🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.66 AU - 0.76 AU

Year: 221 Days

Day: 30 Hours

Environment

Temp: 198 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.37 AU - 1.49 AU

Year: 631 Days

Day: 24.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.8

Radius: 14.3

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.29 AU - 5.97 AU

Year: 4929 Days

Day: 6.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 121.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 32,682,097 km

• M1: 178,321 km (0.115 R)
• M2: 638,484 km (0.037 R)
• M3: 1,136,794 km (0.078 R)
• M4: 2,091,229 km (0.093 R)
• M5: 3,683,399 km (0.092 R)
• M6: 4,515,013 km (0.093 R)
• M7: 5,947,413 km (0.106 R)
• M8: 9,866,578 km (0.091 R)
• M9: 11,042,567 km (0.043 R)
• M10: 11,860,718 km (0.045 R)
• M11: 12,979,111 km (0.04 R)
• M12: 14,278,070 km (0.09 R)
• M13: 16,820,037 km (0.035 R)
• M14: 17,515,966 km (0.099 R)
• M15: 19,101,255 km (0.08 R)
• M16: 20,139,464 km (0.112 R)
• M17: 28,577,532 km (0.077 R)
• M18: 32,584,660 km (0.083 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: 553 - 16,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit