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Xeonus is a multiple planet system orbiting a red m-class star.  The star is bright for a red dwarf but is still much dimmer than other stars.  The primary world of Xeonus C sits 0.37 au from the star, just inside the orbit of Mercury in the Sol system.  The habitable zone of most red dwarfs sit extremely close to the star, but because of Xeonus’s brightness the habitable lies a bit farther out allowing Xeonus A to rotate and not be tidally locked.  Nexus Genesis, a company that specializes in terraforming and colonizing worlds around red dwarfs is headquartered in the system, and helped terraform Xeonus A.


System: Xeonus

Primary Star: Hip 29312

Stellar Type: M0V ☼

Companion Star(s): None

Distance from Earth: 102 ly

Constellation: Orion

Mass: 0.5

Region: Hyades

Population: 1.5 Billion


Xeonus Planets

Xeonus B
A cloudless Mercury type world close to the parent star.

Distance: 0.11 AU

Orbit: 41 days

Temp: 403 K

Mass: 0.04 Earth

Radius: 2140 km

Gravity: 0.34 g

Rotation: 41 days


Xeonus C
Xeonus C was the first world discovered in this system.  The planet was a dry desert world similar to Mars, with most of its water trapped in the polar ice.  Nexus Genesis terraformed the world heating up the polar areas, which thickened the atmosphere.  Today the planet has a decent population.

Distance: 0.42 AU

Orbit: 143 days

Temp: 285 K

Mass: 1.34 Earth

Radius: 7209 km

Gravity: 1.04 g

Rotation: 62 hours


Xeonus D
Xeonus D is a large icy world orbiting far from the red dwarf sun.

Distance: 1.03 AU

Orbit: 537 days

Temp: 166 K

Mass: 2.32 Earth

Radius: 8730 km

Gravity: 1.24 g

Rotation: 28 hours


Closest Inhabited Systems:



Distance (ly)


13 Orionis









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