🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.4

Radius: 10.7

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.88 AU - 1.18 AU

Year: 697 Days

Day: 14.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 34,315,863 km

• M1: 139,126 km (0.072 R)
• M2: 242,498 km (0.115 R)
• M3: 332,406 km (0.118 R)
• M4: 417,827 km (0.092 R)
• M5: 530,923 km (0.114 R)
• M6: 702,063 km (0.047 R)
• M7: 797,656 km (0.09 R)
• M8: 932,593 km (0.111 R)
• M9: 1,057,208 km (0.107 R)
• M10: 1,258,417 km (0.117 R)
• M11: 1,330,673 km (0.11 R)
• M12: 1,486,255 km (0.097 R)
• M13: 1,591,123 km (0.049 R)
• M14: 1,720,376 km (0.11 R)
• M15: 1,838,259 km (0.062 R)
• M16: 1,936,245 km (0.086 R)
• M17: 2,004,911 km (0.094 R)
• M18: 2,098,110 km (0.114 R)
• M19: 2,321,011 km (0.112 R)
• M20: 2,501,725 km (0.041 R)
• M21: 2,576,973 km (0.066 R)
• M22: 2,661,496 km (0.104 R)
• M23: 2,764,269 km (0.053 R)
• M24: 2,903,246 km (0.065 R)
• M25: 2,973,706 km (0.1 R)
• M26: 3,080,519 km (0.067 R)
• M27: 3,233,857 km (0.073 R)
• M28: 3,652,432 km (0.065 R)
• M29: 3,757,300 km (0.088 R)
• M30: 3,872,939 km (0.104 R)
• M31: 4,157,474 km (0.037 R)
• M32: 4,357,636 km (0.088 R)
• M33: 4,499,754 km (0.119 R)
• M34: 4,581,584 km (0.071 R)
• M35: 4,694,980 km (0.119 R)
• M36: 4,924,612 km (0.033 R)
• M37: 5,340,794 km (0.088 R)
• M38: 5,493,084 km (0.091 R)
• M39: 5,668,712 km (0.051 R)
• M40: 5,746,204 km (0.086 R)
• M41: 5,969,553 km (0.038 R)
• M42: 6,048,392 km (0.042 R)
• M43: 6,218,634 km (0.101 R)
• M44: 6,390,372 km (0.093 R)
• M45: 6,482,525 km (0.063 R)
• M46: 6,797,129 km (0.1 R)
• M47: 6,915,012 km (0.115 R)
• M48: 7,021,526 km (0.072 R)
• M49: 7,248,466 km (0.026 R)
• M50: 7,417,212 km (0.119 R)
• M51: 7,489,917 km (0.111 R)
• M52: 7,807,812 km (0.114 R)
• M53: 7,980,897 km (0.07 R)
• M54: 8,330,657 km (0.102 R)
• M55: 8,469,483 km (0.087 R)
• M56: 8,609,208 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.2

Radius: 11.1

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.91 AU - 1.31 AU

Year: 780 Days

Day: 11.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,315,863 km

• M1: 138,378 km (0.114 R)
• M2: 209,886 km (0.104 R)
• M3: 282,740 km (0.06 R)
• M4: 352,752 km (0.091 R)
• M5: 542,292 km (0.095 R)
• M6: 645,664 km (0.106 R)
• M7: 767,886 km (0.08 R)
• M8: 974,630 km (0.095 R)
• M9: 1,065,735 km (0.108 R)
• M10: 1,150,108 km (0.085 R)
• M11: 1,220,120 km (0.103 R)
• M12: 1,378,694 km (0.028 R)
• M13: 1,610,870 km (0.041 R)
• M14: 1,716,636 km (0.044 R)
• M15: 1,805,347 km (0.098 R)
• M16: 2,080,757 km (0.033 R)
• M17: 2,460,436 km (0.119 R)
• M18: 2,605,247 km (0.07 R)
• M19: 2,739,436 km (0.115 R)
• M20: 2,830,242 km (0.104 R)
• M21: 2,963,534 km (0.103 R)
• M22: 3,075,583 km (0.072 R)
• M23: 3,174,766 km (0.113 R)
• M24: 3,251,211 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475

Radius: 8.3

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.91 AU - 2.97 AU

Year: 3362 Days

Day: 6 Hours

Environment

Temp: -210 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 34,315,863 km

• M1: 193,729 km (0.11 R)
• M2: 366,515 km (0.113 R)
• M3: 539,300 km (0.093 R)
• M4: 663,467 km (0.069 R)
• M5: 729,290 km (0.056 R)
• M6: 797,656 km (0.065 R)
• M7: 940,971 km (0.048 R)
• M8: 1,104,331 km (0.116 R)
• M9: 1,160,879 km (0.109 R)
• M10: 1,218,475 km (0.055 R)
• M11: 1,384,977 km (0.098 R)
• M12: 1,508,545 km (0.057 R)
• M13: 1,571,675 km (0.07 R)
• M14: 1,661,733 km (0.091 R)
• M15: 2,067,143 km (0.114 R)
• M16: 2,354,371 km (0.057 R)
• M17: 2,608,538 km (0.039 R)
• M18: 2,855,823 km (0.077 R)
• M19: 2,918,804 km (0.07 R)
• M20: 3,127,044 km (0.108 R)
• M21: 3,439,853 km (0.1 R)
• M22: 3,507,172 km (0.097 R)
• M23: 3,919,464 km (0.068 R)
• M24: 4,185,000 km (0.054 R)
• M25: 4,511,423 km (0.119 R)
• M26: 4,677,776 km (0.088 R)
• M27: 4,846,223 km (0.086 R)
• M28: 4,921,620 km (0.057 R)
• M29: 5,324,338 km (0.092 R)
• M30: 5,461,070 km (0.06 R)
• M31: 5,519,862 km (0.111 R)
• M32: 5,638,344 km (0.093 R)
• M33: 6,019,070 km (0.08 R)
• M34: 6,243,318 km (0.107 R)
• M35: 6,491,201 km (0.048 R)
• M36: 6,679,096 km (0.115 R)
• M37: 6,975,150 km (0.079 R)
• M38: 7,977,755 km (0.091 R)
• M39: 8,089,505 km (0.059 R)
• M40: 8,632,844 km (0.114 R)
• M41: 8,724,548 km (0.092 R)
• M42: 9,001,603 km (0.116 R)
• M43: 9,094,653 km (0.111 R)
• M44: 9,234,826 km (0.113 R)
• M45: 9,874,207 km (0.106 R)
• M46: 10,332,725 km (0.117 R)
• M47: 10,650,471 km (0.115 R)
• M48: 10,872,324 km (0.094 R)
• M49: 11,070,841 km (0.05 R)
• M50: 11,978,900 km (0.093 R)
• M51: 12,106,956 km (0.118 R)
• M52: 12,183,999 km (0.098 R)
• M53: 12,675,577 km (0.093 R)
• M54: 13,068,421 km (0.088 R)
• M55: 13,678,332 km (0.092 R)
• M56: 14,189,208 km (0.104 R)
• M57: 14,243,363 km (0.114 R)
• M58: 14,515,033 km (0.098 R)
• M59: 15,647,040 km (0.063 R)
• M60: 15,702,989 km (0.093 R)
• M61: 16,921,913 km (0.105 R)
• M62: 17,528,233 km (0.038 R)
• M63: 17,848,672 km (0.117 R)
• M64: 18,436,292 km (0.116 R)
• M65: 19,179,644 km (0.111 R)
• M66: 19,299,472 km (0.094 R)
• M67: 19,359,460 km (0.116 R)
• M68: 19,449,668 km (0.104 R)
• M69: 19,751,108 km (0.086 R)
• M70: 19,841,914 km (0.047 R)
• M71: 20,115,079 km (0.075 R)
• M72: 20,450,478 km (0.027 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.2

Radius: 10.5

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.44 AU - 6 AU

Year: 7953 Days

Day: 10.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 34,315,863 km

• M1: 134,638 km (0.088 R)
• M2: 1,628,522 km (0.079 R)
• M3: 1,923,829 km (0.115 R)
• M4: 2,462,231 km (0.096 R)
• M5: 2,565,155 km (0.116 R)
• M6: 2,748,562 km (0.104 R)
• M7: 2,936,606 km (0.114 R)
• M8: 3,073,339 km (0.105 R)
• M9: 3,878,774 km (0.083 R)
• M10: 4,212,526 km (0.087 R)
• M11: 4,398,477 km (0.085 R)
• M12: 4,650,699 km (0.116 R)
• M13: 4,746,591 km (0.068 R)
• M14: 5,070,769 km (0.095 R)
• M15: 5,536,916 km (0.113 R)
• M16: 5,982,120 km (0.099 R)
• M17: 6,261,718 km (0.073 R)
• M18: 6,367,783 km (0.106 R)
• M19: 6,617,462 km (0.117 R)
• M20: 6,834,080 km (0.06 R)
• M21: 6,979,788 km (0.076 R)
• M22: 7,423,196 km (0.119 R)
• M23: 7,535,544 km (0.115 R)
• M24: 7,761,886 km (0.109 R)
• M25: 8,105,512 km (0.092 R)
• M26: 8,182,555 km (0.093 R)
• M27: 8,689,392 km (0.114 R)
• M28: 8,966,448 km (0.04 R)
• M29: 9,529,534 km (0.089 R)
• M30: 9,692,446 km (0.115 R)
• M31: 10,062,551 km (0.06 R)
• M32: 10,774,338 km (0.09 R)
• M33: 11,286,561 km (0.11 R)
• M34: 11,415,814 km (0.089 R)
• M35: 11,545,664 km (0.114 R)
• M36: 12,246,231 km (0.082 R)
• M37: 12,780,744 km (0.113 R)
• M38: 13,095,947 km (0.114 R)
• M39: 13,368,365 km (0.076 R)
• M40: 13,505,247 km (0.116 R)
• M41: 13,642,578 km (0.106 R)
• M42: 15,998,894 km (0.06 R)
• M43: 16,583,074 km (0.108 R)
• M44: 17,671,996 km (0.085 R)
• M45: 18,580,056 km (0.104 R)
• M46: 19,348,241 km (0.058 R)
• M47: 19,451,463 km (0.089 R)
• M48: 19,762,328 km (0.11 R)
• M49: 20,022,628 km (0.064 R)
• M50: 22,037,412 km (0.073 R)
• M51: 22,145,272 km (0.087 R)
• M52: 22,415,595 km (0.101 R)
• M53: 22,686,966 km (0.047 R)
• M54: 23,507,809 km (0.114 R)
• M55: 23,783,668 km (0.12 R)
• M56: 24,060,424 km (0.087 R)
• M57: 24,897,424 km (0.114 R)
• M58: 25,743,998 km (0.081 R)
• M59: 26,313,517 km (0.112 R)
• M60: 27,002,565 km (0.084 R)
• M61: 27,291,439 km (0.109 R)
• M62: 28,047,207 km (0.098 R)
• M63: 28,281,178 km (0.09 R)
• M64: 28,986,831 km (0.115 R)
• M65: 29,282,586 km (0.102 R)
• M66: 29,579,389 km (0.054 R)
• M67: 29,817,548 km (0.049 R)
• M68: 30,957,335 km (0.109 R)
• M69: 32,785,869 km (0.04 R)
• M70: 33,713,227 km (0.117 R)
• M71: 34,149,005 km (0.115 R)
• M72: 35,973,950 km (0.12 R)
• M73: 36,100,958 km (0.094 R)
• M74: 36,291,845 km (0.065 R)
• M75: 36,674,516 km (0.105 R)
• M76: 37,701,506 km (0.088 R)
• M77: 38,737,920 km (0.08 R)
• M78: 39,849,282 km (0.062 R)
• M79: 40,046,452 km (0.096 R)
• M80: 41,236,653 km (0.094 R)
• M81: 41,502,788 km (0.112 R)
• M82: 42,438,373 km (0.111 R)
• M83: 42,908,858 km (0.115 R)
• M84: 43,583,993 km (0.086 R)
• M85: 43,990,750 km (0.075 R)
• M86: 44,126,585 km (0.099 R)
• M87: 45,287,015 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.8

Radius: 7.9

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.08 AU - 7.14 AU

Year: 11333 Days

Day: 18.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 34,315,863 km

• M1: 192,084 km (0.105 R)
• M2: 260,001 km (0.106 R)
• M3: 428,299 km (0.026 R)
• M4: 884,423 km (0.053 R)
• M5: 1,108,221 km (0.071 R)
• M6: 1,608,626 km (0.046 R)
• M7: 1,743,862 km (0.117 R)
• M8: 2,398,054 km (0.077 R)
• M9: 2,658,205 km (0.114 R)
• M10: 2,900,254 km (0.084 R)
• M11: 3,037,884 km (0.1 R)
• M12: 3,580,176 km (0.096 R)
• M13: 3,638,968 km (0.053 R)
• M14: 3,698,209 km (0.089 R)
• M15: 4,090,754 km (0.076 R)
• M16: 4,433,333 km (0.068 R)
• M17: 5,279,309 km (0.114 R)
• M18: 5,447,756 km (0.072 R)
• M19: 5,686,514 km (0.093 R)
• M20: 6,603,100 km (0.102 R)
• M21: 6,784,563 km (0.115 R)
• M22: 6,931,019 km (0.074 R)
• M23: 7,004,621 km (0.052 R)
• M24: 7,640,711 km (0.117 R)
• M25: 7,755,004 km (0.066 R)
• M26: 8,100,874 km (0.102 R)
• M27: 8,768,081 km (0.083 R)
• M28: 8,967,794 km (0.087 R)
• M29: 9,412,100 km (0.031 R)
• M30: 10,071,377 km (0.045 R)
• M31: 10,196,740 km (0.079 R)
• M32: 10,280,515 km (0.11 R)
• M33: 10,660,494 km (0.095 R)
• M34: 10,830,736 km (0.08 R)
• M35: 10,959,091 km (0.102 R)
• M36: 11,390,681 km (0.105 R)
• M37: 12,404,207 km (0.085 R)
• M38: 12,853,898 km (0.119 R)
• M39: 13,171,793 km (0.106 R)
• M40: 13,722,912 km (0.035 R)
• M41: 14,516,379 km (0.11 R)
• M42: 14,610,775 km (0.107 R)
• M43: 14,895,011 km (0.04 R)
• M44: 15,276,785 km (0.093 R)
• M45: 15,517,189 km (0.06 R)
• M46: 15,807,109 km (0.025 R)
• M47: 15,904,198 km (0.048 R)
• M48: 16,001,437 km (0.084 R)
• M49: 16,245,431 km (0.113 R)
• M50: 16,885,710 km (0.118 R)
• M51: 17,534,217 km (0.066 R)
• M52: 17,836,405 km (0.094 R)
• M53: 18,547,892 km (0.118 R)
• M54: 19,165,133 km (0.089 R)
• M55: 19,998,543 km (0.034 R)
• M56: 20,103,560 km (0.108 R)
• M57: 20,208,728 km (0.084 R)
• M58: 20,261,386 km (0.034 R)
• M59: 20,419,661 km (0.099 R)
• M60: 21,003,541 km (0.092 R)
• M61: 22,787,944 km (0.068 R)
• M62: 23,614,921 km (0.068 R)
• M63: 24,115,925 km (0.109 R)
• M64: 25,128,254 km (0.11 R)
• M65: 25,411,891 km (0.084 R)
• M66: 25,582,732 km (0.09 R)
• M67: 27,078,112 km (0.076 R)
• M68: 27,427,274 km (0.093 R)
• M69: 27,543,960 km (0.045 R)
• M70: 27,953,709 km (0.039 R)
• M71: 29,732,726 km (0.112 R)
• M72: 30,454,536 km (0.083 R)
• M73: 30,635,849 km (0.096 R)
• M74: 31,854,024 km (0.098 R)
• M75: 32,530,805 km (0.115 R)
• M76: 33,336,689 km (0.089 R)
• M77: 33,648,301 km (0.118 R)
• M78: 35,284,752 km (0.096 R)
• M79: 35,666,077 km (0.12 R)
• M80: 37,722,749 km (0.053 R)
• M81: 38,047,526 km (0.066 R)
• M82: 38,699,922 km (0.107 R)
• M83: 38,765,296 km (0.085 R)
• M84: 39,487,704 km (0.098 R)
• M85: 42,151,594 km (0.097 R)
• M86: 43,369,171 km (0.087 R)
• M87: 43,573,222 km (0.079 R)
• M88: 44,941,744 km (0.089 R)
• M89: 45,010,559 km (0.086 R)
• M90: 45,079,374 km (0.039 R)
• M91: 46,393,740 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.4

Radius: 6.6

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.76 AU - 7.9 AU

Year: 11903 Days

Day: 16.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,315,863 km

• M1: 83,176 km (0.058 R)
• M2: 132,843 km (0.07 R)
• M3: 209,437 km (0.117 R)
• M4: 442,062 km (0.099 R)
• M5: 499,806 km (0.098 R)
• M6: 1,382,434 km (0.108 R)
• M7: 1,434,644 km (0.119 R)
• M8: 2,545,408 km (0.073 R)
• M9: 2,962,187 km (0.03 R)
• M10: 3,809,061 km (0.118 R)
• M11: 5,511,485 km (0.107 R)
• M12: 5,905,226 km (0.108 R)
• M13: 6,048,092 km (0.092 R)
• M14: 6,308,093 km (0.093 R)
• M15: 6,989,063 km (0.052 R)
• M16: 8,260,046 km (0.066 R)
• M17: 8,645,411 km (0.11 R)
• M18: 9,234,377 km (0.093 R)
• M19: 9,433,492 km (0.1 R)
• M20: 9,634,103 km (0.041 R)
• M21: 10,347,386 km (0.076 R)
• M22: 10,832,382 km (0.071 R)
• M23: 12,076,737 km (0.109 R)
• M24: 12,844,922 km (0.078 R)
• M25: 13,104,624 km (0.114 R)
• M26: 13,328,422 km (0.046 R)
• M27: 13,780,058 km (0.06 R)
• M28: 14,698,140 km (0.118 R)
• M29: 15,321,066 km (0.082 R)
• M30: 16,271,760 km (0.103 R)
• M31: 16,834,996 km (0.078 R)
• M32: 17,486,645 km (0.077 R)
• M33: 18,271,136 km (0.09 R)
• M34: 18,688,664 km (0.088 R)
• M35: 18,898,549 km (0.116 R)
• M36: 18,982,773 km (0.103 R)
• M37: 20,045,666 km (0.058 R)
• M38: 21,390,252 km (0.025 R)
• M39: 21,434,084 km (0.069 R)
• M40: 21,830,219 km (0.071 R)
• M41: 22,095,606 km (0.078 R)
• M42: 22,362,039 km (0.112 R)
• M43: 22,495,630 km (0.119 R)
• M44: 22,987,957 km (0.12 R)
• M45: 23,892,126 km (0.06 R)
• M46: 23,937,604 km (0.119 R)
• M47: 24,165,591 km (0.1 R)
• M48: 25,316,298 km (0.086 R)
• M49: 25,641,673 km (0.083 R)
• M50: 27,384,638 km (0.088 R)
• M51: 28,149,981 km (0.082 R)
• M52: 29,799,896 km (0.033 R)
• M53: 30,340,393 km (0.117 R)
• M54: 32,332,887 km (0.117 R)
• M55: 32,685,788 km (0.051 R)
• M56: 32,938,758 km (0.117 R)
• M57: 33,192,327 km (0.053 R)
• M58: 33,854,746 km (0.052 R)
• M59: 34,213,183 km (0.102 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 18,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit