🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.3 AU - 1.78 AU

Year: 712 Days

Day: 24.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,940,229 km

• M1: 217,366 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.12 AU - 3.22 AU

Year: 2104 Days

Day: 16.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.8

Radius: 13.1

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.7 AU - 9.78 AU

Year: 10470 Days

Day: 8.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 90,940,229 km

• M1: 162,912 km (0.092 R)
• M2: 865,274 km (0.099 R)
• M3: 1,953,599 km (0.053 R)
• M4: 2,441,138 km (0.103 R)
• M5: 4,584,427 km (0.096 R)
• M6: 4,992,231 km (0.057 R)
• M7: 5,520,311 km (0.037 R)
• M8: 6,224,169 km (0.06 R)
• M9: 6,689,269 km (0.115 R)
• M10: 7,609,296 km (0.091 R)
• M11: 8,226,088 km (0.081 R)
• M12: 8,831,809 km (0.047 R)
• M13: 9,606,876 km (0.054 R)
• M14: 10,181,033 km (0.109 R)
• M15: 13,285,637 km (0.119 R)
• M16: 13,938,782 km (0.109 R)
• M17: 15,373,425 km (0.073 R)
• M18: 16,904,559 km (0.117 R)
• M19: 22,189,254 km (0.094 R)
• M20: 23,621,653 km (0.106 R)
• M21: 26,763,657 km (0.053 R)
• M22: 27,519,127 km (0.065 R)
• M23: 28,483,435 km (0.072 R)
• M24: 30,174,190 km (0.092 R)
• M25: 31,511,744 km (0.117 R)
• M26: 32,354,130 km (0.077 R)
• M27: 35,534,431 km (0.073 R)
• M28: 37,258,696 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.1

Radius: 4.3

Gravity: 23.21 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 11.47 AU - 18.41 AU

Year: 21527 Days

Day: 17.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 90,940,229 km

• M1: 53,556 km (0.033 R)
• M2: 200,162 km (0.043 R)
• M3: 338,540 km (0.069 R)
• M4: 732,431 km (0.113 R)
• M5: 1,199,775 km (0.056 R)
• M6: 1,585,737 km (0.039 R)
• M7: 2,982,832 km (0.067 R)
• M8: 4,075,196 km (0.073 R)
• M9: 4,762,448 km (0.12 R)
• M10: 5,561,750 km (0.118 R)
• M11: 5,794,524 km (0.081 R)
• M12: 7,515,498 km (0.047 R)
• M13: 9,827,533 km (0.114 R)
• M14: 10,457,340 km (0.104 R)
• M15: 12,376,381 km (0.088 R)
• M16: 12,907,304 km (0.093 R)
• M17: 13,042,391 km (0.119 R)
• M18: 13,522,600 km (0.091 R)
• M19: 14,959,488 km (0.087 R)
• M20: 15,258,534 km (0.088 R)
• M21: 15,485,474 km (0.052 R)
• M22: 15,714,658 km (0.105 R)
• M23: 17,796,611 km (0.078 R)
• M24: 19,965,332 km (0.092 R)
• M25: 23,188,418 km (0.066 R)
• M26: 26,961,575 km (0.084 R)
• M27: 27,404,385 km (0.048 R)
• M28: 29,927,652 km (0.072 R)
• M29: 30,761,810 km (0.071 R)
• M30: 34,124,770 km (0.091 R)
• M31: 34,512,977 km (0.086 R)
• M32: 36,768,314 km (0.118 R)
• M33: 39,261,363 km (0.072 R)
• M34: 40,116,763 km (0.108 R)
• M35: 47,412,203 km (0.063 R)
• M36: 47,733,988 km (0.117 R)
• M37: 48,219,433 km (0.105 R)
• M38: 52,565,251 km (0.11 R)
• M39: 52,737,438 km (0.114 R)
• M40: 65,149,573 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.9

Radius: 4.3

Gravity: 24.44 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 15.9 AU - 23.16 AU

Year: 32174 Days

Day: 17.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 90,940,229 km

• M1: 53,556 km (0.108 R)
• M2: 248,632 km (0.118 R)
• M3: 638,334 km (0.105 R)
• M4: 825,032 km (0.047 R)
• M5: 1,203,066 km (0.083 R)
• M6: 1,423,125 km (0.06 R)
• M7: 1,614,311 km (0.11 R)
• M8: 1,862,344 km (0.104 R)
• M9: 2,293,186 km (0.078 R)
• M10: 2,581,760 km (0.115 R)
• M11: 2,921,347 km (0.056 R)
• M12: 3,818,186 km (0.092 R)
• M13: 3,983,791 km (0.054 R)
• M14: 4,546,130 km (0.082 R)
• M15: 7,742,887 km (0.092 R)
• M16: 9,671,502 km (0.105 R)
• M17: 10,746,213 km (0.091 R)
• M18: 12,686,049 km (0.033 R)
• M19: 13,738,171 km (0.101 R)
• M20: 17,152,293 km (0.092 R)
• M21: 20,380,167 km (0.082 R)
• M22: 21,401,471 km (0.106 R)
• M23: 36,436,805 km (0.075 R)
• M24: 42,033,112 km (0.072 R)
• M25: 50,717,568 km (0.085 R)
• M26: 50,902,471 km (0.078 R)
• M27: 58,266,725 km (0.11 R)
• M28: 59,080,986 km (0.031 R)
• M29: 62,201,598 km (0.089 R)
• M30: 62,413,578 km (0.095 R)
• M31: 77,241,569 km (0.112 R)
• M32: 78,223,829 km (0.115 R)
• M33: 80,464,207 km (0.046 R)
• M34: 87,176,214 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 15,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit