🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.8

Radius: 8.4

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.76 AU - 1.04 AU

Year: 551 Days

Day: 9.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,046,149 km

• M1: 105,616 km (0.108 R)
• M2: 166,951 km (0.067 R)
• M3: 267,631 km (0.105 R)
• M4: 368,160 km (0.078 R)
• M5: 485,595 km (0.062 R)
• M6: 614,398 km (0.047 R)
• M7: 736,770 km (0.049 R)
• M8: 843,134 km (0.117 R)
• M9: 929,601 km (0.107 R)
• M10: 1,050,626 km (0.099 R)
• M11: 1,168,808 km (0.061 R)
• M12: 1,300,005 km (0.065 R)
• M13: 1,360,293 km (0.116 R)
• M14: 1,504,655 km (0.078 R)
• M15: 1,589,627 km (0.079 R)
• M16: 1,672,953 km (0.051 R)
• M17: 1,792,781 km (0.101 R)
• M18: 1,951,654 km (0.047 R)
• M19: 2,004,611 km (0.087 R)
• M20: 2,061,309 km (0.107 R)
• M21: 2,193,703 km (0.107 R)
• M22: 2,293,934 km (0.107 R)
• M23: 2,367,386 km (0.05 R)
• M24: 2,491,702 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.1

Radius: 9.2

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.3 AU - 1.82 AU

Year: 1258 Days

Day: 6.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 56,046,149 km

• M1: 121,174 km (0.068 R)
• M2: 180,116 km (0.07 R)
• M3: 300,243 km (0.071 R)
• M4: 383,868 km (0.116 R)
• M5: 493,823 km (0.116 R)
• M6: 633,846 km (0.079 R)
• M7: 761,304 km (0.052 R)
• M8: 862,731 km (0.054 R)
• M9: 998,267 km (0.105 R)
• M10: 1,117,945 km (0.098 R)
• M11: 1,218,923 km (0.104 R)
• M12: 1,298,809 km (0.094 R)
• M13: 1,405,322 km (0.12 R)
• M14: 1,497,774 km (0.04 R)
• M15: 1,566,290 km (0.047 R)
• M16: 1,636,002 km (0.067 R)
• M17: 1,715,738 km (0.102 R)
• M18: 1,805,796 km (0.104 R)
• M19: 1,888,374 km (0.102 R)
• M20: 2,153,162 km (0.08 R)
• M21: 2,250,700 km (0.042 R)
• M22: 2,718,493 km (0.1 R)
• M23: 2,792,394 km (0.101 R)
• M24: 2,866,894 km (0.095 R)
• M25: 3,116,423 km (0.042 R)
• M26: 3,238,345 km (0.089 R)
• M27: 3,567,460 km (0.071 R)
• M28: 3,648,542 km (0.113 R)
• M29: 3,919,315 km (0.075 R)
• M30: 4,160,018 km (0.032 R)
• M31: 4,233,321 km (0.102 R)
• M32: 4,356,140 km (0.076 R)
• M33: 4,480,307 km (0.075 R)
• M34: 4,656,084 km (0.085 R)
• M35: 4,719,514 km (0.119 R)
• M36: 4,885,567 km (0.1 R)
• M37: 5,001,655 km (0.097 R)
• M38: 5,435,190 km (0.11 R)
• M39: 5,744,558 km (0.085 R)
• M40: 5,935,744 km (0.096 R)
• M41: 6,004,559 km (0.08 R)
• M42: 6,142,937 km (0.081 R)
• M43: 6,282,363 km (0.116 R)
• M44: 6,535,931 km (0.105 R)
• M45: 6,735,644 km (0.106 R)
• M46: 6,908,280 km (0.101 R)
• M47: 6,980,685 km (0.038 R)
• M48: 7,199,547 km (0.072 R)
• M49: 7,539,284 km (0.118 R)
• M50: 7,748,721 km (0.082 R)
• M51: 8,203,947 km (0.119 R)
• M52: 8,481,302 km (0.041 R)
• M53: 8,746,090 km (0.1 R)
• M54: 8,966,148 km (0.095 R)
• M55: 9,077,000 km (0.085 R)
• M56: 9,299,752 km (0.066 R)
• M57: 9,524,448 km (0.095 R)
• M58: 9,605,230 km (0.113 R)
• M59: 10,044,749 km (0.082 R)
• M60: 10,126,878 km (0.084 R)
• M61: 10,441,183 km (0.063 R)
• M62: 10,507,605 km (0.12 R)
• M63: 10,825,650 km (0.084 R)
• M64: 11,231,958 km (0.064 R)
• M65: 11,368,541 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.8

Radius: 13.8

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.49 AU - 2.53 AU

Year: 2568 Days

Day: 7.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 56,046,149 km

• M1: 193,879 km (0.111 R)
• M2: 349,461 km (0.118 R)
• M3: 463,903 km (0.027 R)
• M4: 608,714 km (0.058 R)
• M5: 793,318 km (0.102 R)
• M6: 1,038,508 km (0.064 R)
• M7: 1,335,909 km (0.085 R)
• M8: 1,556,267 km (0.063 R)
• M9: 1,848,880 km (0.031 R)
• M10: 1,991,746 km (0.116 R)
• M11: 2,277,927 km (0.115 R)
• M12: 2,398,503 km (0.08 R)
• M13: 2,532,542 km (0.117 R)
• M14: 2,773,395 km (0.112 R)
• M15: 3,130,485 km (0.073 R)
• M16: 3,427,138 km (0.08 R)
• M17: 3,578,979 km (0.072 R)
• M18: 4,061,283 km (0.069 R)
• M19: 4,235,714 km (0.043 R)
• M20: 4,412,688 km (0.061 R)
• M21: 4,578,293 km (0.099 R)
• M22: 4,760,055 km (0.115 R)
• M23: 4,972,783 km (0.104 R)
• M24: 5,116,247 km (0.079 R)
• M25: 5,203,164 km (0.073 R)
• M26: 5,319,700 km (0.118 R)
• M27: 5,525,846 km (0.103 R)
• M28: 5,734,535 km (0.038 R)
• M29: 5,855,111 km (0.037 R)
• M30: 5,961,176 km (0.086 R)
• M31: 6,067,989 km (0.118 R)
• M32: 6,221,626 km (0.075 R)
• M33: 6,345,642 km (0.098 R)
• M34: 6,470,258 km (0.106 R)
• M35: 6,658,900 km (0.085 R)
• M36: 6,865,345 km (0.056 R)
• M37: 7,170,974 km (0.072 R)
• M38: 7,268,362 km (0.049 R)
• M39: 7,546,913 km (0.078 R)
• M40: 7,828,905 km (0.036 R)
• M41: 7,996,455 km (0.112 R)
• M42: 8,644,064 km (0.103 R)
• M43: 8,730,532 km (0.085 R)
• M44: 8,817,448 km (0.068 R)
• M45: 8,974,376 km (0.092 R)
• M46: 9,290,925 km (0.097 R)
• M47: 9,397,289 km (0.106 R)
• M48: 9,504,102 km (0.118 R)
• M49: 9,665,070 km (0.081 R)
• M50: 9,881,089 km (0.112 R)
• M51: 10,318,064 km (0.109 R)
• M52: 10,428,168 km (0.088 R)
• M53: 10,594,372 km (0.048 R)
• M54: 10,724,073 km (0.078 R)
• M55: 10,854,373 km (0.032 R)
• M56: 11,097,768 km (0.095 R)
• M57: 11,551,948 km (0.105 R)
• M58: 11,839,026 km (0.067 R)
• M59: 12,420,064 km (0.104 R)
• M60: 12,537,349 km (0.099 R)
• M61: 12,733,771 km (0.102 R)
• M62: 13,149,503 km (0.098 R)
• M63: 13,308,975 km (0.077 R)
• M64: 13,489,390 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.4

Radius: 3.4

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.68 AU - 7.38 AU

Year: 12035 Days

Day: 17.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,046,149 km

• M1: 61,036 km (0.078 R)
• M2: 225,145 km (0.098 R)
• M3: 327,021 km (0.114 R)
• M4: 511,625 km (0.07 R)
• M5: 596,148 km (0.089 R)
• M6: 659,278 km (0.086 R)
• M7: 751,281 km (0.063 R)
• M8: 847,622 km (0.113 R)
• M9: 977,323 km (0.112 R)
• M10: 1,037,012 km (0.1 R)
• M11: 1,113,307 km (0.026 R)
• M12: 1,144,424 km (0.04 R)
• M13: 1,403,078 km (0.068 R)
• M14: 1,733,091 km (0.111 R)
• M15: 1,953,449 km (0.097 R)
• M16: 1,990,998 km (0.031 R)
• M17: 2,360,056 km (0.078 R)
• M18: 3,382,557 km (0.084 R)
• M19: 3,518,841 km (0.118 R)
• M20: 3,986,185 km (0.057 R)
• M21: 4,672,689 km (0.101 R)
• M22: 4,697,822 km (0.055 R)
• M23: 4,824,382 km (0.075 R)
• M24: 5,368,469 km (0.081 R)
• M25: 5,421,277 km (0.111 R)
• M26: 5,634,305 km (0.055 R)
• M27: 6,206,367 km (0.038 R)
• M28: 6,429,118 km (0.089 R)
• M29: 6,882,549 km (0.033 R)
• M30: 7,200,295 km (0.074 R)
• M31: 7,522,679 km (0.098 R)
• M32: 7,670,780 km (0.064 R)
• M33: 8,921,269 km (0.108 R)
• M34: 9,394,297 km (0.096 R)
• M35: 9,426,162 km (0.049 R)
• M36: 9,553,918 km (0.034 R)
• M37: 9,907,867 km (0.067 R)
• M38: 9,940,330 km (0.088 R)
• M39: 9,972,792 km (0.043 R)
• M40: 10,463,473 km (0.096 R)
• M41: 10,895,063 km (0.056 R)
• M42: 11,163,592 km (0.108 R)
• M43: 11,604,606 km (0.085 R)
• M44: 11,707,230 km (0.108 R)
• M45: 12,016,748 km (0.113 R)
• M46: 12,503,540 km (0.109 R)
• M47: 13,424,614 km (0.096 R)
• M48: 14,038,563 km (0.1 R)
• M49: 14,257,425 km (0.106 R)
• M50: 14,661,639 km (0.103 R)
• M51: 15,181,491 km (0.112 R)
• M52: 15,820,872 km (0.062 R)
• M53: 16,893,040 km (0.072 R)
• M54: 17,516,115 km (0.101 R)
• M55: 17,555,310 km (0.092 R)
• M56: 17,633,849 km (0.044 R)
• M57: 17,869,914 km (0.113 R)
• M58: 18,186,464 km (0.09 R)
• M59: 18,985,615 km (0.07 R)
• M60: 19,106,490 km (0.045 R)
• M61: 19,755,446 km (0.101 R)
• M62: 19,959,797 km (0.12 R)
• M63: 20,576,738 km (0.036 R)
• M64: 20,866,809 km (0.113 R)
• M65: 21,033,311 km (0.087 R)
• M66: 21,158,375 km (0.118 R)
• M67: 21,283,588 km (0.043 R)
• M68: 21,618,987 km (0.107 R)
• M69: 22,678,289 km (0.099 R)
• M70: 22,977,934 km (0.095 R)
• M71: 23,451,411 km (0.12 R)
• M72: 23,624,346 km (0.112 R)
• M73: 23,667,730 km (0.119 R)
• M74: 23,711,113 km (0.041 R)
• M75: 24,189,527 km (0.109 R)
• M76: 24,276,892 km (0.046 R)
• M77: 25,332,903 km (0.108 R)
• M78: 25,599,337 km (0.104 R)
• M79: 25,688,348 km (0.104 R)
• M80: 26,269,386 km (0.042 R)
• M81: 26,719,227 km (0.087 R)
• M82: 26,854,613 km (0.064 R)
• M83: 27,353,223 km (0.086 R)
• M84: 28,867,303 km (0.098 R)
• M85: 28,959,904 km (0.102 R)
• M86: 29,006,279 km (0.084 R)
• M87: 29,378,030 km (0.06 R)
• M88: 30,928,013 km (0.077 R)
• M89: 31,402,987 km (0.054 R)
• M90: 31,593,574 km (0.096 R)
• M91: 31,976,096 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344

Radius: 3

Gravity: 38.22 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.4 AU - 9.88 AU

Year: 17842 Days

Day: 20.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 140.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,046,149 km

• M1: 93,349 km (0.066 R)
• M2: 172,636 km (0.096 R)
• M3: 343,028 km (0.105 R)
• M4: 388,506 km (0.072 R)
• M5: 663,467 km (0.107 R)
• M6: 881,131 km (0.096 R)
• M7: 987,047 km (0.081 R)
• M8: 1,210,845 km (0.075 R)
• M9: 1,549,535 km (0.113 R)
• M10: 2,453,405 km (0.104 R)
• M11: 2,632,324 km (0.104 R)
• M12: 2,815,432 km (0.115 R)
• M13: 3,161,901 km (0.12 R)
• M14: 4,067,566 km (0.118 R)
• M15: 4,386,060 km (0.078 R)
• M16: 4,457,867 km (0.102 R)
• M17: 5,046,834 km (0.042 R)
• M18: 6,134,859 km (0.065 R)
• M19: 6,336,517 km (0.071 R)
• M20: 6,871,030 km (0.106 R)
• M21: 6,996,393 km (0.069 R)
• M22: 8,558,943 km (0.098 R)
• M23: 8,784,237 km (0.112 R)
• M24: 9,240,511 km (0.095 R)
• M25: 9,704,414 km (0.097 R)
• M26: 9,892,159 km (0.12 R)
• M27: 10,606,639 km (0.039 R)
• M28: 11,485,825 km (0.083 R)
• M29: 12,084,815 km (0.114 R)
• M30: 12,286,772 km (0.114 R)
• M31: 12,950,688 km (0.09 R)
• M32: 14,633,813 km (0.034 R)
• M33: 14,902,940 km (0.066 R)
• M34: 15,010,950 km (0.104 R)
• M35: 15,173,712 km (0.1 R)
• M36: 15,500,733 km (0.091 R)
• M37: 15,775,095 km (0.091 R)
• M38: 16,050,954 km (0.095 R)
• M39: 16,106,305 km (0.114 R)
• M40: 16,888,253 km (0.089 R)
• M41: 17,568,325 km (0.09 R)
• M42: 17,911,652 km (0.07 R)
• M43: 18,430,906 km (0.084 R)
• M44: 18,605,038 km (0.092 R)
• M45: 19,130,875 km (0.103 R)
• M46: 19,958,301 km (0.106 R)
• M47: 20,077,530 km (0.09 R)
• M48: 21,586,973 km (0.055 R)
• M49: 21,709,344 km (0.034 R)
• M50: 21,954,684 km (0.045 R)
• M51: 23,823,760 km (0.117 R)
• M52: 26,198,178 km (0.11 R)
• M53: 30,341,889 km (0.117 R)
• M54: 30,684,917 km (0.111 R)
• M55: 32,348,744 km (0.1 R)
• M56: 32,558,780 km (0.055 R)
• M57: 34,041,743 km (0.058 R)
• M58: 34,112,952 km (0.099 R)
• M59: 34,683,967 km (0.073 R)
• M60: 35,474,442 km (0.116 R)
• M61: 35,618,655 km (0.031 R)
• M62: 37,512,863 km (0.036 R)
• M63: 39,215,586 km (0.063 R)
• M64: 39,813,828 km (0.115 R)
• M65: 40,414,912 km (0.119 R)
• M66: 40,490,309 km (0.114 R)
• M67: 40,867,745 km (0.12 R)
• M68: 41,170,531 km (0.058 R)
• M69: 41,930,937 km (0.041 R)
• M70: 42,389,305 km (0.085 R)
• M71: 42,772,574 km (0.076 R)
• M72: 44,472,605 km (0.036 R)
• M73: 44,628,186 km (0.113 R)
• M74: 44,706,127 km (0.05 R)
• M75: 44,862,008 km (0.047 R)
• M76: 45,958,411 km (0.033 R)
• M77: 46,115,788 km (0.063 R)
• M78: 46,194,626 km (0.065 R)
• M79: 46,509,978 km (0.057 R)
• M80: 47,142,927 km (0.068 R)
• M81: 47,381,086 km (0.064 R)
• M82: 48,417,500 km (0.064 R)
• M83: 49,703,294 km (0.098 R)
• M84: 50,107,358 km (0.108 R)
• M85: 51,081,689 km (0.114 R)
• M86: 51,244,751 km (0.071 R)
• M87: 52,062,303 km (0.069 R)
• M88: 52,801,765 km (0.057 R)
• M89: 53,214,057 km (0.092 R)
• M90: 53,379,363 km (0.106 R)
• M91: 54,041,932 km (0.089 R)
• M92: 54,208,135 km (0.114 R)
• M93: 55,459,072 km (0.113 R)
• M94: 55,794,321 km (0.09 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 17,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit