🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.2

Radius: 13.8

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.43 AU - 0.69 AU

Year: 289 Days

Day: 10.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 29,022,059 km

• M1: 171,589 km (0.106 R)
• M2: 680,222 km (0.116 R)
• M3: 1,119,890 km (0.098 R)
• M4: 1,618,799 km (0.107 R)
• M5: 2,464,027 km (0.107 R)
• M6: 2,902,199 km (0.083 R)
• M7: 3,340,520 km (0.075 R)
• M8: 3,962,997 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.2

Radius: 13

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.57 AU - 0.65 AU

Year: 329 Days

Day: 10.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 29,022,059 km

• M1: 161,715 km (0.09 R)
• M2: 618,587 km (0.089 R)
• M3: 1,351,916 km (0.084 R)
• M4: 1,860,100 km (0.09 R)
• M5: 3,205,733 km (0.1 R)
• M6: 4,060,086 km (0.107 R)
• M7: 4,662,367 km (0.11 R)
• M8: 5,183,417 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17

Radius: 13.7

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.15 AU - 1.19 AU

Year: 874 Days

Day: 13.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 29,022,059 km

• M1: 170,392 km (0.086 R)
• M2: 1,086,829 km (0.091 R)
• M3: 1,984,715 km (0.079 R)
• M4: 2,615,719 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.1

Radius: 11.6

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.45 AU - 5.41 AU

Year: 6436 Days

Day: 7.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,022,059 km

• M1: 146,456 km (0.057 R)
• M2: 576,401 km (0.065 R)
• M3: 947,403 km (0.058 R)
• M4: 1,849,030 km (0.026 R)
• M5: 3,296,539 km (0.105 R)
• M6: 3,830,902 km (0.073 R)
• M7: 4,632,597 km (0.065 R)
• M8: 6,984,725 km (0.097 R)
• M9: 8,621,624 km (0.067 R)
• M10: 13,013,070 km (0.097 R)
• M11: 13,726,801 km (0.09 R)
• M12: 14,178,886 km (0.078 R)
• M13: 15,717,351 km (0.104 R)
• M14: 16,909,945 km (0.062 R)
• M15: 17,364,124 km (0.106 R)
• M16: 17,826,531 km (0.093 R)
• M17: 20,481,744 km (0.064 R)
• M18: 23,873,576 km (0.084 R)
• M19: 28,253,353 km (0.086 R)
• M20: 29,919,125 km (0.058 R)
• M21: 32,240,735 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.6

Radius: 4.3

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.02 AU - 6.82 AU

Year: 11228 Days

Day: 16.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,022,059 km

• M1: 55,501 km (0.089 R)
• M2: 236,963 km (0.082 R)
• M3: 415,284 km (0.093 R)
• M4: 580,440 km (0.03 R)
• M5: 1,232,686 km (0.104 R)
• M6: 1,544,748 km (0.093 R)
• M7: 2,356,615 km (0.106 R)
• M8: 2,675,708 km (0.043 R)
• M9: 3,588,404 km (0.106 R)
• M10: 5,005,694 km (0.108 R)
• M11: 6,373,468 km (0.065 R)
• M12: 6,564,355 km (0.108 R)
• M13: 7,194,012 km (0.099 R)
• M14: 7,790,758 km (0.053 R)
• M15: 15,108,936 km (0.099 R)
• M16: 16,557,492 km (0.108 R)
• M17: 17,718,521 km (0.1 R)
• M18: 23,204,575 km (0.113 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: 488 - 12,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit