🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.54 AU - 0.74 AU

Year: 185 Days

Day: 38.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.87 AU - 1.11 AU

Year: 356 Days

Day: 32.7 Hours

Environment

Temp: 43 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.2

Radius: 8.3

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.91 AU - 10.67 AU

Year: 10240 Days

Day: 13.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 53 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 22,347,644 km

• M1: 103,223 km (0.069 R)
• M2: 450,738 km (0.109 R)
• M3: 715,975 km (0.095 R)
• M4: 1,158,486 km (0.044 R)
• M5: 1,463,815 km (0.116 R)
• M6: 2,011,044 km (0.066 R)
• M7: 2,768,608 km (0.047 R)
• M8: 3,036,687 km (0.098 R)
• M9: 4,009,672 km (0.111 R)
• M10: 5,961,774 km (0.074 R)
• M11: 7,538,536 km (0.114 R)
• M12: 7,997,652 km (0.118 R)
• M13: 9,906,521 km (0.08 R)
• M14: 11,707,230 km (0.072 R)
• M15: 13,667,860 km (0.091 R)
• M16: 15,943,991 km (0.084 R)
• M17: 17,594,654 km (0.079 R)
• M18: 19,660,900 km (0.1 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 15,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit