Star system
Marahma
︎ Marahma A - Class M star
Body distance-Solar masses0.3203Solar radius0.4712︎ Marahma B - Class L star (brown dwarf)
Body distance8,166 LsSolar masses0.1016Solar radius0.2261︎ Marahma B 5 - Icy body Landable
Body distance7,835 LsEarth masses0.0358Radius2,728 kmGravity0.20 gSurface temperature51 K (-223°C/-369°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.0%︎ Cadmium: 1.2%︎ Niobium: 1.1%︎ Chromium: 7.0%︎ Manganese: 6.4%︎ Zirconium: 1.8%︎ Carbon: 19.2%︎ Iron: 15.6%︎ Nickel: 11.8%︎ Phosphorus: 12.3%︎ Sulphur: 22.8%︎ Marahma B 5 a - Icy body Landable
Body distance7,835 LsEarth masses0.0003Radius621 kmGravity0.04 gSurface temperature51 K (-223°C/-369°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.3%︎ Mercury: 0.5%︎ Niobium: 0.8%︎ Germanium: 3.1%︎ Manganese: 4.9%︎ Carbon: 23.0%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.7%︎ Sulphur: 27.4%︎ Marahma B 3 - Icy body
Body distance8,014 LsEarth masses0.0062Radius1,541 kmGravity0.11 gSurface temperature118 K (-155°C/-247°F)Surface pressure0.45 atmVolcanismAtmosphereMethaneTerraforming︎ Marahma B 2 - Icy body Landable
Body distance8,223 LsEarth masses0.0091Radius1,742 kmGravity0.12 gSurface temperature76 K (-197°C/-322°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 3.6%︎ Molybdenum: 1.0%︎ Niobium: 1.1%︎ Chromium: 7.1%︎ Zinc: 4.3%︎ Carbon: 19.3%︎ Iron: 15.7%︎ Nickel: 11.9%︎ Phosphorus: 12.4%︎ Sulphur: 23.0%︎ Marahma B 1 - Icy body Landable
Body distance8,240 LsEarth masses0.0060Radius1,524 kmGravity0.11 gSurface temperature87 K (-187°C/-304°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.0%︎ Niobium: 1.1%︎ Tin: 1.0%︎ Arsenic: 1.5%︎ Chromium: 7.0%︎ Manganese: 6.5%︎ Carbon: 19.3%︎ Iron: 15.7%︎ Nickel: 11.8%︎ Phosphorus: 12.3%︎ Sulphur: 22.9%︎ Marahma B 4 - Icy body Landable
Body distance8,327 LsEarth masses0.0297Radius2,569 kmGravity0.18 gSurface temperature56 K (-217°C/-359°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.6%︎ Cadmium: 1.2%︎ Niobium: 1.1%︎ Chromium: 7.1%︎ Germanium: 3.3%︎ Zinc: 4.3%︎ Carbon: 19.4%︎ Iron: 15.7%︎ Nickel: 11.9%︎ Phosphorus: 12.4%︎ Sulphur: 23.1%︎ Marahma B 6 - Icy body Landable
Body distance8,424 LsEarth masses0.0187Radius2,200 kmGravity0.16 gSurface temperature46 K (-227°C/-376°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 3.6%︎ Niobium: 1.1%︎ Tungsten: 0.9%︎ Chromium: 7.1%︎ Zinc: 4.3%︎ Carbon: 19.3%︎ Iron: 15.8%︎ Nickel: 12.0%︎ Phosphorus: 12.3%︎ Sulphur: 22.9%