🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.59 AU - 0.71 AU

Year: 186 Days

Day: 22.9 Hours

Environment

Temp: 210 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.7

Radius: 14.8

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.78 AU - 6.98 AU

Year: 5058 Days

Day: 14.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,581,190 km

• M1: 188,793 km (0.112 R)
• M2: 537,206 km (0.105 R)
• M3: 652,696 km (0.114 R)
• M4: 754,871 km (0.058 R)
• M5: 926,759 km (0.108 R)
• M6: 1,058,405 km (0.117 R)
• M7: 1,798,615 km (0.094 R)
• M8: 1,984,565 km (0.093 R)
• M9: 2,106,338 km (0.102 R)
• M10: 2,230,654 km (0.058 R)
• M11: 2,487,065 km (0.081 R)
• M12: 2,676,306 km (0.061 R)
• M13: 2,850,887 km (0.093 R)
• M14: 3,629,693 km (0.113 R)
• M15: 3,823,572 km (0.107 R)
• M16: 4,177,072 km (0.104 R)
• M17: 4,312,458 km (0.118 R)
• M18: 4,495,266 km (0.104 R)
• M19: 4,963,657 km (0.054 R)
• M20: 5,059,250 km (0.046 R)
• M21: 5,300,851 km (0.108 R)
• M22: 5,521,807 km (0.092 R)
• M23: 5,998,127 km (0.101 R)
• M24: 6,383,640 km (0.102 R)
• M25: 6,540,120 km (0.1 R)
• M26: 6,777,382 km (0.04 R)
• M27: 7,671,379 km (0.113 R)
• M28: 7,810,056 km (0.12 R)
• M29: 7,977,755 km (0.069 R)
• M30: 8,288,171 km (0.113 R)
• M31: 8,660,221 km (0.113 R)
• M32: 8,775,710 km (0.117 R)
• M33: 9,154,941 km (0.056 R)
• M34: 9,659,086 km (0.036 R)
• M35: 9,959,777 km (0.078 R)
• M36: 10,386,131 km (0.085 R)
• M37: 10,570,735 km (0.087 R)
• M38: 10,974,350 km (0.074 R)
• M39: 11,796,839 km (0.04 R)
• M40: 12,053,998 km (0.063 R)
• M41: 12,508,327 km (0.088 R)
• M42: 13,367,318 km (0.104 R)
• M43: 14,313,524 km (0.118 R)
• M44: 14,968,015 km (0.098 R)
• M45: 15,351,285 km (0.044 R)
• M46: 16,163,452 km (0.053 R)
• M47: 16,270,414 km (0.111 R)
• M48: 17,207,345 km (0.092 R)
• M49: 17,426,058 km (0.097 R)
• M50: 17,903,125 km (0.056 R)
• M51: 18,384,531 km (0.1 R)
• M52: 18,533,531 km (0.118 R)
• M53: 18,945,224 km (0.091 R)
• M54: 19,284,512 km (0.117 R)
• M55: 19,511,601 km (0.113 R)
• M56: 21,088,213 km (0.099 R)
• M57: 21,714,430 km (0.067 R)
• M58: 21,950,944 km (0.115 R)
• M59: 22,466,159 km (0.114 R)
• M60: 22,705,366 km (0.096 R)
• M61: 23,226,416 km (0.116 R)
• M62: 24,117,271 km (0.099 R)
• M63: 24,813,350 km (0.093 R)
• M64: 25,143,213 km (0.04 R)
• M65: 25,765,690 km (0.098 R)
• M66: 25,890,754 km (0.06 R)
• M67: 26,225,255 km (0.093 R)
• M68: 26,393,104 km (0.105 R)
• M69: 26,772,035 km (0.057 R)
• M70: 27,322,555 km (0.111 R)
• M71: 28,005,320 km (0.062 R)
• M72: 28,176,909 km (0.069 R)
• M73: 28,434,815 km (0.091 R)
• M74: 28,650,535 km (0.072 R)
• M75: 29,126,705 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.1

Radius: 13.4

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.66 AU - 9.18 AU

Year: 7907 Days

Day: 12.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,581,190 km

• M1: 250,128 km (0.073 R)
• M2: 489,933 km (0.12 R)
• M3: 919,279 km (0.061 R)
• M4: 1,175,091 km (0.089 R)
• M5: 1,581,249 km (0.058 R)
• M6: 1,868,926 km (0.073 R)
• M7: 2,101,850 km (0.067 R)
• M8: 2,394,314 km (0.089 R)
• M9: 2,520,126 km (0.084 R)
• M10: 3,018,885 km (0.097 R)
• M11: 3,155,318 km (0.085 R)
• M12: 3,293,846 km (0.085 R)
• M13: 4,017,301 km (0.117 R)
• M14: 4,443,805 km (0.094 R)
• M15: 4,599,686 km (0.097 R)
• M16: 4,725,647 km (0.034 R)
• M17: 6,048,990 km (0.088 R)
• M18: 7,967,283 km (0.1 R)
• M19: 8,081,277 km (0.074 R)
• M20: 8,854,249 km (0.104 R)
• M21: 9,051,270 km (0.106 R)
• M22: 9,369,464 km (0.106 R)
• M23: 9,731,940 km (0.03 R)
• M24: 10,222,471 km (0.084 R)
• M25: 10,429,216 km (0.032 R)
• M26: 10,804,856 km (0.114 R)
• M27: 11,270,105 km (0.045 R)
• M28: 12,176,519 km (0.045 R)
• M29: 13,196,178 km (0.095 R)
• M30: 13,376,294 km (0.118 R)
• M31: 13,648,113 km (0.072 R)
• M32: 14,335,366 km (0.106 R)
• M33: 14,753,192 km (0.086 R)
• M34: 15,791,551 km (0.097 R)
• M35: 15,982,887 km (0.085 R)
• M36: 16,755,859 km (0.057 R)
• M37: 16,951,084 km (0.089 R)
• M38: 17,838,648 km (0.12 R)
• M39: 18,137,844 km (0.078 R)
• M40: 18,690,758 km (0.104 R)
• M41: 19,096,467 km (0.105 R)
• M42: 19,505,019 km (0.067 R)
• M43: 20,591,249 km (0.058 R)
• M44: 20,748,028 km (0.095 R)
• M45: 20,905,106 km (0.063 R)
• M46: 21,750,034 km (0.103 R)
• M47: 21,963,062 km (0.027 R)
• M48: 23,038,521 km (0.104 R)
• M49: 23,418,948 km (0.109 R)
• M50: 23,801,470 km (0.107 R)
• M51: 24,905,802 km (0.077 R)
• M52: 25,072,902 km (0.089 R)
• M53: 25,408,151 km (0.104 R)
• M54: 26,139,685 km (0.072 R)
• M55: 26,366,326 km (0.048 R)
• M56: 26,650,262 km (0.097 R)
• M57: 26,992,542 km (0.057 R)
• M58: 27,336,169 km (0.103 R)
• M59: 27,451,060 km (0.088 R)
• M60: 27,681,291 km (0.116 R)
• M61: 27,854,376 km (0.097 R)
• M62: 27,970,015 km (0.083 R)
• M63: 28,492,261 km (0.054 R)
• M64: 28,608,798 km (0.056 R)
• M65: 29,252,218 km (0.043 R)
• M66: 29,605,269 km (0.085 R)
• M67: 30,434,490 km (0.108 R)
• M68: 31,331,479 km (0.101 R)
• M69: 32,723,637 km (0.079 R)
• M70: 32,845,559 km (0.097 R)
• M71: 33,028,966 km (0.099 R)
• M72: 33,335,193 km (0.03 R)
• M73: 35,254,982 km (0.064 R)
• M74: 35,380,046 km (0.044 R)
• M75: 35,881,947 km (0.052 R)
• M76: 37,210,526 km (0.065 R)
• M77: 37,401,562 km (0.113 R)
• M78: 37,656,926 km (0.11 R)
• M79: 39,395,552 km (0.091 R)
• M80: 39,655,254 km (0.077 R)
• M81: 44,225,619 km (0.066 R)
• M82: 44,360,556 km (0.079 R)
• M83: 44,563,261 km (0.116 R)
• M84: 45,173,022 km (0.1 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 12,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit