🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.41 AU - 0.67 AU

Year: 146 Days

Day: 30.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.6 AU - 0.66 AU

Year: 184 Days

Day: 26.3 Hours

Environment

Temp: 122 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,776,357 km

• M1: 28,424 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.09 AU - 1.25 AU

Year: 467 Days

Day: 26.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.19 AU - 3.35 AU

Year: 1701 Days

Day: 41.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.6

Radius: 10.5

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.81 AU - 5.41 AU

Year: 4262 Days

Day: 14 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 22,776,357 km

• M1: 130,599 km (0.062 R)
• M2: 711,936 km (0.102 R)
• M3: 1,250,040 km (0.095 R)
• M4: 2,557,525 km (0.094 R)
• M5: 2,910,726 km (0.11 R)
• M6: 3,559,532 km (0.111 R)
• M7: 4,458,316 km (0.103 R)
• M8: 4,852,805 km (0.11 R)
• M9: 6,641,098 km (0.059 R)
• M10: 7,964,890 km (0.047 R)
• M11: 14,334,468 km (0.048 R)
• M12: 15,563,115 km (0.071 R)
• M13: 17,649,856 km (0.094 R)
• M14: 18,463,668 km (0.063 R)
• M15: 19,978,796 km (0.1 R)
• M16: 20,798,742 km (0.091 R)
• M17: 21,444,556 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 18,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit