🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.4

Radius: 10.9

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.42 AU - 0.58 AU

Year: 240 Days

Day: 11.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 71,509,559 km

• M1: 136,284 km (0.12 R)
• M2: 475,422 km (0.099 R)
• M3: 935,735 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.7

Radius: 13.1

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.52 AU - 0.68 AU

Year: 315 Days

Day: 13.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 71,509,559 km

• M1: 162,912 km (0.079 R)
• M2: 618,886 km (0.114 R)
• M3: 2,168,421 km (0.1 R)
• M4: 2,703,084 km (0.073 R)
• M5: 3,264,076 km (0.11 R)

Asteroid Belt

Center: 0.94 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.5

Radius: 9.3

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.18 AU - 1.38 AU

Year: 982 Days

Day: 13.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 71,509,559 km

• M1: 115,938 km (0.088 R)
• M2: 408,701 km (0.109 R)
• M3: 1,196,035 km (0.11 R)
• M4: 1,643,781 km (0.068 R)
• M5: 1,961,078 km (0.112 R)
• M6: 2,560,667 km (0.038 R)
• M7: 2,888,884 km (0.07 R)
• M8: 4,716,222 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.6

Radius: 6.6

Gravity: 16.54 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.78 AU - 8.86 AU

Year: 17766 Days

Day: 17.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 71,509,559 km

• M1: 82,728 km (0.062 R)
• M2: 318,344 km (0.115 R)
• M3: 595,549 km (0.116 R)
• M4: 997,219 km (0.098 R)
• M5: 1,488,050 km (0.099 R)
• M6: 1,972,298 km (0.049 R)
• M7: 2,648,929 km (0.113 R)
• M8: 3,197,355 km (0.07 R)
• M9: 4,001,444 km (0.104 R)
• M10: 4,827,074 km (0.092 R)
• M11: 5,604,086 km (0.079 R)
• M12: 5,921,084 km (0.085 R)
• M13: 6,418,945 km (0.09 R)
• M14: 7,981,346 km (0.063 R)
• M15: 8,536,952 km (0.118 R)
• M16: 12,425,300 km (0.118 R)
• M17: 12,828,616 km (0.104 R)
• M18: 15,742,932 km (0.097 R)
• M19: 16,615,835 km (0.066 R)
• M20: 20,898,523 km (0.116 R)
• M21: 21,468,790 km (0.037 R)
• M22: 21,854,753 km (0.099 R)
• M23: 23,140,995 km (0.062 R)
• M24: 23,546,705 km (0.096 R)
• M25: 30,700,325 km (0.076 R)
• M26: 30,944,619 km (0.074 R)
• M27: 31,190,109 km (0.102 R)
• M28: 32,945,789 km (0.117 R)
• M29: 36,107,092 km (0.052 R)
• M30: 41,071,198 km (0.078 R)
• M31: 41,367,850 km (0.051 R)
• M32: 47,279,659 km (0.113 R)
• M33: 58,654,483 km (0.066 R)
• M34: 65,473,902 km (0.106 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: 426 - 13,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit