Star system
Wolf 654
Economy
Government
Allegiance
Independent
Star type
Class M star Scoopable
Coordinates
-28.47 / 22.41 / 14.81
Permit required
No
Powerplay
Unoccupied
Powers
︎ Wolf 654 - Class M star
Body distance-Solar masses0.3477Solar radius0.5247︎ Wolf 654 1 - Icy body Landable
Body distance30 LsEarth masses0.0171Radius2,139 kmGravity0.15 gSurface temperature205 K (-69°C/-91°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.0%︎ Cadmium: 1.3%︎ Niobium: 1.1%︎ Vanadium: 4.1%︎ Zinc: 4.5%︎ Zirconium: 1.9%︎ Carbon: 20.0%︎ Iron: 16.7%︎ Nickel: 12.7%︎ Phosphorus: 12.8%︎ Sulphur: 23.8%︎ Wolf 654 2 - Icy body Landable
Body distance46 LsEarth masses0.1877Radius4,638 kmGravity0.35 gSurface temperature175 K (-98°C/-144°F)Surface pressure0.08 atmVolcanismAtmosphereThin OxygenTerraforming︎ Tellurium: 0.8%︎ Molybdenum: 1.0%︎ Niobium: 1.1%︎ Chromium: 6.9%︎ Manganese: 6.4%︎ Zinc: 4.2%︎ Carbon: 18.6%︎ Iron: 15.4%︎ Nickel: 11.6%︎ Phosphorus: 11.9%︎ Sulphur: 22.1%︎ Wolf 654 3 - Icy body
Body distance70 LsEarth masses0.2906Radius5,322 kmGravity0.42 gSurface temperature143 K (-130°C/-203°F)Surface pressure6.97 atmVolcanismAtmosphereThick Argon-richTerraforming︎ Wolf 654 4 - Icy body
Body distance124 LsEarth masses1.3080Radius8,396 kmGravity0.75 gSurface temperature388 K (115°C/238°F)Surface pressure2,500.31 atmVolcanismWater geysersAtmosphereThick Methane-richTerraforming︎ Wolf 654 4 a - Icy body
Body distance124 LsEarth masses0.0829Radius3,798 kmGravity0.23 gSurface temperature102 K (-171°C/-275°F)Surface pressure0.41 atmVolcanismAtmosphereArgonTerraforming︎ Wolf 654 5 - Icy body
Body distance173 LsEarth masses0.6595Radius6,859 kmGravity0.57 gSurface temperature234 K (-39°C/-39°F)Surface pressure1,292.43 atmVolcanismAtmosphereThick Argon-richTerraforming︎ Wolf 654 6 - Icy body
Body distance210 LsEarth masses0.6188Radius6,726 kmGravity0.56 gSurface temperature234 K (-39°C/-38°F)Surface pressure1,221.92 atmVolcanismAtmosphereThick Methane-richTerraforming︎ Wolf 654 7 - Icy body
Body distance314 LsEarth masses3.2774Radius10,998 kmGravity1.10 gSurface temperature65 K (-208°C/-342°F)Surface pressure0.66 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ Wolf 654 8 - Icy body
Body distance633 LsEarth masses4.9217Radius12,307 kmGravity1.32 gSurface temperature46 K (-227°C/-377°F)Surface pressure0.90 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ Wolf 654 9 - Class I gas giant
Body distance1,605 LsEarth masses2.1545Radius11,557 kmGravity0.66 gSurface temperature31 K (-242°C/-404°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Wolf 654 10 - Icy body
Body distance2,218 LsRing/belt typeIcy (Pristine)Earth masses2.0637Radius9,638 kmGravity0.90 gSurface temperature24 K (-249°C/-416°F)Surface pressure0.41 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming