🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.51 AU - 0.57 AU

Year: 152 Days

Day: 18.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.21 AU - 1.95 AU

Year: 760 Days

Day: 35.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,271,420 km

• M1: 44,431 km (0.025 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.52 AU - 1.68 AU

Year: 775 Days

Day: 14.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.5

Radius: 5.8

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.28 AU - 14.42 AU

Year: 15619 Days

Day: 15.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 82,271,420 km

• M1: 73,752 km (0.1 R)
• M2: 388,057 km (0.084 R)
• M3: 584,180 km (0.11 R)
• M4: 1,121,535 km (0.12 R)
• M5: 1,507,049 km (0.092 R)
• M6: 1,800,111 km (0.104 R)
• M7: 1,993,691 km (0.104 R)
• M8: 2,291,989 km (0.106 R)
• M9: 2,721,933 km (0.033 R)
• M10: 3,740,994 km (0.09 R)
• M11: 7,943,049 km (0.044 R)
• M12: 8,202,451 km (0.062 R)
• M13: 10,079,306 km (0.068 R)
• M14: 12,864,220 km (0.117 R)
• M15: 16,330,403 km (0.056 R)
• M16: 17,466,000 km (0.068 R)
• M17: 19,656,711 km (0.071 R)
• M18: 21,854,903 km (0.067 R)
• M19: 24,574,891 km (0.115 R)
• M20: 30,359,242 km (0.048 R)
• M21: 31,745,416 km (0.037 R)
• M22: 41,603,766 km (0.097 R)
• M23: 45,066,658 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599

Radius: 5

Gravity: 23.96 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 15.07 AU - 16.53 AU

Year: 24047 Days

Day: 23.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 82,271,420 km

• M1: 65,673 km (0.09 R)
• M2: 242,797 km (0.118 R)
• M3: 582,684 km (0.107 R)
• M4: 867,817 km (0.062 R)
• M5: 1,540,708 km (0.112 R)
• M6: 3,408,737 km (0.05 R)
• M7: 6,023,259 km (0.111 R)
• M8: 7,857,179 km (0.064 R)
• M9: 8,488,931 km (0.077 R)
• M10: 9,040,648 km (0.112 R)
• M11: 9,972,792 km (0.07 R)
• M12: 10,649,723 km (0.08 R)
• M13: 12,301,283 km (0.088 R)
• M14: 21,512,024 km (0.049 R)
• M15: 30,238,068 km (0.075 R)
• M16: 43,913,557 km (0.117 R)
• M17: 56,660,343 km (0.117 R)
• M18: 59,992,785 km (0.112 R)
• M19: 63,869,016 km (0.116 R)
• M20: 75,557,397 km (0.093 R)
• M21: 78,627,145 km (0.12 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 10,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit