🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.62 AU - 0.94 AU

Year: 264 Days

Day: 24.4 Hours

Environment

Temp: 103 °C

Axial Tilt: 122.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,700,722 km

• M1: 45,029 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.41 AU - 1.43 AU

Year: 648 Days

Day: 14 Hours

Environment

Temp: -57 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,700,722 km

• M1: 318,045 km (0.112 R)

Asteroid Belt

Center: 1.81 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.09 AU - 2.31 AU

Year: 1249 Days

Day: 23.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.81 AU - 3.63 AU

Year: 2212 Days

Day: 35.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.5

Radius: 8.8

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.4 AU - 9.64 AU

Year: 10372 Days

Day: 6 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 43,700,722 km

• M1: 109,506 km (0.069 R)
• M2: 427,700 km (0.087 R)
• M3: 712,086 km (0.059 R)
• M4: 1,408,015 km (0.072 R)
• M5: 2,126,384 km (0.105 R)
• M6: 2,501,426 km (0.074 R)
• M7: 3,575,240 km (0.111 R)
• M8: 5,690,105 km (0.105 R)
• M9: 6,274,135 km (0.083 R)
• M10: 9,153,595 km (0.092 R)
• M11: 10,398,249 km (0.117 R)
• M12: 12,359,028 km (0.104 R)
• M13: 12,641,768 km (0.027 R)
• M14: 13,102,978 km (0.11 R)
• M15: 13,998,172 km (0.088 R)
• M16: 14,367,380 km (0.114 R)
• M17: 15,645,394 km (0.12 R)
• M18: 18,499,572 km (0.025 R)
• M19: 20,088,002 km (0.119 R)
• M20: 20,558,039 km (0.107 R)
• M21: 23,620,606 km (0.027 R)
• M22: 33,832,606 km (0.033 R)
• M23: 35,285,650 km (0.11 R)
• M24: 39,648,372 km (0.108 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 10,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit