🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.7

Radius: 12.4

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.71 AU - 0.97 AU

Year: 531 Days

Day: 9.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 90,244,783 km

• M1: 155,432 km (0.085 R)
• M2: 308,471 km (0.055 R)
• M3: 441,314 km (0.048 R)
• M4: 539,749 km (0.093 R)
• M5: 638,633 km (0.119 R)
• M6: 768,634 km (0.1 R)
• M7: 867,668 km (0.084 R)
• M8: 998,117 km (0.052 R)
• M9: 1,146,967 km (0.111 R)
• M10: 1,256,473 km (0.117 R)
• M11: 1,375,852 km (0.107 R)
• M12: 1,480,421 km (0.071 R)
• M13: 1,697,936 km (0.037 R)
• M14: 1,851,274 km (0.101 R)
• M15: 1,974,542 km (0.119 R)
• M16: 2,065,348 km (0.074 R)
• M17: 2,186,373 km (0.111 R)
• M18: 2,324,452 km (0.106 R)
• M19: 2,541,069 km (0.107 R)
• M20: 2,648,032 km (0.116 R)
• M21: 2,733,153 km (0.103 R)
• M22: 2,858,666 km (0.025 R)
• M23: 3,010,358 km (0.112 R)
• M24: 3,091,290 km (0.101 R)
• M25: 3,338,426 km (0.105 R)
• M26: 3,481,442 km (0.11 R)
• M27: 3,635,079 km (0.094 R)
• M28: 3,782,433 km (0.069 R)
• M29: 3,861,121 km (0.108 R)
• M30: 4,172,733 km (0.083 R)
• M31: 4,474,173 km (0.043 R)
• M32: 4,557,649 km (0.117 R)
• M33: 4,669,847 km (0.099 R)
• M34: 4,925,510 km (0.097 R)
• M35: 5,011,678 km (0.102 R)
• M36: 5,117,893 km (0.095 R)
• M37: 5,302,945 km (0.039 R)
• M38: 5,559,805 km (0.104 R)
• M39: 5,790,485 km (0.117 R)
• M40: 5,912,257 km (0.095 R)
• M41: 6,106,585 km (0.091 R)
• M42: 6,303,007 km (0.072 R)
• M43: 6,396,955 km (0.086 R)
• M44: 6,670,569 km (0.061 R)
• M45: 6,862,354 km (0.089 R)
• M46: 7,196,854 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.7

Radius: 10.9

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.29 AU - 1.81 AU

Year: 1332 Days

Day: 9.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 90,244,783 km

• M1: 136,583 km (0.029 R)
• M2: 222,901 km (0.106 R)
• M3: 291,716 km (0.068 R)
• M4: 422,464 km (0.101 R)
• M5: 508,184 km (0.034 R)
• M6: 656,286 km (0.047 R)
• M7: 752,776 km (0.073 R)
• M8: 861,684 km (0.104 R)
• M9: 932,593 km (0.12 R)
• M10: 1,050,476 km (0.05 R)
• M11: 1,318,556 km (0.069 R)
• M12: 1,573,321 km (0.11 R)
• M13: 1,679,834 km (0.118 R)
• M14: 1,798,017 km (0.092 R)
• M15: 1,919,041 km (0.069 R)
• M16: 2,091,229 km (0.066 R)
• M17: 2,169,468 km (0.072 R)
• M18: 2,238,732 km (0.094 R)
• M19: 2,359,308 km (0.027 R)
• M20: 2,430,666 km (0.104 R)
• M21: 2,513,095 km (0.119 R)
• M22: 2,712,808 km (0.048 R)
• M23: 2,787,756 km (0.079 R)
• M24: 2,950,668 km (0.115 R)
• M25: 3,297,436 km (0.053 R)
• M26: 3,528,116 km (0.091 R)
• M27: 3,598,427 km (0.082 R)
• M28: 3,692,823 km (0.069 R)
• M29: 4,091,203 km (0.102 R)
• M30: 4,202,354 km (0.072 R)
• M31: 4,377,084 km (0.101 R)
• M32: 4,567,073 km (0.118 R)
• M33: 4,656,683 km (0.114 R)
• M34: 4,798,651 km (0.108 R)
• M35: 5,462,417 km (0.106 R)
• M36: 5,598,700 km (0.047 R)
• M37: 5,763,557 km (0.097 R)
• M38: 6,056,320 km (0.103 R)
• M39: 6,310,936 km (0.111 R)
• M40: 6,656,208 km (0.058 R)
• M41: 6,743,423 km (0.084 R)
• M42: 7,007,463 km (0.085 R)
• M43: 7,200,445 km (0.105 R)
• M44: 7,500,538 km (0.114 R)
• M45: 7,591,494 km (0.115 R)
• M46: 7,789,561 km (0.075 R)
• M47: 7,866,305 km (0.112 R)
• M48: 8,004,832 km (0.114 R)
• M49: 8,175,374 km (0.028 R)
• M50: 8,885,814 km (0.101 R)
• M51: 9,599,396 km (0.098 R)
• M52: 9,698,131 km (0.101 R)
• M53: 9,813,770 km (0.087 R)
• M54: 9,929,858 km (0.1 R)
• M55: 10,130,020 km (0.106 R)
• M56: 10,348,283 km (0.045 R)
• M57: 10,483,370 km (0.061 R)
• M58: 10,568,192 km (0.091 R)
• M59: 10,892,371 km (0.045 R)
• M60: 11,202,487 km (0.09 R)
• M61: 11,532,949 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.1

Radius: 4.8

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.37 AU - 8.39 AU

Year: 16745 Days

Day: 20.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 90,244,783 km

• M1: 100,679 km (0.055 R)
• M2: 216,319 km (0.071 R)
• M3: 401,221 km (0.068 R)
• M4: 443,558 km (0.105 R)
• M5: 661,971 km (0.114 R)
• M6: 695,630 km (0.055 R)
• M7: 836,701 km (0.066 R)
• M8: 948,451 km (0.06 R)
• M9: 1,165,966 km (0.094 R)
• M10: 1,554,621 km (0.096 R)
• M11: 2,104,692 km (0.087 R)
• M12: 2,361,253 km (0.108 R)
• M13: 2,519,827 km (0.076 R)
• M14: 3,159,956 km (0.11 R)
• M15: 3,816,541 km (0.106 R)
• M16: 4,065,621 km (0.103 R)
• M17: 4,097,186 km (0.107 R)
• M18: 5,772,832 km (0.06 R)
• M19: 6,022,511 km (0.094 R)
• M20: 7,018,235 km (0.106 R)
• M21: 7,246,371 km (0.096 R)
• M22: 7,515,647 km (0.068 R)
• M23: 8,869,359 km (0.071 R)
• M24: 10,296,223 km (0.108 R)
• M25: 10,948,171 km (0.112 R)
• M26: 11,256,941 km (0.092 R)
• M27: 12,018,693 km (0.028 R)
• M28: 13,028,927 km (0.075 R)
• M29: 13,075,602 km (0.106 R)
• M30: 13,356,098 km (0.119 R)
• M31: 14,546,448 km (0.04 R)
• M32: 14,983,274 km (0.096 R)
• M33: 17,026,781 km (0.105 R)
• M34: 17,435,632 km (0.037 R)
• M35: 18,054,967 km (0.041 R)
• M36: 18,367,327 km (0.103 R)
• M37: 18,786,501 km (0.032 R)
• M38: 18,891,818 km (0.1 R)
• M39: 19,050,092 km (0.098 R)
• M40: 20,278,590 km (0.093 R)
• M41: 20,711,825 km (0.069 R)
• M42: 21,148,053 km (0.042 R)
• M43: 21,312,461 km (0.118 R)
• M44: 21,753,026 km (0.108 R)
• M45: 21,974,282 km (0.098 R)
• M46: 23,205,173 km (0.088 R)
• M47: 23,601,458 km (0.036 R)
• M48: 23,885,843 km (0.072 R)
• M49: 24,171,426 km (0.089 R)
• M50: 24,919,116 km (0.092 R)
• M51: 24,977,010 km (0.093 R)
• M52: 26,614,359 km (0.097 R)
• M53: 26,910,413 km (0.077 R)
• M54: 27,446,123 km (0.079 R)
• M55: 27,505,812 km (0.112 R)
• M56: 27,565,652 km (0.112 R)
• M57: 27,925,135 km (0.059 R)
• M58: 29,439,963 km (0.099 R)
• M59: 29,623,520 km (0.104 R)
• M60: 32,169,975 km (0.077 R)
• M61: 33,692,881 km (0.047 R)
• M62: 34,013,021 km (0.096 R)
• M63: 34,205,703 km (0.08 R)
• M64: 34,785,694 km (0.09 R)
• M65: 36,676,611 km (0.067 R)
• M66: 36,940,053 km (0.102 R)
• M67: 37,006,025 km (0.106 R)
• M68: 37,468,731 km (0.108 R)
• M69: 37,800,540 km (0.079 R)
• M70: 38,466,998 km (0.104 R)
• M71: 39,137,197 km (0.059 R)
• M72: 39,541,260 km (0.107 R)
• M73: 40,149,825 km (0.089 R)
• M74: 41,171,129 km (0.08 R)
• M75: 43,517,273 km (0.035 R)
• M76: 44,285,607 km (0.053 R)
• M77: 47,045,538 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.8

Radius: 7.4

Gravity: 16.56 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.19 AU - 11.19 AU

Year: 22453 Days

Day: 21 Hours

Environment

Temp: -240 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,244,783 km

• M1: 144,811 km (0.107 R)
• M2: 195,973 km (0.101 R)
• M3: 257,608 km (0.114 R)
• M4: 347,067 km (0.118 R)
• M5: 514,467 km (0.087 R)
• M6: 1,483,861 km (0.103 R)
• M7: 1,833,771 km (0.077 R)
• M8: 1,943,725 km (0.119 R)
• M9: 2,018,225 km (0.1 R)
• M10: 2,857,768 km (0.044 R)
• M11: 2,942,889 km (0.095 R)
• M12: 3,072,142 km (0.084 R)
• M13: 4,967,098 km (0.111 R)
• M14: 5,173,094 km (0.119 R)
• M15: 5,807,838 km (0.096 R)
• M16: 6,805,357 km (0.1 R)
• M17: 6,919,500 km (0.071 R)
• M18: 7,323,863 km (0.112 R)
• M19: 7,382,206 km (0.071 R)
• M20: 7,676,615 km (0.091 R)
• M21: 8,582,579 km (0.044 R)
• M22: 8,705,848 km (0.091 R)
• M23: 8,829,865 km (0.085 R)
• M24: 9,268,186 km (0.08 R)
• M25: 9,778,016 km (0.11 R)
• M26: 9,906,820 km (0.097 R)
• M27: 10,691,760 km (0.066 R)
• M28: 10,891,174 km (0.034 R)
• M29: 11,091,785 km (0.063 R)
• M30: 11,906,345 km (0.085 R)
• M31: 12,182,203 km (0.112 R)
• M32: 12,320,881 km (0.12 R)
• M33: 12,460,156 km (0.08 R)
• M34: 13,449,297 km (0.071 R)
• M35: 13,664,419 km (0.11 R)
• M36: 13,736,525 km (0.108 R)
• M37: 14,098,403 km (0.081 R)
• M38: 14,536,874 km (0.103 R)
• M39: 14,683,929 km (0.113 R)
• M40: 15,128,384 km (0.079 R)
• M41: 15,202,884 km (0.075 R)
• M42: 16,106,455 km (0.053 R)
• M43: 16,718,310 km (0.052 R)
• M44: 17,337,944 km (0.07 R)
• M45: 17,415,885 km (0.101 R)
• M46: 18,679,389 km (0.072 R)
• M47: 19,565,008 km (0.078 R)
• M48: 20,135,724 km (0.106 R)
• M49: 20,960,457 km (0.094 R)
• M50: 21,796,260 km (0.063 R)
• M51: 22,557,863 km (0.099 R)
• M52: 23,846,349 km (0.113 R)
• M53: 26,314,565 km (0.111 R)
• M54: 27,215,742 km (0.111 R)
• M55: 27,488,010 km (0.118 R)
• M56: 28,035,239 km (0.044 R)
• M57: 28,770,662 km (0.073 R)
• M58: 29,233,369 km (0.046 R)
• M59: 31,488,856 km (0.112 R)
• M60: 32,541,277 km (0.115 R)
• M61: 34,190,294 km (0.069 R)
• M62: 35,370,472 km (0.037 R)
• M63: 38,277,458 km (0.081 R)
• M64: 38,990,591 km (0.106 R)
• M65: 39,092,766 km (0.101 R)
• M66: 40,326,500 km (0.039 R)
• M67: 42,305,829 km (0.042 R)
• M68: 43,466,260 km (0.079 R)
• M69: 45,065,311 km (0.102 R)
• M70: 45,602,667 km (0.047 R)
• M71: 49,533,501 km (0.098 R)
• M72: 50,867,614 km (0.047 R)
• M73: 52,101,049 km (0.083 R)
• M74: 56,205,865 km (0.113 R)
• M75: 56,436,994 km (0.108 R)
• M76: 59,940,875 km (0.101 R)
• M77: 61,124,493 km (0.084 R)
• M78: 61,838,225 km (0.062 R)
• M79: 63,634,895 km (0.113 R)
• M80: 63,875,748 km (0.083 R)
• M81: 67,279,249 km (0.047 R)
• M82: 69,622,101 km (0.092 R)
• M83: 71,866,219 km (0.119 R)
• M84: 72,242,607 km (0.123 R)
• M85: 74,514,251 km (0.165 R)
• M86: 77,965,623 km (0.119 R)
• M87: 81,076,810 km (0.12 R)
• M88: 81,207,409 km (0.221 R)
• M89: 83,436,866 km (0.105 R)
• M90: 84,228,388 km (0.029 R)
• M91: 88,895,842 km (0.092 R)
• M92: 89,434,693 km (0.096 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 12,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit