🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.68 AU - 0.8 AU

Year: 265 Days

Day: 41.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.63 AU - 0.89 AU

Year: 276 Days

Day: 29.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.87 AU - 1.39 AU

Year: 500 Days

Day: 30.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 65.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.49 AU - 1.79 AU

Year: 874 Days

Day: 19 Hours

Environment

Temp: -99 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.3

Radius: 12.2

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.81 AU - 4.67 AU

Year: 3634 Days

Day: 10.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 16,856,596 km

• M1: 204,949 km (0.108 R)
• M2: 637,287 km (0.097 R)
• M3: 1,033,123 km (0.067 R)
• M4: 1,579,604 km (0.116 R)
• M5: 2,008,800 km (0.098 R)
• M6: 2,874,673 km (0.079 R)
• M7: 3,542,478 km (0.026 R)
• M8: 4,119,776 km (0.095 R)
• M9: 4,598,938 km (0.097 R)
• M10: 5,722,268 km (0.088 R)
• M11: 6,320,660 km (0.034 R)
• M12: 6,900,351 km (0.1 R)
• M13: 8,066,616 km (0.119 R)
• M14: 8,644,812 km (0.106 R)
• M15: 10,546,500 km (0.111 R)
• M16: 11,531,901 km (0.112 R)
• M17: 12,848,812 km (0.096 R)
• M18: 13,780,956 km (0.099 R)
• M19: 14,908,026 km (0.106 R)
• M20: 15,314,184 km (0.114 R)
• M21: 16,848,610 km (0.082 R)
• M22: 18,194,243 km (0.108 R)
• M23: 19,130,277 km (0.117 R)
• M24: 21,035,106 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.4

Radius: 10.8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.63 AU - 5.83 AU

Year: 5709 Days

Day: 7.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 16,856,596 km

• M1: 141,071 km (0.114 R)
• M2: 1,346,830 km (0.078 R)
• M3: 2,609,735 km (0.12 R)
• M4: 3,039,679 km (0.036 R)
• M5: 3,586,160 km (0.097 R)
• M6: 4,197,267 km (0.039 R)
• M7: 4,705,451 km (0.077 R)
• M8: 12,284,229 km (0.036 R)
• M9: 15,208,269 km (0.037 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 19,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit