🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.51 AU - 0.75 AU

Year: 190 Days

Day: 29.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.51 AU - 0.77 AU

Year: 195 Days

Day: 29.7 Hours

Environment

Temp: 130 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.09 AU - 1.29 AU

Year: 494 Days

Day: 35.3 Hours

Environment

Temp: -19 °C

Axial Tilt: 94.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893

Radius: 4.8

Gravity: 38.76 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 12.2 AU - 12.32 AU

Year: 16347 Days

Day: 20.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 72,662,183 km

• M1: 59,839 km (0.098 R)
• M2: 299,794 km (0.108 R)
• M3: 483,052 km (0.084 R)
• M4: 722,558 km (0.118 R)
• M5: 897,737 km (0.11 R)
• M6: 1,335,759 km (0.103 R)
• M7: 1,758,074 km (0.082 R)
• M8: 1,923,529 km (0.076 R)
• M9: 2,416,454 km (0.027 R)
• M10: 3,797,243 km (0.104 R)
• M11: 4,990,585 km (0.11 R)
• M12: 5,286,490 km (0.11 R)
• M13: 5,994,686 km (0.074 R)
• M14: 6,764,217 km (0.055 R)
• M15: 7,312,494 km (0.084 R)
• M16: 9,577,555 km (0.076 R)
• M17: 11,177,355 km (0.109 R)
• M18: 13,294,015 km (0.11 R)
• M19: 15,978,249 km (0.111 R)
• M20: 17,030,222 km (0.072 R)
• M21: 19,271,048 km (0.063 R)
• M22: 21,027,626 km (0.049 R)
• M23: 33,593,997 km (0.12 R)
• M24: 62,110,942 km (0.089 R)
• M25: 68,811,729 km (0.063 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 18,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit