🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.66 AU - 0.68 AU

Year: 207 Days

Day: 29.7 Hours

Environment

Temp: 112 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,686,556 km

• M1: 154,983 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.75 AU - 0.81 AU

Year: 260 Days

Day: 46 Hours

Environment

Temp: 157 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.89 AU - 1.12 AU

Year: 377 Days

Day: 25.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.75 AU - 1.91 AU

Year: 933 Days

Day: 16.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.2 AU - 3.12 AU

Year: 1634 Days

Day: 35.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.2

Radius: 9.9

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.77 AU - 9.13 AU

Year: 8445 Days

Day: 7.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 29,686,556 km

• M1: 123,867 km (0.114 R)
• M2: 459,864 km (0.094 R)
• M3: 874,400 km (0.095 R)
• M4: 1,401,582 km (0.066 R)
• M5: 2,590,287 km (0.106 R)
• M6: 3,558,784 km (0.1 R)
• M7: 4,675,681 km (0.084 R)
• M8: 5,398,838 km (0.077 R)
• M9: 7,100,962 km (0.083 R)
• M10: 7,800,631 km (0.077 R)
• M11: 9,014,768 km (0.11 R)
• M12: 9,792,826 km (0.068 R)
• M13: 10,659,596 km (0.097 R)
• M14: 11,482,534 km (0.118 R)
• M15: 14,260,716 km (0.108 R)
• M16: 15,146,336 km (0.049 R)
• M17: 15,951,023 km (0.106 R)
• M18: 17,645,518 km (0.107 R)
• M19: 18,536,223 km (0.112 R)
• M20: 24,056,385 km (0.116 R)
• M21: 25,630,454 km (0.113 R)
• M22: 26,197,280 km (0.104 R)
• M23: 27,439,989 km (0.064 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 19,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit