Star system
HIP 72405
Economy
Government
Allegiance
Independent
Star type
Coordinates
275.34 / 480.75 / 655.56
Permit required
No
Powerplay
Unoccupied
Powers
︎ HIP 72405 A 1 - Metal-rich body
Body distance11 LsEarth masses1.3452Radius5,282 kmGravity1.96 gSurface temperature3,112 K (2,839°C/5,143°F)Surface pressure1,164.51 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Silicate vapourTerraforming︎ HIP 72405 A 2 - High metal content world
Body distance20 LsEarth masses7.6508Radius10,734 kmGravity2.70 gSurface temperature5,011 K (4,738°C/8,561°F)Surface pressure86,405.92 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Silicate vapourTerraforming︎ HIP 72405 A 3 - Metal-rich body Landable
Body distance35 LsEarth masses0.8436Radius4,611 kmGravity1.61 gSurface temperature1,273 K (1,000°C/1,832°F)Surface pressure0.00 atmVolcanismMajor Metallic magmaAtmosphereTerraforming︎ Antimony: 1.3%︎ Cadmium: 2.8%︎ Tungsten: 2.0%︎ Chromium: 16.3%︎ Zinc: 9.8%︎ Zirconium: 4.2%︎ Iron: 36.2%︎ Nickel: 27.4%︎ HIP 72405 A 4 - High metal content world Landable
Body distance63 LsEarth masses2.8868Radius8,264 kmGravity1.72 gSurface temperature959 K (685°C/1,266°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Antimony: 0.9%︎ Molybdenum: 1.4%︎ Niobium: 1.4%︎ Chromium: 9.5%︎ Manganese: 8.8%︎ Vanadium: 5.2%︎ Carbon: 12.5%︎ Iron: 21.2%︎ Nickel: 16.0%︎ Phosphorus: 8.0%︎ Sulphur: 14.9%︎ HIP 72405 A 5 - High metal content world Landable
Body distance64 LsEarth masses2.8183Radius8,209 kmGravity1.70 gSurface temperature959 K (685°C/1,266°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Technetium: 0.8%︎ Molybdenum: 1.4%︎ Niobium: 1.5%︎ Chromium: 9.6%︎ Manganese: 8.8%︎ Vanadium: 5.2%︎ Carbon: 12.6%︎ Iron: 21.2%︎ Nickel: 16.1%︎ Phosphorus: 8.0%︎ Sulphur: 14.9%︎ HIP 72405 B - Class K star
Body distance4,087 LsSolar masses0.5625Solar radius0.6306︎ HIP 72405 B 7 - High metal content world
Body distance3,665 LsEarth masses1.0097Radius6,096 kmGravity1.10 gSurface temperature739 K (466°C/870°F)Surface pressure171.77 atmVolcanismMajor Rocky magmaAtmosphereHot Thick Carbon dioxideTerraformingTerraformable︎ HIP 72405 B 5 - High metal content world
Body distance4,016 LsEarth masses0.5342Radius5,009 kmGravity0.87 gSurface temperature677 K (404°C/759°F)Surface pressure3.16 atmVolcanismAtmosphereHot Carbon dioxideTerraforming︎ HIP 72405 B 5 a - Rocky body Landable
Body distance4,016 LsEarth masses0.0412Radius2,354 kmGravity0.30 gSurface temperature368 K (95°C/203°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Cadmium: 1.5%︎ Niobium: 1.4%︎ Chromium: 8.9%︎ Vanadium: 4.9%︎ Zinc: 5.4%︎ Carbon: 14.8%︎ Iron: 19.8%︎ Nickel: 15.0%︎ Phosphorus: 9.5%︎ Sulphur: 17.6%︎ HIP 72405 B 1 - High metal content world Landable
Body distance4,037 LsEarth masses0.1720Radius3,535 kmGravity0.56 gSurface temperature513 K (240°C/464°F)Surface pressure0.04 atmVolcanismAtmosphereHot Thin Sulphur dioxideTerraforming︎ Polonium: 0.6%︎ Molybdenum: 1.4%︎ Tungsten: 1.2%︎ Chromium: 9.6%︎ Manganese: 8.8%︎ Vanadium: 5.2%︎ Carbon: 12.6%︎ Iron: 21.3%︎ Nickel: 16.1%︎ Phosphorus: 8.1%︎ Sulphur: 15.0%︎ HIP 72405 B 4 - High metal content world
Body distance4,140 LsEarth masses0.2153Radius3,794 kmGravity0.61 gSurface temperature412 K (139°C/281°F)Surface pressure0.27 atmVolcanismAtmosphereSulphur dioxideTerraforming︎ HIP 72405 B 2 - High metal content world
Body distance4,157 LsEarth masses0.2167Radius3,801 kmGravity0.61 gSurface temperature482 K (209°C/408°F)Surface pressure0.50 atmVolcanismAtmosphereSulphur dioxideTerraforming︎ HIP 72405 C 6 f a - Icy body Landable
Body distance346,473 LsEarth masses0.0015Radius1,041 kmGravity0.06 gSurface temperature105 K (-168°C/-271°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.8%︎ Molybdenum: 0.6%︎ Niobium: 0.6%︎ Chromium: 4.3%︎ Zinc: 2.6%︎ Zirconium: 1.1%︎ Carbon: 25.9%︎ Iron: 9.5%︎ Nickel: 7.2%︎ Phosphorus: 16.6%︎ Sulphur: 30.8%︎ HIP 72405 C 6 f - Icy body Landable
Body distance346,473 LsEarth masses0.0156Radius2,180 kmGravity0.13 gSurface temperature105 K (-168°C/-271°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.4%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Germanium: 3.6%︎ Manganese: 5.1%︎ Vanadium: 3.0%︎ Carbon: 22.8%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ HIP 72405 C 6 a - Rocky body
Body distance346,499 LsEarth masses0.0037Radius1,081 kmGravity0.13 gSurface temperature250 K (-23°C/-9°F)Surface pressure1.33 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ HIP 72405 C 6 e - Icy body Landable
Body distance346,508 LsEarth masses0.0105Radius1,917 kmGravity0.12 gSurface temperature107 K (-166°C/-267°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Carbon: 22.6%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ HIP 72405 C 6 b - Icy body Landable
Body distance346,511 LsEarth masses0.0044Radius1,346 kmGravity0.10 gSurface temperature115 K (-158°C/-253°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Technetium: 0.5%︎ Cadmium: 1.1%︎ Molybdenum: 0.9%︎ Chromium: 6.5%︎ Manganese: 6.0%︎ Zinc: 3.9%︎ Carbon: 19.6%︎ Iron: 14.5%︎ Nickel: 11.0%︎ Phosphorus: 12.5%︎ Sulphur: 23.3%︎ HIP 72405 C 6 d - Icy body Landable
Body distance346,518 LsEarth masses0.0097Radius1,872 kmGravity0.11 gSurface temperature109 K (-164°C/-264°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Vanadium: 3.0%︎ Carbon: 22.6%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ HIP 72405 C 7 a - Class I gas giant
Body distance348,044 LsRing/belt typeIcy (Pristine)
Metal rich (Pristine)Earth masses1.8883Radius11,399 kmGravity0.59 gSurface temperature94 K (-180°C/-291°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 72405 C - Class G star
Body distance349,592 LsSolar masses0.9609Solar radius0.9268︎ HIP 72405 C 9 - High metal content world Landable
Body distance320,103 LsEarth masses0.4256Radius4,692 kmGravity0.79 gSurface temperature41 K (-232°C/-385°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.3%︎ Cadmium: 1.7%︎ Tin: 1.5%︎ Chromium: 10.1%︎ Vanadium: 5.5%︎ Zirconium: 2.6%︎ Carbon: 13.3%︎ Iron: 22.5%︎ Nickel: 17.0%︎ Phosphorus: 8.5%︎ Sulphur: 15.9%︎ HIP 72405 C 8 - Icy body
Body distance346,333 LsRing/belt typeIcy (Pristine)Earth masses13.6464Radius15,996 kmGravity2.17 gSurface temperature488 K (215°C/419°F)Surface pressure55,911.67 atmVolcanismWater geysersAtmosphereThick Methane-richTerraforming︎ HIP 72405 C 2 - Class III gas giant
Body distance348,635 LsRing/belt typeRocky (Pristine)Earth masses903.8250Radius76,021 kmGravity6.36 gSurface temperature323 K (50°C/122°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 72405 C 2 b - Rocky body Landable
Body distance348,633 LsEarth masses0.0020Radius892 kmGravity0.11 gSurface temperature198 K (-75°C/-103°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Selenium: 3.1%︎ Yttrium: 1.2%︎ Molybdenum: 1.3%︎ Niobium: 1.4%︎ Manganese: 8.4%︎ Zirconium: 2.4%︎ Carbon: 16.5%︎ Iron: 20.3%︎ Nickel: 15.3%︎ Phosphorus: 10.6%︎ Sulphur: 19.6%︎ HIP 72405 C 2 a - Rocky body Landable
Body distance348,633 LsEarth masses0.0029Radius1,000 kmGravity0.12 gSurface temperature198 K (-75°C/-103°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.5%︎ Niobium: 1.3%︎ Tungsten: 1.1%︎ Arsenic: 2.5%︎ Germanium: 5.6%︎ Manganese: 8.1%︎ Carbon: 16.0%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%︎ HIP 72405 C 2 c - Rocky body Landable
Body distance348,643 LsEarth masses0.0079Radius1,388 kmGravity0.17 gSurface temperature195 K (-78°C/-109°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.4%︎ Mercury: 0.8%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.7%︎ Carbon: 15.1%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ HIP 72405 C 5 - Icy body
Body distance350,185 LsEarth masses2.3020Radius10,865 kmGravity0.79 gSurface temperature587 K (314°C/597°F)Surface pressure9,485.29 atmVolcanismMajor Water geysersAtmosphereHot Thick Ammonia-richTerraforming︎ HIP 72405 C 4 - Class I gas giant
Body distance350,227 LsRing/belt typeIcy (Pristine)Earth masses131.8720Radius61,707 kmGravity1.41 gSurface temperature137 K (-137°C/-214°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 72405 C 4 a - Icy body Landable
Body distance350,227 LsEarth masses0.0043Radius1,390 kmGravity0.09 gSurface temperature116 K (-157°C/-251°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Tellurium: 1.0%︎ Cadmium: 1.0%︎ Niobium: 0.9%︎ Manganese: 5.6%︎ Vanadium: 3.3%︎ Zinc: 3.7%︎ Carbon: 21.5%︎ Iron: 13.5%︎ Nickel: 10.2%︎ Phosphorus: 13.8%︎ Sulphur: 25.6%︎ HIP 72405 C 1 - Class III gas giant
Body distance350,242 LsRing/belt typeMetal rich (Pristine)
Rocky (Pristine)Earth masses401.3700Radius72,494 kmGravity3.10 gSurface temperature262 K (-11°C/13°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 72405 C 3 - Gas giant with water-based life
Body distance351,159 LsRing/belt typeMetal rich (Pristine)
Rocky (Pristine)Earth masses548.0990Radius75,058 kmGravity3.95 gSurface temperature216 K (-58°C/-72°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 72405 C 3 d - Rocky body Landable
Body distance351,155 LsEarth masses0.0006Radius605 kmGravity0.07 gSurface temperature168 K (-106°C/-158°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Tin: 1.1%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Zinc: 5.2%︎ Carbon: 15.5%︎ Iron: 19.0%︎ Nickel: 14.3%︎ Phosphorus: 9.9%︎ Sulphur: 18.4%︎ HIP 72405 C 3 c - Rocky body Landable
Body distance351,155 LsEarth masses0.0011Radius729 kmGravity0.09 gSurface temperature172 K (-101°C/-149°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Selenium: 3.1%︎ Tellurium: 1.5%︎ Cadmium: 1.6%︎ Mercury: 0.9%︎ Arsenic: 2.7%︎ Germanium: 6.0%︎ Carbon: 16.9%︎ Iron: 20.8%︎ Nickel: 15.7%︎ Phosphorus: 10.8%︎ Sulphur: 20.0%︎ HIP 72405 C 3 b - Rocky body Landable
Body distance351,157 LsEarth masses0.0002Radius408 kmGravity0.05 gSurface temperature152 K (-121°C/-185°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.3%︎ Cadmium: 1.6%︎ Molybdenum: 1.4%︎ Arsenic: 2.7%︎ Vanadium: 5.2%︎ Zirconium: 2.4%︎ Carbon: 17.1%︎ Iron: 21.0%︎ Nickel: 15.9%︎ Phosphorus: 11.0%︎ Sulphur: 20.4%︎ HIP 72405 C 3 a - Rocky body Landable
Body distance351,158 LsEarth masses0.0004Radius513 kmGravity0.06 gSurface temperature157 K (-116°C/-177°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Arsenic: 2.5%︎ Chromium: 9.0%︎ Vanadium: 4.9%︎ Carbon: 16.1%︎ Iron: 20.0%︎ Nickel: 15.1%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ HIP 72405 C 3 e - Rocky body Landable
Body distance351,161 LsEarth masses0.0011Radius729 kmGravity0.09 gSurface temperature170 K (-104°C/-155°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Yttrium: 1.1%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 15.5%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%