Eina

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Eina

The Blue House, a photograph of Eina that was taken during the Solian Program in 1984.
Designations
Alternative names	The world, the globe, Earth, Sol D, Barra
Adjectives	Earthly, barrestrial, barran, Einic
Orbital characteristics
Epoch Z2000
Aphelion	152 100 000 km (94 500 000 mi)
Perihelion	147 095 000 km (91 401 000 mi)
Semi-major axis	149 598 023 km (92 955 902 mi)
Mean orbit radius	6 371.0km (3 958.8 mi)
Eccentricity	0.0167086
Orbital period	365 d (12.0 months)
Average orbital speed	29.78km/s (18.5 mi/s)
Satellite of	Sol
Known satellites	1, Luna
Physical characteristics
Surface area	Total: 510072000 km2 (196940000 sq mi)
Volume	1.08321×1012 km3 (2.59876×1011 cu mi)
Mean density	5.5134 g/cm3 (0.19918 lb/cu in)
Surface gravity	9.80665 m/s21 g]]; 32.1740 ft/s2)
Sidereal rotation period	0.997 269 68d (23h 56m 4.100s)
Surface temp. min mean max celsius -90.7°C 17.6°C 63.9°C

Eina, also known as the world, the globe, Earth, Sol D or Barra (Gulish: Tiner, Crenish: Warha, Makese: Korok) is the third planet from the Sol and only currently known astronomical object in the Solian System to naturally accommodate life. This is thanks to Eina being a water world, the only one in the planetary system sustaining liquid surface water. Almost all of Eina's water stems from its global oceans those being the Zenian Ocean, Mesican Ocean and Archearan Ocean. All combined, along with seas, lakes, rivers, etc, make up 75.03% of Eina's crust while the remaining 24.97% belongs to land, with biomes such as tundras, savannas, rainforests, mountain ranges along with others.

Scientific analysis shows that Eina rotates around the Sol for 365.2524 days making up an Einic annum. Due to the orbit lasting 365 and a quarter days, every 4 annums; a mega-annum occurs. There are 4 seasons on Eina, that are formed due to the inclination on the rotation axis in the direction of the orbital surface. Eina is also in a binary planetary system with its only long-term natural satellite, Luna, that makes up 2.03% of the binary system's mass altogether.

The formation of Eina occured approximately 4.63 billion years ago during the formation of the Solian System as gas formed within the modern Solian System beginning the history of Eina. During the first billion years of Eina's history, the planet began to cool down from a lava world to a rocky world. Eventually, approximately 4.18 billion years ago came the emergent of water and approximately 4.06 billion years ago came the emergent of life in the form of unicellular organisms.

Since then, life has developed and has entirely encompassed the planet, spawning a plethora of species and occasionally hit with events that cause mass extinction and evolutionary radiation events. Modern Auschosans (Auscho noreing) emerged around 250,000 years ago in northern Eicaklia and has since populated the entire globe to dominate all continents. It has established a society with various civilizations, ethnicities, religions, languages and ideologies. Today, auchsovans have amassed a total population of 7.32 billion auchsovans and have several species.

Etymology

The modern Pilkish word 'Eina' stems from an earlier variant of the word from early Pilkish. The earliest sources for a name for Eina originate from the 1st millennium PKE with several names such as Garda, Fyonia however these were both linked to the land only and many dispute where if these were continent names or Eina names.

Chronology

Formation

Artist impression of what Eina looked like 4.5 billion years ago.

Historical culture and viewpoint

Auschosans

Auschosans were the main specie to discover culture, beginning the first religion known as Balivism.