🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.3

Radius: 8.8

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.23 AU - 1.93 AU

Year: 1282 Days

Day: 9.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 154.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 62,437,742 km

• M1: 172,187 km (0.06 R)
• M2: 255,663 km (0.096 R)
• M3: 378,034 km (0.098 R)
• M4: 512,223 km (0.067 R)
• M5: 717,471 km (0.069 R)
• M6: 875,596 km (0.113 R)
• M7: 969,394 km (0.097 R)
• M8: 1,038,508 km (0.094 R)
• M9: 1,271,283 km (0.098 R)
• M10: 1,339,948 km (0.084 R)
• M11: 1,457,083 km (0.115 R)
• M12: 1,520,962 km (0.074 R)
• M13: 1,794,726 km (0.1 R)
• M14: 1,872,217 km (0.086 R)
• M15: 2,012,690 km (0.112 R)
• M16: 2,102,448 km (0.118 R)
• M17: 2,165,878 km (0.117 R)
• M18: 2,276,431 km (0.059 R)
• M19: 2,609,436 km (0.08 R)
• M20: 2,766,962 km (0.079 R)
• M21: 2,846,847 km (0.106 R)
• M22: 2,927,481 km (0.035 R)
• M23: 2,988,517 km (0.096 R)
• M24: 3,163,845 km (0.077 R)
• M25: 3,406,493 km (0.11 R)
• M26: 3,557,138 km (0.118 R)
• M27: 3,622,363 km (0.109 R)
• M28: 3,721,097 km (0.081 R)
• M29: 3,776,299 km (0.052 R)
• M30: 3,921,110 km (0.114 R)
• M31: 4,090,455 km (0.058 R)
• M32: 4,239,155 km (0.065 R)
• M33: 4,331,606 km (0.096 R)
• M34: 4,413,137 km (0.071 R)
• M35: 4,601,182 km (0.099 R)
• M36: 4,997,616 km (0.058 R)
• M37: 5,132,254 km (0.087 R)
• M38: 5,367,572 km (0.071 R)
• M39: 5,455,086 km (0.087 R)
• M40: 6,251,695 km (0.064 R)
• M41: 6,330,683 km (0.113 R)
• M42: 6,489,855 km (0.113 R)
• M43: 6,663,688 km (0.104 R)
• M44: 6,879,707 km (0.026 R)
• M45: 6,975,001 km (0.062 R)
• M46: 7,513,703 km (0.104 R)
• M47: 7,639,963 km (0.063 R)
• M48: 7,724,486 km (0.085 R)
• M49: 7,851,943 km (0.087 R)
• M50: 7,951,576 km (0.053 R)
• M51: 8,037,295 km (0.06 R)
• M52: 8,094,591 km (0.091 R)
• M53: 8,660,520 km (0.104 R)
• M54: 8,733,972 km (0.095 R)
• M55: 8,852,005 km (0.118 R)
• M56: 9,179,176 km (0.097 R)
• M57: 9,389,510 km (0.112 R)
• M58: 10,107,431 km (0.095 R)
• M59: 10,418,145 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637

Radius: 11.1

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.52 AU - 3.08 AU

Year: 3025 Days

Day: 10.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 62,437,742 km

• M1: 145,409 km (0.088 R)
• M2: 263,591 km (0.105 R)
• M3: 509,530 km (0.051 R)
• M4: 594,352 km (0.107 R)
• M5: 694,134 km (0.052 R)
• M6: 790,475 km (0.084 R)
• M7: 881,431 km (0.073 R)
• M8: 1,142,629 km (0.035 R)
• M9: 1,367,025 km (0.106 R)
• M10: 1,580,352 km (0.109 R)
• M11: 1,711,100 km (0.099 R)
• M12: 1,886,429 km (0.09 R)
• M13: 1,955,543 km (0.112 R)
• M14: 2,096,465 km (0.043 R)
• M15: 2,478,687 km (0.09 R)
• M16: 2,662,543 km (0.119 R)
• M17: 2,995,398 km (0.113 R)
• M18: 3,109,392 km (0.036 R)
• M19: 3,241,487 km (0.104 R)
• M20: 3,324,962 km (0.046 R)
• M21: 3,460,049 km (0.087 R)
• M22: 3,648,842 km (0.073 R)
• M23: 3,894,182 km (0.12 R)
• M24: 4,549,720 km (0.089 R)
• M25: 4,794,911 km (0.091 R)
• M26: 4,948,099 km (0.081 R)
• M27: 5,044,590 km (0.096 R)
• M28: 5,161,276 km (0.107 R)
• M29: 5,239,516 km (0.108 R)
• M30: 5,556,663 km (0.087 R)
• M31: 5,941,429 km (0.108 R)
• M32: 6,313,928 km (0.028 R)
• M33: 6,651,570 km (0.074 R)
• M34: 7,060,122 km (0.085 R)
• M35: 7,300,526 km (0.109 R)
• M36: 7,543,473 km (0.103 R)
• M37: 7,992,266 km (0.072 R)
• M38: 8,242,843 km (0.108 R)
• M39: 8,357,584 km (0.082 R)
• M40: 8,542,188 km (0.088 R)
• M41: 8,635,088 km (0.045 R)
• M42: 9,582,192 km (0.071 R)
• M43: 9,678,833 km (0.026 R)
• M44: 9,921,480 km (0.095 R)
• M45: 10,437,892 km (0.086 R)
• M46: 10,562,058 km (0.089 R)
• M47: 10,862,301 km (0.072 R)
• M48: 11,064,109 km (0.104 R)
• M49: 11,139,955 km (0.104 R)
• M50: 11,702,443 km (0.079 R)
• M51: 11,831,546 km (0.084 R)
• M52: 12,668,995 km (0.102 R)
• M53: 12,881,424 km (0.068 R)
• M54: 13,309,723 km (0.098 R)
• M55: 13,471,587 km (0.075 R)
• M56: 14,207,908 km (0.119 R)
• M57: 14,511,741 km (0.039 R)
• M58: 15,041,468 km (0.054 R)
• M59: 15,890,735 km (0.112 R)
• M60: 16,234,959 km (0.045 R)
• M61: 16,610,450 km (0.111 R)
• M62: 16,813,903 km (0.053 R)
• M63: 17,047,425 km (0.07 R)
• M64: 17,252,524 km (0.113 R)
• M65: 17,340,787 km (0.061 R)
• M66: 17,488,141 km (0.111 R)
• M67: 18,984,119 km (0.113 R)
• M68: 19,379,806 km (0.109 R)
• M69: 20,148,440 km (0.084 R)
• M70: 20,241,340 km (0.086 R)
• M71: 21,052,460 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.8

Radius: 7.8

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.77 AU - 7.41 AU

Year: 9704 Days

Day: 24.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,437,742 km

• M1: 132,245 km (0.114 R)
• M2: 255,962 km (0.072 R)
• M3: 369,656 km (0.073 R)
• M4: 438,920 km (0.077 R)
• M5: 639,381 km (0.076 R)
• M6: 725,250 km (0.054 R)
• M7: 936,632 km (0.107 R)
• M8: 1,305,391 km (0.12 R)
• M9: 1,856,061 km (0.088 R)
• M10: 1,999,675 km (0.041 R)
• M11: 2,511,000 km (0.108 R)
• M12: 2,650,126 km (0.068 R)
• M13: 2,730,760 km (0.096 R)
• M14: 2,956,652 km (0.087 R)
• M15: 3,040,427 km (0.089 R)
• M16: 3,210,221 km (0.071 R)
• M17: 3,738,152 km (0.112 R)
• M18: 3,897,324 km (0.086 R)
• M19: 4,081,927 km (0.105 R)
• M20: 4,316,647 km (0.11 R)
• M21: 4,922,967 km (0.101 R)
• M22: 5,047,582 km (0.065 R)
• M23: 5,147,812 km (0.114 R)
• M24: 5,223,509 km (0.09 R)
• M25: 5,555,915 km (0.106 R)
• M26: 5,763,856 km (0.104 R)
• M27: 5,921,533 km (0.086 R)
• M28: 6,268,001 km (0.106 R)
• M29: 7,008,511 km (0.065 R)
• M30: 7,120,709 km (0.092 R)
• M31: 7,318,178 km (0.115 R)
• M32: 7,460,446 km (0.097 R)
• M33: 8,244,339 km (0.056 R)
• M34: 8,811,614 km (0.067 R)
• M35: 9,546,139 km (0.082 R)
• M36: 9,732,837 km (0.106 R)
• M37: 9,983,563 km (0.062 R)
• M38: 10,300,113 km (0.076 R)
• M39: 10,619,953 km (0.099 R)
• M40: 11,236,595 km (0.093 R)
• M41: 11,400,854 km (0.119 R)
• M42: 11,665,193 km (0.112 R)
• M43: 11,798,186 km (0.072 R)
• M44: 11,898,267 km (0.115 R)
• M45: 12,538,546 km (0.088 R)
• M46: 14,561,258 km (0.032 R)
• M47: 14,704,573 km (0.066 R)
• M48: 14,812,284 km (0.118 R)
• M49: 15,720,043 km (0.092 R)
• M50: 15,940,700 km (0.049 R)
• M51: 16,199,205 km (0.101 R)
• M52: 16,384,856 km (0.075 R)
• M53: 16,720,704 km (0.118 R)
• M54: 17,021,096 km (0.077 R)
• M55: 17,209,739 km (0.118 R)
• M56: 17,361,132 km (0.083 R)
• M57: 17,513,124 km (0.044 R)
• M58: 17,627,267 km (0.096 R)
• M59: 17,894,748 km (0.052 R)
• M60: 18,240,468 km (0.057 R)
• M61: 19,409,127 km (0.091 R)
• M62: 19,724,928 km (0.102 R)
• M63: 20,121,961 km (0.082 R)
• M64: 20,642,113 km (0.097 R)
• M65: 21,247,685 km (0.064 R)
• M66: 21,369,607 km (0.109 R)
• M67: 21,450,839 km (0.119 R)
• M68: 21,736,421 km (0.067 R)
• M69: 21,900,231 km (0.094 R)
• M70: 22,393,754 km (0.046 R)
• M71: 23,057,669 km (0.101 R)
• M72: 23,182,883 km (0.12 R)
• M73: 23,475,945 km (0.094 R)
• M74: 23,559,869 km (0.056 R)
• M75: 23,685,980 km (0.108 R)
• M76: 23,938,801 km (0.093 R)
• M77: 24,873,788 km (0.11 R)
• M78: 25,216,666 km (0.079 R)
• M79: 25,690,742 km (0.082 R)
• M80: 25,820,592 km (0.072 R)
• M81: 26,298,408 km (0.092 R)
• M82: 26,516,522 km (0.059 R)
• M83: 26,910,862 km (0.117 R)
• M84: 27,927,080 km (0.1 R)
• M85: 28,865,807 km (0.101 R)
• M86: 29,271,367 km (0.065 R)
• M87: 29,542,737 km (0.067 R)
• M88: 29,905,811 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.7

Radius: 4.5

Gravity: 17.12 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7 AU - 7.02 AU

Year: 11984 Days

Day: 17.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,437,742 km

• M1: 92,751 km (0.07 R)
• M2: 151,393 km (0.119 R)
• M3: 196,422 km (0.076 R)
• M4: 853,157 km (0.028 R)
• M5: 1,179,579 km (0.082 R)
• M6: 1,237,474 km (0.077 R)
• M7: 1,376,450 km (0.105 R)
• M8: 2,167,224 km (0.041 R)
• M9: 2,238,583 km (0.099 R)
• M10: 2,407,927 km (0.061 R)
• M11: 2,966,975 km (0.119 R)
• M12: 3,046,261 km (0.09 R)
• M13: 3,180,002 km (0.12 R)
• M14: 3,234,007 km (0.092 R)
• M15: 3,480,843 km (0.111 R)
• M16: 3,934,574 km (0.075 R)
• M17: 4,021,789 km (0.12 R)
• M18: 4,080,282 km (0.075 R)
• M19: 4,346,865 km (0.097 R)
• M20: 4,406,854 km (0.032 R)
• M21: 4,588,466 km (0.09 R)
• M22: 4,680,319 km (0.058 R)
• M23: 4,928,053 km (0.077 R)
• M24: 5,696,388 km (0.104 R)
• M25: 5,927,516 km (0.069 R)
• M26: 6,882,250 km (0.046 R)
• M27: 7,234,703 km (0.065 R)
• M28: 7,774,302 km (0.096 R)
• M29: 7,847,306 km (0.118 R)
• M30: 9,391,605 km (0.112 R)
• M31: 10,418,145 km (0.08 R)
• M32: 10,619,654 km (0.106 R)
• M33: 10,781,668 km (0.035 R)
• M34: 10,944,580 km (0.066 R)
• M35: 11,231,659 km (0.093 R)
• M36: 11,438,253 km (0.114 R)
• M37: 12,875,889 km (0.063 R)
• M38: 12,919,123 km (0.078 R)
• M39: 13,222,357 km (0.118 R)
• M40: 13,353,106 km (0.092 R)
• M41: 16,241,990 km (0.12 R)
• M42: 16,851,602 km (0.106 R)
• M43: 17,182,961 km (0.075 R)
• M44: 17,230,533 km (0.106 R)
• M45: 17,277,956 km (0.113 R)
• M46: 18,871,622 km (0.112 R)
• M47: 19,363,649 km (0.077 R)
• M48: 19,760,383 km (0.089 R)
• M49: 20,561,928 km (0.106 R)
• M50: 21,170,043 km (0.081 R)
• M51: 21,681,219 km (0.058 R)
• M52: 23,081,755 km (0.078 R)
• M53: 25,047,770 km (0.107 R)
• M54: 25,101,775 km (0.07 R)
• M55: 25,588,417 km (0.119 R)
• M56: 25,860,086 km (0.052 R)
• M57: 27,454,800 km (0.092 R)
• M58: 28,012,052 km (0.106 R)
• M59: 28,180,050 km (0.104 R)
• M60: 28,404,447 km (0.055 R)
• M61: 28,573,044 km (0.028 R)
• M62: 28,629,442 km (0.108 R)
• M63: 30,106,123 km (0.113 R)
• M64: 30,623,133 km (0.043 R)
• M65: 30,680,728 km (0.111 R)
• M66: 32,661,105 km (0.064 R)
• M67: 33,133,086 km (0.084 R)
• M68: 33,607,311 km (0.088 R)
• M69: 34,262,999 km (0.077 R)
• M70: 34,322,838 km (0.042 R)
• M71: 34,862,737 km (0.117 R)
• M72: 35,164,027 km (0.107 R)
• M73: 35,647,677 km (0.116 R)
• M74: 36,316,379 km (0.116 R)
• M75: 36,377,265 km (0.113 R)
• M76: 36,682,744 km (0.091 R)
• M77: 36,866,450 km (0.111 R)
• M78: 36,927,786 km (0.076 R)
• M79: 37,111,941 km (0.098 R)
• M80: 37,789,619 km (0.108 R)
• M81: 38,844,882 km (0.103 R)
• M82: 39,595,564 km (0.074 R)
• M83: 40,098,812 km (0.109 R)
• M84: 40,414,314 km (0.091 R)
• M85: 40,477,444 km (0.094 R)
• M86: 41,493,363 km (0.087 R)
• M87: 41,684,699 km (0.091 R)
• M88: 42,260,650 km (0.084 R)
• M89: 42,453,183 km (0.113 R)
• M90: 43,097,202 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.4

Radius: 6.3

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 9.95 AU - 12.31 AU

Year: 23975 Days

Day: 23.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 62,437,742 km

• M1: 88,562 km (0.108 R)
• M2: 131,646 km (0.11 R)
• M3: 817,852 km (0.054 R)
• M4: 1,088,025 km (0.056 R)
• M5: 1,596,508 km (0.084 R)
• M6: 2,638,308 km (0.034 R)
• M7: 3,521,534 km (0.109 R)
• M8: 3,994,712 km (0.115 R)
• M9: 4,069,361 km (0.103 R)
• M10: 6,645,287 km (0.049 R)
• M11: 7,001,779 km (0.062 R)
• M12: 7,227,821 km (0.079 R)
• M13: 7,318,777 km (0.111 R)
• M14: 7,826,512 km (0.051 R)
• M15: 7,920,160 km (0.075 R)
• M16: 9,071,316 km (0.104 R)
• M17: 9,268,186 km (0.087 R)
• M18: 10,737,686 km (0.064 R)
• M19: 10,945,927 km (0.095 R)
• M20: 11,103,004 km (0.043 R)
• M21: 11,419,553 km (0.07 R)
• M22: 11,578,875 km (0.103 R)
• M23: 11,953,618 km (0.103 R)
• M24: 12,441,307 km (0.063 R)
• M25: 12,495,761 km (0.044 R)
• M26: 13,101,482 km (0.089 R)
• M27: 13,156,983 km (0.069 R)
• M28: 13,548,032 km (0.078 R)
• M29: 15,913,324 km (0.112 R)
• M30: 17,600,489 km (0.065 R)
• M31: 18,031,181 km (0.086 R)
• M32: 18,278,765 km (0.116 R)
• M33: 18,965,569 km (0.099 R)
• M34: 20,235,655 km (0.113 R)
• M35: 20,492,964 km (0.089 R)
• M36: 20,881,020 km (0.075 R)
• M37: 20,945,946 km (0.029 R)
• M38: 21,336,845 km (0.089 R)
• M39: 22,656,897 km (0.109 R)
• M40: 23,326,946 km (0.098 R)
• M41: 23,732,057 km (0.101 R)
• M42: 24,344,061 km (0.041 R)
• M43: 26,632,161 km (0.1 R)
• M44: 27,409,920 km (0.089 R)
• M45: 31,931,516 km (0.068 R)
• M46: 32,682,198 km (0.115 R)
• M47: 36,599,867 km (0.042 R)
• M48: 38,812,868 km (0.086 R)
• M49: 39,855,117 km (0.086 R)
• M50: 40,016,234 km (0.112 R)
• M51: 41,476,309 km (0.045 R)
• M52: 43,118,893 km (0.086 R)
• M53: 46,044,429 km (0.12 R)
• M54: 48,602,403 km (0.112 R)
• M55: 51,820,254 km (0.083 R)
• M56: 51,908,217 km (0.102 R)
• M57: 53,233,056 km (0.071 R)
• M58: 54,390,195 km (0.079 R)
• M59: 54,926,953 km (0.057 R)
• M60: 59,837,054 km (0.114 R)
• M61: 60,298,713 km (0.114 R)
• M62: 61,318,671 km (0.054 R)
• M63: 62,437,813 km (0.071 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 13,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit