🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.7

Radius: 8.6

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.56 AU - 0.82 AU

Year: 376 Days

Day: 11.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 126.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 42,065,666 km

• M1: 106,962 km (0.059 R)
• M2: 384,167 km (0.095 R)
• M3: 757,414 km (0.066 R)
• M4: 1,072,168 km (0.054 R)
• M5: 1,449,753 km (0.062 R)
• M6: 1,758,972 km (0.103 R)
• M7: 2,350,482 km (0.052 R)
• M8: 2,741,830 km (0.084 R)
• M9: 3,026,365 km (0.117 R)
• M10: 3,364,606 km (0.084 R)
• M11: 3,988,878 km (0.036 R)
• M12: 4,275,358 km (0.114 R)
• M13: 4,603,575 km (0.103 R)
• M14: 4,933,887 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.2

Radius: 8

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.66 AU - 0.84 AU

Year: 426 Days

Day: 10.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 42,065,666 km

• M1: 99,483 km (0.053 R)
• M2: 472,430 km (0.11 R)
• M3: 795,262 km (0.115 R)
• M4: 1,285,495 km (0.095 R)
• M5: 2,097,961 km (0.12 R)
• M6: 2,392,070 km (0.05 R)
• M7: 2,748,262 km (0.034 R)
• M8: 3,120,462 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.2

Radius: 11

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.9 AU - 1.36 AU

Year: 788 Days

Day: 8.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 126.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 42,065,666 km

• M1: 136,882 km (0.066 R)
• M2: 515,365 km (0.119 R)
• M3: 971,189 km (0.044 R)
• M4: 1,397,095 km (0.105 R)
• M5: 1,940,284 km (0.113 R)
• M6: 2,675,708 km (0.066 R)
• M7: 3,072,890 km (0.109 R)
• M8: 3,714,066 km (0.091 R)
• M9: 4,403,114 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.7

Radius: 12.8

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.8 AU - 4.52 AU

Year: 4593 Days

Day: 6.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 42,065,666 km

• M1: 162,314 km (0.108 R)
• M2: 714,031 km (0.1 R)
• M3: 1,693,448 km (0.025 R)
• M4: 2,339,860 km (0.111 R)
• M5: 2,772,647 km (0.077 R)
• M6: 3,297,586 km (0.075 R)
• M7: 3,824,170 km (0.068 R)
• M8: 4,336,393 km (0.12 R)
• M9: 4,869,111 km (0.099 R)
• M10: 6,703,181 km (0.113 R)
• M11: 8,039,539 km (0.062 R)
• M12: 9,114,400 km (0.106 R)
• M13: 11,961,995 km (0.11 R)
• M14: 13,817,308 km (0.083 R)
• M15: 14,547,047 km (0.057 R)
• M16: 16,426,295 km (0.09 R)
• M17: 17,245,343 km (0.111 R)
• M18: 17,725,403 km (0.099 R)
• M19: 18,712,599 km (0.099 R)
• M20: 19,412,268 km (0.066 R)
• M21: 21,824,534 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.6

Radius: 14.4

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.35 AU - 5.49 AU

Year: 6096 Days

Day: 14.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 42,065,666 km

• M1: 179,218 km (0.096 R)
• M2: 1,329,177 km (0.114 R)
• M3: 2,259,227 km (0.106 R)
• M4: 2,860,311 km (0.076 R)
• M5: 6,580,362 km (0.115 R)
• M6: 8,091,749 km (0.103 R)
• M7: 9,206,851 km (0.101 R)
• M8: 9,689,604 km (0.075 R)
• M9: 12,951,286 km (0.076 R)
• M10: 15,556,533 km (0.05 R)
• M11: 17,343,928 km (0.101 R)
• M12: 18,014,276 km (0.049 R)
• M13: 18,701,978 km (0.114 R)
• M14: 19,478,540 km (0.052 R)
• M15: 22,093,362 km (0.037 R)
• M16: 26,398,489 km (0.111 R)
• M17: 27,017,824 km (0.099 R)
• M18: 31,233,642 km (0.108 R)
• M19: 31,926,579 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.6

Radius: 7.1

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.26 AU - 6.76 AU

Year: 9665 Days

Day: 21.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 66.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 42,065,666 km

• M1: 88,412 km (0.088 R)
• M2: 499,657 km (0.072 R)
• M3: 887,265 km (0.111 R)
• M4: 1,122,732 km (0.086 R)
• M5: 1,652,308 km (0.095 R)
• M6: 1,919,041 km (0.071 R)
• M7: 2,835,777 km (0.046 R)
• M8: 3,088,598 km (0.12 R)
• M9: 4,391,146 km (0.106 R)
• M10: 4,730,584 km (0.06 R)
• M11: 5,087,674 km (0.047 R)
• M12: 6,444,527 km (0.104 R)
• M13: 7,821,425 km (0.119 R)
• M14: 11,040,921 km (0.118 R)
• M15: 13,938,333 km (0.099 R)
• M16: 14,734,792 km (0.078 R)
• M17: 15,756,246 km (0.114 R)
• M18: 16,485,386 km (0.082 R)
• M19: 17,585,828 km (0.114 R)
• M20: 18,881,495 km (0.06 R)
• M21: 21,500,206 km (0.06 R)
• M22: 22,231,889 km (0.096 R)
• M23: 23,745,072 km (0.107 R)
• M24: 25,505,390 km (0.105 R)
• M25: 28,988,327 km (0.119 R)
• M26: 29,581,333 km (0.086 R)
• M27: 30,996,828 km (0.086 R)
• M28: 32,775,547 km (0.067 R)
• M29: 34,731,988 km (0.12 R)
• M30: 39,839,409 km (0.06 R)
• M31: 41,190,278 km (0.079 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: 317 - 10,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit