🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.69 AU - 0.99 AU

Year: 281 Days

Day: 34.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,552,477 km

• M1: 49,517 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.14 AU - 1.38 AU

Year: 517 Days

Day: 12.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.62 AU - 2.94 AU

Year: 1693 Days

Day: 46.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.2

Radius: 3.3

Gravity: 35.65 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 9.9 AU - 16.46 AU

Year: 17477 Days

Day: 23.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,552,477 km

• M1: 41,439 km (0.066 R)
• M2: 231,278 km (0.077 R)
• M3: 777,909 km (0.085 R)
• M4: 1,185,713 km (0.113 R)
• M5: 1,997,132 km (0.098 R)
• M6: 2,361,851 km (0.105 R)
• M7: 2,907,135 km (0.097 R)
• M8: 3,585,412 km (0.088 R)
• M9: 4,940,021 km (0.096 R)
• M10: 9,046,782 km (0.079 R)
• M11: 10,691,760 km (0.097 R)
• M12: 11,146,537 km (0.089 R)
• M13: 11,614,031 km (0.101 R)
• M14: 12,094,539 km (0.081 R)
• M15: 12,278,096 km (0.108 R)
• M16: 16,650,692 km (0.098 R)
• M17: 20,022,179 km (0.086 R)
• M18: 20,712,124 km (0.086 R)
• M19: 21,239,906 km (0.089 R)
• M20: 25,788,728 km (0.052 R)
• M21: 27,123,740 km (0.092 R)
• M22: 37,781,989 km (0.101 R)
• M23: 41,271,958 km (0.067 R)
• M24: 42,811,021 km (0.041 R)
• M25: 44,098,311 km (0.062 R)
• M26: 51,883,534 km (0.089 R)
• M27: 53,018,682 km (0.068 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 12,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit