🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.78 AU - 1 AU

Year: 310 Days

Day: 38 Hours

Environment

Temp: 148 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.68 AU - 3.38 AU

Year: 1946 Days

Day: 15.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.8

Radius: 11.2

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.22 AU - 6.16 AU

Year: 4362 Days

Day: 14.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 22,550,454 km

• M1: 140,024 km (0.086 R)
• M2: 669,151 km (0.075 R)
• M3: 1,847,534 km (0.098 R)
• M4: 3,438,208 km (0.1 R)
• M5: 3,908,693 km (0.108 R)
• M6: 6,940,294 km (0.108 R)
• M7: 8,857,540 km (0.096 R)
• M8: 9,481,064 km (0.091 R)
• M9: 11,146,986 km (0.075 R)
• M10: 12,360,973 km (0.083 R)
• M11: 16,531,612 km (0.079 R)
• M12: 17,590,615 km (0.1 R)
• M13: 18,813,129 km (0.094 R)
• M14: 21,557,053 km (0.084 R)
• M15: 22,349,323 km (0.098 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 13,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit