🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.91 AU - 1.33 AU

Year: 437 Days

Day: 40.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 43 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.81 AU - 3.45 AU

Year: 2043 Days

Day: 38.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,727,954 km

• M1: 748,737 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.02 AU - 3.86 AU

Year: 2354 Days

Day: 28 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,727,954 km

• M1: 40,242 km (0.108 R)
• M2: 2,298,571 km (0.114 R)

Asteroid Belt

Center: 6.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.7

Radius: 12.2

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.63 AU - 12.09 AU

Year: 12303 Days

Day: 13.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,727,954 km

• M1: 152,739 km (0.064 R)
• M2: 558,598 km (0.054 R)
• M3: 1,048,831 km (0.09 R)
• M4: 2,214,198 km (0.088 R)
• M5: 5,237,122 km (0.057 R)
• M6: 6,064,847 km (0.106 R)
• M7: 6,565,252 km (0.114 R)
• M8: 7,568,156 km (0.116 R)
• M9: 11,565,411 km (0.101 R)
• M10: 19,874,526 km (0.073 R)
• M11: 20,344,114 km (0.116 R)
• M12: 24,909,841 km (0.102 R)
• M13: 25,732,031 km (0.117 R)
• M14: 31,576,520 km (0.06 R)
• M15: 34,299,800 km (0.101 R)
• M16: 36,238,738 km (0.115 R)
• M17: 38,855,055 km (0.112 R)
• M18: 42,881,781 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 20,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit