🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.4

Radius: 13.2

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.07 AU - 1.33 AU

Year: 836 Days

Day: 5.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,112,393 km

• M1: 164,109 km (0.087 R)
• M2: 582,385 km (0.044 R)
• M3: 1,069,326 km (0.071 R)
• M4: 1,670,260 km (0.117 R)
• M5: 2,100,504 km (0.112 R)
• M6: 2,970,266 km (0.111 R)
• M7: 3,383,156 km (0.099 R)
• M8: 4,067,716 km (0.099 R)
• M9: 4,789,525 km (0.097 R)
• M10: 5,595,260 km (0.078 R)
• M11: 7,121,607 km (0.11 R)
• M12: 7,794,498 km (0.115 R)
• M13: 8,641,521 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.7

Radius: 11.9

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.92 AU - 1.53 AU

Year: 857 Days

Day: 11.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 84.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,112,393 km

• M1: 147,952 km (0.093 R)
• M2: 518,805 km (0.107 R)
• M3: 907,461 km (0.1 R)
• M4: 1,435,541 km (0.058 R)
• M5: 2,472,554 km (0.099 R)
• M6: 3,115,076 km (0.105 R)
• M7: 3,749,820 km (0.115 R)
• M8: 4,485,543 km (0.078 R)
• M9: 5,315,212 km (0.109 R)
• M10: 5,883,834 km (0.083 R)
• M11: 7,577,731 km (0.106 R)
• M12: 8,626,112 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.6

Radius: 12.5

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.56 AU - 4.35 AU

Year: 4991 Days

Day: 7.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 66,112,393 km

• M1: 156,779 km (0.111 R)
• M2: 847,472 km (0.066 R)
• M3: 1,422,526 km (0.108 R)
• M4: 1,821,952 km (0.064 R)
• M5: 2,507,560 km (0.109 R)
• M6: 2,929,874 km (0.078 R)
• M7: 3,852,744 km (0.111 R)
• M8: 5,750,393 km (0.099 R)
• M9: 6,269,796 km (0.119 R)
• M10: 7,580,872 km (0.068 R)
• M11: 9,561,249 km (0.092 R)
• M12: 10,116,855 km (0.107 R)
• M13: 11,768,864 km (0.1 R)
• M14: 14,742,272 km (0.062 R)
• M15: 19,105,294 km (0.105 R)
• M16: 20,334,839 km (0.097 R)
• M17: 21,762,002 km (0.117 R)
• M18: 24,026,764 km (0.105 R)
• M19: 27,370,127 km (0.1 R)
• M20: 29,824,131 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.3

Radius: 5.3

Gravity: 12.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.27 AU - 7.93 AU

Year: 10781 Days

Day: 20.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 66,112,393 km

• M1: 69,862 km (0.085 R)
• M2: 259,552 km (0.1 R)
• M3: 566,826 km (0.064 R)
• M4: 1,319,902 km (0.107 R)
• M5: 1,713,344 km (0.037 R)
• M6: 2,098,110 km (0.075 R)
• M7: 3,413,973 km (0.104 R)
• M8: 6,632,272 km (0.105 R)
• M9: 7,149,432 km (0.069 R)
• M10: 7,653,277 km (0.072 R)
• M11: 8,862,477 km (0.07 R)
• M12: 10,831,484 km (0.064 R)
• M13: 20,224,435 km (0.106 R)
• M14: 34,681,274 km (0.068 R)
• M15: 35,339,954 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.7

Radius: 6.9

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.91 AU - 9.35 AU

Year: 13400 Days

Day: 24.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,112,393 km

• M1: 85,869 km (0.074 R)
• M2: 345,122 km (0.112 R)
• M3: 3,438,806 km (0.081 R)
• M4: 3,735,758 km (0.062 R)
• M5: 4,355,392 km (0.03 R)
• M6: 5,157,387 km (0.11 R)
• M7: 6,556,875 km (0.07 R)
• M8: 7,455,958 km (0.034 R)
• M9: 11,129,483 km (0.114 R)
• M10: 13,380,931 km (0.055 R)
• M11: 15,000,178 km (0.112 R)
• M12: 15,732,460 km (0.106 R)
• M13: 16,875,388 km (0.116 R)
• M14: 20,192,122 km (0.03 R)
• M15: 21,084,623 km (0.091 R)
• M16: 25,513,318 km (0.036 R)
• M17: 35,402,635 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.2

Radius: 5.6

Gravity: 28.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.28 AU - 8.6 AU

Year: 14225 Days

Day: 20.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,112,393 km

• M1: 69,713 km (0.12 R)
• M2: 698,921 km (0.074 R)
• M3: 1,614,610 km (0.114 R)
• M4: 3,024,271 km (0.119 R)
• M5: 3,693,571 km (0.1 R)
• M6: 4,555,106 km (0.119 R)
• M7: 4,858,490 km (0.059 R)
• M8: 5,581,197 km (0.113 R)
• M9: 8,474,420 km (0.076 R)
• M10: 10,878,757 km (0.077 R)
• M11: 16,116,029 km (0.11 R)
• M12: 17,791,226 km (0.086 R)
• M13: 22,240,416 km (0.116 R)
• M14: 26,400,135 km (0.099 R)
• M15: 28,154,918 km (0.069 R)
• M16: 29,752,922 km (0.114 R)
• M17: 30,811,477 km (0.073 R)
• M18: 35,297,618 km (0.103 R)
• M19: 40,915,167 km (0.092 R)
• M20: 47,258,267 km (0.084 R)
• M21: 49,184,190 km (0.08 R)
• M22: 50,994,922 km (0.12 R)
• M23: 55,626,921 km (0.092 R)
• M24: 59,973,038 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 14,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit