🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.7

Radius: 10.8

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.61 AU - 2.15 AU

Year: 1812 Days

Day: 9.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,571,204 km

• M1: 134,339 km (0.086 R)
• M2: 483,500 km (0.07 R)
• M3: 964,308 km (0.073 R)
• M4: 1,406,070 km (0.118 R)
• M5: 1,747,902 km (0.052 R)
• M6: 2,157,500 km (0.063 R)
• M7: 2,541,219 km (0.11 R)
• M8: 3,495,504 km (0.092 R)
• M9: 4,850,113 km (0.088 R)
• M10: 5,364,580 km (0.104 R)
• M11: 5,824,593 km (0.038 R)
• M12: 6,430,315 km (0.115 R)
• M13: 7,052,044 km (0.083 R)
• M14: 8,737,862 km (0.059 R)
• M15: 10,308,191 km (0.114 R)
• M16: 10,813,981 km (0.058 R)
• M17: 11,838,727 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.4

Radius: 14.7

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.24 AU - 2.48 AU

Year: 2548 Days

Day: 10.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,571,204 km

• M1: 182,809 km (0.097 R)
• M2: 652,845 km (0.066 R)
• M3: 1,210,546 km (0.07 R)
• M4: 1,713,793 km (0.117 R)
• M5: 2,290,343 km (0.063 R)
• M6: 3,923,503 km (0.087 R)
• M7: 4,643,069 km (0.106 R)
• M8: 5,300,402 km (0.073 R)
• M9: 6,375,113 km (0.071 R)
• M10: 7,877,076 km (0.113 R)
• M11: 10,168,616 km (0.07 R)
• M12: 11,036,433 km (0.117 R)
• M13: 11,572,143 km (0.111 R)
• M14: 12,168,590 km (0.113 R)
• M15: 12,830,112 km (0.098 R)
• M16: 14,960,236 km (0.077 R)
• M17: 18,325,739 km (0.095 R)
• M18: 19,019,873 km (0.101 R)
• M19: 20,337,681 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.2

Radius: 8.8

Gravity: 12.39 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.05 AU - 3.05 AU

Year: 3744 Days

Day: 6.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,571,204 km

• M1: 109,506 km (0.102 R)
• M2: 396,883 km (0.068 R)
• M3: 705,653 km (0.087 R)
• M4: 1,492,239 km (0.09 R)
• M5: 1,925,624 km (0.115 R)
• M6: 2,740,483 km (0.109 R)
• M7: 3,236,101 km (0.11 R)
• M8: 3,747,127 km (0.088 R)
• M9: 4,078,936 km (0.089 R)
• M10: 4,827,523 km (0.101 R)
• M11: 5,275,270 km (0.12 R)
• M12: 6,223,720 km (0.118 R)
• M13: 7,247,867 km (0.117 R)
• M14: 9,424,666 km (0.057 R)
• M15: 11,862,662 km (0.05 R)
• M16: 12,679,018 km (0.061 R)
• M17: 13,378,986 km (0.106 R)
• M18: 16,206,087 km (0.106 R)
• M19: 17,150,349 km (0.108 R)
• M20: 18,954,649 km (0.111 R)
• M21: 20,136,322 km (0.086 R)
• M22: 22,142,130 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.4

Radius: 12.2

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.97 AU - 3.21 AU

Year: 3818 Days

Day: 11.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 150.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,571,204 km

• M1: 154,983 km (0.099 R)
• M2: 749,485 km (0.104 R)
• M3: 1,564,644 km (0.105 R)
• M4: 2,205,671 km (0.087 R)
• M5: 2,714,304 km (0.119 R)
• M6: 3,460,199 km (0.102 R)
• M7: 4,128,752 km (0.097 R)
• M8: 4,604,622 km (0.113 R)
• M9: 5,197,030 km (0.044 R)
• M10: 5,610,369 km (0.118 R)
• M11: 6,410,119 km (0.033 R)
• M12: 6,919,051 km (0.103 R)
• M13: 8,571,958 km (0.106 R)
• M14: 9,511,133 km (0.089 R)
• M15: 10,047,741 km (0.055 R)
• M16: 11,640,210 km (0.073 R)
• M17: 12,545,427 km (0.101 R)
• M18: 13,040,596 km (0.068 R)
• M19: 13,445,857 km (0.053 R)
• M20: 15,207,970 km (0.115 R)
• M21: 16,523,982 km (0.079 R)
• M22: 18,606,534 km (0.085 R)
• M23: 19,185,927 km (0.107 R)
• M24: 19,843,709 km (0.028 R)
• M25: 21,343,876 km (0.081 R)
• M26: 24,110,988 km (0.114 R)
• M27: 25,501,949 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.4

Radius: 12.2

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.75 AU - 4.55 AU

Year: 4902 Days

Day: 7.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,571,204 km

• M1: 152,440 km (0.077 R)
• M2: 954,734 km (0.052 R)
• M3: 2,010,446 km (0.046 R)
• M4: 2,486,317 km (0.108 R)
• M5: 3,547,564 km (0.117 R)
• M6: 3,940,558 km (0.111 R)
• M7: 4,339,834 km (0.105 R)
• M8: 4,840,090 km (0.077 R)
• M9: 7,044,564 km (0.06 R)
• M10: 7,943,946 km (0.119 R)
• M11: 9,532,526 km (0.091 R)
• M12: 13,230,884 km (0.102 R)
• M13: 16,395,777 km (0.118 R)
• M14: 16,795,203 km (0.11 R)
• M15: 17,613,504 km (0.112 R)
• M16: 18,397,097 km (0.081 R)
• M17: 19,775,941 km (0.097 R)
• M18: 20,954,323 km (0.091 R)
• M19: 21,357,340 km (0.11 R)
• M20: 22,457,632 km (0.087 R)
• M21: 23,667,580 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109

Radius: 8.4

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.8 AU - 3.92 AU

Year: 5331 Days

Day: 6.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,571,204 km

• M1: 104,569 km (0.107 R)
• M2: 385,813 km (0.068 R)
• M3: 851,062 km (0.084 R)
• M4: 1,810,882 km (0.111 R)
• M5: 2,076,867 km (0.055 R)
• M6: 3,101,014 km (0.092 R)
• M7: 5,209,147 km (0.092 R)
• M8: 5,512,083 km (0.105 R)
• M9: 6,761,375 km (0.051 R)
• M10: 7,408,835 km (0.107 R)
• M11: 8,220,852 km (0.032 R)
• M12: 9,599,995 km (0.07 R)
• M13: 10,564,452 km (0.051 R)
• M14: 11,749,566 km (0.084 R)
• M15: 12,477,210 km (0.067 R)
• M16: 13,888,816 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.2

Radius: 12.9

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.04 AU - 5.5 AU

Year: 8504 Days

Day: 8.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 73,571,204 km

• M1: 160,519 km (0.03 R)
• M2: 606,320 km (0.074 R)
• M3: 1,025,793 km (0.103 R)
• M4: 1,670,559 km (0.072 R)
• M5: 2,246,362 km (0.078 R)
• M6: 3,048,805 km (0.117 R)
• M7: 3,598,577 km (0.082 R)
• M8: 6,117,356 km (0.09 R)
• M9: 6,574,677 km (0.101 R)
• M10: 8,085,915 km (0.105 R)
• M11: 8,538,747 km (0.112 R)
• M12: 9,214,930 km (0.081 R)
• M13: 10,790,195 km (0.098 R)
• M14: 15,185,680 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.3

Radius: 3.6

Gravity: 77.11 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.27 AU - 7.49 AU

Year: 11328 Days

Day: 21.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,571,204 km

• M1: 49,517 km (0.062 R)
• M2: 203,304 km (0.083 R)
• M3: 372,050 km (0.062 R)
• M4: 538,552 km (0.086 R)
• M5: 1,440,179 km (0.114 R)
• M6: 2,264,014 km (0.051 R)
• M7: 3,059,127 km (0.11 R)
• M8: 3,232,960 km (0.105 R)
• M9: 3,573,295 km (0.088 R)
• M10: 4,024,482 km (0.074 R)
• M11: 4,418,074 km (0.102 R)
• M12: 5,865,733 km (0.101 R)
• M13: 6,018,173 km (0.071 R)
• M14: 6,904,839 km (0.083 R)
• M15: 9,033,318 km (0.085 R)
• M16: 10,466,914 km (0.116 R)
• M17: 11,325,456 km (0.065 R)
• M18: 13,116,442 km (0.116 R)
• M19: 15,230,559 km (0.117 R)
• M20: 20,640,766 km (0.082 R)
• M21: 20,905,255 km (0.081 R)
• M22: 21,082,828 km (0.103 R)
• M23: 21,350,907 km (0.099 R)
• M24: 22,446,413 km (0.036 R)
• M25: 23,197,244 km (0.111 R)
• M26: 27,949,520 km (0.048 R)
• M27: 30,381,084 km (0.092 R)
• M28: 37,329,157 km (0.083 R)
• M29: 44,380,901 km (0.063 R)
• M30: 45,561,827 km (0.062 R)
• M31: 47,372,111 km (0.103 R)
• M32: 47,832,124 km (0.095 R)
• M33: 50,018,198 km (0.058 R)
• M34: 54,085,764 km (0.12 R)
• M35: 56,629,077 km (0.096 R)
• M36: 57,320,519 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.1

Radius: 3.5

Gravity: 78.54 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.68 AU - 10.3 AU

Year: 20550 Days

Day: 18 Hours

Environment

Temp: -241 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 73,571,204 km

• M1: 44,131 km (0.073 R)
• M2: 385,514 km (0.092 R)
• M3: 1,018,163 km (0.086 R)
• M4: 1,287,888 km (0.114 R)
• M5: 1,675,795 km (0.095 R)
• M6: 2,136,856 km (0.059 R)
• M7: 3,131,831 km (0.115 R)
• M8: 3,333,190 km (0.103 R)
• M9: 4,580,238 km (0.105 R)
• M10: 4,764,692 km (0.063 R)
• M11: 5,593,764 km (0.026 R)
• M12: 5,890,267 km (0.049 R)
• M13: 6,468,612 km (0.053 R)
• M14: 7,035,139 km (0.06 R)
• M15: 7,532,103 km (0.096 R)
• M16: 7,737,202 km (0.053 R)
• M17: 8,932,788 km (0.12 R)
• M18: 9,220,764 km (0.081 R)
• M19: 10,754,292 km (0.092 R)
• M20: 12,520,893 km (0.056 R)
• M21: 14,629,924 km (0.096 R)
• M22: 17,316,552 km (0.066 R)
• M23: 18,403,380 km (0.054 R)
• M24: 19,438,897 km (0.088 R)
• M25: 20,215,908 km (0.114 R)
• M26: 20,413,228 km (0.11 R)
• M27: 21,317,697 km (0.081 R)
• M28: 23,206,220 km (0.086 R)
• M29: 25,893,447 km (0.082 R)
• M30: 26,952,450 km (0.083 R)
• M31: 30,560,751 km (0.103 R)
• M32: 32,277,685 km (0.101 R)
• M33: 32,954,915 km (0.105 R)
• M34: 34,337,498 km (0.108 R)
• M35: 38,565,134 km (0.067 R)
• M36: 50,895,440 km (0.105 R)
• M37: 51,077,949 km (0.093 R)
• M38: 51,627,871 km (0.039 R)
• M39: 54,819,841 km (0.109 R)
• M40: 67,793,566 km (0.118 R)
• M41: 72,303,792 km (0.091 R)
• M42: 75,814,705 km (0.06 R)
• M43: 81,915,904 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.2

Radius: 5.2

Gravity: 20.13 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.18 AU - 11.28 AU

Year: 21334 Days

Day: 17.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,571,204 km

• M1: 147,354 km (0.076 R)
• M2: 530,025 km (0.093 R)
• M3: 858,093 km (0.081 R)
• M4: 1,106,426 km (0.101 R)
• M5: 1,297,911 km (0.093 R)
• M6: 1,527,693 km (0.052 R)
• M7: 2,541,668 km (0.071 R)
• M8: 2,706,225 km (0.073 R)
• M9: 3,698,209 km (0.046 R)
• M10: 5,433,245 km (0.065 R)
• M11: 6,629,878 km (0.074 R)
• M12: 6,807,750 km (0.118 R)
• M13: 15,392,873 km (0.067 R)
• M14: 17,330,315 km (0.094 R)
• M15: 23,898,559 km (0.104 R)
• M16: 27,615,318 km (0.061 R)
• M17: 32,205,130 km (0.077 R)
• M18: 34,016,611 km (0.076 R)
• M19: 54,729,783 km (0.109 R)
• M20: 63,886,818 km (0.072 R)
• M21: 72,256,071 km (0.086 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 13,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit