🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.4

Radius: 11.8

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.23 AU - 1.45 AU

Year: 1052 Days

Day: 5.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,079,339 km

• M1: 146,905 km (0.113 R)
• M2: 551,418 km (0.086 R)
• M3: 1,136,046 km (0.111 R)
• M4: 2,072,678 km (0.027 R)
• M5: 2,578,319 km (0.059 R)
• M6: 3,372,684 km (0.063 R)
• M7: 3,853,342 km (0.087 R)
• M8: 4,741,654 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.9

Radius: 14.6

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.16 AU - 1.66 AU

Year: 1136 Days

Day: 12.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 58,079,339 km

• M1: 181,612 km (0.09 R)
• M2: 672,592 km (0.073 R)
• M3: 1,395,449 km (0.116 R)
• M4: 2,150,619 km (0.076 R)
• M5: 2,624,096 km (0.108 R)
• M6: 3,154,122 km (0.102 R)
• M7: 3,632,685 km (0.071 R)
• M8: 4,295,254 km (0.115 R)
• M9: 5,654,800 km (0.071 R)
• M10: 6,322,156 km (0.036 R)
• M11: 6,921,893 km (0.109 R)
• M12: 7,686,638 km (0.108 R)
• M13: 8,755,963 km (0.116 R)
• M14: 10,511,644 km (0.083 R)
• M15: 11,058,723 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.9

Radius: 11.8

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.54 AU - 2.18 AU

Year: 1721 Days

Day: 11.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,079,339 km

• M1: 146,905 km (0.075 R)
• M2: 525,537 km (0.086 R)
• M3: 1,175,390 km (0.062 R)
• M4: 1,564,195 km (0.096 R)
• M5: 2,087,189 km (0.052 R)
• M6: 3,575,240 km (0.119 R)
• M7: 4,553,161 km (0.088 R)
• M8: 5,017,513 km (0.119 R)
• M9: 6,066,194 km (0.092 R)
• M10: 6,656,058 km (0.11 R)
• M11: 8,881,326 km (0.052 R)
• M12: 9,339,694 km (0.103 R)
• M13: 9,952,447 km (0.062 R)
• M14: 12,757,258 km (0.085 R)
• M15: 13,130,953 km (0.11 R)
• M16: 14,075,364 km (0.111 R)
• M17: 16,147,594 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.4

Radius: 10.4

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.66 AU - 3.26 AU

Year: 3454 Days

Day: 10 Hours

Environment

Temp: -220 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,079,339 km

• M1: 135,087 km (0.099 R)
• M2: 669,600 km (0.041 R)
• M3: 1,077,853 km (0.025 R)
• M4: 1,734,737 km (0.11 R)
• M5: 2,260,274 km (0.113 R)
• M6: 2,906,836 km (0.095 R)
• M7: 3,321,073 km (0.05 R)
• M8: 4,567,223 km (0.085 R)
• M9: 5,231,886 km (0.09 R)
• M10: 5,931,705 km (0.067 R)
• M11: 6,541,466 km (0.059 R)
• M12: 9,140,879 km (0.112 R)
• M13: 10,196,292 km (0.082 R)
• M14: 11,906,345 km (0.097 R)
• M15: 12,408,395 km (0.099 R)
• M16: 14,150,911 km (0.09 R)
• M17: 14,923,136 km (0.118 R)
• M18: 15,668,881 km (0.052 R)
• M19: 16,161,208 km (0.093 R)
• M20: 20,029,809 km (0.116 R)
• M21: 21,069,065 km (0.114 R)
• M22: 22,280,658 km (0.086 R)
• M23: 23,680,745 km (0.04 R)
• M24: 24,039,779 km (0.055 R)
• M25: 24,475,408 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.1

Radius: 11.3

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.24 AU - 5.6 AU

Year: 7402 Days

Day: 11.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,079,339 km

• M1: 140,622 km (0.066 R)
• M2: 657,483 km (0.083 R)
• M3: 1,722,470 km (0.092 R)
• M4: 3,257,045 km (0.091 R)
• M5: 3,874,136 km (0.109 R)
• M6: 4,327,717 km (0.056 R)
• M7: 4,705,003 km (0.096 R)
• M8: 5,588,079 km (0.054 R)
• M9: 7,152,274 km (0.094 R)
• M10: 9,251,731 km (0.106 R)
• M11: 10,065,842 km (0.028 R)
• M12: 13,071,712 km (0.03 R)
• M13: 13,520,805 km (0.077 R)
• M14: 14,628,727 km (0.045 R)
• M15: 15,733,358 km (0.075 R)
• M16: 16,306,168 km (0.072 R)
• M17: 19,598,817 km (0.041 R)
• M18: 21,400,723 km (0.08 R)
• M19: 22,581,649 km (0.102 R)
• M20: 23,888,536 km (0.093 R)
• M21: 26,384,876 km (0.084 R)
• M22: 28,484,631 km (0.034 R)
• M23: 29,816,052 km (0.075 R)
• M24: 30,301,498 km (0.114 R)
• M25: 33,743,445 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.3

Radius: 8.9

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.21 AU - 5.41 AU

Year: 8299 Days

Day: 8.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,079,339 km

• M1: 114,592 km (0.118 R)
• M2: 430,991 km (0.107 R)
• M3: 1,123,929 km (0.115 R)
• M4: 1,400,984 km (0.085 R)
• M5: 2,673,015 km (0.037 R)
• M6: 3,837,485 km (0.112 R)
• M7: 4,587,718 km (0.068 R)
• M8: 5,100,539 km (0.069 R)
• M9: 9,548,383 km (0.067 R)
• M10: 9,960,675 km (0.075 R)
• M11: 13,469,942 km (0.114 R)
• M12: 15,878,916 km (0.064 R)
• M13: 17,590,466 km (0.1 R)
• M14: 22,966,714 km (0.104 R)
• M15: 25,672,790 km (0.109 R)
• M16: 26,202,965 km (0.103 R)
• M17: 26,830,528 km (0.119 R)
• M18: 32,524,971 km (0.104 R)
• M19: 33,145,652 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.3

Radius: 6.7

Gravity: 18.76 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.04 AU - 7.46 AU

Year: 10598 Days

Day: 22.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,079,339 km

• M1: 83,326 km (0.101 R)
• M2: 605,572 km (0.106 R)
• M3: 1,580,651 km (0.113 R)
• M4: 1,862,643 km (0.044 R)
• M5: 3,101,014 km (0.101 R)
• M6: 3,783,480 km (0.104 R)
• M7: 5,103,531 km (0.084 R)
• M8: 5,546,191 km (0.075 R)
• M9: 5,795,122 km (0.113 R)
• M10: 6,014,283 km (0.107 R)
• M11: 6,353,422 km (0.039 R)
• M12: 7,278,535 km (0.099 R)
• M13: 10,005,255 km (0.117 R)
• M14: 12,061,777 km (0.048 R)
• M15: 13,094,900 km (0.112 R)
• M16: 14,719,533 km (0.053 R)
• M17: 15,827,156 km (0.081 R)
• M18: 17,667,509 km (0.117 R)
• M19: 17,974,633 km (0.106 R)
• M20: 20,730,974 km (0.089 R)
• M21: 21,244,992 km (0.071 R)
• M22: 23,663,840 km (0.035 R)
• M23: 24,225,281 km (0.059 R)
• M24: 25,962,860 km (0.119 R)
• M25: 26,560,055 km (0.106 R)
• M26: 33,982,054 km (0.069 R)
• M27: 34,816,511 km (0.117 R)
• M28: 35,178,388 km (0.082 R)
• M29: 39,455,840 km (0.087 R)
• M30: 40,112,724 km (0.104 R)
• M31: 40,377,512 km (0.104 R)
• M32: 52,109,576 km (0.084 R)
• M33: 53,378,465 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.5

Radius: 5.9

Gravity: 22.19 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.76 AU - 9.28 AU

Year: 16867 Days

Day: 19.5 Hours

Environment

Temp: -240 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 58,079,339 km

• M1: 73,453 km (0.111 R)
• M2: 297,700 km (0.047 R)
• M3: 520,601 km (0.061 R)
• M4: 856,597 km (0.081 R)
• M5: 1,272,180 km (0.081 R)
• M6: 3,024,121 km (0.093 R)
• M7: 3,259,738 km (0.102 R)
• M8: 3,738,451 km (0.08 R)
• M9: 4,559,444 km (0.114 R)
• M10: 4,834,854 km (0.095 R)
• M11: 5,194,487 km (0.097 R)
• M12: 6,466,218 km (0.086 R)
• M13: 6,814,033 km (0.105 R)
• M14: 8,639,127 km (0.109 R)
• M15: 10,061,055 km (0.116 R)
• M16: 10,888,032 km (0.096 R)
• M17: 11,759,440 km (0.037 R)
• M18: 12,542,585 km (0.113 R)
• M19: 13,290,574 km (0.045 R)
• M20: 15,868,295 km (0.071 R)
• M21: 18,327,834 km (0.113 R)
• M22: 18,674,003 km (0.098 R)
• M23: 20,101,915 km (0.105 R)
• M24: 22,279,760 km (0.119 R)
• M25: 30,226,848 km (0.1 R)
• M26: 30,467,701 km (0.119 R)
• M27: 32,567,456 km (0.119 R)
• M28: 33,717,266 km (0.095 R)
• M29: 37,605,913 km (0.038 R)
• M30: 44,060,462 km (0.108 R)
• M31: 48,365,889 km (0.119 R)
• M32: 67,566,776 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.8

Radius: 6.8

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.57 AU - 10.39 AU

Year: 18252 Days

Day: 18.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,079,339 km

• M1: 84,822 km (0.109 R)
• M2: 521,199 km (0.119 R)
• M3: 745,147 km (0.082 R)
• M4: 1,779,018 km (0.116 R)
• M5: 4,695,578 km (0.07 R)
• M6: 8,333,499 km (0.114 R)
• M7: 12,863,622 km (0.047 R)
• M8: 13,773,027 km (0.027 R)
• M9: 16,232,865 km (0.079 R)
• M10: 17,762,653 km (0.109 R)
• M11: 22,276,619 km (0.11 R)
• M12: 22,552,926 km (0.084 R)
• M13: 24,161,702 km (0.119 R)
• M14: 31,595,369 km (0.119 R)
• M15: 38,274,316 km (0.054 R)
• M16: 45,097,325 km (0.062 R)
• M17: 52,525,308 km (0.11 R)
• M18: 53,014,793 km (0.04 R)
• M19: 54,003,186 km (0.088 R)
• M20: 55,339,843 km (0.07 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 16,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit