Star system
Tangphonsa
Economy
Industrial
Government
Communism
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
129.31 / -79.44 / 103.94
Permit required
No
︎ Tangphonsa - Class K star
Body distance-Solar masses0.5195Solar radius0.6343︎ Tangphonsa 1 - High metal content world
Body distance253 LsEarth masses0.2299Radius3,966 kmGravity0.59 gSurface temperature198 K (-75°C/-103°F)Surface pressure1.17 atmVolcanismAtmosphereArgonTerraforming︎ Tangphonsa 2 - High metal content world
Body distance343 LsEarth masses0.2194Radius3,908 kmGravity0.58 gSurface temperature172 K (-101°C/-151°F)Surface pressure109.38 atmVolcanismAtmosphereThick Argon-richTerraforming︎ Tangphonsa 3 - Icy body
Body distance423 LsEarth masses1.0519Radius7,908 kmGravity0.68 gSurface temperature196 K (-77°C/-107°F)Surface pressure1,877.95 atmVolcanismMinor Carbon dioxide geysersAtmosphereThick Argon-richTerraforming︎ Tangphonsa 4 - Icy body
Body distance610 LsEarth masses0.9210Radius7,598 kmGravity0.65 gSurface temperature129 K (-145°C/-228°F)Surface pressure104.79 atmVolcanismMajor Water magmaAtmosphereThick Argon-richTerraforming︎ Tangphonsa 5 - Icy body
Body distance774 LsEarth masses0.7046Radius7,006 kmGravity0.58 gSurface temperature139 K (-135°C/-210°F)Surface pressure1,346.58 atmVolcanismAtmosphereThick NitrogenTerraforming︎ Tangphonsa 6 - Icy body
Body distance1,030 LsEarth masses1.3717Radius8,559 kmGravity0.76 gSurface temperature418 K (145°C/293°F)Surface pressure6,769.45 atmVolcanismWater geysersAtmosphereThick Ammonia-richTerraforming︎ Tangphonsa 7 - Icy body
Body distance1,038 LsEarth masses0.7789Radius7,223 kmGravity0.61 gSurface temperature265 K (-8°C/18°F)Surface pressure1,530.15 atmVolcanismMinor Water magmaAtmosphereThick Methane-richTerraforming