🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.4

Radius: 8.8

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.43 AU - 0.63 AU

Year: 257 Days

Day: 8.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 92,738,154 km

• M1: 109,506 km (0.047 R)
• M2: 456,872 km (0.114 R)
• M3: 780,302 km (0.04 R)
• M4: 1,134,849 km (0.098 R)
• M5: 1,437,636 km (0.119 R)
• M6: 1,783,655 km (0.097 R)
• M7: 2,109,031 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.6

Radius: 9.6

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.69 AU - 0.97 AU

Year: 504 Days

Day: 5 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 92,738,154 km

• M1: 119,678 km (0.032 R)
• M2: 445,951 km (0.049 R)
• M3: 1,431,951 km (0.066 R)
• M4: 1,749,547 km (0.108 R)
• M5: 2,350,033 km (0.083 R)
• M6: 2,874,972 km (0.088 R)
• M7: 3,190,025 km (0.089 R)
• M8: 3,945,943 km (0.099 R)
• M9: 4,995,372 km (0.078 R)
• M10: 5,488,297 km (0.062 R)
• M11: 6,375,263 km (0.074 R)
• M12: 6,832,883 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.5

Radius: 14.8

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.72 AU - 2.04 AU

Year: 1719 Days

Day: 6.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 92,738,154 km

• M1: 187,446 km (0.117 R)
• M2: 701,464 km (0.059 R)
• M3: 1,444,966 km (0.087 R)
• M4: 3,167,885 km (0.093 R)
• M5: 4,042,882 km (0.114 R)
• M6: 4,518,304 km (0.052 R)
• M7: 5,515,075 km (0.057 R)
• M8: 7,102,608 km (0.047 R)
• M9: 8,757,908 km (0.111 R)
• M10: 9,233,629 km (0.095 R)
• M11: 11,349,093 km (0.095 R)
• M12: 13,644,373 km (0.1 R)
• M13: 14,723,572 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.6

Radius: 13.7

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.57 AU - 2.63 AU

Year: 2796 Days

Day: 8.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 92,738,154 km

• M1: 172,486 km (0.108 R)
• M2: 630,106 km (0.071 R)
• M3: 1,072,168 km (0.1 R)
• M4: 1,600,548 km (0.066 R)
• M5: 2,061,010 km (0.065 R)
• M6: 2,735,696 km (0.092 R)
• M7: 3,497,299 km (0.058 R)
• M8: 4,396,681 km (0.114 R)
• M9: 5,652,406 km (0.102 R)
• M10: 6,624,343 km (0.1 R)
• M11: 7,290,503 km (0.097 R)
• M12: 8,000,943 km (0.066 R)
• M13: 9,826,187 km (0.043 R)
• M14: 10,612,922 km (0.032 R)
• M15: 11,188,425 km (0.072 R)
• M16: 14,683,929 km (0.062 R)
• M17: 15,451,366 km (0.042 R)
• M18: 16,679,564 km (0.12 R)
• M19: 17,121,775 km (0.055 R)
• M20: 19,149,275 km (0.098 R)
• M21: 19,695,607 km (0.087 R)
• M22: 21,397,133 km (0.069 R)
• M23: 21,919,529 km (0.112 R)
• M24: 22,450,601 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.4

Radius: 8.3

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.23 AU - 3.11 AU

Year: 2909 Days

Day: 12.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 92,738,154 km

• M1: 103,223 km (0.039 R)
• M2: 399,277 km (0.115 R)
• M3: 659,876 km (0.091 R)
• M4: 1,175,690 km (0.11 R)
• M5: 1,484,011 km (0.115 R)
• M6: 1,789,340 km (0.038 R)
• M7: 2,472,105 km (0.081 R)
• M8: 2,984,627 km (0.075 R)
• M9: 3,511,960 km (0.091 R)
• M10: 3,845,862 km (0.083 R)
• M11: 4,729,985 km (0.066 R)
• M12: 5,208,250 km (0.086 R)
• M13: 5,870,220 km (0.068 R)
• M14: 6,980,985 km (0.046 R)
• M15: 7,540,780 km (0.033 R)
• M16: 9,900,537 km (0.03 R)
• M17: 10,380,447 km (0.083 R)
• M18: 10,992,302 km (0.097 R)
• M19: 11,913,825 km (0.1 R)
• M20: 13,864,132 km (0.086 R)
• M21: 14,559,014 km (0.108 R)
• M22: 18,057,510 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.4

Radius: 10.5

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.84 AU - 4.46 AU

Year: 5638 Days

Day: 14.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 92,738,154 km

• M1: 130,599 km (0.113 R)
• M2: 536,757 km (0.111 R)
• M3: 1,251,536 km (0.084 R)
• M4: 2,092,276 km (0.081 R)
• M5: 2,573,831 km (0.075 R)
• M6: 2,948,125 km (0.115 R)
• M7: 3,737,703 km (0.11 R)
• M8: 4,347,314 km (0.103 R)
• M9: 6,343,847 km (0.091 R)
• M10: 8,356,238 km (0.098 R)
• M11: 9,706,059 km (0.109 R)
• M12: 10,293,979 km (0.066 R)
• M13: 11,691,223 km (0.093 R)
• M14: 12,149,441 km (0.064 R)
• M15: 13,485,650 km (0.045 R)
• M16: 13,989,944 km (0.051 R)
• M17: 15,396,463 km (0.119 R)
• M18: 19,747,517 km (0.1 R)
• M19: 24,523,429 km (0.066 R)
• M20: 28,619,718 km (0.102 R)
• M21: 29,453,128 km (0.079 R)
• M22: 30,685,216 km (0.083 R)
• M23: 32,447,629 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.6

Radius: 5.8

Gravity: 20.65 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.7 AU - 7.44 AU

Year: 12536 Days

Day: 24.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 92,738,154 km

• M1: 77,940 km (0.077 R)
• M2: 392,844 km (0.054 R)
• M3: 1,551,779 km (0.083 R)
• M4: 1,754,035 km (0.063 R)
• M5: 2,099,905 km (0.1 R)
• M6: 2,836,076 km (0.089 R)
• M7: 3,044,466 km (0.108 R)
• M8: 3,263,029 km (0.069 R)
• M9: 3,759,095 km (0.11 R)
• M10: 4,394,886 km (0.042 R)
• M11: 4,611,504 km (0.11 R)
• M12: 5,339,148 km (0.113 R)
• M13: 5,621,888 km (0.118 R)
• M14: 8,538,747 km (0.075 R)
• M15: 9,476,876 km (0.084 R)
• M16: 16,964,698 km (0.117 R)
• M17: 20,339,476 km (0.075 R)
• M18: 26,811,230 km (0.12 R)
• M19: 29,240,699 km (0.093 R)
• M20: 31,469,258 km (0.073 R)
• M21: 36,010,601 km (0.111 R)
• M22: 52,860,108 km (0.094 R)
• M23: 54,655,732 km (0.081 R)
• M24: 55,819,453 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.5

Radius: 6.7

Gravity: 18.81 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.05 AU - 10.05 AU

Year: 18155 Days

Day: 17 Hours

Environment

Temp: -232 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 92,738,154 km

• M1: 84,373 km (0.065 R)
• M2: 292,913 km (0.087 R)
• M3: 536,458 km (0.082 R)
• M4: 821,741 km (0.067 R)
• M5: 1,262,905 km (0.113 R)
• M6: 2,044,853 km (0.051 R)
• M7: 2,634,269 km (0.119 R)
• M8: 3,166,538 km (0.048 R)
• M9: 3,648,094 km (0.051 R)
• M10: 4,900,377 km (0.106 R)
• M11: 5,465,857 km (0.049 R)
• M12: 6,816,427 km (0.097 R)
• M13: 7,520,435 km (0.073 R)
• M14: 8,066,766 km (0.086 R)
• M15: 9,406,714 km (0.095 R)
• M16: 13,937,435 km (0.094 R)
• M17: 16,422,705 km (0.053 R)
• M18: 18,647,973 km (0.095 R)
• M19: 20,873,391 km (0.103 R)
• M20: 24,427,388 km (0.101 R)
• M21: 25,844,079 km (0.083 R)
• M22: 27,661,843 km (0.093 R)
• M23: 33,097,183 km (0.112 R)
• M24: 33,359,876 km (0.069 R)
• M25: 35,511,991 km (0.074 R)
• M26: 36,202,984 km (0.108 R)
• M27: 39,941,584 km (0.095 R)
• M28: 41,904,009 km (0.103 R)
• M29: 46,183,406 km (0.072 R)
• M30: 51,269,883 km (0.071 R)
• M31: 54,860,681 km (0.088 R)
• M32: 57,851,292 km (0.116 R)
• M33: 59,969,149 km (0.09 R)
• M34: 65,592,533 km (0.081 R)
• M35: 67,261,447 km (0.102 R)
• M36: 75,349,605 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972

Radius: 6

Gravity: 27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.65 AU - 11.29 AU

Year: 22592 Days

Day: 17.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 92,738,154 km

• M1: 75,996 km (0.112 R)
• M2: 475,871 km (0.088 R)
• M3: 751,131 km (0.057 R)
• M4: 1,202,019 km (0.098 R)
• M5: 3,652,731 km (0.058 R)
• M6: 5,445,512 km (0.041 R)
• M7: 6,793,838 km (0.072 R)
• M8: 6,989,063 km (0.077 R)
• M9: 8,518,552 km (0.076 R)
• M10: 12,008,520 km (0.07 R)
• M11: 12,294,402 km (0.115 R)
• M12: 13,254,820 km (0.112 R)
• M13: 13,560,149 km (0.118 R)
• M14: 14,992,399 km (0.062 R)
• M15: 16,001,587 km (0.119 R)
• M16: 19,990,015 km (0.1 R)
• M17: 22,481,119 km (0.099 R)
• M18: 22,697,587 km (0.109 R)
• M19: 33,662,064 km (0.098 R)
• M20: 36,270,602 km (0.089 R)
• M21: 40,112,724 km (0.073 R)
• M22: 45,935,073 km (0.108 R)
• M23: 48,054,127 km (0.053 R)
• M24: 48,774,740 km (0.081 R)
• M25: 52,676,402 km (0.082 R)
• M26: 60,464,767 km (0.039 R)
• M27: 70,364,555 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 13,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit