🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.62 AU - 0.64 AU

Year: 176 Days

Day: 44 Hours

Environment

Temp: 234 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,957,396 km

• M1: 155,582 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.79 AU - 0.99 AU

Year: 295 Days

Day: 32.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,957,396 km

• M1: 182,509 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.95 AU - 1.11 AU

Year: 367 Days

Day: 30.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.02 AU - 1.18 AU

Year: 405 Days

Day: 47.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.69 AU - 5.43 AU

Year: 4000 Days

Day: 46.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.6

Radius: 11

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.76 AU - 11.08 AU

Year: 9363 Days

Day: 6.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 46,957,396 km

• M1: 136,732 km (0.055 R)
• M2: 540,198 km (0.111 R)
• M3: 1,018,014 km (0.104 R)
• M4: 1,413,700 km (0.103 R)
• M5: 2,196,246 km (0.112 R)
• M6: 2,645,638 km (0.077 R)
• M7: 3,022,326 km (0.098 R)
• M8: 3,459,152 km (0.082 R)
• M9: 4,905,314 km (0.062 R)
• M10: 6,989,661 km (0.12 R)
• M11: 10,099,053 km (0.089 R)
• M12: 12,583,874 km (0.119 R)
• M13: 13,233,727 km (0.106 R)
• M14: 16,682,855 km (0.085 R)
• M15: 17,612,457 km (0.081 R)
• M16: 18,276,073 km (0.046 R)
• M17: 19,653,121 km (0.054 R)
• M18: 20,852,597 km (0.115 R)
• M19: 26,811,529 km (0.064 R)
• M20: 30,021,301 km (0.12 R)
• M21: 31,288,395 km (0.095 R)
• M22: 32,921,854 km (0.04 R)
• M23: 33,816,000 km (0.053 R)
• M24: 35,419,390 km (0.073 R)
• M25: 41,560,682 km (0.093 R)
• M26: 44,069,139 km (0.042 R)
• M27: 46,119,677 km (0.079 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 10,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit