🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.01 AU - 1.27 AU

Year: 440 Days

Day: 37.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.95 AU - 1.53 AU

Year: 499 Days

Day: 23.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,092,971 km

• M1: 100,231 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.84 AU - 3.04 AU

Year: 1378 Days

Day: 22.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 172.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,092,971 km

• M1: 278,701 km (0.113 R)

Asteroid Belt

Center: 4.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666

Radius: 9.7

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.04 AU - 7.32 AU

Year: 5556 Days

Day: 15 Hours

Environment

Temp: -156 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,092,971 km

• M1: 120,576 km (0.097 R)
• M2: 438,322 km (0.085 R)
• M3: 1,148,762 km (0.12 R)
• M4: 1,847,534 km (0.114 R)
• M5: 2,523,417 km (0.054 R)
• M6: 3,172,223 km (0.116 R)
• M7: 4,462,355 km (0.089 R)
• M8: 4,961,862 km (0.101 R)
• M9: 5,353,509 km (0.049 R)
• M10: 6,358,807 km (0.112 R)
• M11: 7,235,899 km (0.12 R)
• M12: 11,515,595 km (0.05 R)
• M13: 12,004,631 km (0.117 R)
• M14: 15,176,704 km (0.114 R)
• M15: 15,824,463 km (0.089 R)
• M16: 16,307,065 km (0.114 R)
• M17: 20,456,761 km (0.1 R)
• M18: 21,983,258 km (0.089 R)
• M19: 24,533,153 km (0.112 R)
• M20: 25,179,865 km (0.074 R)
• M21: 28,496,150 km (0.058 R)
• M22: 31,237,531 km (0.065 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 18,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit