🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.08 AU - 1.38 AU

Year: 484 Days

Day: 36.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,067,959 km

• M1: 38,895 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.32 AU - 1.96 AU

Year: 745 Days

Day: 34.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.95 AU - 2.05 AU

Year: 1003 Days

Day: 19.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,067,959 km

• M1: 184,155 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.77 AU - 2.83 AU

Year: 1237 Days

Day: 16.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.3

Radius: 13.6

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.74 AU - 9.02 AU

Year: 8606 Days

Day: 7.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,067,959 km

• M1: 169,345 km (0.046 R)
• M2: 618,288 km (0.103 R)
• M3: 1,055,712 km (0.051 R)
• M4: 1,711,848 km (0.095 R)
• M5: 2,215,993 km (0.048 R)
• M6: 3,203,489 km (0.066 R)
• M7: 5,375,949 km (0.086 R)
• M8: 7,299,179 km (0.092 R)
• M9: 8,032,209 km (0.07 R)
• M10: 9,201,466 km (0.033 R)
• M11: 9,645,622 km (0.057 R)
• M12: 10,433,703 km (0.106 R)
• M13: 11,670,130 km (0.096 R)
• M14: 13,057,351 km (0.089 R)
• M15: 19,068,343 km (0.076 R)
• M16: 20,609,949 km (0.095 R)
• M17: 22,954,297 km (0.105 R)
• M18: 24,107,098 km (0.052 R)
• M19: 28,822,872 km (0.072 R)
• M20: 29,680,517 km (0.116 R)
• M21: 31,247,106 km (0.071 R)
• M22: 32,662,601 km (0.069 R)
• M23: 33,178,414 km (0.061 R)
• M24: 35,295,972 km (0.087 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 13,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit