🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.35 AU - 1.35 AU

Year: 549 Days

Day: 23.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,475,939 km

• M1: 314,006 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.56 AU - 5.18 AU

Year: 3196 Days

Day: 32.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.29 AU - 6.13 AU

Year: 4160 Days

Day: 27.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,475,939 km

• M1: 2,363,946 km (0.095 R)
• M2: 2,991,957 km (0.054 R)

Asteroid Belt

Center: 7.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.8

Radius: 11.2

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.96 AU - 12.22 AU

Year: 11213 Days

Day: 7.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 25,475,939 km

• M1: 139,276 km (0.089 R)
• M2: 600,187 km (0.05 R)
• M3: 1,033,422 km (0.116 R)
• M4: 1,607,878 km (0.12 R)
• M5: 2,253,692 km (0.114 R)
• M6: 3,306,412 km (0.12 R)
• M7: 3,826,564 km (0.119 R)
• M8: 4,684,807 km (0.051 R)
• M9: 6,444,527 km (0.12 R)
• M10: 8,904,514 km (0.07 R)
• M11: 14,996,139 km (0.118 R)
• M12: 18,121,538 km (0.026 R)
• M13: 20,192,122 km (0.067 R)
• M14: 20,849,455 km (0.097 R)
• M15: 21,725,351 km (0.098 R)
• M16: 24,723,442 km (0.078 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 13,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit