🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.47 AU - 0.73 AU

Year: 179 Days

Day: 40.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.38 AU - 1.38 AU

Year: 624 Days

Day: 27.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.84 AU - 2.92 AU

Year: 1414 Days

Day: 31.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,214,001 km

• M1: 742,604 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.2

Radius: 8.6

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.41 AU - 5.97 AU

Year: 4552 Days

Day: 11.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 46,214,001 km

• M1: 117,734 km (0.095 R)
• M2: 773,421 km (0.096 R)
• M3: 1,869,674 km (0.042 R)
• M4: 6,488,359 km (0.108 R)
• M5: 11,003,073 km (0.083 R)
• M6: 11,457,701 km (0.063 R)
• M7: 13,542,198 km (0.093 R)
• M8: 14,501,569 km (0.111 R)
• M9: 14,947,670 km (0.103 R)
• M10: 17,763,401 km (0.104 R)
• M11: 21,040,193 km (0.035 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.6

Radius: 12.5

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.98 AU - 8.94 AU

Year: 7845 Days

Day: 7.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 46,214,001 km

• M1: 157,078 km (0.114 R)
• M2: 619,634 km (0.066 R)
• M3: 1,051,972 km (0.101 R)
• M4: 1,664,725 km (0.097 R)
• M5: 2,251,149 km (0.063 R)
• M6: 2,825,006 km (0.104 R)
• M7: 4,324,575 km (0.099 R)
• M8: 5,442,520 km (0.084 R)
• M9: 6,483,422 km (0.113 R)
• M10: 12,514,610 km (0.106 R)
• M11: 13,277,110 km (0.089 R)
• M12: 14,195,043 km (0.059 R)
• M13: 15,418,005 km (0.119 R)
• M14: 16,021,334 km (0.098 R)
• M15: 18,895,258 km (0.063 R)
• M16: 21,019,249 km (0.116 R)
• M17: 22,692,052 km (0.055 R)
• M18: 27,552,188 km (0.11 R)
• M19: 28,943,298 km (0.076 R)
• M20: 29,861,979 km (0.112 R)
• M21: 30,589,922 km (0.037 R)
• M22: 31,543,010 km (0.119 R)
• M23: 33,286,424 km (0.113 R)
• M24: 35,093,117 km (0.096 R)
• M25: 36,255,044 km (0.096 R)
• M26: 38,410,899 km (0.11 R)
• M27: 40,905,144 km (0.118 R)
• M28: 43,372,761 km (0.104 R)
• M29: 46,214,073 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 15,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit