Star system
Ross 667
Economy
Industrial / Extraction
Government
Cooperative
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
-170.53 / 5.72 / -49.19
Permit required
No
Powerplay
Unoccupied
Powers
︎ Ross 667 - Class K star
Body distance-Solar masses0.7031Solar radius0.7930︎ Ross 667 1 - High metal content world
Body distance12 LsEarth masses4.4732Radius9,320 kmGravity2.09 gSurface temperature3,382 K (3,109°C/5,628°F)Surface pressure3,602.23 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Carbon dioxide-richTerraforming︎ Ross 667 2 - High metal content world
Body distance21 LsEarth masses4.2826Radius9,210 kmGravity2.05 gSurface temperature2,576 K (2,303°C/4,177°F)Surface pressure679.22 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ Ross 667 3 - High metal content world
Body distance37 LsRing/belt typeMetal rich (Pristine)
Rocky (Pristine)Earth masses5.2896Radius9,747 kmGravity2.26 gSurface temperature599 K (326°C/619°F)Surface pressure6.93 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Sulphur dioxideTerraforming︎ Ross 667 4 - Class III gas giant
Body distance1,016 LsRing/belt typeMetal rich (Pristine)Earth masses996.4330Radius76,907 kmGravity6.85 gSurface temperature268 K (-6°C/22°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ross 667 4 b - Rocky body Landable
Body distance1,012 LsEarth masses0.0163Radius1,763 kmGravity0.21 gSurface temperature128 K (-145°C/-229°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Molybdenum: 1.2%︎ Tungsten: 1.1%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Vanadium: 4.7%︎ Carbon: 15.6%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ Ross 667 4 a - Rocky body
Body distance1,014 LsEarth masses0.0103Radius1,516 kmGravity0.18 gSurface temperature287 K (14°C/57°F)Surface pressure6.15 atmVolcanismMinor Rocky magmaAtmosphereThick Carbon dioxideTerraforming︎ Ross 667 5 - Icy body
Body distance1,041 LsEarth masses3.6494Radius11,335 kmGravity1.15 gSurface temperature556 K (283°C/541°F)Surface pressure15,924.01 atmVolcanismMajor Water geysersAtmosphereHot Thick Methane-richTerraforming︎ Ross 667 6 - Class III gas giant
Body distance1,308 LsEarth masses1,886.0800Radius73,266 kmGravity14.28 gSurface temperature462 K (189°C/371°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ross 667 6 d - Icy body Landable
Body distance1,304 LsEarth masses0.0268Radius2,518 kmGravity0.17 gSurface temperature106 K (-167°C/-268°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.9%︎ Cadmium: 1.1%︎ Mercury: 0.6%︎ Arsenic: 1.8%︎ Chromium: 6.3%︎ Germanium: 4.0%︎ Carbon: 21.6%︎ Iron: 13.9%︎ Nickel: 10.5%︎ Phosphorus: 13.8%︎ Sulphur: 25.6%︎ Ross 667 6 b - Rocky body Landable
Body distance1,305 LsEarth masses0.0023Radius921 kmGravity0.11 gSurface temperature169 K (-104°C/-155°F)Surface pressure0.02 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Tellurium: 1.5%︎ Niobium: 1.4%︎ Tin: 1.2%︎ Arsenic: 2.6%︎ Chromium: 9.1%︎ Zirconium: 2.3%︎ Carbon: 16.4%︎ Iron: 20.2%︎ Nickel: 15.2%︎ Phosphorus: 10.5%︎ Sulphur: 19.6%︎ Ross 667 6 a - Rocky body Landable
Body distance1,307 LsEarth masses0.0050Radius1,196 kmGravity0.14 gSurface temperature157 K (-116°C/-177°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Mercury: 0.8%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 15.6%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ Ross 667 6 c - Rocky body Landable
Body distance1,311 LsEarth masses0.0031Radius1,024 kmGravity0.12 gSurface temperature130 K (-143°C/-225°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Mercury: 0.8%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Vanadium: 4.7%︎ Carbon: 15.6%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ Ross 667 7 d - Icy body Landable
Body distance2,341 LsEarth masses0.1184Radius4,188 kmGravity0.27 gSurface temperature59 K (-214°C/-353°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.8%︎ Cadmium: 1.0%︎ Tungsten: 0.7%︎ Chromium: 5.7%︎ Vanadium: 3.1%︎ Zirconium: 1.5%︎ Carbon: 22.9%︎ Iron: 12.7%︎ Nickel: 9.6%︎ Phosphorus: 14.7%︎ Sulphur: 27.2%︎ Ross 667 7 d a - Icy body Landable
Body distance2,357 LsEarth masses0.0064Radius1,668 kmGravity0.09 gSurface temperature59 K (-214°C/-353°F)Surface pressure0.00 atmVolcanismCarbon dioxide geysersAtmosphereTerraforming︎ Ruthenium: 0.6%︎ Selenium: 4.6%︎ Mercury: 0.4%︎ Niobium: 0.6%︎ Chromium: 4.2%︎ Germanium: 3.1%︎ Carbon: 24.8%︎ Iron: 9.3%︎ Nickel: 7.1%︎ Phosphorus: 15.9%︎ Sulphur: 29.5%︎ Ross 667 7 c - Icy body Landable
Body distance2,349 LsEarth masses0.0170Radius2,162 kmGravity0.15 gSurface temperature59 K (-214°C/-353°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.8%︎ Molybdenum: 0.9%︎ Tungsten: 0.8%︎ Chromium: 6.2%︎ Germanium: 3.9%︎ Zinc: 3.7%︎ Carbon: 21.0%︎ Iron: 13.8%︎ Nickel: 10.4%︎ Phosphorus: 13.5%︎ Sulphur: 25.0%︎ Ross 667 7 e - Icy body Landable
Body distance2,355 LsEarth masses0.0696Radius3,537 kmGravity0.23 gSurface temperature59 K (-214°C/-353°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.8%︎ Mercury: 0.6%︎ Molybdenum: 0.8%︎ Arsenic: 1.6%︎ Chromium: 5.7%︎ Zinc: 3.4%︎ Carbon: 23.0%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ Ross 667 7 b - Icy body Landable
Body distance2,356 LsEarth masses0.0162Radius2,127 kmGravity0.14 gSurface temperature59 K (-214°C/-353°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Tellurium: 1.0%︎ Mercury: 0.6%︎ Niobium: 0.9%︎ Chromium: 6.1%︎ Manganese: 5.6%︎ Zinc: 3.7%︎ Carbon: 20.6%︎ Iron: 13.5%︎ Nickel: 10.2%︎ Phosphorus: 13.2%︎ Sulphur: 24.5%︎ Ross 667 7 a - Icy body Landable
Body distance2,373 LsEarth masses0.0347Radius2,721 kmGravity0.19 gSurface temperature59 K (-214°C/-353°F)Surface pressure0.00 atmVolcanismWater geysersAtmosphereTerraforming︎ Selenium: 4.0%︎ Tellurium: 1.0%︎ Molybdenum: 0.9%︎ Tungsten: 0.8%︎ Germanium: 4.0%︎ Zinc: 3.9%︎ Carbon: 21.4%︎ Iron: 14.2%︎ Nickel: 10.7%︎ Phosphorus: 13.7%︎ Sulphur: 25.4%︎ Ross 667 7 f - Icy body
Body distance2,421 LsRing/belt typeIcy (Pristine)Earth masses0.5900Radius7,527 kmGravity0.42 gSurface temperature75 K (-198°C/-325°F)Surface pressure260.05 atmVolcanismAtmosphereThick Argon-richTerraforming︎ Ross 667 8 - Class IV gas giant
Body distance3,275 LsRing/belt typeMetal rich (Pristine)Earth masses3,322.5000Radius65,334 kmGravity31.64 gSurface temperature816 K (543°C/1,010°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ross 667 8 d - Icy body Landable
Body distance3,233 LsEarth masses0.0566Radius3,318 kmGravity0.21 gSurface temperature79 K (-194°C/-318°F)Surface pressure0.02 atmVolcanismAtmosphereThin ArgonTerraforming︎ Antimony: 0.7%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.7%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ Ross 667 8 c - Icy body Landable
Body distance3,260 LsEarth masses0.0205Radius2,375 kmGravity0.15 gSurface temperature83 K (-190°C/-310°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.1%︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Tungsten: 0.7%︎ Chromium: 5.5%︎ Manganese: 5.0%︎ Carbon: 21.9%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.0%︎ Sulphur: 26.0%︎ Ross 667 8 b - Icy body Landable
Body distance3,275 LsEarth masses0.0182Radius2,285 kmGravity0.14 gSurface temperature88 K (-186°C/-302°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 0.7%︎ Cadmium: 1.0%︎ Tin: 0.7%︎ Chromium: 5.6%︎ Germanium: 3.6%︎ Vanadium: 3.1%︎ Carbon: 22.4%︎ Iron: 12.5%︎ Nickel: 9.4%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%︎ Ross 667 8 a - Icy body Landable
Body distance3,283 LsEarth masses0.0293Radius2,633 kmGravity0.17 gSurface temperature96 K (-177°C/-287°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.5%︎ Molybdenum: 0.9%︎ Tungsten: 0.7%︎ Chromium: 5.9%︎ Germanium: 3.8%︎ Vanadium: 3.2%︎ Carbon: 21.9%︎ Iron: 13.1%︎ Nickel: 9.9%︎ Phosphorus: 14.0%︎ Sulphur: 26.1%︎ Ross 667 8 e - Icy body Landable
Body distance3,328 LsEarth masses0.0396Radius2,955 kmGravity0.18 gSurface temperature76 K (-197°C/-323°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.1%︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 22.0%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.1%︎ Sulphur: 26.2%︎ Ross 667 8 f - Icy body Landable
Body distance3,331 LsEarth masses0.0516Radius3,221 kmGravity0.20 gSurface temperature71 K (-202°C/-331°F)Surface pressure0.02 atmVolcanismAtmosphereThin ArgonTerraforming︎ Antimony: 0.7%︎ Selenium: 4.2%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.6%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ Ross 667 9 - Icy body
Body distance4,980 LsEarth masses104.9520Radius23,615 kmGravity7.65 gSurface temperature47 K (-227°C/-376°F)Surface pressure29.89 atmVolcanismWater geysersAtmosphereThick HeliumTerraforming︎ Ross 667 9 a - Icy body
Body distance5,030 LsEarth masses4.1464Radius12,503 kmGravity1.08 gSurface temperature42 K (-231°C/-384°F)Surface pressure0.77 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ Ross 667 7 - Class Y star (brown dwarf)
Body distance2,360 LsSolar masses0.0117Solar radius0.0675