🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.8 AU - 1.84 AU

Year: 1121 Days

Day: 24.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,897,958 km

• M1: 37,250 km (0.095 R)
• M2: 716,723 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.67 AU - 2.69 AU

Year: 1470 Days

Day: 32.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.6

Radius: 8.3

Gravity: 12.75 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.29 AU - 2.79 AU

Year: 1848 Days

Day: 13.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 16,897,958 km

• M1: 112,797 km (0.055 R)
• M2: 479,910 km (0.056 R)
• M3: 1,303,596 km (0.072 R)
• M4: 1,937,442 km (0.116 R)
• M5: 2,397,156 km (0.118 R)
• M6: 4,505,888 km (0.079 R)
• M7: 5,019,906 km (0.075 R)
• M8: 5,814,570 km (0.072 R)
• M9: 6,636,610 km (0.099 R)
• M10: 10,057,465 km (0.099 R)
• M11: 11,048,551 km (0.114 R)
• M12: 11,744,630 km (0.074 R)
• M13: 12,265,081 km (0.091 R)
• M14: 15,621,758 km (0.065 R)
• M15: 16,349,850 km (0.08 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 12,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit