Star system
Ross 494
Economy
Refinery / Agriculture
Government
Cooperative
Allegiance
Alliance
Star type
Class K star Scoopable
Coordinates
-18 / 129.44 / 32.19
Permit required
No
Powerplay
Unoccupied
Powers
︎ Ross 494 - Class K star
Body distance-Solar masses0.6055Solar radius0.7372︎ Ross 494 1 - Class III gas giant
Body distance180 LsRing/belt typeMetal rich (Major)Earth masses394.8420Radius74,904 kmGravity2.86 gSurface temperature256 K (-17°C/1°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ross 494 2 - Class II gas giant
Body distance248 LsEarth masses408.3690Radius74,976 kmGravity2.95 gSurface temperature228 K (-45°C/-50°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ross 494 2 a - Icy body Landable
Body distance250 LsEarth masses0.0029Radius1,250 kmGravity0.07 gSurface temperature167 K (-106°C/-159°F)Surface pressure0.00 atmVolcanismCarbon dioxide geysersAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.7%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ Ross 494 2 b - Icy body Landable
Body distance251 LsEarth masses0.0020Radius1,102 kmGravity0.07 gSurface temperature165 K (-108°C/-162°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Selenium: 4.4%︎ Cadmium: 1.0%︎ Mercury: 0.5%︎ Arsenic: 1.6%︎ Vanadium: 3.1%︎ Carbon: 23.7%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 15.2%︎ Sulphur: 28.2%︎ Ross 494 3 - Gas giant with water-based life
Body distance305 LsEarth masses388.1460Radius74,529 kmGravity2.84 gSurface temperature208 K (-65°C/-86°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ross 494 3 a - Icy body Landable
Body distance304 LsEarth masses0.0190Radius2,325 kmGravity0.14 gSurface temperature154 K (-119°C/-182°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Selenium: 4.2%︎ Technetium: 0.4%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Zinc: 3.3%︎ Carbon: 22.5%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ Ross 494 3 b - Icy body Landable
Body distance305 LsEarth masses0.0093Radius1,841 kmGravity0.11 gSurface temperature152 K (-121°C/-186°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.2%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.4%︎ Carbon: 22.5%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ Ross 494 3 c - Icy body Landable
Body distance305 LsEarth masses0.0147Radius2,138 kmGravity0.13 gSurface temperature150 K (-123°C/-189°F)Surface pressure0.00 atmVolcanismMajor Water magmaAtmosphereTerraforming︎ Yttrium: 0.8%︎ Cadmium: 1.0%︎ Niobium: 0.9%︎ Germanium: 3.6%︎ Zinc: 3.4%︎ Zirconium: 1.5%︎ Carbon: 23.6%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 15.1%︎ Sulphur: 28.1%︎ Ross 494 3 g - Icy body
Body distance305 LsEarth masses0.0083Radius1,778 kmGravity0.11 gSurface temperature548 K (275°C/527°F)Surface pressure477.77 atmVolcanismMajor Water magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ Ross 494 3 c a - Icy body Landable
Body distance307 LsEarth masses0.0005Radius706 kmGravity0.04 gSurface temperature150 K (-123°C/-189°F)Surface pressure0.00 atmVolcanismWater geysersAtmosphereTerraforming︎ Yttrium: 0.5%︎ Cadmium: 0.7%︎ Niobium: 0.6%︎ Chromium: 4.1%︎ Manganese: 3.8%︎ Zinc: 2.5%︎ Carbon: 25.3%︎ Iron: 9.2%︎ Nickel: 7.0%︎ Phosphorus: 16.2%︎ Sulphur: 30.1%︎ Ross 494 3 f - Icy body
Body distance307 LsEarth masses0.0091Radius1,830 kmGravity0.11 gSurface temperature544 K (271°C/520°F)Surface pressure452.29 atmVolcanismMajor Water magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ Ross 494 3 e - Icy body
Body distance308 LsEarth masses0.0085Radius1,790 kmGravity0.11 gSurface temperature309 K (36°C/97°F)Surface pressure6.14 atmVolcanismAtmosphereThick Carbon dioxideTerraforming︎ Ross 494 3 d - Icy body
Body distance309 LsEarth masses0.0081Radius1,758 kmGravity0.11 gSurface temperature310 K (37°C/99°F)Surface pressure5.91 atmVolcanismAtmosphereThick Carbon dioxideTerraforming︎ Ross 494 5 - Class I gas giant
Body distance414 LsRing/belt typeIcy (Major)
Metal rich (Major)Earth masses59.6268Radius52,480 kmGravity0.88 gSurface temperature142 K (-131°C/-204°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ross 494 5 a - Icy body Landable
Body distance414 LsEarth masses0.0012Radius928 kmGravity0.06 gSurface temperature125 K (-148°C/-234°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Selenium: 4.3%︎ Technetium: 0.4%︎ Cadmium: 1.0%︎ Molybdenum: 0.8%︎ Vanadium: 3.0%︎ Zinc: 3.4%︎ Carbon: 23.1%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ Ross 494 4 - Class III gas giant
Body distance465 LsRing/belt typeRocky (Major)Earth masses1,592.8000Radius75,388 kmGravity11.39 gSurface temperature429 K (156°C/313°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ross 494 4 d - Icy body
Body distance463 LsEarth masses0.0105Radius1,918 kmGravity0.12 gSurface temperature295 K (21°C/71°F)Surface pressure6.55 atmVolcanismAtmosphereThick Carbon dioxideTerraforming︎ Ross 494 4 c - Icy body
Body distance466 LsEarth masses0.0101Radius1,896 kmGravity0.11 gSurface temperature308 K (34°C/94°F)Surface pressure6.99 atmVolcanismAtmosphereThick Carbon dioxideTerraforming︎ Ross 494 4 a - Icy body Landable
Body distance467 LsEarth masses0.0116Radius1,967 kmGravity0.12 gSurface temperature167 K (-106°C/-159°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Tellurium: 0.9%︎ Cadmium: 1.0%︎ Mercury: 0.6%︎ Arsenic: 1.6%︎ Chromium: 5.7%︎ Germanium: 3.7%︎ Carbon: 22.7%︎ Iron: 12.7%︎ Nickel: 9.6%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ Ross 494 4 b - Icy body
Body distance468 LsEarth masses0.0135Radius2,065 kmGravity0.13 gSurface temperature325 K (52°C/125°F)Surface pressure8.36 atmVolcanismAtmosphereThick Carbon dioxideTerraforming