🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.49 AU - 0.57 AU

Year: 134 Days

Day: 38.1 Hours

Environment

Temp: 241 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.85 AU - 0.87 AU

Year: 278 Days

Day: 37.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.75 AU - 1.09 AU

Year: 307 Days

Day: 22.6 Hours

Environment

Temp: 148 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.11 AU - 3.23 AU

Year: 1966 Days

Day: 46.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.86 AU - 6.08 AU

Year: 4455 Days

Day: 24.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,402,524 km

• M1: 593,604 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.6

Radius: 3.8

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 11.17 AU - 16.37 AU

Year: 17795 Days

Day: 19.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,402,524 km

• M1: 47,423 km (0.033 R)
• M2: 863,180 km (0.09 R)
• M3: 1,591,123 km (0.11 R)
• M4: 2,003,415 km (0.077 R)
• M5: 2,279,124 km (0.083 R)
• M6: 2,483,025 km (0.12 R)
• M7: 7,784,176 km (0.088 R)
• M8: 10,785,258 km (0.052 R)
• M9: 11,306,308 km (0.114 R)
• M10: 11,898,865 km (0.034 R)
• M11: 13,262,898 km (0.073 R)
• M12: 15,894,774 km (0.076 R)
• M13: 17,262,098 km (0.06 R)
• M14: 23,431,066 km (0.099 R)
• M15: 28,107,346 km (0.055 R)
• M16: 34,695,935 km (0.113 R)
• M17: 35,372,267 km (0.087 R)
• M18: 42,498,361 km (0.052 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 19,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit