🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.47 AU - 0.67 AU

Year: 154 Days

Day: 33.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.83 AU - 1.07 AU

Year: 332 Days

Day: 34 Hours

Environment

Temp: 82 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.03 AU - 1.11 AU

Year: 396 Days

Day: 36.4 Hours

Environment

Temp: 40 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.29 AU - 4.53 AU

Year: 3317 Days

Day: 34.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.5

Radius: 7.9

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 15.73 AU - 20.11 AU

Year: 27169 Days

Day: 22.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 92,758,650 km

• M1: 98,884 km (0.12 R)
• M2: 347,067 km (0.034 R)
• M3: 603,478 km (0.1 R)
• M4: 932,144 km (0.093 R)
• M5: 1,411,456 km (0.082 R)
• M6: 2,067,592 km (0.117 R)
• M7: 2,525,810 km (0.084 R)
• M8: 4,716,073 km (0.097 R)
• M9: 5,594,811 km (0.115 R)
• M10: 9,841,894 km (0.114 R)
• M11: 11,405,042 km (0.094 R)
• M12: 17,530,626 km (0.078 R)
• M13: 18,459,330 km (0.086 R)
• M14: 19,128,781 km (0.097 R)
• M15: 21,027,178 km (0.085 R)
• M16: 25,780,799 km (0.105 R)
• M17: 27,594,374 km (0.111 R)
• M18: 28,849,800 km (0.069 R)
• M19: 29,750,828 km (0.115 R)
• M20: 34,252,976 km (0.084 R)
• M21: 41,908,198 km (0.055 R)
• M22: 47,897,049 km (0.118 R)
• M23: 50,629,604 km (0.056 R)
• M24: 58,420,811 km (0.096 R)
• M25: 61,537,234 km (0.081 R)
• M26: 69,924,438 km (0.118 R)
• M27: 78,047,154 km (0.118 R)
• M28: 79,794,158 km (0.049 R)
• M29: 80,803,943 km (0.084 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 11,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit