🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.46 AU - 0.74 AU

Year: 171 Days

Day: 28.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.5 AU - 0.82 AU

Year: 197 Days

Day: 36.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.9

Radius: 9.1

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.87 AU - 6.33 AU

Year: 5531 Days

Day: 9.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 31,422,088 km

• M1: 121,025 km (0.106 R)
• M2: 489,185 km (0.09 R)
• M3: 778,657 km (0.027 R)
• M4: 1,197,830 km (0.112 R)
• M5: 1,858,454 km (0.107 R)
• M6: 2,780,127 km (0.058 R)
• M7: 3,405,446 km (0.105 R)
• M8: 4,073,999 km (0.079 R)
• M9: 6,977,843 km (0.112 R)
• M10: 9,196,380 km (0.078 R)
• M11: 10,309,238 km (0.089 R)
• M12: 10,714,648 km (0.047 R)
• M13: 11,413,869 km (0.052 R)
• M14: 12,697,718 km (0.106 R)
• M15: 13,321,690 km (0.097 R)
• M16: 16,083,267 km (0.054 R)
• M17: 24,413,625 km (0.054 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 17,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit