🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.8

Radius: 9.7

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.4 AU - 0.64 AU

Year: 250 Days

Day: 10.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 92,243,222 km

• M1: 121,025 km (0.07 R)
• M2: 587,770 km (0.115 R)
• M3: 1,003,802 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.3

Radius: 13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.46 AU - 0.72 AU

Year: 302 Days

Day: 10.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 92,243,222 km

• M1: 162,762 km (0.076 R)
• M2: 616,194 km (0.069 R)
• M3: 1,079,947 km (0.119 R)
• M4: 1,567,038 km (0.101 R)
• M5: 1,978,881 km (0.077 R)
• M6: 2,478,837 km (0.11 R)
• M7: 2,944,086 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.4

Radius: 12.2

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.7 AU - 0.84 AU

Year: 451 Days

Day: 12.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 92,243,222 km

• M1: 151,692 km (0.103 R)
• M2: 544,087 km (0.108 R)
• M3: 950,096 km (0.102 R)
• M4: 1,419,534 km (0.086 R)
• M5: 1,838,408 km (0.096 R)
• M6: 2,247,858 km (0.074 R)
• M7: 3,302,822 km (0.098 R)
• M8: 3,848,106 km (0.11 R)
• M9: 4,438,120 km (0.074 R)
• M10: 5,961,026 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.3

Radius: 14.3

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.4 AU - 2.52 AU

Year: 2573 Days

Day: 7.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 92,243,222 km

• M1: 178,620 km (0.075 R)
• M2: 623,823 km (0.114 R)
• M3: 1,136,196 km (0.087 R)
• M4: 1,648,718 km (0.093 R)
• M5: 2,158,099 km (0.07 R)
• M6: 2,730,760 km (0.116 R)
• M7: 3,420,855 km (0.114 R)
• M8: 3,907,347 km (0.102 R)
• M9: 4,400,721 km (0.107 R)
• M10: 5,065,234 km (0.072 R)
• M11: 5,796,020 km (0.067 R)
• M12: 6,492,398 km (0.04 R)
• M13: 7,023,470 km (0.097 R)
• M14: 8,356,238 km (0.116 R)
• M15: 11,404,893 km (0.117 R)
• M16: 13,241,656 km (0.055 R)
• M17: 15,876,972 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493

Radius: 8.3

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.52 AU - 3.96 AU

Year: 4823 Days

Day: 11.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 92,243,222 km

• M1: 157,078 km (0.074 R)
• M2: 705,952 km (0.07 R)
• M3: 1,280,558 km (0.104 R)
• M4: 1,851,423 km (0.1 R)
• M5: 2,254,440 km (0.115 R)
• M6: 3,180,301 km (0.071 R)
• M7: 6,558,819 km (0.058 R)
• M8: 8,017,847 km (0.114 R)
• M9: 12,447,740 km (0.106 R)
• M10: 14,719,084 km (0.08 R)
• M11: 18,780,068 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.5

Radius: 9

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.31 AU - 5.47 AU

Year: 6134 Days

Day: 8.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 92,243,222 km

• M1: 112,049 km (0.076 R)
• M2: 492,626 km (0.117 R)
• M3: 837,748 km (0.104 R)
• M4: 1,196,933 km (0.06 R)
• M5: 1,496,428 km (0.099 R)
• M6: 2,939,748 km (0.109 R)
• M7: 3,878,026 km (0.065 R)
• M8: 6,465,919 km (0.092 R)
• M9: 7,081,664 km (0.104 R)
• M10: 7,810,804 km (0.095 R)
• M11: 8,629,553 km (0.112 R)
• M12: 9,721,019 km (0.083 R)
• M13: 10,807,848 km (0.072 R)
• M14: 11,923,399 km (0.095 R)
• M15: 13,221,310 km (0.104 R)
• M16: 14,668,370 km (0.068 R)
• M17: 15,489,962 km (0.108 R)
• M18: 17,224,549 km (0.115 R)
• M19: 18,675,499 km (0.082 R)
• M20: 19,640,256 km (0.101 R)
• M21: 19,992,858 km (0.054 R)
• M22: 21,445,154 km (0.061 R)
• M23: 24,803,776 km (0.096 R)
• M24: 25,884,321 km (0.099 R)
• M25: 26,479,122 km (0.102 R)
• M26: 27,695,802 km (0.119 R)
• M27: 28,768,119 km (0.117 R)
• M28: 29,223,046 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.7

Radius: 10

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.38 AU - 5.06 AU

Year: 6838 Days

Day: 14.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 92,243,222 km

• M1: 127,607 km (0.074 R)
• M2: 456,722 km (0.119 R)
• M3: 1,100,592 km (0.089 R)
• M4: 1,579,754 km (0.116 R)
• M5: 2,558,124 km (0.055 R)
• M6: 3,085,007 km (0.072 R)
• M7: 3,408,139 km (0.113 R)
• M8: 4,148,648 km (0.056 R)
• M9: 4,625,716 km (0.095 R)
• M10: 6,046,148 km (0.094 R)
• M11: 6,485,816 km (0.111 R)
• M12: 6,910,524 km (0.083 R)
• M13: 7,278,684 km (0.114 R)
• M14: 7,974,314 km (0.089 R)
• M15: 12,028,866 km (0.08 R)
• M16: 12,454,621 km (0.044 R)
• M17: 13,449,447 km (0.118 R)
• M18: 14,200,279 km (0.1 R)
• M19: 16,555,548 km (0.112 R)
• M20: 19,667,782 km (0.082 R)
• M21: 21,322,783 km (0.066 R)
• M22: 26,662,679 km (0.045 R)
• M23: 28,970,525 km (0.081 R)
• M24: 32,318,526 km (0.103 R)
• M25: 32,728,573 km (0.101 R)
• M26: 33,350,302 km (0.103 R)
• M27: 37,697,766 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.9

Radius: 3.8

Gravity: 13.36 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.83 AU - 7.13 AU

Year: 12297 Days

Day: 21.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 92,243,222 km

• M1: 47,871 km (0.086 R)
• M2: 194,776 km (0.059 R)
• M3: 491,130 km (0.068 R)
• M4: 610,060 km (0.058 R)
• M5: 854,952 km (0.047 R)
• M6: 1,130,661 km (0.104 R)
• M7: 1,353,412 km (0.114 R)
• M8: 1,827,488 km (0.086 R)
• M9: 2,054,876 km (0.051 R)
• M10: 2,493,348 km (0.108 R)
• M11: 4,442,010 km (0.108 R)
• M12: 4,658,029 km (0.039 R)
• M13: 5,082,139 km (0.112 R)
• M14: 6,787,555 km (0.114 R)
• M15: 7,406,441 km (0.074 R)
• M16: 8,141,864 km (0.108 R)
• M17: 8,547,873 km (0.066 R)
• M18: 10,307,592 km (0.111 R)
• M19: 12,613,494 km (0.095 R)
• M20: 14,231,245 km (0.105 R)
• M21: 16,108,100 km (0.055 R)
• M22: 20,343,964 km (0.101 R)
• M23: 21,931,796 km (0.089 R)
• M24: 23,115,115 km (0.059 R)
• M25: 26,477,776 km (0.094 R)
• M26: 27,097,859 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.8

Radius: 6.2

Gravity: 22.63 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.4 AU - 9.78 AU

Year: 16789 Days

Day: 18.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 92,243,222 km

• M1: 77,940 km (0.093 R)
• M2: 671,844 km (0.11 R)
• M3: 1,154,297 km (0.108 R)
• M4: 1,409,511 km (0.089 R)
• M5: 1,667,717 km (0.105 R)
• M6: 2,175,751 km (0.07 R)
• M7: 2,432,461 km (0.099 R)
• M8: 2,830,691 km (0.099 R)
• M9: 3,787,070 km (0.118 R)
• M10: 4,625,417 km (0.113 R)
• M11: 8,177,169 km (0.119 R)
• M12: 8,381,370 km (0.104 R)
• M13: 10,139,744 km (0.064 R)
• M14: 11,167,481 km (0.099 R)
• M15: 11,546,263 km (0.094 R)
• M16: 12,463,447 km (0.087 R)
• M17: 12,666,003 km (0.085 R)
• M18: 13,712,739 km (0.092 R)
• M19: 14,665,378 km (0.072 R)
• M20: 16,136,075 km (0.098 R)
• M21: 21,134,140 km (0.114 R)
• M22: 26,513,679 km (0.089 R)
• M23: 27,988,415 km (0.095 R)
• M24: 28,452,917 km (0.092 R)
• M25: 29,040,836 km (0.12 R)
• M26: 29,756,961 km (0.114 R)
• M27: 30,484,755 km (0.069 R)
• M28: 30,976,483 km (0.1 R)
• M29: 31,598,511 km (0.104 R)
• M30: 33,514,860 km (0.108 R)
• M31: 43,643,683 km (0.118 R)
• M32: 47,481,018 km (0.104 R)
• M33: 50,845,773 km (0.095 R)
• M34: 53,471,216 km (0.07 R)
• M35: 62,675,674 km (0.11 R)
• M36: 65,080,459 km (0.09 R)
• M37: 67,546,131 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.6

Radius: 4.2

Gravity: 47.14 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.89 AU - 12.05 AU

Year: 24229 Days

Day: 24.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 92,243,222 km

• M1: 52,509 km (0.086 R)
• M2: 617,241 km (0.071 R)
• M3: 1,710,203 km (0.07 R)
• M4: 2,616,766 km (0.111 R)
• M5: 2,961,290 km (0.059 R)
• M6: 3,643,755 km (0.074 R)
• M7: 7,029,903 km (0.11 R)
• M8: 7,851,943 km (0.069 R)
• M9: 18,698,986 km (0.052 R)
• M10: 19,373,971 km (0.119 R)
• M11: 20,568,810 km (0.116 R)
• M12: 21,288,076 km (0.1 R)
• M13: 30,601,890 km (0.062 R)
• M14: 31,673,759 km (0.114 R)
• M15: 33,048,414 km (0.098 R)
• M16: 33,891,996 km (0.116 R)
• M17: 34,894,302 km (0.061 R)
• M18: 35,329,781 km (0.06 R)
• M19: 35,622,095 km (0.091 R)
• M20: 35,768,851 km (0.107 R)
• M21: 37,561,931 km (0.065 R)
• M22: 43,633,660 km (0.114 R)
• M23: 44,990,064 km (0.081 R)
• M24: 49,046,260 km (0.06 R)
• M25: 49,592,741 km (0.114 R)
• M26: 56,869,032 km (0.095 R)
• M27: 65,703,534 km (0.057 R)
• M28: 73,967,770 km (0.086 R)
• M29: 83,932,484 km (0.073 R)
• M30: 90,048,344 km (0.04 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 18,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit