🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.77 AU - 1.25 AU

Year: 376 Days

Day: 32.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 49.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.62 AU - 2.18 AU

Year: 971 Days

Day: 18.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.23 AU - 3.65 AU

Year: 1869 Days

Day: 37.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,243,970 km

• M1: 44,431 km (0.115 R)
• M2: 490,382 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.13 AU - 4.29 AU

Year: 3204 Days

Day: 24.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,243,970 km

• M1: 1,766,900 km (0.047 R)
• M2: 2,507,859 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.1

Radius: 10.5

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.29 AU - 6.61 AU

Year: 4718 Days

Day: 9.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,243,970 km

• M1: 130,599 km (0.116 R)
• M2: 519,105 km (0.092 R)
• M3: 1,004,699 km (0.058 R)
• M4: 1,976,188 km (0.095 R)
• M5: 2,468,814 km (0.062 R)
• M6: 3,159,058 km (0.105 R)
• M7: 4,607,166 km (0.071 R)
• M8: 5,250,736 km (0.097 R)
• M9: 5,984,064 km (0.115 R)
• M10: 8,518,252 km (0.103 R)
• M11: 10,131,067 km (0.054 R)
• M12: 10,756,835 km (0.119 R)
• M13: 11,792,052 km (0.116 R)
• M14: 15,822,817 km (0.087 R)
• M15: 16,482,544 km (0.115 R)
• M16: 18,440,182 km (0.108 R)
• M17: 19,238,137 km (0.086 R)
• M18: 19,645,641 km (0.053 R)
• M19: 21,261,298 km (0.107 R)
• M20: 21,770,081 km (0.102 R)
• M21: 25,237,610 km (0.096 R)
• M22: 28,177,058 km (0.119 R)
• M23: 30,779,612 km (0.086 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: 532 - 12,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit