🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.4 AU - 0.64 AU

Year: 131 Days

Day: 37.2 Hours

Environment

Temp: 262 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.68 AU - 0.98 AU

Year: 263 Days

Day: 30.4 Hours

Environment

Temp: 134 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.9

Radius: 11.6

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.67 AU - 9.83 AU

Year: 8252 Days

Day: 14.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 25,412,869 km

• M1: 154,535 km (0.119 R)
• M2: 735,423 km (0.089 R)
• M3: 1,303,596 km (0.057 R)
• M4: 2,556,029 km (0.065 R)
• M5: 3,738,451 km (0.107 R)
• M6: 4,440,663 km (0.104 R)
• M7: 5,203,014 km (0.118 R)
• M8: 5,767,596 km (0.098 R)
• M9: 6,893,320 km (0.117 R)
• M10: 7,915,523 km (0.115 R)
• M11: 8,663,661 km (0.119 R)
• M12: 9,654,598 km (0.077 R)
• M13: 10,804,407 km (0.062 R)
• M14: 12,555,450 km (0.117 R)
• M15: 18,199,179 km (0.111 R)
• M16: 20,013,802 km (0.094 R)
• M17: 21,065,026 km (0.096 R)
• M18: 23,999,687 km (0.103 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 14,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit