🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.03 AU - 1.07 AU

Year: 378 Days

Day: 43.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.26 AU - 1.32 AU

Year: 515 Days

Day: 44.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.4

Radius: 11.1

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.75 AU - 7.79 AU

Year: 6889 Days

Day: 14 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 25,543,131 km

• M1: 139,724 km (0.079 R)
• M2: 713,881 km (0.114 R)
• M3: 1,136,495 km (0.118 R)
• M4: 1,576,612 km (0.091 R)
• M5: 2,157,949 km (0.071 R)
• M6: 2,742,129 km (0.062 R)
• M7: 3,835,241 km (0.083 R)
• M8: 4,387,855 km (0.102 R)
• M9: 6,105,388 km (0.083 R)
• M10: 7,277,188 km (0.114 R)
• M11: 9,040,050 km (0.058 R)
• M12: 10,143,334 km (0.117 R)
• M13: 10,855,869 km (0.052 R)
• M14: 14,928,521 km (0.098 R)
• M15: 15,520,779 km (0.07 R)
• M16: 18,168,811 km (0.102 R)
• M17: 19,282,567 km (0.101 R)
• M18: 22,335,112 km (0.101 R)
• M19: 23,830,193 km (0.102 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 17,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit