🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.49 AU - 0.63 AU

Year: 160 Days

Day: 35.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.63 AU - 0.99 AU

Year: 279 Days

Day: 40.4 Hours

Environment

Temp: 42 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.42 AU - 2.04 AU

Year: 871 Days

Day: 18.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.25 AU - 3.35 AU

Year: 1794 Days

Day: 18.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,968,357 km

• M1: 72,106 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.9

Radius: 3.7

Gravity: 53.39 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 12.94 AU - 18.32 AU

Year: 23660 Days

Day: 16 Hours

Environment

Temp: -188 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 86,968,357 km

• M1: 48,619 km (0.074 R)
• M2: 164,857 km (0.105 R)
• M3: 369,656 km (0.089 R)
• M4: 805,884 km (0.091 R)
• M5: 1,203,066 km (0.038 R)
• M6: 1,974,692 km (0.025 R)
• M7: 2,188,018 km (0.103 R)
• M8: 4,593,253 km (0.108 R)
• M9: 6,036,723 km (0.089 R)
• M10: 11,307,205 km (0.11 R)
• M11: 14,666,126 km (0.076 R)
• M12: 15,229,362 km (0.051 R)
• M13: 22,725,562 km (0.106 R)
• M14: 28,974,864 km (0.028 R)
• M15: 30,503,903 km (0.083 R)
• M16: 34,278,856 km (0.049 R)
• M17: 40,194,554 km (0.07 R)
• M18: 43,886,031 km (0.112 R)
• M19: 44,717,347 km (0.036 R)
• M20: 54,948,644 km (0.116 R)
• M21: 68,840,901 km (0.119 R)
• M22: 80,116,092 km (0.074 R)
• M23: 85,929,466 km (0.026 R)
• M24: 86,968,423 km (0.115 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: 422 - 15,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit