Star system
HIP 17790
Economy
Extraction / Agriculture
Government
Confederacy
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
-89.56 / 8.41 / -128.56
Permit required
No
︎ HIP 17790 - Class G star
Body distance-Solar masses0.9609Solar radius0.9980︎ HIP 17790 1 - Metal-rich body Landable
Body distance21 LsEarth masses0.4649Radius3,858 kmGravity1.27 gSurface temperature1,103 K (830°C/1,525°F)Surface pressure0.00 atmVolcanismRocky magmaAtmosphereTerraforming︎ Yttrium: 1.9%︎ Cadmium: 2.5%︎ Niobium: 2.2%︎ Chromium: 14.6%︎ Manganese: 13.5%︎ Vanadium: 8.0%︎ Iron: 32.6%︎ Nickel: 24.6%︎ HIP 17790 2 - High metal content world Landable
Body distance35 LsEarth masses2.6010Radius8,028 kmGravity1.64 gSurface temperature851 K (578°C/1,072°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Selenium: 2.5%︎ Tellurium: 1.2%︎ Cadmium: 1.8%︎ Molybdenum: 1.5%︎ Manganese: 9.3%︎ Zinc: 6.1%︎ Carbon: 13.4%︎ Iron: 22.5%︎ Nickel: 17.1%︎ Phosphorus: 8.6%︎ Sulphur: 16.0%︎ HIP 17790 3 - High metal content world Landable
Body distance65 LsEarth masses5.5117Radius9,860 kmGravity2.30 gSurface temperature623 K (350°C/662°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Yttrium: 1.3%︎ Niobium: 1.5%︎ Tin: 1.4%︎ Chromium: 9.8%︎ Vanadium: 5.3%︎ Zinc: 5.9%︎ Carbon: 12.9%︎ Iron: 21.7%︎ Nickel: 16.4%︎ Phosphorus: 8.3%︎ Sulphur: 15.4%︎ HIP 17790 4 - Gas giant with water-based life
Body distance1,224 LsRing/belt typeMetallic (Common)
Rocky (Common)Earth masses379.9770Radius74,012 kmGravity2.82 gSurface temperature191 K (-82°C/-116°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 17790 4 f - Rocky body Landable
Body distance1,209 LsEarth masses0.0011Radius732 kmGravity0.09 gSurface temperature171 K (-102°C/-151°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.4%︎ Mercury: 0.8%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.1%︎ Iron: 18.4%︎ Nickel: 13.9%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ HIP 17790 4 e - Rocky body Landable
Body distance1,218 LsEarth masses0.0019Radius876 kmGravity0.10 gSurface temperature176 K (-97°C/-143°F)Surface pressure0.02 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Technetium: 0.7%︎ Tin: 1.1%︎ Tungsten: 1.0%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HIP 17790 4 d - Rocky body Landable
Body distance1,219 LsEarth masses0.0007Radius628 kmGravity0.07 gSurface temperature170 K (-103°C/-153°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Antimony: 1.2%︎ Selenium: 3.1%︎ Cadmium: 1.6%︎ Tin: 1.2%︎ Germanium: 5.8%︎ Zinc: 5.4%︎ Carbon: 16.5%︎ Iron: 20.0%︎ Nickel: 15.2%︎ Phosphorus: 10.5%︎ Sulphur: 19.6%︎ HIP 17790 4 a - Rocky body Landable
Body distance1,222 LsEarth masses0.0003Radius478 kmGravity0.06 gSurface temperature154 K (-119°C/-183°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Arsenic: 2.6%︎ Chromium: 9.1%︎ Zirconium: 2.3%︎ Carbon: 16.6%︎ Iron: 20.2%︎ Nickel: 15.3%︎ Phosphorus: 10.6%︎ Sulphur: 19.7%︎ HIP 17790 4 b - Rocky body Landable
Body distance1,227 LsEarth masses0.0003Radius465 kmGravity0.05 gSurface temperature151 K (-122°C/-188°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ HIP 17790 4 c - Rocky body Landable
Body distance1,231 LsEarth masses0.0011Radius726 kmGravity0.08 gSurface temperature150 K (-123°C/-190°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 3.0%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Carbon: 16.0%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%︎ HIP 17790 4 g - Rocky body Landable
Body distance1,234 LsEarth masses0.0009Radius688 kmGravity0.08 gSurface temperature170 K (-104°C/-154°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ 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: 19.1%︎ HIP 17790 5 - Class I gas giant
Body distance1,766 LsRing/belt typeIcy (Common)
Rocky (Common)Earth masses128.3870Radius62,374 kmGravity1.34 gSurface temperature130 K (-143°C/-225°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 17790 5 g - Icy body Landable
Body distance1,756 LsEarth masses0.0010Radius897 kmGravity0.05 gSurface temperature107 K (-166°C/-267°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.2%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Carbon: 22.5%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ HIP 17790 5 h - Icy body Landable
Body distance1,757 LsEarth masses0.0009Radius854 kmGravity0.05 gSurface temperature107 K (-166°C/-267°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Carbon: 22.5%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ HIP 17790 5 e - Icy body Landable
Body distance1,762 LsEarth masses0.0007Radius780 kmGravity0.05 gSurface temperature107 K (-166°C/-266°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Tellurium: 0.9%︎ Cadmium: 1.0%︎ Tin: 0.7%︎ Chromium: 5.5%︎ Zirconium: 1.4%︎ Carbon: 22.9%︎ Iron: 12.2%︎ Nickel: 9.3%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%︎ HIP 17790 5 d - Icy body Landable
Body distance1,763 LsEarth masses0.0014Radius977 kmGravity0.06 gSurface temperature108 K (-166°C/-266°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Technetium: 0.4%︎ Cadmium: 1.0%︎ Mercury: 0.5%︎ Germanium: 3.5%︎ Manganese: 5.1%︎ Carbon: 22.6%︎ Iron: 12.2%︎ Nickel: 9.3%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ HIP 17790 5 a - Icy body Landable
Body distance1,765 LsEarth masses0.0004Radius650 kmGravity0.04 gSurface temperature109 K (-164°C/-264°F)Surface pressure0.00 atmVolcanismWater geysersAtmosphereTerraforming︎ Antimony: 0.7%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.5%︎ Germanium: 3.5%︎ Vanadium: 3.0%︎ Carbon: 22.7%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ HIP 17790 5 c - Icy body Landable
Body distance1,766 LsEarth masses0.0003Radius603 kmGravity0.04 gSurface temperature108 K (-165°C/-265°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.1%︎ Mercury: 0.5%︎ Tungsten: 0.7%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 22.2%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.2%︎ Sulphur: 26.4%︎ HIP 17790 5 f - Icy body Landable
Body distance1,767 LsEarth masses0.0013Radius967 kmGravity0.06 gSurface temperature107 K (-166°C/-267°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.8%︎ Selenium: 4.3%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 23.0%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ HIP 17790 5 b - Icy body Landable
Body distance1,768 LsEarth masses0.0004Radius664 kmGravity0.04 gSurface temperature109 K (-165°C/-264°F)Surface pressure0.00 atmVolcanismMajor Water magmaAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.2%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.6%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ HIP 17790 6 - Icy body
Body distance2,323 LsRing/belt typeIcy (Common)
Rocky (Common)Earth masses9.9554Radius15,885 kmGravity1.60 gSurface temperature563 K (290°C/553°F)Surface pressure29,301.65 atmVolcanismWater geysersAtmosphereHot Thick Methane-richTerraforming︎ HIP 17790 6 a - Icy body Landable
Body distance2,328 LsEarth masses0.0002Radius542 kmGravity0.03 gSurface temperature92 K (-181°C/-294°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Zinc: 3.2%︎ Carbon: 22.3%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%