🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.49 AU - 0.59 AU

Year: 181 Days

Day: 47.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.78 AU - 1.02 AU

Year: 390 Days

Day: 16.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,764,263 km

• M1: 174,431 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.01 AU - 1.51 AU

Year: 646 Days

Day: 19 Hours

Environment

Temp: -92 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.23 AU - 1.41 AU

Year: 692 Days

Day: 12.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.8 AU - 2.1 AU

Year: 1243 Days

Day: 41 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.7

Radius: 9.6

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.8 AU - 7.24 AU

Year: 6744 Days

Day: 12.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 38,764,263 km

• M1: 119,379 km (0.102 R)
• M2: 667,057 km (0.09 R)
• M3: 995,275 km (0.077 R)
• M4: 1,338,751 km (0.071 R)
• M5: 1,638,246 km (0.116 R)
• M6: 1,998,628 km (0.079 R)
• M7: 2,629,931 km (0.113 R)
• M8: 4,208,936 km (0.119 R)
• M9: 4,582,931 km (0.119 R)
• M10: 5,185,661 km (0.053 R)
• M11: 6,979,040 km (0.114 R)
• M12: 10,830,437 km (0.067 R)
• M13: 15,339,018 km (0.073 R)
• M14: 15,906,592 km (0.106 R)
• M15: 17,762,054 km (0.083 R)
• M16: 18,177,637 km (0.109 R)
• M17: 19,610,186 km (0.083 R)
• M18: 21,583,233 km (0.099 R)
• M19: 22,698,635 km (0.111 R)
• M20: 24,785,525 km (0.057 R)
• M21: 25,130,946 km (0.078 R)
• M22: 25,567,174 km (0.118 R)
• M23: 26,454,738 km (0.041 R)
• M24: 27,271,093 km (0.099 R)
• M25: 27,824,606 km (0.077 R)
• M26: 28,668,786 km (0.063 R)
• M27: 30,903,779 km (0.088 R)
• M28: 34,846,879 km (0.099 R)
• M29: 36,380,407 km (0.101 R)
• M30: 37,276,648 km (0.118 R)
• M31: 38,648,460 km (0.092 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 18,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit