Star system
17 Phi-1 Ceti
Economy
Government
Allegiance
Independent
Star type
Class K star (orange giant) Scoopable
Coordinates
-59.22 / -223.66 / -32.72
Permit required
No
Powerplay
Unoccupied
Powers
︎ 17 Phi-1 Ceti A - Class K star (orange giant)
Body distance-Solar masses0.4727Solar radius13.1436︎ 17 Phi-1 Ceti C - Class L star (brown dwarf)
Body distance2,770 LsSolar masses0.1016Solar radius0.2358︎ 17 Phi-1 Ceti B - Class M star
Body distance2,778 LsSolar masses0.2188Solar radius0.3631︎ 17 Phi-1 Ceti D - Class M star
Body distance156,202 LsSolar masses0.2148Solar radius0.3991︎ 17 Phi-1 Ceti D 8 - Icy body
Body distance151,990 LsEarth masses1.8753Radius9,378 kmGravity0.87 gSurface temperature48 K (-225°C/-373°F)Surface pressure0.36 atmVolcanismMajor Water geysersAtmosphereNeon-richTerraforming︎ 17 Phi-1 Ceti D 7 - Icy body
Body distance153,373 LsEarth masses1.4088Radius8,622 kmGravity0.77 gSurface temperature51 K (-222°C/-368°F)Surface pressure0.28 atmVolcanismMinor Carbon dioxide geysersAtmosphereNeon-richTerraforming︎ 17 Phi-1 Ceti D 1 - Rocky ice world
Body distance156,301 LsEarth masses0.4711Radius5,834 kmGravity0.56 gSurface temperature96 K (-177°C/-286°F)Surface pressure4.75 atmVolcanismAtmosphereArgon-richTerraforming︎ 17 Phi-1 Ceti D 2 - Rocky ice world
Body distance156,473 LsEarth masses0.6820Radius6,491 kmGravity0.66 gSurface temperature246 K (-27°C/-17°F)Surface pressure1,246.58 atmVolcanismAtmosphereThick Methane-richTerraforming︎ 17 Phi-1 Ceti D 2 a - Icy body Landable
Body distance156,473 LsEarth masses0.0467Radius3,071 kmGravity0.20 gSurface temperature80 K (-193°C/-315°F)Surface pressure0.00 atmVolcanismAtmosphereThin ArgonTerraforming︎ Selenium: 4.0%︎ Tellurium: 0.9%︎ Mercury: 0.6%︎ Molybdenum: 0.9%︎ Chromium: 6.0%︎ Zinc: 3.6%︎ Carbon: 21.4%︎ Iron: 13.3%︎ Nickel: 10.1%︎ Phosphorus: 13.7%︎ Sulphur: 25.5%︎ 17 Phi-1 Ceti D 6 - Icy body
Body distance156,720 LsEarth masses1.0141Radius7,768 kmGravity0.68 gSurface temperature57 K (-216°C/-357°F)Surface pressure0.14 atmVolcanismMajor Water magmaAtmosphereNeon-richTerraforming︎ 17 Phi-1 Ceti D 6 a - Icy body Landable
Body distance156,707 LsEarth masses0.1000Radius4,033 kmGravity0.25 gSurface temperature56 K (-217°C/-358°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Zirconium: 1.4%︎ Carbon: 23.1%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ 17 Phi-1 Ceti D 3 - Icy body
Body distance156,924 LsEarth masses1.5134Radius8,807 kmGravity0.79 gSurface temperature353 K (80°C/176°F)Surface pressure5,136.34 atmVolcanismCarbon dioxide geysersAtmosphereThick MethaneTerraforming︎ 17 Phi-1 Ceti D 5 - Icy body
Body distance157,535 LsEarth masses0.6419Radius6,806 kmGravity0.56 gSurface temperature87 K (-186°C/-303°F)Surface pressure1,061.32 atmVolcanismAtmosphereThick Argon-richTerraforming︎ 17 Phi-1 Ceti D 4 - Icy body
Body distance157,536 LsEarth masses0.6517Radius6,837 kmGravity0.57 gSurface temperature87 K (-186°C/-303°F)Surface pressure1,096.47 atmVolcanismAtmosphereThick Argon-richTerraforming