🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.6 AU - 0.8 AU

Year: 222 Days

Day: 34 Hours

Environment

Temp: 170 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.95 AU - 1.21 AU

Year: 425 Days

Day: 27.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.8

Radius: 12

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.26 AU - 11.46 AU

Year: 10846 Days

Day: 6.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 85.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 35,661,096 km

• M1: 167,400 km (0.056 R)
• M2: 825,182 km (0.113 R)
• M3: 1,390,961 km (0.113 R)
• M4: 1,764,956 km (0.085 R)
• M5: 2,175,751 km (0.106 R)
• M6: 8,249,425 km (0.072 R)
• M7: 9,284,941 km (0.075 R)
• M8: 9,901,733 km (0.097 R)
• M9: 13,570,322 km (0.066 R)
• M10: 14,539,567 km (0.117 R)
• M11: 17,131,350 km (0.113 R)
• M12: 20,454,517 km (0.064 R)
• M13: 22,035,018 km (0.118 R)
• M14: 27,175,500 km (0.097 R)
• M15: 30,982,467 km (0.04 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 17,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit