🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.9 AU - 1.1 AU

Year: 353 Days

Day: 27.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.93 AU - 4.57 AU

Year: 2564 Days

Day: 41.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.2

Radius: 14.3

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.97 AU - 15.63 AU

Year: 16170 Days

Day: 11 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,161,328 km

• M1: 179,368 km (0.079 R)
• M2: 934,089 km (0.111 R)
• M3: 1,807,441 km (0.102 R)
• M4: 2,666,732 km (0.027 R)
• M5: 4,173,033 km (0.071 R)
• M6: 7,139,409 km (0.065 R)
• M7: 8,791,568 km (0.072 R)
• M8: 13,921,279 km (0.098 R)
• M9: 15,269,903 km (0.072 R)
• M10: 41,536,148 km (0.098 R)
• M11: 42,496,866 km (0.105 R)
• M12: 45,903,508 km (0.084 R)
• M13: 47,524,102 km (0.061 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.4

Radius: 4.4

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 15.89 AU - 21.55 AU

Year: 28599 Days

Day: 18.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,161,328 km

• M1: 167,250 km (0.1 R)
• M2: 363,373 km (0.077 R)
• M3: 675,135 km (0.108 R)
• M4: 921,373 km (0.095 R)
• M5: 1,252,733 km (0.082 R)
• M6: 1,795,025 km (0.102 R)
• M7: 2,681,991 km (0.1 R)
• M8: 3,273,052 km (0.083 R)
• M9: 3,887,151 km (0.092 R)
• M10: 4,284,333 km (0.078 R)
• M11: 4,878,387 km (0.102 R)
• M12: 5,488,147 km (0.078 R)
• M13: 8,291,163 km (0.073 R)
• M14: 8,742,051 km (0.099 R)
• M15: 11,735,205 km (0.107 R)
• M16: 16,568,114 km (0.053 R)
• M17: 19,900,556 km (0.08 R)
• M18: 23,062,905 km (0.109 R)
• M19: 25,174,629 km (0.109 R)
• M20: 26,437,534 km (0.103 R)
• M21: 33,264,433 km (0.034 R)
• M22: 34,527,039 km (0.084 R)
• M23: 49,117,170 km (0.119 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 12,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit