🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.43 AU - 1.43 AU

Year: 621 Days

Day: 27.7 Hours

Environment

Temp: -21 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.7 AU - 2.94 AU

Year: 1721 Days

Day: 45.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.4

Radius: 14.9

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.78 AU - 7.5 AU

Year: 6218 Days

Day: 7.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 31,513,414 km

• M1: 232,924 km (0.115 R)
• M2: 761,752 km (0.103 R)
• M3: 1,427,463 km (0.096 R)
• M4: 4,489,432 km (0.055 R)
• M5: 4,955,729 km (0.091 R)
• M6: 7,296,187 km (0.119 R)
• M7: 12,880,227 km (0.094 R)
• M8: 14,321,154 km (0.114 R)
• M9: 18,621,345 km (0.112 R)
• M10: 20,042,375 km (0.077 R)
• M11: 27,045,201 km (0.103 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 15,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit