Star system
HIP 78551
Economy
Industrial / Colony
Government
Corporate
Allegiance
Federation
Star type
Class G star Scoopable
Coordinates
13.97 / 52.97 / 119.31
Permit required
No
︎ HIP 78551 - Class G star
Body distance-Solar masses0.9180Solar radius0.9380︎ HIP 78551 2 - Class III gas giant
Body distance1,244 LsEarth masses2,551.1900Radius70,625 kmGravity20.79 gSurface temperature681 K (408°C/766°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 78551 2 c - Rocky body Landable
Body distance1,235 LsEarth masses0.0083Radius1,414 kmGravity0.17 gSurface temperature185 K (-88°C/-127°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Tellurium: 1.5%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Chromium: 8.7%︎ Zinc: 5.3%︎ Carbon: 16.0%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%︎ HIP 78551 2 d - Rocky body Landable
Body distance1,239 LsEarth masses0.0114Radius1,568 kmGravity0.19 gSurface temperature178 K (-95°C/-139°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Mercury: 0.8%︎ Niobium: 1.3%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Zinc: 5.1%︎ Carbon: 15.6%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ HIP 78551 2 b - Rocky body Landable
Body distance1,240 LsEarth masses0.0049Radius1,191 kmGravity0.14 gSurface temperature200 K (-74°C/-101°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Tellurium: 1.5%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Germanium: 5.6%︎ Manganese: 8.0%︎ Carbon: 16.0%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%︎ HIP 78551 2 e - Rocky body Landable
Body distance1,242 LsEarth masses0.0103Radius1,517 kmGravity0.18 gSurface temperature173 K (-100°C/-147°F)Surface pressure0.00 atmVolcanismAtmosphereThin AmmoniaTerraforming︎ Ruthenium: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Germanium: 5.6%︎ Manganese: 8.0%︎ Carbon: 16.0%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ HIP 78551 2 a - Rocky body Landable
Body distance1,244 LsEarth masses0.0127Radius1,626 kmGravity0.19 gSurface temperature222 K (-51°C/-60°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Arsenic: 2.5%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Carbon: 16.1%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ HIP 78551 1 - Class III gas giant
Body distance881 LsRing/belt typeMetal rich (Pristine)Earth masses1,857.1800Radius73,779 kmGravity13.87 gSurface temperature528 K (255°C/491°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 78551 1 e - Rocky body Landable
Body distance877 LsEarth masses0.0093Radius1,470 kmGravity0.18 gSurface temperature198 K (-75°C/-103°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Mercury: 0.8%︎ Niobium: 1.3%︎ Manganese: 8.0%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.9%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ HIP 78551 1 a - Rocky body Landable
Body distance878 LsEarth masses0.0094Radius1,475 kmGravity0.18 gSurface temperature225 K (-49°C/-55°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Cadmium: 1.4%︎ Tungsten: 1.0%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.2%︎ Iron: 18.4%︎ Nickel: 13.9%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ HIP 78551 1 d - Rocky body Landable
Body distance879 LsEarth masses0.0090Radius1,453 kmGravity0.17 gSurface temperature205 K (-69°C/-91°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Germanium: 5.7%︎ Manganese: 8.1%︎ Zirconium: 2.3%︎ Carbon: 16.1%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ HIP 78551 1 b - Rocky body Landable
Body distance883 LsEarth masses0.0089Radius1,448 kmGravity0.17 gSurface temperature210 K (-63°C/-81°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Selenium: 3.0%︎ Yttrium: 1.2%︎ Mercury: 0.8%︎ Niobium: 1.3%︎ Chromium: 8.7%︎ Germanium: 5.6%︎ Carbon: 16.0%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%︎ HIP 78551 1 c - Rocky body Landable
Body distance883 LsEarth masses0.0083Radius1,415 kmGravity0.17 gSurface temperature210 K (-63°C/-81°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Arsenic: 2.6%︎ Vanadium: 5.0%︎ Zinc: 5.5%︎ Carbon: 16.7%︎ Iron: 20.3%︎ Nickel: 15.4%︎ Phosphorus: 10.7%︎ Sulphur: 19.9%︎ HIP 78551 1 f - Icy body Landable
Body distance889 LsEarth masses0.0324Radius2,804 kmGravity0.17 gSurface temperature164 K (-109°C/-164°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Technetium: 0.4%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Chromium: 5.3%︎ Vanadium: 2.9%︎ Carbon: 22.8%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%︎ HIP 78551 4 - Icy body
Body distance1,674 LsEarth masses6.6476Radius13,343 kmGravity1.52 gSurface temperature641 K (368°C/694°F)Surface pressure27,513.94 atmVolcanismMajor Water geysersAtmosphereHot Thick Methane-richTerraforming︎ HIP 78551 3 - Class I gas giant
Body distance1,727 LsRing/belt typeIcy (Pristine)
Metal rich (Pristine)Earth masses139.2590Radius59,697 kmGravity1.59 gSurface temperature129 K (-144°C/-227°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 78551 3 a - Icy body Landable
Body distance1,727 LsEarth masses0.0022Radius1,137 kmGravity0.07 gSurface temperature109 K (-165°C/-264°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Polonium: 0.3%︎ Selenium: 4.3%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Vanadium: 3.0%︎ Zinc: 3.4%︎ Carbon: 23.2%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.8%︎ Sulphur: 27.6%