🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.07 AU - 1.37 AU

Year: 597 Days

Day: 17.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,465,219 km

• M1: 170,542 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.27 AU - 2.03 AU

Year: 939 Days

Day: 42.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,465,219 km

• M1: 307,424 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.8 AU - 2.24 AU

Year: 1272 Days

Day: 27.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.1

Radius: 11

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.95 AU - 5.07 AU

Year: 4242 Days

Day: 11.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 24,465,219 km

• M1: 136,732 km (0.117 R)
• M2: 589,565 km (0.09 R)
• M3: 1,329,626 km (0.068 R)
• M4: 1,682,228 km (0.097 R)
• M5: 2,084,646 km (0.098 R)
• M6: 3,177,908 km (0.041 R)
• M7: 4,010,420 km (0.085 R)
• M8: 4,571,412 km (0.074 R)
• M9: 5,235,626 km (0.088 R)
• M10: 5,577,757 km (0.109 R)
• M11: 6,787,255 km (0.097 R)
• M12: 8,410,093 km (0.099 R)
• M13: 8,807,425 km (0.045 R)
• M14: 9,255,171 km (0.095 R)
• M15: 9,796,716 km (0.115 R)
• M16: 11,286,860 km (0.099 R)
• M17: 12,268,821 km (0.048 R)
• M18: 13,113,899 km (0.085 R)
• M19: 16,715,916 km (0.031 R)
• M20: 17,229,785 km (0.084 R)
• M21: 18,530,539 km (0.069 R)
• M22: 19,454,156 km (0.086 R)
• M23: 21,459,815 km (0.067 R)
• M24: 23,599,812 km (0.078 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: 209 - 13,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit