🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.71 AU - 1.09 AU

Year: 300 Days

Day: 32.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.99 AU - 1.31 AU

Year: 433 Days

Day: 37.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 37,251,327 km

• M1: 196,422 km (0.051 R)
• M2: 664,364 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.42 AU - 2.76 AU

Year: 1465 Days

Day: 24.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.05 AU - 3.53 AU

Year: 2097 Days

Day: 40.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,251,327 km

• M1: 226,940 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.7

Radius: 14.2

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.66 AU - 12.6 AU

Year: 12181 Days

Day: 6.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 37,251,327 km

• M1: 176,675 km (0.047 R)
• M2: 1,034,768 km (0.108 R)
• M3: 1,545,645 km (0.105 R)
• M4: 2,009,249 km (0.088 R)
• M5: 2,603,153 km (0.111 R)
• M6: 3,228,322 km (0.113 R)
• M7: 4,511,722 km (0.103 R)
• M8: 5,065,683 km (0.055 R)
• M9: 11,834,089 km (0.115 R)
• M10: 12,356,036 km (0.047 R)
• M11: 14,188,311 km (0.088 R)
• M12: 15,139,305 km (0.039 R)
• M13: 17,434,285 km (0.101 R)
• M14: 20,469,177 km (0.045 R)
• M15: 20,994,565 km (0.07 R)
• M16: 23,349,236 km (0.043 R)
• M17: 25,013,811 km (0.083 R)
• M18: 28,485,080 km (0.07 R)
• M19: 29,424,405 km (0.104 R)
• M20: 30,384,375 km (0.119 R)
• M21: 30,872,064 km (0.102 R)
• M22: 34,013,769 km (0.12 R)
• M23: 36,588,049 km (0.107 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 14,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit