🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.3

Radius: 8.1

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.86 AU - 0.92 AU

Year: 580 Days

Day: 14.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 62,815,522 km

• M1: 100,679 km (0.108 R)
• M2: 600,037 km (0.102 R)
• M3: 923,617 km (0.094 R)
• M4: 1,243,009 km (0.072 R)
• M5: 1,543,401 km (0.099 R)
• M6: 2,216,891 km (0.113 R)
• M7: 2,858,067 km (0.109 R)
• M8: 3,168,333 km (0.091 R)
• M9: 3,747,726 km (0.083 R)
• M10: 4,382,619 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.8

Radius: 10.9

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.16 AU - 1.28 AU

Year: 930 Days

Day: 8 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,815,522 km

• M1: 137,181 km (0.085 R)
• M2: 479,162 km (0.082 R)
• M3: 990,338 km (0.12 R)
• M4: 1,442,273 km (0.103 R)
• M5: 1,796,970 km (0.059 R)
• M6: 2,872,878 km (0.117 R)
• M7: 3,393,029 km (0.081 R)
• M8: 3,809,959 km (0.117 R)
• M9: 4,424,507 km (0.113 R)
• M10: 4,907,558 km (0.086 R)
• M11: 5,529,885 km (0.096 R)
• M12: 6,337,863 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.6

Radius: 9.6

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.01 AU - 1.59 AU

Year: 1023 Days

Day: 7.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,815,522 km

• M1: 124,316 km (0.107 R)
• M2: 513,420 km (0.11 R)
• M3: 1,139,188 km (0.085 R)
• M4: 1,589,328 km (0.092 R)
• M5: 1,990,699 km (0.054 R)
• M6: 2,851,485 km (0.107 R)
• M7: 3,490,717 km (0.106 R)
• M8: 3,867,105 km (0.098 R)
• M9: 4,270,570 km (0.083 R)
• M10: 4,719,065 km (0.075 R)
• M11: 5,789,587 km (0.086 R)
• M12: 6,256,183 km (0.094 R)
• M13: 6,835,875 km (0.091 R)
• M14: 7,195,957 km (0.076 R)
• M15: 8,531,866 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.8

Radius: 14.6

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.06 AU - 2.66 AU

Year: 2503 Days

Day: 11.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,815,522 km

• M1: 181,612 km (0.067 R)
• M2: 753,225 km (0.078 R)
• M3: 1,276,519 km (0.054 R)
• M4: 1,892,862 km (0.087 R)
• M5: 2,587,146 km (0.104 R)
• M6: 3,185,986 km (0.072 R)
• M7: 3,935,471 km (0.118 R)
• M8: 5,053,117 km (0.051 R)
• M9: 5,636,100 km (0.096 R)
• M10: 6,102,696 km (0.07 R)
• M11: 8,465,594 km (0.036 R)
• M12: 9,505,748 km (0.102 R)
• M13: 10,436,247 km (0.044 R)
• M14: 12,609,605 km (0.109 R)
• M15: 16,076,834 km (0.05 R)
• M16: 19,019,574 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.4

Radius: 15

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.05 AU - 3.01 AU

Year: 2778 Days

Day: 8.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,815,522 km

• M1: 187,147 km (0.112 R)
• M2: 909,256 km (0.116 R)
• M3: 1,489,396 km (0.072 R)
• M4: 2,331,034 km (0.105 R)
• M5: 4,203,102 km (0.101 R)
• M6: 5,693,545 km (0.117 R)
• M7: 6,849,488 km (0.104 R)
• M8: 7,663,301 km (0.106 R)
• M9: 8,540,842 km (0.1 R)
• M10: 9,276,564 km (0.089 R)
• M11: 9,873,759 km (0.092 R)
• M12: 11,579,773 km (0.098 R)
• M13: 13,386,616 km (0.103 R)
• M14: 14,848,636 km (0.101 R)
• M15: 15,716,603 km (0.112 R)
• M16: 16,720,404 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.9

Radius: 9.6

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.36 AU - 4.84 AU

Year: 6810 Days

Day: 12.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,815,522 km

• M1: 119,529 km (0.038 R)
• M2: 432,039 km (0.071 R)
• M3: 1,239,119 km (0.062 R)
• M4: 1,809,386 km (0.113 R)
• M5: 2,230,205 km (0.104 R)
• M6: 5,426,364 km (0.061 R)
• M7: 6,307,495 km (0.108 R)
• M8: 7,243,230 km (0.112 R)
• M9: 7,549,008 km (0.108 R)
• M10: 8,688,046 km (0.075 R)
• M11: 11,151,923 km (0.047 R)
• M12: 12,957,719 km (0.082 R)
• M13: 14,404,480 km (0.092 R)
• M14: 14,889,326 km (0.115 R)
• M15: 15,891,782 km (0.094 R)
• M16: 19,314,581 km (0.076 R)
• M17: 19,830,095 km (0.09 R)
• M18: 20,506,278 km (0.109 R)
• M19: 24,717,757 km (0.114 R)
• M20: 26,570,676 km (0.12 R)
• M21: 36,901,905 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.5

Radius: 7.5

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.66 AU - 9.12 AU

Year: 13867 Days

Day: 18.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,815,522 km

• M1: 96,491 km (0.063 R)
• M2: 360,381 km (0.064 R)
• M3: 979,268 km (0.073 R)
• M4: 1,246,749 km (0.026 R)
• M5: 1,867,879 km (0.074 R)
• M6: 3,071,992 km (0.109 R)
• M7: 4,818,248 km (0.11 R)
• M8: 5,433,694 km (0.109 R)
• M9: 6,820,765 km (0.116 R)
• M10: 10,589,884 km (0.056 R)
• M11: 11,515,595 km (0.052 R)
• M12: 13,278,905 km (0.086 R)
• M13: 14,032,280 km (0.108 R)
• M14: 16,821,682 km (0.086 R)
• M15: 17,185,205 km (0.099 R)
• M16: 19,478,391 km (0.04 R)
• M17: 24,568,608 km (0.071 R)
• M18: 25,320,786 km (0.113 R)
• M19: 27,367,883 km (0.072 R)
• M20: 28,792,354 km (0.088 R)
• M21: 30,695,688 km (0.113 R)
• M22: 31,678,097 km (0.104 R)
• M23: 33,935,978 km (0.075 R)
• M24: 34,400,030 km (0.084 R)
• M25: 39,276,771 km (0.11 R)
• M26: 45,995,810 km (0.12 R)
• M27: 48,444,129 km (0.104 R)
• M28: 49,625,802 km (0.081 R)
• M29: 49,924,101 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.7

Radius: 3.2

Gravity: 66.18 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.5 AU - 9.04 AU

Year: 17927 Days

Day: 16.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 62,815,522 km

• M1: 39,793 km (0.075 R)
• M2: 152,590 km (0.104 R)
• M3: 546,182 km (0.074 R)
• M4: 730,187 km (0.101 R)
• M5: 842,236 km (0.106 R)
• M6: 1,001,558 km (0.091 R)
• M7: 1,536,969 km (0.072 R)
• M8: 2,158,697 km (0.088 R)
• M9: 2,548,400 km (0.067 R)
• M10: 3,695,516 km (0.101 R)
• M11: 4,186,347 km (0.053 R)
• M12: 4,480,905 km (0.11 R)
• M13: 5,878,299 km (0.116 R)
• M14: 6,631,674 km (0.11 R)
• M15: 9,166,161 km (0.097 R)
• M16: 11,888,244 km (0.107 R)
• M17: 13,016,960 km (0.116 R)
• M18: 14,953,354 km (0.106 R)
• M19: 19,835,331 km (0.119 R)
• M20: 23,484,472 km (0.1 R)
• M21: 26,773,531 km (0.084 R)
• M22: 28,701,249 km (0.113 R)
• M23: 30,236,422 km (0.116 R)
• M24: 32,451,069 km (0.051 R)
• M25: 32,830,450 km (0.032 R)
• M26: 34,377,291 km (0.087 R)
• M27: 37,476,660 km (0.112 R)
• M28: 39,451,502 km (0.045 R)
• M29: 41,051,152 km (0.099 R)
• M30: 42,996,522 km (0.098 R)
• M31: 45,159,408 km (0.092 R)
• M32: 48,703,083 km (0.059 R)
• M33: 49,034,143 km (0.095 R)
• M34: 60,819,014 km (0.11 R)
• M35: 64,930,562 km (0.099 R)
• M36: 66,951,929 km (0.111 R)
• M37: 69,432,411 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.5

Radius: 3.9

Gravity: 21.47 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9 AU - 10.94 AU

Year: 21730 Days

Day: 18.3 Hours

Environment

Temp: -242 °C

Axial Tilt: 110.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 62,815,522 km

• M1: 100,679 km (0.077 R)
• M2: 479,012 km (0.061 R)
• M3: 689,945 km (0.078 R)
• M4: 1,243,158 km (0.117 R)
• M5: 1,368,222 km (0.047 R)
• M6: 2,387,133 km (0.038 R)
• M7: 2,952,613 km (0.079 R)
• M8: 3,385,101 km (0.056 R)
• M9: 3,630,441 km (0.06 R)
• M10: 4,249,028 km (0.053 R)
• M11: 4,765,590 km (0.103 R)
• M12: 6,482,375 km (0.059 R)
• M13: 9,822,596 km (0.043 R)
• M14: 10,209,157 km (0.108 R)
• M15: 10,720,931 km (0.088 R)
• M16: 11,130,530 km (0.062 R)
• M17: 11,856,978 km (0.096 R)
• M18: 12,231,870 km (0.089 R)
• M19: 12,422,158 km (0.063 R)
• M20: 12,679,168 km (0.115 R)
• M21: 13,810,576 km (0.039 R)
• M22: 13,947,907 km (0.101 R)
• M23: 14,365,584 km (0.114 R)
• M24: 14,577,565 km (0.096 R)
• M25: 16,969,634 km (0.114 R)
• M26: 17,848,821 km (0.027 R)
• M27: 20,311,501 km (0.06 R)
• M28: 21,670,000 km (0.113 R)
• M29: 22,042,199 km (0.067 R)
• M30: 22,324,191 km (0.055 R)
• M31: 26,847,432 km (0.069 R)
• M32: 34,152,296 km (0.117 R)
• M33: 37,250,767 km (0.073 R)
• M34: 38,053,659 km (0.104 R)
• M35: 57,157,307 km (0.1 R)
• M36: 58,045,919 km (0.092 R)
• M37: 58,403,906 km (0.049 R)
• M38: 60,951,259 km (0.117 R)
• M39: 61,136,012 km (0.095 R)
• M40: 61,878,766 km (0.086 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 17,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit