🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.8

Radius: 10.8

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.91 AU - 2.59 AU

Year: 2179 Days

Day: 14.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 33,828,452 km

• M1: 136,732 km (0.092 R)
• M2: 222,452 km (0.09 R)
• M3: 389,254 km (0.103 R)
• M4: 700,268 km (0.097 R)
• M5: 799,750 km (0.066 R)
• M6: 929,302 km (0.053 R)
• M7: 1,031,477 km (0.115 R)
• M8: 1,192,295 km (0.114 R)
• M9: 1,419,833 km (0.069 R)
• M10: 1,488,948 km (0.114 R)
• M11: 1,798,615 km (0.079 R)
• M12: 2,106,039 km (0.099 R)
• M13: 2,418,549 km (0.099 R)
• M14: 2,721,335 km (0.109 R)
• M15: 2,808,251 km (0.078 R)
• M16: 3,113,730 km (0.064 R)
• M17: 3,349,796 km (0.106 R)
• M18: 3,456,758 km (0.106 R)
• M19: 3,646,598 km (0.073 R)
• M20: 3,839,878 km (0.04 R)
• M21: 3,980,051 km (0.05 R)
• M22: 4,251,123 km (0.068 R)
• M23: 4,396,233 km (0.055 R)
• M24: 4,484,047 km (0.031 R)
• M25: 4,557,798 km (0.098 R)
• M26: 5,254,625 km (0.115 R)
• M27: 5,568,182 km (0.092 R)
• M28: 5,711,198 km (0.092 R)
• M29: 6,000,969 km (0.091 R)
• M30: 6,428,221 km (0.087 R)
• M31: 6,544,907 km (0.038 R)
• M32: 7,277,188 km (0.11 R)
• M33: 7,451,320 km (0.087 R)
• M34: 7,732,714 km (0.109 R)
• M35: 8,107,457 km (0.103 R)
• M36: 8,287,872 km (0.113 R)
• M37: 8,415,030 km (0.084 R)
• M38: 8,763,443 km (0.082 R)
• M39: 9,004,595 km (0.03 R)
• M40: 9,079,244 km (0.115 R)
• M41: 9,191,592 km (0.081 R)
• M42: 9,626,623 km (0.083 R)
• M43: 9,933,299 km (0.103 R)
• M44: 10,049,087 km (0.086 R)
• M45: 10,497,283 km (0.064 R)
• M46: 10,595,568 km (0.11 R)
• M47: 10,832,681 km (0.112 R)
• M48: 11,111,531 km (0.117 R)
• M49: 11,595,181 km (0.062 R)
• M50: 11,941,949 km (0.106 R)
• M51: 12,024,078 km (0.104 R)
• M52: 12,250,869 km (0.097 R)
• M53: 12,395,829 km (0.103 R)
• M54: 12,499,800 km (0.105 R)
• M55: 12,750,376 km (0.07 R)
• M56: 12,981,654 km (0.114 R)
• M57: 13,108,364 km (0.064 R)
• M58: 13,512,278 km (0.03 R)
• M59: 14,006,849 km (0.081 R)
• M60: 14,115,157 km (0.119 R)
• M61: 14,551,086 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.3

Radius: 11.5

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.77 AU - 3.09 AU

Year: 3238 Days

Day: 9.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 33,828,452 km

• M1: 165,904 km (0.043 R)
• M2: 271,520 km (0.108 R)
• M3: 467,344 km (0.101 R)
• M4: 568,023 km (0.118 R)
• M5: 794,664 km (0.111 R)
• M6: 877,092 km (0.111 R)
• M7: 1,161,927 km (0.09 R)
• M8: 1,445,564 km (0.113 R)
• M9: 1,517,521 km (0.093 R)
• M10: 1,611,767 km (0.086 R)
• M11: 1,697,337 km (0.057 R)
• M12: 1,940,733 km (0.059 R)
• M13: 2,291,091 km (0.112 R)
• M14: 2,400,148 km (0.029 R)
• M15: 2,535,983 km (0.118 R)
• M16: 2,841,312 km (0.116 R)
• M17: 2,919,402 km (0.04 R)
• M18: 3,144,996 km (0.045 R)
• M19: 3,226,078 km (0.117 R)
• M20: 3,404,100 km (0.083 R)
• M21: 3,769,866 km (0.117 R)
• M22: 4,104,068 km (0.081 R)
• M23: 4,207,739 km (0.061 R)
• M24: 4,342,228 km (0.113 R)
• M25: 4,692,736 km (0.077 R)
• M26: 5,004,946 km (0.113 R)
• M27: 5,131,805 km (0.107 R)
• M28: 5,567,883 km (0.102 R)
• M29: 5,748,897 km (0.078 R)
• M30: 5,831,923 km (0.088 R)
• M31: 5,915,249 km (0.069 R)
• M32: 6,015,779 km (0.057 R)
• M33: 6,167,771 km (0.077 R)
• M34: 6,458,290 km (0.114 R)
• M35: 6,770,800 km (0.1 R)
• M36: 7,106,198 km (0.085 R)
• M37: 7,195,358 km (0.109 R)
• M38: 7,338,823 km (0.08 R)
• M39: 7,555,740 km (0.102 R)
• M40: 8,051,657 km (0.104 R)
• M41: 8,256,755 km (0.069 R)
• M42: 8,331,704 km (0.101 R)
• M43: 8,425,801 km (0.097 R)
• M44: 8,634,041 km (0.083 R)
• M45: 8,786,631 km (0.049 R)
• M46: 8,978,565 km (0.117 R)
• M47: 9,269,084 km (0.079 R)
• M48: 9,799,857 km (0.086 R)
• M49: 9,959,029 km (0.051 R)
• M50: 10,159,191 km (0.03 R)
• M51: 10,320,308 km (0.095 R)
• M52: 10,461,977 km (0.115 R)
• M53: 10,685,926 km (0.119 R)
• M54: 10,932,014 km (0.031 R)
• M55: 11,014,592 km (0.093 R)
• M56: 11,325,606 km (0.109 R)
• M57: 11,450,819 km (0.099 R)
• M58: 11,618,668 km (0.117 R)
• M59: 11,787,115 km (0.111 R)
• M60: 11,914,124 km (0.11 R)
• M61: 12,105,460 km (0.081 R)
• M62: 12,728,684 km (0.068 R)
• M63: 13,077,098 km (0.098 R)
• M64: 13,318,399 km (0.103 R)
• M65: 13,694,339 km (0.092 R)
• M66: 14,051,279 km (0.076 R)
• M67: 14,934,355 km (0.085 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.1

Radius: 7.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.45 AU - 7.27 AU

Year: 11601 Days

Day: 15.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,828,452 km

• M1: 107,860 km (0.033 R)
• M2: 388,954 km (0.039 R)
• M3: 895,493 km (0.059 R)
• M4: 969,693 km (0.087 R)
• M5: 1,046,138 km (0.066 R)
• M6: 1,372,261 km (0.112 R)
• M7: 1,546,992 km (0.112 R)
• M8: 1,673,701 km (0.085 R)
• M9: 1,860,698 km (0.106 R)
• M10: 2,295,879 km (0.087 R)
• M11: 2,399,101 km (0.092 R)
• M12: 2,916,261 km (0.109 R)
• M13: 3,326,458 km (0.119 R)
• M14: 3,396,620 km (0.102 R)
• M15: 3,658,117 km (0.06 R)
• M16: 3,950,730 km (0.102 R)
• M17: 4,225,841 km (0.064 R)
• M18: 4,507,085 km (0.085 R)
• M19: 4,584,726 km (0.069 R)
• M20: 4,636,936 km (0.116 R)
• M21: 4,689,145 km (0.075 R)
• M22: 5,277,364 km (0.117 R)
• M23: 5,441,922 km (0.109 R)
• M24: 6,145,481 km (0.113 R)
• M25: 6,347,587 km (0.12 R)
• M26: 6,581,259 km (0.097 R)
• M27: 6,907,233 km (0.044 R)
• M28: 7,147,637 km (0.115 R)
• M29: 7,605,855 km (0.079 R)
• M30: 7,854,038 km (0.097 R)
• M31: 7,947,836 km (0.066 R)
• M32: 8,041,933 km (0.088 R)
• M33: 8,326,767 km (0.082 R)
• M34: 8,614,743 km (0.06 R)
• M35: 9,431,996 km (0.109 R)
• M36: 9,833,068 km (0.067 R)
• M37: 9,934,196 km (0.098 R)
• M38: 10,069,582 km (0.089 R)
• M39: 10,171,458 km (0.103 R)
• M40: 10,548,295 km (0.09 R)
• M41: 10,617,260 km (0.114 R)
• M42: 11,777,242 km (0.062 R)
• M43: 11,956,460 km (0.063 R)
• M44: 12,208,981 km (0.098 R)
• M45: 12,645,807 km (0.07 R)
• M46: 12,719,260 km (0.08 R)
• M47: 12,976,867 km (0.055 R)
• M48: 13,273,669 km (0.091 R)
• M49: 13,911,555 km (0.058 R)
• M50: 14,063,097 km (0.115 R)
• M51: 14,329,531 km (0.11 R)
• M52: 14,713,250 km (0.077 R)
• M53: 16,042,726 km (0.109 R)
• M54: 16,361,220 km (0.096 R)
• M55: 16,721,900 km (0.092 R)
• M56: 17,369,510 km (0.108 R)
• M57: 17,491,881 km (0.11 R)
• M58: 17,573,711 km (0.045 R)
• M59: 19,361,555 km (0.064 R)
• M60: 20,298,486 km (0.069 R)
• M61: 21,468,491 km (0.071 R)
• M62: 21,599,838 km (0.034 R)
• M63: 22,172,050 km (0.104 R)
• M64: 23,017,278 km (0.114 R)
• M65: 23,241,525 km (0.072 R)
• M66: 23,421,491 km (0.107 R)
• M67: 24,145,545 km (0.087 R)
• M68: 24,327,755 km (0.081 R)
• M69: 24,969,081 km (0.091 R)
• M70: 26,174,691 km (0.078 R)
• M71: 26,268,339 km (0.092 R)
• M72: 27,115,063 km (0.075 R)
• M73: 27,446,721 km (0.037 R)
• M74: 28,883,609 km (0.063 R)
• M75: 29,368,007 km (0.098 R)
• M76: 29,562,484 km (0.114 R)
• M77: 29,611,103 km (0.117 R)
• M78: 30,393,799 km (0.119 R)
• M79: 31,481,226 km (0.031 R)
• M80: 32,129,583 km (0.096 R)
• M81: 32,984,236 km (0.116 R)
• M82: 33,034,800 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.6

Radius: 6.6

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.76 AU - 10.4 AU

Year: 17666 Days

Day: 19 Hours

Environment

Temp: -237 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 33,828,452 km

• M1: 83,476 km (0.076 R)
• M2: 201,957 km (0.107 R)
• M3: 500,255 km (0.092 R)
• M4: 599,139 km (0.063 R)
• M5: 833,559 km (0.107 R)
• M6: 1,888,075 km (0.108 R)
• M7: 2,137,754 km (0.052 R)
• M8: 2,718,642 km (0.116 R)
• M9: 3,131,682 km (0.094 R)
• M10: 3,592,144 km (0.114 R)
• M11: 3,816,092 km (0.079 R)
• M12: 3,987,082 km (0.117 R)
• M13: 4,545,083 km (0.118 R)
• M14: 4,696,027 km (0.084 R)
• M15: 4,787,431 km (0.108 R)
• M16: 4,941,068 km (0.077 R)
• M17: 7,150,778 km (0.092 R)
• M18: 7,220,940 km (0.07 R)
• M19: 7,503,680 km (0.085 R)
• M20: 8,043,429 km (0.052 R)
• M21: 8,410,243 km (0.094 R)
• M22: 9,122,329 km (0.119 R)
• M23: 11,330,842 km (0.081 R)
• M24: 11,453,512 km (0.101 R)
• M25: 11,866,103 km (0.117 R)
• M26: 12,074,194 km (0.095 R)
• M27: 13,520,805 km (0.102 R)
• M28: 14,931,513 km (0.118 R)
• M29: 14,976,392 km (0.055 R)
• M30: 15,517,937 km (0.064 R)
• M31: 16,434,822 km (0.106 R)
• M32: 17,558,003 km (0.118 R)
• M33: 17,605,425 km (0.082 R)
• M34: 20,622,366 km (0.108 R)
• M35: 23,220,881 km (0.083 R)
• M36: 24,956,515 km (0.062 R)
• M37: 25,866,818 km (0.119 R)
• M38: 26,028,683 km (0.102 R)
• M39: 26,244,852 km (0.116 R)
• M40: 26,407,465 km (0.081 R)
• M41: 26,515,923 km (0.073 R)
• M42: 27,554,731 km (0.086 R)
• M43: 29,053,552 km (0.078 R)
• M44: 30,920,982 km (0.109 R)
• M45: 32,245,522 km (0.09 R)
• M46: 32,594,085 km (0.088 R)
• M47: 33,119,173 km (0.093 R)
• M48: 34,296,209 km (0.071 R)
• M49: 34,651,953 km (0.061 R)
• M50: 35,009,043 km (0.08 R)
• M51: 35,966,918 km (0.03 R)
• M52: 37,054,944 km (0.078 R)
• M53: 37,419,963 km (0.114 R)
• M54: 37,542,034 km (0.046 R)
• M55: 38,337,895 km (0.117 R)
• M56: 39,511,191 km (0.069 R)
• M57: 41,198,655 km (0.041 R)
• M58: 41,766,230 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.7

Radius: 3.4

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.6 AU - 9.86 AU

Year: 19597 Days

Day: 18.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 33,828,452 km

• M1: 43,383 km (0.107 R)
• M2: 160,070 km (0.065 R)
• M3: 209,138 km (0.109 R)
• M4: 244,892 km (0.099 R)
• M5: 273,016 km (0.102 R)
• M6: 386,561 km (0.082 R)
• M7: 1,142,928 km (0.107 R)
• M8: 1,241,363 km (0.108 R)
• M9: 1,681,031 km (0.114 R)
• M10: 1,755,531 km (0.086 R)
• M11: 2,265,660 km (0.062 R)
• M12: 2,389,527 km (0.111 R)
• M13: 3,019,035 km (0.043 R)
• M14: 3,041,624 km (0.081 R)
• M15: 3,086,952 km (0.035 R)
• M16: 3,109,691 km (0.081 R)
• M17: 3,224,283 km (0.069 R)
• M18: 3,387,045 km (0.112 R)
• M19: 4,316,347 km (0.048 R)
• M20: 4,444,104 km (0.03 R)
• M21: 4,625,267 km (0.072 R)
• M22: 4,994,624 km (0.032 R)
• M23: 5,182,818 km (0.105 R)
• M24: 5,902,085 km (0.067 R)
• M25: 6,330,982 km (0.105 R)
• M26: 7,068,200 km (0.069 R)
• M27: 7,309,651 km (0.113 R)
• M28: 7,646,246 km (0.111 R)
• M29: 7,800,931 km (0.099 R)
• M30: 8,207,837 km (0.052 R)
• M31: 8,557,597 km (0.115 R)
• M32: 8,977,069 km (0.094 R)
• M33: 9,107,518 km (0.052 R)
• M34: 9,337,301 km (0.07 R)
• M35: 9,469,396 km (0.029 R)
• M36: 9,535,817 km (0.113 R)
• M37: 9,735,680 km (0.08 R)
• M38: 10,241,321 km (0.033 R)
• M39: 10,583,152 km (0.088 R)
• M40: 10,651,967 km (0.055 R)
• M41: 11,453,961 km (0.078 R)
• M42: 11,489,266 km (0.056 R)
• M43: 11,701,994 km (0.103 R)
• M44: 11,773,203 km (0.108 R)
• M45: 11,844,411 km (0.099 R)
• M46: 12,023,330 km (0.085 R)
• M47: 12,311,456 km (0.063 R)
• M48: 12,420,064 km (0.051 R)
• M49: 12,747,833 km (0.088 R)
• M50: 13,152,346 km (0.087 R)
• M51: 13,226,397 km (0.075 R)
• M52: 14,163,029 km (0.05 R)
• M53: 14,200,877 km (0.062 R)
• M54: 14,314,871 km (0.092 R)
• M55: 14,696,794 km (0.065 R)
• M56: 15,470,664 km (0.115 R)
• M57: 15,783,922 km (0.104 R)
• M58: 16,536,249 km (0.067 R)
• M59: 16,736,262 km (0.102 R)
• M60: 16,816,446 km (0.057 R)
• M61: 17,381,328 km (0.101 R)
• M62: 20,084,561 km (0.115 R)
• M63: 20,726,635 km (0.081 R)
• M64: 21,028,524 km (0.089 R)
• M65: 21,593,256 km (0.116 R)
• M66: 21,724,304 km (0.095 R)
• M67: 22,206,906 km (0.113 R)
• M68: 23,316,773 km (0.117 R)
• M69: 23,406,382 km (0.098 R)
• M70: 23,451,261 km (0.105 R)
• M71: 23,630,779 km (0.114 R)
• M72: 23,901,102 km (0.104 R)
• M73: 24,399,263 km (0.105 R)
• M74: 24,444,741 km (0.092 R)
• M75: 24,900,865 km (0.105 R)
• M76: 25,497,910 km (0.095 R)
• M77: 26,285,991 km (0.09 R)
• M78: 26,332,516 km (0.073 R)
• M79: 27,980,786 km (0.068 R)
• M80: 28,123,652 km (0.111 R)
• M81: 29,033,805 km (0.029 R)
• M82: 30,294,915 km (0.077 R)
• M83: 30,539,508 km (0.12 R)
• M84: 30,932,053 km (0.075 R)
• M85: 31,129,073 km (0.064 R)
• M86: 31,227,658 km (0.083 R)
• M87: 31,623,344 km (0.108 R)
• M88: 31,821,711 km (0.092 R)
• M89: 31,871,378 km (0.114 R)
• M90: 32,219,791 km (0.064 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 14,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit