🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.59 AU - 2.57 AU

Year: 1112 Days

Day: 45.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.3 AU - 2.36 AU

Year: 1319 Days

Day: 47.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.5

Radius: 10.5

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.63 AU - 7.09 AU

Year: 6663 Days

Day: 6.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,346,863 km

• M1: 130,599 km (0.105 R)
• M2: 482,453 km (0.106 R)
• M3: 3,768,221 km (0.07 R)
• M4: 4,375,588 km (0.109 R)
• M5: 4,950,642 km (0.093 R)
• M6: 6,393,514 km (0.107 R)
• M7: 7,165,588 km (0.074 R)
• M8: 10,284,554 km (0.066 R)
• M9: 10,969,264 km (0.04 R)
• M10: 12,975,072 km (0.114 R)
• M11: 18,978,584 km (0.053 R)
• M12: 19,398,356 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.3

Radius: 14.3

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.81 AU - 8.75 AU

Year: 7285 Days

Day: 5.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,346,863 km

• M1: 179,218 km (0.095 R)
• M2: 1,249,142 km (0.101 R)
• M3: 1,960,779 km (0.116 R)
• M4: 2,523,267 km (0.102 R)
• M5: 3,155,169 km (0.112 R)
• M6: 6,968,867 km (0.059 R)
• M7: 8,369,851 km (0.098 R)
• M8: 8,863,524 km (0.101 R)
• M9: 9,909,662 km (0.086 R)
• M10: 10,549,642 km (0.117 R)
• M11: 22,221,866 km (0.109 R)
• M12: 24,148,387 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.5

Radius: 14.3

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.62 AU - 10.4 AU

Year: 10030 Days

Day: 15 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,346,863 km

• M1: 178,171 km (0.102 R)
• M2: 679,474 km (0.083 R)
• M3: 1,174,493 km (0.114 R)
• M4: 1,669,811 km (0.083 R)
• M5: 2,178,145 km (0.071 R)
• M6: 2,833,683 km (0.111 R)
• M7: 3,696,863 km (0.075 R)
• M8: 5,484,856 km (0.102 R)
• M9: 6,473,100 km (0.059 R)
• M10: 7,195,658 km (0.061 R)
• M11: 8,995,021 km (0.091 R)
• M12: 10,637,905 km (0.099 R)
• M13: 12,412,734 km (0.037 R)
• M14: 14,047,689 km (0.106 R)
• M15: 14,848,935 km (0.072 R)
• M16: 15,893,278 km (0.105 R)
• M17: 16,616,284 km (0.095 R)
• M18: 18,917,548 km (0.043 R)
• M19: 21,686,455 km (0.104 R)
• M20: 25,101,027 km (0.073 R)
• M21: 29,501,897 km (0.116 R)
• M22: 34,153,792 km (0.102 R)
• M23: 43,468,504 km (0.109 R)
• M24: 44,313,732 km (0.094 R)
• M25: 45,746,580 km (0.032 R)
• M26: 47,062,443 km (0.093 R)
• M27: 47,804,149 km (0.111 R)
• M28: 52,103,442 km (0.029 R)
• M29: 53,538,385 km (0.063 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 19,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit