🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.99 AU - 1.07 AU

Year: 438 Days

Day: 29.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.23 AU - 2.55 AU

Year: 1548 Days

Day: 15.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 17,352,722 km

• M1: 150,196 km (0.072 R)
• M2: 185,202 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.8

Radius: 12

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.59 AU - 3.67 AU

Year: 2320 Days

Day: 10.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 99.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 17,352,722 km

• M1: 149,448 km (0.097 R)
• M2: 586,424 km (0.046 R)
• M3: 1,034,918 km (0.099 R)
• M4: 1,584,989 km (0.06 R)
• M5: 3,883,860 km (0.071 R)
• M6: 5,185,661 km (0.047 R)
• M7: 5,800,807 km (0.118 R)
• M8: 6,759,580 km (0.063 R)
• M9: 8,250,472 km (0.116 R)
• M10: 9,599,995 km (0.12 R)
• M11: 10,164,876 km (0.104 R)
• M12: 11,322,315 km (0.117 R)
• M13: 12,073,895 km (0.111 R)
• M14: 16,143,555 km (0.041 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: 459 - 17,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit