🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.4

Radius: 13.4

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.52 AU - 0.58 AU

Year: 277 Days

Day: 10.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,063,694 km

• M1: 166,951 km (0.12 R)
• M2: 263,143 km (0.075 R)
• M3: 375,042 km (0.066 R)
• M4: 480,209 km (0.079 R)
• M5: 563,984 km (0.037 R)
• M6: 651,349 km (0.034 R)
• M7: 735,423 km (0.071 R)
• M8: 836,252 km (0.118 R)
• M9: 929,302 km (0.075 R)
• M10: 1,019,509 km (0.115 R)
• M11: 1,130,661 km (0.098 R)
• M12: 1,216,829 km (0.095 R)
• M13: 1,332,019 km (0.087 R)
• M14: 1,431,502 km (0.033 R)
• M15: 1,517,820 km (0.093 R)
• M16: 1,663,080 km (0.057 R)
• M17: 1,830,180 km (0.111 R)
• M18: 1,954,945 km (0.118 R)
• M19: 2,038,271 km (0.038 R)
• M20: 2,136,407 km (0.081 R)
• M21: 2,259,077 km (0.082 R)
• M22: 2,407,628 km (0.12 R)
• M23: 2,535,534 km (0.061 R)
• M24: 2,704,879 km (0.037 R)
• M25: 2,858,067 km (0.083 R)
• M26: 3,009,161 km (0.099 R)
• M27: 3,314,341 km (0.069 R)
• M28: 3,483,985 km (0.089 R)
• M29: 3,580,775 km (0.086 R)
• M30: 3,700,303 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.4

Radius: 9.7

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.78 AU - 1.16 AU

Year: 648 Days

Day: 11 Hours

Environment

Temp: -184 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 74,063,694 km

• M1: 123,568 km (0.083 R)
• M2: 211,382 km (0.05 R)
• M3: 327,619 km (0.119 R)
• M4: 413,339 km (0.114 R)
• M5: 512,074 km (0.036 R)
• M6: 600,037 km (0.084 R)
• M7: 681,119 km (0.053 R)
• M8: 766,390 km (0.052 R)
• M9: 837,449 km (0.047 R)
• M10: 948,600 km (0.12 R)
• M11: 1,035,367 km (0.05 R)
• M12: 1,232,986 km (0.1 R)
• M13: 1,323,044 km (0.105 R)
• M14: 1,431,951 km (0.077 R)
• M15: 1,521,261 km (0.105 R)
• M16: 1,711,848 km (0.105 R)
• M17: 1,783,057 km (0.099 R)
• M18: 1,879,548 km (0.12 R)
• M19: 2,027,799 km (0.067 R)
• M20: 2,154,359 km (0.068 R)
• M21: 2,251,149 km (0.03 R)
• M22: 2,502,623 km (0.115 R)
• M23: 2,584,004 km (0.067 R)
• M24: 2,714,603 km (0.077 R)
• M25: 3,061,820 km (0.088 R)
• M26: 3,141,705 km (0.111 R)
• M27: 3,400,659 km (0.06 R)
• M28: 3,567,161 km (0.108 R)
• M29: 3,798,440 km (0.118 R)
• M30: 3,876,530 km (0.112 R)
• M31: 3,947,439 km (0.087 R)
• M32: 4,018,648 km (0.097 R)
• M33: 4,082,376 km (0.08 R)
• M34: 4,251,272 km (0.108 R)
• M35: 4,504,990 km (0.074 R)
• M36: 4,596,095 km (0.096 R)
• M37: 4,738,213 km (0.103 R)
• M38: 4,814,209 km (0.104 R)
• M39: 4,958,571 km (0.053 R)
• M40: 5,242,957 km (0.064 R)
• M41: 5,515,075 km (0.094 R)
• M42: 5,702,072 km (0.105 R)
• M43: 5,837,010 km (0.083 R)
• M44: 5,909,265 km (0.052 R)
• M45: 5,981,970 km (0.069 R)
• M46: 6,128,127 km (0.1 R)
• M47: 6,275,631 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.9

Radius: 11.8

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.64 AU - 2.1 AU

Year: 1734 Days

Day: 7.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 74,063,694 km

• M1: 175,179 km (0.114 R)
• M2: 477,367 km (0.106 R)
• M3: 592,707 km (0.11 R)
• M4: 688,300 km (0.102 R)
• M5: 847,023 km (0.08 R)
• M6: 931,396 km (0.054 R)
• M7: 1,009,935 km (0.111 R)
• M8: 1,090,868 km (0.093 R)
• M9: 1,202,617 km (0.064 R)
• M10: 1,308,682 km (0.095 R)
• M11: 1,582,895 km (0.091 R)
• M12: 1,657,096 km (0.104 R)
• M13: 1,765,105 km (0.073 R)
• M14: 2,046,050 km (0.048 R)
• M15: 2,127,431 km (0.116 R)
• M16: 2,257,432 km (0.057 R)
• M17: 2,451,460 km (0.073 R)
• M18: 2,625,891 km (0.104 R)
• M19: 2,753,050 km (0.117 R)
• M20: 2,960,691 km (0.067 R)
• M21: 3,460,947 km (0.069 R)
• M22: 3,572,696 km (0.086 R)
• M23: 3,657,369 km (0.115 R)
• M24: 3,929,637 km (0.102 R)
• M25: 4,193,827 km (0.08 R)
• M26: 4,343,275 km (0.086 R)
• M27: 4,464,000 km (0.104 R)
• M28: 4,817,500 km (0.064 R)
• M29: 5,021,253 km (0.093 R)
• M30: 5,148,112 km (0.042 R)
• M31: 5,470,046 km (0.078 R)
• M32: 5,898,494 km (0.096 R)
• M33: 6,116,758 km (0.095 R)
• M34: 6,201,430 km (0.094 R)
• M35: 6,423,433 km (0.064 R)
• M36: 6,509,602 km (0.11 R)
• M37: 7,123,103 km (0.107 R)
• M38: 7,427,833 km (0.079 R)
• M39: 7,645,498 km (0.09 R)
• M40: 8,087,261 km (0.087 R)
• M41: 8,367,607 km (0.039 R)
• M42: 8,632,246 km (0.117 R)
• M43: 8,918,726 km (0.036 R)
• M44: 9,072,812 km (0.026 R)
• M45: 9,227,945 km (0.093 R)
• M46: 9,501,260 km (0.111 R)
• M47: 9,698,280 km (0.076 R)
• M48: 10,196,441 km (0.12 R)
• M49: 10,357,708 km (0.118 R)
• M50: 10,825,949 km (0.071 R)
• M51: 11,135,168 km (0.058 R)
• M52: 11,259,633 km (0.066 R)
• M53: 11,677,909 km (0.087 R)
• M54: 11,846,655 km (0.105 R)
• M55: 12,016,150 km (0.094 R)
• M56: 12,143,906 km (0.115 R)
• M57: 12,271,962 km (0.106 R)
• M58: 12,443,551 km (0.096 R)
• M59: 12,702,505 km (0.091 R)
• M60: 12,810,814 km (0.056 R)
• M61: 13,006,787 km (0.111 R)
• M62: 13,578,251 km (0.118 R)
• M63: 13,822,544 km (0.088 R)
• M64: 14,023,454 km (0.098 R)
• M65: 14,113,063 km (0.097 R)
• M66: 14,541,511 km (0.117 R)
• M67: 14,996,887 km (0.108 R)
• M68: 15,180,444 km (0.076 R)
• M69: 15,480,238 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.4

Radius: 8.7

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.58 AU - 2.16 AU

Year: 1734 Days

Day: 5.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 74,063,694 km

• M1: 108,608 km (0.119 R)
• M2: 169,046 km (0.106 R)
• M3: 240,254 km (0.091 R)
• M4: 323,431 km (0.036 R)
• M5: 439,668 km (0.094 R)
• M6: 624,422 km (0.114 R)
• M7: 685,607 km (0.069 R)
• M8: 801,246 km (0.074 R)
• M9: 896,091 km (0.059 R)
• M10: 987,645 km (0.114 R)
• M11: 1,045,540 km (0.079 R)
• M12: 1,234,482 km (0.051 R)
• M13: 1,289,384 km (0.116 R)
• M14: 1,393,654 km (0.091 R)
• M15: 1,526,048 km (0.106 R)
• M16: 1,585,289 km (0.068 R)
• M17: 1,653,954 km (0.049 R)
• M18: 1,750,145 km (0.119 R)
• M19: 1,821,204 km (0.106 R)
• M20: 1,893,460 km (0.09 R)
• M21: 2,003,415 km (0.086 R)
• M22: 2,201,183 km (0.079 R)
• M23: 2,326,845 km (0.112 R)
• M24: 2,445,028 km (0.049 R)
• M25: 2,565,155 km (0.096 R)
• M26: 2,780,127 km (0.103 R)
• M27: 2,853,131 km (0.064 R)
• M28: 2,937,504 km (0.063 R)
• M29: 3,033,246 km (0.072 R)
• M30: 3,216,953 km (0.061 R)
• M31: 3,293,846 km (0.096 R)
• M32: 3,349,048 km (0.08 R)
• M33: 3,460,348 km (0.07 R)
• M34: 3,618,324 km (0.069 R)
• M35: 3,801,880 km (0.1 R)
• M36: 4,554,058 km (0.113 R)
• M37: 4,615,693 km (0.099 R)
• M38: 5,273,475 km (0.039 R)
• M39: 5,534,373 km (0.107 R)
• M40: 5,639,840 km (0.085 R)
• M41: 5,772,683 km (0.1 R)
• M42: 6,314,526 km (0.055 R)
• M43: 6,494,193 km (0.094 R)
• M44: 7,043,217 km (0.06 R)
• M45: 7,577,731 km (0.11 R)
• M46: 8,351,152 km (0.063 R)
• M47: 8,533,212 km (0.118 R)
• M48: 8,640,025 km (0.097 R)
• M49: 8,793,363 km (0.103 R)
• M50: 8,932,190 km (0.053 R)
• M51: 9,637,095 km (0.102 R)
• M52: 10,084,692 km (0.108 R)
• M53: 10,294,877 km (0.119 R)
• M54: 10,490,102 km (0.092 R)
• M55: 10,851,231 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.2

Radius: 11.7

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.01 AU - 6.55 AU

Year: 8229 Days

Day: 12.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,063,694 km

• M1: 223,200 km (0.062 R)
• M2: 441,314 km (0.096 R)
• M3: 724,054 km (0.054 R)
• M4: 841,488 km (0.093 R)
• M5: 1,014,423 km (0.088 R)
• M6: 1,114,055 km (0.113 R)
• M7: 1,199,775 km (0.081 R)
• M8: 1,341,743 km (0.104 R)
• M9: 1,722,021 km (0.093 R)
• M10: 1,924,876 km (0.097 R)
• M11: 2,287,950 km (0.101 R)
• M12: 2,398,951 km (0.067 R)
• M13: 2,790,000 km (0.112 R)
• M14: 3,426,988 km (0.102 R)
• M15: 3,894,182 km (0.099 R)
• M16: 3,974,067 km (0.07 R)
• M17: 4,162,561 km (0.082 R)
• M18: 5,207,502 km (0.069 R)
• M19: 5,325,235 km (0.108 R)
• M20: 5,623,384 km (0.095 R)
• M21: 5,866,032 km (0.062 R)
• M22: 6,050,187 km (0.095 R)
• M23: 6,392,915 km (0.073 R)
• M24: 6,582,456 km (0.097 R)
• M25: 7,228,120 km (0.089 R)
• M26: 8,165,800 km (0.119 R)
• M27: 8,894,042 km (0.095 R)
• M28: 9,035,113 km (0.101 R)
• M29: 9,141,477 km (0.109 R)
• M30: 10,153,806 km (0.119 R)
• M31: 10,227,558 km (0.103 R)
• M32: 10,785,857 km (0.099 R)
• M33: 11,584,111 km (0.057 R)
• M34: 11,738,347 km (0.054 R)
• M35: 12,166,047 km (0.114 R)
• M36: 12,322,825 km (0.09 R)
• M37: 13,845,582 km (0.078 R)
• M38: 13,968,402 km (0.067 R)
• M39: 14,297,517 km (0.111 R)
• M40: 14,879,603 km (0.116 R)
• M41: 15,047,302 km (0.08 R)
• M42: 15,767,316 km (0.112 R)
• M43: 16,498,551 km (0.093 R)
• M44: 16,628,701 km (0.108 R)
• M45: 16,715,617 km (0.091 R)
• M46: 16,846,366 km (0.087 R)
• M47: 16,977,563 km (0.107 R)
• M48: 17,638,187 km (0.101 R)
• M49: 17,815,760 km (0.064 R)
• M50: 18,441,977 km (0.058 R)
• M51: 18,532,035 km (0.109 R)
• M52: 18,939,090 km (0.096 R)
• M53: 19,257,734 km (0.118 R)
• M54: 20,039,084 km (0.085 R)
• M55: 20,131,685 km (0.082 R)
• M56: 20,410,236 km (0.093 R)
• M57: 20,550,110 km (0.043 R)
• M58: 20,877,580 km (0.069 R)
• M59: 21,112,598 km (0.113 R)
• M60: 21,537,755 km (0.104 R)
• M61: 21,918,033 km (0.086 R)
• M62: 22,013,476 km (0.116 R)
• M63: 22,156,791 km (0.068 R)
• M64: 22,300,555 km (0.088 R)
• M65: 22,492,638 km (0.048 R)
• M66: 24,592,244 km (0.107 R)
• M67: 24,740,945 km (0.116 R)
• M68: 24,840,427 km (0.113 R)
• M69: 26,397,741 km (0.112 R)
• M70: 26,855,660 km (0.09 R)
• M71: 27,367,734 km (0.11 R)
• M72: 27,521,969 km (0.069 R)
• M73: 28,245,574 km (0.07 R)
• M74: 29,447,892 km (0.118 R)
• M75: 29,869,908 km (0.034 R)
• M76: 30,400,382 km (0.107 R)
• M77: 30,506,895 km (0.104 R)
• M78: 31,148,371 km (0.061 R)
• M79: 31,255,633 km (0.075 R)
• M80: 31,578,465 km (0.094 R)
• M81: 31,686,325 km (0.109 R)
• M82: 32,935,168 km (0.072 R)
• M83: 34,366,221 km (0.093 R)
• M84: 34,588,224 km (0.107 R)
• M85: 34,699,376 km (0.073 R)
• M86: 35,649,023 km (0.108 R)
• M87: 37,061,227 km (0.107 R)
• M88: 37,745,488 km (0.117 R)
• M89: 38,089,263 km (0.088 R)
• M90: 38,204,005 km (0.073 R)
• M91: 38,549,127 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.2

Radius: 7.6

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 9.21 AU - 12.13 AU

Year: 23639 Days

Day: 20.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 65.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,063,694 km

• M1: 113,246 km (0.104 R)
• M2: 191,784 km (0.067 R)
• M3: 404,662 km (0.068 R)
• M4: 498,311 km (0.12 R)
• M5: 872,455 km (0.07 R)
• M6: 1,048,681 km (0.096 R)
• M7: 1,127,669 km (0.101 R)
• M8: 1,675,047 km (0.094 R)
• M9: 2,433,658 km (0.115 R)
• M10: 2,539,723 km (0.073 R)
• M11: 3,207,827 km (0.091 R)
• M12: 4,094,494 km (0.056 R)
• M13: 4,178,717 km (0.066 R)
• M14: 4,348,810 km (0.085 R)
• M15: 4,608,362 km (0.109 R)
• M16: 5,649,414 km (0.038 R)
• M17: 5,980,324 km (0.097 R)
• M18: 6,076,067 km (0.101 R)
• M19: 6,317,518 km (0.117 R)
• M20: 6,809,994 km (0.047 R)
• M21: 7,162,148 km (0.087 R)
• M22: 7,212,861 km (0.077 R)
• M23: 8,253,614 km (0.042 R)
• M24: 9,340,592 km (0.044 R)
• M25: 10,414,555 km (0.054 R)
• M26: 10,703,578 km (0.09 R)
• M27: 11,053,936 km (0.108 R)
• M28: 11,646,194 km (0.099 R)
• M29: 11,826,011 km (0.079 R)
• M30: 12,067,013 km (0.046 R)
• M31: 13,799,356 km (0.094 R)
• M32: 14,372,615 km (0.084 R)
• M33: 14,823,803 km (0.081 R)
• M34: 15,608,144 km (0.06 R)
• M35: 16,205,189 km (0.103 R)
• M36: 16,272,060 km (0.111 R)
• M37: 16,338,930 km (0.081 R)
• M38: 16,945,100 km (0.093 R)
• M39: 17,216,770 km (0.077 R)
• M40: 17,490,085 km (0.083 R)
• M41: 18,667,271 km (0.107 R)
• M42: 19,869,739 km (0.107 R)
• M43: 20,444,344 km (0.066 R)
• M44: 21,389,653 km (0.068 R)
• M45: 22,349,174 km (0.112 R)
• M46: 23,322,607 km (0.089 R)
• M47: 23,473,551 km (0.081 R)
• M48: 24,462,992 km (0.082 R)
• M49: 26,482,264 km (0.088 R)
• M50: 27,591,532 km (0.077 R)
• M51: 29,855,397 km (0.076 R)
• M52: 29,937,376 km (0.026 R)
• M53: 30,926,517 km (0.057 R)
• M54: 31,258,625 km (0.071 R)
• M55: 31,591,929 km (0.093 R)
• M56: 32,178,053 km (0.075 R)
• M57: 32,262,127 km (0.112 R)
• M58: 32,936,963 km (0.047 R)
• M59: 34,214,828 km (0.096 R)
• M60: 34,902,829 km (0.114 R)
• M61: 35,248,699 km (0.065 R)
• M62: 35,508,700 km (0.086 R)
• M63: 35,943,581 km (0.099 R)
• M64: 37,258,846 km (0.11 R)
• M65: 38,411,348 km (0.088 R)
• M66: 38,500,508 km (0.104 R)
• M67: 39,216,184 km (0.087 R)
• M68: 43,137,294 km (0.06 R)
• M69: 43,787,297 km (0.084 R)
• M70: 44,347,092 km (0.109 R)
• M71: 44,534,239 km (0.075 R)
• M72: 45,097,026 km (0.089 R)
• M73: 46,895,193 km (0.056 R)
• M74: 48,620,206 km (0.065 R)
• M75: 50,952,287 km (0.12 R)
• M76: 52,923,388 km (0.092 R)
• M77: 53,022,572 km (0.114 R)
• M78: 55,019,703 km (0.079 R)
• M79: 56,331,078 km (0.107 R)
• M80: 59,190,193 km (0.084 R)
• M81: 62,515,155 km (0.097 R)
• M82: 62,934,927 km (0.091 R)
• M83: 63,883,078 km (0.087 R)
• M84: 64,411,906 km (0.058 R)
• M85: 65,154,660 km (0.108 R)
• M86: 66,006,919 km (0.095 R)
• M87: 66,327,507 km (0.06 R)
• M88: 69,452,906 km (0.03 R)
• M89: 69,561,514 km (0.112 R)
• M90: 69,779,029 km (0.115 R)
• M91: 72,736,280 km (0.083 R)
• M92: 74,063,662 km (0.196 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: 265 - 14,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit