Star system
HIP 40755
Economy
Government
Allegiance
Independent
Star type
Class K star (orange giant) Scoopable
Coordinates
815.78 / -79.84 / -99.59
Permit required
No
︎ HIP 40755 - Class K star (orange giant)
Body distance-Solar masses0.7539Solar radius17.0651︎ HIP 40755 1 - High metal content world Landable
Body distance283 LsEarth masses3.6940Radius8,862 kmGravity1.91 gSurface temperature975 K (702°C/1,295°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Yttrium: 1.3%︎ Tin: 1.5%︎ Tungsten: 1.2%︎ Chromium: 10.1%︎ Vanadium: 5.5%︎ Zirconium: 2.6%︎ Carbon: 13.5%︎ Iron: 22.5%︎ Nickel: 17.0%︎ Phosphorus: 8.7%︎ Sulphur: 16.1%︎ HIP 40755 2 - Class III gas giant
Body distance525 LsRing/belt typeRocky (Pristine)Earth masses538.1870Radius75,360 kmGravity3.85 gSurface temperature779 K (506°C/942°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 40755 2 e - Rocky body Landable
Body distance519 LsEarth masses0.0008Radius656 kmGravity0.08 gSurface temperature724 K (451°C/843°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Arsenic: 2.5%︎ Chromium: 8.8%︎ Vanadium: 4.8%︎ Carbon: 16.2%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ HIP 40755 2 b - Rocky body Landable
Body distance523 LsEarth masses0.0003Radius486 kmGravity0.06 gSurface temperature731 K (458°C/856°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Zirconium: 2.2%︎ Carbon: 15.7%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.7%︎ HIP 40755 2 a - Rocky body Landable
Body distance525 LsEarth masses0.0003Radius477 kmGravity0.06 gSurface temperature735 K (462°C/864°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Carbon: 15.8%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ HIP 40755 2 c - Rocky body Landable
Body distance529 LsEarth masses0.0017Radius832 kmGravity0.10 gSurface temperature727 K (454°C/848°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Niobium: 1.3%︎ Tin: 1.2%︎ Arsenic: 2.5%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Carbon: 16.2%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ HIP 40755 2 d - Rocky body Landable
Body distance532 LsEarth masses0.0004Radius540 kmGravity0.06 gSurface temperature725 K (452°C/846°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 2.9%︎ Molybdenum: 1.2%︎ Tungsten: 1.0%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.6%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HIP 40755 3 - Class III gas giant
Body distance770 LsEarth masses560.8820Radius75,210 kmGravity4.03 gSurface temperature661 K (388°C/730°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 40755 3 e - Rocky body Landable
Body distance766 LsEarth masses0.0007Radius630 kmGravity0.07 gSurface temperature603 K (329°C/625°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Vanadium: 4.7%︎ Carbon: 15.8%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ HIP 40755 3 a - Rocky body Landable
Body distance769 LsEarth masses0.0015Radius802 kmGravity0.09 gSurface temperature617 K (344°C/651°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Yttrium: 1.1%︎ Molybdenum: 1.2%︎ Tungsten: 1.0%︎ Arsenic: 2.4%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.7%︎ Iron: 19.0%︎ Nickel: 14.3%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ HIP 40755 3 b - Rocky body
Body distance770 LsEarth masses0.0019Radius863 kmGravity0.10 gSurface temperature610 K (337°C/638°F)Surface pressure0.00 atmVolcanismRocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 40755 3 c - Rocky body Landable
Body distance771 LsEarth masses0.0011Radius728 kmGravity0.08 gSurface temperature607 K (334°C/633°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.2%︎ Yttrium: 1.2%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Germanium: 6.0%︎ Zirconium: 2.4%︎ Carbon: 17.1%︎ Iron: 20.7%︎ Nickel: 15.6%︎ Phosphorus: 11.0%︎ Sulphur: 20.4%︎ HIP 40755 3 d - Rocky body Landable
Body distance773 LsEarth masses0.0007Radius613 kmGravity0.07 gSurface temperature605 K (332°C/629°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Mercury: 0.8%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Zirconium: 2.2%︎ Carbon: 15.7%︎ Iron: 19.0%︎ Nickel: 14.3%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ HIP 40755 3 g a - Rocky body Landable
Body distance774 LsEarth masses0.0002Radius417 kmGravity0.05 gSurface temperature600 K (327°C/620°F)Surface pressure0.00 atmVolcanismMinor Silicate vapour geysersAtmosphereTerraforming︎ Antimony: 1.2%︎ Molybdenum: 1.1%︎ Tungsten: 1.0%︎ Chromium: 7.8%︎ Manganese: 7.2%︎ Vanadium: 4.3%︎ Carbon: 16.6%︎ Iron: 17.4%︎ Nickel: 13.1%︎ Phosphorus: 10.6%︎ Sulphur: 19.7%︎ HIP 40755 3 g - Rocky body Landable
Body distance774 LsEarth masses0.0054Radius1,230 kmGravity0.15 gSurface temperature600 K (327°C/620°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.6%︎ Tin: 1.2%︎ Arsenic: 2.6%︎ Chromium: 9.0%︎ Zirconium: 2.3%︎ Carbon: 16.6%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.6%︎ Sulphur: 19.7%︎ HIP 40755 3 f - Rocky body Landable
Body distance775 LsEarth masses0.0012Radius743 kmGravity0.09 gSurface temperature601 K (328°C/623°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Niobium: 1.3%︎ Tungsten: 1.0%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Zinc: 5.2%︎ Carbon: 15.8%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ HIP 40755 4 - Class III gas giant
Body distance1,258 LsRing/belt typeMetal rich (Pristine)Earth masses1,381.4500Radius74,621 kmGravity10.08 gSurface temperature706 K (433°C/811°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 40755 4 c - Rocky body Landable
Body distance1,251 LsEarth masses0.0003Radius466 kmGravity0.05 gSurface temperature488 K (215°C/418°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Vanadium: 4.7%︎ Carbon: 15.8%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ HIP 40755 4 a - Rocky body
Body distance1,259 LsEarth masses0.0003Radius446 kmGravity0.05 gSurface temperature515 K (242°C/467°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 40755 4 d - Rocky body Landable
Body distance1,260 LsRing/belt typeRocky (Pristine)Earth masses0.0213Radius1,911 kmGravity0.24 gSurface temperature478 K (205°C/401°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Cadmium: 1.6%︎ Molybdenum: 1.4%︎ Arsenic: 2.5%︎ Vanadium: 5.2%︎ Zinc: 5.7%︎ Carbon: 16.0%︎ Iron: 21.1%︎ Nickel: 15.9%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%︎ HIP 40755 4 b - Rocky body Landable
Body distance1,261 LsEarth masses0.0005Radius566 kmGravity0.07 gSurface temperature502 K (229°C/443°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.9%︎ Technetium: 0.7%︎ Mercury: 0.8%︎ Niobium: 1.3%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.7%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ HIP 40755 5 - Class III gas giant
Body distance1,798 LsRing/belt typeRocky (Pristine)Earth masses81.8082Radius54,695 kmGravity1.11 gSurface temperature387 K (113°C/236°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 40755 5 c - Rocky body Landable
Body distance1,790 LsEarth masses0.0031Radius1,023 kmGravity0.12 gSurface temperature388 K (114°C/238°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Tin: 1.1%︎ Chromium: 8.5%︎ Vanadium: 4.7%︎ Zinc: 5.1%︎ Carbon: 15.7%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.7%︎ HIP 40755 5 b - Rocky body Landable
Body distance1,794 LsEarth masses0.0021Radius899 kmGravity0.11 gSurface temperature388 K (115°C/239°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Yttrium: 1.2%︎ Mercury: 0.9%︎ Niobium: 1.3%︎ Germanium: 5.6%︎ Manganese: 8.1%︎ Carbon: 16.2%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ HIP 40755 5 a - Rocky body Landable
Body distance1,799 LsEarth masses0.0011Radius725 kmGravity0.08 gSurface temperature388 K (115°C/239°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Chromium: 8.5%︎ Germanium: 5.4%︎ Zinc: 5.1%︎ Carbon: 15.6%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HIP 40755 6 - Class III gas giant
Body distance2,357 LsEarth masses10.4648Radius16,882 kmGravity1.49 gSurface temperature332 K (59°C/138°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 40755 6 f - Rocky body Landable
Body distance2,352 LsEarth masses0.0004Radius515 kmGravity0.06 gSurface temperature338 K (65°C/148°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 3.1%︎ Molybdenum: 1.3%︎ Niobium: 1.4%︎ Vanadium: 4.9%︎ Zinc: 5.5%︎ Carbon: 16.7%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.7%︎ Sulphur: 19.8%︎ HIP 40755 6 e - Rocky body Landable
Body distance2,354 LsEarth masses0.0005Radius562 kmGravity0.07 gSurface temperature338 K (65°C/148°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Vanadium: 4.6%︎ Carbon: 15.7%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HIP 40755 6 a - Rocky body Landable
Body distance2,357 LsEarth masses0.0007Radius612 kmGravity0.07 gSurface temperature338 K (65°C/148°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Germanium: 5.5%︎ Manganese: 7.8%︎ Vanadium: 4.7%︎ Carbon: 15.7%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ HIP 40755 6 b - Rocky body Landable
Body distance2,358 LsEarth masses0.0015Radius804 kmGravity0.09 gSurface temperature338 K (65°C/148°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Mercury: 0.9%︎ Tungsten: 1.1%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Zirconium: 2.3%︎ Carbon: 16.2%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ HIP 40755 6 c - Rocky body Landable
Body distance2,358 LsEarth masses0.0008Radius641 kmGravity0.07 gSurface temperature338 K (65°C/148°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Germanium: 5.4%︎ Manganese: 7.8%︎ Zinc: 5.1%︎ Carbon: 15.6%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HIP 40755 6 d - Rocky body Landable
Body distance2,360 LsEarth masses0.0005Radius555 kmGravity0.06 gSurface temperature338 K (65°C/148°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Germanium: 5.6%︎ Vanadium: 4.8%︎ Zinc: 5.3%︎ Carbon: 16.2%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%