🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.2

Radius: 12.4

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.12 AU - 1.3 AU

Year: 888 Days

Day: 14.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 55,825,523 km

• M1: 158,723 km (0.109 R)
• M2: 547,379 km (0.086 R)
• M3: 959,670 km (0.069 R)
• M4: 1,438,982 km (0.107 R)
• M5: 1,860,100 km (0.093 R)
• M6: 2,475,845 km (0.071 R)
• M7: 2,901,301 km (0.085 R)
• M8: 4,374,242 km (0.115 R)
• M9: 5,120,137 km (0.078 R)
• M10: 5,968,207 km (0.091 R)
• M11: 6,496,587 km (0.098 R)
• M12: 7,141,354 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734

Radius: 12

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.06 AU - 1.76 AU

Year: 1116 Days

Day: 11.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 55,825,523 km

• M1: 151,842 km (0.099 R)
• M2: 664,215 km (0.118 R)
• M3: 1,054,067 km (0.103 R)
• M4: 1,839,156 km (0.084 R)
• M5: 2,477,939 km (0.115 R)
• M6: 2,955,755 km (0.038 R)
• M7: 3,820,281 km (0.101 R)
• M8: 4,922,219 km (0.116 R)
• M9: 7,263,276 km (0.032 R)
• M10: 9,561,099 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.6

Radius: 12.7

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.86 AU - 5.28 AU

Year: 6515 Days

Day: 7.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,825,523 km

• M1: 157,975 km (0.049 R)
• M2: 696,677 km (0.09 R)
• M3: 1,722,769 km (0.115 R)
• M4: 2,156,902 km (0.073 R)
• M5: 2,798,976 km (0.082 R)
• M6: 4,744,197 km (0.111 R)
• M7: 5,180,275 km (0.085 R)
• M8: 5,643,131 km (0.09 R)
• M9: 7,738,997 km (0.056 R)
• M10: 9,071,615 km (0.089 R)
• M11: 9,978,926 km (0.064 R)
• M12: 11,711,419 km (0.117 R)
• M13: 12,566,820 km (0.042 R)
• M14: 15,573,438 km (0.115 R)
• M15: 16,020,586 km (0.102 R)
• M16: 19,321,463 km (0.079 R)
• M17: 19,838,024 km (0.086 R)
• M18: 20,976,015 km (0.109 R)
• M19: 23,884,497 km (0.102 R)
• M20: 27,885,492 km (0.032 R)
• M21: 28,355,977 km (0.094 R)
• M22: 37,301,631 km (0.111 R)
• M23: 38,218,666 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.6

Radius: 7

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.93 AU - 8.43 AU

Year: 15601 Days

Day: 19.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,825,523 km

• M1: 87,216 km (0.096 R)
• M2: 906,713 km (0.102 R)
• M3: 2,538,825 km (0.068 R)
• M4: 3,292,649 km (0.085 R)
• M5: 3,522,282 km (0.053 R)
• M6: 4,612,102 km (0.108 R)
• M7: 7,394,174 km (0.054 R)
• M8: 8,479,507 km (0.12 R)
• M9: 9,060,395 km (0.09 R)
• M10: 11,188,874 km (0.066 R)
• M11: 12,126,553 km (0.103 R)
• M12: 17,382,076 km (0.072 R)
• M13: 17,845,979 km (0.1 R)
• M14: 22,218,874 km (0.07 R)
• M15: 24,458,504 km (0.108 R)
• M16: 27,152,911 km (0.069 R)
• M17: 29,055,347 km (0.091 R)
• M18: 31,842,505 km (0.074 R)
• M19: 33,241,544 km (0.115 R)
• M20: 37,299,536 km (0.094 R)
• M21: 39,646,428 km (0.078 R)
• M22: 44,344,698 km (0.103 R)
• M23: 54,334,096 km (0.101 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 12,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit