Star system
Ross 23
Economy
Industrial / Refinery
Government
Patronage
Allegiance
Independent
Star type
Class M star Scoopable
Coordinates
-45.72 / 0.88 / -75.22
Permit required
No
Powerplay
Exploited
Powers
︎ Ross 23 - Class M star
Body distance-Solar masses0.2461Solar radius0.4233︎ Ross 23 1 - High metal content world Landable
Body distance12 LsEarth masses0.0014Radius742 kmGravity0.10 gSurface temperature646 K (373°C/704°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.3%︎ Cadmium: 1.7%︎ Tungsten: 1.2%︎ Chromium: 10.1%︎ Vanadium: 5.5%︎ Zirconium: 2.6%︎ Carbon: 13.5%︎ Iron: 22.4%︎ Nickel: 16.9%︎ Phosphorus: 8.7%︎ Sulphur: 16.1%︎ Ross 23 2 - High metal content world Landable
Body distance32 LsEarth masses0.0249Radius1,904 kmGravity0.28 gSurface temperature390 K (117°C/242°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Cadmium: 1.6%︎ Tungsten: 1.1%︎ Chromium: 9.4%︎ Manganese: 8.6%︎ Zinc: 5.7%︎ Carbon: 12.6%︎ Iron: 20.9%︎ Nickel: 15.8%︎ Phosphorus: 8.1%︎ Sulphur: 15.0%︎ Ross 23 3 - High metal content world Landable
Body distance42 LsEarth masses0.0260Radius1,931 kmGravity0.28 gSurface temperature341 K (68°C/154°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Cadmium: 1.7%︎ Tin: 1.4%︎ Chromium: 9.8%︎ Germanium: 4.6%︎ Zinc: 5.9%︎ Carbon: 13.1%︎ Iron: 21.7%︎ Nickel: 16.4%︎ Phosphorus: 8.4%︎ Sulphur: 15.6%︎ Ross 23 4 - High metal content world Landable
Body distance59 LsEarth masses0.1568Radius3,440 kmGravity0.54 gSurface temperature358 K (85°C/186°F)Surface pressure0.05 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Technetium: 0.8%︎ Mercury: 1.0%︎ Tin: 1.4%︎ Germanium: 4.7%︎ Manganese: 9.2%︎ Zinc: 6.0%︎ Carbon: 13.4%︎ Iron: 22.2%︎ Nickel: 16.8%︎ Phosphorus: 8.6%︎ Sulphur: 16.0%︎ Ross 23 5 - Rocky ice world
Body distance176 LsEarth masses0.2033Radius4,254 kmGravity0.46 gSurface temperature192 K (-81°C/-114°F)Surface pressure367.97 atmVolcanismAtmosphereThick Argon-richTerraforming︎ Ross 23 6 - Rocky ice world
Body distance176 LsEarth masses0.1830Radius4,115 kmGravity0.44 gSurface temperature181 K (-92°C/-133°F)Surface pressure159.25 atmVolcanismAtmosphereThick Argon-richTerraforming︎ Ross 23 7 - Rocky ice world
Body distance304 LsEarth masses1.5266Radius8,166 kmGravity0.93 gSurface temperature505 K (232°C/450°F)Surface pressure4,786.87 atmVolcanismWater geysersAtmosphereHot Thick Ammonia-richTerraforming︎ Ross 23 8 - Icy body
Body distance372 LsEarth masses0.9857Radius7,593 kmGravity0.69 gSurface temperature327 K (54°C/129°F)Surface pressure1,811.50 atmVolcanismMajor Water magmaAtmosphereThick Methane-richTerraforming︎ Ross 23 9 - Icy body
Body distance536 LsEarth masses2.2294Radius9,575 kmGravity0.99 gSurface temperature88 K (-185°C/-301°F)Surface pressure2.11 atmVolcanismMajor Water geysersAtmosphereArgon-richTerraforming︎ Ross 23 9 a - Icy body Landable
Body distance535 LsEarth masses0.0685Radius3,531 kmGravity0.22 gSurface temperature85 K (-189°C/-307°F)Surface pressure0.02 atmVolcanismAtmosphereThin ArgonTerraforming︎ Selenium: 4.1%︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Tin: 0.8%︎ Chromium: 5.6%︎ Vanadium: 3.1%︎ Carbon: 22.3%︎ Iron: 12.5%︎ Nickel: 9.5%︎ Phosphorus: 14.3%︎ Sulphur: 26.5%︎ Ross 23 10 - Class I gas giant
Body distance1,382 LsEarth masses30.7069Radius44,267 kmGravity0.64 gSurface temperature60 K (-213°C/-351°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ross 23 10 c - Icy body Landable
Body distance1,380 LsEarth masses0.0002Radius506 kmGravity0.03 gSurface temperature53 K (-220°C/-364°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.8%︎ Selenium: 4.4%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Arsenic: 1.6%︎ Vanadium: 3.0%︎ Carbon: 23.6%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 15.1%︎ Sulphur: 28.1%︎ Ross 23 10 d - Icy body Landable
Body distance1,380 LsEarth masses0.0002Radius506 kmGravity0.03 gSurface temperature53 K (-220°C/-365°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.1%︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Chromium: 5.3%︎ Manganese: 4.8%︎ Carbon: 22.2%︎ Iron: 11.7%︎ Nickel: 8.8%︎ Phosphorus: 14.2%︎ Sulphur: 26.4%︎ Ross 23 10 a - Icy body Landable
Body distance1,382 LsEarth masses0.0006Radius736 kmGravity0.04 gSurface temperature53 K (-220°C/-364°F)Surface pressure0.00 atmVolcanismMinor Carbon dioxide geysersAtmosphereTerraforming︎ Tellurium: 0.9%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Chromium: 5.5%︎ Vanadium: 3.0%︎ Zirconium: 1.4%︎ Carbon: 23.4%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 15.0%︎ Sulphur: 27.8%︎ Ross 23 10 b - Icy body Landable
Body distance1,384 LsEarth masses0.0002Radius557 kmGravity0.03 gSurface temperature53 K (-220°C/-364°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Mercury: 0.5%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Vanadium: 2.9%︎ Carbon: 22.8%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ Ross 23 10 e - Icy body Landable
Body distance1,387 LsEarth masses0.0009Radius848 kmGravity0.05 gSurface temperature53 K (-220°C/-365°F)Surface pressure0.00 atmVolcanismAtmosphereThin ArgonTerraforming︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Chromium: 5.4%︎ Vanadium: 3.0%︎ Carbon: 22.6%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ Ross 23 11 - Icy body
Body distance2,110 LsRing/belt typeIcy (Common)Earth masses4.6565Radius12,165 kmGravity1.28 gSurface temperature44 K (-229°C/-380°F)Surface pressure0.85 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming