🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.8

Radius: 12.9

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.1 AU - 1.78 AU

Year: 1116 Days

Day: 8.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 40,847,466 km

• M1: 160,369 km (0.095 R)
• M2: 615,595 km (0.074 R)
• M3: 1,106,276 km (0.087 R)
• M4: 2,134,462 km (0.034 R)
• M5: 2,636,214 km (0.06 R)
• M6: 3,105,053 km (0.115 R)
• M7: 3,538,139 km (0.063 R)
• M8: 5,126,719 km (0.113 R)
• M9: 5,610,219 km (0.111 R)
• M10: 6,146,229 km (0.086 R)
• M11: 7,026,612 km (0.101 R)
• M12: 7,936,466 km (0.106 R)
• M13: 8,613,397 km (0.052 R)
• M14: 9,776,520 km (0.08 R)
• M15: 10,780,322 km (0.098 R)
• M16: 11,273,845 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.7

Radius: 12.5

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.6 AU - 1.96 AU

Year: 1533 Days

Day: 12.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,847,466 km

• M1: 156,629 km (0.088 R)
• M2: 609,163 km (0.084 R)
• M3: 1,429,108 km (0.082 R)
• M4: 2,259,975 km (0.077 R)
• M5: 3,327,954 km (0.119 R)
• M6: 3,768,071 km (0.1 R)
• M7: 4,359,132 km (0.084 R)
• M8: 6,028,345 km (0.099 R)
• M9: 6,561,213 km (0.09 R)
• M10: 7,046,658 km (0.064 R)
• M11: 7,610,941 km (0.082 R)
• M12: 8,234,316 km (0.037 R)
• M13: 9,107,668 km (0.104 R)
• M14: 9,975,635 km (0.064 R)
• M15: 10,481,126 km (0.09 R)
• M16: 10,897,756 km (0.11 R)
• M17: 11,727,426 km (0.088 R)
• M18: 13,391,104 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.8

Radius: 9.8

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.81 AU - 2.35 AU

Year: 1937 Days

Day: 13.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,847,466 km

• M1: 121,922 km (0.082 R)
• M2: 751,430 km (0.049 R)
• M3: 1,277,267 km (0.095 R)
• M4: 2,635,765 km (0.099 R)
• M5: 2,998,989 km (0.094 R)
• M6: 3,410,682 km (0.115 R)
• M7: 4,047,221 km (0.087 R)
• M8: 4,897,685 km (0.03 R)
• M9: 7,025,116 km (0.041 R)
• M10: 7,515,049 km (0.043 R)
• M11: 9,182,766 km (0.109 R)
• M12: 10,055,071 km (0.115 R)
• M13: 11,152,820 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.3

Radius: 12.6

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.95 AU - 3.07 AU

Year: 2568 Days

Day: 10.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,847,466 km

• M1: 156,779 km (0.08 R)
• M2: 557,102 km (0.038 R)
• M3: 1,093,112 km (0.077 R)
• M4: 1,614,161 km (0.117 R)
• M5: 2,156,005 km (0.108 R)
• M6: 2,726,122 km (0.12 R)
• M7: 3,239,691 km (0.066 R)
• M8: 4,527,580 km (0.094 R)
• M9: 4,971,736 km (0.045 R)
• M10: 6,346,091 km (0.085 R)
• M11: 8,215,765 km (0.048 R)
• M12: 9,294,965 km (0.052 R)
• M13: 9,832,320 km (0.079 R)
• M14: 11,611,039 km (0.043 R)
• M15: 12,234,862 km (0.068 R)
• M16: 12,880,975 km (0.094 R)
• M17: 17,087,518 km (0.091 R)
• M18: 18,004,852 km (0.107 R)
• M19: 18,503,761 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.2

Radius: 9.7

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.18 AU - 3.88 AU

Year: 4282 Days

Day: 9.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,847,466 km

• M1: 120,576 km (0.116 R)
• M2: 686,505 km (0.059 R)
• M3: 1,129,763 km (0.078 R)
• M4: 1,987,857 km (0.089 R)
• M5: 2,607,640 km (0.115 R)
• M6: 3,076,181 km (0.093 R)
• M7: 3,453,467 km (0.095 R)
• M8: 3,839,280 km (0.086 R)
• M9: 4,749,433 km (0.105 R)
• M10: 5,394,350 km (0.059 R)
• M11: 5,975,537 km (0.107 R)
• M12: 6,533,837 km (0.039 R)
• M13: 8,305,674 km (0.103 R)
• M14: 8,610,255 km (0.056 R)
• M15: 9,282,249 km (0.047 R)
• M16: 10,203,323 km (0.076 R)
• M17: 13,126,764 km (0.101 R)
• M18: 14,231,993 km (0.116 R)
• M19: 17,172,788 km (0.118 R)
• M20: 19,344,501 km (0.061 R)
• M21: 22,199,277 km (0.081 R)
• M22: 22,639,394 km (0.047 R)
• M23: 25,884,920 km (0.062 R)
• M24: 26,290,779 km (0.108 R)
• M25: 27,787,505 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.6

Radius: 11.8

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.33 AU - 4.43 AU

Year: 4935 Days

Day: 13.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,847,466 km

• M1: 146,905 km (0.042 R)
• M2: 524,041 km (0.06 R)
• M3: 1,310,477 km (0.085 R)
• M4: 1,775,428 km (0.114 R)
• M5: 2,350,033 km (0.103 R)
• M6: 3,307,011 km (0.074 R)
• M7: 3,852,145 km (0.106 R)
• M8: 4,405,807 km (0.091 R)
• M9: 5,613,660 km (0.103 R)
• M10: 6,295,078 km (0.083 R)
• M11: 6,790,696 km (0.115 R)
• M12: 8,087,261 km (0.05 R)
• M13: 10,242,368 km (0.049 R)
• M14: 10,835,972 km (0.086 R)
• M15: 12,042,329 km (0.066 R)
• M16: 13,389,757 km (0.032 R)
• M17: 14,211,499 km (0.074 R)
• M18: 16,879,277 km (0.045 R)
• M19: 18,833,175 km (0.084 R)
• M20: 20,004,975 km (0.098 R)
• M21: 21,592,957 km (0.102 R)
• M22: 22,341,844 km (0.107 R)
• M23: 23,185,576 km (0.078 R)
• M24: 27,377,607 km (0.101 R)
• M25: 27,989,762 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.4

Radius: 15

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.43 AU - 4.75 AU

Year: 5341 Days

Day: 12.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,847,466 km

• M1: 186,549 km (0.113 R)
• M2: 883,076 km (0.07 R)
• M3: 1,349,971 km (0.102 R)
• M4: 2,367,835 km (0.1 R)
• M5: 2,995,249 km (0.11 R)
• M6: 3,732,616 km (0.079 R)
• M7: 5,089,170 km (0.092 R)
• M8: 6,935,357 km (0.073 R)
• M9: 7,403,898 km (0.073 R)
• M10: 8,232,072 km (0.083 R)
• M11: 9,456,829 km (0.08 R)
• M12: 10,513,439 km (0.076 R)
• M13: 14,109,024 km (0.084 R)
• M14: 15,330,790 km (0.119 R)
• M15: 17,752,480 km (0.069 R)
• M16: 19,054,580 km (0.106 R)
• M17: 20,229,671 km (0.087 R)
• M18: 21,518,307 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.6

Radius: 11.5

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.82 AU - 5.9 AU

Year: 8012 Days

Day: 7.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,847,466 km

• M1: 145,559 km (0.099 R)
• M2: 953,238 km (0.119 R)
• M3: 3,643,755 km (0.106 R)
• M4: 4,380,226 km (0.095 R)
• M5: 4,758,259 km (0.073 R)
• M6: 5,785,698 km (0.11 R)
• M7: 7,262,229 km (0.117 R)
• M8: 10,494,590 km (0.113 R)
• M9: 12,878,581 km (0.09 R)
• M10: 14,692,904 km (0.071 R)
• M11: 26,874,809 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.5

Radius: 14.2

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.24 AU - 6.46 AU

Year: 9136 Days

Day: 13.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,847,466 km

• M1: 176,675 km (0.109 R)
• M2: 2,072,678 km (0.07 R)
• M3: 5,237,721 km (0.059 R)
• M4: 8,007,824 km (0.047 R)
• M5: 8,895,987 km (0.083 R)
• M6: 9,801,952 km (0.091 R)
• M7: 11,587,103 km (0.105 R)
• M8: 16,849,807 km (0.104 R)
• M9: 18,379,295 km (0.111 R)
• M10: 20,075,585 km (0.081 R)
• M11: 21,713,533 km (0.1 R)
• M12: 23,523,368 km (0.057 R)
• M13: 24,901,463 km (0.057 R)
• M14: 25,431,937 km (0.083 R)
• M15: 26,241,710 km (0.06 R)
• M16: 30,050,472 km (0.115 R)
• M17: 31,261,467 km (0.095 R)
• M18: 34,540,204 km (0.094 R)
• M19: 40,422,541 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416.5

Radius: 4

Gravity: 26.03 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.24 AU - 6.26 AU

Year: 10089 Days

Day: 20.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 40,847,466 km

• M1: 50,863 km (0.114 R)
• M2: 320,887 km (0.054 R)
• M3: 466,596 km (0.114 R)
• M4: 679,623 km (0.111 R)
• M5: 1,140,235 km (0.116 R)
• M6: 2,545,109 km (0.104 R)
• M7: 2,780,127 km (0.03 R)
• M8: 3,293,397 km (0.096 R)
• M9: 3,431,177 km (0.086 R)
• M10: 3,620,717 km (0.04 R)
• M11: 3,969,280 km (0.104 R)
• M12: 4,098,982 km (0.107 R)
• M13: 4,312,607 km (0.08 R)
• M14: 5,720,323 km (0.118 R)
• M15: 7,486,476 km (0.056 R)
• M16: 8,862,028 km (0.062 R)
• M17: 9,447,405 km (0.086 R)
• M18: 9,772,930 km (0.055 R)
• M19: 10,202,575 km (0.086 R)
• M20: 11,253,799 km (0.091 R)
• M21: 12,320,133 km (0.063 R)
• M22: 15,404,691 km (0.111 R)
• M23: 15,532,597 km (0.113 R)
• M24: 16,448,286 km (0.03 R)
• M25: 16,987,437 km (0.064 R)
• M26: 20,088,301 km (0.105 R)
• M27: 20,394,678 km (0.105 R)
• M28: 21,491,380 km (0.036 R)
• M29: 22,958,336 km (0.108 R)
• M30: 23,461,733 km (0.077 R)
• M31: 24,928,241 km (0.045 R)
• M32: 29,494,866 km (0.045 R)
• M33: 30,692,546 km (0.119 R)
• M34: 37,054,944 km (0.051 R)
• M35: 40,725,178 km (0.095 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 14,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit