🌌 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: 622.7

Radius: 13.5

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.66 AU - 0.72 AU

Year: 370 Days

Day: 14.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,127,697 km

• M1: 186,399 km (0.094 R)
• M2: 547,827 km (0.095 R)
• M3: 895,792 km (0.1 R)
• M4: 1,251,237 km (0.054 R)
• M5: 1,579,754 km (0.079 R)
• M6: 1,840,203 km (0.119 R)
• M7: 2,097,961 km (0.12 R)
• M8: 2,501,875 km (0.03 R)
• M9: 2,753,947 km (0.118 R)
• M10: 3,522,282 km (0.056 R)
• M11: 3,883,262 km (0.082 R)
• M12: 4,146,105 km (0.077 R)
• M13: 4,717,569 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632

Radius: 10.3

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.62 AU - 0.94 AU

Year: 445 Days

Day: 12.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,127,697 km

• M1: 134,788 km (0.103 R)
• M2: 375,939 km (0.071 R)
• M3: 623,374 km (0.058 R)
• M4: 822,040 km (0.047 R)
• M5: 1,095,954 km (0.075 R)
• M6: 1,526,347 km (0.039 R)
• M7: 1,743,713 km (0.104 R)
• M8: 2,183,979 km (0.03 R)
• M9: 2,489,757 km (0.072 R)
• M10: 3,411,579 km (0.051 R)
• M11: 3,731,270 km (0.113 R)
• M12: 4,132,641 km (0.081 R)
• M13: 4,585,474 km (0.059 R)
• M14: 4,988,341 km (0.1 R)
• M15: 5,486,053 km (0.099 R)
• M16: 5,835,065 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.1

Radius: 13.8

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.23 AU - 1.51 AU

Year: 1035 Days

Day: 6.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 59,127,697 km

• M1: 172,187 km (0.113 R)
• M2: 460,462 km (0.065 R)
• M3: 912,697 km (0.09 R)
• M4: 1,181,973 km (0.11 R)
• M5: 1,552,228 km (0.074 R)
• M6: 2,068,939 km (0.111 R)
• M7: 2,601,806 km (0.044 R)
• M8: 3,298,633 km (0.115 R)
• M9: 3,662,455 km (0.094 R)
• M10: 4,046,323 km (0.1 R)
• M11: 4,354,495 km (0.116 R)
• M12: 5,016,465 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.8

Radius: 12.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.4 AU - 1.82 AU

Year: 1319 Days

Day: 9.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,127,697 km

• M1: 174,581 km (0.059 R)
• M2: 608,564 km (0.071 R)
• M3: 1,186,760 km (0.029 R)
• M4: 1,835,715 km (0.105 R)
• M5: 2,321,609 km (0.097 R)
• M6: 2,625,742 km (0.11 R)
• M7: 4,010,569 km (0.114 R)
• M8: 4,258,453 km (0.092 R)
• M9: 4,684,957 km (0.095 R)
• M10: 5,181,023 km (0.115 R)
• M11: 5,513,430 km (0.116 R)
• M12: 6,051,683 km (0.054 R)
• M13: 7,437,109 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.7

Radius: 11.9

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.61 AU - 2.03 AU

Year: 1585 Days

Day: 13.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,127,697 km

• M1: 186,997 km (0.111 R)
• M2: 430,991 km (0.073 R)
• M3: 863,030 km (0.077 R)
• M4: 1,114,355 km (0.111 R)
• M5: 1,757,027 km (0.089 R)
• M6: 2,358,859 km (0.118 R)
• M7: 2,617,514 km (0.114 R)
• M8: 3,032,199 km (0.101 R)
• M9: 3,701,500 km (0.106 R)
• M10: 3,999,649 km (0.114 R)
• M11: 5,922,430 km (0.091 R)
• M12: 6,179,290 km (0.066 R)
• M13: 6,964,828 km (0.093 R)
• M14: 7,701,298 km (0.114 R)
• M15: 8,273,361 km (0.052 R)
• M16: 8,536,503 km (0.102 R)
• M17: 8,762,546 km (0.087 R)
• M18: 11,281,774 km (0.12 R)
• M19: 12,193,274 km (0.067 R)
• M20: 12,513,263 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.2

Radius: 14.8

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.71 AU - 3.73 AU

Year: 4633 Days

Day: 5.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,127,697 km

• M1: 213,775 km (0.114 R)
• M2: 571,015 km (0.095 R)
• M3: 955,182 km (0.085 R)
• M4: 1,287,888 km (0.079 R)
• M5: 4,234,069 km (0.113 R)
• M6: 4,512,171 km (0.115 R)
• M7: 7,487,224 km (0.093 R)
• M8: 11,063,062 km (0.061 R)
• M9: 14,466,563 km (0.118 R)
• M10: 16,132,335 km (0.034 R)
• M11: 16,637,228 km (0.115 R)
• M12: 18,377,201 km (0.099 R)
• M13: 20,298,187 km (0.119 R)
• M14: 20,769,869 km (0.051 R)
• M15: 22,959,683 km (0.091 R)
• M16: 26,909,216 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.6

Radius: 4.4

Gravity: 46.26 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.93 AU - 8.33 AU

Year: 13608 Days

Day: 20.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 59,127,697 km

• M1: 56,398 km (0.111 R)
• M2: 152,590 km (0.1 R)
• M3: 271,071 km (0.105 R)
• M4: 388,057 km (0.107 R)
• M5: 920,027 km (0.086 R)
• M6: 1,043,595 km (0.11 R)
• M7: 2,450,114 km (0.107 R)
• M8: 2,678,849 km (0.072 R)
• M9: 3,055,088 km (0.049 R)
• M10: 6,722,629 km (0.08 R)
• M11: 9,194,884 km (0.095 R)
• M12: 10,447,317 km (0.092 R)
• M13: 11,725,332 km (0.069 R)
• M14: 14,079,852 km (0.101 R)
• M15: 14,442,627 km (0.053 R)
• M16: 16,325,466 km (0.095 R)
• M17: 18,051,077 km (0.083 R)
• M18: 18,876,858 km (0.051 R)
• M19: 19,016,283 km (0.075 R)
• M20: 19,367,090 km (0.109 R)
• M21: 19,721,039 km (0.097 R)
• M22: 21,243,047 km (0.119 R)
• M23: 21,465,200 km (0.067 R)
• M24: 24,141,356 km (0.067 R)
• M25: 24,616,030 km (0.074 R)
• M26: 25,822,687 km (0.113 R)
• M27: 26,149,409 km (0.112 R)
• M28: 27,225,316 km (0.106 R)
• M29: 28,408,336 km (0.101 R)
• M30: 28,837,084 km (0.066 R)
• M31: 30,406,665 km (0.026 R)
• M32: 32,747,572 km (0.052 R)
• M33: 34,325,082 km (0.106 R)
• M34: 37,788,572 km (0.086 R)
• M35: 38,481,359 km (0.097 R)
• M36: 38,680,474 km (0.112 R)
• M37: 39,180,430 km (0.114 R)
• M38: 39,280,810 km (0.039 R)
• M39: 40,291,793 km (0.083 R)
• M40: 41,728,680 km (0.088 R)
• M41: 43,085,533 km (0.109 R)
• M42: 49,855,734 km (0.096 R)
• M43: 51,568,032 km (0.106 R)
• M44: 54,131,690 km (0.094 R)
• M45: 54,841,682 km (0.084 R)
• M46: 55,317,553 km (0.113 R)
• M47: 61,943,392 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.6

Radius: 7.4

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.87 AU - 9.53 AU

Year: 13796 Days

Day: 21.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 59,127,697 km

• M1: 94,845 km (0.087 R)
• M2: 332,706 km (0.061 R)
• M3: 627,862 km (0.111 R)
• M4: 768,634 km (0.119 R)
• M5: 1,054,515 km (0.101 R)
• M6: 1,531,882 km (0.05 R)
• M7: 2,020,170 km (0.092 R)
• M8: 2,347,340 km (0.097 R)
• M9: 2,749,160 km (0.118 R)
• M10: 3,912,433 km (0.089 R)
• M11: 4,525,186 km (0.104 R)
• M12: 4,685,555 km (0.107 R)
• M13: 5,743,062 km (0.087 R)
• M14: 7,028,706 km (0.109 R)
• M15: 7,309,801 km (0.064 R)
• M16: 7,472,862 km (0.06 R)
• M17: 8,272,613 km (0.112 R)
• M18: 12,833,702 km (0.052 R)
• M19: 13,654,695 km (0.091 R)
• M20: 14,329,830 km (0.115 R)
• M21: 14,616,011 km (0.073 R)
• M22: 15,314,484 km (0.118 R)
• M23: 19,052,785 km (0.074 R)
• M24: 22,125,525 km (0.106 R)
• M25: 23,492,251 km (0.089 R)
• M26: 24,153,923 km (0.059 R)
• M27: 24,899,967 km (0.057 R)
• M28: 27,838,967 km (0.117 R)
• M29: 30,358,345 km (0.078 R)
• M30: 30,691,350 km (0.093 R)
• M31: 31,026,150 km (0.07 R)
• M32: 32,212,610 km (0.052 R)
• M33: 39,609,926 km (0.074 R)
• M34: 45,711,425 km (0.119 R)
• M35: 49,561,326 km (0.12 R)
• M36: 56,929,470 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.3

Radius: 4.5

Gravity: 29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.52 AU - 10.82 AU

Year: 17930 Days

Day: 19.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 59,127,697 km

• M1: 58,343 km (0.1 R)
• M2: 191,934 km (0.084 R)
• M3: 1,105,229 km (0.09 R)
• M4: 2,454,602 km (0.037 R)
• M5: 2,850,438 km (0.117 R)
• M6: 3,073,937 km (0.079 R)
• M7: 3,276,493 km (0.112 R)
• M8: 3,670,234 km (0.08 R)
• M9: 4,252,768 km (0.099 R)
• M10: 4,525,635 km (0.094 R)
• M11: 4,771,574 km (0.099 R)
• M12: 4,914,888 km (0.114 R)
• M13: 5,097,248 km (0.105 R)
• M14: 7,412,874 km (0.069 R)
• M15: 8,281,738 km (0.108 R)
• M16: 8,375,985 km (0.092 R)
• M17: 10,060,906 km (0.074 R)
• M18: 10,479,929 km (0.066 R)
• M19: 10,853,625 km (0.028 R)
• M20: 11,233,903 km (0.032 R)
• M21: 13,293,566 km (0.056 R)
• M22: 13,714,235 km (0.084 R)
• M23: 15,334,380 km (0.108 R)
• M24: 15,981,690 km (0.047 R)
• M25: 17,590,017 km (0.111 R)
• M26: 18,705,269 km (0.071 R)
• M27: 22,489,497 km (0.092 R)
• M28: 23,509,904 km (0.072 R)
• M29: 23,668,926 km (0.106 R)
• M30: 30,741,614 km (0.046 R)
• M31: 33,525,481 km (0.096 R)
• M32: 33,620,476 km (0.108 R)
• M33: 36,036,182 km (0.103 R)
• M34: 36,331,638 km (0.092 R)
• M35: 37,325,417 km (0.085 R)
• M36: 38,434,087 km (0.032 R)
• M37: 41,963,848 km (0.108 R)
• M38: 43,462,221 km (0.045 R)
• M39: 46,762,050 km (0.083 R)
• M40: 53,604,059 km (0.036 R)
• M41: 55,052,914 km (0.086 R)
• M42: 57,138,458 km (0.114 R)
• M43: 57,634,824 km (0.106 R)
• M44: 60,403,282 km (0.109 R)
• M45: 65,205,822 km (0.113 R)
• M46: 66,669,039 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.3

Radius: 7.6

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.08 AU - 10.84 AU

Year: 18787 Days

Day: 17.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,127,697 km

• M1: 113,694 km (0.114 R)
• M2: 279,598 km (0.07 R)
• M3: 426,504 km (0.069 R)
• M4: 708,645 km (0.073 R)
• M5: 1,335,759 km (0.086 R)
• M6: 1,721,273 km (0.082 R)
• M7: 3,299,381 km (0.066 R)
• M8: 8,307,768 km (0.117 R)
• M9: 8,981,557 km (0.104 R)
• M10: 10,507,904 km (0.097 R)
• M11: 11,368,092 km (0.035 R)
• M12: 12,155,276 km (0.096 R)
• M13: 14,442,478 km (0.091 R)
• M14: 16,427,641 km (0.073 R)
• M15: 18,607,282 km (0.103 R)
• M16: 18,806,248 km (0.074 R)
• M17: 19,072,981 km (0.045 R)
• M18: 19,680,348 km (0.074 R)
• M19: 20,159,211 km (0.055 R)
• M20: 23,823,311 km (0.11 R)
• M21: 24,730,024 km (0.107 R)
• M22: 26,911,909 km (0.081 R)
• M23: 27,794,387 km (0.112 R)
• M24: 28,855,784 km (0.078 R)
• M25: 33,478,059 km (0.096 R)
• M26: 45,913,830 km (0.062 R)
• M27: 47,593,216 km (0.067 R)
• M28: 48,017,775 km (0.088 R)
• M29: 50,495,564 km (0.106 R)
• M30: 53,484,231 km (0.078 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 15,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit