Star system
Plutarch
Economy
Agriculture / Industrial
Government
Dictatorship
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
6.16 / -20.53 / 31.97
Permit required
No
︎ Gliese 9680 B - Class K star (orange giant)
Body distance-Solar masses0.5547Solar radius0.7411︎ Plutarch B 1 - Water world
Body distance91 LsEarth masses0.5011Radius4,937 kmGravity0.84 gSurface temperature304 K (30°C/87°F)Surface pressure0.99 atmVolcanismAtmosphereNitrogenTerraformingTerraforming︎ Plutarch B 2 - Earth-like world
Body distance127 LsEarth masses0.1629Radius3,463 kmGravity0.55 gSurface temperature262 K (-11°C/12°F)Surface pressure2.31 atmVolcanismAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ Plutarch B 2 a - Rocky body Landable
Body distance127 LsEarth masses0.0137Radius1,646 kmGravity0.21 gSurface temperature200 K (-73°C/-99°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Yttrium: 1.3%︎ Niobium: 1.4%︎ Tungsten: 1.2%︎ Manganese: 8.7%︎ Zirconium: 2.5%︎ Carbon: 15.9%︎ Iron: 21.1%︎ Nickel: 16.0%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ Plutarch B 3 - High metal content world
Body distance164 LsEarth masses0.1917Radius3,658 kmGravity0.58 gSurface temperature282 K (9°C/48°F)Surface pressure0.46 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ Plutarch B 3 a - Rocky body Landable
Body distance165 LsEarth masses0.0034Radius1,037 kmGravity0.13 gSurface temperature181 K (-92°C/-134°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Yttrium: 1.3%︎ Cadmium: 1.6%︎ Molybdenum: 1.4%︎ Germanium: 5.6%︎ Vanadium: 5.2%︎ Carbon: 15.9%︎ Iron: 21.1%︎ Nickel: 16.0%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ Plutarch B 4 - High metal content world
Body distance503 LsEarth masses0.5823Radius5,365 kmGravity0.82 gSurface temperature275 K (2°C/35°F)Surface pressure370.31 atmVolcanismAtmosphereThick Methane-richTerraforming︎ Plutarch B 5 - Icy body
Body distance632 LsEarth masses1.3985Radius8,600 kmGravity0.77 gSurface temperature430 K (157°C/315°F)Surface pressure4,859.38 atmVolcanismWater geysersAtmosphereThick Ammonia-richTerraforming︎ Plutarch B 5 a - Icy body Landable
Body distance633 LsEarth masses0.0141Radius2,137 kmGravity0.13 gSurface temperature98 K (-175°C/-283°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.8%︎ Molybdenum: 0.8%︎ Tungsten: 0.6%︎ Chromium: 5.2%︎ Manganese: 4.8%︎ Carbon: 22.4%︎ Iron: 11.6%︎ Nickel: 8.8%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%︎ Plutarch - Class K star
Body distance4,189 LsSolar masses0.4453Solar radius0.6044︎ Plutarch A 6 - High metal content world
Body distance3,856 LsEarth masses0.1471Radius3,367 kmGravity0.53 gSurface temperature240 K (-33°C/-28°F)Surface pressure0.38 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ Plutarch A 5 - High metal content world
Body distance3,857 LsEarth masses0.4305Radius4,703 kmGravity0.79 gSurface temperature236 K (-37°C/-35°F)Surface pressure1.06 atmVolcanismAtmosphereCarbon dioxide-richTerraforming︎ Plutarch A 4 - High metal content world Landable
Body distance3,976 LsEarth masses0.1006Radius2,984 kmGravity0.46 gSurface temperature236 K (-37°C/-35°F)Surface pressure0.06 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Yttrium: 1.3%︎ Cadmium: 1.6%︎ Tin: 1.4%︎ Chromium: 9.5%︎ Germanium: 4.4%︎ Manganese: 8.7%︎ Carbon: 12.7%︎ Iron: 21.2%︎ Nickel: 16.0%︎ Phosphorus: 8.1%︎ Sulphur: 15.0%︎ Plutarch A 3 - Earth-like world
Body distance4,042 LsEarth masses0.1313Radius3,249 kmGravity0.51 gSurface temperature261 K (-12°C/11°F)Surface pressure2.30 atmVolcanismAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ Plutarch A 2 - Earth-like world
Body distance4,099 LsEarth masses0.1098Radius3,068 kmGravity0.47 gSurface temperature278 K (5°C/41°F)Surface pressure2.30 atmVolcanismAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ Plutarch A 1 - High metal content world
Body distance4,175 LsEarth masses0.2439Radius3,949 kmGravity0.64 gSurface temperature448 K (175°C/348°F)Surface pressure0.24 atmVolcanismAtmosphereCarbon dioxideTerraforming