🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.13 AU - 1.27 AU

Year: 490 Days

Day: 17.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.67 AU - 3.69 AU

Year: 2114 Days

Day: 47.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 143.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.4

Radius: 12.3

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.7 AU - 6.48 AU

Year: 4927 Days

Day: 10.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 19,915,368 km

• M1: 153,188 km (0.06 R)
• M2: 596,148 km (0.102 R)
• M3: 1,022,202 km (0.032 R)
• M4: 1,617,153 km (0.095 R)
• M5: 2,579,067 km (0.042 R)
• M6: 3,495,055 km (0.109 R)
• M7: 4,129,799 km (0.099 R)
• M8: 5,094,555 km (0.036 R)
• M9: 6,096,712 km (0.11 R)
• M10: 7,529,261 km (0.118 R)
• M11: 8,032,059 km (0.11 R)
• M12: 8,828,219 km (0.094 R)
• M13: 9,423,469 km (0.118 R)
• M14: 11,169,426 km (0.076 R)
• M15: 12,289,615 km (0.094 R)
• M16: 14,273,582 km (0.062 R)
• M17: 18,189,605 km (0.086 R)
• M18: 19,444,881 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 17,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit