Star system
Jafnharas
Economy
Colony / Extraction
Government
Communism
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
-12.25 / -42.88 / 138.91
Permit required
No
︎ Jafnharas - Class K star
Body distance-Solar masses0.5586Solar radius0.7632︎ Jafnharas 1 - Class I gas giant
Body distance574 LsRing/belt typeIcy (Major)
Rocky (Major)Earth masses28.8592Radius33,159 kmGravity1.07 gSurface temperature130 K (-143°C/-225°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Jafnharas 1 a - Icy body Landable
Body distance573 LsEarth masses0.0002Radius498 kmGravity0.03 gSurface temperature116 K (-157°C/-251°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Manganese: 4.8%︎ Vanadium: 2.9%︎ Zirconium: 1.4%︎ Carbon: 24.1%︎ Iron: 11.7%︎ Nickel: 8.8%︎ Phosphorus: 15.4%︎ Sulphur: 28.6%︎ Jafnharas 1 c - Icy body Landable
Body distance573 LsEarth masses0.0002Radius497 kmGravity0.03 gSurface temperature116 K (-157°C/-251°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.4%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Manganese: 4.7%︎ Vanadium: 2.8%︎ Carbon: 23.4%︎ Iron: 11.3%︎ Nickel: 8.6%︎ Phosphorus: 15.0%︎ Sulphur: 27.8%︎ Jafnharas 1 b - Icy body Landable
Body distance576 LsEarth masses0.0003Radius613 kmGravity0.03 gSurface temperature116 K (-157°C/-251°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Arsenic: 1.5%︎ Chromium: 5.1%︎ Manganese: 4.7%︎ Carbon: 23.5%︎ Iron: 11.4%︎ Nickel: 8.6%︎ Phosphorus: 15.0%︎ Sulphur: 27.9%︎ Jafnharas 1 d - Icy body Landable
Body distance576 LsEarth masses0.0013Radius970 kmGravity0.06 gSurface temperature116 K (-157°C/-251°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.4%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Chromium: 5.2%︎ Vanadium: 2.8%︎ Zinc: 3.1%︎ Carbon: 23.7%︎ Iron: 11.5%︎ Nickel: 8.7%︎ Phosphorus: 15.1%︎ Sulphur: 28.1%︎ Jafnharas 3 - Icy body
Body distance988 LsEarth masses2.4769Radius10,480 kmGravity0.92 gSurface temperature93 K (-181°C/-293°F)Surface pressure3.47 atmVolcanismMajor Water geysersAtmosphereArgon-richTerraforming︎ Jafnharas 2 - Class I gas giant
Body distance1,003 LsRing/belt typeIcy (Major)
Rocky (Major)Earth masses36.4831Radius41,729 kmGravity0.85 gSurface temperature100 K (-173°C/-280°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Jafnharas 2 a - Icy body Landable
Body distance1,001 LsEarth masses0.0010Radius891 kmGravity0.05 gSurface temperature88 K (-185°C/-300°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Chromium: 5.5%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 22.7%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ Jafnharas 2 b - Icy body Landable
Body distance1,002 LsEarth masses0.0004Radius654 kmGravity0.04 gSurface temperature88 K (-185°C/-301°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.2%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.6%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ Jafnharas 2 c - Icy body Landable
Body distance1,002 LsEarth masses0.0004Radius666 kmGravity0.04 gSurface temperature88 K (-185°C/-301°F)Surface pressure0.00 atmVolcanismCarbon dioxide geysersAtmosphereTerraforming︎ Antimony: 0.7%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Arsenic: 1.6%︎ Chromium: 5.5%︎ Manganese: 5.0%︎ Carbon: 22.7%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ Jafnharas 2 d - Icy body Landable
Body distance1,002 LsEarth masses0.0006Radius745 kmGravity0.04 gSurface temperature88 K (-185°C/-301°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.5%︎ Manganese: 5.0%︎ Zirconium: 1.4%︎ Carbon: 22.7%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.0%︎ Jafnharas 4 - Class III gas giant
Body distance1,734 LsRing/belt typeMetal rich (Major)
Rocky (Major)Earth masses2,607.2300Radius70,323 kmGravity21.43 gSurface temperature638 K (365°C/688°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Jafnharas 4 d - Rocky body Landable
Body distance1,730 LsEarth masses0.0246Radius2,017 kmGravity0.25 gSurface temperature150 K (-123°C/-190°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Carbon: 15.7%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ Jafnharas 4 b - Rocky body Landable
Body distance1,733 LsEarth masses0.0078Radius1,387 kmGravity0.17 gSurface temperature189 K (-84°C/-120°F)Surface pressure0.00 atmVolcanismMinor Silicate vapour geysersAtmosphereTerraforming︎ Technetium: 0.7%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Manganese: 8.0%︎ Vanadium: 4.8%︎ Zinc: 5.3%︎ Carbon: 15.8%︎ Iron: 19.4%︎ Nickel: 14.6%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ Jafnharas 4 c - Rocky body Landable
Body distance1,735 LsEarth masses0.0285Radius2,117 kmGravity0.26 gSurface temperature173 K (-100°C/-148°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Mercury: 0.8%︎ Tungsten: 1.0%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.7%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ Jafnharas 4 a - Rocky body Landable
Body distance1,736 LsEarth masses0.0102Radius1,512 kmGravity0.18 gSurface temperature202 K (-71°C/-95°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.6%︎ Tin: 1.2%︎ Arsenic: 2.6%︎ Vanadium: 5.0%︎ Zinc: 5.5%︎ Carbon: 16.6%︎ Iron: 20.4%︎ Nickel: 15.4%︎ Phosphorus: 10.7%︎ Sulphur: 19.8%︎ Jafnharas 4 e - Rocky ice world Landable
Body distance1,739 LsEarth masses0.0391Radius2,582 kmGravity0.24 gSurface temperature117 K (-157°C/-250°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.0%︎ Cadmium: 1.3%︎ Niobium: 1.1%︎ Arsenic: 2.1%︎ Chromium: 7.3%︎ Manganese: 6.7%︎ Carbon: 18.3%︎ Iron: 16.3%︎ Nickel: 12.3%︎ Phosphorus: 11.7%︎ Sulphur: 21.8%︎ Jafnharas 5 - Class II gas giant
Body distance1,837 LsRing/belt typeRocky (Major)Earth masses713.6320Radius76,912 kmGravity4.90 gSurface temperature200 K (-73°C/-100°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Jafnharas 5 b - Icy body Landable
Body distance1,809 LsEarth masses0.0059Radius1,587 kmGravity0.10 gSurface temperature97 K (-176°C/-285°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Chromium: 5.6%︎ Zinc: 3.4%︎ Carbon: 23.1%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.8%︎ Sulphur: 27.4%︎ Jafnharas 5 a - Icy body Landable
Body distance1,836 LsEarth masses0.0035Radius1,316 kmGravity0.08 gSurface temperature109 K (-164°C/-263°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Cadmium: 1.0%︎ Molybdenum: 0.9%︎ Arsenic: 1.7%︎ Chromium: 5.9%︎ Zinc: 3.6%︎ Carbon: 22.3%︎ Iron: 13.1%︎ Nickel: 9.9%︎ Phosphorus: 14.3%︎ Sulphur: 26.5%︎ Jafnharas 6 - Icy body
Body distance2,327 LsEarth masses17.9571Radius16,985 kmGravity2.53 gSurface temperature60 K (-213°C/-351°F)Surface pressure3.24 atmVolcanismWater geysersAtmosphereHeliumTerraforming︎ Jafnharas 6 a - Icy body
Body distance2,349 LsEarth masses1.4247Radius9,198 kmGravity0.68 gSurface temperature58 K (-215°C/-355°F)Surface pressure0.28 atmVolcanismCarbon dioxide geysersAtmosphereNeon-richTerraforming︎ Jafnharas 7 - Icy body
Body distance3,269 LsEarth masses9.1425Radius14,489 kmGravity1.77 gSurface temperature50 K (-223°C/-370°F)Surface pressure1.62 atmVolcanismWater geysersAtmosphereHeliumTerraforming