🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.5 AU - 0.52 AU

Year: 235 Days

Day: 24 Hours

Environment

Temp: -111 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.54 AU - 0.62 AU

Year: 285 Days

Day: 20.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.7

Radius: 14.9

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.88 AU - 5.14 AU

Year: 7241 Days

Day: 6.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 35,385,920 km

• M1: 185,501 km (0.091 R)
• M2: 696,677 km (0.065 R)
• M3: 1,193,941 km (0.098 R)
• M4: 3,457,506 km (0.052 R)
• M5: 5,249,838 km (0.026 R)
• M6: 11,598,772 km (0.088 R)
• M7: 14,623,641 km (0.101 R)
• M8: 15,576,579 km (0.102 R)
• M9: 16,255,604 km (0.063 R)
• M10: 18,208,006 km (0.105 R)
• M11: 18,823,152 km (0.054 R)
• M12: 19,311,140 km (0.056 R)
• M13: 21,650,701 km (0.106 R)
• M14: 29,703,256 km (0.097 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 12,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit