🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.52 AU - 0.58 AU

Year: 151 Days

Day: 33.5 Hours

Environment

Temp: 210 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,508,848 km

• M1: 58,493 km (0.087 R)

Asteroid Belt

Center: 1.13 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.66 AU - 1.76 AU

Year: 829 Days

Day: 25.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.93 AU - 4.37 AU

Year: 2586 Days

Day: 39.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,508,848 km

• M1: 270,323 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.1

Radius: 10.5

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.67 AU - 7.71 AU

Year: 7908 Days

Day: 9.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 31,508,848 km

• M1: 130,599 km (0.051 R)
• M2: 497,563 km (0.12 R)
• M3: 826,827 km (0.08 R)
• M4: 1,352,963 km (0.066 R)
• M5: 1,694,345 km (0.092 R)
• M6: 2,607,940 km (0.075 R)
• M7: 3,244,927 km (0.114 R)
• M8: 3,579,129 km (0.086 R)
• M9: 4,052,906 km (0.1 R)
• M10: 5,582,245 km (0.096 R)
• M11: 6,127,080 km (0.104 R)
• M12: 6,874,471 km (0.073 R)
• M13: 9,316,656 km (0.056 R)
• M14: 11,600,118 km (0.101 R)
• M15: 11,940,304 km (0.094 R)
• M16: 14,511,741 km (0.098 R)
• M17: 15,719,146 km (0.104 R)
• M18: 16,438,412 km (0.034 R)
• M19: 17,242,351 km (0.078 R)
• M20: 17,878,442 km (0.082 R)
• M21: 21,151,643 km (0.077 R)
• M22: 24,247,122 km (0.078 R)
• M23: 26,026,888 km (0.099 R)
• M24: 26,695,142 km (0.088 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 12,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit