🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.5

Radius: 10.2

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.49 AU - 1.51 AU

Year: 1225 Days

Day: 14.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,285,107 km

• M1: 126,859 km (0.116 R)
• M2: 514,168 km (0.109 R)
• M3: 892,052 km (0.117 R)
• M4: 1,303,596 km (0.116 R)
• M5: 1,722,769 km (0.084 R)
• M6: 2,196,695 km (0.099 R)
• M7: 2,824,109 km (0.113 R)
• M8: 3,195,261 km (0.103 R)
• M9: 3,763,434 km (0.1 R)
• M10: 4,509,927 km (0.112 R)
• M11: 4,918,778 km (0.093 R)
• M12: 6,015,779 km (0.066 R)
• M13: 6,343,698 km (0.103 R)
• M14: 6,833,032 km (0.029 R)
• M15: 7,190,422 km (0.046 R)
• M16: 8,167,146 km (0.095 R)
• M17: 8,511,670 km (0.078 R)
• M18: 9,859,098 km (0.066 R)
• M19: 10,651,368 km (0.109 R)
• M20: 12,513,114 km (0.049 R)
• M21: 12,971,781 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.9

Radius: 11.5

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.85 AU - 1.91 AU

Year: 1719 Days

Day: 12.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,285,107 km

• M1: 143,016 km (0.114 R)
• M2: 635,193 km (0.12 R)
• M3: 1,220,569 km (0.108 R)
• M4: 1,769,593 km (0.064 R)
• M5: 2,644,741 km (0.077 R)
• M6: 3,188,080 km (0.052 R)
• M7: 4,259,201 km (0.073 R)
• M8: 4,671,792 km (0.059 R)
• M9: 5,214,683 km (0.083 R)
• M10: 5,687,861 km (0.112 R)
• M11: 6,142,788 km (0.056 R)
• M12: 7,737,052 km (0.109 R)
• M13: 8,154,131 km (0.054 R)
• M14: 10,171,458 km (0.119 R)
• M15: 10,775,086 km (0.069 R)
• M16: 11,652,777 km (0.103 R)
• M17: 12,017,047 km (0.099 R)
• M18: 12,845,221 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.3

Radius: 8.7

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.35 AU - 3.19 AU

Year: 3074 Days

Day: 11.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,285,107 km

• M1: 111,450 km (0.101 R)
• M2: 431,739 km (0.093 R)
• M3: 737,069 km (0.086 R)
• M4: 1,037,611 km (0.099 R)
• M5: 1,321,847 km (0.069 R)
• M6: 1,670,260 km (0.042 R)
• M7: 2,013,438 km (0.069 R)
• M8: 4,117,532 km (0.114 R)
• M9: 4,425,853 km (0.1 R)
• M10: 5,290,230 km (0.073 R)
• M11: 5,602,141 km (0.111 R)
• M12: 5,898,794 km (0.081 R)
• M13: 6,822,112 km (0.093 R)
• M14: 7,575,636 km (0.067 R)
• M15: 8,244,937 km (0.066 R)
• M16: 8,700,762 km (0.097 R)
• M17: 10,490,401 km (0.113 R)
• M18: 10,859,160 km (0.089 R)
• M19: 12,376,381 km (0.119 R)
• M20: 14,178,437 km (0.11 R)
• M21: 14,629,475 km (0.107 R)
• M22: 16,148,641 km (0.117 R)
• M23: 16,751,521 km (0.112 R)
• M24: 18,177,338 km (0.057 R)
• M25: 22,733,640 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.4

Radius: 12.1

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.91 AU - 6.03 AU

Year: 7389 Days

Day: 14.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 56,285,107 km

• M1: 150,495 km (0.109 R)
• M2: 1,294,919 km (0.114 R)
• M3: 1,842,447 km (0.086 R)
• M4: 3,052,395 km (0.117 R)
• M5: 3,925,747 km (0.105 R)
• M6: 4,516,061 km (0.082 R)
• M7: 5,566,986 km (0.115 R)
• M8: 6,805,806 km (0.093 R)
• M9: 11,668,933 km (0.083 R)
• M10: 12,270,167 km (0.101 R)
• M11: 12,794,956 km (0.073 R)
• M12: 15,647,189 km (0.085 R)
• M13: 17,015,561 km (0.091 R)
• M14: 20,917,821 km (0.071 R)
• M15: 24,545,719 km (0.049 R)
• M16: 25,303,283 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.9

Radius: 8

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.76 AU - 6.62 AU

Year: 9051 Days

Day: 12.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,285,107 km

• M1: 99,483 km (0.094 R)
• M2: 560,394 km (0.086 R)
• M3: 1,092,663 km (0.081 R)
• M4: 1,384,229 km (0.089 R)
• M5: 2,043,507 km (0.11 R)
• M6: 2,982,533 km (0.078 R)
• M7: 4,294,506 km (0.105 R)
• M8: 6,566,748 km (0.064 R)
• M9: 8,884,468 km (0.077 R)
• M10: 9,635,748 km (0.072 R)
• M11: 12,950,388 km (0.054 R)
• M12: 13,427,007 km (0.102 R)
• M13: 15,319,271 km (0.065 R)
• M14: 16,192,025 km (0.118 R)
• M15: 17,598,843 km (0.101 R)
• M16: 18,109,869 km (0.113 R)
• M17: 19,161,692 km (0.034 R)
• M18: 20,895,980 km (0.113 R)
• M19: 22,052,671 km (0.082 R)
• M20: 26,437,385 km (0.119 R)
• M21: 28,782,930 km (0.113 R)
• M22: 31,157,796 km (0.072 R)
• M23: 35,017,421 km (0.08 R)
• M24: 37,840,931 km (0.093 R)
• M25: 40,685,983 km (0.039 R)
• M26: 43,272,979 km (0.087 R)
• M27: 45,693,473 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.6

Radius: 5.2

Gravity: 15.78 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.39 AU - 6.17 AU

Year: 9267 Days

Day: 19.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,285,107 km

• M1: 64,626 km (0.113 R)
• M2: 537,206 km (0.075 R)
• M3: 1,199,625 km (0.104 R)
• M4: 1,397,992 km (0.057 R)
• M5: 2,212,852 km (0.067 R)
• M6: 2,476,742 km (0.114 R)
• M7: 2,664,039 km (0.1 R)
• M8: 3,699,406 km (0.095 R)
• M9: 4,578,742 km (0.038 R)
• M10: 5,217,076 km (0.027 R)
• M11: 6,214,894 km (0.107 R)
• M12: 7,182,493 km (0.118 R)
• M13: 9,684,817 km (0.057 R)
• M14: 10,535,879 km (0.119 R)
• M15: 11,231,659 km (0.038 R)
• M16: 11,487,321 km (0.045 R)
• M17: 14,202,971 km (0.103 R)
• M18: 16,516,802 km (0.064 R)
• M19: 18,710,804 km (0.069 R)
• M20: 21,559,447 km (0.1 R)
• M21: 26,085,830 km (0.076 R)
• M22: 26,534,474 km (0.068 R)
• M23: 27,262,866 km (0.113 R)
• M24: 29,722,554 km (0.103 R)
• M25: 30,310,473 km (0.114 R)
• M26: 32,843,764 km (0.063 R)
• M27: 33,683,307 km (0.053 R)
• M28: 35,624,489 km (0.112 R)
• M29: 38,326,974 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.7

Radius: 7.6

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.48 AU - 7.48 AU

Year: 12297 Days

Day: 23.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 56,285,107 km

• M1: 104,719 km (0.117 R)
• M2: 348,713 km (0.09 R)
• M3: 718,369 km (0.098 R)
• M4: 2,310,689 km (0.079 R)
• M5: 2,584,154 km (0.056 R)
• M6: 2,901,152 km (0.066 R)
• M7: 3,244,030 km (0.09 R)
• M8: 3,588,255 km (0.108 R)
• M9: 4,677,177 km (0.065 R)
• M10: 5,793,776 km (0.082 R)
• M11: 6,682,387 km (0.119 R)
• M12: 8,004,683 km (0.033 R)
• M13: 8,634,789 km (0.117 R)
• M14: 9,993,587 km (0.086 R)
• M15: 11,885,700 km (0.079 R)
• M16: 12,408,395 km (0.077 R)
• M17: 13,750,587 km (0.103 R)
• M18: 14,326,539 km (0.109 R)
• M19: 17,823,689 km (0.054 R)
• M20: 18,740,574 km (0.108 R)
• M21: 19,930,476 km (0.039 R)
• M22: 22,547,541 km (0.107 R)
• M23: 27,038,618 km (0.095 R)
• M24: 27,638,805 km (0.117 R)
• M25: 27,942,189 km (0.093 R)
• M26: 30,990,994 km (0.113 R)
• M27: 34,721,965 km (0.107 R)
• M28: 36,755,898 km (0.12 R)
• M29: 37,492,368 km (0.117 R)
• M30: 37,740,102 km (0.093 R)
• M31: 39,889,524 km (0.085 R)
• M32: 41,587,460 km (0.096 R)
• M33: 44,154,709 km (0.089 R)
• M34: 44,430,867 km (0.117 R)
• M35: 46,539,598 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.3

Radius: 3.3

Gravity: 15.91 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.4 AU - 7.64 AU

Year: 13752 Days

Day: 22.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 56,285,107 km

• M1: 42,336 km (0.072 R)
• M2: 150,495 km (0.096 R)
• M3: 439,818 km (0.09 R)
• M4: 640,279 km (0.06 R)
• M5: 880,832 km (0.09 R)
• M6: 1,093,112 km (0.111 R)
• M7: 2,161,540 km (0.065 R)
• M8: 3,430,878 km (0.093 R)
• M9: 3,615,182 km (0.115 R)
• M10: 4,156,726 km (0.09 R)
• M11: 4,528,178 km (0.04 R)
• M12: 4,638,282 km (0.078 R)
• M13: 4,806,879 km (0.099 R)
• M14: 5,156,190 km (0.046 R)
• M15: 6,237,633 km (0.114 R)
• M16: 6,408,474 km (0.103 R)
• M17: 7,461,643 km (0.109 R)
• M18: 9,539,258 km (0.095 R)
• M19: 11,153,419 km (0.12 R)
• M20: 11,660,855 km (0.108 R)
• M21: 12,236,507 km (0.092 R)
• M22: 13,902,429 km (0.109 R)
• M23: 21,453,382 km (0.112 R)
• M24: 22,236,826 km (0.117 R)
• M25: 23,038,970 km (0.107 R)
• M26: 24,362,312 km (0.103 R)
• M27: 25,128,403 km (0.079 R)
• M28: 26,798,514 km (0.096 R)
• M29: 27,340,806 km (0.083 R)
• M30: 32,555,489 km (0.096 R)
• M31: 33,484,491 km (0.09 R)
• M32: 34,113,401 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.6

Radius: 3.6

Gravity: 27.67 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.44 AU - 9.28 AU

Year: 17587 Days

Day: 21.1 Hours

Environment

Temp: -243 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,285,107 km

• M1: 45,328 km (0.104 R)
• M2: 306,676 km (0.109 R)
• M3: 474,674 km (0.11 R)
• M4: 822,190 km (0.115 R)
• M5: 1,091,316 km (0.107 R)
• M6: 1,402,330 km (0.11 R)
• M7: 2,456,098 km (0.1 R)
• M8: 2,625,293 km (0.077 R)
• M9: 3,458,404 km (0.052 R)
• M10: 4,901,125 km (0.065 R)
• M11: 7,202,090 km (0.078 R)
• M12: 8,323,177 km (0.063 R)
• M13: 9,350,765 km (0.073 R)
• M14: 11,017,883 km (0.101 R)
• M15: 14,445,021 km (0.118 R)
• M16: 15,206,324 km (0.113 R)
• M17: 18,681,333 km (0.065 R)
• M18: 26,528,938 km (0.117 R)
• M19: 29,492,622 km (0.084 R)
• M20: 31,167,520 km (0.109 R)
• M21: 33,378,576 km (0.098 R)
• M22: 35,073,221 km (0.102 R)
• M23: 35,319,908 km (0.054 R)
• M24: 37,721,402 km (0.119 R)
• M25: 39,692,504 km (0.106 R)
• M26: 40,229,411 km (0.084 R)
• M27: 41,731,074 km (0.088 R)
• M28: 44,700,891 km (0.095 R)
• M29: 44,845,702 km (0.102 R)
• M30: 50,584,126 km (0.103 R)
• M31: 51,691,899 km (0.097 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 19,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit