🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.81 AU - 1.17 AU

Year: 367 Days

Day: 31 Hours

Environment

Temp: 8 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.49 AU - 2.75 AU

Year: 1581 Days

Day: 39.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 178.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447

Radius: 11.2

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.56 AU - 5.3 AU

Year: 4081 Days

Day: 7.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 22,872,964 km

• M1: 139,724 km (0.086 R)
• M2: 548,127 km (0.112 R)
• M3: 1,540,409 km (0.106 R)
• M4: 2,606,593 km (0.06 R)
• M5: 3,581,672 km (0.088 R)
• M6: 5,479,022 km (0.112 R)
• M7: 6,211,154 km (0.085 R)
• M8: 8,731,130 km (0.029 R)
• M9: 9,845,634 km (0.105 R)
• M10: 10,477,536 km (0.083 R)
• M11: 11,136,365 km (0.102 R)
• M12: 13,710,046 km (0.093 R)
• M13: 17,899,535 km (0.075 R)
• M14: 21,016,257 km (0.048 R)
• M15: 21,733,130 km (0.051 R)
• M16: 22,669,014 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 20,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit