🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.96 AU - 1.28 AU

Year: 431 Days

Day: 21.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.9

Radius: 8.2

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 9.76 AU - 11.46 AU

Year: 12560 Days

Day: 7.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,418,833 km

• M1: 107,112 km (0.104 R)
• M2: 345,272 km (0.097 R)
• M3: 830,268 km (0.069 R)
• M4: 891,753 km (0.051 R)
• M5: 976,425 km (0.057 R)
• M6: 1,366,277 km (0.089 R)
• M7: 1,464,862 km (0.079 R)
• M8: 1,801,458 km (0.096 R)
• M9: 1,937,292 km (0.038 R)
• M10: 2,980,887 km (0.056 R)
• M11: 3,174,916 km (0.11 R)
• M12: 3,956,714 km (0.077 R)
• M13: 4,497,361 km (0.082 R)
• M14: 4,645,612 km (0.102 R)
• M15: 4,720,262 km (0.077 R)
• M16: 4,908,755 km (0.104 R)
• M17: 5,489,045 km (0.11 R)
• M18: 6,671,766 km (0.057 R)
• M19: 6,926,082 km (0.071 R)
• M20: 7,444,140 km (0.076 R)
• M21: 7,796,592 km (0.096 R)
• M22: 7,930,183 km (0.089 R)
• M23: 8,109,401 km (0.056 R)
• M24: 9,259,959 km (0.059 R)
• M25: 10,265,406 km (0.084 R)
• M26: 10,411,862 km (0.053 R)
• M27: 10,805,903 km (0.109 R)
• M28: 11,608,496 km (0.099 R)
• M29: 13,590,368 km (0.111 R)
• M30: 14,895,161 km (0.117 R)
• M31: 15,116,566 km (0.105 R)
• M32: 15,339,018 km (0.095 R)
• M33: 15,618,616 km (0.036 R)
• M34: 16,811,061 km (0.092 R)
• M35: 16,926,251 km (0.113 R)
• M36: 17,622,330 km (0.037 R)
• M37: 17,973,885 km (0.106 R)
• M38: 18,032,677 km (0.057 R)
• M39: 18,446,315 km (0.115 R)
• M40: 18,565,096 km (0.093 R)
• M41: 18,982,623 km (0.088 R)
• M42: 19,343,005 km (0.086 R)
• M43: 19,403,293 km (0.034 R)
• M44: 19,826,954 km (0.089 R)
• M45: 20,253,757 km (0.1 R)
• M46: 20,437,612 km (0.11 R)
• M47: 20,683,701 km (0.086 R)
• M48: 21,302,886 km (0.03 R)
• M49: 22,243,259 km (0.112 R)
• M50: 22,941,432 km (0.067 R)
• M51: 23,325,300 km (0.061 R)
• M52: 23,775,739 km (0.086 R)
• M53: 24,620,070 km (0.107 R)
• M54: 25,276,206 km (0.106 R)
• M55: 25,738,912 km (0.043 R)
• M56: 26,538,662 km (0.057 R)
• M57: 27,143,786 km (0.104 R)
• M58: 27,482,026 km (0.071 R)
• M59: 27,821,464 km (0.096 R)
• M60: 28,504,827 km (0.112 R)
• M61: 29,193,576 km (0.092 R)
• M62: 31,647,430 km (0.105 R)
• M63: 32,217,397 km (0.099 R)
• M64: 33,295,549 km (0.087 R)
• M65: 34,312,366 km (0.106 R)
• M66: 34,677,983 km (0.104 R)
• M67: 35,634,662 km (0.085 R)
• M68: 35,708,563 km (0.118 R)
• M69: 35,856,665 km (0.118 R)
• M70: 35,930,716 km (0.088 R)
• M71: 38,404,616 km (0.093 R)
• M72: 38,784,146 km (0.119 R)
• M73: 38,936,436 km (0.119 R)
• M74: 39,165,022 km (0.077 R)
• M75: 41,709,682 km (0.093 R)
• M76: 43,830,979 km (0.093 R)
• M77: 45,987,283 km (0.119 R)
• M78: 46,632,798 km (0.027 R)
• M79: 46,794,663 km (0.109 R)
• M80: 47,443,918 km (0.107 R)
• M81: 48,751,403 km (0.091 R)
• M82: 49,739,646 km (0.086 R)
• M83: 50,070,557 km (0.111 R)
• M84: 50,568,419 km (0.089 R)
• M85: 50,817,798 km (0.077 R)
• M86: 51,151,102 km (0.106 R)
• M87: 51,234,578 km (0.108 R)
• M88: 51,987,504 km (0.111 R)
• M89: 52,575,723 km (0.072 R)
• M90: 55,292,420 km (0.117 R)
• M91: 56,927,076 km (0.045 R)
• M92: 57,880,613 km (0.088 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.5

Radius: 5.1

Gravity: 36.66 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 14.88 AU - 18.3 AU

Year: 24558 Days

Day: 20.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,418,833 km

• M1: 88,113 km (0.109 R)
• M2: 133,142 km (0.1 R)
• M3: 673,789 km (0.068 R)
• M4: 1,023,997 km (0.108 R)
• M5: 1,285,046 km (0.087 R)
• M6: 2,869,138 km (0.097 R)
• M7: 3,470,970 km (0.091 R)
• M8: 3,761,489 km (0.054 R)
• M9: 3,909,740 km (0.113 R)
• M10: 4,732,379 km (0.12 R)
• M11: 4,892,449 km (0.104 R)
• M12: 5,272,876 km (0.12 R)
• M13: 5,719,276 km (0.048 R)
• M14: 5,775,974 km (0.096 R)
• M15: 6,470,258 km (0.06 R)
• M16: 6,529,349 km (0.117 R)
• M17: 6,588,440 km (0.116 R)
• M18: 7,190,571 km (0.075 R)
• M19: 7,810,206 km (0.116 R)
• M20: 8,575,997 km (0.045 R)
• M21: 8,836,597 km (0.104 R)
• M22: 8,967,794 km (0.115 R)
• M23: 9,232,283 km (0.08 R)
• M24: 9,904,725 km (0.054 R)
• M25: 10,942,486 km (0.104 R)
• M26: 11,083,557 km (0.086 R)
• M27: 12,014,504 km (0.094 R)
• M28: 13,874,006 km (0.095 R)
• M29: 14,179,784 km (0.042 R)
• M30: 15,741,735 km (0.073 R)
• M31: 15,821,172 km (0.096 R)
• M32: 16,867,010 km (0.077 R)
• M33: 17,275,263 km (0.096 R)
• M34: 17,934,990 km (0.052 R)
• M35: 18,018,166 km (0.12 R)
• M36: 18,267,994 km (0.037 R)
• M37: 18,603,094 km (0.058 R)
• M38: 19,534,939 km (0.107 R)
• M39: 20,135,724 km (0.111 R)
• M40: 20,308,509 km (0.052 R)
• M41: 20,655,576 km (0.089 R)
• M42: 21,974,431 km (0.086 R)
• M43: 22,509,543 km (0.117 R)
• M44: 28,284,320 km (0.105 R)
• M45: 28,963,644 km (0.118 R)
• M46: 29,746,340 km (0.101 R)
• M47: 30,734,733 km (0.038 R)
• M48: 30,933,698 km (0.107 R)
• M49: 31,532,987 km (0.05 R)
• M50: 31,834,128 km (0.056 R)
• M51: 32,641,956 km (0.112 R)
• M52: 32,844,811 km (0.108 R)
• M53: 34,071,513 km (0.098 R)
• M54: 34,794,071 km (0.088 R)
• M55: 35,313,176 km (0.057 R)
• M56: 37,946,996 km (0.119 R)
• M57: 38,053,659 km (0.114 R)
• M58: 38,481,359 km (0.09 R)
• M59: 40,534,291 km (0.072 R)
• M60: 41,080,473 km (0.034 R)
• M61: 41,959,360 km (0.095 R)
• M62: 42,180,167 km (0.029 R)
• M63: 43,400,885 km (0.101 R)
• M64: 43,959,484 km (0.108 R)
• M65: 44,071,533 km (0.114 R)
• M66: 44,858,418 km (0.074 R)
• M67: 46,902,972 km (0.103 R)
• M68: 47,361,489 km (0.081 R)
• M69: 51,553,820 km (0.099 R)
• M70: 52,145,479 km (0.095 R)
• M71: 53,096,772 km (0.058 R)
• M72: 53,813,944 km (0.081 R)
• M73: 54,775,260 km (0.103 R)
• M74: 55,620,937 km (0.066 R)
• M75: 57,325,306 km (0.037 R)
• M76: 57,447,677 km (0.074 R)
• M77: 58,430,086 km (0.069 R)
• M78: 61,410,076 km (0.098 R)
• M79: 64,948,813 km (0.103 R)
• M80: 65,331,933 km (0.088 R)
• M81: 66,356,978 km (0.09 R)
• M82: 72,221,663 km (0.099 R)
• M83: 73,414,407 km (0.069 R)
• M84: 74,079,818 km (0.118 R)
• M85: 76,222,509 km (0.053 R)
• M86: 80,705,807 km (0.092 R)
• M87: 82,495,147 km (0.068 R)
• M88: 82,633,376 km (0.11 R)
• M89: 83,186,888 km (0.1 R)
• M90: 86,955,408 km (0.096 R)
• M91: 88,223,848 km (0.12 R)
• M92: 90,351,579 km (0.104 R)
• M93: 90,921,846 km (0.1 R)
• M94: 91,922,656 km (0.071 R)
• M95: 93,358,646 km (0.111 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 17,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit