🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.65 AU - 0.83 AU

Year: 236 Days

Day: 46.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.83 AU - 1.39 AU

Year: 434 Days

Day: 36 Hours

Environment

Temp: 24 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.1

Radius: 11.7

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.65 AU - 10.69 AU

Year: 12926 Days

Day: 11.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 24,552,052 km

• M1: 145,858 km (0.104 R)
• M2: 513,270 km (0.101 R)
• M3: 1,046,736 km (0.071 R)
• M4: 1,442,871 km (0.09 R)
• M5: 1,852,321 km (0.111 R)
• M6: 2,310,838 km (0.094 R)
• M7: 3,270,060 km (0.086 R)
• M8: 4,250,674 km (0.093 R)
• M9: 6,664,286 km (0.113 R)
• M10: 7,990,172 km (0.094 R)
• M11: 10,400,942 km (0.041 R)
• M12: 11,638,864 km (0.074 R)
• M13: 12,042,329 km (0.114 R)
• M14: 12,688,592 km (0.116 R)
• M15: 13,701,220 km (0.083 R)
• M16: 17,005,688 km (0.115 R)
• M17: 20,481,893 km (0.067 R)
• M18: 21,941,968 km (0.077 R)
• M19: 24,043,071 km (0.071 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 11,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit