Star system
Evnisei
Economy
Refinery / Extraction
Government
Cooperative
Allegiance
Independent
Star type
Class M star Scoopable
Coordinates
96.59 / -163.75 / -40.22
Permit required
No
︎ Evnisei A - Class M star
Body distance-Solar masses0.3242Solar radius0.4635︎ Evnisei A 1 - High metal content world Landable
Body distance96 LsEarth masses0.0672Radius2,613 kmGravity0.40 gSurface temperature212 K (-61°C/-77°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Tellurium: 1.1%︎ Cadmium: 1.6%︎ Mercury: 0.9%︎ Chromium: 9.5%︎ Manganese: 8.8%︎ Zinc: 5.8%︎ Carbon: 12.4%︎ Iron: 21.2%︎ Nickel: 16.0%︎ Phosphorus: 7.9%︎ Sulphur: 14.7%︎ Evnisei A 1 a - Rocky body Landable
Body distance96 LsEarth masses0.0025Radius941 kmGravity0.12 gSurface temperature212 K (-61°C/-78°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.9%︎ Tellurium: 1.4%︎ Cadmium: 1.6%︎ Molybdenum: 1.4%︎ Arsenic: 2.4%︎ Chromium: 9.4%︎ Carbon: 15.6%︎ Iron: 21.0%︎ Nickel: 15.9%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ Evnisei A 2 - High metal content world Landable
Body distance134 LsEarth masses0.0327Radius2,076 kmGravity0.31 gSurface temperature180 K (-93°C/-135°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.6%︎ Tin: 1.4%︎ Tungsten: 1.2%︎ Chromium: 9.6%︎ Manganese: 8.8%︎ Vanadium: 5.3%︎ Carbon: 12.6%︎ Iron: 21.4%︎ Nickel: 16.2%︎ Phosphorus: 8.1%︎ Sulphur: 15.0%︎ Evnisei A 3 - Rocky ice world
Body distance174 LsEarth masses0.0836Radius3,064 kmGravity0.36 gSurface temperature145 K (-128°C/-199°F)Surface pressure1.59 atmVolcanismAtmosphereArgonTerraforming︎ Evnisei A 4 - Rocky ice world
Body distance222 LsEarth masses0.1242Radius3,476 kmGravity0.42 gSurface temperature150 K (-124°C/-191°F)Surface pressure109.44 atmVolcanismAtmosphereThick Argon-richTerraforming︎ Evnisei A 5 - Icy body
Body distance391 LsEarth masses0.3058Radius5,405 kmGravity0.43 gSurface temperature132 K (-142°C/-223°F)Surface pressure671.20 atmVolcanismAtmosphereThick NitrogenTerraforming︎ Evnisei A 6 - Icy body
Body distance636 LsEarth masses0.4080Radius5,913 kmGravity0.47 gSurface temperature139 K (-135°C/-210°F)Surface pressure889.59 atmVolcanismAtmosphereThick NitrogenTerraforming︎ Evnisei A 7 - Icy body
Body distance954 LsEarth masses0.8521Radius7,410 kmGravity0.63 gSurface temperature105 K (-168°C/-270°F)Surface pressure3.19 atmVolcanismWater geysersAtmosphereMethane-richTerraforming︎ Evnisei B - Class L star (brown dwarf)
Body distance8,607 LsSolar masses0.1055Solar radius0.2430︎ Evnisei B 2 - Icy body
Body distance8,518 LsEarth masses0.1851Radius4,615 kmGravity0.35 gSurface temperature87 K (-187°C/-304°F)Surface pressure0.85 atmVolcanismAtmosphereArgon-richTerraforming︎ Evnisei B 5 - Icy body
Body distance8,582 LsEarth masses0.5107Radius6,338 kmGravity0.52 gSurface temperature82 K (-191°C/-312°F)Surface pressure1,067.18 atmVolcanismMajor Water magmaAtmosphereThick Argon-richTerraforming︎ Evnisei B 1 - Rocky ice world
Body distance8,625 LsEarth masses1.0034Radius7,183 kmGravity0.79 gSurface temperature346 K (73°C/163°F)Surface pressure1,940.05 atmVolcanismMajor Water geysersAtmosphereThick Methane-richTerraforming︎ Evnisei B 4 - Icy body
Body distance8,692 LsEarth masses0.5567Radius6,508 kmGravity0.53 gSurface temperature89 K (-184°C/-300°F)Surface pressure1,129.04 atmVolcanismMinor Carbon dioxide geysersAtmosphereThick NitrogenTerraforming︎ Evnisei B 3 - Icy body
Body distance8,707 LsEarth masses0.2244Radius4,904 kmGravity0.38 gSurface temperature91 K (-182°C/-296°F)Surface pressure378.99 atmVolcanismAtmosphereThick Argon-richTerraforming︎ Evnisei B 6 - Icy body
Body distance8,892 LsEarth masses0.2224Radius4,890 kmGravity0.38 gSurface temperature68 K (-205°C/-337°F)Surface pressure369.67 atmVolcanismAtmosphereThick Argon-richTerraforming︎ Evnisei AB 1 - Icy body
Body distance12,561 LsEarth masses6.1067Radius12,372 kmGravity1.62 gSurface temperature20 K (-253°C/-423°F)Surface pressure0.95 atmVolcanismWater geysersAtmosphereHeliumTerraforming