🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.51 AU - 0.69 AU

Year: 166 Days

Day: 34.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.99 AU - 1.05 AU

Year: 367 Days

Day: 31.3 Hours

Environment

Temp: 127 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.31 AU - 1.73 AU

Year: 668 Days

Day: 28.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.48 AU - 1.58 AU

Year: 675 Days

Day: 12.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.1

Radius: 5.7

Gravity: 22.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 13.19 AU - 17.85 AU

Year: 21794 Days

Day: 21.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 82,115,413 km

• M1: 93,349 km (0.101 R)
• M2: 300,841 km (0.099 R)
• M3: 533,616 km (0.11 R)
• M4: 819,946 km (0.102 R)
• M5: 1,685,818 km (0.06 R)
• M6: 1,970,204 km (0.038 R)
• M7: 5,165,764 km (0.025 R)
• M8: 5,934,847 km (0.106 R)
• M9: 6,192,903 km (0.092 R)
• M10: 7,349,594 km (0.112 R)
• M11: 8,426,848 km (0.107 R)
• M12: 12,634,438 km (0.1 R)
• M13: 20,488,326 km (0.078 R)
• M14: 23,338,165 km (0.091 R)
• M15: 28,575,587 km (0.111 R)
• M16: 38,557,804 km (0.096 R)
• M17: 44,485,171 km (0.06 R)
• M18: 51,892,509 km (0.109 R)
• M19: 54,097,432 km (0.04 R)
• M20: 55,791,479 km (0.104 R)
• M21: 65,639,058 km (0.071 R)
• M22: 76,348,919 km (0.099 R)
• M23: 80,647,464 km (0.104 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 19,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit