Star system
Niu Yun
Economy
Extraction / Refinery
Government
Cooperative
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
-94.22 / 33.44 / -89.31
Permit required
No
︎ Niu Yun - Class K star
Body distance-Solar masses0.8047Solar radius0.8214︎ Niu Yun 1 - Class III gas giant
Body distance1,011 LsRing/belt typeMetal rich (Major)
Rocky (Major)Earth masses2,325.3900Radius72,008 kmGravity18.23 gSurface temperature610 K (337°C/639°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Niu Yun 1 c - Rocky body Landable
Body distance1,007 LsEarth masses0.0264Radius2,065 kmGravity0.25 gSurface temperature168 K (-105°C/-157°F)Surface pressure0.00 atmVolcanismAtmosphereThin AmmoniaTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Molybdenum: 1.2%︎ Chromium: 8.5%︎ Germanium: 5.4%︎ Vanadium: 4.6%︎ Carbon: 15.6%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ Niu Yun 1 a - Rocky body Landable
Body distance1,011 LsEarth masses0.0085Radius1,426 kmGravity0.17 gSurface temperature198 K (-75°C/-103°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Mercury: 0.8%︎ Niobium: 1.3%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Carbon: 15.9%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ Niu Yun 1 b - Rocky body Landable
Body distance1,014 LsEarth masses0.0157Radius1,740 kmGravity0.21 gSurface temperature179 K (-94°C/-138°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.7%︎ Vanadium: 4.8%︎ Carbon: 16.0%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%︎ Niu Yun 1 b a - Rocky body Landable
Body distance1,016 LsEarth masses0.0002Radius439 kmGravity0.05 gSurface temperature179 K (-94°C/-138°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Ruthenium: 1.1%︎ Selenium: 3.1%︎ Cadmium: 1.4%︎ Molybdenum: 1.1%︎ Chromium: 7.9%︎ Manganese: 7.3%︎ Carbon: 16.7%︎ Iron: 17.6%︎ Nickel: 13.3%︎ Phosphorus: 10.7%︎ Sulphur: 19.9%︎ Niu Yun 2 - Class III gas giant
Body distance1,796 LsRing/belt typeMetal rich (Major)Earth masses1,187.3700Radius75,742 kmGravity8.41 gSurface temperature302 K (29°C/85°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Niu Yun 3 - Icy body
Body distance1,887 LsEarth masses11.1581Radius16,746 kmGravity1.62 gSurface temperature136 K (-137°C/-214°F)Surface pressure1,892.68 atmVolcanismWater geysersAtmosphereThick NitrogenTerraforming︎ Niu Yun 4 - Class II gas giant
Body distance2,443 LsEarth masses510.1190Radius74,520 kmGravity3.73 gSurface temperature152 K (-121°C/-186°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Niu Yun 4 d - Icy body Landable
Body distance2,420 LsEarth masses0.0104Radius1,912 kmGravity0.12 gSurface temperature76 K (-197°C/-323°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 22.9%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ Niu Yun 4 b - Icy body Landable
Body distance2,440 LsEarth masses0.0209Radius2,403 kmGravity0.15 gSurface temperature79 K (-194°C/-318°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 22.9%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%︎ Niu Yun 4 a - Icy body Landable
Body distance2,442 LsEarth masses0.0201Radius2,371 kmGravity0.14 gSurface temperature84 K (-189°C/-309°F)Surface pressure0.00 atmVolcanismMinor Ammonia magmaAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.3%︎ Germanium: 3.4%︎ Manganese: 4.9%︎ Carbon: 22.4%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%︎ Niu Yun 4 c - Icy body Landable
Body distance2,455 LsEarth masses0.0199Radius2,364 kmGravity0.14 gSurface temperature77 K (-197°C/-322°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Zinc: 3.2%︎ Carbon: 22.4%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ Niu Yun 5 - Class I gas giant
Body distance3,312 LsEarth masses47.7028Radius29,352 kmGravity2.25 gSurface temperature72 K (-201°C/-330°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Niu Yun 5 e - Icy body
Body distance3,299 LsEarth masses0.0016Radius1,034 kmGravity0.06 gSurface temperature98 K (-175°C/-282°F)Surface pressure0.18 atmVolcanismAtmosphereMethaneTerraforming︎ Niu Yun 5 a - Icy body
Body distance3,310 LsEarth masses0.0004Radius675 kmGravity0.04 gSurface temperature152 K (-121°C/-186°F)Surface pressure7.53 atmVolcanismCarbon dioxide geysersAtmosphereThick MethaneTerraforming︎ Niu Yun 5 b - Icy body
Body distance3,314 LsEarth masses0.0003Radius611 kmGravity0.04 gSurface temperature148 K (-125°C/-193°F)Surface pressure6.15 atmVolcanismCarbon dioxide geysersAtmosphereThick MethaneTerraforming︎ Niu Yun 5 c - Icy body Landable
Body distance3,315 LsEarth masses0.0003Radius564 kmGravity0.03 gSurface temperature87 K (-186°C/-303°F)Surface pressure0.05 atmVolcanismAtmosphereThin MethaneTerraforming︎ Ruthenium: 0.8%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 23.0%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ Niu Yun 5 d - Icy body Landable
Body distance3,315 LsEarth masses0.0003Radius621 kmGravity0.04 gSurface temperature89 K (-184°C/-300°F)Surface pressure0.06 atmVolcanismAtmosphereThin MethaneTerraforming︎ Yttrium: 0.7%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Zinc: 3.2%︎ Carbon: 22.5%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%