System: BD+31 2290 - All bodies
Distance to Sol: 84.53 ly
Distance To Arrival: 2,190 ls
Is Landable: No
Terraforming: Not terraformable
Earth Masses: 5.3145
Radius: 12,894 KM
Gravity: 1.30 G
Surface Temperature: 65 K
Surface Pressure: 0.90 Atmospheres
Volcanism: Water geysers
Atmosphere: Helium
Atmosphere Type: 85.6% Helium
8.1% Hydrogen
4.2% Nitrogen
Orbital Period: 586.8 D
Semi Major Axis: 0.05 AU
Orbital Eccentricity: 0.1535
Orbital Inclination: 2.56 °
Arg Of Periapsis: 36.87 °
Rotational Period: 1.8 D
Axis Tilt: -0.10 °
Attractions: None

Ice world composed mainly of water ice. Worlds like this will not have had much heating in the past, forming in the cooler regions of a star system and have retained many volatiles as solids in their crust.

Rings - Reserve Common
  Ring Type Mass Semi Major Axis Inner Radius Outer Radius  
BD+31 2290 6 A Ring Icy 66,754,000,000.00 MT ? 21,402 KM 60,752 KM