Star system
LTT 4599
Economy
Agriculture / Tourism
Government
Democracy
Allegiance
Federation
Star type
Class K star Scoopable
Coordinates
63.38 / 93.28 / 21.16
Permit required
No
Powerplay
Unoccupied
Powers
︎ LTT 4599 - Class K star
Body distance-Solar masses1.1172Solar radius1.0553︎ LTT 4599 1 - High metal content world
Body distance339 LsEarth masses4.3751Radius9,271 kmGravity2.07 gSurface temperature1,105 K (832°C/1,530°F)Surface pressure606.50 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ LTT 4599 2 - Earth-like world
Body distance423 LsEarth masses2.9335Radius8,305 kmGravity1.73 gSurface temperature337 K (64°C/147°F)Surface pressure1.26 atmVolcanismMinor Metallic magmaAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ LTT 4599 3 - Water world
Body distance629 LsEarth masses4.0500Radius9,079 kmGravity2.00 gSurface temperature449 K (176°C/349°F)Surface pressure12.77 atmVolcanismMajor Silicate vapour geysersAtmosphereThick NitrogenTerraforming︎ LTT 4599 4 - Water world
Body distance632 LsEarth masses3.1685Radius8,486 kmGravity1.79 gSurface temperature450 K (177°C/350°F)Surface pressure18.39 atmVolcanismMinor Metallic magmaAtmosphereThick AmmoniaTerraforming︎ LTT 4599 5 - Class II gas giant
Body distance1,783 LsEarth masses237.8010Radius69,554 kmGravity2.00 gSurface temperature159 K (-114°C/-174°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ LTT 4599 5 d - Rocky body Landable
Body distance1,773 LsEarth masses0.0013Radius766 kmGravity0.09 gSurface temperature159 K (-114°C/-174°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Technetium: 0.7%︎ Mercury: 0.8%︎ Niobium: 1.3%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Zirconium: 2.2%︎ Carbon: 15.8%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ LTT 4599 5 g - Rocky body Landable
Body distance1,778 LsEarth masses0.0010Radius711 kmGravity0.08 gSurface temperature157 K (-117°C/-178°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Selenium: 3.2%︎ Yttrium: 1.2%︎ Cadmium: 1.6%︎ Mercury: 0.9%︎ Vanadium: 5.1%︎ Zirconium: 2.4%︎ Carbon: 17.2%︎ Iron: 20.9%︎ Nickel: 15.8%︎ Phosphorus: 11.0%︎ Sulphur: 20.5%︎ LTT 4599 5 a - Rocky body Landable
Body distance1,781 LsEarth masses0.0020Radius885 kmGravity0.10 gSurface temperature165 K (-109°C/-163°F)Surface pressure0.02 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Selenium: 3.0%︎ Tellurium: 1.4%︎ Mercury: 0.9%︎ Tungsten: 1.1%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Carbon: 16.0%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ LTT 4599 5 c - Rocky body Landable
Body distance1,783 LsEarth masses0.0004Radius538 kmGravity0.06 gSurface temperature153 K (-120°C/-184°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Polonium: 0.5%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 15.8%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ LTT 4599 5 b - Rocky body Landable
Body distance1,790 LsEarth masses0.0004Radius539 kmGravity0.06 gSurface temperature154 K (-119°C/-183°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Ruthenium: 1.1%︎ Niobium: 1.3%︎ Tungsten: 1.0%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ LTT 4599 5 e - Rocky body Landable
Body distance1,794 LsEarth masses0.0012Radius748 kmGravity0.09 gSurface temperature158 K (-115°C/-175°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.4%︎ Molybdenum: 1.2%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.1%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ LTT 4599 5 f - Rocky body Landable
Body distance1,796 LsEarth masses0.0011Radius717 kmGravity0.08 gSurface temperature157 K (-116°C/-177°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Antimony: 1.3%︎ Selenium: 3.2%︎ Mercury: 0.9%︎ Tin: 1.2%︎ Arsenic: 2.7%︎ Germanium: 6.0%︎ Carbon: 17.1%︎ Iron: 20.8%︎ Nickel: 15.7%︎ Phosphorus: 10.9%︎ Sulphur: 20.3%︎ LTT 4599 7 - Class I gas giant
Body distance2,386 LsRing/belt typeIcy (Major)Earth masses29.0422Radius37,812 kmGravity0.83 gSurface temperature116 K (-157°C/-250°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ LTT 4599 7 a - Icy body Landable
Body distance2,383 LsEarth masses0.0004Radius675 kmGravity0.04 gSurface temperature104 K (-169°C/-273°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Vanadium: 2.9%︎ Carbon: 22.5%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ LTT 4599 7 d - Icy body Landable
Body distance2,388 LsEarth masses0.0003Radius574 kmGravity0.03 gSurface temperature104 K (-170°C/-273°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Tellurium: 0.9%︎ Cadmium: 1.0%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Germanium: 3.6%︎ Zinc: 3.4%︎ Carbon: 23.6%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 15.1%︎ Sulphur: 28.0%︎ LTT 4599 7 c - Icy body Landable
Body distance2,392 LsEarth masses0.0004Radius631 kmGravity0.04 gSurface temperature104 K (-170°C/-273°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Antimony: 0.7%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Arsenic: 1.6%︎ Chromium: 5.5%︎ Zinc: 3.4%︎ Carbon: 23.1%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ LTT 4599 7 b - Icy body Landable
Body distance2,397 LsEarth masses0.0007Radius788 kmGravity0.05 gSurface temperature104 K (-170°C/-273°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 22.7%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ LTT 4599 6 - Class I gas giant
Body distance2,390 LsRing/belt typeIcy (Major)
Metal rich (Major)Earth masses248.5080Radius69,378 kmGravity2.10 gSurface temperature143 K (-131°C/-203°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ LTT 4599 6 a - Icy body Landable
Body distance2,391 LsEarth masses0.0093Radius1,842 kmGravity0.11 gSurface temperature110 K (-163°C/-262°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.2%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Zinc: 3.3%︎ Carbon: 22.5%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ LTT 4599 8 - Icy body
Body distance3,352 LsRing/belt typeIcy (Major)Earth masses14.2101Radius16,233 kmGravity2.19 gSurface temperature573 K (300°C/571°F)Surface pressure57,342.02 atmVolcanismWater geysersAtmosphereHot Thick Methane-richTerraforming