Star system
Sisii
Economy
Industrial
Government
Patronage
Allegiance
Independent
Star type
Class M star Scoopable
Coordinates
-37.09 / -14.72 / -65.09
Permit required
No
Powerplay
Exploited
Powers
︎ Sisii A - Class M star
Body distance-Solar masses0.2148Solar radius0.3679︎ Sisii B - Class T star (brown dwarf)
Body distance13,117 LsSolar masses0.0664Solar radius0.1985︎ Sisii AB 1 - High metal content world Landable
Body distance17,883 LsEarth masses1.1094Radius6,301 kmGravity1.14 gSurface temperature20 K (-253°C/-423°F)Surface pressure0.03 atmVolcanismMinor Silicate vapour geysersAtmosphereThin HeliumTerraforming︎ Antimony: 0.9%︎ Molybdenum: 1.4%︎ Niobium: 1.4%︎ Chromium: 9.4%︎ Manganese: 8.6%︎ Zinc: 5.7%︎ Carbon: 12.7%︎ Iron: 20.8%︎ Nickel: 15.8%︎ Phosphorus: 8.2%︎ Sulphur: 15.2%