🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.1

Radius: 10.6

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.55 AU - 0.67 AU

Year: 318 Days

Day: 6.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 75,763,186 km

• M1: 138,228 km (0.116 R)
• M2: 214,374 km (0.108 R)
• M3: 329,863 km (0.089 R)
• M4: 420,968 km (0.12 R)
• M5: 488,587 km (0.044 R)
• M6: 597,195 km (0.09 R)
• M7: 765,044 km (0.098 R)
• M8: 858,841 km (0.093 R)
• M9: 927,357 km (0.085 R)
• M10: 1,101,639 km (0.104 R)
• M11: 1,245,701 km (0.077 R)
• M12: 1,482,814 km (0.09 R)
• M13: 1,697,786 km (0.113 R)
• M14: 1,860,998 km (0.082 R)
• M15: 1,951,803 km (0.054 R)
• M16: 2,029,594 km (0.075 R)
• M17: 2,123,243 km (0.101 R)
• M18: 2,248,755 km (0.112 R)
• M19: 2,376,961 km (0.108 R)
• M20: 2,523,267 km (0.103 R)
• M21: 2,629,781 km (0.103 R)
• M22: 2,797,779 km (0.055 R)
• M23: 2,908,033 km (0.12 R)
• M24: 3,025,467 km (0.105 R)
• M25: 3,241,935 km (0.084 R)
• M26: 3,393,179 km (0.085 R)
• M27: 3,516,896 km (0.081 R)
• M28: 3,606,206 km (0.116 R)
• M29: 3,799,487 km (0.091 R)
• M30: 3,878,923 km (0.059 R)
• M31: 3,965,241 km (0.091 R)
• M32: 4,064,574 km (0.025 R)
• M33: 4,227,785 km (0.053 R)
• M34: 4,393,241 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.3

Radius: 11.8

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.05 AU - 1.55 AU

Year: 988 Days

Day: 13.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 75,763,186 km

• M1: 156,031 km (0.082 R)
• M2: 299,794 km (0.076 R)
• M3: 420,220 km (0.11 R)
• M4: 679,474 km (0.053 R)
• M5: 769,831 km (0.097 R)
• M6: 890,257 km (0.054 R)
• M7: 1,008,439 km (0.082 R)
• M8: 1,296,266 km (0.111 R)
• M9: 1,499,569 km (0.099 R)
• M10: 1,835,416 km (0.048 R)
• M11: 1,971,999 km (0.072 R)
• M12: 2,106,188 km (0.112 R)
• M13: 2,201,482 km (0.114 R)
• M14: 2,310,240 km (0.115 R)
• M15: 2,470,758 km (0.104 R)
• M16: 2,744,523 km (0.092 R)
• M17: 2,848,942 km (0.098 R)
• M18: 2,954,857 km (0.114 R)
• M19: 3,259,438 km (0.032 R)
• M20: 3,426,240 km (0.085 R)
• M21: 3,517,794 km (0.11 R)
• M22: 3,617,277 km (0.113 R)
• M23: 3,790,062 km (0.034 R)
• M24: 4,069,212 km (0.095 R)
• M25: 4,211,479 km (0.111 R)
• M26: 4,585,773 km (0.116 R)
• M27: 5,026,788 km (0.1 R)
• M28: 5,123,129 km (0.105 R)
• M29: 5,211,990 km (0.096 R)
• M30: 5,350,368 km (0.086 R)
• M31: 5,481,715 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.2

Radius: 10.4

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.25 AU - 2.57 AU

Year: 2495 Days

Day: 5 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 75,763,186 km

• M1: 134,488 km (0.112 R)
• M2: 220,208 km (0.041 R)
• M3: 318,344 km (0.116 R)
• M4: 437,873 km (0.118 R)
• M5: 541,544 km (0.098 R)
• M6: 645,814 km (0.091 R)
• M7: 747,989 km (0.103 R)
• M8: 845,976 km (0.093 R)
• M9: 980,464 km (0.042 R)
• M10: 1,167,611 km (0.105 R)
• M11: 1,514,230 km (0.067 R)
• M12: 1,628,373 km (0.073 R)
• M13: 1,785,151 km (0.068 R)
• M14: 1,892,563 km (0.053 R)
• M15: 2,099,756 km (0.098 R)
• M16: 2,271,045 km (0.091 R)
• M17: 2,417,502 km (0.1 R)
• M18: 2,735,098 km (0.109 R)
• M19: 2,859,563 km (0.108 R)
• M20: 3,033,994 km (0.11 R)
• M21: 3,293,996 km (0.063 R)
• M22: 3,393,478 km (0.066 R)
• M23: 3,510,763 km (0.083 R)
• M24: 3,646,448 km (0.036 R)
• M25: 3,749,371 km (0.118 R)
• M26: 3,940,558 km (0.078 R)
• M27: 4,117,233 km (0.061 R)
• M28: 4,626,015 km (0.044 R)
• M29: 4,719,065 km (0.118 R)
• M30: 5,097,099 km (0.052 R)
• M31: 5,270,632 km (0.094 R)
• M32: 5,367,721 km (0.071 R)
• M33: 5,504,902 km (0.026 R)
• M34: 5,643,131 km (0.111 R)
• M35: 6,207,713 km (0.084 R)
• M36: 6,434,354 km (0.062 R)
• M37: 6,559,268 km (0.099 R)
• M38: 6,684,930 km (0.093 R)
• M39: 6,769,154 km (0.041 R)
• M40: 7,023,919 km (0.096 R)
• M41: 7,718,951 km (0.042 R)
• M42: 7,918,365 km (0.106 R)
• M43: 8,141,864 km (0.106 R)
• M44: 8,231,922 km (0.108 R)
• M45: 8,367,607 km (0.099 R)
• M46: 8,779,151 km (0.103 R)
• M47: 9,220,614 km (0.081 R)
• M48: 9,432,295 km (0.083 R)
• M49: 9,908,615 km (0.073 R)
• M50: 10,222,322 km (0.109 R)
• M51: 10,514,786 km (0.063 R)
• M52: 10,736,041 km (0.104 R)
• M53: 11,008,608 km (0.112 R)
• M54: 11,283,419 km (0.089 R)
• M55: 11,509,911 km (0.063 R)
• M56: 11,916,218 km (0.072 R)
• M57: 12,121,317 km (0.107 R)
• M58: 12,327,463 km (0.09 R)
• M59: 12,900,423 km (0.091 R)
• M60: 13,084,578 km (0.079 R)
• M61: 13,508,688 km (0.06 R)
• M62: 14,126,377 km (0.088 R)
• M63: 14,534,181 km (0.03 R)
• M64: 15,556,533 km (0.111 R)
• M65: 16,345,662 km (0.079 R)
• M66: 17,263,445 km (0.104 R)
• M67: 17,904,172 km (0.107 R)
• M68: 18,463,668 km (0.113 R)
• M69: 19,238,735 km (0.032 R)
• M70: 19,359,012 km (0.08 R)
• M71: 19,751,257 km (0.109 R)
• M72: 20,146,196 km (0.06 R)
• M73: 20,543,827 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.1

Radius: 14.1

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.27 AU - 3.35 AU

Year: 3141 Days

Day: 13.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,763,186 km

• M1: 179,218 km (0.108 R)
• M2: 286,330 km (0.089 R)
• M3: 379,081 km (0.048 R)
• M4: 514,617 km (0.102 R)
• M5: 969,394 km (0.116 R)
• M6: 1,234,182 km (0.104 R)
• M7: 1,336,657 km (0.12 R)
• M8: 1,733,241 km (0.12 R)
• M9: 1,834,668 km (0.097 R)
• M10: 1,998,328 km (0.082 R)
• M11: 2,120,550 km (0.089 R)
• M12: 2,261,022 km (0.105 R)
• M13: 2,356,615 km (0.115 R)
• M14: 2,453,555 km (0.054 R)
• M15: 2,752,601 km (0.093 R)
• M16: 2,976,250 km (0.053 R)
• M17: 3,223,834 km (0.087 R)
• M18: 3,368,346 km (0.031 R)
• M19: 3,872,490 km (0.072 R)
• M20: 4,320,835 km (0.081 R)
• M21: 4,602,079 km (0.092 R)
• M22: 4,703,955 km (0.1 R)
• M23: 5,288,883 km (0.108 R)
• M24: 5,611,715 km (0.079 R)
• M25: 6,209,359 km (0.074 R)
• M26: 6,619,107 km (0.103 R)
• M27: 6,804,010 km (0.068 R)
• M28: 8,048,066 km (0.099 R)
• M29: 8,196,168 km (0.038 R)
• M30: 8,320,185 km (0.086 R)
• M31: 8,797,552 km (0.101 R)
• M32: 9,180,672 km (0.067 R)
• M33: 10,389,871 km (0.111 R)
• M34: 10,659,297 km (0.095 R)
• M35: 10,876,663 km (0.091 R)
• M36: 11,288,057 km (0.08 R)
• M37: 11,426,285 km (0.093 R)
• M38: 11,620,912 km (0.107 R)
• M39: 12,126,104 km (0.104 R)
• M40: 12,239,499 km (0.078 R)
• M41: 12,410,041 km (0.118 R)
• M42: 12,610,053 km (0.086 R)
• M43: 12,724,795 km (0.076 R)
• M44: 13,158,330 km (0.044 R)
• M45: 13,420,874 km (0.093 R)
• M46: 14,099,450 km (0.114 R)
• M47: 14,308,288 km (0.091 R)
• M48: 14,728,958 km (0.114 R)
• M49: 15,275,887 km (0.062 R)
• M50: 15,398,258 km (0.098 R)
• M51: 15,551,746 km (0.103 R)
• M52: 16,326,962 km (0.076 R)
• M53: 16,609,104 km (0.119 R)
• M54: 16,766,630 km (0.093 R)
• M55: 17,561,294 km (0.046 R)
• M56: 17,753,976 km (0.069 R)
• M57: 17,947,257 km (0.082 R)
• M58: 18,400,987 km (0.108 R)
• M59: 18,694,648 km (0.114 R)
• M60: 18,924,131 km (0.101 R)
• M61: 19,585,054 km (0.058 R)
• M62: 19,784,767 km (0.104 R)
• M63: 20,152,778 km (0.077 R)
• M64: 20,253,607 km (0.105 R)
• M65: 20,455,564 km (0.073 R)
• M66: 20,556,842 km (0.044 R)
• M67: 21,270,424 km (0.104 R)
• M68: 21,372,898 km (0.117 R)
• M69: 21,578,595 km (0.108 R)
• M70: 22,407,966 km (0.08 R)
• M71: 23,565,405 km (0.106 R)
• M72: 23,777,983 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.6

Radius: 12.7

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.05 AU - 3.97 AU

Year: 4385 Days

Day: 12.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 75,763,186 km

• M1: 158,424 km (0.107 R)
• M2: 273,315 km (0.103 R)
• M3: 531,820 km (0.102 R)
• M4: 728,990 km (0.048 R)
• M5: 1,138,889 km (0.111 R)
• M6: 1,258,866 km (0.108 R)
• M7: 1,356,404 km (0.066 R)
• M8: 1,475,185 km (0.09 R)
• M9: 1,616,704 km (0.104 R)
• M10: 1,733,391 km (0.056 R)
• M11: 1,822,850 km (0.102 R)
• M12: 1,924,128 km (0.1 R)
• M13: 2,100,803 km (0.112 R)
• M14: 2,261,321 km (0.107 R)
• M15: 2,549,447 km (0.1 R)
• M16: 2,791,047 km (0.119 R)
• M17: 3,296,688 km (0.046 R)
• M18: 3,434,019 km (0.026 R)
• M19: 3,586,011 km (0.059 R)
• M20: 3,740,246 km (0.087 R)
• M21: 3,870,396 km (0.096 R)
• M22: 3,989,027 km (0.119 R)
• M23: 4,284,034 km (0.116 R)
• M24: 4,406,704 km (0.117 R)
• M25: 4,599,985 km (0.102 R)
• M26: 4,980,861 km (0.118 R)
• M27: 5,504,603 km (0.097 R)
• M28: 5,954,594 km (0.072 R)
• M29: 6,091,924 km (0.103 R)
• M30: 6,292,236 km (0.032 R)
• M31: 6,510,350 km (0.075 R)
• M32: 6,667,727 km (0.068 R)
• M33: 6,746,864 km (0.045 R)
• M34: 7,002,377 km (0.053 R)
• M35: 7,854,636 km (0.092 R)
• M36: 8,653,040 km (0.083 R)
• M37: 9,105,873 km (0.032 R)
• M38: 9,799,708 km (0.114 R)
• M39: 9,998,523 km (0.085 R)
• M40: 10,089,329 km (0.12 R)
• M41: 10,658,549 km (0.066 R)
• M42: 11,012,647 km (0.03 R)
• M43: 11,257,090 km (0.055 R)
• M44: 11,924,297 km (0.083 R)
• M45: 12,545,427 km (0.108 R)
• M46: 13,356,846 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.2

Radius: 9.7

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.21 AU - 5.13 AU

Year: 6730 Days

Day: 10 Hours

Environment

Temp: -226 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 75,763,186 km

• M1: 145,110 km (0.108 R)
• M2: 443,258 km (0.07 R)
• M3: 541,694 km (0.096 R)
• M4: 639,830 km (0.088 R)
• M5: 992,731 km (0.064 R)
• M6: 1,148,014 km (0.11 R)
• M7: 1,256,024 km (0.089 R)
• M8: 1,345,034 km (0.068 R)
• M9: 1,436,289 km (0.061 R)
• M10: 1,553,424 km (0.054 R)
• M11: 1,834,967 km (0.1 R)
• M12: 1,898,397 km (0.062 R)
• M13: 2,053,680 km (0.102 R)
• M14: 2,833,234 km (0.112 R)
• M15: 3,285,618 km (0.117 R)
• M16: 3,728,428 km (0.038 R)
• M17: 3,858,428 km (0.026 R)
• M18: 4,462,056 km (0.089 R)
• M19: 4,880,780 km (0.116 R)
• M20: 6,039,565 km (0.08 R)
• M21: 6,798,026 km (0.112 R)
• M22: 6,877,463 km (0.096 R)
• M23: 7,138,062 km (0.1 R)
• M24: 7,239,041 km (0.103 R)
• M25: 7,463,139 km (0.087 R)
• M26: 7,524,623 km (0.041 R)
• M27: 7,648,042 km (0.12 R)
• M28: 8,001,691 km (0.066 R)
• M29: 8,148,895 km (0.076 R)
• M30: 8,360,726 km (0.095 R)
• M31: 8,638,828 km (0.034 R)
• M32: 8,833,156 km (0.085 R)
• M33: 9,028,979 km (0.12 R)
• M34: 9,624,977 km (0.098 R)
• M35: 9,826,486 km (0.094 R)
• M36: 10,142,736 km (0.039 R)
• M37: 10,416,350 km (0.108 R)
• M38: 10,947,871 km (0.118 R)
• M39: 11,205,180 km (0.101 R)
• M40: 11,869,245 km (0.079 R)
• M41: 11,965,137 km (0.119 R)
• M42: 12,717,165 km (0.11 R)
• M43: 13,484,453 km (0.078 R)
• M44: 13,609,666 km (0.058 R)
• M45: 13,936,837 km (0.087 R)
• M46: 14,190,405 km (0.096 R)
• M47: 14,471,051 km (0.073 R)
• M48: 14,830,834 km (0.074 R)
• M49: 14,960,086 km (0.107 R)
• M50: 15,167,579 km (0.063 R)
• M51: 15,245,669 km (0.05 R)
• M52: 15,323,908 km (0.119 R)
• M53: 15,454,507 km (0.088 R)
• M54: 15,611,735 km (0.06 R)
• M55: 16,593,396 km (0.036 R)
• M56: 17,403,767 km (0.055 R)
• M57: 17,978,822 km (0.063 R)
• M58: 18,727,260 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.9

Radius: 6.6

Gravity: 13.47 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.33 AU - 11.91 AU

Year: 21468 Days

Day: 21.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,763,186 km

• M1: 84,523 km (0.069 R)
• M2: 1,194,389 km (0.074 R)
• M3: 2,194,002 km (0.045 R)
• M4: 2,511,299 km (0.103 R)
• M5: 2,693,958 km (0.097 R)
• M6: 3,228,023 km (0.097 R)
• M7: 3,629,394 km (0.109 R)
• M8: 4,131,744 km (0.113 R)
• M9: 4,655,785 km (0.066 R)
• M10: 4,700,365 km (0.058 R)
• M11: 5,670,058 km (0.118 R)
• M12: 5,765,652 km (0.118 R)
• M13: 5,813,523 km (0.103 R)
• M14: 5,909,864 km (0.087 R)
• M15: 7,365,152 km (0.077 R)
• M16: 9,091,811 km (0.119 R)
• M17: 9,485,552 km (0.065 R)
• M18: 9,942,274 km (0.096 R)
• M19: 10,115,509 km (0.117 R)
• M20: 10,582,105 km (0.095 R)
• M21: 12,393,585 km (0.115 R)
• M22: 12,579,984 km (0.034 R)
• M23: 13,144,716 km (0.079 R)
• M24: 13,398,284 km (0.061 R)
• M25: 14,233,789 km (0.085 R)
• M26: 16,633,937 km (0.09 R)
• M27: 16,977,114 km (0.12 R)
• M28: 17,322,685 km (0.051 R)
• M29: 17,670,500 km (0.087 R)
• M30: 18,090,871 km (0.082 R)
• M31: 18,727,709 km (0.033 R)
• M32: 19,371,877 km (0.102 R)
• M33: 19,515,940 km (0.05 R)
• M34: 20,315,092 km (0.098 R)
• M35: 20,829,110 km (0.075 R)
• M36: 21,050,814 km (0.109 R)
• M37: 21,870,012 km (0.111 R)
• M38: 23,156,703 km (0.085 R)
• M39: 23,539,823 km (0.074 R)
• M40: 24,157,064 km (0.097 R)
• M41: 24,779,690 km (0.11 R)
• M42: 25,881,928 km (0.11 R)
• M43: 28,379,015 km (0.114 R)
• M44: 28,706,784 km (0.109 R)
• M45: 29,283,334 km (0.087 R)
• M46: 29,946,951 km (0.078 R)
• M47: 30,030,277 km (0.046 R)
• M48: 30,615,503 km (0.1 R)
• M49: 30,699,428 km (0.028 R)
• M50: 33,684,653 km (0.117 R)
• M51: 33,771,271 km (0.076 R)
• M52: 33,858,037 km (0.055 R)
• M53: 33,944,804 km (0.117 R)
• M54: 34,031,571 km (0.103 R)
• M55: 34,118,487 km (0.065 R)
• M56: 34,729,146 km (0.077 R)
• M57: 35,079,803 km (0.096 R)
• M58: 35,784,409 km (0.093 R)
• M59: 36,049,796 km (0.078 R)
• M60: 37,746,086 km (0.083 R)
• M61: 38,740,014 km (0.111 R)
• M62: 39,012,582 km (0.105 R)
• M63: 39,834,023 km (0.096 R)
• M64: 39,925,727 km (0.115 R)
• M65: 41,401,360 km (0.102 R)
• M66: 41,494,111 km (0.098 R)
• M67: 42,145,759 km (0.103 R)
• M68: 42,239,108 km (0.05 R)
• M69: 42,426,106 km (0.076 R)
• M70: 43,270,735 km (0.111 R)
• M71: 44,310,740 km (0.12 R)
• M72: 44,976,749 km (0.046 R)
• M73: 45,646,050 km (0.06 R)
• M74: 45,933,877 km (0.113 R)
• M75: 46,704,605 km (0.089 R)
• M76: 46,897,885 km (0.069 R)
• M77: 54,235,062 km (0.095 R)
• M78: 54,539,943 km (0.067 R)
• M79: 55,560,350 km (0.108 R)
• M80: 56,073,022 km (0.06 R)
• M81: 56,896,409 km (0.117 R)
• M82: 66,104,905 km (0.11 R)
• M83: 67,301,539 km (0.075 R)
• M84: 67,410,745 km (0.1 R)
• M85: 67,629,308 km (0.114 R)
• M86: 68,505,503 km (0.112 R)
• M87: 69,165,229 km (0.109 R)
• M88: 69,716,497 km (0.046 R)
• M89: 71,490,578 km (0.112 R)
• M90: 72,271,479 km (0.103 R)
• M91: 75,422,908 km (0.116 R)
• M92: 75,763,243 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 18,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit