🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.01 AU - 2.91 AU

Year: 1469 Days

Day: 17.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3 AU - 4.2 AU

Year: 2601 Days

Day: 32.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,247,360 km

• M1: 59,690 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.5

Radius: 10.8

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.31 AU - 6.41 AU

Year: 6108 Days

Day: 9.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 20,247,360 km

• M1: 136,134 km (0.096 R)
• M2: 723,904 km (0.063 R)
• M3: 1,170,903 km (0.098 R)
• M4: 2,041,562 km (0.066 R)
• M5: 3,299,531 km (0.111 R)
• M6: 3,643,606 km (0.098 R)
• M7: 9,033,019 km (0.113 R)
• M8: 11,606,700 km (0.114 R)
• M9: 14,691,857 km (0.107 R)
• M10: 15,511,205 km (0.119 R)
• M11: 20,789,018 km (0.067 R)
• M12: 21,597,445 km (0.11 R)
• M13: 22,122,832 km (0.066 R)
• M14: 22,733,491 km (0.107 R)
• M15: 27,678,448 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251

Radius: 11.4

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.33 AU - 7.65 AU

Year: 7037 Days

Day: 10.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 20,247,360 km

• M1: 141,819 km (0.108 R)
• M2: 1,554,023 km (0.096 R)
• M3: 2,273,140 km (0.043 R)
• M4: 3,071,693 km (0.116 R)
• M5: 3,850,649 km (0.072 R)
• M6: 7,589,698 km (0.118 R)
• M7: 8,009,171 km (0.11 R)
• M8: 14,594,918 km (0.041 R)
• M9: 20,085,160 km (0.109 R)
• M10: 21,996,273 km (0.083 R)
• M11: 23,951,217 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.6

Radius: 11.1

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.06 AU - 8.38 AU

Year: 7388 Days

Day: 8.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 20,247,360 km

• M1: 138,079 km (0.08 R)
• M2: 547,229 km (0.077 R)
• M3: 985,551 km (0.108 R)
• M4: 1,681,779 km (0.111 R)
• M5: 2,375,913 km (0.116 R)
• M6: 2,789,851 km (0.109 R)
• M7: 4,122,768 km (0.046 R)
• M8: 4,792,817 km (0.096 R)
• M9: 5,238,469 km (0.091 R)
• M10: 5,788,989 km (0.099 R)
• M11: 6,186,171 km (0.114 R)
• M12: 6,772,894 km (0.051 R)
• M13: 7,769,665 km (0.051 R)
• M14: 10,128,225 km (0.116 R)
• M15: 11,185,134 km (0.113 R)
• M16: 11,677,909 km (0.081 R)
• M17: 19,006,858 km (0.094 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 15,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit