🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.9

Radius: 12.9

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.11 AU - 2.39 AU

Year: 2251 Days

Day: 12.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 15,970,786 km

• M1: 160,369 km (0.102 R)
• M2: 656,585 km (0.052 R)
• M3: 1,360,144 km (0.105 R)
• M4: 2,312,334 km (0.059 R)
• M5: 2,904,143 km (0.104 R)
• M6: 3,687,139 km (0.113 R)
• M7: 5,648,516 km (0.095 R)
• M8: 6,508,106 km (0.09 R)
• M9: 6,983,977 km (0.095 R)
• M10: 8,069,010 km (0.103 R)
• M11: 8,685,353 km (0.079 R)
• M12: 9,125,021 km (0.071 R)
• M13: 11,231,808 km (0.114 R)
• M14: 12,504,886 km (0.083 R)
• M15: 13,780,956 km (0.06 R)
• M16: 14,710,258 km (0.1 R)
• M17: 16,283,728 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.3

Radius: 14.3

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.27 AU - 2.55 AU

Year: 2495 Days

Day: 10.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 15,970,786 km

• M1: 177,872 km (0.082 R)
• M2: 653,294 km (0.113 R)
• M3: 1,104,631 km (0.082 R)
• M4: 1,571,825 km (0.112 R)
• M5: 2,046,798 km (0.108 R)
• M6: 2,605,546 km (0.089 R)
• M7: 3,249,864 km (0.093 R)
• M8: 4,017,600 km (0.08 R)
• M9: 5,052,518 km (0.117 R)
• M10: 5,679,782 km (0.079 R)
• M11: 6,744,470 km (0.055 R)
• M12: 7,200,594 km (0.077 R)
• M13: 9,598,199 km (0.098 R)
• M14: 10,142,287 km (0.12 R)
• M15: 10,599,308 km (0.117 R)
• M16: 11,143,994 km (0.112 R)
• M17: 12,210,627 km (0.084 R)
• M18: 14,239,773 km (0.079 R)
• M19: 14,724,619 km (0.107 R)
• M20: 15,541,872 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.7

Radius: 11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.5 AU - 3.38 AU

Year: 3362 Days

Day: 8.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 15,970,786 km

• M1: 136,882 km (0.085 R)
• M2: 748,139 km (0.055 R)
• M3: 1,114,355 km (0.105 R)
• M4: 2,011,044 km (0.067 R)
• M5: 2,706,375 km (0.106 R)
• M6: 3,397,218 km (0.071 R)
• M7: 3,784,826 km (0.105 R)
• M8: 5,047,283 km (0.034 R)
• M9: 6,259,025 km (0.119 R)
• M10: 6,819,718 km (0.113 R)
• M11: 8,354,443 km (0.104 R)
• M12: 9,373,055 km (0.09 R)
• M13: 10,107,730 km (0.114 R)
• M14: 11,088,344 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622

Radius: 10.6

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.03 AU - 5.05 AU

Year: 5415 Days

Day: 13.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 15,970,786 km

• M1: 133,740 km (0.029 R)
• M2: 749,785 km (0.119 R)
• M3: 1,215,333 km (0.076 R)
• M4: 1,612,665 km (0.055 R)
• M5: 1,981,424 km (0.105 R)
• M6: 2,801,220 km (0.109 R)
• M7: 4,086,266 km (0.057 R)
• M8: 4,524,288 km (0.084 R)
• M9: 5,102,335 km (0.055 R)
• M10: 6,310,637 km (0.115 R)
• M11: 8,681,464 km (0.087 R)
• M12: 11,449,623 km (0.053 R)
• M13: 11,929,832 km (0.108 R)
• M14: 15,041,767 km (0.104 R)
• M15: 17,310,418 km (0.082 R)
• M16: 18,460,976 km (0.119 R)
• M17: 22,590,326 km (0.1 R)
• M18: 27,896,113 km (0.12 R)
• M19: 29,030,963 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.3

Radius: 11.7

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.05 AU - 4.47 AU

Year: 5863 Days

Day: 9.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 15,970,786 km

• M1: 145,559 km (0.117 R)
• M2: 1,219,522 km (0.11 R)
• M3: 1,971,550 km (0.084 R)
• M4: 3,066,607 km (0.072 R)
• M5: 5,082,588 km (0.099 R)
• M6: 6,232,846 km (0.081 R)
• M7: 7,345,854 km (0.083 R)
• M8: 7,826,512 km (0.034 R)
• M9: 9,004,445 km (0.079 R)
• M10: 9,595,656 km (0.064 R)
• M11: 16,661,762 km (0.07 R)
• M12: 17,432,939 km (0.109 R)
• M13: 17,919,431 km (0.118 R)
• M14: 21,442,910 km (0.082 R)
• M15: 22,071,969 km (0.114 R)
• M16: 26,585,187 km (0.104 R)

Asteroid Belt

Center: 5.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.4

Radius: 3

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.67 AU - 7.39 AU

Year: 12430 Days

Day: 19.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 15,970,786 km

• M1: 37,399 km (0.096 R)
• M2: 146,606 km (0.117 R)
• M3: 314,156 km (0.099 R)
• M4: 516,561 km (0.107 R)
• M5: 768,335 km (0.063 R)
• M6: 2,761,128 km (0.071 R)
• M7: 4,021,490 km (0.11 R)
• M8: 8,694,628 km (0.115 R)
• M9: 12,044,274 km (0.057 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 14,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit