Star system
Jarnun
Economy
Refinery / Military
Government
Dictatorship
Allegiance
Empire
Star type
Class M star Scoopable
Coordinates
-8.38 / -170.28 / -37.88
Permit required
No
︎ Jarnun A - Class M star
Body distance-Solar masses0.4219Solar radius0.6221︎ Jarnun A 1 - High metal content world
Body distance254 LsEarth masses0.1412Radius3,395 kmGravity0.50 gSurface temperature161 K (-112°C/-169°F)Surface pressure71.50 atmVolcanismAtmosphereThick Argon-richTerraforming︎ Jarnun A 2 - High metal content world
Body distance325 LsEarth masses0.2940Radius4,254 kmGravity0.66 gSurface temperature167 K (-107°C/-160°F)Surface pressure120.46 atmVolcanismAtmosphereThick Argon-richTerraforming︎ Jarnun A 2 a - Rocky ice world Landable
Body distance325 LsEarth masses0.0170Radius1,858 kmGravity0.20 gSurface temperature123 K (-150°C/-239°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.1%︎ Niobium: 1.2%︎ Tungsten: 1.0%︎ Chromium: 8.2%︎ Germanium: 4.8%︎ Zinc: 5.0%︎ Carbon: 16.5%︎ Iron: 18.3%︎ Nickel: 13.8%︎ Phosphorus: 10.5%︎ Sulphur: 19.6%︎ Jarnun A 3 - Icy body
Body distance582 LsEarth masses0.3078Radius5,419 kmGravity0.43 gSurface temperature95 K (-178°C/-289°F)Surface pressure1.36 atmVolcanismAtmosphereNeon-richTerraforming︎ Jarnun A 4 - Icy body Landable
Body distance1,050 LsEarth masses0.2989Radius5,370 kmGravity0.42 gSurface temperature70 K (-203°C/-334°F)Surface pressure0.10 atmVolcanismAtmosphereThin Neon-richTerraforming︎ Tellurium: 0.8%︎ Molybdenum: 1.0%︎ Niobium: 1.1%︎ Chromium: 6.9%︎ Manganese: 6.3%︎ Zinc: 4.2%︎ Carbon: 18.6%︎ Iron: 15.4%︎ Nickel: 11.6%︎ Phosphorus: 11.9%︎ Sulphur: 22.1%︎ Jarnun A 5 - Icy body
Body distance1,685 LsEarth masses1.5401Radius8,847 kmGravity0.80 gSurface temperature56 K (-217°C/-359°F)Surface pressure0.30 atmVolcanismMajor Water geysersAtmosphereNeon-richTerraforming︎ Jarnun A 6 - Icy body
Body distance2,548 LsEarth masses1.2603Radius8,338 kmGravity0.74 gSurface temperature46 K (-227°C/-376°F)Surface pressure0.26 atmVolcanismWater geysersAtmosphereNeon-richTerraforming︎ Jarnun A 7 - Icy body Landable
Body distance2,556 LsEarth masses0.7428Radius7,111 kmGravity0.60 gSurface temperature46 K (-227°C/-377°F)Surface pressure0.01 atmVolcanismWater magmaAtmosphereThin NeonTerraforming︎ Selenium: 3.6%︎ Technetium: 0.6%︎ Cadmium: 1.2%︎ Niobium: 1.1%︎ Chromium: 7.2%︎ Vanadium: 3.9%︎ Carbon: 19.3%︎ Iron: 15.9%︎ Nickel: 12.0%︎ Phosphorus: 12.3%︎ Sulphur: 22.9%︎ Jarnun B - Class L star (brown dwarf)
Body distance161,930 LsSolar masses0.1797Solar radius0.3482︎ Jarnun B 6 - Icy body
Body distance158,996 LsEarth masses1.9265Radius9,446 kmGravity0.88 gSurface temperature24 K (-250°C/-417°F)Surface pressure0.39 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ Jarnun B 4 - Icy body
Body distance161,561 LsEarth masses1.1756Radius8,149 kmGravity0.72 gSurface temperature56 K (-217°C/-359°F)Surface pressure0.24 atmVolcanismCarbon dioxide geysersAtmosphereNeon-richTerraforming︎ Jarnun B 2 - Icy body
Body distance161,828 LsEarth masses1.1857Radius8,187 kmGravity0.72 gSurface temperature96 K (-177°C/-286°F)Surface pressure3.67 atmVolcanismCarbon dioxide geysersAtmosphereArgon-richTerraforming︎ Jarnun B 1 - Icy body
Body distance161,919 LsEarth masses0.7878Radius7,240 kmGravity0.61 gSurface temperature180 K (-93°C/-135°F)Surface pressure1,493.23 atmVolcanismMajor Water magmaAtmosphereThick Argon-richTerraforming︎ Jarnun B 3 - Icy body
Body distance162,068 LsEarth masses0.6055Radius6,681 kmGravity0.55 gSurface temperature83 K (-191°C/-311°F)Surface pressure71.83 atmVolcanismAtmosphereThick NitrogenTerraforming︎ Jarnun B 5 - Icy body Landable
Body distance162,320 LsEarth masses0.2661Radius5,177 kmGravity0.40 gSurface temperature42 K (-231°C/-383°F)Surface pressure0.00 atmVolcanismAtmosphereThin NeonTerraforming︎ Selenium: 3.5%︎ Yttrium: 0.9%︎ Cadmium: 1.2%︎ Niobium: 1.1%︎ Chromium: 6.9%︎ Manganese: 6.4%︎ Carbon: 18.7%︎ Iron: 15.4%︎ Nickel: 11.7%︎ Phosphorus: 12.0%︎ Sulphur: 22.2%