Star system
Tpheirset
Economy
Agriculture / Tourism
Government
Democracy
Allegiance
Independent
Star type
Class F star Scoopable
Coordinates
-37.47 / 67.5 / 97.59
Permit required
No
︎ Tpheirset - Class F star
Body distance-Solar masses1.4219Solar radius1.3523︎ Tpheirset 1 - High metal content world
Body distance444 LsEarth masses4.2273Radius9,181 kmGravity2.04 gSurface temperature1,373 K (1,099°C/2,011°F)Surface pressure587.45 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ Tpheirset 1 a - Rocky body Landable
Body distance443 LsEarth masses0.0542Radius2,574 kmGravity0.33 gSurface temperature382 K (109°C/228°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Niobium: 1.3%︎ Tin: 1.2%︎ Chromium: 8.7%︎ Manganese: 8.0%︎ Vanadium: 4.7%︎ Carbon: 14.5%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 9.3%︎ Sulphur: 17.3%︎ Tpheirset 2 - Earth-like world
Body distance844 LsEarth masses1.6914Radius7,085 kmGravity1.37 gSurface temperature337 K (64°C/147°F)Surface pressure1.25 atmVolcanismMinor Metallic magmaAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ Tpheirset 2 a - Rocky body Landable
Body distance844 LsEarth masses0.0676Radius2,764 kmGravity0.36 gSurface temperature277 K (4°C/39°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Tin: 1.3%︎ Tungsten: 1.1%︎ Germanium: 5.5%︎ Vanadium: 5.1%︎ Zinc: 5.6%︎ Carbon: 15.5%︎ Iron: 20.6%︎ Nickel: 15.6%︎ Phosphorus: 9.9%︎ Sulphur: 18.4%︎ Tpheirset 3 - Earth-like world
Body distance1,359 LsEarth masses0.5159Radius4,980 kmGravity0.85 gSurface temperature310 K (37°C/98°F)Surface pressure1.14 atmVolcanismAtmosphereSuitable for water-based lifeTerraforming︎ Tpheirset 4 - Water world
Body distance1,873 LsEarth masses0.6171Radius5,260 kmGravity0.91 gSurface temperature251 K (-23°C/-9°F)Surface pressure0.82 atmVolcanismAtmosphereCarbon dioxide-richTerraforming︎ Tpheirset 5 - Rocky ice world
Body distance3,231 LsEarth masses1.7188Radius7,841 kmGravity1.14 gSurface temperature174 K (-99°C/-146°F)Surface pressure531.76 atmVolcanismMinor Silicate vapour geysersAtmosphereThick Argon-richTerraforming︎ Tpheirset 5 a - Icy body Landable
Body distance3,227 LsEarth masses0.0347Radius2,607 kmGravity0.21 gSurface temperature125 K (-148°C/-234°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.9%︎ Molybdenum: 1.0%︎ Tungsten: 0.8%︎ Chromium: 6.9%︎ Manganese: 6.3%︎ Vanadium: 3.8%︎ Carbon: 18.9%︎ Iron: 15.3%︎ Nickel: 11.6%︎ Phosphorus: 12.1%︎ Sulphur: 22.4%︎ Tpheirset 6 - Rocky ice world
Body distance4,807 LsEarth masses1.2465Radius7,153 kmGravity0.99 gSurface temperature449 K (176°C/349°F)Surface pressure3,235.06 atmVolcanismMajor Rocky magmaAtmosphereThick Ammonia-richTerraforming