🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.8

Radius: 12.2

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.53 AU - 0.85 AU

Year: 376 Days

Day: 6.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 46,084,836 km

• M1: 161,117 km (0.115 R)
• M2: 244,593 km (0.117 R)
• M3: 341,083 km (0.117 R)
• M4: 473,328 km (0.098 R)
• M5: 589,266 km (0.067 R)
• M6: 672,891 km (0.087 R)
• M7: 784,192 km (0.048 R)
• M8: 878,140 km (0.066 R)
• M9: 968,048 km (0.095 R)
• M10: 1,091,765 km (0.086 R)
• M11: 1,193,941 km (0.118 R)
• M12: 1,285,495 km (0.1 R)
• M13: 1,486,255 km (0.035 R)
• M14: 1,702,573 km (0.093 R)
• M15: 1,935,048 km (0.117 R)
• M16: 2,094,071 km (0.096 R)
• M17: 2,223,324 km (0.115 R)
• M18: 2,332,231 km (0.088 R)
• M19: 2,425,281 km (0.104 R)
• M20: 2,531,495 km (0.113 R)
• M21: 2,615,270 km (0.104 R)
• M22: 2,742,727 km (0.073 R)
• M23: 2,903,545 km (0.06 R)
• M24: 2,985,076 km (0.082 R)
• M25: 3,137,815 km (0.043 R)
• M26: 3,338,875 km (0.105 R)
• M27: 3,598,128 km (0.089 R)
• M28: 3,679,210 km (0.059 R)
• M29: 3,815,643 km (0.109 R)
• M30: 3,940,109 km (0.108 R)
• M31: 4,171,537 km (0.032 R)
• M32: 4,335,645 km (0.091 R)
• M33: 4,429,294 km (0.042 R)
• M34: 4,531,020 km (0.072 R)
• M35: 4,640,825 km (0.103 R)
• M36: 4,788,628 km (0.104 R)
• M37: 4,878,087 km (0.079 R)
• M38: 4,975,625 km (0.09 R)
• M39: 5,081,540 km (0.106 R)
• M40: 5,188,054 km (0.071 R)
• M41: 5,264,648 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.6

Radius: 14.2

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.21 AU - 2.91 AU

Year: 2687 Days

Day: 12.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 135 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 46,084,836 km

• M1: 176,974 km (0.091 R)
• M2: 300,841 km (0.088 R)
• M3: 389,553 km (0.045 R)
• M4: 800,349 km (0.105 R)
• M5: 1,179,130 km (0.031 R)
• M6: 1,309,281 km (0.097 R)
• M7: 1,481,468 km (0.117 R)
• M8: 1,613,413 km (0.119 R)
• M9: 1,769,444 km (0.087 R)
• M10: 2,002,816 km (0.102 R)
• M11: 2,128,628 km (0.092 R)
• M12: 2,290,044 km (0.072 R)
• M13: 2,455,499 km (0.102 R)
• M14: 2,728,815 km (0.107 R)
• M15: 3,169,829 km (0.06 R)
• M16: 3,280,532 km (0.092 R)
• M17: 3,518,841 km (0.101 R)
• M18: 3,646,598 km (0.116 R)
• M19: 3,828,060 km (0.109 R)
• M20: 4,012,514 km (0.059 R)
• M21: 4,105,863 km (0.033 R)
• M22: 4,294,955 km (0.064 R)
• M23: 4,667,753 km (0.12 R)
• M24: 4,780,250 km (0.109 R)
• M25: 4,922,219 km (0.109 R)
• M26: 5,051,172 km (0.115 R)
• M27: 5,533,775 km (0.104 R)
• M28: 5,653,004 km (0.098 R)
• M29: 5,894,156 km (0.06 R)
• M30: 6,123,340 km (0.116 R)
• M31: 6,433,606 km (0.076 R)
• M32: 6,527,703 km (0.067 R)
• M33: 6,685,529 km (0.094 R)
• M34: 6,844,701 km (0.081 R)
• M35: 7,053,540 km (0.116 R)
• M36: 7,477,500 km (0.075 R)
• M37: 7,609,595 km (0.029 R)
• M38: 7,725,832 km (0.077 R)
• M39: 7,876,178 km (0.085 R)
• M40: 8,145,903 km (0.112 R)
• M41: 8,401,716 km (0.091 R)
• M42: 8,868,611 km (0.117 R)
• M43: 8,991,131 km (0.115 R)
• M44: 9,237,669 km (0.094 R)
• M45: 9,827,982 km (0.115 R)
• M46: 9,918,488 km (0.12 R)
• M47: 10,838,815 km (0.097 R)
• M48: 11,499,439 km (0.105 R)
• M49: 11,633,179 km (0.098 R)
• M50: 11,979,349 km (0.116 R)
• M51: 12,309,362 km (0.115 R)
• M52: 12,544,230 km (0.102 R)
• M53: 12,760,848 km (0.085 R)
• M54: 12,919,123 km (0.084 R)
• M55: 13,438,078 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.7

Radius: 13.3

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.95 AU - 3.07 AU

Year: 3426 Days

Day: 14.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 46,084,836 km

• M1: 167,250 km (0.085 R)
• M2: 251,175 km (0.067 R)
• M3: 335,398 km (0.112 R)
• M4: 489,035 km (0.047 R)
• M5: 736,620 km (0.087 R)
• M6: 822,489 km (0.095 R)
• M7: 1,147,116 km (0.09 R)
• M8: 1,249,142 km (0.105 R)
• M9: 1,402,480 km (0.109 R)
• M10: 1,612,815 km (0.059 R)
• M11: 1,780,963 km (0.107 R)
• M12: 2,234,543 km (0.101 R)
• M13: 2,467,617 km (0.11 R)
• M14: 2,557,076 km (0.026 R)
• M15: 2,678,251 km (0.083 R)
• M16: 2,785,812 km (0.111 R)
• M17: 3,069,150 km (0.069 R)
• M18: 3,198,253 km (0.032 R)
• M19: 3,545,769 km (0.063 R)
• M20: 3,749,970 km (0.085 R)
• M21: 3,836,138 km (0.074 R)
• M22: 4,045,874 km (0.078 R)
• M23: 4,187,843 km (0.076 R)
• M24: 4,331,457 km (0.049 R)
• M25: 4,531,768 km (0.087 R)
• M26: 4,697,972 km (0.104 R)
• M27: 4,884,969 km (0.116 R)
• M28: 6,221,476 km (0.071 R)
• M29: 6,365,240 km (0.059 R)
• M30: 6,447,967 km (0.052 R)
• M31: 6,677,151 km (0.11 R)
• M32: 7,122,205 km (0.105 R)
• M33: 7,272,700 km (0.116 R)
• M34: 7,576,983 km (0.106 R)
• M35: 7,664,647 km (0.071 R)
• M36: 8,378,678 km (0.081 R)
• M37: 8,469,334 km (0.067 R)
• M38: 8,628,955 km (0.071 R)
• M39: 8,766,585 km (0.074 R)
• M40: 9,020,901 km (0.12 R)
• M41: 9,207,300 km (0.102 R)
• M42: 9,324,435 km (0.053 R)
• M43: 9,845,933 km (0.081 R)
• M44: 10,182,828 km (0.062 R)
• M45: 10,450,159 km (0.047 R)
• M46: 10,596,915 km (0.101 R)
• M47: 11,366,297 km (0.105 R)
• M48: 11,669,083 km (0.031 R)
• M49: 11,897,818 km (0.095 R)
• M50: 12,282,584 km (0.119 R)
• M51: 12,801,838 km (0.09 R)
• M52: 13,222,357 km (0.078 R)
• M53: 13,647,515 km (0.082 R)
• M54: 13,834,961 km (0.069 R)
• M55: 14,566,045 km (0.093 R)
• M56: 14,730,154 km (0.079 R)
• M57: 15,281,871 km (0.072 R)
• M58: 15,393,023 km (0.109 R)
• M59: 15,672,023 km (0.086 R)
• M60: 16,206,835 km (0.112 R)
• M61: 16,719,208 km (0.103 R)
• M62: 16,948,541 km (0.061 R)
• M63: 17,381,477 km (0.096 R)
• M64: 17,964,311 km (0.087 R)
• M65: 18,435,245 km (0.034 R)
• M66: 19,359,311 km (0.115 R)
• M67: 19,842,213 km (0.05 R)
• M68: 20,451,375 km (0.09 R)

Asteroid Belt

Center: 5.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.5

Radius: 7.5

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.89 AU - 7.99 AU

Year: 13313 Days

Day: 19.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 46,084,836 km

• M1: 100,829 km (0.106 R)
• M2: 297,251 km (0.074 R)
• M3: 433,983 km (0.116 R)
• M4: 489,185 km (0.061 R)
• M5: 1,212,940 km (0.108 R)
• M6: 1,703,022 km (0.1 R)
• M7: 1,771,239 km (0.075 R)
• M8: 2,927,032 km (0.092 R)
• M9: 3,460,199 km (0.067 R)
• M10: 3,605,608 km (0.116 R)
• M11: 4,084,022 km (0.096 R)
• M12: 4,176,025 km (0.105 R)
• M13: 4,582,632 km (0.08 R)
• M14: 4,710,239 km (0.118 R)
• M15: 4,969,192 km (0.1 R)
• M16: 5,067,329 km (0.085 R)
• M17: 5,980,773 km (0.073 R)
• M18: 6,190,509 km (0.047 R)
• M19: 6,296,425 km (0.114 R)
• M20: 6,581,558 km (0.056 R)
• M21: 7,954,717 km (0.103 R)
• M22: 8,496,860 km (0.118 R)
• M23: 9,291,823 km (0.05 R)
• M24: 9,821,250 km (0.119 R)
• M25: 9,903,529 km (0.075 R)
• M26: 10,951,911 km (0.092 R)
• M27: 11,424,191 km (0.1 R)
• M28: 11,641,108 km (0.069 R)
• M29: 11,903,353 km (0.055 R)
• M30: 12,079,130 km (0.076 R)
• M31: 13,930,404 km (0.079 R)
• M32: 14,208,806 km (0.085 R)
• M33: 14,348,530 km (0.101 R)
• M34: 14,395,354 km (0.108 R)
• M35: 14,535,677 km (0.083 R)
• M36: 15,387,936 km (0.078 R)
• M37: 15,820,124 km (0.094 R)
• M38: 15,868,445 km (0.049 R)
• M39: 16,061,875 km (0.083 R)
• M40: 16,256,352 km (0.115 R)
• M41: 16,353,740 km (0.102 R)
• M42: 16,500,346 km (0.075 R)
• M43: 16,696,469 km (0.118 R)
• M44: 17,338,992 km (0.066 R)
• M45: 18,750,597 km (0.056 R)
• M46: 19,470,163 km (0.105 R)
• M47: 19,677,356 km (0.093 R)
• M48: 21,308,122 km (0.118 R)
• M49: 23,036,427 km (0.099 R)
• M50: 24,585,363 km (0.109 R)
• M51: 24,809,460 km (0.099 R)
• M52: 25,768,981 km (0.072 R)
• M53: 25,825,828 km (0.057 R)
• M54: 26,053,516 km (0.09 R)
• M55: 26,224,806 km (0.074 R)
• M56: 26,396,395 km (0.049 R)
• M57: 26,855,810 km (0.075 R)
• M58: 26,971,150 km (0.105 R)
• M59: 27,666,181 km (0.096 R)
• M60: 28,132,927 km (0.079 R)
• M61: 28,308,555 km (0.097 R)
• M62: 28,543,274 km (0.109 R)
• M63: 28,778,741 km (0.102 R)
• M64: 29,548,422 km (0.117 R)
• M65: 30,264,846 km (0.095 R)
• M66: 31,471,652 km (0.101 R)
• M67: 31,775,785 km (0.07 R)
• M68: 32,817,285 km (0.078 R)
• M69: 33,373,041 km (0.118 R)
• M70: 34,933,347 km (0.095 R)
• M71: 35,248,250 km (0.05 R)
• M72: 35,690,761 km (0.102 R)
• M73: 35,754,190 km (0.065 R)
• M74: 36,135,066 km (0.042 R)
• M75: 36,901,008 km (0.11 R)
• M76: 37,093,390 km (0.078 R)
• M77: 37,285,923 km (0.115 R)
• M78: 37,350,250 km (0.042 R)
• M79: 37,543,381 km (0.115 R)
• M80: 37,865,914 km (0.091 R)
• M81: 38,059,942 km (0.106 R)
• M82: 38,904,273 km (0.083 R)
• M83: 39,426,968 km (0.09 R)
• M84: 39,492,491 km (0.104 R)
• M85: 40,743,878 km (0.067 R)
• M86: 42,410,248 km (0.045 R)
• M87: 43,488,400 km (0.049 R)
• M88: 43,556,018 km (0.088 R)
• M89: 44,234,744 km (0.055 R)
• M90: 44,302,811 km (0.103 R)
• M91: 45,190,974 km (0.072 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 17,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit