🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.6

Radius: 9.6

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.78 AU - 1 AU

Year: 569 Days

Day: 6.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 46,680,841 km

• M1: 126,859 km (0.079 R)
• M2: 196,871 km (0.111 R)
• M3: 278,402 km (0.116 R)
• M4: 354,397 km (0.095 R)
• M5: 446,849 km (0.119 R)
• M6: 517,758 km (0.09 R)
• M7: 585,077 km (0.031 R)
• M8: 668,702 km (0.117 R)
• M9: 891,903 km (0.092 R)
• M10: 1,097,151 km (0.116 R)
• M11: 1,202,916 km (0.072 R)
• M12: 1,295,667 km (0.104 R)
• M13: 1,459,776 km (0.068 R)
• M14: 1,594,713 km (0.066 R)
• M15: 1,833,472 km (0.117 R)
• M16: 2,064,002 km (0.107 R)
• M17: 2,142,989 km (0.079 R)
• M18: 2,216,442 km (0.12 R)
• M19: 2,331,483 km (0.116 R)
• M20: 2,399,999 km (0.103 R)
• M21: 2,539,424 km (0.037 R)
• M22: 2,610,034 km (0.109 R)
• M23: 2,775,190 km (0.114 R)
• M24: 2,884,845 km (0.058 R)
• M25: 3,010,807 km (0.085 R)
• M26: 3,078,275 km (0.076 R)
• M27: 3,275,894 km (0.115 R)
• M28: 3,525,124 km (0.105 R)
• M29: 3,788,566 km (0.095 R)
• M30: 3,877,726 km (0.06 R)
• M31: 3,943,101 km (0.111 R)
• M32: 4,008,924 km (0.09 R)
• M33: 4,108,107 km (0.101 R)
• M34: 4,174,828 km (0.113 R)
• M35: 4,326,221 km (0.094 R)
• M36: 4,479,409 km (0.117 R)
• M37: 4,747,339 km (0.082 R)
• M38: 4,835,003 km (0.105 R)
• M39: 5,065,234 km (0.106 R)
• M40: 5,217,824 km (0.091 R)
• M41: 5,435,788 km (0.112 R)
• M42: 5,527,492 km (0.085 R)
• M43: 5,937,240 km (0.063 R)
• M44: 6,012,787 km (0.113 R)
• M45: 6,107,632 km (0.052 R)
• M46: 6,183,927 km (0.037 R)
• M47: 6,463,077 km (0.082 R)
• M48: 6,550,592 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.7

Radius: 10.8

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.9 AU - 1.48 AU

Year: 880 Days

Day: 6.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 46,680,841 km

• M1: 138,827 km (0.118 R)
• M2: 221,106 km (0.066 R)
• M3: 354,397 km (0.107 R)
• M4: 452,833 km (0.115 R)
• M5: 692,638 km (0.109 R)
• M6: 792,270 km (0.118 R)
• M7: 875,746 km (0.033 R)
• M8: 1,052,421 km (0.077 R)
• M9: 1,180,926 km (0.108 R)
• M10: 1,283,999 km (0.114 R)
• M11: 1,383,930 km (0.04 R)
• M12: 1,454,241 km (0.069 R)
• M13: 1,558,810 km (0.094 R)
• M14: 1,632,113 km (0.082 R)
• M15: 1,720,525 km (0.091 R)
• M16: 2,178,893 km (0.08 R)
• M17: 2,515,937 km (0.112 R)
• M18: 2,722,980 km (0.083 R)
• M19: 2,836,675 km (0.081 R)
• M20: 2,977,147 km (0.094 R)
• M21: 3,069,300 km (0.069 R)
• M22: 3,196,458 km (0.11 R)
• M23: 3,342,764 km (0.089 R)
• M24: 3,482,489 km (0.08 R)
• M25: 3,633,134 km (0.08 R)
• M26: 3,722,743 km (0.043 R)
• M27: 3,885,954 km (0.112 R)
• M28: 4,191,433 km (0.061 R)
• M29: 4,351,802 km (0.111 R)
• M30: 4,543,287 km (0.108 R)
• M31: 4,678,823 km (0.042 R)
• M32: 4,747,189 km (0.111 R)
• M33: 4,904,716 km (0.037 R)
• M34: 5,013,922 km (0.063 R)
• M35: 5,134,199 km (0.109 R)
• M36: 5,407,963 km (0.106 R)
• M37: 5,655,548 km (0.094 R)
• M38: 5,843,592 km (0.094 R)
• M39: 5,927,965 km (0.098 R)
• M40: 6,097,609 km (0.082 R)
• M41: 6,215,343 km (0.09 R)
• M42: 6,431,212 km (0.066 R)
• M43: 6,948,372 km (0.097 R)
• M44: 7,037,682 km (0.061 R)
• M45: 7,183,690 km (0.06 R)
• M46: 7,274,047 km (0.068 R)
• M47: 7,421,700 km (0.055 R)
• M48: 7,559,031 km (0.052 R)
• M49: 7,650,884 km (0.108 R)
• M50: 7,754,854 km (0.119 R)
• M51: 7,835,936 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.3

Radius: 9.1

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.86 AU - 2.18 AU

Year: 1947 Days

Day: 13.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,680,841 km

• M1: 117,135 km (0.098 R)
• M2: 191,784 km (0.117 R)
• M3: 250,277 km (0.1 R)
• M4: 377,136 km (0.103 R)
• M5: 466,895 km (0.117 R)
• M6: 579,542 km (0.1 R)
• M7: 662,868 km (0.088 R)
• M8: 734,376 km (0.084 R)
• M9: 894,595 km (0.084 R)
• M10: 956,529 km (0.087 R)
• M11: 1,411,606 km (0.116 R)
• M12: 1,506,002 km (0.047 R)
• M13: 1,723,367 km (0.085 R)
• M14: 1,813,276 km (0.104 R)
• M15: 1,974,393 km (0.046 R)
• M16: 2,056,821 km (0.082 R)
• M17: 2,310,838 km (0.109 R)
• M18: 2,385,338 km (0.037 R)
• M19: 2,536,881 km (0.088 R)
• M20: 2,665,535 km (0.084 R)
• M21: 2,743,775 km (0.034 R)
• M22: 2,836,076 km (0.109 R)
• M23: 3,411,579 km (0.097 R)
• M24: 3,625,804 km (0.118 R)
• M25: 3,800,534 km (0.111 R)
• M26: 4,037,796 km (0.077 R)
• M27: 4,218,810 km (0.067 R)
• M28: 4,604,772 km (0.099 R)
• M29: 4,714,876 km (0.098 R)
• M30: 4,969,940 km (0.119 R)
• M31: 5,180,574 km (0.053 R)
• M32: 5,728,252 km (0.103 R)
• M33: 6,207,414 km (0.08 R)
• M34: 6,557,623 km (0.1 R)
• M35: 6,896,163 km (0.061 R)
• M36: 6,986,370 km (0.102 R)
• M37: 7,185,934 km (0.064 R)
• M38: 7,368,892 km (0.03 R)
• M39: 7,758,445 km (0.051 R)
• M40: 7,927,341 km (0.043 R)
• M41: 8,154,580 km (0.11 R)
• M42: 8,460,956 km (0.088 R)
• M43: 8,634,939 km (0.108 R)
• M44: 8,888,357 km (0.091 R)
• M45: 9,223,457 km (0.097 R)
• M46: 9,322,790 km (0.058 R)
• M47: 10,007,798 km (0.047 R)
• M48: 10,068,984 km (0.104 R)
• M49: 10,356,361 km (0.112 R)
• M50: 10,438,939 km (0.109 R)
• M51: 10,729,907 km (0.091 R)
• M52: 11,023,418 km (0.098 R)
• M53: 11,128,885 km (0.114 R)
• M54: 11,704,238 km (0.056 R)
• M55: 11,811,949 km (0.036 R)
• M56: 12,049,809 km (0.052 R)
• M57: 12,202,100 km (0.084 R)
• M58: 12,618,580 km (0.048 R)
• M59: 12,750,975 km (0.112 R)
• M60: 12,972,828 km (0.086 R)
• M61: 13,128,859 km (0.113 R)
• M62: 13,196,028 km (0.114 R)
• M63: 13,397,836 km (0.079 R)
• M64: 13,465,454 km (0.117 R)
• M65: 13,895,697 km (0.111 R)
• M66: 14,101,095 km (0.114 R)
• M67: 14,238,725 km (0.07 R)
• M68: 14,353,616 km (0.073 R)
• M69: 15,190,168 km (0.11 R)
• M70: 15,354,725 km (0.069 R)
• M71: 15,947,133 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.2

Radius: 11.2

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.3 AU - 3.3 AU

Year: 4066 Days

Day: 7.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,680,841 km

• M1: 157,826 km (0.108 R)
• M2: 321,635 km (0.064 R)
• M3: 444,754 km (0.093 R)
• M4: 573,109 km (0.097 R)
• M5: 768,035 km (0.118 R)
• M6: 962,363 km (0.05 R)
• M7: 1,160,730 km (0.092 R)
• M8: 1,268,440 km (0.072 R)
• M9: 1,494,333 km (0.111 R)
• M10: 2,194,152 km (0.075 R)
• M11: 2,337,168 km (0.077 R)
• M12: 2,616,168 km (0.103 R)
• M13: 2,967,124 km (0.046 R)
• M14: 3,287,712 km (0.068 R)
• M15: 3,406,344 km (0.107 R)
• M16: 3,610,245 km (0.11 R)
• M17: 4,079,085 km (0.105 R)
• M18: 4,285,979 km (0.109 R)
• M19: 4,405,807 km (0.06 R)
• M20: 4,516,659 km (0.112 R)
• M21: 4,679,421 km (0.056 R)
• M22: 5,000,608 km (0.09 R)
• M23: 5,275,569 km (0.111 R)
• M24: 5,382,681 km (0.118 R)
• M25: 5,458,078 km (0.072 R)
• M26: 5,675,444 km (0.108 R)
• M27: 5,906,722 km (0.065 R)
• M28: 7,097,821 km (0.096 R)
• M29: 7,781,632 km (0.047 R)
• M30: 7,965,039 km (0.097 R)
• M31: 8,473,822 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.8

Radius: 11.4

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.41 AU - 4.01 AU

Year: 4847 Days

Day: 6.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 46,680,841 km

• M1: 176,825 km (0.082 R)
• M2: 347,067 km (0.109 R)
• M3: 422,016 km (0.067 R)
• M4: 555,756 km (0.087 R)
• M5: 648,656 km (0.095 R)
• M6: 730,786 km (0.065 R)
• M7: 870,510 km (0.12 R)
• M8: 1,188,106 km (0.043 R)
• M9: 1,270,684 km (0.075 R)
• M10: 1,441,974 km (0.088 R)
• M11: 1,575,565 km (0.105 R)
• M12: 1,655,600 km (0.115 R)
• M13: 1,748,650 km (0.063 R)
• M14: 2,076,418 km (0.117 R)
• M15: 2,397,306 km (0.115 R)
• M16: 2,503,520 km (0.041 R)
• M17: 2,611,231 km (0.068 R)
• M18: 3,558,933 km (0.119 R)
• M19: 4,229,281 km (0.072 R)
• M20: 4,921,620 km (0.06 R)
• M21: 5,057,455 km (0.119 R)
• M22: 5,194,636 km (0.092 R)
• M23: 5,315,811 km (0.106 R)
• M24: 5,437,733 km (0.1 R)
• M25: 5,666,917 km (0.079 R)
• M26: 5,899,093 km (0.11 R)
• M27: 6,061,855 km (0.06 R)
• M28: 6,134,560 km (0.088 R)
• M29: 6,225,964 km (0.116 R)
• M30: 6,299,417 km (0.073 R)
• M31: 6,391,719 km (0.026 R)
• M32: 6,465,770 km (0.12 R)
• M33: 7,107,395 km (0.077 R)
• M34: 7,299,927 km (0.048 R)
• M35: 7,416,314 km (0.059 R)
• M36: 7,651,033 km (0.113 R)
• M37: 8,027,571 km (0.1 R)
• M38: 8,208,136 km (0.078 R)
• M39: 8,329,161 km (0.107 R)
• M40: 8,593,650 km (0.106 R)
• M41: 8,778,253 km (0.108 R)
• M42: 9,005,792 km (0.08 R)
• M43: 9,089,118 km (0.116 R)
• M44: 9,530,282 km (0.11 R)
• M45: 9,678,833 km (0.078 R)
• M46: 9,806,888 km (0.095 R)
• M47: 9,935,543 km (0.085 R)
• M48: 10,346,338 km (0.091 R)
• M49: 10,433,554 km (0.08 R)
• M50: 10,652,715 km (0.071 R)
• M51: 11,229,564 km (0.04 R)
• M52: 11,816,736 km (0.119 R)
• M53: 12,022,283 km (0.109 R)
• M54: 12,182,951 km (0.105 R)
• M55: 12,436,969 km (0.054 R)
• M56: 12,529,719 km (0.094 R)
• M57: 12,762,643 km (0.062 R)
• M58: 13,114,946 km (0.108 R)
• M59: 13,399,032 km (0.06 R)
• M60: 13,732,935 km (0.107 R)
• M61: 14,287,644 km (0.036 R)
• M62: 14,384,882 km (0.114 R)
• M63: 14,726,863 km (0.107 R)
• M64: 15,568,650 km (0.115 R)
• M65: 15,970,321 km (0.067 R)
• M66: 16,451,577 km (0.112 R)
• M67: 16,886,308 km (0.112 R)
• M68: 17,040,544 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.8

Radius: 5.8

Gravity: 16.91 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.27 AU - 7.19 AU

Year: 10547 Days

Day: 19.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 46,680,841 km

• M1: 256,411 km (0.046 R)
• M2: 431,141 km (0.074 R)
• M3: 517,010 km (0.108 R)
• M4: 593,305 km (0.036 R)
• M5: 689,796 km (0.097 R)
• M6: 774,319 km (0.07 R)
• M7: 916,885 km (0.119 R)
• M8: 991,385 km (0.072 R)
• M9: 1,393,953 km (0.102 R)
• M10: 1,680,582 km (0.101 R)
• M11: 1,772,585 km (0.101 R)
• M12: 1,889,720 km (0.085 R)
• M13: 2,513,693 km (0.067 R)
• M14: 2,943,936 km (0.104 R)
• M15: 3,055,088 km (0.113 R)
• M16: 3,111,187 km (0.092 R)
• M17: 3,253,006 km (0.09 R)
• M18: 4,272,216 km (0.081 R)
• M19: 4,848,916 km (0.114 R)
• M20: 4,947,351 km (0.044 R)
• M21: 6,215,642 km (0.084 R)
• M22: 6,430,315 km (0.107 R)
• M23: 6,830,340 km (0.072 R)
• M24: 7,350,940 km (0.113 R)
• M25: 7,502,184 km (0.055 R)
• M26: 7,807,363 km (0.117 R)
• M27: 8,628,057 km (0.026 R)
• M28: 9,516,968 km (0.092 R)
• M29: 9,764,403 km (0.037 R)
• M30: 10,604,544 km (0.055 R)
• M31: 11,206,376 km (0.076 R)
• M32: 11,599,071 km (0.066 R)
• M33: 11,642,903 km (0.056 R)
• M34: 12,397,924 km (0.09 R)
• M35: 12,849,260 km (0.093 R)
• M36: 13,031,471 km (0.117 R)
• M37: 13,214,429 km (0.059 R)
• M38: 13,861,440 km (0.102 R)
• M39: 14,048,138 km (0.059 R)
• M40: 14,094,962 km (0.119 R)
• M41: 14,376,954 km (0.119 R)
• M42: 14,471,500 km (0.065 R)
• M43: 14,898,901 km (0.112 R)
• M44: 15,330,491 km (0.084 R)
• M45: 17,147,506 km (0.061 R)
• M46: 17,348,117 km (0.043 R)
• M47: 17,599,741 km (0.04 R)
• M48: 17,801,997 km (0.083 R)
• M49: 17,954,138 km (0.094 R)
• M50: 18,515,878 km (0.037 R)
• M51: 18,979,781 km (0.09 R)
• M52: 20,447,336 km (0.117 R)
• M53: 20,819,835 km (0.111 R)
• M54: 21,625,719 km (0.078 R)
• M55: 23,101,801 km (0.118 R)
• M56: 23,267,854 km (0.066 R)
• M57: 23,434,207 km (0.066 R)
• M58: 24,441,001 km (0.105 R)
• M59: 25,119,876 km (0.114 R)
• M60: 26,380,687 km (0.074 R)
• M61: 27,838,369 km (0.077 R)
• M62: 28,133,076 km (0.047 R)
• M63: 28,665,944 km (0.073 R)
• M64: 28,844,414 km (0.08 R)
• M65: 29,082,873 km (0.074 R)
• M66: 29,262,091 km (0.113 R)
• M67: 30,527,241 km (0.042 R)
• M68: 30,709,451 km (0.116 R)
• M69: 30,891,960 km (0.096 R)
• M70: 30,952,847 km (0.071 R)
• M71: 31,871,527 km (0.06 R)
• M72: 32,737,100 km (0.076 R)
• M73: 32,861,416 km (0.047 R)
• M74: 33,360,026 km (0.11 R)
• M75: 33,422,558 km (0.114 R)
• M76: 33,861,328 km (0.102 R)
• M77: 33,924,160 km (0.103 R)
• M78: 35,061,552 km (0.083 R)
• M79: 36,147,333 km (0.119 R)
• M80: 36,726,576 km (0.057 R)
• M81: 37,114,484 km (0.105 R)
• M82: 37,894,188 km (0.091 R)
• M83: 40,532,496 km (0.112 R)
• M84: 41,335,388 km (0.091 R)
• M85: 42,076,047 km (0.112 R)
• M86: 42,617,441 km (0.119 R)
• M87: 43,024,946 km (0.069 R)
• M88: 44,392,869 km (0.045 R)
• M89: 46,331,657 km (0.097 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 19,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit