🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.15 AU - 1.31 AU

Year: 479 Days

Day: 38.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 48,857,600 km

• M1: 296,353 km (0.109 R)
• M2: 429,944 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.8

Radius: 14.6

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.49 AU - 5.51 AU

Year: 4533 Days

Day: 11.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 48,857,600 km

• M1: 181,612 km (0.047 R)
• M2: 1,145,920 km (0.049 R)
• M3: 1,628,822 km (0.065 R)
• M4: 3,851,248 km (0.119 R)
• M5: 7,120,859 km (0.031 R)

Asteroid Belt

Center: 7.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.6

Radius: 13.8

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.19 AU - 10.33 AU

Year: 9904 Days

Day: 12.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,857,600 km

• M1: 171,589 km (0.066 R)
• M2: 1,098,348 km (0.048 R)
• M3: 2,313,232 km (0.119 R)
• M4: 2,843,108 km (0.085 R)
• M5: 3,527,069 km (0.106 R)
• M6: 4,461,906 km (0.099 R)
• M7: 5,356,501 km (0.088 R)
• M8: 7,837,881 km (0.1 R)
• M9: 8,449,737 km (0.087 R)
• M10: 9,572,917 km (0.097 R)
• M11: 11,060,219 km (0.036 R)
• M12: 12,461,652 km (0.107 R)
• M13: 13,357,743 km (0.066 R)
• M14: 14,041,855 km (0.105 R)
• M15: 15,144,840 km (0.101 R)
• M16: 16,165,396 km (0.039 R)
• M17: 16,942,557 km (0.079 R)
• M18: 20,222,042 km (0.103 R)
• M19: 21,543,589 km (0.104 R)
• M20: 25,098,783 km (0.039 R)
• M21: 27,909,128 km (0.074 R)
• M22: 29,234,565 km (0.103 R)
• M23: 29,965,501 km (0.074 R)
• M24: 37,345,912 km (0.05 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 13,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit