🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.49 AU - 0.59 AU

Year: 146 Days

Day: 31.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.66 AU - 2.58 AU

Year: 1139 Days

Day: 37.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,056,179 km

• M1: 26,628 km (0.084 R)
• M2: 50,414 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.9

Radius: 11.1

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.62 AU - 11 AU

Year: 10481 Days

Day: 13.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 29,056,179 km

• M1: 138,378 km (0.076 R)
• M2: 623,225 km (0.1 R)
• M3: 1,254,677 km (0.115 R)
• M4: 2,703,533 km (0.078 R)
• M5: 3,906,748 km (0.115 R)
• M6: 10,014,530 km (0.037 R)
• M7: 14,504,411 km (0.12 R)
• M8: 17,155,734 km (0.069 R)
• M9: 20,114,930 km (0.097 R)
• M10: 21,929,851 km (0.079 R)
• M11: 24,080,470 km (0.119 R)
• M12: 24,931,682 km (0.063 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: 294 - 20,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit