🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.1

Radius: 14.7

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.19 AU - 1.51 AU

Year: 1029 Days

Day: 12.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 77,121,338 km

• M1: 182,809 km (0.078 R)
• M2: 682,166 km (0.088 R)
• M3: 1,488,798 km (0.119 R)
• M4: 2,148,225 km (0.112 R)
• M5: 2,712,509 km (0.109 R)
• M6: 3,278,437 km (0.067 R)
• M7: 4,260,099 km (0.1 R)
• M8: 5,313,567 km (0.089 R)
• M9: 6,207,564 km (0.085 R)
• M10: 6,713,653 km (0.105 R)
• M11: 7,759,193 km (0.101 R)
• M12: 8,217,261 km (0.098 R)
• M13: 9,788,787 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.4

Radius: 11.8

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.29 AU - 1.63 AU

Year: 1157 Days

Day: 7.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 77,121,338 km

• M1: 146,756 km (0.114 R)
• M2: 605,572 km (0.055 R)
• M3: 1,133,802 km (0.092 R)
• M4: 1,503,010 km (0.116 R)
• M5: 2,136,407 km (0.115 R)
• M6: 2,556,777 km (0.109 R)
• M7: 3,316,435 km (0.093 R)
• M8: 3,843,768 km (0.1 R)
• M9: 4,426,451 km (0.097 R)
• M10: 5,266,443 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.9

Radius: 11.4

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.23 AU - 2.97 AU

Year: 2750 Days

Day: 9.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 77,121,338 km

• M1: 141,819 km (0.055 R)
• M2: 574,306 km (0.079 R)
• M3: 1,105,528 km (0.067 R)
• M4: 1,990,549 km (0.109 R)
• M5: 2,477,939 km (0.102 R)
• M6: 2,883,200 km (0.098 R)
• M7: 3,332,891 km (0.106 R)
• M8: 5,447,008 km (0.111 R)
• M9: 6,218,484 km (0.107 R)
• M10: 7,031,998 km (0.045 R)
• M11: 8,106,858 km (0.117 R)
• M12: 8,836,447 km (0.065 R)
• M13: 10,087,085 km (0.108 R)
• M14: 10,657,801 km (0.104 R)
• M15: 13,158,778 km (0.05 R)
• M16: 13,610,713 km (0.107 R)
• M17: 14,072,971 km (0.066 R)
• M18: 14,497,978 km (0.04 R)
• M19: 17,230,533 km (0.068 R)
• M20: 17,826,681 km (0.074 R)
• M21: 18,718,134 km (0.055 R)
• M22: 19,117,411 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.7

Radius: 8.8

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.76 AU - 4.38 AU

Year: 5386 Days

Day: 7.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 77,121,338 km

• M1: 113,994 km (0.12 R)
• M2: 486,791 km (0.077 R)
• M3: 1,153,250 km (0.084 R)
• M4: 1,489,696 km (0.105 R)
• M5: 2,434,855 km (0.091 R)
• M6: 4,334,150 km (0.057 R)
• M7: 4,903,519 km (0.099 R)
• M8: 6,006,055 km (0.07 R)
• M9: 11,151,773 km (0.108 R)
• M10: 14,845,345 km (0.069 R)
• M11: 18,939,390 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.9

Radius: 3.6

Gravity: 70.67 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.89 AU - 7.93 AU

Year: 10646 Days

Day: 17.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 77,121,338 km

• M1: 44,879 km (0.064 R)
• M2: 238,010 km (0.075 R)
• M3: 646,712 km (0.059 R)
• M4: 989,590 km (0.065 R)
• M5: 1,252,433 km (0.101 R)
• M6: 1,780,663 km (0.104 R)
• M7: 2,057,868 km (0.031 R)
• M8: 2,245,314 km (0.052 R)
• M9: 2,786,410 km (0.106 R)
• M10: 3,618,623 km (0.096 R)
• M11: 5,399,436 km (0.064 R)
• M12: 6,015,330 km (0.111 R)
• M13: 6,516,932 km (0.047 R)
• M14: 7,515,348 km (0.116 R)
• M15: 8,468,885 km (0.053 R)
• M16: 8,755,515 km (0.084 R)
• M17: 9,449,350 km (0.085 R)
• M18: 10,179,238 km (0.102 R)
• M19: 10,667,824 km (0.071 R)
• M20: 12,654,783 km (0.055 R)
• M21: 12,778,949 km (0.079 R)
• M22: 13,735,179 km (0.099 R)
• M23: 17,804,540 km (0.108 R)
• M24: 19,157,803 km (0.072 R)
• M25: 19,403,592 km (0.099 R)
• M26: 19,901,304 km (0.077 R)
• M27: 21,008,927 km (0.086 R)
• M28: 21,888,412 km (0.104 R)
• M29: 23,160,593 km (0.041 R)
• M30: 26,352,563 km (0.081 R)
• M31: 33,119,024 km (0.096 R)
• M32: 34,068,521 km (0.062 R)
• M33: 34,429,202 km (0.115 R)
• M34: 34,549,927 km (0.097 R)
• M35: 35,403,383 km (0.069 R)
• M36: 47,809,684 km (0.077 R)
• M37: 50,098,382 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157

Radius: 5.5

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.93 AU - 7.47 AU

Year: 11377 Days

Day: 20.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 77,121,338 km

• M1: 68,366 km (0.118 R)
• M2: 408,103 km (0.107 R)
• M3: 731,833 km (0.045 R)
• M4: 1,143,377 km (0.109 R)
• M5: 1,344,436 km (0.103 R)
• M6: 1,764,058 km (0.085 R)
• M7: 2,125,337 km (0.112 R)
• M8: 2,414,958 km (0.099 R)
• M9: 2,822,912 km (0.118 R)
• M10: 3,234,605 km (0.049 R)
• M11: 3,508,818 km (0.091 R)
• M12: 3,775,551 km (0.071 R)
• M13: 4,201,157 km (0.109 R)
• M14: 9,239,464 km (0.116 R)
• M15: 10,963,130 km (0.089 R)
• M16: 11,728,623 km (0.05 R)
• M17: 13,472,335 km (0.115 R)
• M18: 15,090,386 km (0.088 R)
• M19: 20,287,715 km (0.083 R)
• M20: 23,634,818 km (0.039 R)
• M21: 24,265,971 km (0.108 R)
• M22: 26,227,050 km (0.091 R)
• M23: 27,504,915 km (0.087 R)
• M24: 29,272,563 km (0.044 R)
• M25: 29,908,803 km (0.084 R)
• M26: 30,833,468 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339

Radius: 4.2

Gravity: 19.22 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.81 AU - 10.91 AU

Year: 18786 Days

Day: 16.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 77,121,338 km

• M1: 52,210 km (0.117 R)
• M2: 191,036 km (0.105 R)
• M3: 527,632 km (0.092 R)
• M4: 763,099 km (0.108 R)
• M5: 1,238,521 km (0.118 R)
• M6: 2,013,737 km (0.025 R)
• M7: 2,654,315 km (0.08 R)
• M8: 2,833,683 km (0.108 R)
• M9: 2,997,193 km (0.113 R)
• M10: 3,499,543 km (0.094 R)
• M11: 3,798,888 km (0.079 R)
• M12: 4,114,839 km (0.044 R)
• M13: 5,066,132 km (0.05 R)
• M14: 5,237,721 km (0.062 R)
• M15: 7,217,948 km (0.106 R)
• M16: 9,911,308 km (0.07 R)
• M17: 10,180,285 km (0.078 R)
• M18: 11,304,513 km (0.053 R)
• M19: 11,896,621 km (0.048 R)
• M20: 15,384,047 km (0.081 R)
• M21: 16,482,245 km (0.092 R)
• M22: 17,867,820 km (0.028 R)
• M23: 18,507,800 km (0.083 R)
• M24: 18,915,454 km (0.104 R)
• M25: 22,029,483 km (0.081 R)
• M26: 22,303,397 km (0.068 R)
• M27: 26,586,683 km (0.094 R)
• M28: 26,793,427 km (0.045 R)
• M29: 32,790,058 km (0.078 R)
• M30: 33,266,826 km (0.093 R)
• M31: 34,601,688 km (0.075 R)
• M32: 36,478,992 km (0.098 R)
• M33: 39,891,918 km (0.116 R)
• M34: 42,375,392 km (0.051 R)
• M35: 51,555,914 km (0.066 R)
• M36: 55,334,906 km (0.077 R)
• M37: 56,010,490 km (0.077 R)
• M38: 56,350,376 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.7

Radius: 4.5

Gravity: 34.01 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.53 AU - 10.37 AU

Year: 19057 Days

Day: 17.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 77,121,338 km

• M1: 56,548 km (0.09 R)
• M2: 508,034 km (0.07 R)
• M3: 941,719 km (0.109 R)
• M4: 2,210,907 km (0.057 R)
• M5: 2,564,556 km (0.114 R)
• M6: 2,903,994 km (0.114 R)
• M7: 4,167,198 km (0.114 R)
• M8: 4,364,069 km (0.105 R)
• M9: 19,481,084 km (0.088 R)
• M10: 20,498,349 km (0.093 R)
• M11: 20,781,837 km (0.066 R)
• M12: 30,799,210 km (0.107 R)
• M13: 32,304,763 km (0.046 R)
• M14: 38,962,466 km (0.072 R)
• M15: 39,982,425 km (0.057 R)
• M16: 43,459,079 km (0.116 R)
• M17: 47,131,856 km (0.073 R)
• M18: 47,956,739 km (0.116 R)
• M19: 49,127,642 km (0.037 R)
• M20: 49,975,712 km (0.111 R)
• M21: 55,635,299 km (0.089 R)
• M22: 58,808,718 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.7

Radius: 5.2

Gravity: 21.18 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.52 AU - 11.48 AU

Year: 22320 Days

Day: 20.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,121,338 km

• M1: 64,776 km (0.043 R)
• M2: 309,368 km (0.116 R)
• M3: 484,697 km (0.108 R)
• M4: 863,030 km (0.036 R)
• M5: 1,103,434 km (0.088 R)
• M6: 2,083,450 km (0.055 R)
• M7: 2,404,935 km (0.061 R)
• M8: 2,987,619 km (0.094 R)
• M9: 3,396,919 km (0.117 R)
• M10: 6,583,952 km (0.101 R)
• M11: 7,039,777 km (0.038 R)
• M12: 8,064,971 km (0.069 R)
• M13: 8,427,746 km (0.054 R)
• M14: 13,025,337 km (0.051 R)
• M15: 13,452,589 km (0.119 R)
• M16: 14,944,378 km (0.088 R)
• M17: 15,971,069 km (0.069 R)
• M18: 16,542,981 km (0.096 R)
• M19: 17,555,011 km (0.081 R)
• M20: 18,967,813 km (0.078 R)
• M21: 19,981,937 km (0.099 R)
• M22: 20,838,086 km (0.11 R)
• M23: 21,520,701 km (0.12 R)
• M24: 27,065,546 km (0.098 R)
• M25: 27,295,927 km (0.105 R)
• M26: 30,786,195 km (0.092 R)
• M27: 34,698,179 km (0.102 R)
• M28: 35,794,731 km (0.078 R)
• M29: 39,517,624 km (0.059 R)
• M30: 43,176,040 km (0.074 R)
• M31: 49,936,816 km (0.102 R)
• M32: 63,658,980 km (0.072 R)
• M33: 69,310,339 km (0.049 R)
• M34: 69,525,760 km (0.094 R)
• M35: 77,121,293 km (0.044 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: 268 - 11,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit