🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.14 AU - 1.28 AU

Year: 468 Days

Day: 38.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.1 AU - 3.48 AU

Year: 2097 Days

Day: 30 Hours

Environment

Temp: -89 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.9

Radius: 8.5

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.77 AU - 13.31 AU

Year: 12892 Days

Day: 8.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 40,732,481 km

• M1: 142,716 km (0.073 R)
• M2: 959,820 km (0.088 R)
• M3: 1,339,649 km (0.107 R)
• M4: 5,033,220 km (0.113 R)
• M5: 8,534,708 km (0.109 R)
• M6: 10,508,054 km (0.089 R)
• M7: 15,975,257 km (0.056 R)
• M8: 17,040,245 km (0.088 R)
• M9: 21,299,146 km (0.104 R)
• M10: 28,170,925 km (0.117 R)
• M11: 28,746,278 km (0.066 R)
• M12: 32,259,883 km (0.105 R)
• M13: 35,713,799 km (0.114 R)
• M14: 36,955,760 km (0.071 R)
• M15: 39,168,612 km (0.111 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 19,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit