🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.58 AU - 0.76 AU

Year: 208 Days

Day: 36.9 Hours

Environment

Temp: 113 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.74 AU - 0.76 AU

Year: 246 Days

Day: 29.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.6

Radius: 10.9

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.55 AU - 7.79 AU

Year: 7272 Days

Day: 13 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 22,251,362 km

• M1: 135,835 km (0.12 R)
• M2: 781,798 km (0.066 R)
• M3: 1,968,558 km (0.099 R)
• M4: 3,695,965 km (0.084 R)
• M5: 6,042,408 km (0.119 R)
• M6: 7,984,338 km (0.113 R)
• M7: 8,703,604 km (0.093 R)
• M8: 10,509,998 km (0.088 R)
• M9: 12,781,044 km (0.04 R)
• M10: 13,384,671 km (0.099 R)
• M11: 14,749,153 km (0.099 R)
• M12: 16,856,389 km (0.084 R)
• M13: 17,413,043 km (0.025 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: 540 - 20,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit