🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.48 AU - 1.72 AU

Year: 767 Days

Day: 24.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,417,094 km

• M1: 28,274 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.4

Radius: 13.2

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.96 AU - 4.84 AU

Year: 3496 Days

Day: 14 Hours

Environment

Temp: -142 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 99,417,094 km

• M1: 164,109 km (0.094 R)
• M2: 620,083 km (0.032 R)
• M3: 1,282,951 km (0.045 R)
• M4: 1,844,093 km (0.104 R)
• M5: 2,552,289 km (0.115 R)
• M6: 3,240,888 km (0.076 R)
• M7: 3,715,413 km (0.108 R)
• M8: 4,647,407 km (0.11 R)
• M9: 5,425,915 km (0.108 R)
• M10: 6,344,745 km (0.09 R)
• M11: 7,303,817 km (0.046 R)
• M12: 10,104,887 km (0.095 R)
• M13: 11,247,815 km (0.114 R)
• M14: 12,606,912 km (0.053 R)
• M15: 13,696,283 km (0.091 R)
• M16: 15,598,869 km (0.057 R)
• M17: 17,451,340 km (0.102 R)
• M18: 18,231,941 km (0.109 R)
• M19: 18,745,960 km (0.108 R)
• M20: 20,103,560 km (0.062 R)
• M21: 20,590,950 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228

Radius: 10

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.32 AU - 7.12 AU

Year: 5181 Days

Day: 13.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 99,417,094 km

• M1: 125,064 km (0.12 R)
• M2: 557,850 km (0.096 R)
• M3: 918,232 km (0.116 R)
• M4: 1,508,395 km (0.061 R)
• M5: 2,184,578 km (0.082 R)
• M6: 2,524,913 km (0.106 R)
• M7: 3,260,486 km (0.078 R)
• M8: 3,746,828 km (0.109 R)
• M9: 4,726,246 km (0.109 R)
• M10: 5,276,018 km (0.061 R)
• M11: 7,153,770 km (0.103 R)
• M12: 7,717,455 km (0.113 R)
• M13: 8,043,279 km (0.079 R)
• M14: 9,040,648 km (0.082 R)
• M15: 9,625,277 km (0.074 R)
• M16: 10,234,738 km (0.04 R)
• M17: 11,530,854 km (0.051 R)
• M18: 14,202,223 km (0.116 R)
• M19: 15,194,506 km (0.032 R)
• M20: 15,863,807 km (0.087 R)
• M21: 17,040,993 km (0.055 R)
• M22: 21,429,446 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.1

Radius: 10.3

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.26 AU - 7.88 AU

Year: 7120 Days

Day: 11.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 99,417,094 km

• M1: 128,056 km (0.067 R)
• M2: 455,825 km (0.1 R)
• M3: 790,326 km (0.069 R)
• M4: 1,133,204 km (0.108 R)
• M5: 2,396,408 km (0.118 R)
• M6: 4,101,375 km (0.057 R)
• M7: 4,506,037 km (0.091 R)
• M8: 5,220,666 km (0.078 R)
• M9: 5,544,995 km (0.12 R)
• M10: 6,072,776 km (0.044 R)
• M11: 6,398,750 km (0.101 R)
• M12: 6,770,949 km (0.114 R)
• M13: 9,316,207 km (0.048 R)
• M14: 10,520,919 km (0.103 R)
• M15: 12,285,127 km (0.092 R)
• M16: 14,124,732 km (0.106 R)
• M17: 15,468,869 km (0.113 R)
• M18: 15,894,475 km (0.066 R)
• M19: 17,218,117 km (0.111 R)
• M20: 19,444,582 km (0.118 R)
• M21: 22,238,621 km (0.065 R)
• M22: 23,651,124 km (0.036 R)
• M23: 25,039,392 km (0.079 R)
• M24: 27,977,345 km (0.079 R)
• M25: 32,605,006 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181

Radius: 8.8

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.94 AU - 9.6 AU

Year: 9008 Days

Day: 13.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 99,417,094 km

• M1: 109,506 km (0.12 R)
• M2: 430,692 km (0.043 R)
• M3: 977,472 km (0.117 R)
• M4: 2,748,562 km (0.091 R)
• M5: 3,250,313 km (0.076 R)
• M6: 5,860,347 km (0.111 R)
• M7: 6,159,842 km (0.064 R)
• M8: 7,153,770 km (0.114 R)
• M9: 7,849,699 km (0.086 R)
• M10: 9,456,979 km (0.058 R)
• M11: 10,599,608 km (0.1 R)
• M12: 11,227,021 km (0.092 R)
• M13: 14,632,168 km (0.102 R)
• M14: 20,053,445 km (0.1 R)
• M15: 24,922,856 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.2

Radius: 6.7

Gravity: 15.06 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 14.72 AU - 22.22 AU

Year: 30064 Days

Day: 23.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 99,417,094 km

• M1: 84,822 km (0.098 R)
• M2: 316,998 km (0.077 R)
• M3: 579,991 km (0.095 R)
• M4: 1,491,192 km (0.109 R)
• M5: 1,974,094 km (0.119 R)
• M6: 2,194,601 km (0.087 R)
• M7: 2,531,196 km (0.078 R)
• M8: 3,277,689 km (0.094 R)
• M9: 3,588,554 km (0.065 R)
• M10: 4,126,956 km (0.103 R)
• M11: 5,363,682 km (0.09 R)
• M12: 6,251,845 km (0.09 R)
• M13: 6,584,849 km (0.054 R)
• M14: 7,816,938 km (0.049 R)
• M15: 8,147,549 km (0.105 R)
• M16: 8,373,142 km (0.119 R)
• M17: 11,698,404 km (0.09 R)
• M18: 13,651,404 km (0.097 R)
• M19: 15,379,858 km (0.068 R)
• M20: 17,904,472 km (0.109 R)
• M21: 18,286,245 km (0.104 R)
• M22: 20,174,769 km (0.116 R)
• M23: 23,076,668 km (0.063 R)
• M24: 23,643,046 km (0.108 R)
• M25: 23,987,121 km (0.069 R)
• M26: 24,921,360 km (0.081 R)
• M27: 25,879,684 km (0.088 R)
• M28: 27,869,635 km (0.09 R)
• M29: 29,559,791 km (0.091 R)
• M30: 30,769,140 km (0.101 R)
• M31: 34,594,807 km (0.11 R)
• M32: 37,780,793 km (0.109 R)
• M33: 43,174,095 km (0.069 R)
• M34: 44,729,464 km (0.118 R)
• M35: 45,609,399 km (0.082 R)
• M36: 51,133,151 km (0.108 R)
• M37: 54,055,246 km (0.045 R)
• M38: 57,499,138 km (0.067 R)
• M39: 58,748,879 km (0.095 R)
• M40: 74,445,884 km (0.116 R)
• M41: 74,938,361 km (0.095 R)
• M42: 80,758,915 km (0.108 R)
• M43: 81,539,516 km (0.086 R)
• M44: 85,249,543 km (0.066 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 16,015 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit