🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.64 AU - 0.66 AU

Year: 201 Days

Day: 12.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,738,633 km

• M1: 52,359 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.84 AU - 1.28 AU

Year: 418 Days

Day: 15.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.62 AU - 1.9 AU

Year: 894 Days

Day: 36.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,738,633 km

• M1: 34,408 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.93 AU - 3.79 AU

Year: 2358 Days

Day: 12.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.8

Radius: 12.6

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.33 AU - 4.79 AU

Year: 3728 Days

Day: 8.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 77,738,633 km

• M1: 170,841 km (0.114 R)
• M2: 647,160 km (0.083 R)
• M3: 1,080,246 km (0.07 R)
• M4: 1,517,970 km (0.067 R)
• M5: 1,940,733 km (0.066 R)
• M6: 2,381,449 km (0.042 R)
• M7: 3,086,503 km (0.087 R)
• M8: 3,970,327 km (0.082 R)
• M9: 4,939,422 km (0.06 R)
• M10: 5,358,147 km (0.064 R)
• M11: 5,772,234 km (0.111 R)
• M12: 6,267,403 km (0.118 R)
• M13: 6,696,449 km (0.112 R)
• M14: 7,545,567 km (0.076 R)
• M15: 8,391,992 km (0.079 R)
• M16: 9,577,704 km (0.116 R)
• M17: 10,357,857 km (0.079 R)
• M18: 12,279,891 km (0.111 R)
• M19: 13,250,631 km (0.114 R)
• M20: 14,482,271 km (0.097 R)
• M21: 15,017,382 km (0.046 R)
• M22: 15,621,309 km (0.048 R)
• M23: 17,172,340 km (0.06 R)
• M24: 19,013,740 km (0.073 R)
• M25: 19,461,636 km (0.11 R)
• M26: 23,230,455 km (0.087 R)
• M27: 24,789,564 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.6

Radius: 12.9

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.72 AU - 8.78 AU

Year: 7474 Days

Day: 14 Hours

Environment

Temp: -169 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 77,738,633 km

• M1: 160,519 km (0.093 R)
• M2: 636,090 km (0.066 R)
• M3: 1,167,013 km (0.095 R)
• M4: 1,570,179 km (0.117 R)
• M5: 2,459,090 km (0.062 R)
• M6: 3,705,689 km (0.065 R)
• M7: 4,162,262 km (0.076 R)
• M8: 4,904,267 km (0.064 R)
• M9: 5,456,732 km (0.112 R)
• M10: 5,921,981 km (0.112 R)
• M11: 6,346,540 km (0.11 R)
• M12: 6,968,269 km (0.07 R)
• M13: 7,516,994 km (0.095 R)
• M14: 9,122,777 km (0.053 R)
• M15: 9,870,468 km (0.041 R)
• M16: 11,740,441 km (0.088 R)
• M17: 13,666,813 km (0.11 R)
• M18: 15,426,532 km (0.101 R)
• M19: 16,488,229 km (0.038 R)
• M20: 17,398,831 km (0.104 R)
• M21: 19,178,297 km (0.097 R)
• M22: 20,851,250 km (0.101 R)
• M23: 23,825,106 km (0.114 R)
• M24: 27,160,541 km (0.091 R)
• M25: 27,790,497 km (0.086 R)
• M26: 31,876,464 km (0.114 R)
• M27: 34,532,275 km (0.065 R)
• M28: 35,059,458 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853

Radius: 4.5

Gravity: 42.12 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.18 AU - 13.36 AU

Year: 18509 Days

Day: 24.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 77,738,633 km

• M1: 56,997 km (0.071 R)
• M2: 465,249 km (0.067 R)
• M3: 640,877 km (0.112 R)
• M4: 1,198,429 km (0.057 R)
• M5: 2,460,885 km (0.044 R)
• M6: 2,673,763 km (0.087 R)
• M7: 3,680,257 km (0.094 R)
• M8: 4,916,684 km (0.105 R)
• M9: 5,811,279 km (0.097 R)
• M10: 7,182,044 km (0.115 R)
• M11: 8,276,652 km (0.097 R)
• M12: 9,708,154 km (0.074 R)
• M13: 11,296,883 km (0.106 R)
• M14: 12,152,733 km (0.097 R)
• M15: 15,449,122 km (0.087 R)
• M16: 15,768,214 km (0.061 R)
• M17: 16,091,645 km (0.093 R)
• M18: 17,173,237 km (0.118 R)
• M19: 19,021,519 km (0.066 R)
• M20: 20,804,277 km (0.114 R)
• M21: 21,488,238 km (0.096 R)
• M22: 22,797,968 km (0.101 R)
• M23: 23,004,113 km (0.12 R)
• M24: 25,024,732 km (0.098 R)
• M25: 25,798,003 km (0.07 R)
• M26: 27,276,180 km (0.078 R)
• M27: 32,436,708 km (0.071 R)
• M28: 39,531,985 km (0.119 R)
• M29: 39,829,535 km (0.088 R)
• M30: 41,034,696 km (0.061 R)
• M31: 41,186,987 km (0.108 R)
• M32: 46,263,441 km (0.12 R)
• M33: 46,428,447 km (0.093 R)
• M34: 52,454,997 km (0.105 R)
• M35: 52,634,365 km (0.106 R)
• M36: 55,375,447 km (0.119 R)
• M37: 56,875,614 km (0.106 R)
• M38: 58,982,252 km (0.11 R)
• M39: 60,546,597 km (0.101 R)
• M40: 64,372,263 km (0.112 R)
• M41: 64,784,106 km (0.103 R)
• M42: 74,295,090 km (0.096 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 14,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit