🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.66 AU - 1.74 AU

Year: 831 Days

Day: 37.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.41 AU - 2.01 AU

Year: 838 Days

Day: 14.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.54 AU - 2.72 AU

Year: 1598 Days

Day: 43.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.34 AU - 4.38 AU

Year: 3412 Days

Day: 15.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,959,549 km

• M1: 1,607,728 km (0.053 R)

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.5

Radius: 13.6

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.12 AU - 6.74 AU

Year: 6110 Days

Day: 12.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 11,959,549 km

• M1: 270,623 km (0.045 R)
• M2: 364,570 km (0.066 R)
• M3: 611,107 km (0.037 R)
• M4: 847,322 km (0.061 R)
• M5: 1,039,705 km (0.067 R)
• M6: 1,287,589 km (0.086 R)
• M7: 1,394,103 km (0.071 R)
• M8: 1,616,555 km (0.055 R)
• M9: 1,768,396 km (0.105 R)
• M10: 1,869,375 km (0.118 R)
• M11: 2,000,872 km (0.106 R)
• M12: 2,164,980 km (0.072 R)
• M13: 2,496,340 km (0.096 R)
• M14: 2,600,011 km (0.093 R)
• M15: 2,963,833 km (0.073 R)
• M16: 3,051,797 km (0.112 R)
• M17: 3,207,977 km (0.115 R)
• M18: 4,262,791 km (0.114 R)
• M19: 4,362,723 km (0.099 R)
• M20: 4,847,719 km (0.053 R)
• M21: 5,017,812 km (0.083 R)
• M22: 5,136,592 km (0.107 R)
• M23: 5,607,826 km (0.102 R)
• M24: 5,925,123 km (0.064 R)
• M25: 7,044,713 km (0.111 R)
• M26: 8,213,372 km (0.116 R)
• M27: 8,322,578 km (0.099 R)
• M28: 9,020,303 km (0.065 R)
• M29: 9,197,726 km (0.033 R)
• M30: 9,490,489 km (0.078 R)
• M31: 9,654,448 km (0.103 R)
• M32: 11,190,070 km (0.041 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 15,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit