🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386

Radius: 8.3

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.41 AU - 1.53 AU

Year: 1151 Days

Day: 14.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,329,474 km

• M1: 103,223 km (0.057 R)
• M2: 363,523 km (0.115 R)
• M3: 682,914 km (0.102 R)
• M4: 1,095,954 km (0.064 R)
• M5: 1,498,073 km (0.112 R)
• M6: 1,756,279 km (0.11 R)
• M7: 2,164,831 km (0.102 R)
• M8: 2,682,589 km (0.119 R)
• M9: 3,404,848 km (0.043 R)
• M10: 3,995,759 km (0.107 R)
• M11: 4,465,496 km (0.085 R)
• M12: 4,953,784 km (0.112 R)
• M13: 5,400,034 km (0.073 R)
• M14: 5,792,280 km (0.088 R)
• M15: 6,394,561 km (0.114 R)
• M16: 6,811,490 km (0.12 R)
• M17: 8,402,015 km (0.105 R)
• M18: 9,064,434 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.4

Radius: 10.2

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.32 AU - 1.72 AU

Year: 1210 Days

Day: 10.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,329,474 km

• M1: 127,308 km (0.117 R)
• M2: 524,490 km (0.078 R)
• M3: 891,603 km (0.084 R)
• M4: 1,219,522 km (0.095 R)
• M5: 1,565,691 km (0.063 R)
• M6: 1,884,036 km (0.085 R)
• M7: 2,551,392 km (0.07 R)
• M8: 2,898,608 km (0.097 R)
• M9: 4,207,291 km (0.104 R)
• M10: 4,753,622 km (0.109 R)
• M11: 7,970,126 km (0.12 R)
• M12: 9,544,494 km (0.105 R)
• M13: 10,691,760 km (0.066 R)
• M14: 11,892,133 km (0.087 R)
• M15: 12,261,640 km (0.119 R)
• M16: 13,140,827 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848

Radius: 8.2

Gravity: 12.61 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.1 AU - 2.4 AU

Year: 2179 Days

Day: 7.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,329,474 km

• M1: 102,026 km (0.086 R)
• M2: 540,198 km (0.12 R)
• M3: 1,159,683 km (0.097 R)
• M4: 1,779,766 km (0.102 R)
• M5: 2,101,102 km (0.083 R)
• M6: 2,446,823 km (0.09 R)
• M7: 2,799,575 km (0.071 R)
• M8: 3,374,629 km (0.104 R)
• M9: 3,662,754 km (0.11 R)
• M10: 5,168,906 km (0.107 R)
• M11: 5,504,005 km (0.113 R)
• M12: 6,351,327 km (0.119 R)
• M13: 7,194,910 km (0.077 R)
• M14: 7,552,449 km (0.113 R)
• M15: 8,270,967 km (0.065 R)
• M16: 10,662,289 km (0.085 R)
• M17: 11,445,135 km (0.107 R)
• M18: 12,265,829 km (0.109 R)
• M19: 13,213,232 km (0.075 R)
• M20: 15,301,768 km (0.079 R)
• M21: 16,145,201 km (0.08 R)
• M22: 17,494,424 km (0.115 R)
• M23: 17,870,214 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100

Radius: 12.9

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.32 AU - 3.84 AU

Year: 3490 Days

Day: 6.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 39,329,474 km

• M1: 160,369 km (0.04 R)
• M2: 1,205,310 km (0.116 R)
• M3: 1,789,191 km (0.108 R)
• M4: 2,447,720 km (0.096 R)
• M5: 2,963,833 km (0.079 R)
• M6: 3,792,456 km (0.062 R)
• M7: 4,451,434 km (0.102 R)
• M8: 5,004,647 km (0.115 R)
• M9: 5,475,731 km (0.092 R)
• M10: 6,157,748 km (0.1 R)
• M11: 6,724,125 km (0.111 R)
• M12: 9,315,011 km (0.073 R)
• M13: 10,917,653 km (0.081 R)
• M14: 11,607,748 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650

Radius: 13.1

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.08 AU - 3.38 AU

Year: 3748 Days

Day: 13.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,329,474 km

• M1: 162,912 km (0.104 R)
• M2: 600,336 km (0.105 R)
• M3: 1,297,762 km (0.086 R)
• M4: 1,719,628 km (0.112 R)
• M5: 2,249,054 km (0.114 R)
• M6: 2,769,655 km (0.115 R)
• M7: 3,203,339 km (0.104 R)
• M8: 3,908,394 km (0.116 R)
• M9: 4,596,694 km (0.117 R)
• M10: 6,361,500 km (0.094 R)
• M11: 8,153,383 km (0.096 R)
• M12: 9,279,406 km (0.109 R)
• M13: 16,401,761 km (0.061 R)
• M14: 16,851,751 km (0.115 R)
• M15: 18,492,242 km (0.061 R)
• M16: 18,918,446 km (0.117 R)
• M17: 22,637,898 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.4

Radius: 11.4

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.54 AU - 4.12 AU

Year: 3924 Days

Day: 13.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,329,474 km

• M1: 144,512 km (0.113 R)
• M2: 575,952 km (0.113 R)
• M3: 1,020,706 km (0.085 R)
• M4: 1,591,721 km (0.098 R)
• M5: 2,043,058 km (0.104 R)
• M6: 2,423,186 km (0.057 R)
• M7: 2,850,887 km (0.097 R)
• M8: 3,363,858 km (0.115 R)
• M9: 3,840,925 km (0.094 R)
• M10: 5,210,793 km (0.101 R)
• M11: 6,572,732 km (0.06 R)
• M12: 6,998,188 km (0.091 R)
• M13: 9,443,964 km (0.113 R)
• M14: 9,913,252 km (0.036 R)
• M15: 11,989,671 km (0.111 R)
• M16: 12,975,222 km (0.09 R)
• M17: 14,341,050 km (0.042 R)
• M18: 14,721,029 km (0.033 R)
• M19: 18,785,902 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.9

Radius: 12.2

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4 AU - 5.5 AU

Year: 6684 Days

Day: 9.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,329,474 km

• M1: 151,692 km (0.081 R)
• M2: 959,521 km (0.062 R)
• M3: 1,800,261 km (0.091 R)
• M4: 2,251,897 km (0.105 R)
• M5: 3,277,091 km (0.117 R)
• M6: 3,785,574 km (0.103 R)
• M7: 4,731,631 km (0.086 R)
• M8: 5,352,612 km (0.12 R)
• M9: 6,758,233 km (0.105 R)
• M10: 7,315,635 km (0.097 R)
• M11: 7,783,577 km (0.117 R)
• M12: 9,129,958 km (0.113 R)
• M13: 9,672,998 km (0.093 R)
• M14: 11,278,483 km (0.047 R)
• M15: 12,117,876 km (0.077 R)
• M16: 15,198,096 km (0.117 R)
• M17: 17,155,435 km (0.07 R)
• M18: 18,265,601 km (0.053 R)
• M19: 20,628,649 km (0.106 R)
• M20: 21,093,449 km (0.058 R)
• M21: 29,028,569 km (0.059 R)
• M22: 32,546,513 km (0.087 R)
• M23: 33,495,113 km (0.111 R)
• M24: 35,447,515 km (0.115 R)
• M25: 37,935,327 km (0.091 R)
• M26: 39,222,019 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.7

Radius: 14.8

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.49 AU - 6.69 AU

Year: 8534 Days

Day: 11.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,329,474 km

• M1: 190,737 km (0.107 R)
• M2: 656,884 km (0.07 R)
• M3: 1,229,096 km (0.12 R)
• M4: 2,014,335 km (0.102 R)
• M5: 2,794,937 km (0.065 R)
• M6: 3,699,256 km (0.093 R)
• M7: 4,459,213 km (0.106 R)
• M8: 6,465,321 km (0.111 R)
• M9: 7,077,475 km (0.046 R)
• M10: 7,767,570 km (0.061 R)
• M11: 9,017,610 km (0.083 R)
• M12: 13,691,347 km (0.117 R)
• M13: 14,161,682 km (0.108 R)
• M14: 15,638,363 km (0.099 R)
• M15: 17,080,187 km (0.111 R)
• M16: 21,540,897 km (0.116 R)
• M17: 22,992,894 km (0.094 R)
• M18: 28,210,867 km (0.094 R)
• M19: 31,246,208 km (0.11 R)
• M20: 32,581,668 km (0.108 R)
• M21: 34,493,230 km (0.095 R)
• M22: 35,366,283 km (0.07 R)
• M23: 37,613,692 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.8

Radius: 5.1

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.71 AU - 7.05 AU

Year: 11652 Days

Day: 16.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 39,329,474 km

• M1: 63,429 km (0.08 R)
• M2: 261,198 km (0.116 R)
• M3: 511,774 km (0.078 R)
• M4: 680,970 km (0.12 R)
• M5: 2,122,495 km (0.099 R)
• M6: 2,329,987 km (0.044 R)
• M7: 2,666,582 km (0.119 R)
• M8: 3,035,042 km (0.118 R)
• M9: 3,949,234 km (0.115 R)
• M10: 4,767,834 km (0.098 R)
• M11: 6,445,125 km (0.074 R)
• M12: 6,881,801 km (0.117 R)
• M13: 7,895,177 km (0.052 R)
• M14: 9,049,026 km (0.068 R)
• M15: 9,319,798 km (0.116 R)
• M16: 10,068,834 km (0.107 R)
• M17: 11,579,773 km (0.073 R)
• M18: 11,845,608 km (0.108 R)
• M19: 12,499,949 km (0.092 R)
• M20: 13,178,226 km (0.106 R)
• M21: 13,584,983 km (0.095 R)
• M22: 13,761,807 km (0.11 R)
• M23: 17,146,010 km (0.052 R)
• M24: 17,491,282 km (0.085 R)
• M25: 18,846,041 km (0.095 R)
• M26: 20,192,421 km (0.084 R)
• M27: 20,811,009 km (0.045 R)
• M28: 24,965,940 km (0.107 R)
• M29: 25,948,798 km (0.055 R)
• M30: 26,221,216 km (0.103 R)
• M31: 29,740,505 km (0.117 R)
• M32: 30,946,115 km (0.086 R)
• M33: 34,211,088 km (0.046 R)
• M34: 39,467,658 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.7

Radius: 7.5

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.72 AU - 9.12 AU

Year: 14391 Days

Day: 24.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,329,474 km

• M1: 94,546 km (0.088 R)
• M2: 421,567 km (0.103 R)
• M3: 1,011,132 km (0.104 R)
• M4: 1,262,157 km (0.083 R)
• M5: 1,595,012 km (0.106 R)
• M6: 1,893,460 km (0.115 R)
• M7: 2,178,893 km (0.078 R)
• M8: 4,486,889 km (0.043 R)
• M9: 4,852,057 km (0.059 R)
• M10: 6,479,832 km (0.097 R)
• M11: 9,043,042 km (0.053 R)
• M12: 10,187,166 km (0.118 R)
• M13: 10,769,401 km (0.118 R)
• M14: 11,788,761 km (0.119 R)
• M15: 15,419,651 km (0.117 R)
• M16: 16,979,358 km (0.09 R)
• M17: 23,431,814 km (0.117 R)
• M18: 24,189,228 km (0.076 R)
• M19: 26,019,558 km (0.071 R)
• M20: 27,197,940 km (0.104 R)
• M21: 31,046,345 km (0.116 R)
• M22: 36,909,086 km (0.118 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: 364 - 14,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit