🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.48 AU - 0.68 AU

Year: 159 Days

Day: 46.6 Hours

Environment

Temp: 211 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.53 AU - 0.69 AU

Year: 171 Days

Day: 23.3 Hours

Environment

Temp: 234 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.5

Radius: 13.7

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.37 AU - 6.89 AU

Year: 6144 Days

Day: 10 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 27,628,002 km

• M1: 170,691 km (0.06 R)
• M2: 604,525 km (0.114 R)
• M3: 1,157,140 km (0.025 R)
• M4: 1,799,064 km (0.114 R)
• M5: 3,002,878 km (0.106 R)
• M6: 4,469,984 km (0.112 R)
• M7: 5,070,321 km (0.069 R)
• M8: 7,036,037 km (0.102 R)
• M9: 7,676,166 km (0.113 R)
• M10: 10,720,782 km (0.061 R)
• M11: 13,401,875 km (0.078 R)
• M12: 15,644,347 km (0.116 R)
• M13: 19,987,472 km (0.073 R)
• M14: 25,385,562 km (0.073 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 14,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit