Star system
HIP 74405
Economy
Terraforming / Industrial
Government
Corporate
Allegiance
Federation
Star type
Class G star Scoopable
Coordinates
117.88 / -42.97 / 105.69
Permit required
No
︎ HIP 74405 A - Class G star
Body distance-Solar masses0.7930Solar radius0.8500︎ HIP 74405 B - Class M star
Body distance122 LsSolar masses0.3047Solar radius0.4910︎ HIP 74405 C - Class M star
Body distance2,041 LsSolar masses0.3203Solar radius0.4890︎ HIP 74405 C 6 - High metal content world Landable
Body distance2,000 LsEarth masses0.0723Radius2,681 kmGravity0.41 gSurface temperature288 K (15°C/59°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.6%︎ Cadmium: 1.8%︎ Tin: 1.5%︎ Arsenic: 2.1%︎ Germanium: 4.8%︎ Manganese: 9.6%︎ Carbon: 13.7%︎ Iron: 23.2%︎ Nickel: 17.5%︎ Phosphorus: 8.8%︎ Sulphur: 16.3%︎ HIP 74405 C 2 - High metal content world Landable
Body distance2,032 LsEarth masses0.0302Radius2,024 kmGravity0.30 gSurface temperature502 K (229°C/444°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Antimony: 0.9%︎ Molybdenum: 1.4%︎ Niobium: 1.5%︎ Chromium: 9.6%︎ Germanium: 4.4%︎ Manganese: 8.8%︎ Carbon: 12.7%︎ Iron: 21.4%︎ Nickel: 16.2%︎ Phosphorus: 8.1%︎ Sulphur: 15.1%︎ HIP 74405 C 3 - High metal content world Landable
Body distance2,034 LsEarth masses0.0416Radius2,245 kmGravity0.34 gSurface temperature453 K (180°C/355°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.9%︎ Niobium: 1.5%︎ Tin: 1.4%︎ Chromium: 9.6%︎ Germanium: 4.4%︎ Manganese: 8.8%︎ Carbon: 12.7%︎ Iron: 21.4%︎ Nickel: 16.2%︎ Phosphorus: 8.1%︎ Sulphur: 15.1%︎ HIP 74405 C 1 - High metal content world Landable
Body distance2,057 LsEarth masses0.0348Radius2,118 kmGravity0.32 gSurface temperature502 K (229°C/444°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Cadmium: 1.6%︎ Molybdenum: 1.4%︎ Chromium: 9.5%︎ Manganese: 8.7%︎ Vanadium: 5.2%︎ Carbon: 12.5%︎ Iron: 21.1%︎ Nickel: 15.9%︎ Phosphorus: 8.0%︎ Sulphur: 14.8%︎ HIP 74405 C 4 - High metal content world Landable
Body distance2,081 LsEarth masses0.0397Radius2,210 kmGravity0.33 gSurface temperature404 K (131°C/268°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.4%︎ Yttrium: 1.3%︎ Cadmium: 1.7%︎ Tungsten: 1.2%︎ Chromium: 9.8%︎ Manganese: 9.0%︎ Carbon: 12.9%︎ Iron: 21.7%︎ Nickel: 16.5%︎ Phosphorus: 8.2%︎ Sulphur: 15.3%︎ HIP 74405 C 5 - High metal content world Landable
Body distance2,181 LsEarth masses0.1041Radius2,996 kmGravity0.47 gSurface temperature330 K (57°C/135°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Yttrium: 1.3%︎ Niobium: 1.5%︎ Tungsten: 1.2%︎ Germanium: 4.6%︎ Manganese: 9.3%︎ Vanadium: 5.5%︎ Carbon: 13.1%︎ Iron: 22.5%︎ Nickel: 17.0%︎ Phosphorus: 8.4%︎ Sulphur: 15.5%︎ HIP 74405 C 5 a - Rocky body Landable
Body distance1,964 LsEarth masses0.0109Radius1,524 kmGravity0.19 gSurface temperature329 K (56°C/133°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.3%︎ Molybdenum: 1.4%︎ Niobium: 1.5%︎ Arsenic: 2.5%︎ Vanadium: 5.2%︎ Zinc: 5.8%︎ Carbon: 15.9%︎ Iron: 21.3%︎ Nickel: 16.1%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ HIP 74405 C 7 - High metal content world
Body distance2,184 LsEarth masses0.2023Radius3,717 kmGravity0.60 gSurface temperature648 K (375°C/706°F)Surface pressure6.04 atmVolcanismAtmosphereHot Thick WaterTerraformingTerraforming︎ HIP 74405 C 7 a - Rocky body Landable
Body distance1,924 LsEarth masses0.0027Radius963 kmGravity0.12 gSurface temperature245 K (-28°C/-18°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.6%︎ Niobium: 1.4%︎ Arsenic: 2.5%︎ Chromium: 9.5%︎ Zirconium: 2.4%︎ Carbon: 15.7%︎ Iron: 21.0%︎ Nickel: 15.9%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ HIP 74405 ABC 1 - Icy body
Body distance3,812 LsRing/belt typeIcy (Pristine)Earth masses1.6778Radius9,074 kmGravity0.83 gSurface temperature372 K (99°C/210°F)Surface pressure5,513.35 atmVolcanismWater geysersAtmosphereThick MethaneTerraforming︎ HIP 74405 D - Class M star
Body distance94,811 LsSolar masses0.4258Solar radius0.5640︎ HIP 74405 D 5 - Icy body
Body distance93,669 LsEarth masses3.9895Radius11,619 kmGravity1.20 gSurface temperature77 K (-196°C/-321°F)Surface pressure0.30 atmVolcanismMajor Water geysersAtmosphereNitrogenTerraforming︎ HIP 74405 D 2 - High metal content world
Body distance94,824 LsEarth masses1.6979Radius7,071 kmGravity1.38 gSurface temperature373 K (100°C/213°F)Surface pressure25.32 atmVolcanismMajor Rocky magmaAtmosphereThick Methane-richTerraforming︎ HIP 74405 D 2 a - Rocky body Landable
Body distance95,274 LsEarth masses0.1296Radius3,402 kmGravity0.45 gSurface temperature143 K (-130°C/-203°F)Surface pressure0.01 atmVolcanismAtmosphereThin NitrogenTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Chromium: 8.7%︎ Germanium: 5.0%︎ Manganese: 8.0%︎ Carbon: 14.4%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 9.2%︎ Sulphur: 17.1%︎ HIP 74405 D 3 - Icy body
Body distance95,031 LsEarth masses0.7271Radius6,725 kmGravity0.65 gSurface temperature160 K (-113°C/-171°F)Surface pressure1,317.32 atmVolcanismAtmosphereThick Argon-richTerraforming︎ HIP 74405 D 1 - High metal content world
Body distance95,441 LsEarth masses0.8960Radius5,881 kmGravity1.05 gSurface temperature420 K (147°C/296°F)Surface pressure14.40 atmVolcanismAtmosphereThick Methane-richTerraforming︎ HIP 74405 D 4 - Icy body
Body distance95,529 LsEarth masses1.5759Radius8,450 kmGravity0.90 gSurface temperature99 K (-174°C/-282°F)Surface pressure4.15 atmVolcanismWater geysersAtmosphereArgon-richTerraforming︎ HIP 74405 D 4 a - Icy body Landable
Body distance95,717 LsEarth masses0.0492Radius3,138 kmGravity0.20 gSurface temperature93 K (-180°C/-292°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.1%︎ Yttrium: 0.8%︎ Mercury: 0.6%︎ Tungsten: 0.7%︎ Manganese: 5.5%︎ Vanadium: 3.3%︎ Carbon: 21.8%︎ Iron: 13.3%︎ Nickel: 10.1%︎ Phosphorus: 13.9%︎ Sulphur: 25.9%︎ HIP 74405 D 6 - Icy body
Body distance96,539 LsEarth masses1.3910Radius8,587 kmGravity0.77 gSurface temperature65 K (-208°C/-342°F)Surface pressure0.32 atmVolcanismMinor Carbon dioxide geysersAtmosphereHeliumTerraforming