🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.64 AU - 1.06 AU

Year: 298 Days

Day: 16.2 Hours

Environment

Temp: 45 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.07 AU - 1.77 AU

Year: 644 Days

Day: 30.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,970,783 km

• M1: 99,183 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.6 AU - 4.26 AU

Year: 2419 Days

Day: 46.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.7

Radius: 9.6

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.99 AU - 8.55 AU

Year: 8248 Days

Day: 13.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 84,970,783 km

• M1: 119,379 km (0.07 R)
• M2: 688,599 km (0.047 R)
• M3: 1,017,864 km (0.069 R)
• M4: 2,760,380 km (0.072 R)
• M5: 3,681,005 km (0.054 R)
• M6: 4,058,441 km (0.095 R)
• M7: 5,862,890 km (0.115 R)
• M8: 7,838,330 km (0.072 R)
• M9: 9,201,915 km (0.071 R)
• M10: 9,546,738 km (0.118 R)
• M11: 10,060,158 km (0.114 R)
• M12: 11,935,517 km (0.044 R)
• M13: 12,766,084 km (0.103 R)
• M14: 15,063,309 km (0.044 R)
• M15: 19,191,462 km (0.117 R)
• M16: 19,818,876 km (0.028 R)
• M17: 20,201,846 km (0.119 R)
• M18: 22,465,711 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.7

Radius: 5.3

Gravity: 24.16 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 14.09 AU - 17.33 AU

Year: 23712 Days

Day: 22 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 84,970,783 km

• M1: 70,161 km (0.084 R)
• M2: 265,686 km (0.045 R)
• M3: 639,082 km (0.074 R)
• M4: 1,153,848 km (0.117 R)
• M5: 1,610,421 km (0.112 R)
• M6: 2,498,733 km (0.093 R)
• M7: 3,315,388 km (0.089 R)
• M8: 7,700,102 km (0.102 R)
• M9: 8,937,426 km (0.091 R)
• M10: 15,460,940 km (0.072 R)
• M11: 17,950,697 km (0.042 R)
• M12: 22,323,144 km (0.085 R)
• M13: 26,762,760 km (0.109 R)
• M14: 33,504,238 km (0.109 R)
• M15: 36,028,553 km (0.092 R)
• M16: 39,435,046 km (0.075 R)
• M17: 50,569,316 km (0.098 R)
• M18: 52,024,305 km (0.071 R)
• M19: 60,325,641 km (0.075 R)
• M20: 68,580,301 km (0.071 R)
• M21: 77,796,278 km (0.047 R)
• M22: 82,949,327 km (0.051 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 15,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit