Star system
Promba
Economy
Industrial / Colony
Government
Democracy
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
98.06 / 34.25 / 131.75
Permit required
No
︎ Promba - Class G star
Body distance-Solar masses0.8125Solar radius0.8531︎ Promba 1 - High metal content world
Body distance979 LsEarth masses0.3951Radius4,588 kmGravity0.76 gSurface temperature197 K (-76°C/-105°F)Surface pressure2.71 atmVolcanismAtmosphereCarbon dioxide-richTerraforming︎ Promba 3 - Icy body
Body distance1,408 LsEarth masses0.1168Radius3,828 kmGravity0.32 gSurface temperature115 K (-158°C/-253°F)Surface pressure2.04 atmVolcanismAtmosphereArgon-richTerraforming︎ Promba 2 - High metal content world
Body distance1,410 LsEarth masses0.1646Radius3,489 kmGravity0.55 gSurface temperature128 K (-145°C/-229°F)Surface pressure0.93 atmVolcanismAtmosphereNitrogenTerraforming︎ Promba 4 - Icy body
Body distance1,822 LsEarth masses0.2893Radius5,081 kmGravity0.46 gSurface temperature129 K (-144°C/-227°F)Surface pressure515.31 atmVolcanismAtmosphereThick NitrogenTerraforming︎ Promba 4 a - Icy body Landable
Body distance1,822 LsEarth masses0.0121Radius1,993 kmGravity0.12 gSurface temperature98 K (-176°C/-284°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Tin: 0.8%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Manganese: 5.6%︎ Zirconium: 1.6%︎ Carbon: 22.9%︎ Iron: 13.6%︎ Nickel: 10.3%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ Promba 5 - Icy body Landable
Body distance2,457 LsEarth masses0.1634Radius4,442 kmGravity0.34 gSurface temperature84 K (-189°C/-308°F)Surface pressure0.03 atmVolcanismAtmosphereThin Neon-richTerraforming︎ Selenium: 3.6%︎ Tellurium: 0.9%︎ Cadmium: 1.2%︎ Molybdenum: 1.0%︎ Manganese: 6.6%︎ Vanadium: 3.9%︎ Carbon: 19.4%︎ Iron: 15.9%︎ Nickel: 12.0%︎ Phosphorus: 12.4%︎ Sulphur: 23.1%︎ Promba 6 - Icy body
Body distance3,289 LsEarth masses0.4015Radius5,862 kmGravity0.48 gSurface temperature73 K (-200°C/-328°F)Surface pressure0.14 atmVolcanismAtmosphereNeon-richTerraforming︎ Promba 6 a - Icy body
Body distance3,291 LsEarth masses0.0309Radius2,760 kmGravity0.17 gSurface temperature145 K (-129°C/-199°F)Surface pressure1.38 atmVolcanismAtmosphereMethaneTerraforming