Star system
Ross 426
Economy
Government
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
150.44 / -4.41 / -79.53
Permit required
No
︎ Ross 426 - Class G star
Body distance-Solar masses0.9609Solar radius0.9807︎ Ross 426 1 - Class III gas giant
Body distance927 LsEarth masses953.9940Radius76,758 kmGravity6.58 gSurface temperature321 K (48°C/118°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ross 426 1 b - Rocky body Landable
Body distance924 LsEarth masses0.0007Radius639 kmGravity0.07 gSurface temperature183 K (-90°C/-129°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.3%︎ Mercury: 0.9%︎ Molybdenum: 1.4%︎ Arsenic: 2.7%︎ Zinc: 5.7%︎ Zirconium: 2.4%︎ Carbon: 17.2%︎ Iron: 21.0%︎ Nickel: 15.9%︎ Phosphorus: 11.0%︎ Sulphur: 20.5%︎ Ross 426 1 a - Rocky body Landable
Body distance931 LsEarth masses0.0014Radius794 kmGravity0.09 gSurface temperature187 K (-86°C/-123°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Niobium: 1.3%︎ Tungsten: 1.0%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Zinc: 5.2%︎ Carbon: 15.5%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 9.9%︎ Sulphur: 18.4%︎ Ross 426 1 c - Rocky body Landable
Body distance932 LsEarth masses0.0009Radius672 kmGravity0.08 gSurface temperature181 K (-92°C/-134°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Mercury: 0.9%︎ Manganese: 8.1%︎ Zinc: 5.3%︎ Carbon: 16.1%︎ Iron: 19.6%︎ Nickel: 14.9%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ Ross 426 1 d - Rocky body Landable
Body distance934 LsEarth masses0.0012Radius749 kmGravity0.09 gSurface temperature179 K (-94°C/-138°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Arsenic: 2.5%︎ Chromium: 8.9%︎ Vanadium: 4.8%︎ Carbon: 16.0%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ Ross 426 1 e - Rocky body Landable
Body distance935 LsEarth masses0.0008Radius660 kmGravity0.08 gSurface temperature177 K (-96°C/-140°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Molybdenum: 1.2%︎ Germanium: 5.5%︎ Manganese: 7.8%︎ Zinc: 5.2%︎ Carbon: 15.6%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ Ross 426 1 f - Rocky body Landable
Body distance943 LsEarth masses0.0005Radius558 kmGravity0.07 gSurface temperature175 K (-98°C/-144°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.9%︎ Technetium: 0.7%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Carbon: 15.6%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ Ross 426 3 - Gas giant with ammonia-based life
Body distance1,312 LsRing/belt typeIcy (Pristine)Earth masses6.5158Radius16,359 kmGravity0.99 gSurface temperature135 K (-138°C/-216°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ross 426 3 a - Icy body Landable
Body distance1,312 LsEarth masses0.0013Radius955 kmGravity0.06 gSurface temperature122 K (-151°C/-240°F)Surface pressure0.00 atmVolcanismCarbon dioxide geysersAtmosphereTerraforming︎ Selenium: 4.4%︎ Technetium: 0.5%︎ Cadmium: 1.0%︎ Mercury: 0.6%︎ Zinc: 3.5%︎ Zirconium: 1.5%︎ Carbon: 23.4%︎ Iron: 12.8%︎ Nickel: 9.7%︎ Phosphorus: 15.0%︎ Sulphur: 27.8%︎ Ross 426 2 - Class II gas giant
Body distance1,356 LsRing/belt typeIcy (Pristine)
Metal rich (Pristine)Earth masses180.1880Radius65,827 kmGravity1.69 gSurface temperature154 K (-120°C/-183°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ross 426 2 c - Icy body Landable
Body distance1,353 LsEarth masses0.0054Radius1,537 kmGravity0.09 gSurface temperature124 K (-149°C/-237°F)Surface pressure0.00 atmVolcanismMinor Nitrogen magmaAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.4%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%︎ Ross 426 2 a - Icy body Landable
Body distance1,355 LsEarth masses0.0051Radius1,516 kmGravity0.09 gSurface temperature126 K (-147°C/-233°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Technetium: 0.4%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Carbon: 22.4%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%︎ Ross 426 2 b - Icy body Landable
Body distance1,356 LsEarth masses0.0039Radius1,381 kmGravity0.08 gSurface temperature125 K (-148°C/-235°F)Surface pressure0.00 atmVolcanismMinor Carbon dioxide geysersAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.1%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 22.1%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.2%︎ Sulphur: 26.3%︎ Ross 426 4 - Icy body
Body distance1,839 LsEarth masses12.2470Radius16,624 kmGravity1.80 gSurface temperature1,391 K (1,118°C/2,044°F)Surface pressure2,329,119.17 atmVolcanismWater geysersAtmosphereHot Thick WaterTerraforming