🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.89 AU - 0.97 AU

Year: 329 Days

Day: 38.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.79 AU - 1.23 AU

Year: 373 Days

Day: 25.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 118.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.06 AU - 1.18 AU

Year: 435 Days

Day: 46.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.34 AU - 2 AU

Year: 792 Days

Day: 15.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.5

Radius: 10.3

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.58 AU - 6.36 AU

Year: 5355 Days

Day: 7.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 29,261,228 km

• M1: 128,056 km (0.056 R)
• M2: 487,240 km (0.088 R)
• M3: 1,453,643 km (0.059 R)
• M4: 2,195,349 km (0.097 R)
• M5: 2,660,897 km (0.049 R)
• M6: 3,451,672 km (0.114 R)
• M7: 3,857,830 km (0.088 R)
• M8: 4,295,703 km (0.099 R)
• M9: 4,792,368 km (0.098 R)
• M10: 5,162,623 km (0.052 R)
• M11: 5,724,512 km (0.109 R)
• M12: 8,055,097 km (0.085 R)
• M13: 9,048,128 km (0.097 R)
• M14: 9,823,943 km (0.111 R)
• M15: 15,212,757 km (0.088 R)
• M16: 16,132,485 km (0.034 R)
• M17: 17,768,038 km (0.104 R)
• M18: 18,723,071 km (0.047 R)
• M19: 19,378,609 km (0.087 R)
• M20: 21,722,060 km (0.087 R)
• M21: 25,822,836 km (0.11 R)
• M22: 26,308,132 km (0.09 R)
• M23: 27,885,043 km (0.11 R)
• M24: 29,086,763 km (0.111 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: 412 - 16,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit