Star system
Ross 154
Economy
Refinery / Colony
Government
Democracy
Allegiance
Independent
Star type
Class M star Scoopable
Coordinates
-1.94 / -1.84 / 9.31
Permit required
No
Powerplay
Exploited
Powers
︎ Ross 154 - Class M star
Body distance-Solar masses0.1992Solar radius0.3576︎ Aster - Class II gas giant
Body distance13 LsEarth masses109.7680Radius50,227 kmGravity1.77 gSurface temperature239 K (-34°C/-29°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Merlin - Earth-like world
Body distance12 LsEarth masses0.0400Radius2,236 kmGravity0.33 gSurface temperature268 K (-5°C/23°F)Surface pressure2.30 atmVolcanismMajor Rocky magmaAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ Dust Ball - Rocky body Landable
Body distance50 LsEarth masses0.0060Radius1,236 kmGravity0.16 gSurface temperature119 K (-154°C/-246°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.2%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Chromium: 8.9%︎ Manganese: 8.2%︎ Zinc: 5.4%︎ Carbon: 13.6%︎ Iron: 19.9%︎ Nickel: 15.0%︎ Phosphorus: 8.7%︎ Sulphur: 16.2%︎ Ross 154 3 - Icy body Landable
Body distance276 LsEarth masses0.1592Radius4,397 kmGravity0.33 gSurface temperature45 K (-228°C/-379°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Molybdenum: 1.0%︎ Niobium: 1.1%︎ Chromium: 7.0%︎ Manganese: 6.4%︎ Vanadium: 3.8%︎ Carbon: 18.6%︎ Iron: 15.6%︎ Nickel: 11.8%︎ Phosphorus: 11.9%︎ Sulphur: 22.1%︎ Ross 154 4 - Icy body Landable
Body distance488 LsEarth masses0.1363Radius4,185 kmGravity0.32 gSurface temperature34 K (-239°C/-399°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Cadmium: 1.2%︎ Tungsten: 0.9%︎ Chromium: 7.0%︎ Germanium: 3.3%︎ Manganese: 6.5%︎ Carbon: 18.7%︎ Iron: 15.7%︎ Nickel: 11.8%︎ Phosphorus: 12.0%︎ Sulphur: 22.3%︎ Ross 154 5 - Icy body Landable
Body distance843 LsEarth masses0.1990Radius4,719 kmGravity0.36 gSurface temperature26 K (-248°C/-414°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.0%︎ Selenium: 3.6%︎ Cadmium: 1.2%︎ Mercury: 0.7%︎ Chromium: 7.2%︎ Vanadium: 3.9%︎ Carbon: 19.2%︎ Iron: 16.0%︎ Nickel: 12.1%︎ Phosphorus: 12.3%︎ Sulphur: 22.8%︎ Ross 154 6 - Icy body Landable
Body distance1,500 LsEarth masses0.1973Radius4,706 kmGravity0.36 gSurface temperature20 K (-253°C/-424°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.0%︎ Selenium: 3.6%︎ Molybdenum: 1.1%︎ Tungsten: 0.9%︎ Chromium: 7.3%︎ Germanium: 3.4%︎ Carbon: 19.3%︎ Iron: 16.1%︎ Nickel: 12.2%︎ Phosphorus: 12.3%︎ Sulphur: 22.9%︎ Ross 154 7 - Icy body
Body distance2,574 LsEarth masses0.4811Radius6,218 kmGravity0.51 gSurface temperature20 K (-253°C/-423°F)Surface pressure0.10 atmVolcanismAtmosphereHeliumTerraforming