🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.4

Radius: 10.1

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.69 AU - 0.87 AU

Year: 452 Days

Day: 8.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,074,983 km

• M1: 125,662 km (0.108 R)
• M2: 565,630 km (0.117 R)
• M3: 1,029,981 km (0.033 R)
• M4: 1,518,418 km (0.104 R)
• M5: 1,918,593 km (0.112 R)
• M6: 2,240,976 km (0.092 R)
• M7: 2,965,927 km (0.065 R)
• M8: 3,446,137 km (0.026 R)
• M9: 3,778,393 km (0.093 R)
• M10: 4,290,317 km (0.105 R)
• M11: 5,114,452 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.7

Radius: 8

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.73 AU - 0.91 AU

Year: 487 Days

Day: 14.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,074,983 km

• M1: 99,483 km (0.1 R)
• M2: 408,552 km (0.104 R)
• M3: 771,027 km (0.099 R)
• M4: 1,088,325 km (0.055 R)
• M5: 1,402,779 km (0.057 R)
• M6: 1,691,503 km (0.091 R)
• M7: 2,634,419 km (0.118 R)
• M8: 2,974,155 km (0.119 R)
• M9: 3,405,296 km (0.112 R)
• M10: 3,688,934 km (0.104 R)
• M11: 4,158,372 km (0.069 R)
• M12: 4,482,999 km (0.042 R)
• M13: 5,017,812 km (0.102 R)
• M14: 5,351,864 km (0.038 R)
• M15: 5,754,432 km (0.103 R)
• M16: 6,290,590 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.9

Radius: 14.7

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.95 AU - 1.09 AU

Year: 676 Days

Day: 8.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 59,074,983 km

• M1: 182,809 km (0.102 R)
• M2: 677,529 km (0.12 R)
• M3: 1,179,130 km (0.107 R)
• M4: 2,534,188 km (0.071 R)
• M5: 3,818,037 km (0.091 R)
• M6: 4,316,946 km (0.092 R)
• M7: 4,827,374 km (0.101 R)
• M8: 5,624,431 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.2

Radius: 10.7

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.36 AU - 1.6 AU

Year: 1181 Days

Day: 9.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 59,074,983 km

• M1: 133,142 km (0.108 R)
• M2: 527,332 km (0.073 R)
• M3: 868,864 km (0.12 R)
• M4: 1,285,345 km (0.116 R)
• M5: 2,857,020 km (0.111 R)
• M6: 4,028,671 km (0.092 R)
• M7: 5,229,194 km (0.087 R)
• M8: 5,965,963 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.1

Radius: 3.2

Gravity: 32.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.94 AU - 7.98 AU

Year: 13366 Days

Day: 20.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,074,983 km

• M1: 39,793 km (0.091 R)
• M2: 226,641 km (0.052 R)
• M3: 462,108 km (0.09 R)
• M4: 1,152,053 km (0.11 R)
• M5: 1,438,234 km (0.104 R)
• M6: 1,832,275 km (0.114 R)
• M7: 2,239,331 km (0.088 R)
• M8: 3,069,449 km (0.077 R)
• M9: 4,507,982 km (0.081 R)
• M10: 4,625,267 km (0.069 R)
• M11: 5,115,050 km (0.099 R)
• M12: 5,307,284 km (0.113 R)
• M13: 5,537,814 km (0.106 R)
• M14: 6,526,656 km (0.073 R)
• M15: 7,023,470 km (0.045 R)
• M16: 7,463,139 km (0.12 R)
• M17: 7,627,547 km (0.082 R)
• M18: 8,664,709 km (0.071 R)
• M19: 9,311,420 km (0.119 R)
• M20: 9,549,879 km (0.088 R)
• M21: 15,349,789 km (0.064 R)
• M22: 18,821,806 km (0.035 R)
• M23: 24,456,709 km (0.118 R)
• M24: 26,878,100 km (0.097 R)
• M25: 29,352,449 km (0.092 R)
• M26: 29,864,821 km (0.09 R)
• M27: 34,748,294 km (0.095 R)
• M28: 40,263,220 km (0.112 R)
• M29: 41,150,485 km (0.107 R)
• M30: 42,701,665 km (0.112 R)
• M31: 43,095,407 km (0.109 R)
• M32: 45,645,901 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.7

Radius: 6.1

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.83 AU - 9.49 AU

Year: 18187 Days

Day: 17.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 59,074,983 km

• M1: 78,539 km (0.116 R)
• M2: 291,267 km (0.112 R)
• M3: 793,766 km (0.106 R)
• M4: 1,186,311 km (0.115 R)
• M5: 1,605,933 km (0.066 R)
• M6: 1,850,526 km (0.118 R)
• M7: 2,215,395 km (0.101 R)
• M8: 2,805,708 km (0.032 R)
• M9: 3,237,148 km (0.117 R)
• M10: 4,573,057 km (0.042 R)
• M11: 5,067,478 km (0.088 R)
• M12: 5,488,147 km (0.049 R)
• M13: 8,711,234 km (0.109 R)
• M14: 9,945,416 km (0.107 R)
• M15: 11,292,096 km (0.096 R)
• M16: 12,378,775 km (0.036 R)
• M17: 16,731,325 km (0.059 R)
• M18: 18,873,716 km (0.091 R)
• M19: 20,312,548 km (0.098 R)
• M20: 26,489,594 km (0.074 R)
• M21: 27,539,023 km (0.116 R)
• M22: 28,181,845 km (0.109 R)
• M23: 28,725,035 km (0.093 R)
• M24: 29,832,508 km (0.055 R)
• M25: 30,057,354 km (0.07 R)
• M26: 32,964,489 km (0.113 R)
• M27: 36,436,656 km (0.118 R)
• M28: 36,693,665 km (0.053 R)
• M29: 37,996,662 km (0.057 R)
• M30: 40,694,660 km (0.111 R)
• M31: 41,668,393 km (0.099 R)
• M32: 47,379,291 km (0.093 R)
• M33: 48,301,712 km (0.11 R)
• M34: 51,948,908 km (0.099 R)
• M35: 53,094,379 km (0.096 R)
• M36: 55,775,472 km (0.06 R)
• M37: 56,116,854 km (0.044 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 15,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit