Star system
Annarr
Economy
Refinery / Colony
Government
Cooperative
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
-13.63 / -78.63 / 50.53
Permit required
No
︎ Annarr A - Class K star
Body distance-Solar masses0.6016Solar radius0.7372︎ Annarr A 1 - High metal content world
Body distance354 LsEarth masses0.1964Radius3,688 kmGravity0.59 gSurface temperature260 K (-13°C/9°F)Surface pressure0.70 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ Annarr A 2 - High metal content world
Body distance437 LsEarth masses0.4818Radius4,865 kmGravity0.83 gSurface temperature195 K (-79°C/-110°F)Surface pressure0.82 atmVolcanismAtmosphereNitrogenTerraforming︎ Annarr A 2 a - Rocky body Landable
Body distance436 LsEarth masses0.0194Radius1,844 kmGravity0.23 gSurface temperature151 K (-122°C/-188°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Niobium: 1.4%︎ Tungsten: 1.1%︎ Manganese: 8.3%︎ Vanadium: 4.9%︎ Zinc: 5.4%︎ Carbon: 15.0%︎ Iron: 20.0%︎ Nickel: 15.2%︎ Phosphorus: 9.6%︎ Sulphur: 17.9%︎ Annarr A 3 - Icy body
Body distance634 LsEarth masses0.1933Radius4,484 kmGravity0.39 gSurface temperature117 K (-156°C/-249°F)Surface pressure4.88 atmVolcanismAtmosphereArgon-richTerraforming︎ Annarr A 4 - Icy body
Body distance829 LsEarth masses0.6163Radius6,388 kmGravity0.61 gSurface temperature140 K (-134°C/-208°F)Surface pressure1,149.43 atmVolcanismMajor Water magmaAtmosphereThick NitrogenTerraforming︎ Annarr A 4 a - Icy body Landable
Body distance830 LsEarth masses0.0475Radius3,111 kmGravity0.20 gSurface temperature98 K (-175°C/-283°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.5%︎ Tin: 0.8%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Manganese: 5.6%︎ Zinc: 3.7%︎ Carbon: 22.4%︎ Iron: 13.5%︎ Nickel: 10.2%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ Annarr A 5 - Icy body
Body distance1,146 LsEarth masses3.0509Radius10,720 kmGravity1.08 gSurface temperature86 K (-187°C/-305°F)Surface pressure0.62 atmVolcanismMajor Water geysersAtmosphereArgon-richTerraforming︎ Annarr A 6 - Icy body
Body distance2,591 LsEarth masses3.5419Radius11,237 kmGravity1.14 gSurface temperature58 K (-215°C/-356°F)Surface pressure0.67 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ Annarr B - Class M star
Body distance304,364 LsSolar masses0.2266Solar radius0.3621︎ Annarr B 6 - Icy body Landable
Body distance300,865 LsEarth masses0.4358Radius6,037 kmGravity0.49 gSurface temperature26 K (-247°C/-413°F)Surface pressure0.00 atmVolcanismAtmosphereThin NeonTerraforming︎ Technetium: 0.6%︎ Cadmium: 1.2%︎ Tungsten: 0.9%︎ Chromium: 7.1%︎ Manganese: 6.5%︎ Zirconium: 1.8%︎ Carbon: 19.1%︎ Iron: 15.8%︎ Nickel: 12.0%︎ Phosphorus: 12.2%︎ Sulphur: 22.7%︎ Annarr B 5 - Icy body Landable
Body distance302,379 LsEarth masses0.2405Radius5,014 kmGravity0.39 gSurface temperature30 K (-243°C/-405°F)Surface pressure0.00 atmVolcanismAtmosphereThin NeonTerraforming︎ Polonium: 0.5%︎ Cadmium: 1.3%︎ Niobium: 1.1%︎ Arsenic: 1.6%︎ Chromium: 7.5%︎ Zirconium: 1.9%︎ Carbon: 20.1%︎ Iron: 16.6%︎ Nickel: 12.6%︎ Phosphorus: 12.9%︎ Sulphur: 23.9%︎ Annarr B 3 - Icy body Landable
Body distance303,261 LsEarth masses0.2877Radius5,304 kmGravity0.42 gSurface temperature43 K (-230°C/-382°F)Surface pressure0.00 atmVolcanismAtmosphereThin NeonTerraforming︎ Ruthenium: 1.0%︎ Mercury: 0.7%︎ Tungsten: 0.9%︎ Chromium: 7.0%︎ Germanium: 3.3%︎ Manganese: 6.4%︎ Carbon: 18.9%︎ Iron: 15.6%︎ Nickel: 11.8%︎ Phosphorus: 12.1%︎ Sulphur: 22.4%︎ Annarr B 4 - Icy body Landable
Body distance304,093 LsEarth masses0.2941Radius5,341 kmGravity0.42 gSurface temperature34 K (-239°C/-399°F)Surface pressure0.00 atmVolcanismAtmosphereThin NeonTerraforming︎ Technetium: 0.6%︎ Niobium: 1.1%︎ Tungsten: 0.9%︎ Arsenic: 1.6%︎ Chromium: 7.5%︎ Zirconium: 1.9%︎ Carbon: 20.2%︎ Iron: 16.7%︎ Nickel: 12.6%︎ Phosphorus: 12.9%︎ Sulphur: 24.0%︎ Annarr B 2 - Icy body
Body distance304,202 LsEarth masses0.3248Radius5,509 kmGravity0.43 gSurface temperature67 K (-206°C/-339°F)Surface pressure332.49 atmVolcanismMinor Methane magmaAtmosphereThick Argon-richTerraforming︎ Annarr B 1 - Rocky ice world
Body distance304,345 LsEarth masses0.3247Radius5,020 kmGravity0.52 gSurface temperature89 K (-184°C/-300°F)Surface pressure636.55 atmVolcanismAtmosphereThick Argon-richTerraforming