🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.66 AU - 1.02 AU

Year: 284 Days

Day: 40.3 Hours

Environment

Temp: 104 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,444,098 km

• M1: 45,179 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.91 AU - 1.35 AU

Year: 443 Days

Day: 44.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.39 AU - 1.73 AU

Year: 719 Days

Day: 21.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,444,098 km

• M1: 115,041 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.6 AU - 1.66 AU

Year: 768 Days

Day: 26.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.5

Radius: 9.6

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.21 AU - 6.05 AU

Year: 4287 Days

Day: 14 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 25,444,098 km

• M1: 119,379 km (0.053 R)
• M2: 949,198 km (0.09 R)
• M3: 1,826,740 km (0.059 R)
• M4: 2,552,439 km (0.106 R)
• M5: 3,459,002 km (0.101 R)
• M6: 4,711,286 km (0.113 R)
• M7: 5,727,354 km (0.076 R)
• M8: 7,010,156 km (0.036 R)
• M9: 7,566,810 km (0.069 R)
• M10: 8,294,903 km (0.051 R)
• M11: 10,011,688 km (0.051 R)
• M12: 13,478,469 km (0.1 R)
• M13: 14,236,481 km (0.079 R)
• M14: 14,916,104 km (0.092 R)
• M15: 17,026,930 km (0.099 R)
• M16: 17,436,380 km (0.102 R)
• M17: 17,972,539 km (0.1 R)
• M18: 19,647,137 km (0.049 R)
• M19: 21,086,568 km (0.079 R)
• M20: 23,018,774 km (0.099 R)
• M21: 23,881,954 km (0.057 R)
• M22: 25,141,418 km (0.07 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 19,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit