🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.9

Radius: 10

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.96 AU - 1.38 AU

Year: 817 Days

Day: 5.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 81,995,823 km

• M1: 132,693 km (0.062 R)
• M2: 207,791 km (0.09 R)
• M3: 320,588 km (0.041 R)
• M4: 402,717 km (0.103 R)
• M5: 472,131 km (0.109 R)
• M6: 593,455 km (0.086 R)
• M7: 696,228 km (0.078 R)
• M8: 761,154 km (0.104 R)
• M9: 864,975 km (0.074 R)
• M10: 935,435 km (0.066 R)
• M11: 1,027,887 km (0.094 R)
• M12: 1,154,297 km (0.108 R)
• M13: 1,417,589 km (0.061 R)
• M14: 1,553,574 km (0.034 R)
• M15: 1,634,955 km (0.112 R)
• M16: 1,706,014 km (0.051 R)
• M17: 1,906,774 km (0.11 R)
• M18: 2,070,435 km (0.103 R)
• M19: 2,160,492 km (0.079 R)
• M20: 2,258,629 km (0.054 R)
• M21: 2,520,575 km (0.088 R)
• M22: 2,892,475 km (0.082 R)
• M23: 3,008,114 km (0.088 R)
• M24: 3,147,539 km (0.074 R)
• M25: 3,326,907 km (0.116 R)
• M26: 3,602,167 km (0.09 R)
• M27: 3,679,958 km (0.101 R)
• M28: 3,758,347 km (0.119 R)
• M29: 3,956,714 km (0.113 R)
• M30: 4,061,283 km (0.106 R)
• M31: 4,232,124 km (0.065 R)
• M32: 4,505,439 km (0.093 R)
• M33: 4,640,077 km (0.036 R)
• M34: 4,784,589 km (0.097 R)
• M35: 4,861,781 km (0.082 R)
• M36: 4,973,980 km (0.083 R)
• M37: 5,139,435 km (0.102 R)
• M38: 5,306,685 km (0.103 R)
• M39: 5,413,349 km (0.083 R)
• M40: 5,837,758 km (0.101 R)
• M41: 5,901,935 km (0.08 R)
• M42: 6,151,464 km (0.108 R)
• M43: 6,395,159 km (0.029 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.7

Radius: 10.7

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.11 AU - 1.43 AU

Year: 924 Days

Day: 5.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 81,995,823 km

• M1: 134,488 km (0.096 R)
• M2: 201,808 km (0.088 R)
• M3: 320,588 km (0.11 R)
• M4: 427,102 km (0.116 R)
• M5: 638,783 km (0.095 R)
• M6: 760,556 km (0.098 R)
• M7: 1,023,399 km (0.055 R)
• M8: 1,162,675 km (0.106 R)
• M9: 1,250,638 km (0.095 R)
• M10: 1,334,563 km (0.069 R)
• M11: 1,427,164 km (0.068 R)
• M12: 1,598,004 km (0.101 R)
• M13: 1,783,057 km (0.041 R)
• M14: 2,051,136 km (0.098 R)
• M15: 2,198,042 km (0.043 R)
• M16: 2,268,801 km (0.102 R)
• M17: 2,340,309 km (0.092 R)
• M18: 2,437,099 km (0.102 R)
• M19: 2,559,769 km (0.114 R)
• M20: 2,718,343 km (0.055 R)
• M21: 2,803,015 km (0.104 R)
• M22: 2,888,735 km (0.08 R)
• M23: 3,062,717 km (0.082 R)
• M24: 3,213,362 km (0.111 R)
• M25: 3,357,425 km (0.068 R)
• M26: 3,708,382 km (0.047 R)
• M27: 3,888,348 km (0.096 R)
• M28: 4,022,836 km (0.11 R)
• M29: 4,090,604 km (0.095 R)
• M30: 4,168,545 km (0.093 R)
• M31: 4,306,175 km (0.073 R)
• M32: 4,485,543 km (0.069 R)
• M33: 4,707,995 km (0.095 R)
• M34: 4,789,825 km (0.054 R)
• M35: 4,872,103 km (0.098 R)
• M36: 5,048,629 km (0.1 R)
• M37: 5,439,977 km (0.109 R)
• M38: 5,677,389 km (0.067 R)
• M39: 5,764,604 km (0.101 R)
• M40: 6,252,293 km (0.104 R)
• M41: 6,592,329 km (0.087 R)
• M42: 6,707,071 km (0.091 R)
• M43: 6,857,267 km (0.055 R)
• M44: 7,055,335 km (0.084 R)
• M45: 7,243,379 km (0.085 R)
• M46: 7,492,909 km (0.113 R)
• M47: 7,696,960 km (0.066 R)
• M48: 7,817,835 km (0.116 R)
• M49: 7,890,689 km (0.118 R)
• M50: 8,000,345 km (0.07 R)
• M51: 8,147,399 km (0.102 R)
• M52: 8,233,717 km (0.115 R)
• M53: 8,320,185 km (0.035 R)
• M54: 8,419,368 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.6

Radius: 9.2

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.47 AU - 4.81 AU

Year: 5439 Days

Day: 5.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 58.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 81,995,823 km

• M1: 152,889 km (0.096 R)
• M2: 487,240 km (0.111 R)
• M3: 840,740 km (0.075 R)
• M4: 1,552,826 km (0.033 R)
• M5: 1,713,494 km (0.103 R)
• M6: 1,917,546 km (0.119 R)
• M7: 2,090,481 km (0.102 R)
• M8: 2,188,766 km (0.11 R)
• M9: 2,472,254 km (0.1 R)
• M10: 2,682,140 km (0.083 R)
• M11: 2,919,702 km (0.112 R)
• M12: 3,840,626 km (0.099 R)
• M13: 4,108,706 km (0.072 R)
• M14: 4,949,296 km (0.09 R)
• M15: 5,107,870 km (0.12 R)
• M16: 5,187,755 km (0.063 R)
• M17: 5,538,861 km (0.104 R)
• M18: 5,703,419 km (0.113 R)
• M19: 5,814,121 km (0.083 R)
• M20: 5,897,597 km (0.117 R)
• M21: 6,009,496 km (0.118 R)
• M22: 6,235,538 km (0.113 R)
• M23: 6,349,532 km (0.073 R)
• M24: 6,608,785 km (0.075 R)
• M25: 6,930,271 km (0.074 R)
• M26: 7,078,074 km (0.087 R)
• M27: 7,137,614 km (0.106 R)
• M28: 7,497,696 km (0.064 R)
• M29: 7,802,277 km (0.118 R)
• M30: 8,111,047 km (0.094 R)
• M31: 9,158,232 km (0.056 R)
• M32: 9,483,907 km (0.091 R)
• M33: 9,747,199 km (0.047 R)
• M34: 9,813,321 km (0.088 R)
• M35: 9,879,743 km (0.027 R)
• M36: 10,585,545 km (0.114 R)
• M37: 11,586,654 km (0.087 R)
• M38: 11,762,432 km (0.076 R)
• M39: 11,974,412 km (0.09 R)
• M40: 12,330,455 km (0.069 R)
• M41: 12,871,251 km (0.06 R)
• M42: 13,236,120 km (0.11 R)
• M43: 13,752,532 km (0.12 R)
• M44: 15,110,731 km (0.083 R)
• M45: 16,196,513 km (0.101 R)
• M46: 16,550,760 km (0.053 R)
• M47: 16,828,115 km (0.09 R)
• M48: 17,187,000 km (0.113 R)
• M49: 18,074,714 km (0.107 R)
• M50: 19,060,265 km (0.078 R)
• M51: 20,020,982 km (0.105 R)
• M52: 20,274,251 km (0.078 R)
• M53: 20,358,924 km (0.076 R)
• M54: 20,613,539 km (0.097 R)
• M55: 21,599,389 km (0.048 R)
• M56: 21,815,857 km (0.095 R)
• M57: 22,512,984 km (0.095 R)
• M58: 23,173,309 km (0.119 R)
• M59: 23,394,863 km (0.1 R)
• M60: 23,528,005 km (0.11 R)
• M61: 23,706,027 km (0.06 R)
• M62: 24,198,054 km (0.044 R)
• M63: 24,557,986 km (0.081 R)
• M64: 25,237,460 km (0.092 R)
• M65: 25,511,074 km (0.115 R)
• M66: 25,648,256 km (0.092 R)
• M67: 25,923,366 km (0.088 R)
• M68: 26,153,298 km (0.098 R)
• M69: 26,383,828 km (0.066 R)
• M70: 26,707,857 km (0.045 R)
• M71: 27,406,779 km (0.095 R)
• M72: 27,547,251 km (0.057 R)
• M73: 28,965,140 km (0.054 R)
• M74: 29,156,027 km (0.071 R)
• M75: 29,587,018 km (0.065 R)
• M76: 31,282,860 km (0.044 R)
• M77: 32,167,282 km (0.072 R)
• M78: 32,612,485 km (0.113 R)
• M79: 32,910,484 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.5

Radius: 6.3

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.44 AU - 11.6 AU

Year: 18966 Days

Day: 23 Hours

Environment

Temp: -226 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,995,823 km

• M1: 411,693 km (0.034 R)
• M2: 633,697 km (0.105 R)
• M3: 872,455 km (0.096 R)
• M4: 1,321,847 km (0.042 R)
• M5: 1,449,603 km (0.092 R)
• M6: 2,098,559 km (0.055 R)
• M7: 2,453,106 km (0.111 R)
• M8: 3,477,403 km (0.066 R)
• M9: 3,536,194 km (0.032 R)
• M10: 3,926,346 km (0.063 R)
• M11: 4,204,448 km (0.116 R)
• M12: 4,488,834 km (0.036 R)
• M13: 5,010,033 km (0.052 R)
• M14: 5,447,457 km (0.105 R)
• M15: 5,584,638 km (0.1 R)
• M16: 6,868,786 km (0.107 R)
• M17: 7,581,919 km (0.056 R)
• M18: 7,696,661 km (0.106 R)
• M19: 8,357,883 km (0.089 R)
• M20: 8,436,871 km (0.046 R)
• M21: 8,875,642 km (0.064 R)
• M22: 9,199,371 km (0.116 R)
• M23: 9,858,649 km (0.115 R)
• M24: 11,178,701 km (0.096 R)
• M25: 11,265,767 km (0.089 R)
• M26: 11,837,081 km (0.094 R)
• M27: 12,148,693 km (0.103 R)
• M28: 12,283,032 km (0.12 R)
• M29: 13,053,761 km (0.072 R)
• M30: 13,468,147 km (0.11 R)
• M31: 13,514,372 km (0.111 R)
• M32: 14,074,168 km (0.087 R)
• M33: 14,215,238 km (0.112 R)
• M34: 14,262,511 km (0.107 R)
• M35: 14,975,944 km (0.106 R)
• M36: 15,071,985 km (0.027 R)
• M37: 15,264,518 km (0.079 R)
• M38: 15,361,158 km (0.105 R)
• M39: 15,555,037 km (0.092 R)
• M40: 15,994,256 km (0.085 R)
• M41: 16,536,549 km (0.092 R)
• M42: 16,635,732 km (0.076 R)
• M43: 16,934,629 km (0.053 R)
• M44: 17,185,205 km (0.106 R)
• M45: 17,336,000 km (0.107 R)
• M46: 17,386,414 km (0.087 R)
• M47: 17,588,371 km (0.083 R)
• M48: 19,128,332 km (0.094 R)
• M49: 20,020,085 km (0.077 R)
• M50: 20,125,850 km (0.1 R)
• M51: 20,231,766 km (0.117 R)
• M52: 20,978,857 km (0.079 R)
• M53: 21,463,854 km (0.071 R)
• M54: 21,626,317 km (0.103 R)
• M55: 21,897,987 km (0.116 R)
• M56: 22,390,014 km (0.049 R)
• M57: 22,554,871 km (0.11 R)
• M58: 23,162,538 km (0.107 R)
• M59: 23,384,840 km (0.034 R)
• M60: 23,552,090 km (0.116 R)
• M61: 24,506,974 km (0.054 R)
• M62: 24,790,312 km (0.117 R)
• M63: 25,245,837 km (0.114 R)
• M64: 27,212,451 km (0.094 R)
• M65: 27,741,130 km (0.09 R)
• M66: 27,918,104 km (0.114 R)
• M67: 27,977,195 km (0.112 R)
• M68: 28,928,339 km (0.114 R)
• M69: 31,474,794 km (0.043 R)
• M70: 32,153,519 km (0.059 R)
• M71: 32,277,386 km (0.032 R)
• M72: 32,774,650 km (0.039 R)
• M73: 32,961,796 km (0.071 R)
• M74: 33,086,711 km (0.032 R)
• M75: 33,149,392 km (0.048 R)
• M76: 33,211,924 km (0.111 R)
• M77: 34,725,406 km (0.065 R)
• M78: 36,454,907 km (0.066 R)
• M79: 36,843,113 km (0.045 R)
• M80: 37,558,191 km (0.052 R)
• M81: 38,606,573 km (0.076 R)
• M82: 39,930,514 km (0.111 R)
• M83: 40,731,910 km (0.1 R)
• M84: 41,538,691 km (0.119 R)
• M85: 41,606,160 km (0.103 R)
• M86: 41,876,483 km (0.067 R)
• M87: 42,079,487 km (0.098 R)
• M88: 42,622,677 km (0.03 R)
• M89: 42,963,312 km (0.113 R)
• M90: 43,853,120 km (0.119 R)
• M91: 43,990,600 km (0.065 R)
• M92: 44,679,947 km (0.093 R)
• M93: 44,887,439 km (0.053 R)
• M94: 45,095,231 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.7

Radius: 3.5

Gravity: 60.38 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.1 AU - 12.62 AU

Year: 21531 Days

Day: 23.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,995,823 km

• M1: 448,195 km (0.069 R)
• M2: 580,141 km (0.106 R)
• M3: 723,904 km (0.07 R)
• M4: 1,043,445 km (0.107 R)
• M5: 2,519,378 km (0.064 R)
• M6: 2,635,017 km (0.088 R)
• M7: 2,713,257 km (0.108 R)
• M8: 2,831,888 km (0.087 R)
• M9: 3,450,176 km (0.116 R)
• M10: 3,708,830 km (0.097 R)
• M11: 4,199,212 km (0.097 R)
• M12: 4,290,467 km (0.102 R)
• M13: 4,852,207 km (0.079 R)
• M14: 5,586,284 km (0.09 R)
• M15: 6,043,006 km (0.088 R)
• M16: 6,354,319 km (0.092 R)
• M17: 6,406,678 km (0.105 R)
• M18: 6,617,611 km (0.063 R)
• M19: 7,986,582 km (0.065 R)
• M20: 8,043,130 km (0.078 R)
• M21: 8,327,665 km (0.112 R)
• M22: 14,325,642 km (0.069 R)
• M23: 15,157,555 km (0.109 R)
• M24: 15,579,272 km (0.093 R)
• M25: 16,506,330 km (0.069 R)
• M26: 16,650,542 km (0.099 R)
• M27: 16,867,609 km (0.053 R)
• M28: 17,451,040 km (0.109 R)
• M29: 18,189,605 km (0.11 R)
• M30: 19,164,983 km (0.104 R)
• M31: 19,240,680 km (0.084 R)
• M32: 19,544,513 km (0.118 R)
• M33: 19,926,736 km (0.047 R)
• M34: 20,080,223 km (0.095 R)
• M35: 20,157,116 km (0.078 R)
• M36: 20,234,159 km (0.098 R)
• M37: 20,543,228 km (0.117 R)
• M38: 21,009,675 km (0.051 R)
• M39: 21,322,633 km (0.109 R)
• M40: 21,558,250 km (0.076 R)
• M41: 23,151,617 km (0.034 R)
• M42: 23,880,906 km (0.031 R)
• M43: 23,962,437 km (0.102 R)
• M44: 24,371,288 km (0.114 R)
• M45: 25,030,267 km (0.097 R)
• M46: 25,695,080 km (0.108 R)
• M47: 26,113,505 km (0.115 R)
• M48: 26,618,548 km (0.086 R)
• M49: 26,787,593 km (0.065 R)
• M50: 27,126,881 km (0.07 R)
• M51: 27,297,123 km (0.116 R)
• M52: 29,453,726 km (0.114 R)
• M53: 31,396,404 km (0.093 R)
• M54: 31,664,484 km (0.063 R)
• M55: 32,383,152 km (0.096 R)
• M56: 32,834,937 km (0.111 R)
• M57: 36,243,076 km (0.11 R)
• M58: 36,806,312 km (0.093 R)
• M59: 37,561,632 km (0.072 R)
• M60: 39,087,680 km (0.103 R)
• M61: 41,708,485 km (0.102 R)
• M62: 42,199,914 km (0.097 R)
• M63: 42,397,084 km (0.093 R)
• M64: 43,089,572 km (0.045 R)
• M65: 43,288,089 km (0.07 R)
• M66: 46,200,610 km (0.118 R)
• M67: 46,403,764 km (0.071 R)
• M68: 46,709,093 km (0.096 R)
• M69: 48,348,685 km (0.111 R)
• M70: 49,694,767 km (0.027 R)
• M71: 50,424,805 km (0.054 R)
• M72: 51,789,586 km (0.067 R)
• M73: 53,486,176 km (0.119 R)
• M74: 54,448,389 km (0.036 R)
• M75: 54,770,473 km (0.07 R)
• M76: 56,281,561 km (0.104 R)
• M77: 56,824,602 km (0.077 R)
• M78: 57,151,323 km (0.105 R)
• M79: 57,697,056 km (0.1 R)
• M80: 59,565,683 km (0.113 R)
• M81: 61,342,308 km (0.068 R)
• M82: 63,023,788 km (0.113 R)
• M83: 64,720,228 km (0.059 R)
• M84: 66,775,852 km (0.082 R)
• M85: 67,120,525 km (0.075 R)
• M86: 67,580,988 km (0.089 R)
• M87: 68,968,658 km (0.067 R)
• M88: 69,899,007 km (0.08 R)
• M89: 70,716,559 km (0.032 R)
• M90: 71,537,103 km (0.033 R)
• M91: 73,424,729 km (0.082 R)
• M92: 78,214,704 km (0.097 R)
• M93: 81,259,319 km (0.117 R)
• M94: 81,995,790 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 19,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit