🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.9

Radius: 10.4

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.64 AU - 0.88 AU

Year: 457 Days

Day: 10.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 58,733,379 km

• M1: 129,552 km (0.104 R)
• M2: 219,610 km (0.108 R)
• M3: 325,525 km (0.069 R)
• M4: 430,243 km (0.088 R)
• M5: 593,904 km (0.092 R)
• M6: 711,039 km (0.043 R)
• M7: 812,765 km (0.078 R)
• M8: 939,774 km (0.083 R)
• M9: 1,026,690 km (0.09 R)
• M10: 1,344,436 km (0.082 R)
• M11: 1,545,047 km (0.075 R)
• M12: 1,630,617 km (0.077 R)
• M13: 1,698,983 km (0.106 R)
• M14: 1,781,112 km (0.104 R)
• M15: 1,955,992 km (0.098 R)
• M16: 2,022,264 km (0.041 R)
• M17: 2,253,393 km (0.12 R)
• M18: 2,386,236 km (0.085 R)
• M19: 2,493,198 km (0.099 R)
• M20: 2,830,841 km (0.029 R)
• M21: 3,089,944 km (0.089 R)
• M22: 3,167,735 km (0.102 R)
• M23: 3,309,254 km (0.108 R)
• M24: 3,380,762 km (0.039 R)
• M25: 3,460,947 km (0.086 R)
• M26: 3,598,726 km (0.083 R)
• M27: 3,713,468 km (0.108 R)
• M28: 3,913,181 km (0.055 R)
• M29: 4,039,890 km (0.085 R)
• M30: 4,375,588 km (0.105 R)
• M31: 4,819,146 km (0.039 R)
• M32: 4,927,903 km (0.1 R)
• M33: 5,009,883 km (0.031 R)
• M34: 5,119,987 km (0.027 R)
• M35: 5,379,988 km (0.11 R)
• M36: 5,445,662 km (0.102 R)
• M37: 5,596,905 km (0.029 R)
• M38: 5,835,813 km (0.109 R)
• M39: 6,000,371 km (0.115 R)
• M40: 6,107,632 km (0.115 R)
• M41: 6,373,617 km (0.098 R)
• M42: 6,503,019 km (0.068 R)
• M43: 6,603,100 km (0.027 R)
• M44: 6,784,712 km (0.104 R)
• M45: 6,855,771 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874

Radius: 12.6

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1 AU - 1.26 AU

Year: 829 Days

Day: 11.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 110.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 58,733,379 km

• M1: 171,140 km (0.09 R)
• M2: 299,645 km (0.103 R)
• M3: 389,403 km (0.06 R)
• M4: 502,050 km (0.102 R)
• M5: 628,610 km (0.109 R)
• M6: 756,068 km (0.083 R)
• M7: 943,364 km (0.089 R)
• M8: 1,046,437 km (0.087 R)
• M9: 1,160,580 km (0.09 R)
• M10: 1,351,018 km (0.107 R)
• M11: 1,438,982 km (0.111 R)
• M12: 1,536,819 km (0.091 R)
• M13: 1,660,387 km (0.118 R)
• M14: 1,747,303 km (0.108 R)
• M15: 1,835,865 km (0.114 R)
• M16: 2,001,021 km (0.114 R)
• M17: 2,162,587 km (0.105 R)
• M18: 2,293,186 km (0.113 R)
• M19: 2,417,651 km (0.106 R)
• M20: 2,544,361 km (0.106 R)
• M21: 2,692,014 km (0.086 R)
• M22: 2,861,658 km (0.081 R)
• M23: 2,976,848 km (0.04 R)
• M24: 3,152,476 km (0.114 R)
• M25: 3,251,510 km (0.119 R)
• M26: 3,534,549 km (0.046 R)
• M27: 3,616,977 km (0.103 R)
• M28: 3,720,798 km (0.116 R)
• M29: 3,921,110 km (0.104 R)
• M30: 4,027,923 km (0.039 R)
• M31: 4,135,783 km (0.084 R)
• M32: 4,565,577 km (0.113 R)
• M33: 4,655,635 km (0.084 R)
• M34: 4,871,655 km (0.116 R)
• M35: 5,033,071 km (0.101 R)
• M36: 5,231,438 km (0.069 R)
• M37: 5,349,321 km (0.114 R)
• M38: 5,456,283 km (0.074 R)
• M39: 5,599,897 km (0.045 R)
• M40: 5,940,083 km (0.101 R)
• M41: 6,324,549 km (0.104 R)
• M42: 6,564,355 km (0.086 R)
• M43: 6,717,244 km (0.111 R)
• M44: 6,807,002 km (0.107 R)
• M45: 6,910,225 km (0.067 R)
• M46: 7,104,852 km (0.059 R)
• M47: 7,183,391 km (0.12 R)
• M48: 7,433,518 km (0.055 R)
• M49: 7,539,733 km (0.094 R)
• M50: 7,996,904 km (0.12 R)
• M51: 8,283,832 km (0.084 R)
• M52: 8,449,288 km (0.11 R)
• M53: 8,629,852 km (0.116 R)
• M54: 8,741,602 km (0.119 R)
• M55: 9,037,207 km (0.12 R)
• M56: 9,293,169 km (0.084 R)
• M57: 9,508,441 km (0.052 R)
• M58: 9,623,930 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.5

Radius: 12.4

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.02 AU - 1.34 AU

Year: 885 Days

Day: 14 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 58,733,379 km

• M1: 170,990 km (0.109 R)
• M2: 258,056 km (0.112 R)
• M3: 354,098 km (0.114 R)
• M4: 444,605 km (0.06 R)
• M5: 561,142 km (0.025 R)
• M6: 640,279 km (0.12 R)
• M7: 758,611 km (0.114 R)
• M8: 839,094 km (0.111 R)
• M9: 990,338 km (0.053 R)
• M10: 1,069,625 km (0.115 R)
• M11: 1,182,422 km (0.119 R)
• M12: 1,267,244 km (0.072 R)
• M13: 1,370,765 km (0.081 R)
• M14: 1,540,409 km (0.093 R)
• M15: 1,657,544 km (0.064 R)
• M16: 1,765,554 km (0.072 R)
• M17: 1,900,940 km (0.111 R)
• M18: 2,027,201 km (0.084 R)
• M19: 2,156,304 km (0.033 R)
• M20: 2,241,874 km (0.119 R)
• M21: 2,588,492 km (0.109 R)
• M22: 2,679,597 km (0.102 R)
• M23: 2,937,803 km (0.097 R)
• M24: 3,032,947 km (0.109 R)
• M25: 3,114,478 km (0.11 R)
• M26: 3,211,717 km (0.111 R)
• M27: 3,455,412 km (0.088 R)
• M28: 3,602,915 km (0.095 R)
• M29: 3,752,812 km (0.12 R)
• M30: 3,848,405 km (0.104 R)
• M31: 3,969,131 km (0.11 R)
• M32: 4,058,590 km (0.077 R)
• M33: 4,189,788 km (0.08 R)
• M34: 4,498,707 km (0.118 R)
• M35: 4,592,056 km (0.101 R)
• M36: 4,677,477 km (0.116 R)
• M37: 4,763,346 km (0.112 R)
• M38: 4,893,346 km (0.069 R)
• M39: 5,068,376 km (0.034 R)
• M40: 5,651,808 km (0.113 R)
• M41: 5,734,236 km (0.091 R)
• M42: 5,817,113 km (0.105 R)
• M43: 5,909,714 km (0.11 R)
• M44: 6,040,164 km (0.108 R)
• M45: 6,152,811 km (0.092 R)
• M46: 6,256,632 km (0.064 R)
• M47: 6,380,050 km (0.084 R)
• M48: 6,494,792 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.8

Radius: 9.4

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.05 AU - 1.35 AU

Year: 907 Days

Day: 14.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 58,733,379 km

• M1: 118,482 km (0.109 R)
• M2: 230,381 km (0.117 R)
• M3: 333,454 km (0.103 R)
• M4: 392,694 km (0.114 R)
• M5: 470,784 km (0.115 R)
• M6: 565,480 km (0.115 R)
• M7: 650,751 km (0.102 R)
• M8: 723,605 km (0.12 R)
• M9: 817,552 km (0.1 R)
• M10: 878,439 km (0.117 R)
• M11: 940,971 km (0.109 R)
• M12: 1,024,745 km (0.066 R)
• M13: 1,091,017 km (0.098 R)
• M14: 1,193,342 km (0.026 R)
• M15: 1,349,223 km (0.088 R)
• M16: 1,474,586 km (0.072 R)
• M17: 1,857,407 km (0.119 R)
• M18: 1,947,615 km (0.111 R)
• M19: 2,047,845 km (0.102 R)
• M20: 2,210,009 km (0.067 R)
• M21: 2,592,681 km (0.086 R)
• M22: 2,796,583 km (0.032 R)
• M23: 3,025,168 km (0.064 R)
• M24: 3,190,773 km (0.059 R)
• M25: 3,379,416 km (0.056 R)
• M26: 3,500,590 km (0.06 R)
• M27: 3,571,799 km (0.081 R)
• M28: 3,715,862 km (0.117 R)
• M29: 3,819,982 km (0.098 R)
• M30: 3,893,584 km (0.025 R)
• M31: 4,170,639 km (0.111 R)
• M32: 4,278,798 km (0.116 R)
• M33: 4,355,243 km (0.083 R)
• M34: 4,431,987 km (0.106 R)
• M35: 4,553,759 km (0.115 R)
• M36: 4,868,364 km (0.116 R)
• M37: 4,948,249 km (0.097 R)
• M38: 5,028,433 km (0.059 R)
• M39: 5,190,149 km (0.089 R)
• M40: 5,377,295 km (0.119 R)
• M41: 5,447,906 km (0.101 R)
• M42: 5,590,323 km (0.115 R)
• M43: 5,782,107 km (0.115 R)
• M44: 5,951,602 km (0.101 R)
• M45: 6,049,289 km (0.106 R)
• M46: 6,122,891 km (0.062 R)
• M47: 6,470,258 km (0.116 R)
• M48: 6,659,050 km (0.113 R)
• M49: 6,849,638 km (0.048 R)
• M50: 7,067,901 km (0.073 R)
• M51: 7,236,348 km (0.074 R)
• M52: 7,327,603 km (0.066 R)
• M53: 7,419,157 km (0.108 R)
• M54: 7,563,968 km (0.077 R)
• M55: 7,950,080 km (0.107 R)
• M56: 8,098,331 km (0.048 R)
• M57: 8,206,640 km (0.092 R)
• M58: 8,383,764 km (0.119 R)
• M59: 8,534,559 km (0.116 R)
• M60: 8,727,839 km (0.087 R)
• M61: 8,811,165 km (0.089 R)
• M62: 8,894,790 km (0.113 R)
• M63: 8,992,478 km (0.1 R)
• M64: 9,175,137 km (0.066 R)
• M65: 9,601,341 km (0.12 R)
• M66: 9,687,360 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.8

Radius: 11.8

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.11 AU - 1.51 AU

Year: 1035 Days

Day: 11.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,733,379 km

• M1: 150,047 km (0.092 R)
• M2: 224,247 km (0.071 R)
• M3: 411,544 km (0.077 R)
• M4: 510,877 km (0.05 R)
• M5: 614,997 km (0.057 R)
• M6: 809,923 km (0.047 R)
• M7: 978,669 km (0.116 R)
• M8: 1,220,569 km (0.098 R)
• M9: 1,349,074 km (0.08 R)
• M10: 1,438,533 km (0.079 R)
• M11: 1,552,377 km (0.097 R)
• M12: 1,692,401 km (0.081 R)
• M13: 1,817,165 km (0.117 R)
• M14: 1,997,730 km (0.085 R)
• M15: 2,544,361 km (0.081 R)
• M16: 2,651,921 km (0.047 R)
• M17: 2,742,727 km (0.096 R)
• M18: 3,050,151 km (0.113 R)
• M19: 3,324,813 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.3

Radius: 11

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.68 AU - 4.1 AU

Year: 5296 Days

Day: 14.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 58,733,379 km

• M1: 193,430 km (0.093 R)
• M2: 349,012 km (0.068 R)
• M3: 439,818 km (0.044 R)
• M4: 531,372 km (0.069 R)
• M5: 747,989 km (0.113 R)
• M6: 920,924 km (0.104 R)
• M7: 1,006,494 km (0.101 R)
• M8: 1,172,847 km (0.092 R)
• M9: 1,334,862 km (0.104 R)
• M10: 1,418,786 km (0.113 R)
• M11: 1,666,371 km (0.092 R)
• M12: 1,757,326 km (0.097 R)
• M13: 1,991,896 km (0.05 R)
• M14: 2,236,937 km (0.109 R)
• M15: 2,388,779 km (0.06 R)
• M16: 2,720,437 km (0.118 R)
• M17: 2,882,901 km (0.065 R)
• M18: 3,123,155 km (0.079 R)
• M19: 3,217,401 km (0.057 R)
• M20: 3,447,483 km (0.066 R)
• M21: 3,544,871 km (0.084 R)
• M22: 3,742,640 km (0.1 R)
• M23: 4,169,741 km (0.096 R)
• M24: 4,634,093 km (0.112 R)
• M25: 4,807,028 km (0.115 R)
• M26: 4,894,244 km (0.101 R)
• M27: 4,982,207 km (0.041 R)
• M28: 5,543,050 km (0.097 R)
• M29: 6,076,815 km (0.086 R)
• M30: 6,338,013 km (0.097 R)
• M31: 6,554,481 km (0.097 R)
• M32: 6,675,805 km (0.073 R)
• M33: 7,218,546 km (0.052 R)
• M34: 7,293,644 km (0.11 R)
• M35: 7,469,870 km (0.112 R)
• M36: 8,451,532 km (0.03 R)
• M37: 8,930,544 km (0.033 R)
• M38: 9,282,099 km (0.085 R)
• M39: 10,026,797 km (0.09 R)
• M40: 10,448,813 km (0.088 R)
• M41: 10,704,775 km (0.115 R)
• M42: 10,934,108 km (0.048 R)
• M43: 12,584,472 km (0.072 R)
• M44: 13,009,180 km (0.1 R)
• M45: 13,346,224 km (0.097 R)
• M46: 13,935,042 km (0.098 R)
• M47: 14,311,280 km (0.074 R)
• M48: 14,627,530 km (0.052 R)
• M49: 15,138,108 km (0.08 R)
• M50: 15,395,715 km (0.052 R)
• M51: 16,638,724 km (0.115 R)
• M52: 16,971,130 km (0.107 R)
• M53: 17,104,721 km (0.077 R)
• M54: 17,305,930 km (0.087 R)
• M55: 17,676,484 km (0.08 R)
• M56: 17,947,705 km (0.077 R)
• M57: 18,220,422 km (0.08 R)
• M58: 18,357,155 km (0.109 R)
• M59: 18,597,409 km (0.111 R)
• M60: 18,666,374 km (0.104 R)
• M61: 19,499,035 km (0.052 R)
• M62: 20,379,269 km (0.109 R)
• M63: 21,164,658 km (0.119 R)
• M64: 21,344,475 km (0.065 R)
• M65: 21,814,661 km (0.095 R)
• M66: 22,251,636 km (0.039 R)
• M67: 22,361,291 km (0.085 R)
• M68: 22,581,200 km (0.032 R)
• M69: 23,356,566 km (0.116 R)
• M70: 23,728,915 km (0.036 R)
• M71: 24,328,653 km (0.1 R)
• M72: 24,554,845 km (0.101 R)
• M73: 25,085,469 km (0.077 R)
• M74: 25,352,052 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.7

Radius: 6.4

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.48 AU - 8.72 AU

Year: 15913 Days

Day: 23.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,733,379 km

• M1: 100,380 km (0.093 R)
• M2: 311,463 km (0.107 R)
• M3: 354,397 km (0.066 R)
• M4: 431,141 km (0.08 R)
• M5: 566,527 km (0.115 R)
• M6: 836,102 km (0.09 R)
• M7: 1,716,336 km (0.117 R)
• M8: 1,934,450 km (0.106 R)
• M9: 1,990,250 km (0.117 R)
• M10: 2,426,926 km (0.075 R)
• M11: 3,351,740 km (0.078 R)
• M12: 3,693,571 km (0.085 R)
• M13: 4,671,343 km (0.069 R)
• M14: 5,325,684 km (0.113 R)
• M15: 5,926,918 km (0.094 R)
• M16: 6,132,017 km (0.098 R)
• M17: 6,381,247 km (0.091 R)
• M18: 6,423,134 km (0.107 R)
• M19: 6,804,160 km (0.099 R)
• M20: 7,018,982 km (0.074 R)
• M21: 7,455,359 km (0.102 R)
• M22: 7,990,621 km (0.106 R)
• M23: 8,217,261 km (0.097 R)
• M24: 8,445,997 km (0.069 R)
• M25: 8,584,375 km (0.11 R)
• M26: 8,816,401 km (0.113 R)
• M27: 9,286,886 km (0.08 R)
• M28: 9,334,458 km (0.109 R)
• M29: 9,669,258 km (0.069 R)
• M30: 10,399,894 km (0.104 R)
• M31: 10,946,824 km (0.049 R)
• M32: 11,047,354 km (0.08 R)
• M33: 11,148,183 km (0.117 R)
• M34: 12,907,454 km (0.1 R)
• M35: 13,764,949 km (0.038 R)
• M36: 14,475,090 km (0.097 R)
• M37: 16,675,974 km (0.055 R)
• M38: 17,198,519 km (0.088 R)
• M39: 17,903,574 km (0.092 R)
• M40: 18,081,296 km (0.066 R)
• M41: 18,140,687 km (0.082 R)
• M42: 20,136,322 km (0.036 R)
• M43: 20,321,076 km (0.109 R)
• M44: 20,630,444 km (0.117 R)
• M45: 20,754,610 km (0.097 R)
• M46: 20,941,458 km (0.107 R)
• M47: 21,442,012 km (0.088 R)
• M48: 22,391,360 km (0.071 R)
• M49: 22,774,929 km (0.069 R)
• M50: 23,031,939 km (0.085 R)
• M51: 23,873,576 km (0.114 R)
• M52: 24,857,182 km (0.117 R)
• M53: 25,254,365 km (0.041 R)
• M54: 25,787,083 km (0.049 R)
• M55: 25,987,843 km (0.09 R)
• M56: 26,931,506 km (0.115 R)
• M57: 28,782,930 km (0.113 R)
• M58: 28,921,756 km (0.107 R)
• M59: 29,549,020 km (0.041 R)
• M60: 29,899,378 km (0.115 R)
• M61: 30,604,433 km (0.109 R)
• M62: 30,745,953 km (0.062 R)
• M63: 32,174,463 km (0.087 R)
• M64: 32,824,316 km (0.075 R)
• M65: 33,843,676 km (0.12 R)
• M66: 34,357,245 km (0.109 R)
• M67: 35,689,863 km (0.089 R)
• M68: 36,888,441 km (0.096 R)
• M69: 37,039,236 km (0.118 R)
• M70: 38,634,398 km (0.052 R)
• M71: 39,171,155 km (0.1 R)
• M72: 39,401,985 km (0.095 R)
• M73: 41,030,058 km (0.09 R)
• M74: 41,420,808 km (0.09 R)
• M75: 44,431,615 km (0.097 R)
• M76: 45,235,554 km (0.078 R)
• M77: 46,531,819 km (0.098 R)
• M78: 46,939,473 km (0.057 R)
• M79: 47,430,155 km (0.11 R)
• M80: 48,087,039 km (0.076 R)
• M81: 51,837,607 km (0.095 R)
• M82: 52,175,549 km (0.057 R)
• M83: 52,344,744 km (0.079 R)
• M84: 52,598,911 km (0.105 R)
• M85: 52,683,733 km (0.109 R)
• M86: 53,108,590 km (0.094 R)
• M87: 53,278,833 km (0.119 R)
• M88: 53,961,598 km (0.034 R)
• M89: 54,389,747 km (0.086 R)
• M90: 55,077,298 km (0.092 R)
• M91: 55,335,804 km (0.1 R)
• M92: 55,854,160 km (0.067 R)
• M93: 56,721,529 km (0.083 R)
• M94: 57,331,290 km (0.12 R)
• M95: 57,943,294 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 14,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit