🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.54 AU - 0.86 AU

Year: 247 Days

Day: 33.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.21 AU - 1.39 AU

Year: 625 Days

Day: 44.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.56 AU - 1.78 AU

Year: 910 Days

Day: 17.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,764,434 km

• M1: 108,608 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.07 AU - 3.25 AU

Year: 1830 Days

Day: 30.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.7

Radius: 15

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.31 AU - 6.07 AU

Year: 4987 Days

Day: 12.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 23,764,434 km

• M1: 186,698 km (0.037 R)
• M2: 743,950 km (0.03 R)
• M3: 1,232,537 km (0.074 R)
• M4: 1,787,844 km (0.071 R)
• M5: 2,526,708 km (0.07 R)
• M6: 3,063,615 km (0.114 R)
• M7: 3,797,093 km (0.063 R)
• M8: 4,394,138 km (0.118 R)
• M9: 5,253,877 km (0.078 R)
• M10: 7,632,932 km (0.097 R)
• M11: 8,343,223 km (0.117 R)
• M12: 8,877,437 km (0.109 R)
• M13: 10,455,246 km (0.099 R)
• M14: 11,548,507 km (0.101 R)
• M15: 12,168,141 km (0.09 R)
• M16: 13,619,390 km (0.051 R)
• M17: 16,254,257 km (0.103 R)
• M18: 17,720,915 km (0.089 R)
• M19: 18,189,456 km (0.096 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 12,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit