Star system
38 Arietis
Economy
Service / Extraction
Government
Democracy
Allegiance
Independent
Star type
Class A star Scoopable
Coordinates
-27.56 / -78.13 / -84.78
Permit required
No
︎ 38 Arietis - Class A star
Body distance-Solar masses1.8945Solar radius2.0974︎ 38 Arietis 1 - High metal content world
Body distance676 LsEarth masses2.5182Radius7,960 kmGravity1.62 gSurface temperature1,284 K (1,011°C/1,852°F)Surface pressure370.57 atmVolcanismMetallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ 38 Arietis 2 - High metal content world
Body distance1,171 LsEarth masses2.1107Radius7,507 kmGravity1.52 gSurface temperature957 K (684°C/1,264°F)Surface pressure315.24 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ 38 Arietis 2 a - Rocky body Landable
Body distance1,172 LsEarth masses0.2216Radius4,029 kmGravity0.55 gSurface temperature382 K (109°C/228°F)Surface pressure0.09 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Antimony: 1.1%︎ Tin: 1.3%︎ Tungsten: 1.1%︎ Arsenic: 2.4%︎ Chromium: 9.2%︎ Germanium: 5.4%︎ Carbon: 15.3%︎ Iron: 20.5%︎ Nickel: 15.5%︎ Phosphorus: 9.8%︎ Sulphur: 18.3%︎ 38 Arietis 3 - Earth-like world
Body distance1,752 LsEarth masses2.3418Radius7,783 kmGravity1.57 gSurface temperature262 K (-11°C/11°F)Surface pressure0.72 atmVolcanismMetallic magmaAtmosphereSuitable for water-based lifeTerraforming︎ 38 Arietis 3 a - Rocky body Landable
Body distance1,751 LsEarth masses0.0761Radius2,871 kmGravity0.38 gSurface temperature236 K (-37°C/-35°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Polonium: 0.5%︎ Mercury: 0.9%︎ Molybdenum: 1.3%︎ Arsenic: 2.4%︎ Chromium: 9.3%︎ Germanium: 5.4%︎ Carbon: 15.5%︎ Iron: 20.6%︎ Nickel: 15.6%︎ Phosphorus: 9.9%︎ Sulphur: 18.4%︎ 38 Arietis 4 - Water world
Body distance2,467 LsEarth masses1.5565Radius6,932 kmGravity1.32 gSurface temperature254 K (-19°C/-2°F)Surface pressure0.67 atmVolcanismMinor Metallic magmaAtmosphereNitrogenTerraformingTerraformable︎ 38 Arietis 5 - High metal content world
Body distance2,956 LsEarth masses1.5470Radius6,920 kmGravity1.31 gSurface temperature204 K (-69°C/-93°F)Surface pressure2.64 atmVolcanismMinor Metallic magmaAtmosphereNitrogenTerraforming︎ 38 Arietis 6 - High metal content world
Body distance4,308 LsEarth masses4.2942Radius9,226 kmGravity2.05 gSurface temperature174 K (-99°C/-146°F)Surface pressure6.39 atmVolcanismMajor Silicate vapour geysersAtmosphereThick NitrogenTerraforming︎ 38 Arietis 6 a - Rocky body Landable
Body distance4,305 LsEarth masses0.0193Radius1,842 kmGravity0.23 gSurface temperature150 K (-123°C/-190°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Chromium: 9.2%︎ Germanium: 5.4%︎ Zirconium: 2.4%︎ Carbon: 15.4%︎ Iron: 20.4%︎ Nickel: 15.4%︎ Phosphorus: 9.8%︎ Sulphur: 18.3%