🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.65 AU - 0.89 AU

Year: 251 Days

Day: 24.8 Hours

Environment

Temp: 123 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.01 AU - 1.05 AU

Year: 388 Days

Day: 44.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.7 AU - 1.7 AU

Year: 822 Days

Day: 22 Hours

Environment

Temp: -65 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,961,703 km

• M1: 86,168 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.1

Radius: 9

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.83 AU - 7.89 AU

Year: 8172 Days

Day: 12.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 40,961,703 km

• M1: 112,049 km (0.057 R)
• M2: 558,898 km (0.052 R)
• M3: 889,509 km (0.07 R)
• M4: 1,475,783 km (0.092 R)
• M5: 1,924,128 km (0.099 R)
• M6: 3,544,422 km (0.077 R)
• M7: 4,573,357 km (0.105 R)
• M8: 5,126,719 km (0.113 R)
• M9: 5,789,737 km (0.052 R)
• M10: 6,193,501 km (0.098 R)
• M11: 9,247,991 km (0.07 R)
• M12: 9,613,907 km (0.095 R)
• M13: 11,124,397 km (0.113 R)
• M14: 12,398,073 km (0.073 R)
• M15: 14,123,385 km (0.092 R)
• M16: 15,872,932 km (0.101 R)
• M17: 17,762,354 km (0.102 R)
• M18: 18,616,258 km (0.106 R)
• M19: 19,200,588 km (0.101 R)
• M20: 19,797,034 km (0.108 R)
• M21: 21,421,667 km (0.108 R)
• M22: 25,022,189 km (0.118 R)
• M23: 25,913,792 km (0.09 R)
• M24: 27,760,578 km (0.103 R)
• M25: 28,140,107 km (0.028 R)
• M26: 29,496,063 km (0.091 R)
• M27: 30,895,102 km (0.079 R)
• M28: 33,609,854 km (0.103 R)
• M29: 35,357,158 km (0.032 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 14,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit