🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.9

Radius: 9.1

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.56 AU - 0.8 AU

Year: 380 Days

Day: 12 Hours

Environment

Temp: -158 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 61,382,510 km

• M1: 113,096 km (0.06 R)
• M2: 452,833 km (0.104 R)
• M3: 1,077,703 km (0.067 R)
• M4: 1,642,435 km (0.114 R)
• M5: 2,440,390 km (0.033 R)
• M6: 2,926,733 km (0.095 R)
• M7: 3,356,527 km (0.097 R)
• M8: 3,999,349 km (0.105 R)
• M9: 4,827,523 km (0.117 R)
• M10: 5,412,900 km (0.11 R)
• M11: 5,748,597 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.2

Radius: 9.8

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.02 AU - 5.78 AU

Year: 7357 Days

Day: 7.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 61,382,510 km

• M1: 136,583 km (0.093 R)
• M2: 470,635 km (0.118 R)
• M3: 943,364 km (0.098 R)
• M4: 1,451,847 km (0.079 R)
• M5: 1,953,748 km (0.118 R)
• M6: 2,470,908 km (0.1 R)
• M7: 3,267,816 km (0.041 R)
• M8: 4,585,773 km (0.116 R)
• M9: 5,586,134 km (0.077 R)
• M10: 6,108,081 km (0.029 R)
• M11: 6,984,276 km (0.118 R)
• M12: 7,418,708 km (0.104 R)
• M13: 8,792,615 km (0.059 R)
• M14: 10,414,405 km (0.087 R)
• M15: 11,026,560 km (0.098 R)
• M16: 12,274,804 km (0.104 R)
• M17: 12,957,868 km (0.03 R)
• M18: 14,994,943 km (0.115 R)
• M19: 15,549,801 km (0.096 R)
• M20: 18,849,930 km (0.109 R)
• M21: 19,561,866 km (0.083 R)
• M22: 20,024,273 km (0.033 R)
• M23: 22,374,157 km (0.101 R)
• M24: 23,690,020 km (0.094 R)
• M25: 24,139,860 km (0.073 R)
• M26: 24,979,404 km (0.072 R)
• M27: 26,235,128 km (0.118 R)
• M28: 26,797,616 km (0.09 R)
• M29: 27,122,543 km (0.082 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.5

Radius: 4.9

Gravity: 38.63 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.65 AU - 7.27 AU

Year: 12454 Days

Day: 20 Hours

Environment

Temp: -229 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 61,382,510 km

• M1: 142,567 km (0.068 R)
• M2: 351,705 km (0.091 R)
• M3: 750,084 km (0.073 R)
• M4: 973,882 km (0.057 R)
• M5: 1,163,722 km (0.091 R)
• M6: 1,635,254 km (0.063 R)
• M7: 1,835,267 km (0.093 R)
• M8: 2,185,475 km (0.099 R)
• M9: 2,449,964 km (0.086 R)
• M10: 3,320,624 km (0.081 R)
• M11: 3,754,757 km (0.08 R)
• M12: 4,539,547 km (0.034 R)
• M13: 4,868,663 km (0.086 R)
• M14: 5,108,468 km (0.079 R)
• M15: 5,284,545 km (0.104 R)
• M16: 5,501,162 km (0.116 R)
• M17: 5,761,313 km (0.095 R)
• M18: 8,005,431 km (0.056 R)
• M19: 8,485,790 km (0.084 R)
• M20: 9,087,323 km (0.086 R)
• M21: 9,878,695 km (0.111 R)
• M22: 15,176,255 km (0.078 R)
• M23: 17,610,661 km (0.086 R)
• M24: 18,504,209 km (0.106 R)
• M25: 20,646,750 km (0.055 R)
• M26: 22,194,639 km (0.067 R)
• M27: 27,192,704 km (0.094 R)
• M28: 28,165,539 km (0.087 R)
• M29: 29,724,499 km (0.063 R)
• M30: 31,105,736 km (0.1 R)
• M31: 32,770,610 km (0.084 R)
• M32: 33,748,083 km (0.102 R)
• M33: 34,368,914 km (0.065 R)
• M34: 37,190,928 km (0.107 R)
• M35: 38,120,230 km (0.09 R)
• M36: 43,876,307 km (0.076 R)
• M37: 47,655,748 km (0.109 R)
• M38: 49,385,399 km (0.075 R)
• M39: 54,824,628 km (0.112 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 15,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit