Star system
HIP 25559
Economy
Agriculture / Industrial
Government
Patronage
Allegiance
Empire
Star type
Class M star Scoopable
Coordinates
82.91 / -59.19 / -64.13
Permit required
No
︎ HIP 25559 A - Class M star
Body distance-Solar masses0.3203Solar radius0.5010︎ HIP 25559 A 1 - High metal content world Landable
Body distance52 LsEarth masses0.1312Radius3,249 kmGravity0.50 gSurface temperature439 K (165°C/330°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Polonium: 0.6%︎ Molybdenum: 1.5%︎ Tin: 1.5%︎ Arsenic: 2.1%︎ Chromium: 10.3%︎ Germanium: 4.8%︎ Carbon: 13.8%︎ Iron: 22.9%︎ Nickel: 17.3%︎ Phosphorus: 8.8%︎ Sulphur: 16.4%︎ HIP 25559 A 2 - High metal content world Landable
Body distance94 LsEarth masses0.0406Radius2,230 kmGravity0.33 gSurface temperature331 K (57°C/135°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.0%︎ Selenium: 2.5%︎ Cadmium: 1.7%︎ Niobium: 1.5%︎ Chromium: 10.0%︎ Zinc: 6.1%︎ Carbon: 13.4%︎ Iron: 22.3%︎ Nickel: 16.9%︎ Phosphorus: 8.6%︎ Sulphur: 16.0%︎ HIP 25559 A 3 - High metal content world Landable
Body distance123 LsEarth masses0.0511Radius2,402 kmGravity0.36 gSurface temperature290 K (17°C/63°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.6%︎ Yttrium: 1.4%︎ Molybdenum: 1.5%︎ Niobium: 1.6%︎ Germanium: 4.8%︎ Manganese: 9.4%︎ Carbon: 13.7%︎ Iron: 22.8%︎ Nickel: 17.2%︎ Phosphorus: 8.8%︎ Sulphur: 16.3%︎ HIP 25559 A 4 - Earth-like world
Body distance159 LsEarth masses0.1263Radius3,210 kmGravity0.50 gSurface temperature311 K (38°C/101°F)Surface pressure1.25 atmVolcanismAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ HIP 25559 B - Class L star (brown dwarf)
Body distance3,076 LsSolar masses0.1211Solar radius0.2494︎ HIP 25559 B 7 - Icy body Landable
Body distance2,896 LsEarth masses0.0686Radius3,253 kmGravity0.26 gSurface temperature112 K (-161°C/-258°F)Surface pressure0.02 atmVolcanismAtmosphereThin ArgonTerraforming︎ Tellurium: 0.9%︎ Cadmium: 1.3%︎ Niobium: 1.1%︎ Chromium: 7.2%︎ Manganese: 6.7%︎ Zinc: 4.4%︎ Carbon: 17.7%︎ Iron: 16.1%︎ Nickel: 12.2%︎ Phosphorus: 11.4%︎ Sulphur: 21.1%︎ HIP 25559 B 8 - Icy body Landable
Body distance2,942 LsEarth masses0.0640Radius3,182 kmGravity0.26 gSurface temperature112 K (-161°C/-258°F)Surface pressure0.01 atmVolcanismAtmosphereThin ArgonTerraforming︎ Yttrium: 1.0%︎ Niobium: 1.1%︎ Tin: 1.1%︎ Chromium: 7.3%︎ Germanium: 3.4%︎ Manganese: 6.7%︎ Carbon: 17.9%︎ Iron: 16.3%︎ Nickel: 12.3%︎ Phosphorus: 11.5%︎ Sulphur: 21.3%︎ HIP 25559 B 5 - High metal content world Landable
Body distance3,020 LsEarth masses0.0353Radius2,132 kmGravity0.32 gSurface temperature162 K (-111°C/-167°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.2%︎ Mercury: 1.0%︎ Tungsten: 1.2%︎ Chromium: 9.8%︎ Manganese: 9.0%︎ Zirconium: 2.5%︎ Carbon: 13.1%︎ Iron: 21.8%︎ Nickel: 16.5%︎ Phosphorus: 8.4%︎ Sulphur: 15.6%︎ HIP 25559 B 4 - High metal content world Landable
Body distance3,035 LsEarth masses0.0451Radius2,307 kmGravity0.34 gSurface temperature176 K (-97°C/-142°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Selenium: 2.8%︎ Technetium: 0.9%︎ Cadmium: 1.9%︎ Tungsten: 1.4%︎ Arsenic: 2.3%︎ Germanium: 5.2%︎ Carbon: 14.9%︎ Iron: 24.7%︎ Nickel: 18.7%︎ Phosphorus: 9.5%︎ Sulphur: 17.7%︎ HIP 25559 B 2 - High metal content world Landable
Body distance3,062 LsEarth masses0.0283Radius1,983 kmGravity0.29 gSurface temperature234 K (-39°C/-38°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Cadmium: 1.6%︎ Niobium: 1.4%︎ Chromium: 9.5%︎ Germanium: 4.4%︎ Manganese: 8.7%︎ Carbon: 12.7%︎ Iron: 21.1%︎ Nickel: 16.0%︎ Phosphorus: 8.1%︎ Sulphur: 15.1%︎ HIP 25559 B 1 - High metal content world
Body distance3,076 LsEarth masses0.0169Radius1,677 kmGravity0.24 gSurface temperature601 K (328°C/622°F)Surface pressure1.51 atmVolcanismAtmosphereHot WaterTerraforming︎ HIP 25559 B 3 - High metal content world Landable
Body distance3,098 LsEarth masses0.0325Radius2,075 kmGravity0.31 gSurface temperature192 K (-81°C/-114°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.6%︎ Selenium: 2.4%︎ Tin: 1.4%︎ Tungsten: 1.2%︎ Chromium: 9.8%︎ Manganese: 9.0%︎ Carbon: 13.1%︎ Iron: 21.8%︎ Nickel: 16.5%︎ Phosphorus: 8.4%︎ Sulphur: 15.6%︎ HIP 25559 B 6 - High metal content world
Body distance3,169 LsEarth masses0.0723Radius2,671 kmGravity0.41 gSurface temperature198 K (-76°C/-104°F)Surface pressure0.23 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ HIP 25559 B 6 a - Rocky body
Body distance2,258 LsEarth masses0.0077Radius1,360 kmGravity0.17 gSurface temperature254 K (-19°C/-2°F)Surface pressure2.42 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ HIP 25559 AB 1 - Icy body
Body distance4,192 LsRing/belt typeIcy (Major)Earth masses4.0552Radius11,687 kmGravity1.21 gSurface temperature47 K (-227°C/-376°F)Surface pressure0.76 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming