🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.97 AU - 1.19 AU

Year: 393 Days

Day: 22.6 Hours

Environment

Temp: 108 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.08 AU - 1.46 AU

Year: 501 Days

Day: 18.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.51 AU - 1.97 AU

Year: 803 Days

Day: 22.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.76 AU - 2.32 AU

Year: 1019 Days

Day: 14 Hours

Environment

Temp: -56 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.3

Radius: 10.4

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.75 AU - 13.17 AU

Year: 12694 Days

Day: 13 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 37,728,099 km

• M1: 146,456 km (0.055 R)
• M2: 1,361,341 km (0.099 R)
• M3: 2,627,088 km (0.112 R)
• M4: 3,267,068 km (0.119 R)
• M5: 3,670,982 km (0.072 R)
• M6: 4,445,301 km (0.078 R)
• M7: 5,058,353 km (0.057 R)
• M8: 7,773,105 km (0.071 R)
• M9: 8,705,549 km (0.093 R)
• M10: 9,177,231 km (0.106 R)
• M11: 10,598,560 km (0.107 R)
• M12: 11,136,514 km (0.085 R)
• M13: 11,590,245 km (0.087 R)
• M14: 13,416,535 km (0.101 R)
• M15: 15,119,558 km (0.059 R)
• M16: 17,227,691 km (0.101 R)
• M17: 17,971,940 km (0.082 R)
• M18: 18,737,433 km (0.041 R)
• M19: 19,597,321 km (0.097 R)
• M20: 21,088,513 km (0.078 R)
• M21: 21,472,830 km (0.088 R)
• M22: 22,895,206 km (0.071 R)
• M23: 24,127,743 km (0.055 R)
• M24: 34,870,964 km (0.1 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 18,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit