🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.1 AU - 2.22 AU

Year: 1196 Days

Day: 47.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,900,182 km

• M1: 539,749 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.83 AU - 2.53 AU

Year: 1213 Days

Day: 27.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.66 AU - 2.8 AU

Year: 1699 Days

Day: 26.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.34 AU - 3.66 AU

Year: 1958 Days

Day: 28.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.9 AU - 4.28 AU

Year: 2563 Days

Day: 46.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.15 AU - 4.07 AU

Year: 2584 Days

Day: 44.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,900,182 km

• M1: 172,486 km (0.1 R)

Asteroid Belt

Center: 7.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.4

Radius: 7.7

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.24 AU - 15.14 AU

Year: 16034 Days

Day: 20.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,900,182 km

• M1: 96,939 km (0.048 R)
• M2: 499,507 km (0.114 R)
• M3: 843,882 km (0.114 R)
• M4: 1,084,285 km (0.039 R)
• M5: 2,279,572 km (0.075 R)
• M6: 3,736,656 km (0.104 R)
• M7: 4,761,102 km (0.085 R)
• M8: 10,818,918 km (0.07 R)
• M9: 14,233,938 km (0.107 R)
• M10: 15,615,325 km (0.118 R)
• M11: 20,114,930 km (0.057 R)
• M12: 27,874,870 km (0.034 R)
• M13: 28,431,225 km (0.084 R)
• M14: 32,903,752 km (0.09 R)
• M15: 34,280,950 km (0.068 R)
• M16: 37,150,088 km (0.104 R)
• M17: 38,780,555 km (0.117 R)
• M18: 46,244,442 km (0.098 R)
• M19: 46,711,038 km (0.116 R)
• M20: 55,833,067 km (0.078 R)
• M21: 63,740,661 km (0.079 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 12,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit