This article belongs to the lore of Eurth.


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Photograph of Eurth, taken during the EOS munar mission in 1973
Orbital characteristics
149598023 km
(92955902 mi; 1.00000102 AU)
365.256363004 d
(1.00001742096 yr)
Satellite ofSan
Physical characteristics
Mean radius
6371.0 km (3958.8 mi)
510072000 km2 (196940000 sq mi)
Volume1.08321×1012 km3 (2.59876×1011 cu mi)
Mass5.97237×1024 kg (1.31668×1025 lb)
Mean density
5.514 g/cm3 (0.1992 lb/cu in)
9.807 m/s2 (1 g; 32.18 ft/s2)
11.186 km/s (40270 km/h; 25020 mph)
Surface pressure
1 atm (100 kPa)

Eurth, also known as Earth (Anglish), Alemi (Oharic), or Aerta (Alemannisch), is the fourth planet from the San. It is the only heavenly body in the cosmos known to accommodate life. There are eight million types of animals and plants in the Wurld. Eight million different solutions to staying alive. Scientific analysis and radiometric determination have concluded that Eurth developed over 4 billion years ago. The Eurth rotates around the San in 365 and ¼ days, a period commonly accepted as Eurth year. The seasons are formed by the inclination of the rotational axis in the direction of the orbital surface.

The Mun is an astronomical body that orbits planet Eurth. It is Eurth's only stable natural satellite. The gravitational relation between Eurth and the Mun has many effects: it causes oceanic tides, stabilisation of the planetary axis, and gradual reduction of Eurth's spin. Eurth is the most solid planet in the Sanar System, and the largest of the Eurrestrial planets.

The world contains a large variety of nations where the people speak many languages, such as Anglish, Laimiaic, Fragran, Adapton Aromance, Suverin, Oharic, and Iverican. They also speak thousands of other languages. According to the latest census data, the Eurth is home to about 5 billion human beings.


The current Anglish word Eurth evolved from an earlier variant of Early Anglish or Old Alemmanisch. The earliest sources mention Erda, Eorðe or Jörð as a translation of Gaia in Occidental Arhoman, and Erta or Eltus in East-Arhoman. In this context, it refers to the ground or dry soil in contrast to the wet sea. In Oharic the word Alemi translates to "world".



Eurth has an approximate total land area of 131,750,000 km2 (50,870,000 sq mi). The remaining 74.17% is covered by water. The land is divided into seven continents. A continent is one of several very large landmasses of the wurld. Identified by convention rather than any strict criteria, we commonly regard up to seven regions as continents. Ordered alphabetically, these continents are: Alharu, Antargis, Argis, Aurelia, Europa, Marenesia and Thalassa. The three continental landmasses of Alharu, Argis and Aurelia are also called the New Wurld. In contrast, Europa is called the Old Wurld.

Map of the Continents Continent Approx. total area
Alharu 32,400,000 km2 (12,500,000 sq mi)
Antargis 17,800,000 km2 (6,900,000 sq mi)
Argis 17,200,000 km2 (6,600,000 sq mi)
Aurelia 13,500,000 km2 (5,200,000 sq mi)
Europa 40,500,000 km2 (15,600,000 sq mi)
Marenesia 6,500,000 km2 (2,500,000 sq mi)
Thalassa 3,850,000 km2 (1,490,000 sq mi)
  • Alharu means "hot" in Sahrabic. The continent is located between Argis and Aurelia. Much of the Alharun coast was colonised, though parts of it did manage to resist and prosper under indigenous cultures, such as the southern highlands and the massive inland desert. Alharu can be classified as a second-wurld region, with an average GDP per capita of less than $25,000.
  • Antargis means "opposite of Argis". The continent encompasses the South Pole. Interestingly, a peninsula of the continent is warm enough to be inhabited year-round. The rest of the continent is divided among several powers, with a portion of it being an international zone where any state can build research facilities. Stationing military forces on the continent is prohibited by international treaty.
  • Argis means "white" in Proto-Europan. It is the northernmost continent. Many states here are inspired by Europa and are populated by Aroman or Buranian cultures and ethnicities.
  • Aurelia means "golden" in Occidental Arhoman. It lies south of Alharu. Though technically part of the Alharun continent, Aurelia developed quite differently. The continent is culturally diverse. It is a generally poor area.
  • Europa means "land of the father" in Proto-Europan. It is the northeastern continent. Many states here are inspired by Afro-Eurasia and are populated by cultures and ethnicities of old-wurld origin. Europan nations colonised much of the Eurth. Nowadays, the weakened Europan states are seeking to regain their lost glory.
  • Marenesia means "sea islands" in East-Arhoman. Its islands form the bridge between the old Europa and new wurld. Marenesia is very diverse, both culturally and politically.
  • Thalassa means "sea" in Occidental Arhoman. It is home to many islands that fill the Oriental Ocean. It is home to islander cultures, who sailed their way across the islands from ancient Europa over Marenesia and across to Argis, Alharu and Aurelia.


Wurld map of oceans with approximate boundaries.

Eurth is a blue planet. The presence of water on its surface is unique in the Sanar system. The main bodies of water in the hydrosphere are the oceans. Ancient Aroma describes the existence of Seven Seas. Since the Elevation these are considered to be the seven oceanic bodies of water: Adisi Ocean, Adlantic Ocean (north and south), Antargic Ocean, Argic Ocean and Oriental Ocean (north and south). The deepest underwater location is the $Name Deep of the $Name Trench in the $Select Ocean, with a depth of $Number m ($Number ft). Minor seas include: Azure Sea, Canamo Sea, Dolch Sea, Kosscow Sea, Qingming Sea, Raga Sea, Sunset Sea, Verde Sea, Whanganui Sea, Ygros Sea.

Tectonic plates

Eurth's major plates.


  • Explain lithosphere.
    • The lithosphere is a geologic term for the solid part of the Eurth. This includes the crust and upper mantle.
    • 19 tectonic plates that make up the surface of the Eurth. Their motion is studied in the field of plate tectonics.
    • The plates are around 100 km (62 mi) thick
  • Which is the oldest plate?
    • Many tectonic plates have existed and disappeared.
    • There are two main types: oceanic crust and continental crust.
  • Where are the oldest rocks? Explain subduction.
    • Subduction is the process where Eurth's crustal plates collide. When two plates collide, one plate is either drawn down or overridden by another.
  • List the major tectonic plates from largest to smallest.
    • Antargic Plate
    • Thallasan Plate
    • Arcton Plate
  • Any difference between fast and slow pates?


Köppen–Geiger climate map of Eurth.

Wladimir Köppen introduced his climate classification in the early 20th century. The system forms the basis for climatic regionalisation and glubal modelling. His collaborators and successors later modified it. It is still used by researchers across a widespread range of disciplines.[1] The Köppen climate classification divides the Eurth into five main climate groups. Each group is further divided by seasonal precipitation and temperature. The five main climate groups are A (tropical), B (dry), C (temperate), D (continental), and E (polar).


  • The biggest desert. The Paran desert in central Alharu is the largest desert on Eurth.
  • The warmest place. The highest natural temperature measured at ground level on Eurth is 52.9°C at $location in $country.
  • The coldest climate. The lowest natural temperature measured at ground level on Eurth is −87.9 °C at Simon Station in Antargis.
  • Link with biomes, fauna and flora.
  • Also mention marine biomes.


Eurth map for children

Eurth is the home-world of Eumanity, the only known intelligent life in the Euniverse. The earliest eumanoids were the Europithecus afropensis. It appeared about two million years ago and, in several early migrations, it spread throughout southwestern Europa. This region includes such nations as Jilderen, Cabarria, Afropa, Bhalman and Dragonryders. It was likely the first euman species to live in a hunter-gatherer society and to control fire. An adaptive and successful species, Europithecus afropensis persisted for more than a million years, and gradually diverged into new species by around 500,000 years ago, most notably Europithecus saharensis which adapted to live in a savannah-like climate of that time in Sa Hara.

The history of Eurth has always been at the mercy of its geography. Mountains climb and crumble in the cycle of creation and corrosion. Fertile valleys become barren deserts. Rivers flow and flood, or divert and dry up. Eumanity has learned to defeat these obstacles. People level mountains, terrace slopes with plants and irrigate the deserts of Amutia or Alharu. Technology has allowed the construction of sailing fortresses to cross the sea, or giant metal birds to climb the sky. But a single hurricane can destroy in one minute a city that took centuries to construct; one iceberg can sink the sailing city and send a thousand travellers sinking to the bottom of the Adlantic Ocean. When rains run too rare, then colossal cities are covered under the sands, as in once-mighty Memopotamia. When it falls too furiously, then trees strangle societies, as in Azania. Generations of peoples establish a growing dominance over the Eurth, but their final fate is to become fossils under the fields.



Related articles: Countries by Area, Time Zones

This is a list of countries and dependent territories on Eurth by population. It includes sovereign states, inhabited dependent territories and, in some cases, constituent countries of sovereign states. The population figures do not reflect the practice of countries that report significantly different populations of citizens domestically and overall.

Name Capital Population Continent Government type
 Abantium Inhlokodolobha TBD Europa TBD
 Adaptus Novumcastrum 224,540,000 Europa Parliamentary constitutional monarchy
 Afropa Dieudonné 15,300,000 Europa Presidential Republic
 Ahrana Moskovo 27,023,660 Argis Federal Parliamentary Constitutional Diarchy
 Akiiryu Nimarci 75,384,293 Europa Tribal confederacy
 Alvernia Soncinia 9,234,678 Europa Presidential Republic
 Anatea Solisea 34,230,970 Aurelia Constitutional monarchy
 Andalla Arkhavn 28,036,248 Thalassa Presidential Republic
 Ateenia Atha 4,321,779 Argis Absolute monarchy
 Aurivizh Alivezh 13,862,000 Argis Authoritarian Republic
 Ayubi Alhafa 1,303,569 Europa Absolute monarchy
 Bainbridge Islands Honolulu 18,900,000 Europa Constitutional monarchy[2]
 Baltica Goja 14,800,312 Argis Presidential Republic
 Burkini Cronulla 55,786 Thalassa Presidential Republic
 Cabarria Kanamar 26,650,000 Europa Parliamentary constitutional monarchy[3]
 Cashar Protiva 22,412,566 Alharu Parliamentary Republic
 Cristina Cristina 7,453,682 Europa Parliamentary constitutional monarchy
 Damak Var Avantine 15,500,000 Europa Presidential Republic
 Dazhdinia Gromųva 22,612,108 Argis Federal parliamentary Republic
 Delamaria Labrador 40,170,000 Argis Presidential Commonwealth
 Deltannia Delta 5,220,000 Europa Directorial Republic[4]
 Dolchland Schlammburg 29,283,179 Argis Absolute monarchy
 Ebrary Ceres 22,130,469 Argis Presidential Republic
 Elde Victoria 12,455,651 Argis Constitutional monarchy
 Eldorado Bohios TBD Alharu TBD
 Esonice Maimedo 33,753,193 Alharu Constitutional monarchy
 Euandria Charpesiciun 23,389,041 Europa Semi-constitutional monarchy
 Eulycea Brisa 5,300,000 Alharu Unitary constitutional presidential monarchy
 Faramount New Limone 33,800,000 Europa Presidential Republic
 Fina Kulleholm 12,963,541 Argis Presidential Republic
 Fravina Port de Sang 37,654,800 Argis Parliamentary Republic
 Fubukino Akaiyama 28,736,211 Europa Authoritarian Republic
 Fulgistan Bogd Gioro 32,000,000 Alharu Council Republic
 Galahinda Cascadia 9,517,000 Argis Semi-presidential Republic
Galicia Flag.png Greater Galicia Porto D'Galo 18,344,760 Argis Constitutional Republic
 Gallambria Bromwich 57,990,240 Marenesia Parliamentary constitutional monarchy
 Girkmand Girk 6,200,000 Argis Parliamentary Republic
 Giokto Saipuo 10,278,427 Thalassa Authoritarian Republic
 Gotneska Læniguëuíl 19,747,898 Argis Parliamentary constitutional monarchy
 Great Anglia Godstone 109,734,597 Europa Constitutional monarchy
 Great Xio Phaxwe 8,800,000 Aurelia TBD
 Grenesia Karlich 35,406,000 Argis Presidential Republic
 Haruspex Chel de Yorn 119,733,589 Europa Absolute monarchy
 Hemahat Khewet 29,159,251 Alharu Presidential Republic
 Hexanesa Gournaion 216,510 Europa Parliamentary Republic
 Hinterlands Nowhere City 38,000,000 Argis Confederate Presidential Constitutional Republic
 Ide Jima Darhan 152,400,000 Europa Authoritarian Republic
 Iverica Intreimor 59,651,396 Transcontinental
(Argis and Alharu)
Constitutional Semi-Presidential Parliamentary Republic[5]
 Kahnikstan Manahal 19,692,637 Alharu TBD
 Kertosono Ngawi 28,395,261 Alharu Parliamentary constitutional monarchy
 Kirvina Achilleia 34,390,000 Aurelia Decentralized Elective Monarchy
 Kotowari Kotowari City TBD Europa TBD
 Littland Kaslund 21,254,000 Argis Federal parliamentary Republic
 Llalta Saint Christopher 3,136 Argis Parliamentary constitutional monarchy
 Lusuviya Fliorjinka 28,854,306 Argis Confederated Republic
 Lysian Republic Couer 20,372,959 Europa Parliamentary Republic
 Magnus Snodekt 7,000,000 Argis TBD
 Mahana Jutpandi 27,437,492 Europa Parliamentary Republic
 Mantella Modena 47,050,034 Europa Authoritarian Republic
 Mauridiviah Maurotopia 34,583,606 Alharu Presidential Republic
 Mekabiri Piri 9,149,522 Europa Presidential Republic
 Mevraq Minafi Aleasifa 24,103,580 Marenesia Council Republic
 Miiros Orthen 5,750,000 Europa Directorial Republic
 Mitō Kenkyō 9,723,000 Aurelia Absolute monarchy
 Montemadia Juan de la Cruz TBD Alharu TBD
 Narva Mannarsto 8,900,435 Argis Confederated Republic
 Ngoc Luat Gia Dinh 37,781,093 Alharu Semi-presidential Republic
 Niederoestereich Ranke 14,906,117 Europa Council Republic[6]
 Noble Nykia Musha TBD Europa TBD
 Norrium Hakbar TBD Europa TBD
 Nyantastan Arkos 9,998,791 Argis Federal parliamentary Republic
 Orioni O'polis 144,800,000 Europa Parliamentary constitutional monarchy
 Oyussa Yulaa 11,357,896 Aurelia Constitutional monarchy
 Prymont New Halsham 12,011,000 Argis Presidential Republic
 Qarau Haqar 1,518,449 Alharu Parliamentary constitutional monarchy
 Qubdi Taqdir 203,412,021 Europa Presidential Republic
 Red Iberos Constantinopla TBD Europa TBD
 Republic of Dniester Minsk 40,203,000 Argis Presidential Republic
 Rhand Tekniwet 39,782,230 Alharu Authoritarian Republic
 Rhava Rhavapura 39,000,000 Alharu Presidential Republic
 Rhodellia Friedrichstadt 10,000,000 Aurelia Parliamentary constitutional monarchy
 Rohini Vali 1,691,876 Thalassa Parliamentary constitutional monarchy
 Safiloa Ponaiga 38,512,203 Marenesia Directorial Republic
 San Ba Xiàmian 17,660,000 Europa Presidential Republic
 Saint Francoisbourg Saint Preux 1,893,594 Argis Semi-constitutional monarchy
 San Castellino Gazallenoa 19,530,000 Alharu Authoritarian Republic
 San Lorenzo San Lorenzo TBD Alharu TBD
 Sanarija Solazok 2,680,027 Argis Presidential Republic
 Sanctum Imperium Catholicum Deopolis 23,001,900 Marenesia Presidential Republic
 Sefesia Tartessus TBD Aurelia TBD
 Seylos Selbourne 34,354,000 Argis Parliamentary constitutional monarchy
 Shapashun Gabal 11,513,324 Argis Familial-Oligarchic Republic
 Skrovja Ikary 1,927,577 Europa TBD
 Sporsia Ganris 45,130,102 Europa Parliamentary Republic
 Stedoria Kapojvar 18,727,052 Argis Assembly-independent Republic
 Struma Timabria 5,260,000 Argis Parliamentary Republic
 Sunset Sea Islands Sunset City 164,627,827 Thalassa Presidential Republic
 Suverina Chişinău 111,815,000 Europa Parliamentary constitutional monarchy
 Tagmatium Tagmatika 253,491,524 Europa Parliamentary constitutional monarchy
 Tamurin Alaghon 80,193,963 Europa Parliamentary Republic[7]
 Transbaltia Tavliga 16,450,000 Argis Semi-constitutional monarchy
 Ulfheimr Ulfar 30,000,000 Argis Tribal oligarchy
 Uppsund Havsborg 25,825,764 Argis Parliamentary constitutional monarchy
 Variota Ferrefaaierhafen
41,910,000 Transcontinental
(Alharu and Argis)
Semi-presidential Republic
 Vasqqa Vilvau 12,129,800 Argis Constitutional Republic
 Velaheria Bastaria 30,403,490 Argis Council Republic
 Volsci Antium 146,520,000 Europa Parliamentary Republic
 Volta Vien 29,859,313 Aurelia Presidential Republic
 Vostau Ferst 29,308,127 Argis Parliamentary constitutional monarchy
 Wajoka Mungumji TBD Europa TBD
 Walneria Tyrámen 10595529 Argis Parliamentary Republic
 Yien Wengabiook TBD Europa TBD
 Yuropa Centridge City 61,600,000 Europa Constitutional monarchy
 Zaxar Sandrica 11,000,000 Aurelia Absolute monarchy
 Zharr Kaldana City TBD Europa Semi-Autonomous Colonial Autocracy

Sovereignty disputes

The Eurth edition of Risk game can be used to simulate conflicts.

Former countries

This is a list of historical sovereign states that once existed on Eurth, but have since been dissolved because of conflict, war, rebellion, annexation, or uprising.

State Capital(s) Note Existed
Flag of the Aayan Empire.png Aayan Empire Ghobari Kailali, Vaddkewatta, Kailali Monarchy in the Orient 100s BCE – to 50s CE
Artaxiad coat of arms by PeopleOfAr.svg Alexandrian Empire Adthens Monarchy in the Occident, historic precursor the Aroman Empire 4th century BCE
Standard of Cyrus the Great (White).svg Archaeminoan Empire Kobyso, Banogana Monarchy in Azania $year - $year
Flag of Aroma.png Aroman Empire Aroma Monarchy in Occidental Europa 250 BCE - 296 CE
Flag of Egypt (1922–1953).svg Babluqiya Sultanate Taqdir Monarchy in Amutia 13th - 16th centuries CE
Flag of Nunatsiavut.svg Chulo Empire Pa'pi Thalassocracy in South Europa 5th century BCE - 2nd century CE
UFW Flag.svg Federal Republic of Central Alharu San Escobar Country in Alharu 1812 - 1843
Hakenium Hakkadian Empire Dagbad Monarchy in Memopotamia 5th - 14th centuries CE
Flag of Hémus.png Eternal Empire of Hémus Mutina, Lilium, Venetia Monarchy in Amutia 20 CE - 1180 CE
Derafsh Kaviani flag of the late Sassanid Empire.svg Hereskus Empire $city Monarchy in Azania $years
Flag of Cross of Burgundy.svg Iberic Empire $city $note $years
Flag of Chelyabinsk Oblast.svg Humyara Kingdom Dhanaa Monarchy in Azania, became a tributary state of Qubdi c. 100 BCE - 520 CE
 Labradoria Eastminster, Rhodeport Monarchy in Argis, later formed Delamaria 1704 - 1819
LysianColumbia.jpeg Lysian Columbia Alberta Colony in Argis, now part of Delamaria and Fravina 1778 - 1819
Flag of Meda.png Medani Empire Meda Monarchy in Orioni $year - 536 BC
Kingdom of Nassaua Nassaua Meyerville Monarchy in Argis, annexed by Delamaria 1787 - 1852
Flag of Adjuntas, Puerto Rico.svg Sacred Aroman Realm $city Monarchy in Amutia, defeated and dissolved by Nicolas I $year - 1814
Flag of Shakya.png Shakyan Mandalas and princely states Dvaraka Monarchy in Europa 500s BCE - 500s CE
 Skrovja Ikary Monarchy in Amutia 1377 - 1850
 Thelarike $city Monarchy in Burania, split into Deltannia and Tal Shiar 500s - 1500s CE
Flag of the Gran Colombia (1819-1820).svg United Confederation of Lower Alharu $city Country in Alharu 1742 - 1871
 Xheng Empire Xhengdu Monarchy in the Orient, eased to exist in 1029 CE when Buranian nomads invaded and sacked the capital $year - 1029 CE

Sanar System


The San and its planets[9]

Around 650 BCE, most people believed the Eurth was flat with a sky hanging above it. It wasn't until Classical philosopher Proximander (c. 620 – c. 550 BCE) came along that people began to see that the sky was surrounding us. Later, Aroman philosophers hypothesised that the San, Mun, planets and stars revolved around the Eurth. Humanity held this Eurth-centric view of the universe until the Post-Classical Era. This is when Victor Bronzicus (1464–1523) theorised that the San was really at the centre, with the Eurth, stars and planets revolving around it. Eventually, the scientific establishment accepted his argument. By the early 20th Century, astrophysicists discovered our galaxy to be part of an immeasurably larger cosmic design than what previously thought. Eurth is a mere dust cloud in a universe of galaxies. Then came Hana Sitayini (1897–1966), whose work showed a curved universe. Prior to that, people believed it was flat. She posited that its wavy surface even collected mass so dense as to create canyons, later known as black holes. This leads us to the present-day recognition of a gradually expanding universe, whose extraordinary origin shaped the life we know today.


Photograph of the Mun

The Mun is a relatively large, terrestrial, planet-like natural satellite. The gravitational attraction between Eurth and its moon causes the ocean's tides. Some scientists believe the Mun may have dramatically affected the development of life by moderating the planet's climate. The name of the Mun varies in different cultures, being known variously as Muna in Arhoman, Mun in Anglish, Ayibi in Oharic. As of 2020, there were 704 operational, human-made satellites orbiting the planet. There are also inoperative satellites and over 9,000 pieces of tracked space debris. Eurth's largest artificial satellite is the EOS Space Station.


External links