🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.91 AU - 1.21 AU

Year: 399 Days

Day: 34.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 35,652,800 km

• M1: 44,580 km (0.071 R)
• M2: 660,325 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.91 AU - 1.31 AU

Year: 427 Days

Day: 39.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.09 AU - 1.33 AU

Year: 486 Days

Day: 46.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,652,800 km

• M1: 37,699 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.1

Radius: 13

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.72 AU - 5.92 AU

Year: 3865 Days

Day: 12.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 35,652,800 km

• M1: 161,715 km (0.03 R)
• M2: 649,853 km (0.062 R)
• M3: 1,081,443 km (0.093 R)
• M4: 1,514,828 km (0.116 R)
• M5: 2,013,139 km (0.039 R)
• M6: 3,111,337 km (0.086 R)
• M7: 4,172,135 km (0.077 R)
• M8: 4,984,601 km (0.119 R)
• M9: 5,699,679 km (0.096 R)
• M10: 6,434,055 km (0.037 R)
• M11: 7,230,663 km (0.06 R)
• M12: 7,761,287 km (0.079 R)
• M13: 8,232,670 km (0.035 R)
• M14: 9,448,901 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.1

Radius: 10.1

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.47 AU - 8.93 AU

Year: 7056 Days

Day: 11 Hours

Environment

Temp: -165 °C

Axial Tilt: 90.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 35,652,800 km

• M1: 125,662 km (0.073 R)
• M2: 440,715 km (0.073 R)
• M3: 1,084,884 km (0.034 R)
• M4: 1,597,256 km (0.026 R)
• M5: 2,106,039 km (0.117 R)
• M6: 4,103,918 km (0.099 R)
• M7: 4,593,253 km (0.111 R)
• M8: 5,121,034 km (0.052 R)
• M9: 7,021,526 km (0.047 R)
• M10: 10,955,052 km (0.087 R)
• M11: 15,906,592 km (0.114 R)
• M12: 19,006,260 km (0.068 R)
• M13: 20,220,097 km (0.065 R)
• M14: 23,926,085 km (0.114 R)
• M15: 32,051,493 km (0.096 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 15,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit