🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.47 AU - 0.73 AU

Year: 167 Days

Day: 44.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.35 AU - 1.47 AU

Year: 603 Days

Day: 13 Hours

Environment

Temp: 0 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680

Radius: 13.9

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.3 AU - 9.56 AU

Year: 10422 Days

Day: 14.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,150,999 km

• M1: 174,282 km (0.119 R)
• M2: 701,464 km (0.028 R)
• M3: 1,342,790 km (0.092 R)
• M4: 2,047,396 km (0.092 R)
• M5: 2,496,340 km (0.098 R)
• M6: 3,055,836 km (0.109 R)
• M7: 3,986,035 km (0.07 R)
• M8: 4,459,812 km (0.088 R)
• M9: 5,323,141 km (0.108 R)
• M10: 6,041,510 km (0.059 R)
• M11: 8,500,749 km (0.059 R)
• M12: 13,193,635 km (0.032 R)
• M13: 13,810,576 km (0.083 R)
• M14: 25,249,727 km (0.086 R)
• M15: 28,687,037 km (0.089 R)
• M16: 30,357,896 km (0.091 R)
• M17: 36,717,601 km (0.032 R)
• M18: 40,723,682 km (0.098 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 15,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit