This article belongs to the lore of Planet Gentu.

Gentu System

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Gentu System
A true-color image of the Gentu System with sizes, but not distances, to scale. The order of the planets are from right to left.
The Sun, and planets
(distances not to scale)
Age4.931 billion years
LocationXXX
System mass1.0011 Solar masses
Nearest starTBA
Nearest known planetary systemTBA
Planetary system
Semi-major axis of outer known planet (Une'ara)35.30 AU
Distance to Kuiper cliff37 AU
Populations
Stars1 (Sun)
Known planets
Known dwarf planetsTBA
Known natural satellites2,000+
Known minor planetsTBA
Known cometsTBA
Identified rounded satellitesTBA
Orbit about Galactic Center
Invariable-to-galactic plane inclination60.19° (ecliptic)
Distance to Galactic Center27,000 ± 1,000 ly
Orbital speed220 km/s; 136 mi/s
Orbital period225–250 myr
Star-related properties
Spectral typeG2V
Frost line≈5 AU

The Gentu System is the gravitationally bound system of the Sun and the objects that orbit it. The Gentu System formed 4.9 billion years ago from the gravitational collapse of a giant interstellar molecular cloud. The vast majority of the system's mass is in the Sun, with most of the remaining mass contained in the planet Trenas. The three inner system planets, Gumaya, Gentu, and Isthylon are terrestrial planets, being composed primarily of rock and metal. The two giant planets of the outer system, Enera and Trenas are substantially larger and more massive than the terrestrials. They are gas giants, being composed mainly of hydrogen and helium. The planet Une'ara is the outest planet of the Gentu System which, like the planets of the inner system, is composed primarily of rock and metal.

Formation

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Sun

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Planet

Inner Gentu System

Gumaya

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Gentu

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Isthylon

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Inner belt

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Outer Gentu System

Enera

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Trenas

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Une'ara

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Outer belt

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Comets

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Human discovery & exploration

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