🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.5 AU - 0.58 AU

Year: 149 Days

Day: 25.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.53 AU - 0.81 AU

Year: 207 Days

Day: 41.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.34 AU - 1.38 AU

Year: 597 Days

Day: 18.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,705,211 km

• M1: 498,011 km (0.091 R)

Asteroid Belt

Center: 3.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.9

Radius: 11.5

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.72 AU - 5.94 AU

Year: 4636 Days

Day: 13.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 30,705,211 km

• M1: 143,016 km (0.067 R)
• M2: 698,921 km (0.082 R)
• M3: 1,062,294 km (0.073 R)
• M4: 1,431,053 km (0.106 R)
• M5: 1,928,167 km (0.119 R)
• M6: 2,489,159 km (0.056 R)
• M7: 3,176,412 km (0.039 R)
• M8: 3,917,669 km (0.101 R)
• M9: 4,796,856 km (0.047 R)
• M10: 5,452,992 km (0.114 R)
• M11: 7,462,091 km (0.062 R)
• M12: 8,154,730 km (0.118 R)
• M13: 8,810,267 km (0.06 R)
• M14: 11,127,838 km (0.071 R)
• M15: 13,036,407 km (0.097 R)
• M16: 13,400,828 km (0.058 R)
• M17: 17,555,011 km (0.045 R)
• M18: 19,111,427 km (0.093 R)
• M19: 20,407,394 km (0.034 R)
• M20: 21,399,227 km (0.045 R)
• M21: 23,249,753 km (0.112 R)
• M22: 26,678,686 km (0.104 R)
• M23: 27,607,240 km (0.098 R)
• M24: 29,261,643 km (0.062 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 19,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit