🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.2

Radius: 10.7

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.71 AU - 1.13 AU

Year: 588 Days

Day: 10.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,753,362 km

• M1: 151,243 km (0.083 R)
• M2: 231,727 km (0.094 R)
• M3: 423,212 km (0.028 R)
• M4: 531,222 km (0.054 R)
• M5: 652,396 km (0.109 R)
• M6: 726,298 km (0.099 R)
• M7: 853,157 km (0.11 R)
• M8: 930,050 km (0.103 R)
• M9: 1,116,449 km (0.035 R)
• M10: 1,423,873 km (0.05 R)
• M11: 1,621,192 km (0.102 R)
• M12: 1,851,274 km (0.093 R)
• M13: 1,925,923 km (0.098 R)
• M14: 2,078,064 km (0.103 R)
• M15: 2,155,705 km (0.061 R)
• M16: 2,611,979 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.7

Radius: 8.2

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.02 AU - 1.18 AU

Year: 769 Days

Day: 13.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 79.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 38,753,362 km

• M1: 113,545 km (0.081 R)
• M2: 197,020 km (0.063 R)
• M3: 300,093 km (0.118 R)
• M4: 408,552 km (0.091 R)
• M5: 461,509 km (0.112 R)
• M6: 512,522 km (0.115 R)
• M7: 631,153 km (0.112 R)
• M8: 732,132 km (0.059 R)
• M9: 821,592 km (0.113 R)
• M10: 896,989 km (0.094 R)
• M11: 956,828 km (0.075 R)
• M12: 1,055,413 km (0.112 R)
• M13: 1,137,991 km (0.041 R)
• M14: 1,249,591 km (0.063 R)
• M15: 1,310,178 km (0.102 R)
• M16: 1,399,488 km (0.086 R)
• M17: 1,490,892 km (0.116 R)
• M18: 2,064,899 km (0.057 R)
• M19: 2,185,774 km (0.107 R)
• M20: 2,284,210 km (0.115 R)
• M21: 2,359,009 km (0.093 R)
• M22: 2,417,801 km (0.073 R)
• M23: 2,477,042 km (0.044 R)
• M24: 2,614,522 km (0.09 R)
• M25: 2,675,408 km (0.101 R)
• M26: 2,905,639 km (0.065 R)
• M27: 3,395,273 km (0.076 R)
• M28: 3,471,419 km (0.116 R)
• M29: 3,850,799 km (0.096 R)
• M30: 4,040,489 km (0.099 R)
• M31: 4,141,467 km (0.072 R)
• M32: 4,596,245 km (0.073 R)
• M33: 4,733,576 km (0.106 R)
• M34: 4,926,108 km (0.102 R)
• M35: 5,012,576 km (0.114 R)
• M36: 5,296,812 km (0.062 R)
• M37: 5,352,163 km (0.109 R)
• M38: 5,496,824 km (0.077 R)
• M39: 6,007,551 km (0.12 R)
• M40: 6,123,041 km (0.102 R)
• M41: 6,497,784 km (0.076 R)
• M42: 6,652,169 km (0.118 R)
• M43: 6,723,975 km (0.106 R)
• M44: 6,880,156 km (0.036 R)
• M45: 7,417,661 km (0.085 R)
• M46: 7,554,094 km (0.111 R)
• M47: 7,616,476 km (0.105 R)
• M48: 7,930,632 km (0.107 R)
• M49: 8,006,777 km (0.096 R)
• M50: 8,108,504 km (0.093 R)
• M51: 8,210,679 km (0.094 R)
• M52: 8,326,169 km (0.03 R)
• M53: 8,390,645 km (0.046 R)
• M54: 8,442,257 km (0.043 R)
• M55: 8,571,808 km (0.093 R)
• M56: 8,649,898 km (0.087 R)
• M57: 8,793,662 km (0.097 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.5

Radius: 6.6

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.4 AU - 7.06 AU

Year: 11643 Days

Day: 18.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,753,362 km

• M1: 172,636 km (0.109 R)
• M2: 216,169 km (0.084 R)
• M3: 282,740 km (0.12 R)
• M4: 367,412 km (0.062 R)
• M5: 450,589 km (0.06 R)
• M6: 752,477 km (0.101 R)
• M7: 847,173 km (0.112 R)
• M8: 917,334 km (0.091 R)
• M9: 1,202,019 km (0.061 R)
• M10: 1,445,564 km (0.108 R)
• M11: 2,324,901 km (0.089 R)
• M12: 2,753,050 km (0.047 R)
• M13: 2,944,086 km (0.058 R)
• M14: 3,565,665 km (0.043 R)
• M15: 3,704,193 km (0.085 R)
• M16: 4,129,948 km (0.111 R)
• M17: 4,226,738 km (0.107 R)
• M18: 5,001,954 km (0.083 R)
• M19: 5,366,225 km (0.091 R)
• M20: 5,739,173 km (0.112 R)
• M21: 5,820,255 km (0.086 R)
• M22: 6,038,069 km (0.084 R)
• M23: 6,258,726 km (0.054 R)
• M24: 6,707,819 km (0.108 R)
• M25: 6,764,666 km (0.117 R)
• M26: 7,995,707 km (0.12 R)
• M27: 8,116,432 km (0.1 R)
• M28: 8,421,163 km (0.031 R)
• M29: 8,916,482 km (0.099 R)
• M30: 9,516,968 km (0.065 R)
• M31: 9,967,706 km (0.086 R)
• M32: 10,065,244 km (0.071 R)
• M33: 10,557,421 km (0.092 R)
• M34: 10,690,114 km (0.098 R)
• M35: 11,024,017 km (0.075 R)
• M36: 11,429,277 km (0.074 R)
• M37: 11,873,733 km (0.089 R)
• M38: 12,323,873 km (0.06 R)
• M39: 12,568,615 km (0.085 R)
• M40: 12,885,613 km (0.11 R)
• M41: 13,062,886 km (0.05 R)
• M42: 13,455,580 km (0.045 R)
• M43: 14,509,797 km (0.09 R)
• M44: 15,892,679 km (0.065 R)
• M45: 16,044,820 km (0.087 R)
• M46: 16,657,723 km (0.092 R)
• M47: 17,044,583 km (0.069 R)
• M48: 17,200,314 km (0.09 R)
• M49: 17,473,779 km (0.089 R)
• M50: 17,788,084 km (0.078 R)
• M51: 18,064,541 km (0.101 R)
• M52: 18,263,058 km (0.112 R)
• M53: 18,502,115 km (0.037 R)
• M54: 19,063,855 km (0.099 R)
• M55: 19,265,812 km (0.094 R)
• M56: 19,549,899 km (0.069 R)
• M57: 19,998,991 km (0.117 R)
• M58: 20,327,658 km (0.047 R)
• M59: 20,782,585 km (0.106 R)
• M60: 21,199,215 km (0.103 R)
• M61: 21,366,465 km (0.057 R)
• M62: 21,702,612 km (0.086 R)
• M63: 21,786,835 km (0.095 R)
• M64: 21,998,068 km (0.119 R)
• M65: 22,550,383 km (0.059 R)
• M66: 22,678,439 km (0.093 R)
• M67: 22,721,224 km (0.105 R)
• M68: 22,935,448 km (0.026 R)
• M69: 23,972,760 km (0.09 R)
• M70: 24,059,975 km (0.11 R)
• M71: 24,365,753 km (0.059 R)
• M72: 25,246,585 km (0.088 R)
• M73: 26,362,286 km (0.083 R)
• M74: 26,767,846 km (0.047 R)
• M75: 27,084,694 km (0.119 R)
• M76: 27,311,934 km (0.065 R)
• M77: 28,226,575 km (0.114 R)
• M78: 28,272,651 km (0.103 R)
• M79: 29,384,014 km (0.102 R)
• M80: 30,651,557 km (0.089 R)
• M81: 31,601,802 km (0.043 R)
• M82: 31,697,395 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.8

Radius: 6

Gravity: 25.94 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.69 AU - 8.25 AU

Year: 13615 Days

Day: 17.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 38,753,362 km

• M1: 80,484 km (0.112 R)
• M2: 739,163 km (0.113 R)
• M3: 1,032,973 km (0.063 R)
• M4: 1,081,293 km (0.107 R)
• M5: 1,130,511 km (0.119 R)
• M6: 1,776,924 km (0.111 R)
• M7: 1,954,047 km (0.116 R)
• M8: 2,325,200 km (0.043 R)
• M9: 2,617,813 km (0.101 R)
• M10: 2,717,894 km (0.099 R)
• M11: 4,326,670 km (0.033 R)
• M12: 4,405,657 km (0.096 R)
• M13: 4,485,243 km (0.114 R)
• M14: 6,988,165 km (0.116 R)
• M15: 7,127,591 km (0.041 R)
• M16: 7,267,764 km (0.102 R)
• M17: 7,314,737 km (0.086 R)
• M18: 7,408,984 km (0.116 R)
• M19: 7,456,257 km (0.098 R)
• M20: 10,048,938 km (0.082 R)
• M21: 10,897,457 km (0.093 R)
• M22: 11,330,393 km (0.069 R)
• M23: 11,548,956 km (0.097 R)
• M24: 11,824,066 km (0.08 R)
• M25: 12,324,770 km (0.041 R)
• M26: 13,926,365 km (0.097 R)
• M27: 16,325,466 km (0.102 R)
• M28: 17,761,606 km (0.054 R)
• M29: 18,978,135 km (0.107 R)
• M30: 20,089,348 km (0.095 R)
• M31: 21,490,781 km (0.047 R)
• M32: 22,032,924 km (0.086 R)
• M33: 22,511,039 km (0.06 R)
• M34: 22,854,665 km (0.054 R)
• M35: 22,992,594 km (0.104 R)
• M36: 24,598,378 km (0.102 R)
• M37: 25,023,236 km (0.092 R)
• M38: 25,808,475 km (0.094 R)
• M39: 25,952,089 km (0.108 R)
• M40: 26,024,046 km (0.119 R)
• M41: 27,990,659 km (0.064 R)
• M42: 28,656,819 km (0.104 R)
• M43: 29,929,148 km (0.074 R)
• M44: 30,914,699 km (0.102 R)
• M45: 31,220,028 km (0.063 R)
• M46: 32,451,369 km (0.092 R)
• M47: 32,761,634 km (0.118 R)
• M48: 32,839,425 km (0.099 R)
• M49: 34,406,912 km (0.095 R)
• M50: 34,723,311 km (0.074 R)
• M51: 36,722,837 km (0.106 R)
• M52: 36,965,185 km (0.118 R)
• M53: 38,430,945 km (0.108 R)
• M54: 38,923,720 km (0.056 R)
• M55: 40,081,757 km (0.061 R)
• M56: 40,999,540 km (0.075 R)
• M57: 41,503,087 km (0.097 R)
• M58: 42,262,146 km (0.102 R)
• M59: 42,685,808 km (0.092 R)
• M60: 43,025,844 km (0.083 R)
• M61: 43,281,357 km (0.104 R)
• M62: 44,825,506 km (0.072 R)
• M63: 45,517,396 km (0.094 R)
• M64: 46,213,026 km (0.106 R)
• M65: 46,736,918 km (0.042 R)
• M66: 47,967,211 km (0.082 R)
• M67: 50,908,903 km (0.089 R)
• M68: 51,993,039 km (0.056 R)
• M69: 52,537,875 km (0.114 R)
• M70: 52,902,295 km (0.111 R)
• M71: 53,358,868 km (0.108 R)
• M72: 53,908,490 km (0.097 R)
• M73: 54,275,903 km (0.072 R)
• M74: 55,013,420 km (0.051 R)
• M75: 56,032,780 km (0.087 R)
• M76: 56,404,980 km (0.063 R)
• M77: 56,871,426 km (0.097 R)
• M78: 56,964,924 km (0.074 R)
• M79: 59,981,865 km (0.091 R)
• M80: 60,648,772 km (0.119 R)
• M81: 61,605,600 km (0.114 R)
• M82: 61,893,725 km (0.086 R)
• M83: 62,471,173 km (0.115 R)
• M84: 62,760,495 km (0.081 R)
• M85: 62,953,776 km (0.089 R)
• M86: 63,340,636 km (0.029 R)
• M87: 64,214,138 km (0.118 R)
• M88: 64,603,691 km (0.049 R)
• M89: 64,896,304 km (0.118 R)
• M90: 65,189,367 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.5

Radius: 6.8

Gravity: 13.98 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.63 AU - 12.11 AU

Year: 20678 Days

Day: 21.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 38,753,362 km

• M1: 97,089 km (0.102 R)
• M2: 172,486 km (0.115 R)
• M3: 268,678 km (0.042 R)
• M4: 541,544 km (0.093 R)
• M5: 649,255 km (0.057 R)
• M6: 1,149,360 km (0.075 R)
• M7: 1,713,344 km (0.117 R)
• M8: 2,177,098 km (0.114 R)
• M9: 3,372,834 km (0.108 R)
• M10: 4,034,954 km (0.076 R)
• M11: 4,249,926 km (0.117 R)
• M12: 4,601,930 km (0.103 R)
• M13: 4,826,626 km (0.113 R)
• M14: 5,380,587 km (0.056 R)
• M15: 5,905,974 km (0.071 R)
• M16: 7,211,665 km (0.08 R)
• M17: 8,602,775 km (0.111 R)
• M18: 10,190,457 km (0.081 R)
• M19: 10,719,735 km (0.101 R)
• M20: 11,197,700 km (0.085 R)
• M21: 11,743,582 km (0.066 R)
• M22: 12,050,707 km (0.034 R)
• M23: 12,422,757 km (0.102 R)
• M24: 12,547,521 km (0.09 R)
• M25: 12,610,053 km (0.114 R)
• M26: 12,735,566 km (0.066 R)
• M27: 13,754,178 km (0.072 R)
• M28: 14,273,282 km (0.11 R)
• M29: 15,196,900 km (0.072 R)
• M30: 15,464,381 km (0.119 R)
• M31: 15,936,212 km (0.051 R)
• M32: 16,756,009 km (0.074 R)
• M33: 17,032,316 km (0.095 R)
• M34: 17,659,580 km (0.069 R)
• M35: 19,224,523 km (0.068 R)
• M36: 20,023,376 km (0.118 R)
• M37: 20,463,792 km (0.076 R)
• M38: 21,279,400 km (0.095 R)
• M39: 23,095,518 km (0.076 R)
• M40: 23,402,941 km (0.066 R)
• M41: 24,411,680 km (0.029 R)
• M42: 25,118,230 km (0.103 R)
• M43: 25,355,343 km (0.051 R)
• M44: 26,793,128 km (0.1 R)
• M45: 27,035,178 km (0.112 R)
• M46: 29,580,137 km (0.113 R)
• M47: 29,997,664 km (0.118 R)
• M48: 30,333,212 km (0.105 R)
• M49: 30,754,330 km (0.104 R)
• M50: 32,371,932 km (0.043 R)
• M51: 34,366,969 km (0.119 R)
• M52: 35,158,492 km (0.028 R)
• M53: 35,778,276 km (0.059 R)
• M54: 36,134,019 km (0.114 R)
• M55: 37,028,465 km (0.066 R)
• M56: 37,658,870 km (0.059 R)
• M57: 38,383,822 km (0.103 R)
• M58: 38,565,733 km (0.07 R)
• M59: 40,400,999 km (0.062 R)
• M60: 41,795,850 km (0.108 R)
• M61: 42,640,479 km (0.107 R)
• M62: 43,206,558 km (0.11 R)
• M63: 43,870,174 km (0.114 R)
• M64: 43,965,318 km (0.085 R)
• M65: 44,346,344 km (0.083 R)
• M66: 44,824,160 km (0.11 R)
• M67: 45,784,877 km (0.099 R)
• M68: 48,609,285 km (0.102 R)
• M69: 49,299,380 km (0.115 R)
• M70: 49,398,264 km (0.093 R)
• M71: 49,893,433 km (0.077 R)
• M72: 51,891,013 km (0.072 R)
• M73: 52,596,367 km (0.067 R)
• M74: 54,220,402 km (0.057 R)
• M75: 56,170,111 km (0.092 R)
• M76: 56,894,314 km (0.097 R)
• M77: 57,829,899 km (0.069 R)
• M78: 58,560,984 km (0.099 R)
• M79: 58,770,421 km (0.079 R)
• M80: 59,400,378 km (0.081 R)
• M81: 61,622,504 km (0.119 R)
• M82: 62,904,558 km (0.07 R)
• M83: 63,979,718 km (0.087 R)
• M84: 66,147,990 km (0.088 R)
• M85: 67,680,021 km (0.098 R)
• M86: 68,340,197 km (0.107 R)
• M87: 70,333,439 km (0.094 R)
• M88: 70,890,541 km (0.12 R)
• M89: 71,225,491 km (0.047 R)
• M90: 74,830,949 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73

Radius: 5.4

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.58 AU - 11.16 AU

Year: 22269 Days

Day: 21.7 Hours

Environment

Temp: -243 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 38,753,362 km

• M1: 76,893 km (0.088 R)
• M2: 412,142 km (0.111 R)
• M3: 525,837 km (0.077 R)
• M4: 753,076 km (0.092 R)
• M5: 830,119 km (0.107 R)
• M6: 1,025,793 km (0.062 R)
• M7: 1,094,308 km (0.069 R)
• M8: 1,655,300 km (0.034 R)
• M9: 2,093,622 km (0.069 R)
• M10: 2,683,636 km (0.11 R)
• M11: 3,120,612 km (0.101 R)
• M12: 3,220,693 km (0.035 R)
• M13: 3,553,398 km (0.047 R)
• M14: 3,923,803 km (0.112 R)
• M15: 4,086,415 km (0.055 R)
• M16: 4,418,224 km (0.117 R)
• M17: 5,404,522 km (0.041 R)
• M18: 5,585,386 km (0.071 R)
• M19: 5,984,214 km (0.102 R)
• M20: 6,906,634 km (0.099 R)
• M21: 7,037,233 km (0.047 R)
• M22: 8,668,299 km (0.048 R)
• M23: 9,634,701 km (0.093 R)
• M24: 10,038,167 km (0.1 R)
• M25: 11,473,857 km (0.109 R)
• M26: 12,255,058 km (0.07 R)
• M27: 13,540,103 km (0.101 R)
• M28: 16,019,389 km (0.113 R)
• M29: 16,279,240 km (0.091 R)
• M30: 17,465,701 km (0.115 R)
• M31: 20,060,476 km (0.098 R)
• M32: 21,093,749 km (0.101 R)
• M33: 21,426,005 km (0.05 R)
• M34: 22,144,075 km (0.099 R)
• M35: 23,652,919 km (0.099 R)
• M36: 25,547,128 km (0.062 R)
• M37: 26,665,970 km (0.102 R)
• M38: 26,922,530 km (0.091 R)
• M39: 28,060,821 km (0.059 R)
• M40: 28,478,498 km (0.083 R)
• M41: 30,116,894 km (0.068 R)
• M42: 32,057,627 km (0.095 R)
• M43: 32,439,550 km (0.087 R)
• M44: 32,768,217 km (0.065 R)
• M45: 33,318,438 km (0.091 R)
• M46: 34,987,352 km (0.06 R)
• M47: 35,775,433 km (0.061 R)
• M48: 36,171,718 km (0.102 R)
• M49: 36,228,416 km (0.108 R)
• M50: 36,455,505 km (0.025 R)
• M51: 36,626,196 km (0.119 R)
• M52: 37,656,028 km (0.1 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: 221 - 15,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit