🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.2

Radius: 11.4

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.49 AU - 0.75 AU

Year: 331 Days

Day: 7.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,773,768 km

• M1: 143,165 km (0.057 R)
• M2: 220,806 km (0.089 R)
• M3: 294,857 km (0.075 R)
• M4: 368,609 km (0.088 R)
• M5: 442,511 km (0.079 R)
• M6: 528,828 km (0.116 R)
• M7: 611,706 km (0.091 R)
• M8: 735,423 km (0.106 R)
• M9: 854,054 km (0.104 R)
• M10: 982,110 km (0.048 R)
• M11: 1,059,153 km (0.069 R)
• M12: 1,143,825 km (0.109 R)
• M13: 1,222,663 km (0.12 R)
• M14: 1,326,185 km (0.119 R)
• M15: 1,441,375 km (0.053 R)
• M16: 1,524,253 km (0.043 R)
• M17: 1,608,776 km (0.098 R)
• M18: 1,710,502 km (0.075 R)
• M19: 1,782,758 km (0.116 R)
• M20: 1,917,396 km (0.076 R)
• M21: 2,005,808 km (0.103 R)
• M22: 2,196,994 km (0.082 R)
• M23: 2,303,658 km (0.093 R)
• M24: 2,387,432 km (0.088 R)
• M25: 2,461,633 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.4

Radius: 11.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.54 AU - 0.72 AU

Year: 339 Days

Day: 7.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 48,773,768 km

• M1: 148,700 km (0.067 R)
• M2: 241,451 km (0.092 R)
• M3: 342,280 km (0.075 R)
• M4: 462,557 km (0.109 R)
• M5: 568,921 km (0.117 R)
• M6: 645,365 km (0.081 R)
• M7: 735,423 km (0.117 R)
• M8: 895,194 km (0.107 R)
• M9: 1,037,611 km (0.087 R)
• M10: 1,188,256 km (0.071 R)
• M11: 1,278,314 km (0.074 R)
• M12: 1,370,915 km (0.076 R)
• M13: 1,550,283 km (0.103 R)
• M14: 1,706,762 km (0.102 R)
• M15: 1,818,512 km (0.104 R)
• M16: 1,896,003 km (0.077 R)
• M17: 2,144,934 km (0.059 R)
• M18: 2,295,579 km (0.074 R)
• M19: 2,454,901 km (0.082 R)
• M20: 2,556,328 km (0.106 R)
• M21: 2,742,578 km (0.098 R)
• M22: 2,895,916 km (0.097 R)
• M23: 3,014,247 km (0.101 R)
• M24: 3,178,207 km (0.091 R)
• M25: 3,412,776 km (0.105 R)
• M26: 3,526,620 km (0.117 R)
• M27: 3,606,954 km (0.089 R)
• M28: 3,746,230 km (0.068 R)
• M29: 3,834,193 km (0.065 R)
• M30: 4,030,316 km (0.071 R)
• M31: 4,114,390 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.6

Radius: 14.7

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.5 AU - 0.8 AU

Year: 355 Days

Day: 9.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 48,773,768 km

• M1: 184,604 km (0.117 R)
• M2: 321,486 km (0.107 R)
• M3: 443,258 km (0.066 R)
• M4: 540,048 km (0.059 R)
• M5: 684,859 km (0.114 R)
• M6: 776,862 km (0.055 R)
• M7: 935,435 km (0.084 R)
• M8: 1,038,060 km (0.119 R)
• M9: 1,158,187 km (0.097 R)
• M10: 1,392,158 km (0.098 R)
• M11: 1,541,008 km (0.073 R)
• M12: 1,647,521 km (0.113 R)
• M13: 1,821,354 km (0.115 R)
• M14: 1,915,900 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.1

Radius: 9.9

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.98 AU - 4.03 AU

Year: 4441 Days

Day: 12.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,773,768 km

• M1: 175,030 km (0.1 R)
• M2: 294,109 km (0.112 R)
• M3: 373,695 km (0.116 R)
• M4: 452,534 km (0.073 R)
• M5: 678,426 km (0.095 R)
• M6: 926,759 km (0.079 R)
• M7: 1,234,631 km (0.094 R)
• M8: 1,328,579 km (0.073 R)
• M9: 1,474,137 km (0.053 R)
• M10: 1,608,028 km (0.077 R)
• M11: 2,015,682 km (0.092 R)
• M12: 2,494,844 km (0.116 R)
• M13: 2,882,302 km (0.044 R)
• M14: 3,158,460 km (0.044 R)
• M15: 3,310,750 km (0.083 R)
• M16: 3,510,164 km (0.09 R)
• M17: 3,622,662 km (0.082 R)
• M18: 3,713,618 km (0.09 R)
• M19: 3,828,359 km (0.09 R)
• M20: 4,061,283 km (0.025 R)
• M21: 4,155,829 km (0.059 R)
• M22: 4,347,015 km (0.114 R)
• M23: 4,813,012 km (0.096 R)
• M24: 5,192,093 km (0.101 R)
• M25: 5,792,130 km (0.12 R)
• M26: 6,414,158 km (0.067 R)
• M27: 6,524,562 km (0.029 R)
• M28: 8,616,987 km (0.12 R)
• M29: 8,769,427 km (0.065 R)
• M30: 9,170,200 km (0.096 R)
• M31: 9,388,463 km (0.055 R)
• M32: 9,925,669 km (0.114 R)
• M33: 10,343,197 km (0.116 R)
• M34: 11,029,851 km (0.101 R)
• M35: 11,428,829 km (0.099 R)
• M36: 11,798,784 km (0.065 R)
• M37: 11,866,402 km (0.104 R)
• M38: 12,654,035 km (0.08 R)
• M39: 13,247,191 km (0.043 R)
• M40: 13,352,807 km (0.115 R)
• M41: 13,956,434 km (0.096 R)
• M42: 14,787,450 km (0.077 R)
• M43: 14,896,956 km (0.029 R)
• M44: 15,745,924 km (0.092 R)
• M45: 16,421,358 km (0.12 R)
• M46: 17,298,151 km (0.07 R)
• M47: 17,568,026 km (0.094 R)
• M48: 17,684,114 km (0.087 R)
• M49: 17,994,829 km (0.057 R)
• M50: 18,111,964 km (0.109 R)
• M51: 18,190,054 km (0.119 R)
• M52: 18,621,943 km (0.117 R)
• M53: 18,700,781 km (0.04 R)
• M54: 19,176,502 km (0.043 R)
• M55: 19,656,113 km (0.087 R)
• M56: 19,736,447 km (0.083 R)
• M57: 19,857,173 km (0.104 R)
• M58: 20,099,222 km (0.118 R)
• M59: 20,180,154 km (0.1 R)
• M60: 20,464,390 km (0.107 R)
• M61: 20,995,463 km (0.118 R)
• M62: 21,077,592 km (0.096 R)
• M63: 21,988,045 km (0.048 R)
• M64: 22,406,021 km (0.093 R)
• M65: 22,700,280 km (0.069 R)
• M66: 22,784,504 km (0.097 R)
• M67: 23,250,052 km (0.108 R)
• M68: 24,147,490 km (0.09 R)
• M69: 24,319,677 km (0.054 R)
• M70: 24,622,014 km (0.055 R)
• M71: 25,492,824 km (0.082 R)
• M72: 25,799,948 km (0.102 R)
• M73: 26,285,094 km (0.045 R)
• M74: 26,550,929 km (0.063 R)
• M75: 27,893,869 km (0.064 R)
• M76: 28,074,584 km (0.056 R)
• M77: 28,437,209 km (0.048 R)
• M78: 29,029,766 km (0.109 R)
• M79: 29,121,320 km (0.04 R)
• M80: 30,925,171 km (0.107 R)
• M81: 31,205,817 km (0.029 R)
• M82: 31,440,536 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.2

Radius: 8.1

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.6 AU - 4.6 AU

Year: 5631 Days

Day: 9.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,773,768 km

• M1: 207,343 km (0.117 R)
• M2: 370,554 km (0.083 R)
• M3: 457,769 km (0.118 R)
• M4: 999,912 km (0.1 R)
• M5: 1,175,690 km (0.108 R)
• M6: 1,292,825 km (0.111 R)
• M7: 1,378,993 km (0.106 R)
• M8: 1,743,114 km (0.114 R)
• M9: 1,936,096 km (0.112 R)
• M10: 2,035,429 km (0.064 R)
• M11: 2,156,603 km (0.117 R)
• M12: 2,238,882 km (0.106 R)
• M13: 2,385,338 km (0.113 R)
• M14: 2,888,735 km (0.073 R)
• M15: 3,002,579 km (0.114 R)
• M16: 3,141,106 km (0.096 R)
• M17: 3,569,405 km (0.1 R)
• M18: 3,642,559 km (0.097 R)
• M19: 4,066,818 km (0.085 R)
• M20: 4,772,770 km (0.096 R)
• M21: 5,071,218 km (0.113 R)
• M22: 5,264,349 km (0.092 R)
• M23: 6,383,940 km (0.047 R)
• M24: 6,562,709 km (0.107 R)
• M25: 6,803,412 km (0.08 R)
• M26: 7,139,259 km (0.112 R)
• M27: 7,293,794 km (0.108 R)
• M28: 7,606,005 km (0.083 R)
• M29: 7,890,839 km (0.085 R)
• M30: 9,098,094 km (0.108 R)
• M31: 9,980,572 km (0.055 R)
• M32: 10,222,770 km (0.119 R)
• M33: 10,501,920 km (0.088 R)
• M34: 10,748,308 km (0.061 R)
• M35: 11,067,998 km (0.112 R)
• M36: 11,318,724 km (0.105 R)
• M37: 11,680,153 km (0.068 R)
• M38: 12,525,830 km (0.093 R)
• M39: 12,637,579 km (0.105 R)
• M40: 12,862,126 km (0.112 R)
• M41: 12,937,373 km (0.106 R)
• M42: 14,236,930 km (0.119 R)
• M43: 14,314,721 km (0.072 R)
• M44: 14,823,503 km (0.1 R)
• M45: 15,738,145 km (0.09 R)
• M46: 15,899,112 km (0.115 R)
• M47: 16,385,156 km (0.094 R)
• M48: 16,548,217 km (0.087 R)
• M49: 16,630,047 km (0.058 R)
• M50: 16,752,867 km (0.065 R)
• M51: 16,917,275 km (0.05 R)
• M52: 17,579,844 km (0.064 R)
• M53: 17,705,058 km (0.089 R)
• M54: 17,830,570 km (0.037 R)
• M55: 17,956,382 km (0.038 R)
• M56: 18,547,294 km (0.103 R)
• M57: 18,632,265 km (0.098 R)
• M58: 19,273,442 km (0.039 R)
• M59: 19,402,545 km (0.057 R)
• M60: 22,134,501 km (0.118 R)
• M61: 22,450,452 km (0.112 R)
• M62: 23,224,022 km (0.102 R)
• M63: 23,453,206 km (0.088 R)
• M64: 24,470,322 km (0.065 R)
• M65: 25,078,288 km (0.108 R)
• M66: 25,360,429 km (0.08 R)
• M67: 25,880,581 km (0.056 R)
• M68: 26,404,323 km (0.088 R)
• M69: 26,547,788 km (0.093 R)
• M70: 26,691,402 km (0.09 R)
• M71: 27,220,529 km (0.085 R)
• M72: 27,317,170 km (0.046 R)
• M73: 27,607,539 km (0.059 R)
• M74: 27,801,717 km (0.118 R)
• M75: 29,668,699 km (0.08 R)
• M76: 30,919,038 km (0.073 R)
• M77: 30,969,452 km (0.068 R)
• M78: 31,070,281 km (0.12 R)
• M79: 32,339,768 km (0.111 R)
• M80: 32,955,065 km (0.101 R)
• M81: 34,824,290 km (0.102 R)
• M82: 35,086,685 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.7

Radius: 8.1

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.31 AU - 5.89 AU

Year: 8988 Days

Day: 11 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,773,768 km

• M1: 168,746 km (0.061 R)
• M2: 293,062 km (0.112 R)
• M3: 724,951 km (0.086 R)
• M4: 914,043 km (0.069 R)
• M5: 1,042,697 km (0.075 R)
• M6: 1,158,037 km (0.102 R)
• M7: 1,380,639 km (0.104 R)
• M8: 1,842,896 km (0.04 R)
• M9: 2,250,550 km (0.045 R)
• M10: 2,401,046 km (0.075 R)
• M11: 2,529,102 km (0.097 R)
• M12: 2,872,429 km (0.048 R)
• M13: 2,981,186 km (0.112 R)
• M14: 3,063,615 km (0.105 R)
• M15: 3,118,966 km (0.102 R)
• M16: 3,869,199 km (0.114 R)
• M17: 3,959,257 km (0.066 R)
• M18: 4,141,617 km (0.069 R)
• M19: 5,093,957 km (0.11 R)
• M20: 6,751,053 km (0.064 R)
• M21: 7,005,519 km (0.092 R)
• M22: 7,115,623 km (0.077 R)
• M23: 7,189,374 km (0.055 R)
• M24: 7,263,425 km (0.094 R)
• M25: 7,599,422 km (0.058 R)
• M26: 7,902,358 km (0.05 R)
• M27: 7,978,653 km (0.098 R)
• M28: 8,676,976 km (0.054 R)
• M29: 9,638,292 km (0.115 R)
• M30: 9,883,782 km (0.049 R)
• M31: 10,464,969 km (0.07 R)
• M32: 10,844,350 km (0.079 R)
• M33: 11,660,107 km (0.114 R)
• M34: 11,747,173 km (0.103 R)
• M35: 11,834,388 km (0.117 R)
• M36: 13,395,741 km (0.109 R)
• M37: 14,038,115 km (0.064 R)
• M38: 14,643,687 km (0.099 R)
• M39: 15,257,936 km (0.035 R)
• M40: 15,640,009 km (0.095 R)
• M41: 16,657,873 km (0.108 R)
• M42: 19,166,629 km (0.053 R)
• M43: 19,320,864 km (0.032 R)
• M44: 19,372,475 km (0.095 R)
• M45: 19,423,937 km (0.094 R)
• M46: 20,202,744 km (0.069 R)
• M47: 20,307,313 km (0.09 R)
• M48: 21,044,680 km (0.03 R)
• M49: 21,363,324 km (0.112 R)
• M50: 21,576,650 km (0.072 R)
• M51: 22,328,829 km (0.064 R)
• M52: 23,693,460 km (0.062 R)
• M53: 23,859,065 km (0.108 R)
• M54: 24,080,320 km (0.117 R)
• M55: 24,580,875 km (0.078 R)
• M56: 24,916,423 km (0.097 R)
• M57: 25,084,870 km (0.104 R)
• M58: 25,197,368 km (0.104 R)
• M59: 25,592,157 km (0.098 R)
• M60: 26,046,036 km (0.063 R)
• M61: 26,961,725 km (0.111 R)
• M62: 27,076,915 km (0.095 R)
• M63: 27,539,322 km (0.107 R)
• M64: 28,179,452 km (0.11 R)
• M65: 28,530,708 km (0.069 R)
• M66: 28,589,350 km (0.098 R)
• M67: 30,788,588 km (0.054 R)
• M68: 31,634,863 km (0.093 R)
• M69: 32,734,108 km (0.077 R)
• M70: 33,164,950 km (0.113 R)
• M71: 33,783,837 km (0.072 R)
• M72: 34,094,701 km (0.12 R)
• M73: 35,916,055 km (0.109 R)
• M74: 36,551,397 km (0.068 R)
• M75: 36,934,517 km (0.091 R)
• M76: 38,091,507 km (0.098 R)
• M77: 38,804,491 km (0.112 R)
• M78: 39,521,813 km (0.054 R)
• M79: 39,587,187 km (0.057 R)
• M80: 39,914,806 km (0.098 R)
• M81: 40,046,153 km (0.08 R)
• M82: 40,969,471 km (0.107 R)
• M83: 41,234,559 km (0.027 R)
• M84: 41,833,100 km (0.119 R)
• M85: 41,966,541 km (0.117 R)
• M86: 43,443,222 km (0.105 R)
• M87: 43,781,313 km (0.073 R)
• M88: 44,527,956 km (0.118 R)
• M89: 44,664,090 km (0.116 R)
• M90: 45,896,328 km (0.031 R)
• M91: 45,965,143 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.1

Radius: 7.4

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.74 AU - 6.76 AU

Year: 11895 Days

Day: 20.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 48,773,768 km

• M1: 140,772 km (0.033 R)
• M2: 541,395 km (0.119 R)
• M3: 686,056 km (0.066 R)
• M4: 754,572 km (0.099 R)
• M5: 1,495,081 km (0.046 R)
• M6: 1,562,699 km (0.116 R)
• M7: 1,916,798 km (0.098 R)
• M8: 2,141,045 km (0.116 R)
• M9: 2,347,639 km (0.109 R)
• M10: 2,480,034 km (0.098 R)
• M11: 2,533,590 km (0.062 R)
• M12: 3,091,590 km (0.11 R)
• M13: 3,149,484 km (0.11 R)
• M14: 3,325,261 km (0.097 R)
• M15: 3,778,842 km (0.12 R)
• M16: 4,123,815 km (0.059 R)
• M17: 4,284,034 km (0.109 R)
• M18: 4,676,878 km (0.042 R)
• M19: 4,743,449 km (0.044 R)
• M20: 4,877,639 km (0.092 R)
• M21: 5,287,686 km (0.105 R)
• M22: 5,391,956 km (0.069 R)
• M23: 7,074,184 km (0.087 R)
• M24: 7,150,778 km (0.103 R)
• M25: 8,698,667 km (0.094 R)
• M26: 9,278,808 km (0.077 R)
• M27: 9,573,516 km (0.057 R)
• M28: 9,700,824 km (0.116 R)
• M29: 10,783,015 km (0.102 R)
• M30: 11,766,770 km (0.068 R)
• M31: 12,639,225 km (0.054 R)
• M32: 12,825,624 km (0.107 R)
• M33: 12,919,123 km (0.112 R)
• M34: 13,437,479 km (0.106 R)
• M35: 13,485,051 km (0.084 R)
• M36: 13,675,340 km (0.039 R)
• M37: 15,082,457 km (0.099 R)
• M38: 15,828,203 km (0.064 R)
• M39: 16,180,206 km (0.11 R)
• M40: 17,407,059 km (0.078 R)
• M41: 18,875,661 km (0.117 R)
• M42: 19,356,169 km (0.08 R)
• M43: 21,152,092 km (0.084 R)
• M44: 21,207,293 km (0.099 R)
• M45: 21,484,349 km (0.117 R)
• M46: 21,595,500 km (0.075 R)
• M47: 22,210,048 km (0.101 R)
• M48: 23,915,464 km (0.043 R)
• M49: 24,783,730 km (0.08 R)
• M50: 25,075,445 km (0.117 R)
• M51: 25,544,734 km (0.063 R)
• M52: 26,670,608 km (0.091 R)
• M53: 26,730,297 km (0.099 R)
• M54: 26,849,826 km (0.099 R)
• M55: 27,029,493 km (0.113 R)
• M56: 29,462,702 km (0.115 R)
• M57: 29,586,120 km (0.091 R)
• M58: 29,647,904 km (0.106 R)
• M59: 29,709,838 km (0.041 R)
• M60: 31,207,163 km (0.099 R)
• M61: 31,648,477 km (0.101 R)
• M62: 33,241,544 km (0.114 R)
• M63: 33,821,386 km (0.106 R)
• M64: 34,404,668 km (0.115 R)
• M65: 35,056,615 km (0.098 R)
• M66: 35,712,602 km (0.118 R)
• M67: 35,910,071 km (0.089 R)
• M68: 36,704,137 km (0.079 R)
• M69: 39,256,276 km (0.113 R)
• M70: 39,392,261 km (0.092 R)
• M71: 39,800,962 km (0.091 R)
• M72: 40,074,128 km (0.044 R)
• M73: 40,622,404 km (0.039 R)
• M74: 40,897,515 km (0.081 R)
• M75: 41,173,224 km (0.032 R)
• M76: 41,934,677 km (0.099 R)
• M77: 42,351,905 km (0.039 R)
• M78: 42,561,043 km (0.097 R)
• M79: 43,541,657 km (0.087 R)
• M80: 44,529,601 km (0.098 R)
• M81: 44,742,330 km (0.091 R)
• M82: 44,884,298 km (0.078 R)
• M83: 45,311,101 km (0.117 R)
• M84: 46,025,430 km (0.052 R)
• M85: 46,097,088 km (0.119 R)
• M86: 46,887,563 km (0.099 R)
• M87: 48,263,564 km (0.102 R)
• M88: 48,773,843 km (0.089 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: 160 - 11,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit