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Ryron is a planetary system orbiting a orange K-class star.  The system lies in the Gemini Constellation of the Auriga Region.

Ryron's primary planet is a water covered world whose only land areas are few small island chains.  The islands are extremely rocky and contain very little vegetation, they are often bombarded by intense storms and wind.  These conditions make Ryron impossible for any large scale colonization.


Despite the ferocious conditions on the surface of the water across the planet, a surprisingly diverse ecosystem exists under the water.  The planet's limited population mostly consists of scientists who study the underwater life.

System: Ryron

Primary Star: TYC24418551

Stellar Type: K4V ☼

Mass (Sol): 0.75

Luminosity: 0.18x Sun

Distance: 172.8 ly

Constellation: Gemini

Region: Auriga

Population: 400k


Ryron Planets

Ryron B
Ryron B is a water covered, partially habitable world.  The planet's limited land areas are separated into a few, small, extremely rocky, island chains.  Little vegetation exists on the islands, though a diverse ecosystem exists under the planet wide ocean.

Distance: 0.49 AU

Orbit: 146 days

Temp: 287 K

Mass: 1.67 Earth

Radius: 8586 km

Gravity: 0.92 g

Rotation: 41 hours

Moon(s): 0


Ryron C
Ryron C is an extremely cold terrestrial world.  The planet's atmosphere is composed of primarily nitrogen with traces of methane.  Occasional snowstorms composed of exotic nitrogen and methane ices can occur.

Distance: 14.32 AU

Orbit: 62.6 years

Temp: 45 K

Mass: 0.24 Earth

Radius: 4582 km

Gravity: 0.46 g

Rotation: 39 hours

Moon(s): 1


Closest Inhabited Systems:



Distance (ly)








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