🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.3

Radius: 14.9

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.5 AU - 0.76 AU

Year: 345 Days

Day: 7.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 39,991,504 km

• M1: 185,651 km (0.094 R)
• M2: 723,156 km (0.109 R)
• M3: 1,207,554 km (0.115 R)
• M4: 1,806,245 km (0.083 R)
• M5: 2,942,590 km (0.117 R)
• M6: 3,727,829 km (0.114 R)
• M7: 4,369,604 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.2

Radius: 11.2

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.6 AU - 0.66 AU

Year: 345 Days

Day: 9.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 39,991,504 km

• M1: 139,276 km (0.12 R)
• M2: 554,410 km (0.058 R)
• M3: 1,073,215 km (0.097 R)
• M4: 1,488,798 km (0.076 R)
• M5: 1,852,470 km (0.063 R)
• M6: 2,757,089 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.1

Radius: 9.8

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.01 AU - 1.41 AU

Year: 919 Days

Day: 10.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,991,504 km

• M1: 121,922 km (0.086 R)
• M2: 465,848 km (0.08 R)
• M3: 804,986 km (0.067 R)
• M4: 1,195,287 km (0.049 R)
• M5: 1,540,559 km (0.053 R)
• M6: 1,953,150 km (0.057 R)
• M7: 3,069,748 km (0.101 R)
• M8: 3,979,603 km (0.081 R)
• M9: 4,818,248 km (0.097 R)
• M10: 5,347,974 km (0.104 R)
• M11: 6,085,791 km (0.118 R)
• M12: 6,479,383 km (0.094 R)
• M13: 6,797,129 km (0.076 R)
• M14: 7,125,347 km (0.071 R)
• M15: 7,864,659 km (0.117 R)
• M16: 8,627,010 km (0.105 R)
• M17: 9,237,519 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.6

Radius: 12.4

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.72 AU - 2.12 AU

Year: 1836 Days

Day: 13.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 39,991,504 km

• M1: 154,535 km (0.1 R)
• M2: 782,247 km (0.111 R)
• M3: 1,463,366 km (0.091 R)
• M4: 2,026,752 km (0.115 R)
• M5: 3,021,428 km (0.086 R)
• M6: 3,511,660 km (0.064 R)
• M7: 3,945,195 km (0.107 R)
• M8: 4,734,623 km (0.053 R)
• M9: 5,931,855 km (0.098 R)
• M10: 6,550,292 km (0.111 R)
• M11: 7,184,288 km (0.113 R)
• M12: 8,729,485 km (0.037 R)
• M13: 9,366,921 km (0.071 R)
• M14: 9,763,954 km (0.081 R)
• M15: 10,345,890 km (0.098 R)
• M16: 10,770,448 km (0.062 R)
• M17: 11,617,023 km (0.107 R)
• M18: 12,192,526 km (0.116 R)
• M19: 12,989,583 km (0.107 R)
• M20: 14,206,562 km (0.118 R)
• M21: 14,954,402 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.3

Radius: 13.3

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.54 AU - 4.18 AU

Year: 5235 Days

Day: 5.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,991,504 km

• M1: 165,455 km (0.09 R)
• M2: 708,346 km (0.109 R)
• M3: 1,442,273 km (0.079 R)
• M4: 2,114,566 km (0.1 R)
• M5: 2,631,875 km (0.116 R)
• M6: 3,057,631 km (0.101 R)
• M7: 3,925,897 km (0.117 R)
• M8: 5,025,441 km (0.114 R)
• M9: 5,687,262 km (0.095 R)
• M10: 7,374,577 km (0.041 R)
• M11: 8,754,467 km (0.083 R)
• M12: 9,189,348 km (0.116 R)
• M13: 10,260,320 km (0.084 R)
• M14: 15,079,316 km (0.042 R)
• M15: 16,954,824 km (0.109 R)
• M16: 17,862,135 km (0.087 R)
• M17: 19,283,614 km (0.056 R)
• M18: 19,959,797 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.4

Radius: 10.1

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.96 AU - 4.24 AU

Year: 5730 Days

Day: 12.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,991,504 km

• M1: 125,662 km (0.106 R)
• M2: 581,487 km (0.038 R)
• M3: 1,108,670 km (0.114 R)
• M4: 1,684,322 km (0.099 R)
• M5: 2,087,937 km (0.115 R)
• M6: 2,573,682 km (0.094 R)
• M7: 3,345,008 km (0.113 R)
• M8: 3,915,874 km (0.1 R)
• M9: 4,631,251 km (0.11 R)
• M10: 5,049,078 km (0.063 R)
• M11: 5,614,408 km (0.083 R)
• M12: 7,950,379 km (0.081 R)
• M13: 8,267,078 km (0.068 R)
• M14: 8,592,154 km (0.095 R)
• M15: 10,966,721 km (0.1 R)
• M16: 11,310,048 km (0.091 R)
• M17: 12,702,355 km (0.101 R)
• M18: 13,635,696 km (0.104 R)
• M19: 14,910,420 km (0.032 R)
• M20: 19,854,929 km (0.106 R)
• M21: 21,489,884 km (0.064 R)
• M22: 27,920,199 km (0.118 R)
• M23: 30,932,651 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.9

Radius: 11.8

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.83 AU - 6.05 AU

Year: 7579 Days

Day: 6.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 39,991,504 km

• M1: 146,905 km (0.042 R)
• M2: 1,158,336 km (0.075 R)
• M3: 1,584,092 km (0.071 R)
• M4: 2,070,135 km (0.069 R)
• M5: 3,006,768 km (0.078 R)
• M6: 5,494,580 km (0.096 R)
• M7: 7,418,409 km (0.077 R)
• M8: 10,834,327 km (0.077 R)
• M9: 12,241,444 km (0.032 R)
• M10: 12,701,906 km (0.038 R)
• M11: 14,042,303 km (0.11 R)
• M12: 15,892,679 km (0.07 R)
• M13: 17,770,282 km (0.116 R)
• M14: 21,294,659 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.2

Radius: 3.9

Gravity: 21.64 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.21 AU - 7.45 AU

Year: 10993 Days

Day: 24.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 136.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 39,991,504 km

• M1: 48,470 km (0.093 R)
• M2: 497,413 km (0.102 R)
• M3: 953,836 km (0.055 R)
• M4: 1,215,632 km (0.091 R)
• M5: 1,523,505 km (0.086 R)
• M6: 5,041,448 km (0.107 R)
• M7: 5,409,609 km (0.11 R)
• M8: 6,096,712 km (0.077 R)
• M9: 6,585,897 km (0.072 R)
• M10: 7,100,813 km (0.084 R)
• M11: 8,293,706 km (0.074 R)
• M12: 8,633,144 km (0.045 R)
• M13: 8,849,911 km (0.108 R)
• M14: 10,324,198 km (0.086 R)
• M15: 11,584,261 km (0.045 R)
• M16: 12,999,756 km (0.068 R)
• M17: 13,985,157 km (0.12 R)
• M18: 14,164,076 km (0.102 R)
• M19: 16,631,244 km (0.069 R)
• M20: 17,721,364 km (0.115 R)
• M21: 19,444,282 km (0.114 R)
• M22: 20,194,067 km (0.113 R)
• M23: 20,807,568 km (0.093 R)
• M24: 21,275,809 km (0.086 R)
• M25: 21,512,623 km (0.111 R)
• M26: 23,892,426 km (0.08 R)
• M27: 24,578,481 km (0.112 R)
• M28: 24,926,446 km (0.104 R)
• M29: 27,547,849 km (0.091 R)
• M30: 28,588,452 km (0.104 R)
• M31: 28,973,218 km (0.096 R)
• M32: 31,354,966 km (0.057 R)
• M33: 31,764,116 km (0.056 R)
• M34: 36,956,209 km (0.096 R)
• M35: 38,337,297 km (0.049 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: 190 - 12,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit