Star system
Jafnhau
Economy
Industrial / Extraction
Government
Corporate
Allegiance
Independent
Star type
Class M star Scoopable
Coordinates
-39.59 / -77.66 / -48.38
Permit required
No
︎ Jafnhau A - Class M star
Body distance-Solar masses0.4023Solar radius0.5783︎ Jafnhau A 1 - High metal content world
Body distance303 LsEarth masses0.3526Radius4,492 kmGravity0.71 gSurface temperature164 K (-109°C/-164°F)Surface pressure101.75 atmVolcanismAtmosphereThick Argon-richTerraforming︎ Jafnhau A 2 - High metal content world
Body distance419 LsEarth masses0.5764Radius5,201 kmGravity0.87 gSurface temperature281 K (8°C/46°F)Surface pressure139.58 atmVolcanismAtmosphereThick Methane-richTerraforming︎ Jafnhau A 2 a - Rocky body Landable
Body distance419 LsEarth masses0.0348Radius2,309 kmGravity0.27 gSurface temperature104 K (-169°C/-272°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.1%︎ Yttrium: 1.1%︎ Niobium: 1.3%︎ Tungsten: 1.1%︎ Chromium: 8.6%︎ Vanadium: 4.7%︎ Carbon: 16.4%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.5%︎ Sulphur: 19.5%︎ Jafnhau A 4 - Icy body
Body distance538 LsEarth masses0.4127Radius5,942 kmGravity0.48 gSurface temperature106 K (-167°C/-269°F)Surface pressure1.03 atmVolcanismAtmosphereNeon-richTerraforming︎ Jafnhau A 3 - Icy body
Body distance539 LsEarth masses0.5111Radius6,348 kmGravity0.51 gSurface temperature160 K (-113°C/-171°F)Surface pressure489.52 atmVolcanismAtmosphereThick Argon-richTerraforming︎ Jafnhau A 5 - Icy body Landable
Body distance1,002 LsEarth masses0.3690Radius5,739 kmGravity0.46 gSurface temperature69 K (-204°C/-336°F)Surface pressure0.01 atmVolcanismAtmosphereThin Neon-richTerraforming︎ Technetium: 0.6%︎ Cadmium: 1.3%︎ Tin: 1.1%︎ Arsenic: 1.6%︎ Germanium: 3.5%︎ Vanadium: 4.1%︎ Carbon: 20.5%︎ Iron: 16.9%︎ Nickel: 12.8%︎ Phosphorus: 13.2%︎ Sulphur: 24.4%︎ Jafnhau A 6 - Icy body
Body distance1,224 LsEarth masses0.7442Radius7,121 kmGravity0.60 gSurface temperature90 K (-183°C/-298°F)Surface pressure1,352.14 atmVolcanismAtmosphereThick NitrogenTerraforming︎ Jafnhau A 7 - Icy body
Body distance1,820 LsEarth masses0.7532Radius7,147 kmGravity0.60 gSurface temperature75 K (-198°C/-325°F)Surface pressure1,373.80 atmVolcanismAtmosphereThick NitrogenTerraforming︎ Jafnhau A 8 - Icy body Landable
Body distance2,312 LsEarth masses0.3842Radius5,810 kmGravity0.46 gSurface temperature46 K (-227°C/-376°F)Surface pressure0.00 atmVolcanismAtmosphereThin NeonTerraforming︎ Yttrium: 0.9%︎ Cadmium: 1.2%︎ Molybdenum: 1.0%︎ Chromium: 7.1%︎ Germanium: 3.3%︎ Zinc: 4.3%︎ Carbon: 19.2%︎ Iron: 15.8%︎ Nickel: 11.9%︎ Phosphorus: 12.3%︎ Sulphur: 22.9%︎ Jafnhau A 9 - Icy body Landable
Body distance3,052 LsEarth masses0.6919Radius6,935 kmGravity0.58 gSurface temperature41 K (-232°C/-386°F)Surface pressure0.02 atmVolcanismAtmosphereThin Neon-richTerraforming︎ Yttrium: 1.0%︎ Mercury: 0.7%︎ Molybdenum: 1.1%︎ Germanium: 3.4%︎ Manganese: 6.7%︎ Vanadium: 4.0%︎ Carbon: 19.4%︎ Iron: 16.2%︎ Nickel: 12.2%︎ Phosphorus: 12.4%︎ Sulphur: 23.0%︎ Jafnhau A 9 a - Icy body Landable
Body distance3,049 LsEarth masses0.0458Radius3,135 kmGravity0.19 gSurface temperature41 K (-233°C/-387°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Cadmium: 1.0%︎ Tin: 0.8%︎ Vanadium: 3.0%︎ Zinc: 3.4%︎ Zirconium: 1.4%︎ Carbon: 24.0%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 15.4%︎ Sulphur: 28.5%︎ Jafnhau A 10 - Icy body Landable
Body distance4,258 LsEarth masses0.3991Radius5,879 kmGravity0.47 gSurface temperature35 K (-238°C/-397°F)Surface pressure0.00 atmVolcanismMinor Nitrogen magmaAtmosphereThin NeonTerraforming︎ Antimony: 0.7%︎ Selenium: 3.6%︎ Mercury: 0.7%︎ Tin: 1.0%︎ Chromium: 7.1%︎ Zinc: 4.3%︎ Carbon: 19.3%︎ Iron: 15.9%︎ Nickel: 12.0%︎ Phosphorus: 12.4%︎ Sulphur: 23.0%︎ Jafnhau B - Class L star (brown dwarf)
Body distance26,679 LsSolar masses0.1094Solar radius0.2470︎ Jafnhau B 6 - Icy body Landable
Body distance25,199 LsEarth masses0.1269Radius4,091 kmGravity0.31 gSurface temperature24 K (-249°C/-416°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.5%︎ Tellurium: 0.8%︎ Niobium: 1.1%︎ Tungsten: 0.9%︎ Chromium: 7.0%︎ Manganese: 6.4%︎ Carbon: 18.8%︎ Iron: 15.5%︎ Nickel: 11.7%︎ Phosphorus: 12.0%︎ Sulphur: 22.3%︎ Jafnhau B 6 a - Icy body Landable
Body distance26,199 LsEarth masses0.0035Radius1,350 kmGravity0.08 gSurface temperature24 K (-249°C/-416°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Technetium: 0.4%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Chromium: 5.3%︎ Zinc: 3.2%︎ Carbon: 22.8%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ Jafnhau B 2 - Icy body Landable
Body distance26,519 LsEarth masses0.0587Radius3,200 kmGravity0.23 gSurface temperature35 K (-238°C/-396°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.0%︎ Niobium: 1.1%︎ Tungsten: 0.9%︎ Arsenic: 1.5%︎ Manganese: 6.7%︎ Vanadium: 4.0%︎ Carbon: 19.8%︎ Iron: 16.3%︎ Nickel: 12.3%︎ Phosphorus: 12.7%︎ Sulphur: 23.6%︎ Jafnhau B 1 - Icy body Landable
Body distance26,928 LsEarth masses0.1692Radius4,491 kmGravity0.34 gSurface temperature44 K (-229°C/-381°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Cadmium: 1.3%︎ Molybdenum: 1.1%︎ Germanium: 3.4%︎ Vanadium: 4.0%︎ Zinc: 4.4%︎ Carbon: 19.9%︎ Iron: 16.3%︎ Nickel: 12.4%︎ Phosphorus: 12.7%︎ Sulphur: 23.6%︎ Jafnhau B 5 - Icy body Landable
Body distance27,334 LsEarth masses0.0742Radius3,451 kmGravity0.25 gSurface temperature27 K (-246°C/-410°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Cadmium: 1.2%︎ Tungsten: 0.8%︎ Chromium: 6.9%︎ Manganese: 6.4%︎ Vanadium: 3.8%︎ Carbon: 18.8%︎ Iron: 15.4%︎ Nickel: 11.7%︎ Phosphorus: 12.0%︎ Sulphur: 22.3%︎ Jafnhau B 4 - Icy body Landable
Body distance27,631 LsEarth masses0.0414Radius2,858 kmGravity0.21 gSurface temperature29 K (-244°C/-407°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.8%︎ Cadmium: 1.3%︎ Tin: 1.1%︎ Arsenic: 1.6%︎ Vanadium: 4.2%︎ Zirconium: 2.0%︎ Carbon: 20.8%︎ Iron: 17.1%︎ Nickel: 12.9%︎ Phosphorus: 13.3%︎ Sulphur: 24.8%︎ Jafnhau B 3 - Icy body Landable
Body distance27,707 LsEarth masses0.1551Radius4,362 kmGravity0.33 gSurface temperature32 K (-241°C/-402°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Cadmium: 1.2%︎ Niobium: 1.1%︎ Arsenic: 1.5%︎ Chromium: 7.1%︎ Manganese: 6.5%︎ Carbon: 19.1%︎ Iron: 15.8%︎ Nickel: 12.0%︎ Phosphorus: 12.2%︎ Sulphur: 22.7%︎ Jafnhau B 3 a - Icy body Landable
Body distance25,924 LsEarth masses0.0036Radius1,369 kmGravity0.08 gSurface temperature32 K (-241°C/-402°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.1%︎ Zinc: 3.2%︎ Carbon: 23.0%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.7%︎ Sulphur: 27.4%