🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.4

Radius: 12.8

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.94 AU - 1.24 AU

Year: 772 Days

Day: 14.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 28,521,615 km

• M1: 163,510 km (0.119 R)
• M2: 253,868 km (0.101 R)
• M3: 445,652 km (0.088 R)
• M4: 527,632 km (0.076 R)
• M5: 782,098 km (0.065 R)
• M6: 896,690 km (0.084 R)
• M7: 1,028,336 km (0.114 R)
• M8: 1,110,764 km (0.118 R)
• M9: 1,294,620 km (0.054 R)
• M10: 1,384,379 km (0.032 R)
• M11: 1,482,814 km (0.059 R)
• M12: 1,609,075 km (0.09 R)
• M13: 1,975,889 km (0.066 R)
• M14: 2,073,726 km (0.11 R)
• M15: 2,180,239 km (0.108 R)
• M16: 2,266,857 km (0.119 R)
• M17: 2,458,491 km (0.04 R)
• M18: 2,564,108 km (0.119 R)
• M19: 2,748,711 km (0.054 R)
• M20: 2,842,659 km (0.063 R)
• M21: 3,131,083 km (0.103 R)
• M22: 3,254,202 km (0.06 R)
• M23: 3,370,590 km (0.099 R)
• M24: 3,607,553 km (0.083 R)
• M25: 3,955,667 km (0.092 R)
• M26: 4,233,171 km (0.112 R)
• M27: 4,443,057 km (0.097 R)
• M28: 4,600,583 km (0.079 R)
• M29: 4,731,631 km (0.073 R)
• M30: 4,854,451 km (0.085 R)
• M31: 5,103,382 km (0.107 R)
• M32: 5,327,180 km (0.114 R)
• M33: 5,584,040 km (0.098 R)
• M34: 5,704,017 km (0.071 R)
• M35: 5,865,284 km (0.102 R)
• M36: 6,171,959 km (0.084 R)
• M37: 6,420,890 km (0.114 R)
• M38: 6,578,267 km (0.04 R)
• M39: 6,758,233 km (0.047 R)
• M40: 6,918,303 km (0.118 R)
• M41: 7,036,635 km (0.036 R)
• M42: 7,166,336 km (0.103 R)
• M43: 7,253,253 km (0.048 R)
• M44: 7,362,459 km (0.084 R)
• M45: 7,461,194 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.1

Radius: 11.6

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.4 AU - 1.64 AU

Year: 1271 Days

Day: 12.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 137.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 28,521,615 km

• M1: 173,683 km (0.112 R)
• M2: 252,820 km (0.089 R)
• M3: 383,419 km (0.118 R)
• M4: 481,406 km (0.068 R)
• M5: 577,298 km (0.078 R)
• M6: 676,631 km (0.103 R)
• M7: 749,485 km (0.058 R)
• M8: 914,492 km (0.118 R)
• M9: 1,081,443 km (0.108 R)
• M10: 1,213,688 km (0.092 R)
• M11: 1,322,445 km (0.076 R)
• M12: 1,422,526 km (0.102 R)
• M13: 1,513,182 km (0.114 R)
• M14: 1,643,482 km (0.081 R)
• M15: 1,719,777 km (0.077 R)
• M16: 1,929,065 km (0.025 R)
• M17: 2,084,796 km (0.054 R)
• M18: 2,188,766 km (0.109 R)
• M19: 2,489,009 km (0.109 R)
• M20: 2,719,390 km (0.09 R)
• M21: 2,925,686 km (0.1 R)
• M22: 3,011,256 km (0.099 R)
• M23: 3,232,960 km (0.037 R)
• M24: 3,337,678 km (0.037 R)
• M25: 3,684,147 km (0.072 R)
• M26: 3,844,665 km (0.113 R)
• M27: 3,947,289 km (0.102 R)
• M28: 4,111,697 km (0.119 R)
• M29: 4,243,194 km (0.077 R)
• M30: 4,636,786 km (0.086 R)
• M31: 4,921,172 km (0.114 R)
• M32: 5,004,946 km (0.102 R)
• M33: 5,107,870 km (0.103 R)
• M34: 5,449,551 km (0.077 R)
• M35: 5,584,638 km (0.113 R)
• M36: 5,789,138 km (0.111 R)
• M37: 5,877,551 km (0.097 R)
• M38: 5,986,308 km (0.091 R)
• M39: 6,145,630 km (0.078 R)
• M40: 6,225,815 km (0.099 R)
• M41: 6,529,648 km (0.113 R)
• M42: 6,755,541 km (0.027 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.2

Radius: 15

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.28 AU - 2 AU

Year: 1424 Days

Day: 6.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 28,521,615 km

• M1: 189,989 km (0.085 R)
• M2: 335,249 km (0.113 R)
• M3: 459,714 km (0.096 R)
• M4: 590,313 km (0.113 R)
• M5: 686,205 km (0.081 R)
• M6: 798,404 km (0.116 R)
• M7: 907,610 km (0.084 R)
• M8: 1,028,186 km (0.071 R)
• M9: 1,177,335 km (0.101 R)
• M10: 1,352,215 km (0.104 R)
• M11: 1,536,370 km (0.113 R)
• M12: 1,644,679 km (0.051 R)
• M13: 1,762,413 km (0.098 R)
• M14: 1,862,793 km (0.104 R)
• M15: 1,958,236 km (0.053 R)
• M16: 2,133,116 km (0.05 R)
• M17: 2,276,880 km (0.091 R)
• M18: 2,379,653 km (0.095 R)
• M19: 2,483,923 km (0.112 R)
• M20: 2,956,802 km (0.095 R)
• M21: 3,290,854 km (0.113 R)
• M22: 3,407,690 km (0.073 R)
• M23: 3,749,671 km (0.048 R)
• M24: 3,942,502 km (0.084 R)
• M25: 4,165,852 km (0.049 R)
• M26: 4,320,087 km (0.101 R)
• M27: 4,485,543 km (0.088 R)
• M28: 4,615,693 km (0.098 R)
• M29: 4,870,308 km (0.096 R)
• M30: 4,994,624 km (0.108 R)
• M31: 5,149,159 km (0.03 R)
• M32: 5,315,063 km (0.092 R)
• M33: 5,462,865 km (0.098 R)
• M34: 5,582,245 km (0.091 R)
• M35: 5,803,201 km (0.07 R)
• M36: 5,965,813 km (0.101 R)
• M37: 6,099,105 km (0.077 R)
• M38: 6,233,294 km (0.099 R)
• M39: 6,452,306 km (0.061 R)
• M40: 6,610,281 km (0.057 R)
• M41: 6,758,981 km (0.093 R)
• M42: 7,037,981 km (0.11 R)
• M43: 7,331,792 km (0.074 R)
• M44: 7,452,667 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.7

Radius: 9.5

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.37 AU - 4.69 AU

Year: 6539 Days

Day: 7 Hours

Environment

Temp: -225 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 28,521,615 km

• M1: 124,316 km (0.095 R)
• M2: 208,240 km (0.092 R)
• M3: 450,738 km (0.084 R)
• M4: 680,072 km (0.107 R)
• M5: 946,207 km (0.097 R)
• M6: 1,026,092 km (0.059 R)
• M7: 1,175,839 km (0.114 R)
• M8: 1,478,775 km (0.033 R)
• M9: 1,927,120 km (0.043 R)
• M10: 2,595,074 km (0.107 R)
• M11: 2,825,006 km (0.052 R)
• M12: 2,966,227 km (0.078 R)
• M13: 3,109,841 km (0.034 R)
• M14: 3,280,382 km (0.102 R)
• M15: 3,428,933 km (0.101 R)
• M16: 3,810,258 km (0.109 R)
• M17: 4,019,246 km (0.108 R)
• M18: 4,448,442 km (0.115 R)
• M19: 4,696,326 km (0.112 R)
• M20: 4,836,050 km (0.085 R)
• M21: 4,977,121 km (0.112 R)
• M22: 5,584,788 km (0.072 R)
• M23: 5,643,879 km (0.065 R)
• M24: 5,792,579 km (0.084 R)
• M25: 5,882,338 km (0.104 R)
• M26: 6,002,914 km (0.087 R)
• M27: 6,246,309 km (0.031 R)
• M28: 6,711,708 km (0.09 R)
• M29: 6,900,950 km (0.111 R)
• M30: 7,610,044 km (0.099 R)
• M31: 8,342,325 km (0.067 R)
• M32: 8,477,861 km (0.053 R)
• M33: 8,648,253 km (0.088 R)
• M34: 9,271,478 km (0.091 R)
• M35: 9,659,385 km (0.118 R)
• M36: 10,088,731 km (0.12 R)
• M37: 10,305,797 km (0.112 R)
• M38: 10,524,360 km (0.106 R)
• M39: 10,634,165 km (0.07 R)
• M40: 10,707,617 km (0.104 R)
• M41: 11,376,320 km (0.104 R)
• M42: 11,905,747 km (0.045 R)
• M43: 12,366,059 km (0.072 R)
• M44: 12,637,131 km (0.052 R)
• M45: 12,753,966 km (0.078 R)
• M46: 13,185,407 km (0.106 R)
• M47: 13,661,577 km (0.1 R)
• M48: 14,386,229 km (0.111 R)
• M49: 14,671,512 km (0.103 R)
• M50: 15,371,929 km (0.047 R)
• M51: 15,621,758 km (0.107 R)
• M52: 15,872,932 km (0.097 R)
• M53: 17,321,489 km (0.079 R)
• M54: 18,193,195 km (0.106 R)
• M55: 18,413,254 km (0.114 R)
• M56: 18,722,922 km (0.043 R)
• M57: 18,900,793 km (0.105 R)
• M58: 19,797,932 km (0.093 R)
• M59: 20,984,841 km (0.079 R)
• M60: 21,123,369 km (0.111 R)
• M61: 21,447,548 km (0.057 R)
• M62: 22,713,445 km (0.116 R)
• M63: 23,475,047 km (0.084 R)
• M64: 24,828,011 km (0.095 R)
• M65: 25,366,413 km (0.058 R)
• M66: 25,464,699 km (0.116 R)
• M67: 26,057,256 km (0.119 R)
• M68: 26,255,773 km (0.03 R)
• M69: 27,205,570 km (0.062 R)
• M70: 29,293,208 km (0.041 R)
• M71: 30,069,770 km (0.099 R)
• M72: 31,063,250 km (0.103 R)
• M73: 31,273,734 km (0.118 R)
• M74: 31,961,136 km (0.114 R)
• M75: 32,226,822 km (0.103 R)
• M76: 32,333,336 km (0.088 R)
• M77: 33,404,756 km (0.091 R)
• M78: 33,944,804 km (0.113 R)
• M79: 34,107,417 km (0.096 R)
• M80: 35,417,445 km (0.1 R)
• M81: 36,910,731 km (0.085 R)
• M82: 37,357,131 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.4

Radius: 5.7

Gravity: 20.6 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.21 AU - 8.77 AU

Year: 15318 Days

Day: 15.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 28,521,615 km

• M1: 72,854 km (0.07 R)
• M2: 153,936 km (0.088 R)
• M3: 538,552 km (0.095 R)
• M4: 930,050 km (0.068 R)
• M5: 1,022,053 km (0.119 R)
• M6: 1,069,326 km (0.105 R)
• M7: 1,165,816 km (0.085 R)
• M8: 1,240,166 km (0.115 R)
• M9: 1,861,596 km (0.088 R)
• M10: 2,007,903 km (0.038 R)
• M11: 2,405,833 km (0.087 R)
• M12: 3,272,453 km (0.119 R)
• M13: 3,629,394 km (0.096 R)
• M14: 3,886,553 km (0.107 R)
• M15: 4,111,697 km (0.103 R)
• M16: 4,496,314 km (0.03 R)
• M17: 4,732,678 km (0.095 R)
• M18: 4,932,691 km (0.099 R)
• M19: 4,973,082 km (0.059 R)
• M20: 5,217,525 km (0.038 R)
• M21: 5,299,804 km (0.099 R)
• M22: 5,549,483 km (0.044 R)
• M23: 6,409,072 km (0.056 R)
• M24: 6,989,811 km (0.09 R)
• M25: 8,296,848 km (0.108 R)
• M26: 9,778,465 km (0.068 R)
• M27: 10,341,850 km (0.097 R)
• M28: 10,393,611 km (0.117 R)
• M29: 11,126,940 km (0.098 R)
• M30: 11,768,864 km (0.109 R)
• M31: 11,985,482 km (0.054 R)
• M32: 12,698,615 km (0.105 R)
• M33: 13,144,267 km (0.115 R)
• M34: 13,993,684 km (0.059 R)
• M35: 14,050,830 km (0.074 R)
• M36: 14,802,261 km (0.062 R)
• M37: 16,223,440 km (0.064 R)
• M38: 17,564,136 km (0.067 R)
• M39: 17,997,970 km (0.065 R)
• M40: 18,060,353 km (0.086 R)
• M41: 19,193,706 km (0.104 R)
• M42: 19,257,285 km (0.115 R)
• M43: 19,704,732 km (0.113 R)
• M44: 19,961,891 km (0.1 R)
• M45: 20,285,022 km (0.109 R)
• M46: 20,609,799 km (0.09 R)
• M47: 21,264,589 km (0.107 R)
• M48: 21,330,412 km (0.115 R)
• M49: 21,859,690 km (0.105 R)
• M50: 23,337,268 km (0.07 R)
• M51: 23,882,702 km (0.108 R)
• M52: 23,951,068 km (0.102 R)
• M53: 24,363,210 km (0.069 R)
• M54: 25,264,088 km (0.059 R)
• M55: 26,175,887 km (0.103 R)
• M56: 26,671,356 km (0.078 R)
• M57: 27,599,610 km (0.092 R)
• M58: 27,743,374 km (0.108 R)
• M59: 27,959,543 km (0.099 R)
• M60: 28,829,454 km (0.057 R)
• M61: 29,267,776 km (0.026 R)
• M62: 30,373,155 km (0.077 R)
• M63: 30,744,756 km (0.118 R)
• M64: 31,192,502 km (0.099 R)
• M65: 32,019,031 km (0.11 R)
• M66: 33,616,886 km (0.046 R)
• M67: 34,619,042 km (0.108 R)
• M68: 35,396,502 km (0.034 R)
• M69: 35,865,790 km (0.091 R)
• M70: 37,444,796 km (0.057 R)
• M71: 37,763,439 km (0.072 R)
• M72: 38,804,790 km (0.102 R)
• M73: 40,997,745 km (0.104 R)
• M74: 41,079,725 km (0.111 R)
• M75: 42,897,339 km (0.047 R)
• M76: 43,648,320 km (0.112 R)
• M77: 43,815,870 km (0.101 R)
• M78: 43,899,645 km (0.084 R)
• M79: 44,403,790 km (0.109 R)
• M80: 49,026,065 km (0.067 R)
• M81: 49,200,197 km (0.071 R)
• M82: 49,374,628 km (0.084 R)
• M83: 50,073,848 km (0.039 R)
• M84: 50,249,177 km (0.07 R)
• M85: 50,952,736 km (0.062 R)
• M86: 52,725,470 km (0.069 R)
• M87: 55,694,390 km (0.067 R)
• M88: 55,966,957 km (0.095 R)
• M89: 58,809,616 km (0.114 R)
• M90: 60,108,724 km (0.101 R)
• M91: 60,388,322 km (0.106 R)
• M92: 60,575,020 km (0.095 R)
• M93: 61,229,810 km (0.098 R)
• M94: 61,323,458 km (0.084 R)
• M95: 61,792,896 km (0.096 R)
• M96: 62,075,038 km (0.081 R)
• M97: 63,018,851 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.5

Radius: 7.8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.48 AU - 10.32 AU

Year: 18008 Days

Day: 23.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,521,615 km

• M1: 113,694 km (0.12 R)
• M2: 165,605 km (0.093 R)
• M3: 267,331 km (0.102 R)
• M4: 333,005 km (0.102 R)
• M5: 463,604 km (0.101 R)
• M6: 578,944 km (0.071 R)
• M7: 646,113 km (0.099 R)
• M8: 864,526 km (0.051 R)
• M9: 1,148,164 km (0.087 R)
• M10: 1,570,030 km (0.116 R)
• M11: 1,634,058 km (0.078 R)
• M12: 1,916,199 km (0.107 R)
• M13: 2,213,749 km (0.077 R)
• M14: 2,285,855 km (0.099 R)
• M15: 2,340,459 km (0.104 R)
• M16: 2,488,411 km (0.061 R)
• M17: 2,773,993 km (0.059 R)
• M18: 3,030,105 km (0.091 R)
• M19: 4,062,779 km (0.091 R)
• M20: 4,263,390 km (0.055 R)
• M21: 4,513,069 km (0.051 R)
• M22: 4,697,822 km (0.083 R)
• M23: 5,003,151 km (0.09 R)
• M24: 5,146,167 km (0.088 R)
• M25: 5,412,152 km (0.11 R)
• M26: 5,907,171 km (0.099 R)
• M27: 6,287,898 km (0.042 R)
• M28: 6,572,283 km (0.108 R)
• M29: 6,940,294 km (0.074 R)
• M30: 7,423,196 km (0.09 R)
• M31: 7,972,519 km (0.114 R)
• M32: 9,052,018 km (0.11 R)
• M33: 9,490,639 km (0.083 R)
• M34: 9,936,291 km (0.089 R)
• M35: 10,206,913 km (0.118 R)
• M36: 10,541,115 km (0.089 R)
• M37: 10,694,153 km (0.114 R)
• M38: 11,188,874 km (0.053 R)
• M39: 11,345,054 km (0.114 R)
• M40: 11,817,783 km (0.119 R)
• M41: 12,104,562 km (0.103 R)
• M42: 12,815,302 km (0.108 R)
• M43: 13,011,424 km (0.107 R)
• M44: 13,373,750 km (0.098 R)
• M45: 14,007,148 km (0.102 R)
• M46: 14,243,064 km (0.078 R)
• M47: 14,787,002 km (0.105 R)
• M48: 15,061,663 km (0.09 R)
• M49: 16,106,305 km (0.081 R)
• M50: 16,424,201 km (0.065 R)
• M51: 16,566,169 km (0.095 R)
• M52: 16,744,190 km (0.1 R)
• M53: 17,138,082 km (0.1 R)
• M54: 17,282,144 km (0.068 R)
• M55: 17,789,431 km (0.032 R)
• M56: 18,892,715 km (0.078 R)
• M57: 19,452,510 km (0.083 R)
• M58: 19,715,803 km (0.08 R)
• M59: 19,904,445 km (0.094 R)
• M60: 20,435,967 km (0.049 R)
• M61: 20,550,559 km (0.115 R)
• M62: 20,703,597 km (0.12 R)
• M63: 20,972,275 km (0.077 R)
• M64: 21,087,765 km (0.112 R)
• M65: 21,242,150 km (0.103 R)
• M66: 21,707,399 km (0.06 R)
• M67: 23,521,872 km (0.114 R)
• M68: 23,681,941 km (0.057 R)
• M69: 24,245,177 km (0.1 R)
• M70: 24,934,823 km (0.107 R)
• M71: 25,754,470 km (0.079 R)
• M72: 27,546,653 km (0.077 R)
• M73: 27,673,213 km (0.084 R)
• M74: 27,969,117 km (0.049 R)
• M75: 28,138,761 km (0.092 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 12,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit