🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.3

Radius: 13.5

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.2 AU - 6.02 AU

Year: 4979 Days

Day: 7.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 69,898,272 km

• M1: 167,849 km (0.117 R)
• M2: 593,305 km (0.097 R)
• M3: 1,053,917 km (0.061 R)
• M4: 1,742,067 km (0.119 R)
• M5: 3,028,758 km (0.112 R)
• M6: 3,551,603 km (0.111 R)
• M7: 4,687,649 km (0.032 R)
• M8: 6,053,328 km (0.11 R)
• M9: 7,350,491 km (0.115 R)
• M10: 8,064,971 km (0.026 R)
• M11: 9,823,344 km (0.101 R)
• M12: 11,227,470 km (0.056 R)
• M13: 13,460,068 km (0.118 R)
• M14: 14,135,054 km (0.105 R)
• M15: 15,500,434 km (0.113 R)
• M16: 16,512,763 km (0.089 R)
• M17: 17,063,133 km (0.065 R)
• M18: 17,682,468 km (0.063 R)
• M19: 18,142,332 km (0.116 R)
• M20: 18,610,274 km (0.11 R)
• M21: 19,815,285 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.1

Radius: 8

Gravity: 13.22 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.54 AU - 7.28 AU

Year: 6807 Days

Day: 12.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,898,272 km

• M1: 99,483 km (0.079 R)
• M2: 662,120 km (0.094 R)
• M3: 1,037,910 km (0.082 R)
• M4: 1,673,551 km (0.06 R)
• M5: 2,621,104 km (0.037 R)
• M6: 2,936,756 km (0.107 R)
• M7: 3,888,348 km (0.103 R)
• M8: 4,712,782 km (0.118 R)
• M9: 6,144,284 km (0.104 R)
• M10: 7,070,893 km (0.073 R)
• M11: 7,373,978 km (0.064 R)
• M12: 7,925,246 km (0.068 R)
• M13: 9,154,193 km (0.111 R)
• M14: 9,698,280 km (0.048 R)
• M15: 10,072,873 km (0.118 R)
• M16: 11,720,844 km (0.112 R)
• M17: 17,525,391 km (0.102 R)
• M18: 18,222,367 km (0.105 R)
• M19: 19,523,270 km (0.082 R)
• M20: 20,577,038 km (0.102 R)
• M21: 24,306,512 km (0.069 R)
• M22: 25,085,469 km (0.108 R)
• M23: 25,437,024 km (0.114 R)
• M24: 27,429,218 km (0.076 R)
• M25: 34,242,055 km (0.116 R)
• M26: 35,883,144 km (0.066 R)
• M27: 38,968,301 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.9

Radius: 14.2

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.81 AU - 7.75 AU

Year: 7361 Days

Day: 13.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 69,898,272 km

• M1: 179,966 km (0.03 R)
• M2: 635,492 km (0.102 R)
• M3: 1,079,498 km (0.118 R)
• M4: 2,135,958 km (0.06 R)
• M5: 2,622,600 km (0.083 R)
• M6: 3,367,149 km (0.062 R)
• M7: 3,893,135 km (0.117 R)
• M8: 4,448,442 km (0.104 R)
• M9: 6,908,729 km (0.08 R)
• M10: 7,801,379 km (0.117 R)
• M11: 9,729,546 km (0.102 R)
• M12: 11,516,493 km (0.103 R)
• M13: 15,199,742 km (0.116 R)
• M14: 16,033,152 km (0.062 R)
• M15: 17,149,152 km (0.064 R)
• M16: 18,582,599 km (0.085 R)
• M17: 19,883,801 km (0.057 R)
• M18: 20,521,088 km (0.098 R)
• M19: 21,318,295 km (0.039 R)
• M20: 27,315,674 km (0.119 R)
• M21: 32,564,016 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.8

Radius: 8

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.98 AU - 9.24 AU

Year: 7867 Days

Day: 11.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,898,272 km

• M1: 102,175 km (0.053 R)
• M2: 907,909 km (0.117 R)
• M3: 1,920,837 km (0.087 R)
• M4: 3,437,011 km (0.095 R)
• M5: 5,085,580 km (0.088 R)
• M6: 5,439,379 km (0.046 R)
• M7: 6,163,881 km (0.109 R)
• M8: 7,803,324 km (0.112 R)
• M9: 8,314,949 km (0.079 R)
• M10: 10,446,868 km (0.114 R)
• M11: 12,228,280 km (0.116 R)
• M12: 13,081,735 km (0.101 R)
• M13: 13,634,799 km (0.092 R)
• M14: 17,550,972 km (0.077 R)
• M15: 20,789,018 km (0.045 R)
• M16: 26,013,424 km (0.1 R)
• M17: 28,053,640 km (0.074 R)
• M18: 30,485,802 km (0.107 R)
• M19: 33,156,722 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.7

Radius: 11.3

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.54 AU - 8.36 AU

Year: 8400 Days

Day: 8.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 69,898,272 km

• M1: 143,464 km (0.111 R)
• M2: 580,141 km (0.027 R)
• M3: 1,004,251 km (0.045 R)
• M4: 1,708,557 km (0.08 R)
• M5: 2,718,642 km (0.103 R)
• M6: 4,415,680 km (0.086 R)
• M7: 5,099,343 km (0.095 R)
• M8: 5,924,225 km (0.096 R)
• M9: 7,105,151 km (0.094 R)
• M10: 11,779,187 km (0.1 R)
• M11: 13,134,693 km (0.102 R)
• M12: 15,267,360 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.9

Radius: 11.9

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.86 AU - 10.44 AU

Year: 9534 Days

Day: 9.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 69,898,272 km

• M1: 148,102 km (0.076 R)
• M2: 1,390,063 km (0.118 R)
• M3: 1,939,237 km (0.084 R)
• M4: 2,410,321 km (0.043 R)
• M5: 3,922,007 km (0.117 R)
• M6: 4,452,332 km (0.083 R)
• M7: 4,975,625 km (0.065 R)
• M8: 6,596,668 km (0.117 R)
• M9: 9,909,961 km (0.025 R)
• M10: 12,297,843 km (0.108 R)
• M11: 13,706,456 km (0.095 R)
• M12: 19,797,184 km (0.115 R)
• M13: 24,974,766 km (0.081 R)
• M14: 27,743,374 km (0.117 R)
• M15: 30,064,086 km (0.073 R)
• M16: 30,990,246 km (0.104 R)
• M17: 31,460,432 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907

Radius: 7.1

Gravity: 17.99 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 10.64 AU - 16.2 AU

Year: 18423 Days

Day: 15.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 69,898,272 km

• M1: 88,412 km (0.096 R)
• M2: 504,594 km (0.084 R)
• M3: 988,244 km (0.105 R)
• M4: 1,293,423 km (0.109 R)
• M5: 2,374,417 km (0.05 R)
• M6: 2,701,738 km (0.117 R)
• M7: 3,593,341 km (0.119 R)
• M8: 4,288,373 km (0.079 R)
• M9: 4,703,507 km (0.072 R)
• M10: 5,776,423 km (0.095 R)
• M11: 8,187,192 km (0.111 R)
• M12: 8,502,844 km (0.12 R)
• M13: 8,826,424 km (0.08 R)
• M14: 9,498,268 km (0.079 R)
• M15: 9,846,681 km (0.094 R)
• M16: 10,143,633 km (0.064 R)
• M17: 14,414,802 km (0.099 R)
• M18: 15,187,625 km (0.111 R)
• M19: 18,828,089 km (0.091 R)
• M20: 23,429,121 km (0.11 R)
• M21: 24,388,193 km (0.109 R)
• M22: 34,499,513 km (0.098 R)
• M23: 45,429,732 km (0.073 R)
• M24: 48,611,379 km (0.111 R)
• M25: 49,472,764 km (0.027 R)
• M26: 50,344,171 km (0.104 R)
• M27: 53,932,576 km (0.09 R)
• M28: 59,042,390 km (0.112 R)
• M29: 63,029,024 km (0.054 R)
• M30: 74,226,125 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.9

Radius: 3.1

Gravity: 69.08 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 15.17 AU - 19.39 AU

Year: 26918 Days

Day: 20.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 69,898,272 km

• M1: 38,596 km (0.1 R)
• M2: 167,400 km (0.043 R)
• M3: 335,997 km (0.084 R)
• M4: 505,491 km (0.059 R)
• M5: 1,338,901 km (0.103 R)
• M6: 1,651,261 km (0.061 R)
• M7: 2,616,317 km (0.05 R)
• M8: 4,319,339 km (0.033 R)
• M9: 4,761,850 km (0.1 R)
• M10: 7,801,230 km (0.074 R)
• M11: 7,907,743 km (0.044 R)
• M12: 8,343,821 km (0.101 R)
• M13: 8,624,467 km (0.041 R)
• M14: 16,587,262 km (0.104 R)
• M15: 17,756,070 km (0.083 R)
• M16: 18,691,656 km (0.118 R)
• M17: 20,055,988 km (0.107 R)
• M18: 20,256,150 km (0.064 R)
• M19: 20,967,189 km (0.049 R)
• M20: 22,331,671 km (0.104 R)
• M21: 24,090,942 km (0.063 R)
• M22: 29,271,965 km (0.053 R)
• M23: 36,619,165 km (0.118 R)
• M24: 36,918,211 km (0.071 R)
• M25: 39,526,001 km (0.108 R)
• M26: 40,156,856 km (0.11 R)
• M27: 47,015,768 km (0.087 R)
• M28: 50,998,961 km (0.037 R)
• M29: 51,559,056 km (0.035 R)
• M30: 57,587,700 km (0.101 R)
• M31: 60,249,794 km (0.107 R)
• M32: 67,597,144 km (0.118 R)
• M33: 75,277,948 km (0.115 R)
• M34: 77,961,883 km (0.075 R)
• M35: 78,209,019 km (0.112 R)
• M36: 81,469,205 km (0.11 R)
• M37: 82,746,921 km (0.089 R)
• M38: 87,723,743 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.8

Radius: 5.2

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 15.67 AU - 20.31 AU

Year: 28594 Days

Day: 21.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 69,898,272 km

• M1: 67,020 km (0.046 R)
• M2: 260,450 km (0.116 R)
• M3: 432,487 km (0.118 R)
• M4: 892,351 km (0.084 R)
• M5: 1,349,522 km (0.105 R)
• M6: 1,614,161 km (0.112 R)
• M7: 2,206,120 km (0.117 R)
• M8: 2,643,394 km (0.118 R)
• M9: 2,858,067 km (0.035 R)
• M10: 3,404,997 km (0.09 R)
• M11: 5,733,937 km (0.1 R)
• M12: 8,180,311 km (0.044 R)
• M13: 8,637,631 km (0.1 R)
• M14: 9,219,567 km (0.085 R)
• M15: 10,939,195 km (0.101 R)
• M16: 11,874,331 km (0.11 R)
• M17: 12,593,298 km (0.102 R)
• M18: 13,690,000 km (0.114 R)
• M19: 14,626,932 km (0.032 R)
• M20: 14,849,085 km (0.11 R)
• M21: 15,760,136 km (0.114 R)
• M22: 16,950,785 km (0.09 R)
• M23: 25,164,606 km (0.12 R)
• M24: 25,590,661 km (0.072 R)
• M25: 26,566,787 km (0.073 R)
• M26: 41,900,419 km (0.075 R)
• M27: 50,297,646 km (0.083 R)
• M28: 50,803,886 km (0.113 R)
• M29: 57,513,799 km (0.103 R)
• M30: 66,802,630 km (0.051 R)
• M31: 67,414,336 km (0.116 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 20,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit