🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.86 AU - 1.2 AU

Year: 317 Days

Day: 29.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.04 AU - 1.72 AU

Year: 492 Days

Day: 45.2 Hours

Environment

Temp: 176 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.32 AU - 1.52 AU

Year: 513 Days

Day: 41.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 146 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.61 AU - 4.97 AU

Year: 3180 Days

Day: 47.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.11 AU - 7.99 AU

Year: 5678 Days

Day: 17 Hours

Environment

Temp: -127 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,783,929 km

• M1: 3,437,759 km (0.072 R)

Asteroid Belt

Center: 9.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.5

Radius: 9

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.62 AU - 11.74 AU

Year: 12108 Days

Day: 9.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,783,929 km

• M1: 112,198 km (0.112 R)
• M2: 1,133,653 km (0.111 R)
• M3: 1,694,196 km (0.069 R)
• M4: 2,837,572 km (0.117 R)
• M5: 5,955,790 km (0.083 R)
• M6: 7,718,203 km (0.107 R)
• M7: 8,108,653 km (0.08 R)
• M8: 8,421,313 km (0.096 R)
• M9: 10,417,547 km (0.098 R)
• M10: 10,894,764 km (0.075 R)
• M11: 11,609,842 km (0.044 R)
• M12: 13,565,086 km (0.08 R)
• M13: 14,457,437 km (0.092 R)
• M14: 18,344,588 km (0.079 R)
• M15: 19,355,870 km (0.099 R)
• M16: 21,235,418 km (0.114 R)
• M17: 22,612,616 km (0.032 R)
• M18: 23,593,379 km (0.087 R)
• M19: 27,399,448 km (0.106 R)
• M20: 29,552,760 km (0.104 R)
• M21: 32,260,332 km (0.113 R)
• M22: 36,686,185 km (0.04 R)
• M23: 38,413,741 km (0.114 R)
• M24: 43,647,872 km (0.111 R)
• M25: 45,586,510 km (0.059 R)

Kuiper Belt

Range: 36.2 - 66.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 18,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit