🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.32 AU - 1.44 AU

Year: 482 Days

Day: 30.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,885,747 km

• M1: 110,104 km (0.11 R)
• M2: 198,816 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.83 AU - 5.25 AU

Year: 3363 Days

Day: 15.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.48 AU - 9.24 AU

Year: 7185 Days

Day: 35.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.3

Radius: 13.2

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 11.91 AU - 13.17 AU

Year: 13199 Days

Day: 11.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 54,885,747 km

• M1: 209,587 km (0.077 R)
• M2: 1,194,090 km (0.104 R)
• M3: 2,825,156 km (0.076 R)
• M4: 3,485,630 km (0.12 R)
• M5: 4,514,864 km (0.065 R)
• M6: 4,986,247 km (0.095 R)
• M7: 5,525,397 km (0.119 R)
• M8: 7,638,617 km (0.104 R)
• M9: 8,173,429 km (0.12 R)
• M10: 8,780,797 km (0.094 R)
• M11: 17,068,519 km (0.114 R)
• M12: 21,981,014 km (0.064 R)
• M13: 24,090,942 km (0.084 R)
• M14: 28,816,739 km (0.101 R)
• M15: 29,569,814 km (0.113 R)
• M16: 34,848,824 km (0.118 R)
• M17: 36,322,961 km (0.053 R)
• M18: 37,710,182 km (0.12 R)
• M19: 38,611,360 km (0.042 R)
• M20: 46,490,979 km (0.094 R)

Kuiper Belt

Range: 36.9 - 64.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 13,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit