🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.56 AU - 0.62 AU

Year: 164 Days

Day: 34.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.57 AU - 0.77 AU

Year: 198 Days

Day: 28.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.93 AU - 1.19 AU

Year: 395 Days

Day: 34.8 Hours

Environment

Temp: 41 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372

Radius: 7.9

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 15.47 AU - 19.77 AU

Year: 26748 Days

Day: 20.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 75,355,841 km

• M1: 98,286 km (0.051 R)
• M2: 582,534 km (0.119 R)
• M3: 1,002,007 km (0.096 R)
• M4: 1,302,549 km (0.092 R)
• M5: 1,896,003 km (0.075 R)
• M6: 2,634,269 km (0.105 R)
• M7: 2,953,062 km (0.047 R)
• M8: 4,098,682 km (0.074 R)
• M9: 4,631,550 km (0.114 R)
• M10: 5,673,948 km (0.094 R)
• M11: 6,250,349 km (0.069 R)
• M12: 6,910,524 km (0.102 R)
• M13: 7,471,366 km (0.06 R)
• M14: 8,011,864 km (0.077 R)
• M15: 10,619,205 km (0.091 R)
• M16: 14,630,522 km (0.101 R)
• M17: 15,320,019 km (0.103 R)
• M18: 17,180,268 km (0.115 R)
• M19: 18,034,173 km (0.037 R)
• M20: 20,670,686 km (0.117 R)
• M21: 21,246,488 km (0.074 R)
• M22: 29,254,612 km (0.096 R)
• M23: 30,102,532 km (0.103 R)
• M24: 40,241,528 km (0.083 R)
• M25: 43,597,906 km (0.035 R)
• M26: 47,799,512 km (0.034 R)
• M27: 48,133,414 km (0.107 R)
• M28: 50,861,481 km (0.084 R)
• M29: 56,623,392 km (0.09 R)
• M30: 57,561,371 km (0.081 R)
• M31: 66,681,306 km (0.077 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 14,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit