🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.45 AU - 0.59 AU

Year: 138 Days

Day: 28.2 Hours

Environment

Temp: 252 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.76 AU - 1.02 AU

Year: 308 Days

Day: 17.2 Hours

Environment

Temp: 154 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.33 AU - 2.07 AU

Year: 814 Days

Day: 23.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,441,077 km

• M1: 138,378 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.3

Radius: 6.3

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 16.21 AU - 18.13 AU

Year: 26117 Days

Day: 21.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 76,441,077 km

• M1: 78,389 km (0.117 R)
• M2: 427,700 km (0.063 R)
• M3: 717,172 km (0.097 R)
• M4: 1,120,787 km (0.07 R)
• M5: 1,405,023 km (0.044 R)
• M6: 1,960,031 km (0.113 R)
• M7: 2,375,315 km (0.063 R)
• M8: 2,975,053 km (0.116 R)
• M9: 5,188,802 km (0.103 R)
• M10: 6,364,043 km (0.099 R)
• M11: 7,318,926 km (0.11 R)
• M12: 9,912,953 km (0.081 R)
• M13: 12,304,275 km (0.046 R)
• M14: 12,714,024 km (0.091 R)
• M15: 22,032,326 km (0.1 R)
• M16: 22,942,778 km (0.077 R)
• M17: 24,301,725 km (0.114 R)
• M18: 25,713,480 km (0.066 R)
• M19: 32,165,188 km (0.063 R)
• M20: 32,942,498 km (0.107 R)
• M21: 33,599,682 km (0.072 R)
• M22: 38,737,920 km (0.102 R)
• M23: 41,113,235 km (0.084 R)
• M24: 44,695,356 km (0.1 R)
• M25: 45,016,393 km (0.059 R)
• M26: 56,305,347 km (0.108 R)
• M27: 62,297,191 km (0.086 R)
• M28: 68,487,252 km (0.093 R)
• M29: 69,127,830 km (0.112 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 12,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit