🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.9 AU - 0.92 AU

Year: 312 Days

Day: 46.4 Hours

Environment

Temp: 128 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,310,730 km

• M1: 179,966 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.3 AU - 1.7 AU

Year: 661 Days

Day: 44 Hours

Environment

Temp: -36 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.85 AU - 3.11 AU

Year: 1851 Days

Day: 14.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.2

Radius: 10.6

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.15 AU - 6.79 AU

Year: 4604 Days

Day: 9.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,310,730 km

• M1: 131,796 km (0.111 R)
• M2: 511,774 km (0.1 R)
• M3: 905,666 km (0.046 R)
• M4: 1,484,160 km (0.07 R)
• M5: 2,136,258 km (0.118 R)
• M6: 2,529,102 km (0.09 R)
• M7: 2,899,057 km (0.098 R)
• M8: 4,490,180 km (0.063 R)
• M9: 5,192,841 km (0.117 R)
• M10: 5,571,025 km (0.116 R)
• M11: 17,995,726 km (0.041 R)
• M12: 20,486,381 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.1

Radius: 3.2

Gravity: 21.2 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 13.58 AU - 20.28 AU

Year: 25070 Days

Day: 22.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 60,310,730 km

• M1: 42,336 km (0.086 R)
• M2: 149,299 km (0.098 R)
• M3: 315,502 km (0.085 R)
• M4: 582,235 km (0.041 R)
• M5: 699,220 km (0.099 R)
• M6: 822,040 km (0.062 R)
• M7: 992,881 km (0.096 R)
• M8: 1,226,104 km (0.057 R)
• M9: 1,348,774 km (0.111 R)
• M10: 1,602,941 km (0.113 R)
• M11: 2,668,527 km (0.111 R)
• M12: 2,994,800 km (0.052 R)
• M13: 4,163,458 km (0.115 R)
• M14: 5,035,165 km (0.08 R)
• M15: 5,983,167 km (0.077 R)
• M16: 6,337,265 km (0.118 R)
• M17: 7,001,180 km (0.117 R)
• M18: 7,801,978 km (0.1 R)
• M19: 8,465,594 km (0.066 R)
• M20: 8,861,280 km (0.088 R)
• M21: 9,217,473 km (0.068 R)
• M22: 9,850,122 km (0.045 R)
• M23: 10,511,345 km (0.094 R)
• M24: 10,624,291 km (0.105 R)
• M25: 16,062,623 km (0.07 R)
• M26: 17,367,415 km (0.053 R)
• M27: 22,442,224 km (0.094 R)
• M28: 23,486,267 km (0.115 R)
• M29: 23,679,398 km (0.093 R)
• M30: 29,418,421 km (0.059 R)
• M31: 34,253,424 km (0.098 R)
• M32: 36,923,148 km (0.067 R)
• M33: 41,112,786 km (0.094 R)
• M34: 42,815,958 km (0.073 R)
• M35: 46,666,607 km (0.067 R)
• M36: 49,147,388 km (0.105 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 12,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit