🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.92 AU - 0.92 AU

Year: 313 Days

Day: 29.5 Hours

Environment

Temp: 119 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.81 AU - 1.15 AU

Year: 344 Days

Day: 45.6 Hours

Environment

Temp: 113 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.56 AU - 3.82 AU

Year: 2021 Days

Day: 28.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3 AU - 4.04 AU

Year: 2343 Days

Day: 41.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.8

Radius: 9.3

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.38 AU - 11.68 AU

Year: 12996 Days

Day: 5.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 19,378,281 km

• M1: 178,470 km (0.106 R)
• M2: 799,301 km (0.038 R)
• M3: 876,644 km (0.086 R)
• M4: 1,008,140 km (0.086 R)
• M5: 1,537,866 km (0.075 R)
• M6: 2,240,378 km (0.074 R)
• M7: 2,923,890 km (0.097 R)
• M8: 3,217,701 km (0.069 R)
• M9: 3,884,159 km (0.114 R)
• M10: 4,717,270 km (0.101 R)
• M11: 4,825,279 km (0.11 R)
• M12: 5,062,093 km (0.065 R)
• M13: 5,930,508 km (0.04 R)
• M14: 6,322,305 km (0.093 R)
• M15: 6,621,800 km (0.119 R)
• M16: 7,007,912 km (0.104 R)
• M17: 7,695,763 km (0.026 R)
• M18: 7,801,978 km (0.052 R)
• M19: 8,187,940 km (0.116 R)
• M20: 8,668,299 km (0.105 R)
• M21: 9,292,870 km (0.068 R)
• M22: 9,816,762 km (0.109 R)
• M23: 14,366,632 km (0.109 R)
• M24: 14,681,385 km (0.031 R)
• M25: 14,865,989 km (0.102 R)
• M26: 15,612,333 km (0.092 R)
• M27: 15,827,904 km (0.098 R)
• M28: 16,288,964 km (0.119 R)
• M29: 16,727,136 km (0.097 R)
• M30: 17,224,549 km (0.064 R)
• M31: 17,363,675 km (0.094 R)
• M32: 17,783,148 km (0.097 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 18,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit