🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.94 AU - 3 AU

Year: 1411 Days

Day: 45.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,751,806 km

• M1: 502,050 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4 AU - 4.74 AU

Year: 3320 Days

Day: 47.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.4

Radius: 14.2

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.65 AU - 5.31 AU

Year: 4039 Days

Day: 12.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,751,806 km

• M1: 176,525 km (0.116 R)
• M2: 1,002,306 km (0.052 R)
• M3: 1,567,786 km (0.043 R)
• M4: 2,027,051 km (0.11 R)
• M5: 2,714,902 km (0.103 R)
• M6: 3,370,440 km (0.081 R)
• M7: 4,047,370 km (0.07 R)
• M8: 4,496,014 km (0.114 R)
• M9: 5,674,846 km (0.085 R)
• M10: 6,184,077 km (0.049 R)
• M11: 6,811,939 km (0.106 R)
• M12: 7,388,190 km (0.071 R)
• M13: 7,996,904 km (0.117 R)
• M14: 8,778,403 km (0.119 R)
• M15: 11,557,782 km (0.081 R)
• M16: 21,110,952 km (0.083 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 19,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit