🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.2

Radius: 8.5

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.07 AU - 1.57 AU

Year: 964 Days

Day: 10.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 94,858,906 km

• M1: 106,214 km (0.073 R)
• M2: 432,787 km (0.074 R)
• M3: 876,045 km (0.08 R)
• M4: 1,676,693 km (0.109 R)
• M5: 1,943,725 km (0.049 R)
• M6: 2,565,155 km (0.102 R)
• M7: 3,446,436 km (0.1 R)
• M8: 4,031,363 km (0.116 R)
• M9: 5,678,436 km (0.047 R)
• M10: 6,833,032 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.8

Radius: 11.8

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.63 AU - 1.71 AU

Year: 1372 Days

Day: 10.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 94,858,906 km

• M1: 146,756 km (0.071 R)
• M2: 594,951 km (0.084 R)
• M3: 998,267 km (0.065 R)
• M4: 1,477,429 km (0.1 R)
• M5: 1,928,317 km (0.115 R)
• M6: 2,806,007 km (0.09 R)
• M7: 3,732,168 km (0.115 R)
• M8: 4,230,478 km (0.06 R)
• M9: 5,051,471 km (0.107 R)
• M10: 7,162,297 km (0.1 R)
• M11: 9,304,988 km (0.098 R)
• M12: 10,127,477 km (0.094 R)
• M13: 11,136,065 km (0.12 R)
• M14: 11,808,807 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.3

Radius: 9.5

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.52 AU - 1.98 AU

Year: 1472 Days

Day: 9.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 94,858,906 km

• M1: 118,482 km (0.084 R)
• M2: 422,464 km (0.112 R)
• M3: 767,736 km (0.107 R)
• M4: 1,069,625 km (0.118 R)
• M5: 1,403,228 km (0.079 R)
• M6: 1,748,799 km (0.081 R)
• M7: 2,173,657 km (0.091 R)
• M8: 3,489,819 km (0.085 R)
• M9: 3,843,319 km (0.11 R)
• M10: 4,775,164 km (0.073 R)
• M11: 6,660,995 km (0.065 R)
• M12: 7,309,801 km (0.098 R)
• M13: 7,891,138 km (0.114 R)
• M14: 8,474,570 km (0.119 R)
• M15: 9,418,682 km (0.073 R)
• M16: 9,727,602 km (0.066 R)
• M17: 11,375,422 km (0.029 R)
• M18: 12,338,832 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.1

Radius: 9

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.99 AU - 1.99 AU

Year: 1785 Days

Day: 6.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 94,858,906 km

• M1: 111,899 km (0.107 R)
• M2: 560,244 km (0.057 R)
• M3: 1,063,940 km (0.11 R)
• M4: 1,711,100 km (0.039 R)
• M5: 2,017,178 km (0.115 R)
• M6: 2,741,231 km (0.106 R)
• M7: 3,179,553 km (0.093 R)
• M8: 3,787,968 km (0.093 R)
• M9: 4,634,841 km (0.119 R)
• M10: 5,509,390 km (0.066 R)
• M11: 6,234,641 km (0.092 R)
• M12: 7,076,727 km (0.104 R)
• M13: 9,545,840 km (0.102 R)
• M14: 10,844,948 km (0.119 R)
• M15: 11,517,989 km (0.026 R)
• M16: 11,903,652 km (0.044 R)
• M17: 14,895,310 km (0.077 R)
• M18: 15,446,130 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.9

Radius: 12.2

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.12 AU - 2.82 AU

Year: 2468 Days

Day: 8.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 94,858,906 km

• M1: 151,991 km (0.067 R)
• M2: 800,049 km (0.113 R)
• M3: 1,285,794 km (0.106 R)
• M4: 1,667,418 km (0.1 R)
• M5: 2,151,367 km (0.116 R)
• M6: 3,055,088 km (0.116 R)
• M7: 3,495,803 km (0.089 R)
• M8: 4,656,683 km (0.081 R)
• M9: 5,243,555 km (0.08 R)
• M10: 5,955,940 km (0.104 R)
• M11: 6,566,000 km (0.114 R)
• M12: 7,217,349 km (0.094 R)
• M13: 7,604,359 km (0.091 R)
• M14: 8,194,822 km (0.064 R)
• M15: 8,748,932 km (0.081 R)
• M16: 9,787,889 km (0.083 R)
• M17: 10,449,710 km (0.119 R)
• M18: 11,578,576 km (0.108 R)
• M19: 13,399,631 km (0.056 R)
• M20: 13,894,800 km (0.097 R)
• M21: 17,336,748 km (0.083 R)
• M22: 17,763,251 km (0.093 R)
• M23: 18,526,500 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.9

Radius: 13.6

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.66 AU - 2.94 AU

Year: 2979 Days

Day: 9.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 94,858,906 km

• M1: 169,644 km (0.067 R)
• M2: 664,963 km (0.111 R)
• M3: 1,315,115 km (0.088 R)
• M4: 1,761,964 km (0.087 R)
• M5: 2,486,167 km (0.094 R)
• M6: 3,214,709 km (0.088 R)
• M7: 4,228,234 km (0.117 R)
• M8: 5,313,716 km (0.104 R)
• M9: 6,577,220 km (0.113 R)
• M10: 8,089,954 km (0.09 R)
• M11: 9,465,057 km (0.086 R)
• M12: 10,848,838 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.2

Radius: 11.9

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.34 AU - 6.76 AU

Year: 9462 Days

Day: 8.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 94,858,906 km

• M1: 149,747 km (0.118 R)
• M2: 902,374 km (0.108 R)
• M3: 1,883,138 km (0.088 R)
• M4: 3,573,893 km (0.099 R)
• M5: 4,489,283 km (0.111 R)
• M6: 6,514,987 km (0.051 R)
• M7: 6,936,704 km (0.037 R)
• M8: 8,627,010 km (0.091 R)
• M9: 10,013,633 km (0.05 R)
• M10: 11,654,871 km (0.105 R)
• M11: 15,329,294 km (0.116 R)
• M12: 18,244,208 km (0.055 R)
• M13: 19,951,718 km (0.088 R)
• M14: 25,334,549 km (0.091 R)
• M15: 29,903,567 km (0.08 R)
• M16: 30,325,134 km (0.04 R)
• M17: 33,388,150 km (0.117 R)
• M18: 33,841,881 km (0.099 R)
• M19: 34,877,996 km (0.101 R)
• M20: 43,266,098 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.8

Radius: 5.2

Gravity: 17.89 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.73 AU - 9.95 AU

Year: 16711 Days

Day: 20.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 94,858,906 km

• M1: 67,469 km (0.114 R)
• M2: 661,522 km (0.084 R)
• M3: 915,689 km (0.109 R)
• M4: 1,120,039 km (0.096 R)
• M5: 1,544,448 km (0.117 R)
• M6: 1,977,534 km (0.038 R)
• M7: 2,383,393 km (0.08 R)
• M8: 3,572,098 km (0.113 R)
• M9: 4,142,963 km (0.028 R)
• M10: 4,387,556 km (0.098 R)
• M11: 4,739,709 km (0.056 R)
• M12: 5,833,569 km (0.075 R)
• M13: 6,379,003 km (0.097 R)
• M14: 7,798,088 km (0.039 R)
• M15: 8,266,629 km (0.119 R)
• M16: 8,654,835 km (0.119 R)
• M17: 9,415,391 km (0.084 R)
• M18: 11,010,553 km (0.1 R)
• M19: 11,480,290 km (0.08 R)
• M20: 12,397,325 km (0.041 R)
• M21: 12,841,481 km (0.104 R)
• M22: 13,165,211 km (0.104 R)
• M23: 13,560,748 km (0.104 R)
• M24: 18,779,619 km (0.044 R)
• M25: 23,232,849 km (0.054 R)
• M26: 23,616,866 km (0.09 R)
• M27: 25,600,684 km (0.059 R)
• M28: 27,692,810 km (0.107 R)
• M29: 30,464,709 km (0.07 R)
• M30: 35,401,738 km (0.091 R)
• M31: 41,125,352 km (0.098 R)
• M32: 44,132,120 km (0.074 R)
• M33: 45,166,140 km (0.089 R)
• M34: 48,833,682 km (0.075 R)
• M35: 50,579,040 km (0.045 R)
• M36: 54,699,564 km (0.117 R)
• M37: 57,276,238 km (0.11 R)
• M38: 59,038,351 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.4

Radius: 3.9

Gravity: 62.29 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.23 AU - 13.07 AU

Year: 23673 Days

Day: 22.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 94,858,906 km

• M1: 48,919 km (0.1 R)
• M2: 242,648 km (0.1 R)
• M3: 368,460 km (0.064 R)
• M4: 620,083 km (0.112 R)
• M5: 2,129,825 km (0.046 R)
• M6: 3,612,938 km (0.106 R)
• M7: 4,148,499 km (0.076 R)
• M8: 6,116,309 km (0.078 R)
• M9: 6,253,939 km (0.07 R)
• M10: 8,124,810 km (0.096 R)
• M11: 8,459,760 km (0.113 R)
• M12: 9,458,774 km (0.119 R)
• M13: 11,202,786 km (0.086 R)
• M14: 11,758,093 km (0.108 R)
• M15: 13,302,841 km (0.048 R)
• M16: 14,243,662 km (0.105 R)
• M17: 14,730,304 km (0.101 R)
• M18: 20,120,764 km (0.103 R)
• M19: 20,425,345 km (0.102 R)
• M20: 24,324,464 km (0.085 R)
• M21: 26,085,830 km (0.103 R)
• M22: 31,330,132 km (0.115 R)
• M23: 35,289,091 km (0.048 R)
• M24: 39,727,510 km (0.049 R)
• M25: 40,046,602 km (0.115 R)
• M26: 40,528,606 km (0.065 R)
• M27: 41,832,501 km (0.09 R)
• M28: 43,332,519 km (0.056 R)
• M29: 48,773,693 km (0.103 R)
• M30: 48,956,352 km (0.085 R)
• M31: 52,323,950 km (0.034 R)
• M32: 55,047,379 km (0.061 R)
• M33: 56,847,191 km (0.079 R)
• M34: 57,252,451 km (0.093 R)
• M35: 68,019,758 km (0.077 R)
• M36: 79,552,856 km (0.119 R)
• M37: 82,367,690 km (0.095 R)
• M38: 88,195,125 km (0.105 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 14,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit