🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.08 AU - 1.78 AU

Year: 598 Days

Day: 22.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 17,930,884 km

• M1: 20,345 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.24 AU - 3.28 AU

Year: 2059 Days

Day: 25.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,930,884 km

• M1: 29,770 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.7

Radius: 10.4

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.97 AU - 9.81 AU

Year: 9273 Days

Day: 12.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 17,930,884 km

• M1: 129,402 km (0.073 R)
• M2: 1,708,557 km (0.12 R)
• M3: 2,490,655 km (0.116 R)
• M4: 3,531,258 km (0.077 R)
• M5: 3,879,073 km (0.118 R)
• M6: 6,314,077 km (0.102 R)
• M7: 6,857,118 km (0.059 R)
• M8: 10,052,678 km (0.071 R)
• M9: 10,869,931 km (0.093 R)
• M10: 14,264,157 km (0.063 R)
• M11: 14,820,811 km (0.105 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 16,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit