🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.28 AU - 1.38 AU

Year: 566 Days

Day: 19 Hours

Environment

Temp: -34 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,592,000 km

• M1: 52,958 km (0.034 R)
• M2: 97,089 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.56 AU - 1.82 AU

Year: 811 Days

Day: 29 Hours

Environment

Temp: -59 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.94 AU - 3.22 AU

Year: 1529 Days

Day: 13.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.8

Radius: 13.5

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.48 AU - 7.56 AU

Year: 6143 Days

Day: 9 Hours

Environment

Temp: -159 °C

Axial Tilt: 168.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 67,592,000 km

• M1: 168,298 km (0.034 R)
• M2: 848,220 km (0.088 R)
• M3: 1,352,514 km (0.114 R)
• M4: 3,451,971 km (0.05 R)
• M5: 5,236,225 km (0.101 R)
• M6: 10,178,190 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.5

Radius: 6.4

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 15.6 AU - 21.2 AU

Year: 29121 Days

Day: 25 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 67,592,000 km

• M1: 80,484 km (0.109 R)
• M2: 603,627 km (0.098 R)
• M3: 808,277 km (0.077 R)
• M4: 2,291,839 km (0.109 R)
• M5: 2,709,816 km (0.099 R)
• M6: 3,125,548 km (0.089 R)
• M7: 5,262,255 km (0.039 R)
• M8: 7,686,787 km (0.045 R)
• M9: 8,518,701 km (0.06 R)
• M10: 8,774,364 km (0.069 R)
• M11: 12,191,778 km (0.051 R)
• M12: 15,403,644 km (0.097 R)
• M13: 22,065,686 km (0.083 R)
• M14: 24,964,743 km (0.113 R)
• M15: 26,451,148 km (0.105 R)
• M16: 27,326,445 km (0.108 R)
• M17: 27,548,298 km (0.076 R)
• M18: 29,950,541 km (0.057 R)
• M19: 30,781,258 km (0.081 R)
• M20: 32,737,848 km (0.111 R)
• M21: 33,746,437 km (0.12 R)
• M22: 42,276,657 km (0.087 R)
• M23: 42,722,310 km (0.069 R)
• M24: 44,383,594 km (0.106 R)
• M25: 56,512,989 km (0.118 R)
• M26: 62,461,749 km (0.118 R)
• M27: 67,389,652 km (0.071 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 14,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit