🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.35 AU - 1.77 AU

Year: 738 Days

Day: 35.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.59 AU - 2.61 AU

Year: 1588 Days

Day: 24.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.7

Radius: 15

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.44 AU - 5.64 AU

Year: 3664 Days

Day: 12.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 26,697,171 km

• M1: 186,549 km (0.098 R)
• M2: 708,346 km (0.082 R)
• M3: 1,294,171 km (0.071 R)
• M4: 2,040,515 km (0.092 R)
• M5: 3,460,797 km (0.063 R)
• M6: 4,066,669 km (0.097 R)
• M7: 5,122,081 km (0.109 R)
• M8: 6,028,196 km (0.105 R)
• M9: 7,333,437 km (0.08 R)
• M10: 8,782,442 km (0.103 R)
• M11: 9,475,978 km (0.083 R)
• M12: 10,247,454 km (0.082 R)
• M13: 10,756,087 km (0.089 R)
• M14: 16,524,880 km (0.068 R)
• M15: 18,938,791 km (0.094 R)
• M16: 23,204,425 km (0.103 R)
• M17: 24,382,059 km (0.077 R)
• M18: 25,444,952 km (0.103 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 18,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit