🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.9

Radius: 14.4

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.53 AU - 0.85 AU

Year: 376 Days

Day: 5.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 76,909,787 km

• M1: 179,218 km (0.075 R)
• M2: 674,986 km (0.059 R)
• M3: 1,289,982 km (0.079 R)
• M4: 1,776,774 km (0.046 R)
• M5: 2,267,305 km (0.073 R)
• M6: 2,740,483 km (0.088 R)
• M7: 3,792,306 km (0.082 R)
• M8: 4,862,080 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.7

Radius: 13.6

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.77 AU - 0.81 AU

Year: 461 Days

Day: 5.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 76,909,787 km

• M1: 169,644 km (0.075 R)
• M2: 647,908 km (0.099 R)
• M3: 1,130,511 km (0.117 R)
• M4: 2,094,370 km (0.075 R)
• M5: 2,976,100 km (0.12 R)
• M6: 3,508,668 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441

Radius: 10.4

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.87 AU - 1.87 AU

Year: 1678 Days

Day: 14.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 76,909,787 km

• M1: 129,402 km (0.103 R)
• M2: 950,994 km (0.09 R)
• M3: 1,414,747 km (0.103 R)
• M4: 3,679,060 km (0.09 R)
• M5: 5,239,965 km (0.099 R)
• M6: 7,673,772 km (0.088 R)
• M7: 8,854,100 km (0.041 R)
• M8: 12,036,794 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.6

Radius: 13.9

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.84 AU - 4.82 AU

Year: 5911 Days

Day: 11.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 130 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 76,909,787 km

• M1: 172,935 km (0.057 R)
• M2: 619,934 km (0.075 R)
• M3: 1,324,390 km (0.083 R)
• M4: 2,003,714 km (0.085 R)
• M5: 2,450,712 km (0.118 R)
• M6: 2,946,031 km (0.098 R)
• M7: 4,000,397 km (0.08 R)
• M8: 5,124,325 km (0.026 R)
• M9: 5,790,784 km (0.077 R)
• M10: 7,157,211 km (0.118 R)
• M11: 7,841,920 km (0.11 R)
• M12: 13,328,871 km (0.108 R)
• M13: 13,814,167 km (0.099 R)
• M14: 14,535,827 km (0.066 R)
• M15: 14,992,399 km (0.106 R)
• M16: 18,862,796 km (0.094 R)
• M17: 19,337,918 km (0.083 R)
• M18: 20,171,029 km (0.098 R)
• M19: 21,760,506 km (0.119 R)
• M20: 22,509,992 km (0.101 R)
• M21: 24,140,010 km (0.065 R)
• M22: 24,943,351 km (0.118 R)
• M23: 30,050,622 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232

Radius: 14.6

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.44 AU - 4.86 AU

Year: 6578 Days

Day: 6.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,909,787 km

• M1: 182,958 km (0.09 R)
• M2: 914,641 km (0.109 R)
• M3: 1,910,814 km (0.096 R)
• M4: 2,671,818 km (0.087 R)
• M5: 3,432,074 km (0.083 R)
• M6: 5,334,510 km (0.09 R)
• M7: 6,851,582 km (0.093 R)
• M8: 9,982,068 km (0.049 R)
• M9: 10,936,502 km (0.104 R)
• M10: 11,951,075 km (0.11 R)
• M11: 14,999,281 km (0.081 R)
• M12: 21,153,887 km (0.108 R)
• M13: 24,822,176 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.4

Radius: 5.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.81 AU - 7.6 AU

Year: 10127 Days

Day: 18.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,909,787 km

• M1: 73,752 km (0.105 R)
• M2: 265,387 km (0.086 R)
• M3: 478,264 km (0.111 R)
• M4: 815,458 km (0.073 R)
• M5: 1,135,149 km (0.062 R)
• M6: 1,515,127 km (0.063 R)
• M7: 2,102,000 km (0.075 R)
• M8: 2,440,091 km (0.119 R)
• M9: 3,694,619 km (0.105 R)
• M10: 3,926,047 km (0.065 R)
• M11: 10,422,932 km (0.062 R)
• M12: 15,793,646 km (0.065 R)
• M13: 17,619,936 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.7

Radius: 7.1

Gravity: 14.77 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.64 AU - 8.08 AU

Year: 11787 Days

Day: 20.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 76,909,787 km

• M1: 88,263 km (0.11 R)
• M2: 326,123 km (0.088 R)
• M3: 554,410 km (0.102 R)
• M4: 2,208,513 km (0.073 R)
• M5: 3,173,120 km (0.097 R)
• M6: 3,498,047 km (0.07 R)
• M7: 6,828,844 km (0.072 R)
• M8: 7,457,753 km (0.075 R)
• M9: 7,988,227 km (0.092 R)
• M10: 11,888,992 km (0.101 R)
• M11: 23,531,296 km (0.072 R)
• M12: 24,382,059 km (0.076 R)
• M13: 26,044,540 km (0.101 R)
• M14: 29,268,225 km (0.111 R)
• M15: 29,812,013 km (0.105 R)
• M16: 30,584,387 km (0.051 R)
• M17: 32,054,336 km (0.066 R)
• M18: 32,284,567 km (0.102 R)
• M19: 36,120,406 km (0.079 R)
• M20: 36,745,875 km (0.083 R)
• M21: 41,738,255 km (0.078 R)
• M22: 44,969,569 km (0.085 R)
• M23: 50,355,840 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.3

Radius: 5.5

Gravity: 11.15 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.84 AU - 7.24 AU

Year: 12254 Days

Day: 17.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 176.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 76,909,787 km

• M1: 68,366 km (0.03 R)
• M2: 273,615 km (0.118 R)
• M3: 958,623 km (0.118 R)
• M4: 1,666,371 km (0.117 R)
• M5: 2,296,178 km (0.095 R)
• M6: 3,509,117 km (0.095 R)
• M7: 4,117,981 km (0.102 R)
• M8: 5,005,395 km (0.087 R)
• M9: 5,253,728 km (0.037 R)
• M10: 7,426,487 km (0.083 R)
• M11: 8,555,652 km (0.117 R)
• M12: 11,843,364 km (0.05 R)
• M13: 14,038,713 km (0.032 R)
• M14: 14,533,284 km (0.109 R)
• M15: 14,911,617 km (0.115 R)
• M16: 16,972,327 km (0.089 R)
• M17: 17,251,327 km (0.104 R)
• M18: 18,471,447 km (0.051 R)
• M19: 20,134,228 km (0.111 R)
• M20: 21,894,396 km (0.091 R)
• M21: 25,443,755 km (0.089 R)
• M22: 26,178,281 km (0.115 R)
• M23: 27,021,564 km (0.095 R)
• M24: 28,761,986 km (0.108 R)
• M25: 33,986,243 km (0.045 R)
• M26: 37,171,181 km (0.085 R)
• M27: 38,116,341 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.2

Radius: 4.1

Gravity: 34.1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.94 AU - 8.94 AU

Year: 14677 Days

Day: 17.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 76,909,787 km

• M1: 51,013 km (0.042 R)
• M2: 457,171 km (0.078 R)
• M3: 846,724 km (0.085 R)
• M4: 1,148,014 km (0.072 R)
• M5: 1,371,962 km (0.04 R)
• M6: 2,486,167 km (0.054 R)
• M7: 2,908,482 km (0.114 R)
• M8: 4,127,106 km (0.086 R)
• M9: 5,083,934 km (0.057 R)
• M10: 6,376,609 km (0.076 R)
• M11: 8,484,892 km (0.113 R)
• M12: 9,748,096 km (0.097 R)
• M13: 9,961,124 km (0.082 R)
• M14: 10,452,104 km (0.11 R)
• M15: 13,476,524 km (0.102 R)
• M16: 18,621,045 km (0.095 R)
• M17: 23,193,654 km (0.117 R)
• M18: 31,371,122 km (0.11 R)
• M19: 35,592,774 km (0.116 R)
• M20: 37,123,160 km (0.107 R)
• M21: 40,177,799 km (0.118 R)
• M22: 44,846,898 km (0.053 R)
• M23: 50,022,536 km (0.119 R)
• M24: 57,986,379 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568

Radius: 5.9

Gravity: 16.32 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10.22 AU - 10.78 AU

Year: 22320 Days

Day: 18 Hours

Environment

Temp: -222 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 76,909,787 km

• M1: 73,453 km (0.106 R)
• M2: 521,498 km (0.075 R)
• M3: 706,700 km (0.104 R)
• M4: 960,269 km (0.112 R)
• M5: 1,273,975 km (0.114 R)
• M6: 1,503,309 km (0.114 R)
• M7: 1,833,472 km (0.118 R)
• M8: 3,255,998 km (0.102 R)
• M9: 3,540,084 km (0.106 R)
• M10: 4,028,820 km (0.064 R)
• M11: 4,561,538 km (0.104 R)
• M12: 6,398,002 km (0.06 R)
• M13: 6,798,774 km (0.087 R)
• M14: 8,050,759 km (0.084 R)
• M15: 9,168,554 km (0.054 R)
• M16: 10,877,261 km (0.078 R)
• M17: 12,172,330 km (0.077 R)
• M18: 12,718,063 km (0.113 R)
• M19: 16,177,065 km (0.064 R)
• M20: 17,599,741 km (0.055 R)
• M21: 18,033,425 km (0.055 R)
• M22: 18,563,450 km (0.086 R)
• M23: 19,194,753 km (0.066 R)
• M24: 21,665,212 km (0.085 R)
• M25: 21,963,361 km (0.076 R)
• M26: 23,182,883 km (0.083 R)
• M27: 29,475,418 km (0.051 R)
• M28: 30,957,634 km (0.072 R)
• M29: 32,230,113 km (0.117 R)
• M30: 36,958,603 km (0.118 R)
• M31: 38,389,955 km (0.05 R)
• M32: 39,266,300 km (0.111 R)
• M33: 41,515,354 km (0.109 R)
• M34: 45,452,171 km (0.107 R)
• M35: 50,496,163 km (0.103 R)
• M36: 52,435,250 km (0.114 R)
• M37: 55,714,585 km (0.043 R)
• M38: 55,900,685 km (0.103 R)
• M39: 57,025,811 km (0.107 R)
• M40: 57,214,902 km (0.058 R)
• M41: 69,121,098 km (0.06 R)
• M42: 75,534,957 km (0.07 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 20,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit