🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.95 AU - 1.57 AU

Year: 512 Days

Day: 23 Hours

Environment

Temp: -4 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.4 AU - 1.58 AU

Year: 658 Days

Day: 25.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.06 AU - 2.64 AU

Year: 1303 Days

Day: 42.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.83 AU - 4.17 AU

Year: 2368 Days

Day: 15.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,626,232 km

• M1: 131,945 km (0.071 R)

Asteroid Belt

Center: 6.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.3

Radius: 10.1

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.24 AU - 9.68 AU

Year: 10523 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,626,232 km

• M1: 125,662 km (0.054 R)
• M2: 710,889 km (0.089 R)
• M3: 1,430,455 km (0.091 R)
• M4: 1,911,861 km (0.104 R)
• M5: 2,228,410 km (0.093 R)
• M6: 2,835,628 km (0.116 R)
• M7: 3,653,330 km (0.088 R)
• M8: 5,968,656 km (0.094 R)
• M9: 6,381,396 km (0.085 R)
• M10: 6,813,136 km (0.106 R)
• M11: 9,124,273 km (0.116 R)
• M12: 9,521,156 km (0.082 R)
• M13: 11,566,608 km (0.102 R)
• M14: 19,274,040 km (0.087 R)
• M15: 22,696,241 km (0.074 R)
• M16: 23,983,830 km (0.112 R)
• M17: 25,029,369 km (0.109 R)
• M18: 26,303,644 km (0.099 R)
• M19: 27,109,079 km (0.088 R)
• M20: 39,388,222 km (0.103 R)
• M21: 39,781,215 km (0.105 R)
• M22: 46,723,753 km (0.048 R)
• M23: 50,634,242 km (0.119 R)
• M24: 53,146,140 km (0.065 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 17,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit