Star system
HIP 31937
Economy
Government
Allegiance
Independent
Star type
Class F star Scoopable
Coordinates
385.69 / -142.41 / -138.16
Permit required
No
︎ HIP 31937 - Class F star
Body distance-Solar masses1.3281Solar radius1.1660︎ HIP 31937 1 - High metal content world
Body distance861 LsEarth masses3.5348Radius8,753 kmGravity1.88 gSurface temperature1,181 K (908°C/1,667°F)Surface pressure1,026.46 atmVolcanismMetallic magmaAtmosphereHot Thick WaterTerraformingTerraformable︎ HIP 31937 2 - High metal content world
Body distance1,434 LsEarth masses6.2211Radius10,188 kmGravity2.44 gSurface temperature213 K (-60°C/-76°F)Surface pressure6.62 atmVolcanismMajor Silicate vapour geysersAtmosphereThick NitrogenTerraforming︎ HIP 31937 3 - Gas giant with ammonia-based life
Body distance3,269 LsEarth masses176.3930Radius65,951 kmGravity1.65 gSurface temperature135 K (-138°C/-217°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 31937 3 b - Icy body Landable
Body distance3,268 LsEarth masses0.0006Radius727 kmGravity0.04 gSurface temperature107 K (-166°C/-267°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Cadmium: 1.0%︎ Tin: 0.7%︎ Arsenic: 1.6%︎ Chromium: 5.6%︎ Zinc: 3.4%︎ Carbon: 22.9%︎ Iron: 12.5%︎ Nickel: 9.4%︎ Phosphorus: 14.7%︎ Sulphur: 27.2%︎ HIP 31937 3 a - Icy body Landable
Body distance3,271 LsEarth masses0.0009Radius834 kmGravity0.05 gSurface temperature108 K (-166°C/-266°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.4%︎ Mercury: 0.5%︎ Niobium: 0.8%︎ Chromium: 5.6%︎ Vanadium: 3.0%︎ Zinc: 3.4%︎ Carbon: 22.8%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ HIP 31937 3 d - Icy body Landable
Body distance3,281 LsEarth masses0.0043Radius1,422 kmGravity0.09 gSurface temperature106 K (-167°C/-269°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Germanium: 3.6%︎ Manganese: 5.1%︎ Zinc: 3.4%︎ Carbon: 22.5%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ HIP 31937 3 c - Icy body Landable
Body distance3,320 LsEarth masses0.0021Radius1,129 kmGravity0.07 gSurface temperature107 K (-167°C/-268°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.5%︎ Cadmium: 1.0%︎ Mercury: 0.6%︎ Arsenic: 1.6%︎ Chromium: 5.7%︎ Germanium: 3.6%︎ Carbon: 22.9%︎ Iron: 12.6%︎ Nickel: 9.6%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ HIP 31937 4 - Icy body
Body distance4,863 LsRing/belt typeIcy (Pristine)Earth masses20.6025Radius17,704 kmGravity2.67 gSurface temperature608 K (335°C/635°F)Surface pressure85,197.34 atmVolcanismWater geysersAtmosphereHot Thick Methane-richTerraforming