🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.09 AU - 1.25 AU

Year: 462 Days

Day: 22.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.02 AU - 4.4 AU

Year: 2610 Days

Day: 39.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 8,494,226 km

• M1: 2,596,421 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.2

Radius: 12.6

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.63 AU - 7.09 AU

Year: 5181 Days

Day: 9.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 8,494,226 km

• M1: 193,729 km (0.111 R)
• M2: 282,291 km (0.081 R)
• M3: 366,964 km (0.094 R)
• M4: 456,722 km (0.113 R)
• M5: 830,867 km (0.099 R)
• M6: 1,385,426 km (0.099 R)
• M7: 1,766,003 km (0.114 R)
• M8: 1,868,328 km (0.048 R)
• M9: 1,950,158 km (0.048 R)
• M10: 2,507,560 km (0.12 R)
• M11: 2,964,132 km (0.091 R)
• M12: 3,238,046 km (0.093 R)
• M13: 3,474,411 km (0.071 R)
• M14: 3,641,362 km (0.077 R)
• M15: 4,873,151 km (0.071 R)
• M16: 5,955,491 km (0.092 R)
• M17: 7,730,919 km (0.089 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 18,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit