🌌 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: 935.1

Radius: 10.4

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.2 AU - 1.5 AU

Year: 1013 Days

Day: 7.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,580,044 km

• M1: 129,402 km (0.079 R)
• M2: 517,908 km (0.109 R)
• M3: 1,163,423 km (0.087 R)
• M4: 1,574,518 km (0.086 R)
• M5: 2,346,742 km (0.11 R)
• M6: 2,985,824 km (0.07 R)
• M7: 3,413,674 km (0.105 R)
• M8: 4,482,700 km (0.057 R)
• M9: 4,987,443 km (0.079 R)
• M10: 5,426,364 km (0.062 R)
• M11: 5,869,323 km (0.067 R)
• M12: 7,370,238 km (0.062 R)
• M13: 8,291,761 km (0.071 R)
• M14: 9,377,543 km (0.086 R)
• M15: 10,236,384 km (0.076 R)
• M16: 11,146,837 km (0.052 R)

Asteroid Belt

Center: 1.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.6

Radius: 14.8

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.11 AU - 2.23 AU

Year: 2064 Days

Day: 10.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,580,044 km

• M1: 184,005 km (0.068 R)
• M2: 714,479 km (0.116 R)
• M3: 1,181,524 km (0.047 R)
• M4: 2,125,337 km (0.084 R)
• M5: 2,781,024 km (0.097 R)
• M6: 3,543,674 km (0.114 R)
• M7: 4,856,096 km (0.045 R)
• M8: 5,724,662 km (0.112 R)
• M9: 6,532,341 km (0.075 R)
• M10: 7,591,942 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.9

Radius: 11.2

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3 AU - 3.22 AU

Year: 3541 Days

Day: 8.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,580,044 km

• M1: 140,622 km (0.097 R)
• M2: 598,541 km (0.083 R)
• M3: 969,245 km (0.074 R)
• M4: 1,467,555 km (0.068 R)
• M5: 2,012,391 km (0.115 R)
• M6: 3,171,026 km (0.081 R)
• M7: 3,550,257 km (0.092 R)
• M8: 4,586,970 km (0.11 R)
• M9: 4,949,296 km (0.102 R)
• M10: 5,677,538 km (0.108 R)
• M11: 6,124,836 km (0.065 R)
• M12: 7,154,069 km (0.085 R)
• M13: 7,845,212 km (0.078 R)
• M14: 9,095,401 km (0.093 R)
• M15: 9,553,320 km (0.102 R)
• M16: 9,906,820 km (0.093 R)
• M17: 10,268,996 km (0.037 R)
• M18: 11,020,127 km (0.117 R)
• M19: 12,214,965 km (0.088 R)
• M20: 15,070,938 km (0.12 R)
• M21: 17,808,280 km (0.098 R)
• M22: 21,257,708 km (0.109 R)
• M23: 23,671,021 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.4

Radius: 12.5

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.88 AU - 5.58 AU

Year: 7723 Days

Day: 12.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,580,044 km

• M1: 155,582 km (0.105 R)
• M2: 612,753 km (0.097 R)
• M3: 1,109,119 km (0.112 R)
• M4: 1,535,024 km (0.113 R)
• M5: 2,252,046 km (0.078 R)
• M6: 2,933,016 km (0.096 R)
• M7: 3,637,921 km (0.06 R)
• M8: 4,452,930 km (0.077 R)
• M9: 5,386,122 km (0.115 R)
• M10: 8,461,555 km (0.088 R)
• M11: 8,974,825 km (0.106 R)
• M12: 10,194,945 km (0.064 R)
• M13: 12,203,745 km (0.08 R)
• M14: 13,170,447 km (0.074 R)
• M15: 13,646,019 km (0.077 R)
• M16: 14,187,712 km (0.087 R)
• M17: 15,958,802 km (0.074 R)
• M18: 17,617,842 km (0.033 R)
• M19: 18,985,466 km (0.119 R)
• M20: 21,276,108 km (0.105 R)
• M21: 21,931,497 km (0.076 R)
• M22: 22,901,938 km (0.1 R)
• M23: 25,331,557 km (0.081 R)
• M24: 27,071,979 km (0.113 R)
• M25: 27,497,884 km (0.118 R)
• M26: 30,605,480 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.9

Radius: 6.5

Gravity: 13.11 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5 AU - 7.78 AU

Year: 10430 Days

Day: 15.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 67,580,044 km

• M1: 80,932 km (0.068 R)
• M2: 352,752 km (0.11 R)
• M3: 631,453 km (0.058 R)
• M4: 993,330 km (0.071 R)
• M5: 1,446,611 km (0.029 R)
• M6: 1,914,703 km (0.056 R)
• M7: 2,596,421 km (0.104 R)
• M8: 3,081,417 km (0.116 R)
• M9: 3,625,056 km (0.116 R)
• M10: 3,828,509 km (0.099 R)
• M11: 4,514,116 km (0.07 R)
• M12: 4,901,574 km (0.071 R)
• M13: 6,020,267 km (0.112 R)
• M14: 6,452,904 km (0.048 R)
• M15: 6,714,700 km (0.065 R)
• M16: 8,003,336 km (0.103 R)
• M17: 10,796,927 km (0.115 R)
• M18: 11,006,963 km (0.054 R)
• M19: 11,930,580 km (0.051 R)
• M20: 12,382,665 km (0.074 R)
• M21: 12,904,911 km (0.099 R)
• M22: 15,076,025 km (0.094 R)
• M23: 15,404,841 km (0.072 R)
• M24: 15,738,444 km (0.06 R)
• M25: 16,008,767 km (0.108 R)
• M26: 19,267,458 km (0.062 R)
• M27: 23,377,958 km (0.062 R)
• M28: 24,807,516 km (0.084 R)
• M29: 27,741,579 km (0.107 R)
• M30: 30,269,932 km (0.099 R)
• M31: 33,390,694 km (0.101 R)
• M32: 34,062,089 km (0.114 R)
• M33: 34,401,078 km (0.066 R)
• M34: 34,742,460 km (0.108 R)
• M35: 38,769,934 km (0.119 R)
• M36: 40,388,732 km (0.099 R)
• M37: 40,768,561 km (0.075 R)
• M38: 42,051,961 km (0.11 R)
• M39: 44,027,252 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.2

Radius: 3.6

Gravity: 34.66 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.37 AU - 7.49 AU

Year: 10528 Days

Day: 22.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 67,580,044 km

• M1: 44,879 km (0.038 R)
• M2: 167,998 km (0.119 R)
• M3: 410,197 km (0.083 R)
• M4: 575,503 km (0.025 R)
• M5: 742,005 km (0.111 R)
• M6: 1,266,196 km (0.078 R)
• M7: 1,550,133 km (0.098 R)
• M8: 2,820,817 km (0.111 R)
• M9: 2,968,770 km (0.06 R)
• M10: 3,099,668 km (0.027 R)
• M11: 3,303,121 km (0.083 R)
• M12: 4,207,889 km (0.109 R)
• M13: 5,959,530 km (0.105 R)
• M14: 6,454,101 km (0.113 R)
• M15: 6,711,409 km (0.076 R)
• M16: 8,272,014 km (0.115 R)
• M17: 8,488,183 km (0.106 R)
• M18: 9,437,082 km (0.046 R)
• M19: 10,354,865 km (0.106 R)
• M20: 10,964,178 km (0.1 R)
• M21: 15,258,833 km (0.027 R)
• M22: 16,315,293 km (0.104 R)
• M23: 16,999,853 km (0.106 R)
• M24: 19,699,048 km (0.082 R)
• M25: 21,029,870 km (0.108 R)
• M26: 32,380,160 km (0.079 R)
• M27: 42,709,743 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.1

Radius: 6.2

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.81 AU - 9.45 AU

Year: 13608 Days

Day: 21.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 67,580,044 km

• M1: 77,641 km (0.116 R)
• M2: 290,519 km (0.113 R)
• M3: 669,750 km (0.103 R)
• M4: 1,141,133 km (0.068 R)
• M5: 1,783,805 km (0.114 R)
• M6: 2,109,779 km (0.12 R)
• M7: 3,198,103 km (0.105 R)
• M8: 3,608,600 km (0.079 R)
• M9: 5,295,615 km (0.062 R)
• M10: 6,310,487 km (0.11 R)
• M11: 6,993,252 km (0.106 R)
• M12: 7,965,039 km (0.088 R)
• M13: 11,678,208 km (0.097 R)
• M14: 12,374,137 km (0.117 R)
• M15: 13,040,596 km (0.102 R)
• M16: 13,382,726 km (0.104 R)
• M17: 15,947,731 km (0.066 R)
• M18: 16,870,601 km (0.115 R)
• M19: 17,968,499 km (0.077 R)
• M20: 20,611,445 km (0.036 R)
• M21: 21,389,204 km (0.025 R)
• M22: 24,265,672 km (0.068 R)
• M23: 25,044,928 km (0.084 R)
• M24: 30,671,752 km (0.104 R)
• M25: 35,076,063 km (0.102 R)
• M26: 38,584,732 km (0.081 R)
• M27: 38,936,287 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.2

Radius: 4.1

Gravity: 18.93 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.06 AU - 9.7 AU

Year: 15663 Days

Day: 23.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,580,044 km

• M1: 55,202 km (0.082 R)
• M2: 288,125 km (0.081 R)
• M3: 786,586 km (0.068 R)
• M4: 1,614,311 km (0.056 R)
• M5: 1,931,458 km (0.045 R)
• M6: 2,195,498 km (0.091 R)
• M7: 4,919,376 km (0.115 R)
• M8: 5,112,358 km (0.088 R)
• M9: 5,243,854 km (0.116 R)
• M10: 5,721,819 km (0.074 R)
• M11: 9,024,342 km (0.051 R)
• M12: 9,411,501 km (0.087 R)
• M13: 10,428,168 km (0.082 R)
• M14: 10,746,961 km (0.109 R)
• M15: 11,971,420 km (0.112 R)
• M16: 12,557,544 km (0.058 R)
• M17: 12,918,225 km (0.105 R)
• M18: 13,723,510 km (0.116 R)
• M19: 14,235,434 km (0.116 R)
• M20: 15,365,197 km (0.106 R)
• M21: 18,875,661 km (0.113 R)
• M22: 25,948,648 km (0.101 R)
• M23: 26,533,576 km (0.066 R)
• M24: 27,729,611 km (0.088 R)
• M25: 30,443,466 km (0.086 R)
• M26: 33,443,502 km (0.107 R)
• M27: 37,618,030 km (0.075 R)
• M28: 42,394,690 km (0.117 R)
• M29: 46,695,330 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.5

Radius: 6.4

Gravity: 17.74 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.22 AU - 9.96 AU

Year: 16256 Days

Day: 18.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 67,580,044 km

• M1: 79,586 km (0.114 R)
• M2: 371,900 km (0.116 R)
• M3: 838,197 km (0.102 R)
• M4: 1,238,820 km (0.106 R)
• M5: 1,625,830 km (0.086 R)
• M6: 2,090,481 km (0.115 R)
• M7: 2,439,792 km (0.104 R)
• M8: 2,998,540 km (0.118 R)
• M9: 6,735,943 km (0.119 R)
• M10: 7,222,735 km (0.078 R)
• M11: 7,876,029 km (0.1 R)
• M12: 9,033,617 km (0.093 R)
• M13: 11,619,117 km (0.11 R)
• M14: 11,933,721 km (0.095 R)
• M15: 12,646,106 km (0.111 R)
• M16: 13,386,466 km (0.042 R)
• M17: 13,593,360 km (0.11 R)
• M18: 14,226,608 km (0.11 R)
• M19: 16,244,833 km (0.102 R)
• M20: 16,638,425 km (0.094 R)
• M21: 17,774,471 km (0.117 R)
• M22: 18,361,343 km (0.071 R)
• M23: 20,563,574 km (0.079 R)
• M24: 21,397,731 km (0.06 R)
• M25: 21,775,466 km (0.043 R)
• M26: 24,752,763 km (0.106 R)
• M27: 26,230,640 km (0.1 R)
• M28: 26,554,819 km (0.044 R)
• M29: 29,014,357 km (0.096 R)
• M30: 34,381,331 km (0.111 R)
• M31: 34,639,836 km (0.1 R)
• M32: 38,815,112 km (0.078 R)
• M33: 45,610,446 km (0.109 R)
• M34: 52,812,985 km (0.033 R)
• M35: 54,199,159 km (0.112 R)
• M36: 55,965,611 km (0.098 R)
• M37: 58,686,945 km (0.028 R)
• M38: 62,258,744 km (0.089 R)
• M39: 66,572,548 km (0.084 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: 348 - 15,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit