Star system
Ross 58
Economy
Government
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
84.25 / 2.41 / -76.09
Permit required
No
︎ Ross 58 A - Class K star
Body distance-Solar masses0.5898Solar radius0.7243︎ Ross 58 B - Class M star
Body distance84,814 LsSolar masses0.4258Solar radius0.5610︎ Ross 58 B 4 - Rocky ice world
Body distance84,717 LsEarth masses1.3006Radius7,805 kmGravity0.87 gSurface temperature212 K (-61°C/-78°F)Surface pressure509.84 atmVolcanismMajor Water geysersAtmosphereThick Argon-richTerraforming︎ Ross 58 B 1 - Rocky ice world
Body distance84,727 LsEarth masses0.8101Radius6,269 kmGravity0.84 gSurface temperature418 K (145°C/293°F)Surface pressure980.49 atmVolcanismAtmosphereThick Argon-richTerraforming︎ Ross 58 B 2 - Rocky ice world
Body distance84,744 LsEarth masses1.4188Radius8,008 kmGravity0.90 gSurface temperature341 K (68°C/154°F)Surface pressure2,129.35 atmVolcanismMajor Water geysersAtmosphereThick Argon-richTerraforming︎ Ross 58 B 3 - Rocky ice world
Body distance84,892 LsEarth masses1.3835Radius7,949 kmGravity0.89 gSurface temperature451 K (178°C/352°F)Surface pressure2,230.02 atmVolcanismMajor Water geysersAtmosphereThick Ammonia-richTerraforming︎ Ross 58 B 5 - Icy body
Body distance85,773 LsEarth masses3.5337Radius10,775 kmGravity1.24 gSurface temperature53 K (-221°C/-365°F)Surface pressure0.65 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming