🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.04 AU - 1.32 AU

Year: 475 Days

Day: 29 Hours

Environment

Temp: -1 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.7 AU - 2.04 AU

Year: 948 Days

Day: 18.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.61 AU - 3.35 AU

Year: 1908 Days

Day: 43.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.51 AU - 3.93 AU

Year: 2143 Days

Day: 12.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.19 AU - 3.87 AU

Year: 2460 Days

Day: 24.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,151,868 km

• M1: 61,485 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.6

Radius: 12

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.48 AU - 9.02 AU

Year: 7240 Days

Day: 11.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 43,151,868 km

• M1: 149,299 km (0.043 R)
• M2: 619,784 km (0.11 R)
• M3: 1,134,251 km (0.112 R)
• M4: 2,105,889 km (0.108 R)
• M5: 2,508,906 km (0.069 R)
• M6: 3,427,138 km (0.116 R)
• M7: 3,837,335 km (0.073 R)
• M8: 4,307,671 km (0.059 R)
• M9: 5,556,813 km (0.047 R)
• M10: 6,265,757 km (0.093 R)
• M11: 8,714,375 km (0.109 R)
• M12: 9,624,828 km (0.105 R)
• M13: 10,497,432 km (0.091 R)
• M14: 11,796,091 km (0.107 R)
• M15: 16,740,899 km (0.062 R)
• M16: 20,088,900 km (0.055 R)
• M17: 20,634,782 km (0.114 R)
• M18: 21,110,653 km (0.082 R)
• M19: 23,002,617 km (0.05 R)
• M20: 27,310,886 km (0.051 R)
• M21: 27,884,744 km (0.096 R)
• M22: 31,393,712 km (0.106 R)
• M23: 32,341,564 km (0.095 R)
• M24: 40,995,800 km (0.046 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 13,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit