Star system
HIP 12425
Economy
Colony / Extraction
Government
Dictatorship
Allegiance
Empire
Star type
Class G star Scoopable
Coordinates
46.81 / -185.84 / -73.19
Permit required
No
︎ HIP 12425 A - Class G star
Body distance-Solar masses1.0938Solar radius1.0402︎ HIP 12425 A 1 - High metal content world Landable
Body distance104 LsEarth masses1.5541Radius6,926 kmGravity1.32 gSurface temperature579 K (306°C/583°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereTerraforming︎ Antimony: 1.0%︎ Cadmium: 1.7%︎ Niobium: 1.5%︎ Manganese: 9.1%︎ Vanadium: 5.4%︎ Zinc: 6.0%︎ Carbon: 13.0%︎ Iron: 21.9%︎ Nickel: 16.6%︎ Phosphorus: 8.4%︎ Sulphur: 15.5%︎ HIP 12425 A 2 - High metal content world
Body distance276 LsEarth masses2.8698Radius8,254 kmGravity1.71 gSurface temperature1,256 K (983°C/1,801°F)Surface pressure415.23 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ HIP 12425 A 3 - High metal content world
Body distance1,505 LsEarth masses2.9676Radius8,332 kmGravity1.74 gSurface temperature236 K (-38°C/-36°F)Surface pressure2.51 atmVolcanismMinor Metallic magmaAtmosphereNitrogenTerraforming︎ HIP 12425 A 4 - High metal content world
Body distance1,984 LsEarth masses2.5970Radius8,026 kmGravity1.64 gSurface temperature167 K (-106°C/-158°F)Surface pressure3.67 atmVolcanismMinor Metallic magmaAtmosphereNitrogenTerraforming︎ HIP 12425 A 5 - High metal content world
Body distance1,986 LsEarth masses2.3539Radius7,805 kmGravity1.57 gSurface temperature421 K (148°C/299°F)Surface pressure33.96 atmVolcanismMinor Silicate vapour geysersAtmosphereThick Methane-richTerraforming︎ HIP 12425 A 6 - Rocky ice world
Body distance3,581 LsEarth masses4.7632Radius13,188 kmGravity1.11 gSurface temperature566 K (293°C/560°F)Surface pressure10,370.98 atmVolcanismMajor Water geysersAtmosphereHot Thick Methane-richTerraforming︎ HIP 12425 A 7 - Icy body
Body distance5,050 LsRing/belt typeIcy (Common)Earth masses6.3117Radius13,153 kmGravity1.48 gSurface temperature134 K (-140°C/-219°F)Surface pressure1,286.92 atmVolcanismMajor Water geysersAtmosphereThick NitrogenTerraforming︎ HIP 12425 B - Class K star
Body distance62,638 LsSolar masses0.8828Solar radius0.8795︎ HIP 12425 B 1 - High metal content world
Body distance62,480 LsEarth masses7.4029Radius10,604 kmGravity2.68 gSurface temperature589 K (316°C/600°F)Surface pressure1,113.15 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Methane-richTerraforming︎ HIP 12425 C - Class M star
Body distance304,707 LsSolar masses0.3477Solar radius0.4901︎ HIP 12425 C 7 - Icy body
Body distance299,977 LsEarth masses0.7293Radius7,063 kmGravity0.59 gSurface temperature37 K (-236°C/-393°F)Surface pressure0.14 atmVolcanismAtmosphereNeon-richTerraforming︎ HIP 12425 C 7 a - Icy body Landable
Body distance299,964 LsEarth masses0.0111Radius1,975 kmGravity0.12 gSurface temperature37 K (-236°C/-393°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Chromium: 5.4%︎ Germanium: 3.2%︎ Zinc: 3.2%︎ Carbon: 22.9%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ HIP 12425 C 6 - Icy body
Body distance304,321 LsEarth masses1.6460Radius9,019 kmGravity0.82 gSurface temperature46 K (-227°C/-377°F)Surface pressure0.32 atmVolcanismMajor Water geysersAtmosphereNeon-richTerraforming︎ HIP 12425 C 1 - Rocky ice world
Body distance304,786 LsEarth masses0.7686Radius6,590 kmGravity0.72 gSurface temperature134 K (-139°C/-219°F)Surface pressure151.61 atmVolcanismMinor Carbon dioxide geysersAtmosphereThick Argon-richTerraforming︎ HIP 12425 C 1 a - Icy body Landable
Body distance304,786 LsEarth masses0.0429Radius2,950 kmGravity0.20 gSurface temperature110 K (-163°C/-262°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.0%︎ Tellurium: 1.0%︎ Niobium: 1.0%︎ Tin: 0.9%︎ Germanium: 3.8%︎ Vanadium: 3.5%︎ Carbon: 21.5%︎ Iron: 14.3%︎ Nickel: 10.8%︎ Phosphorus: 13.7%︎ Sulphur: 25.5%︎ HIP 12425 C 4 - Icy body
Body distance304,923 LsEarth masses0.4965Radius6,284 kmGravity0.51 gSurface temperature84 K (-189°C/-309°F)Surface pressure78.89 atmVolcanismAtmosphereThick NitrogenTerraforming︎ HIP 12425 C 3 - Icy body
Body distance304,961 LsEarth masses0.5493Radius6,483 kmGravity0.53 gSurface temperature85 K (-188°C/-306°F)Surface pressure0.55 atmVolcanismAtmosphereArgon-richTerraforming︎ HIP 12425 C 2 - Rocky ice world
Body distance305,162 LsEarth masses0.3115Radius5,020 kmGravity0.50 gSurface temperature147 K (-126°C/-195°F)Surface pressure275.33 atmVolcanismAtmosphereThick NitrogenTerraforming︎ HIP 12425 C 5 - Icy body
Body distance306,037 LsEarth masses1.4138Radius8,624 kmGravity0.77 gSurface temperature57 K (-216°C/-357°F)Surface pressure0.28 atmVolcanismWater geysersAtmosphereNeon-richTerraforming