🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.99 AU - 1.19 AU

Year: 429 Days

Day: 43.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 48.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.91 AU - 3.53 AU

Year: 2177 Days

Day: 13.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,566,652 km

• M1: 1,766,302 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.3

Radius: 10.4

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.44 AU - 6.9 AU

Year: 5774 Days

Day: 6.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,566,652 km

• M1: 177,872 km (0.091 R)
• M2: 652,247 km (0.058 R)
• M3: 1,093,560 km (0.089 R)
• M4: 1,612,665 km (0.098 R)
• M5: 1,945,221 km (0.113 R)
• M6: 2,375,016 km (0.074 R)
• M7: 3,383,754 km (0.068 R)
• M8: 4,468,788 km (0.109 R)
• M9: 4,934,336 km (0.079 R)
• M10: 8,813,409 km (0.076 R)
• M11: 11,039,276 km (0.105 R)
• M12: 12,414,379 km (0.104 R)
• M13: 13,504,050 km (0.071 R)
• M14: 14,014,777 km (0.117 R)
• M15: 18,785,304 km (0.084 R)
• M16: 25,471,730 km (0.114 R)
• M17: 27,047,893 km (0.07 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 16,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit