Star system
AD Leonis
Economy
Government
Allegiance
Independent
Star type
Class M star Scoopable
Coordinates
5.5 / 13.03 / -7.47
Permit required
No
Powerplay
Unoccupied
Powers
︎ AD Leonis A - Class M star
Body distance-Solar masses0.1992Solar radius0.3655︎ AD Leonis A 2 - Icy body Landable
Body distance500 LsEarth masses0.2871Radius5,302 kmGravity0.42 gSurface temperature50 K (-223°C/-369°F)Surface pressure0.00 atmVolcanismAtmosphereThin NeonTerraforming︎ Antimony: 0.7%︎ Cadmium: 1.2%︎ Tin: 1.0%︎ Chromium: 6.9%︎ Manganese: 6.4%︎ Vanadium: 3.8%︎ Carbon: 18.7%︎ Iron: 15.4%︎ Nickel: 11.7%︎ Phosphorus: 12.0%︎ Sulphur: 22.2%︎ AD Leonis A 1 - Icy body
Body distance503 LsEarth masses1.4060Radius8,614 kmGravity0.77 gSurface temperature51 K (-222°C/-368°F)Surface pressure0.28 atmVolcanismWater geysersAtmosphereNeon-richTerraforming︎ AD Leonis A 3 - Icy body Landable
Body distance702 LsEarth masses0.3120Radius5,442 kmGravity0.43 gSurface temperature43 K (-230°C/-383°F)Surface pressure0.00 atmVolcanismAtmosphereThin NeonTerraforming︎ Tellurium: 0.8%︎ Molybdenum: 1.0%︎ Tin: 1.0%︎ Chromium: 7.0%︎ Germanium: 3.3%︎ Manganese: 6.4%︎ Carbon: 18.8%︎ Iron: 15.5%︎ Nickel: 11.7%︎ Phosphorus: 12.0%︎ Sulphur: 22.4%︎ AD Leonis A 4 - Icy body Landable
Body distance997 LsEarth masses0.3322Radius5,550 kmGravity0.44 gSurface temperature36 K (-237°C/-395°F)Surface pressure0.00 atmVolcanismMinor Nitrogen magmaAtmosphereThin NeonTerraforming︎ Ruthenium: 1.0%︎ Molybdenum: 1.0%︎ Niobium: 1.1%︎ Manganese: 6.5%︎ Vanadium: 3.9%︎ Zinc: 4.3%︎ Carbon: 19.2%︎ Iron: 15.8%︎ Nickel: 12.0%︎ Phosphorus: 12.3%︎ Sulphur: 22.8%︎ AD Leonis A 5 - Icy body Landable
Body distance1,388 LsEarth masses0.2952Radius5,349 kmGravity0.42 gSurface temperature31 K (-242°C/-404°F)Surface pressure0.00 atmVolcanismAtmosphereThin NeonTerraforming︎ Selenium: 3.6%︎ Tellurium: 0.9%︎ Mercury: 0.7%︎ Tin: 1.0%︎ Manganese: 6.6%︎ Zinc: 4.3%︎ Carbon: 19.4%︎ Iron: 16.0%︎ Nickel: 12.1%︎ Phosphorus: 12.4%︎ Sulphur: 23.0%︎ AD Leonis A 6 - Icy body
Body distance1,907 LsEarth masses1.9161Radius9,414 kmGravity0.88 gSurface temperature27 K (-246°C/-411°F)Surface pressure0.40 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ AD Leonis A 6 a - Icy body Landable
Body distance1,909 LsEarth masses0.0598Radius3,418 kmGravity0.21 gSurface temperature26 K (-247°C/-412°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Zirconium: 1.4%︎ Carbon: 23.4%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 15.0%︎ Sulphur: 27.9%︎ AD Leonis A 7 - Icy body
Body distance3,209 LsEarth masses0.8360Radius7,372 kmGravity0.63 gSurface temperature21 K (-253°C/-423°F)Surface pressure0.18 atmVolcanismMajor Water magmaAtmosphereHeliumTerraforming︎ AD Leonis A 8 - Icy body
Body distance4,548 LsEarth masses0.5318Radius6,421 kmGravity0.52 gSurface temperature20 K (-253°C/-423°F)Surface pressure0.13 atmVolcanismAtmosphereHeliumTerraforming︎ AD Leonis B - Class T star (brown dwarf)
Body distance156,302 LsSolar masses0.0469Solar radius0.1484︎ AD Leonis B 6 - Icy body
Body distance154,057 LsEarth masses0.7901Radius7,223 kmGravity0.62 gSurface temperature20 K (-253°C/-423°F)Surface pressure0.17 atmVolcanismWater magmaAtmosphereHeliumTerraforming︎ AD Leonis B 6 a - Icy body Landable
Body distance154,066 LsEarth masses0.0419Radius3,046 kmGravity0.18 gSurface temperature20 K (-253°C/-424°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Arsenic: 1.4%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 23.5%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 15.1%︎ Sulphur: 28.0%︎ AD Leonis B 1 - Icy body
Body distance156,108 LsEarth masses0.5919Radius6,626 kmGravity0.55 gSurface temperature23 K (-250°C/-418°F)Surface pressure0.14 atmVolcanismAtmosphereNeon-richTerraforming︎ AD Leonis B 1 a - Icy body Landable
Body distance156,119 LsEarth masses0.0140Radius2,132 kmGravity0.13 gSurface temperature23 K (-250°C/-419°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.8%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Manganese: 4.9%︎ Zinc: 3.2%︎ Carbon: 22.8%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ AD Leonis B 2 - Icy body
Body distance156,111 LsEarth masses0.5030Radius6,287 kmGravity0.52 gSurface temperature20 K (-253°C/-423°F)Surface pressure0.12 atmVolcanismAtmosphereHeliumTerraforming︎ AD Leonis B 2 a - Icy body Landable
Body distance156,106 LsEarth masses0.0311Radius2,766 kmGravity0.17 gSurface temperature20 K (-253°C/-424°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Germanium: 3.2%︎ Manganese: 4.9%︎ Zinc: 3.3%︎ Carbon: 23.0%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.8%︎ Sulphur: 27.4%︎ AD Leonis B 4 - Icy body Landable
Body distance156,123 LsEarth masses0.2039Radius4,761 kmGravity0.37 gSurface temperature20 K (-253°C/-424°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.0%︎ Niobium: 1.1%︎ Tin: 1.0%︎ Chromium: 7.1%︎ Manganese: 6.5%︎ Zirconium: 1.8%︎ Carbon: 19.1%︎ Iron: 15.7%︎ Nickel: 11.9%︎ Phosphorus: 12.2%︎ Sulphur: 22.7%︎ AD Leonis B 5 - Icy body
Body distance156,768 LsEarth masses0.7026Radius6,965 kmGravity0.59 gSurface temperature20 K (-253°C/-423°F)Surface pressure0.16 atmVolcanismMinor Ammonia magmaAtmosphereHeliumTerraforming︎ AD Leonis B 5 a - Icy body Landable
Body distance156,762 LsEarth masses0.0438Radius3,090 kmGravity0.19 gSurface temperature20 K (-253°C/-424°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Cadmium: 0.9%︎ Tin: 0.8%︎ Arsenic: 1.4%︎ Chromium: 5.5%︎ Zinc: 3.3%︎ Carbon: 23.4%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 15.0%︎ Sulphur: 27.8%︎ AD Leonis B 3 - Icy body
Body distance157,260 LsEarth masses0.7023Radius6,937 kmGravity0.59 gSurface temperature20 K (-253°C/-423°F)Surface pressure0.16 atmVolcanismAtmosphereHeliumTerraforming︎ AD Leonis B 7 - Icy body
Body distance159,914 LsEarth masses2.1930Radius9,809 kmGravity0.93 gSurface temperature20 K (-253°C/-423°F)Surface pressure0.43 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming