🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.63 AU - 0.97 AU

Year: 268 Days

Day: 32.2 Hours

Environment

Temp: 120 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 12,546,248 km

• M1: 34,856 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.91 AU - 2.11 AU

Year: 1068 Days

Day: 47.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 12,546,248 km

• M1: 51,162 km (0.054 R)
• M2: 1,841,251 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.7

Radius: 8.7

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.85 AU - 7.13 AU

Year: 5494 Days

Day: 10.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 12,546,248 km

• M1: 116,686 km (0.099 R)
• M2: 674,088 km (0.084 R)
• M3: 1,407,866 km (0.109 R)
• M4: 2,143,887 km (0.101 R)
• M5: 5,334,510 km (0.09 R)
• M6: 5,676,641 km (0.079 R)
• M7: 7,773,704 km (0.094 R)
• M8: 9,388,762 km (0.116 R)
• M9: 9,856,854 km (0.099 R)
• M10: 10,671,564 km (0.055 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 11,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit