🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.46 AU - 0.64 AU

Year: 148 Days

Day: 26.1 Hours

Environment

Temp: 192 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,292,401 km

• M1: 26,180 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.89 AU - 1.19 AU

Year: 385 Days

Day: 21 Hours

Environment

Temp: 39 °C

Axial Tilt: 42.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.34 AU - 1.46 AU

Year: 602 Days

Day: 12.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,292,401 km

• M1: 295,157 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.6

Radius: 9.4

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.54 AU - 9.66 AU

Year: 8378 Days

Day: 14.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,292,401 km

• M1: 119,678 km (0.116 R)
• M2: 703,559 km (0.1 R)
• M3: 1,402,181 km (0.06 R)
• M4: 2,104,543 km (0.094 R)
• M5: 3,680,706 km (0.117 R)
• M6: 4,534,760 km (0.094 R)
• M7: 7,095,726 km (0.097 R)
• M8: 8,250,323 km (0.105 R)
• M9: 11,124,696 km (0.055 R)
• M10: 11,832,444 km (0.067 R)
• M11: 12,949,940 km (0.119 R)
• M12: 13,393,797 km (0.067 R)
• M13: 13,847,676 km (0.047 R)
• M14: 15,148,879 km (0.11 R)
• M15: 15,641,654 km (0.101 R)
• M16: 16,336,686 km (0.105 R)
• M17: 17,720,616 km (0.118 R)
• M18: 18,129,916 km (0.043 R)
• M19: 19,038,573 km (0.042 R)
• M20: 26,356,302 km (0.097 R)
• M21: 27,249,701 km (0.104 R)
• M22: 29,096,935 km (0.105 R)
• M23: 29,858,688 km (0.064 R)
• M24: 33,452,029 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.7

Radius: 9

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.77 AU - 9.17 AU

Year: 8959 Days

Day: 12.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,292,401 km

• M1: 112,049 km (0.066 R)
• M2: 685,906 km (0.114 R)
• M3: 999,912 km (0.04 R)
• M4: 2,741,979 km (0.116 R)
• M5: 3,246,124 km (0.038 R)
• M6: 4,354,196 km (0.098 R)
• M7: 6,297,173 km (0.115 R)
• M8: 9,269,832 km (0.071 R)
• M9: 9,606,128 km (0.106 R)
• M10: 10,405,130 km (0.057 R)
• M11: 13,431,046 km (0.043 R)
• M12: 15,950,574 km (0.078 R)
• M13: 17,795,415 km (0.105 R)
• M14: 21,151,793 km (0.077 R)
• M15: 22,415,446 km (0.104 R)
• M16: 25,465,148 km (0.053 R)
• M17: 34,391,952 km (0.108 R)
• M18: 37,090,847 km (0.029 R)
• M19: 40,308,398 km (0.044 R)
• M20: 42,641,826 km (0.115 R)
• M21: 46,169,044 km (0.041 R)
• M22: 47,151,005 km (0.108 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 13,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit