🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.49 AU - 0.77 AU

Year: 188 Days

Day: 17.3 Hours

Environment

Temp: 118 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.66 AU - 0.9 AU

Year: 260 Days

Day: 19.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.57 AU - 1.63 AU

Year: 762 Days

Day: 13.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.55 AU - 2.55 AU

Year: 1106 Days

Day: 34.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.4 AU - 3.46 AU

Year: 2393 Days

Day: 13.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.2

Radius: 4.6

Gravity: 41.55 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 13.94 AU - 15.88 AU

Year: 21689 Days

Day: 24.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 87,282,601 km

• M1: 57,296 km (0.062 R)
• M2: 240,105 km (0.116 R)
• M3: 428,000 km (0.071 R)
• M4: 664,963 km (0.038 R)
• M5: 1,992,494 km (0.069 R)
• M6: 2,556,478 km (0.071 R)
• M7: 3,765,079 km (0.085 R)
• M8: 4,957,673 km (0.071 R)
• M9: 5,191,645 km (0.072 R)
• M10: 5,597,803 km (0.105 R)
• M11: 5,808,736 km (0.082 R)
• M12: 6,113,018 km (0.116 R)
• M13: 6,473,549 km (0.074 R)
• M14: 7,386,544 km (0.085 R)
• M15: 8,714,525 km (0.119 R)
• M16: 10,636,558 km (0.093 R)
• M17: 12,679,018 km (0.101 R)
• M18: 14,099,599 km (0.096 R)
• M19: 15,211,859 km (0.089 R)
• M20: 15,789,307 km (0.057 R)
• M21: 18,710,056 km (0.084 R)
• M22: 19,277,182 km (0.12 R)
• M23: 21,660,575 km (0.045 R)
• M24: 39,261,064 km (0.095 R)
• M25: 43,554,522 km (0.034 R)
• M26: 43,884,535 km (0.044 R)
• M27: 44,716,599 km (0.118 R)
• M28: 47,276,069 km (0.099 R)
• M29: 57,693,616 km (0.106 R)
• M30: 59,094,450 km (0.104 R)
• M31: 68,645,227 km (0.106 R)
• M32: 79,174,075 km (0.073 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 12,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit