🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.46 AU - 0.74 AU

Year: 169 Days

Day: 25.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.61 AU - 0.79 AU

Year: 213 Days

Day: 23.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.66 AU - 0.96 AU

Year: 265 Days

Day: 40.2 Hours

Environment

Temp: 127 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.82 AU - 0.84 AU

Year: 275 Days

Day: 12.5 Hours

Environment

Temp: 119 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.67 AU - 2.49 AU

Year: 1090 Days

Day: 43.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.6

Radius: 13.4

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.68 AU - 13.02 AU

Year: 12989 Days

Day: 5.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 71.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,788,417 km

• M1: 166,652 km (0.094 R)
• M2: 1,267,244 km (0.109 R)
• M3: 1,790,687 km (0.055 R)
• M4: 2,991,957 km (0.096 R)
• M5: 4,610,158 km (0.095 R)
• M6: 5,647,768 km (0.112 R)
• M7: 6,835,576 km (0.058 R)
• M8: 7,670,182 km (0.109 R)
• M9: 8,279,494 km (0.117 R)
• M10: 8,870,555 km (0.063 R)
• M11: 10,082,148 km (0.077 R)
• M12: 10,699,389 km (0.054 R)
• M13: 12,384,909 km (0.106 R)
• M14: 13,896,894 km (0.069 R)
• M15: 14,380,544 km (0.106 R)
• M16: 15,825,061 km (0.072 R)
• M17: 18,582,449 km (0.086 R)
• M18: 19,340,312 km (0.066 R)
• M19: 20,294,447 km (0.103 R)
• M20: 22,016,169 km (0.051 R)
• M21: 24,527,618 km (0.102 R)
• M22: 26,269,386 km (0.086 R)
• M23: 26,797,167 km (0.115 R)
• M24: 29,429,043 km (0.087 R)
• M25: 36,362,605 km (0.088 R)
• M26: 50,862,528 km (0.073 R)
• M27: 53,349,892 km (0.091 R)
• M28: 58,387,002 km (0.103 R)
• M29: 58,925,554 km (0.109 R)
• M30: 60,012,532 km (0.117 R)
• M31: 61,853,783 km (0.089 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 15,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit