🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.95 AU - 1.47 AU

Year: 479 Days

Day: 25.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.2

Radius: 8.8

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.99 AU - 10.65 AU

Year: 9427 Days

Day: 5.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 76,033,957 km

• M1: 109,506 km (0.118 R)
• M2: 491,130 km (0.105 R)
• M3: 784,342 km (0.067 R)
• M4: 1,187,059 km (0.105 R)
• M5: 2,227,811 km (0.073 R)
• M6: 3,427,886 km (0.083 R)
• M7: 6,147,874 km (0.046 R)
• M8: 6,678,199 km (0.109 R)
• M9: 7,238,592 km (0.082 R)
• M10: 7,700,700 km (0.097 R)
• M11: 8,362,371 km (0.097 R)
• M12: 8,730,382 km (0.041 R)
• M13: 9,013,571 km (0.117 R)
• M14: 9,449,798 km (0.085 R)
• M15: 10,002,114 km (0.069 R)
• M16: 11,845,758 km (0.07 R)
• M17: 13,153,094 km (0.081 R)
• M18: 17,425,908 km (0.081 R)
• M19: 18,027,291 km (0.114 R)
• M20: 19,351,233 km (0.051 R)
• M21: 20,323,918 km (0.108 R)
• M22: 26,362,286 km (0.1 R)
• M23: 31,247,106 km (0.056 R)
• M24: 31,577,867 km (0.107 R)
• M25: 33,727,887 km (0.115 R)
• M26: 35,612,671 km (0.099 R)
• M27: 39,462,273 km (0.051 R)
• M28: 40,892,279 km (0.094 R)
• M29: 45,672,230 km (0.103 R)
• M30: 47,103,433 km (0.108 R)
• M31: 48,416,902 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.3

Radius: 7.4

Gravity: 12.51 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 12.85 AU - 16.25 AU

Year: 19974 Days

Day: 18 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 76,033,957 km

• M1: 95,892 km (0.075 R)
• M2: 343,178 km (0.084 R)
• M3: 655,089 km (0.105 R)
• M4: 1,028,186 km (0.039 R)
• M5: 3,264,974 km (0.028 R)
• M6: 3,754,607 km (0.086 R)
• M7: 4,096,738 km (0.113 R)
• M8: 5,559,206 km (0.075 R)
• M9: 5,962,971 km (0.1 R)
• M10: 6,300,015 km (0.06 R)
• M11: 14,304,548 km (0.03 R)
• M12: 17,160,372 km (0.114 R)
• M13: 22,124,179 km (0.062 R)
• M14: 26,476,430 km (0.06 R)
• M15: 30,123,027 km (0.078 R)
• M16: 35,305,097 km (0.073 R)
• M17: 47,391,409 km (0.103 R)
• M18: 50,100,028 km (0.08 R)
• M19: 58,842,228 km (0.048 R)
• M20: 63,976,876 km (0.038 R)
• M21: 66,236,252 km (0.059 R)
• M22: 74,900,512 km (0.064 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 17,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit