🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.6 AU - 0.96 AU

Year: 253 Days

Day: 32 Hours

Environment

Temp: 132 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.6

Radius: 13.4

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.86 AU - 6.7 AU

Year: 5777 Days

Day: 11.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,532,615 km

• M1: 166,652 km (0.105 R)
• M2: 592,258 km (0.069 R)
• M3: 1,128,866 km (0.094 R)
• M4: 3,900,465 km (0.119 R)
• M5: 6,457,093 km (0.077 R)
• M6: 6,882,848 km (0.071 R)
• M7: 10,771,196 km (0.098 R)
• M8: 11,704,986 km (0.051 R)
• M9: 12,742,896 km (0.088 R)
• M10: 14,496,482 km (0.104 R)
• M11: 15,115,369 km (0.11 R)
• M12: 17,832,665 km (0.089 R)
• M13: 18,939,240 km (0.059 R)
• M14: 21,942,268 km (0.102 R)
• M15: 22,608,726 km (0.056 R)
• M16: 23,136,507 km (0.101 R)
• M17: 24,531,358 km (0.105 R)
• M18: 27,233,245 km (0.078 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.4

Radius: 4.3

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.6 AU - 14.14 AU

Year: 15971 Days

Day: 20.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 35,532,615 km

• M1: 53,406 km (0.119 R)
• M2: 227,838 km (0.03 R)
• M3: 823,985 km (0.113 R)
• M4: 3,597,679 km (0.065 R)
• M5: 3,904,056 km (0.072 R)
• M6: 4,202,055 km (0.089 R)
• M7: 5,547,538 km (0.091 R)
• M8: 6,763,320 km (0.075 R)
• M9: 10,487,110 km (0.046 R)
• M10: 11,658,162 km (0.103 R)
• M11: 14,198,633 km (0.119 R)
• M12: 24,231,564 km (0.11 R)
• M13: 25,065,123 km (0.092 R)
• M14: 27,590,634 km (0.101 R)
• M15: 32,836,583 km (0.12 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 14,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit