🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.42 AU - 0.66 AU

Year: 150 Days

Day: 18.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,292,301 km

• M1: 373,695 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.95 AU - 1.03 AU

Year: 373 Days

Day: 18.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.2 AU - 1.34 AU

Year: 542 Days

Day: 38 Hours

Environment

Temp: -35 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.2

Radius: 5.2

Gravity: 27 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 12.3 AU - 13.52 AU

Year: 17569 Days

Day: 24.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 71,292,301 km

• M1: 69,264 km (0.108 R)
• M2: 236,065 km (0.104 R)
• M3: 965,654 km (0.106 R)
• M4: 1,137,991 km (0.073 R)
• M5: 1,949,559 km (0.034 R)
• M6: 3,144,846 km (0.109 R)
• M7: 3,701,949 km (0.092 R)
• M8: 3,942,353 km (0.098 R)
• M9: 5,304,142 km (0.094 R)
• M10: 7,554,543 km (0.112 R)
• M11: 9,129,360 km (0.049 R)
• M12: 9,568,729 km (0.093 R)
• M13: 10,789,298 km (0.085 R)
• M14: 11,850,695 km (0.115 R)
• M15: 13,535,167 km (0.092 R)
• M16: 14,619,003 km (0.07 R)
• M17: 16,073,543 km (0.119 R)
• M18: 16,958,265 km (0.096 R)
• M19: 19,715,952 km (0.054 R)
• M20: 21,487,341 km (0.085 R)
• M21: 27,659,749 km (0.093 R)
• M22: 28,116,471 km (0.103 R)
• M23: 29,874,096 km (0.089 R)
• M24: 33,477,311 km (0.088 R)
• M25: 35,584,247 km (0.076 R)
• M26: 35,988,909 km (0.112 R)
• M27: 38,058,297 km (0.115 R)
• M28: 38,340,139 km (0.079 R)
• M29: 38,623,328 km (0.11 R)
• M30: 42,281,594 km (0.048 R)
• M31: 43,192,645 km (0.113 R)
• M32: 48,604,348 km (0.064 R)
• M33: 54,987,989 km (0.115 R)
• M34: 60,748,554 km (0.034 R)
• M35: 71,078,885 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 18,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit