Star system
LTT 4428
Economy
Industrial / Refinery
Government
Corporate
Allegiance
Federation
Star type
Class G star Scoopable
Coordinates
75.16 / 15.19 / 33.34
Permit required
No
Powerplay
Exploited
Powers
︎ LTT 4428 A - Class G star
Body distance-Solar masses0.9258Solar radius0.9532︎ LTT 4428 B - Class M star
Body distance5 LsSolar masses0.3086Solar radius0.4714︎ LTT 4428 C - Class K star
Body distance105 LsSolar masses0.6250Solar radius0.7909︎ LTT 4428 D - Class M star
Body distance19,944 LsSolar masses0.4063Solar radius0.5123︎ LTT 4428 D 8 - High metal content world
Body distance19,886 LsEarth masses0.0436Radius2,282 kmGravity0.34 gSurface temperature639 K (366°C/691°F)Surface pressure2.94 atmVolcanismAtmosphereHot WaterTerraforming︎ LTT 4428 D 1 - High metal content world Landable
Body distance19,937 LsEarth masses0.0837Radius2,815 kmGravity0.43 gSurface temperature587 K (313°C/596°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.8%︎ Niobium: 1.5%︎ Tin: 1.4%︎ Chromium: 9.6%︎ Germanium: 4.5%︎ Manganese: 8.8%︎ Carbon: 12.8%︎ Iron: 21.3%︎ Nickel: 16.1%︎ Phosphorus: 8.2%︎ Sulphur: 15.2%︎ LTT 4428 D 2 - High metal content world Landable
Body distance19,942 LsEarth masses0.0599Radius2,528 kmGravity0.38 gSurface temperature511 K (237°C/459°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.3%︎ Cadmium: 1.7%︎ Tungsten: 1.2%︎ Chromium: 9.7%︎ Manganese: 8.9%︎ Zirconium: 2.5%︎ Carbon: 13.0%︎ Iron: 21.6%︎ Nickel: 16.4%︎ Phosphorus: 8.3%︎ Sulphur: 15.4%︎ LTT 4428 D 3 - High metal content world Landable
Body distance19,947 LsEarth masses0.0248Radius1,900 kmGravity0.28 gSurface temperature457 K (184°C/363°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.4%︎ Selenium: 2.5%︎ Tin: 1.5%︎ Tungsten: 1.2%︎ Chromium: 10.2%︎ Germanium: 4.8%︎ Carbon: 13.6%︎ Iron: 22.7%︎ Nickel: 17.2%︎ Phosphorus: 8.7%︎ Sulphur: 16.2%︎ LTT 4428 D 4 - High metal content world Landable
Body distance19,964 LsEarth masses0.0302Radius2,027 kmGravity0.30 gSurface temperature403 K (130°C/265°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.9%︎ Mercury: 0.9%︎ Niobium: 1.5%︎ Chromium: 9.6%︎ Germanium: 4.5%︎ Manganese: 8.8%︎ Carbon: 12.8%︎ Iron: 21.4%︎ Nickel: 16.2%︎ Phosphorus: 8.2%︎ Sulphur: 15.2%︎ LTT 4428 D 6 - High metal content world Landable
Body distance19,978 LsEarth masses0.0528Radius2,429 kmGravity0.36 gSurface temperature319 K (46°C/114°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.2%︎ Cadmium: 1.7%︎ Mercury: 0.9%︎ Chromium: 9.8%︎ Manganese: 9.0%︎ Zirconium: 2.5%︎ Carbon: 13.0%︎ Iron: 21.7%︎ Nickel: 16.4%︎ Phosphorus: 8.3%︎ Sulphur: 15.5%︎ LTT 4428 D 5 - High metal content world Landable
Body distance19,987 LsEarth masses0.0550Radius2,454 kmGravity0.37 gSurface temperature363 K (90°C/194°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.2%︎ Mercury: 1.0%︎ Molybdenum: 1.5%︎ Chromium: 10.1%︎ Zinc: 6.1%︎ Zirconium: 2.6%︎ Carbon: 13.4%︎ Iron: 22.5%︎ Nickel: 17.0%︎ Phosphorus: 8.6%︎ Sulphur: 15.9%︎ LTT 4428 D 5 a - Rocky body Landable
Body distance19,966 LsEarth masses0.0027Radius971 kmGravity0.12 gSurface temperature363 K (90°C/194°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.3%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 14.5%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 9.3%︎ Sulphur: 17.2%︎ LTT 4428 D 7 - High metal content world Landable
Body distance20,014 LsEarth masses0.0650Radius2,596 kmGravity0.39 gSurface temperature294 K (21°C/70°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.4%︎ Mercury: 1.0%︎ Niobium: 1.6%︎ Arsenic: 2.2%︎ Germanium: 5.0%︎ Zinc: 6.5%︎ Carbon: 14.3%︎ Iron: 23.8%︎ Nickel: 18.0%︎ Phosphorus: 9.1%︎ Sulphur: 17.0%︎ LTT 4428 E - Class M star
Body distance20,165 LsSolar masses0.3125Solar radius0.4697︎ LTT 4428 E 4 - High metal content world Landable
Body distance20,104 LsEarth masses0.0491Radius2,371 kmGravity0.35 gSurface temperature326 K (53°C/128°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.4%︎ Selenium: 2.6%︎ Molybdenum: 1.5%︎ Niobium: 1.6%︎ Manganese: 9.6%︎ Zirconium: 2.7%︎ Carbon: 14.0%︎ Iron: 23.3%︎ Nickel: 17.6%︎ Phosphorus: 9.0%︎ Sulphur: 16.6%︎ LTT 4428 E 3 - High metal content world Landable
Body distance20,135 LsEarth masses0.1459Radius3,361 kmGravity0.53 gSurface temperature405 K (132°C/269°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Ruthenium: 1.3%︎ Cadmium: 1.7%︎ Niobium: 1.5%︎ Chromium: 9.7%︎ Manganese: 8.9%︎ Zirconium: 2.5%︎ Carbon: 12.9%︎ Iron: 21.6%︎ Nickel: 16.3%︎ Phosphorus: 8.3%︎ Sulphur: 15.4%︎ LTT 4428 E 1 - High metal content world Landable
Body distance20,136 LsEarth masses0.0433Radius2,270 kmGravity0.34 gSurface temperature500 K (227°C/440°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.2%︎ Niobium: 1.5%︎ Tin: 1.4%︎ Germanium: 4.6%︎ Manganese: 9.1%︎ Zinc: 6.0%︎ Carbon: 13.1%︎ Iron: 22.1%︎ Nickel: 16.8%︎ Phosphorus: 8.4%︎ Sulphur: 15.6%︎ LTT 4428 E 1 a - Rocky body Landable
Body distance20,172 LsEarth masses0.0024Radius923 kmGravity0.11 gSurface temperature500 K (227°C/440°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Selenium: 2.9%︎ Niobium: 1.4%︎ Tungsten: 1.1%︎ Germanium: 5.4%︎ Manganese: 8.4%︎ Carbon: 15.4%︎ Iron: 20.4%︎ Nickel: 15.4%︎ Phosphorus: 9.9%︎ Sulphur: 18.4%︎ LTT 4428 E 2 - High metal content world Landable
Body distance20,150 LsEarth masses0.0496Radius2,371 kmGravity0.36 gSurface temperature441 K (168°C/335°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.2%︎ Niobium: 1.5%︎ Tungsten: 1.2%︎ Chromium: 9.8%︎ Manganese: 9.0%︎ Zirconium: 2.5%︎ Carbon: 12.9%︎ Iron: 21.8%︎ Nickel: 16.5%︎ Phosphorus: 8.3%︎ Sulphur: 15.3%︎ LTT 4428 E 2 a - Rocky body Landable
Body distance20,156 LsEarth masses0.0035Radius1,053 kmGravity0.13 gSurface temperature441 K (168°C/335°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Antimony: 1.1%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Chromium: 8.9%︎ Germanium: 5.2%︎ Zinc: 5.4%︎ Carbon: 14.9%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 9.6%︎ Sulphur: 17.8%︎ LTT 4428 E 5 - High metal content world Landable
Body distance20,187 LsEarth masses0.1331Radius3,261 kmGravity0.51 gSurface temperature297 K (24°C/74°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Tellurium: 1.2%︎ Niobium: 1.6%︎ Tin: 1.5%︎ Arsenic: 2.1%︎ Manganese: 9.4%︎ Vanadium: 5.6%︎ Carbon: 13.6%︎ Iron: 22.8%︎ Nickel: 17.2%︎ Phosphorus: 8.7%︎ Sulphur: 16.2%︎ LTT 4428 E 5 a - Rocky body Landable
Body distance20,183 LsEarth masses0.0019Radius856 kmGravity0.10 gSurface temperature296 K (23°C/73°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Cadmium: 1.6%︎ Niobium: 1.4%︎ Germanium: 5.6%︎ Zinc: 5.7%︎ Zirconium: 2.4%︎ Carbon: 15.9%︎ Iron: 21.0%︎ Nickel: 15.9%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ LTT 4428 DE 1 - Class I gas giant
Body distance20,976 LsRing/belt typeIcy (Pristine)Earth masses340.6300Radius73,335 kmGravity2.57 gSurface temperature133 K (-140°C/-221°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ LTT 4428 DE 1 b - Icy body Landable
Body distance20,976 LsEarth masses0.0005Radius679 kmGravity0.04 gSurface temperature91 K (-182°C/-296°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.2%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.7%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ LTT 4428 DE 1 f - Icy body Landable
Body distance20,977 LsEarth masses0.0013Radius955 kmGravity0.06 gSurface temperature86 K (-187°C/-305°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Zinc: 3.3%︎ Carbon: 22.5%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ LTT 4428 DE 1 g - Icy body Landable
Body distance20,987 LsEarth masses0.0010Radius882 kmGravity0.05 gSurface temperature85 K (-188°C/-307°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Cadmium: 1.0%︎ Niobium: 0.8%︎ Arsenic: 1.6%︎ Chromium: 5.5%︎ Germanium: 3.5%︎ Carbon: 23.0%︎ Iron: 12.2%︎ Nickel: 9.3%︎ Phosphorus: 14.7%︎ Sulphur: 27.4%︎ LTT 4428 DE 1 c - Icy body Landable
Body distance20,994 LsEarth masses0.0019Radius1,087 kmGravity0.06 gSurface temperature89 K (-184°C/-299°F)Surface pressure0.00 atmVolcanismWater geysersAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Germanium: 3.6%︎ Manganese: 5.1%︎ Zirconium: 1.4%︎ Carbon: 23.2%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.9%︎ Sulphur: 27.6%︎ LTT 4428 DE 1 a - Icy body Landable
Body distance21,010 LsEarth masses0.0005Radius724 kmGravity0.04 gSurface temperature92 K (-181°C/-293°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Zinc: 3.3%︎ Carbon: 22.6%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ LTT 4428 DE 1 e - Icy body Landable
Body distance21,019 LsEarth masses0.0016Radius1,024 kmGravity0.06 gSurface temperature86 K (-187°C/-305°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Selenium: 4.1%︎ Technetium: 0.4%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 22.3%︎ Iron: 11.8%︎ Nickel: 9.0%︎ Phosphorus: 14.3%︎ Sulphur: 26.5%︎ LTT 4428 DE 1 d - Icy body Landable
Body distance21,020 LsEarth masses0.0007Radius775 kmGravity0.05 gSurface temperature89 K (-185°C/-300°F)Surface pressure0.00 atmVolcanismMinor Carbon dioxide geysersAtmosphereTerraforming︎ Selenium: 4.3%︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Arsenic: 1.6%︎ Manganese: 5.1%︎ Carbon: 23.1%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.4%︎ LTT 4428 DE 2 - Class I gas giant
Body distance20,997 LsRing/belt typeIcy (Pristine)
Metal rich (Pristine)Earth masses100.0520Radius58,930 kmGravity1.17 gSurface temperature100 K (-173°C/-280°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ LTT 4428 DE 2 a - Icy body Landable
Body distance21,004 LsEarth masses0.0018Radius1,082 kmGravity0.06 gSurface temperature85 K (-188°C/-307°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Yttrium: 0.7%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.4%︎ Manganese: 4.9%︎ Carbon: 22.4%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ LTT 4428 DE 2 b - Icy body Landable
Body distance21,026 LsEarth masses0.0021Radius1,133 kmGravity0.07 gSurface temperature84 K (-189°C/-309°F)Surface pressure0.00 atmVolcanismMinor Carbon dioxide geysersAtmosphereTerraforming︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Vanadium: 3.0%︎ Carbon: 22.8%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%