🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.39 AU - 0.63 AU

Year: 133 Days

Day: 36.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.95 AU - 1.03 AU

Year: 360 Days

Day: 46.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.7

Radius: 10

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.5 AU - 6.96 AU

Year: 5680 Days

Day: 11.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 17,632,334 km

• M1: 124,465 km (0.038 R)
• M2: 450,140 km (0.117 R)
• M3: 830,867 km (0.076 R)
• M4: 1,187,059 km (0.077 R)
• M5: 1,545,645 km (0.063 R)
• M6: 1,919,041 km (0.092 R)
• M7: 2,273,738 km (0.089 R)
• M8: 2,643,394 km (0.106 R)
• M9: 3,366,700 km (0.104 R)
• M10: 4,001,444 km (0.048 R)
• M11: 4,586,072 km (0.092 R)
• M12: 4,954,681 km (0.07 R)
• M13: 8,822,235 km (0.082 R)
• M14: 13,015,763 km (0.051 R)
• M15: 15,277,982 km (0.065 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 12,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit