Star system
LTT 7489
Economy
Industrial / Extraction
Government
Corporate
Allegiance
Empire
Star type
Class K star Scoopable
Coordinates
32.09 / -43.78 / 99.72
Permit required
No
Powerplay
Unoccupied
Powers
︎ LTT 7489 - Class K star
Body distance-Solar masses0.5547Solar radius0.7036︎ LTT 7489 1 - High metal content world
Body distance548 LsEarth masses0.7428Radius5,625 kmGravity0.95 gSurface temperature133 K (-140°C/-220°F)Surface pressure38.19 atmVolcanismAtmosphereThick Argon-richTerraforming︎ LTT 7489 1 a - Rocky ice world
Body distance548 LsEarth masses0.0602Radius2,777 kmGravity0.32 gSurface temperature106 K (-167°C/-268°F)Surface pressure0.74 atmVolcanismAtmosphereArgonTerraforming︎ LTT 7489 2 - High metal content world
Body distance768 LsEarth masses0.7768Radius5,731 kmGravity0.96 gSurface temperature358 K (84°C/184°F)Surface pressure382.40 atmVolcanismAtmosphereThick Methane-richTerraforming︎ LTT 7489 2 a - Rocky ice world Landable
Body distance768 LsEarth masses0.0147Radius1,756 kmGravity0.19 gSurface temperature88 K (-185°C/-301°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Cadmium: 1.4%︎ Molybdenum: 1.2%︎ Germanium: 4.9%︎ Manganese: 7.7%︎ Zinc: 5.1%︎ Carbon: 16.4%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 10.5%︎ Sulphur: 19.5%︎ LTT 7489 3 - Icy body
Body distance1,008 LsEarth masses1.0513Radius7,909 kmGravity0.68 gSurface temperature346 K (72°C/162°F)Surface pressure2,868.12 atmVolcanismMinor Carbon dioxide geysersAtmosphereThick Methane-richTerraforming︎ LTT 7489 6 - Icy body
Body distance2,667 LsEarth masses1.2768Radius8,378 kmGravity0.74 gSurface temperature48 K (-225°C/-373°F)Surface pressure0.26 atmVolcanismWater geysersAtmosphereNeon-richTerraforming︎ LTT 7489 7 - Icy body
Body distance4,655 LsEarth masses3.7931Radius11,466 kmGravity1.17 gSurface temperature37 K (-236°C/-394°F)Surface pressure0.71 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ LTT 7489 4 - Icy body
Body distance1,330 LsEarth masses1.5330Radius8,817 kmGravity0.80 gSurface temperature68 K (-205°C/-337°F)Surface pressure0.36 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ LTT 7489 4 a - Icy body
Body distance1,329 LsEarth masses0.0845Radius3,822 kmGravity0.24 gSurface temperature146 K (-128°C/-198°F)Surface pressure5.63 atmVolcanismAtmosphereThick MethaneTerraforming︎ LTT 7489 5 - Icy body
Body distance1,783 LsEarth masses2.0635Radius9,623 kmGravity0.91 gSurface temperature59 K (-214°C/-353°F)Surface pressure0.39 atmVolcanismMajor Water geysersAtmosphereNeon-richTerraforming︎ LTT 7489 5 a - Icy body Landable
Body distance1,748 LsEarth masses0.0772Radius3,712 kmGravity0.23 gSurface temperature58 K (-215°C/-355°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.8%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Arsenic: 1.4%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 23.0%︎ Iron: 11.8%︎ Nickel: 9.0%︎ Phosphorus: 14.7%︎ Sulphur: 27.4%