🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.24 AU - 2.26 AU

Year: 1265 Days

Day: 45 Hours

Environment

Temp: -82 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.16 AU - 3.2 AU

Year: 2125 Days

Day: 38.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,990,345 km

• M1: 1,431,352 km (0.078 R)
• M2: 2,279,722 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.43 AU - 3.67 AU

Year: 2507 Days

Day: 36.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,990,345 km

• M1: 1,495,829 km (0.059 R)

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.7

Radius: 12.7

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.98 AU - 6.82 AU

Year: 6067 Days

Day: 11.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 24,990,345 km

• M1: 157,975 km (0.109 R)
• M2: 599,439 km (0.117 R)
• M3: 1,002,605 km (0.072 R)
• M4: 1,446,611 km (0.095 R)
• M5: 1,958,535 km (0.096 R)
• M6: 2,559,320 km (0.093 R)
• M7: 3,169,829 km (0.057 R)
• M8: 3,813,250 km (0.096 R)
• M9: 5,850,025 km (0.098 R)
• M10: 6,367,185 km (0.086 R)
• M11: 7,863,163 km (0.111 R)
• M12: 10,508,951 km (0.119 R)
• M13: 11,101,808 km (0.083 R)
• M14: 11,538,933 km (0.116 R)
• M15: 16,679,863 km (0.067 R)
• M16: 18,200,526 km (0.118 R)
• M17: 18,747,755 km (0.074 R)
• M18: 20,261,236 km (0.105 R)
• M19: 24,619,770 km (0.086 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: 331 - 13,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit