🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.74 AU - 0.8 AU

Year: 241 Days

Day: 29.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,416,868 km

• M1: 154,535 km (0.109 R)

Asteroid Belt

Center: 1.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.54 AU - 1.98 AU

Year: 832 Days

Day: 27.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.86 AU - 2.9 AU

Year: 1309 Days

Day: 40.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,416,868 km

• M1: 649,853 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.65 AU - 3.73 AU

Year: 2031 Days

Day: 30.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772

Radius: 9.6

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.52 AU - 6.74 AU

Year: 4762 Days

Day: 8.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 30,416,868 km

• M1: 119,379 km (0.072 R)
• M2: 987,496 km (0.11 R)
• M3: 1,580,651 km (0.11 R)
• M4: 2,102,448 km (0.042 R)
• M5: 2,789,252 km (0.059 R)
• M6: 3,491,016 km (0.102 R)
• M7: 3,838,831 km (0.083 R)
• M8: 4,330,559 km (0.104 R)
• M9: 5,105,327 km (0.043 R)
• M10: 5,554,868 km (0.104 R)
• M11: 6,630,926 km (0.072 R)
• M12: 6,962,584 km (0.114 R)
• M13: 8,211,577 km (0.095 R)
• M14: 9,190,994 km (0.069 R)
• M15: 10,202,724 km (0.092 R)
• M16: 11,380,808 km (0.105 R)
• M17: 12,002,836 km (0.025 R)
• M18: 12,546,624 km (0.087 R)
• M19: 13,524,545 km (0.069 R)
• M20: 14,663,583 km (0.104 R)
• M21: 15,631,631 km (0.063 R)
• M22: 18,140,986 km (0.082 R)
• M23: 18,989,804 km (0.099 R)
• M24: 20,555,795 km (0.086 R)
• M25: 21,334,452 km (0.081 R)
• M26: 25,932,043 km (0.103 R)
• M27: 26,591,022 km (0.116 R)
• M28: 28,460,845 km (0.099 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 15,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit