🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.7

Radius: 9.2

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.88 AU - 1.04 AU

Year: 649 Days

Day: 5.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 37,275,892 km

• M1: 117,135 km (0.044 R)
• M2: 191,635 km (0.117 R)
• M3: 288,275 km (0.119 R)
• M4: 384,616 km (0.093 R)
• M5: 489,933 km (0.111 R)
• M6: 587,620 km (0.09 R)
• M7: 687,552 km (0.095 R)
• M8: 778,208 km (0.115 R)
• M9: 878,738 km (0.07 R)
• M10: 966,851 km (0.057 R)
• M11: 1,231,190 km (0.072 R)
• M12: 1,400,984 km (0.103 R)
• M13: 1,465,760 km (0.117 R)
• M14: 1,652,907 km (0.075 R)
• M15: 1,721,722 km (0.074 R)
• M16: 2,124,888 km (0.059 R)
• M17: 2,207,616 km (0.109 R)
• M18: 2,314,429 km (0.11 R)
• M19: 2,376,213 km (0.117 R)
• M20: 2,485,718 km (0.031 R)
• M21: 2,621,104 km (0.097 R)
• M22: 2,685,731 km (0.06 R)
• M23: 2,841,163 km (0.088 R)
• M24: 2,932,567 km (0.088 R)
• M25: 3,016,491 km (0.112 R)
• M26: 3,161,003 km (0.087 R)
• M27: 3,369,094 km (0.05 R)
• M28: 3,492,661 km (0.064 R)
• M29: 3,563,870 km (0.115 R)
• M30: 3,780,488 km (0.075 R)
• M31: 3,890,592 km (0.059 R)
• M32: 4,048,118 km (0.118 R)
• M33: 4,293,459 km (0.112 R)
• M34: 4,379,478 km (0.119 R)
• M35: 4,485,393 km (0.099 R)
• M36: 4,563,034 km (0.068 R)
• M37: 4,749,134 km (0.08 R)
• M38: 4,907,708 km (0.119 R)
• M39: 5,038,007 km (0.076 R)
• M40: 5,373,705 km (0.08 R)
• M41: 5,466,605 km (0.092 R)
• M42: 5,622,486 km (0.06 R)
• M43: 6,024,157 km (0.109 R)
• M44: 6,099,105 km (0.096 R)
• M45: 6,196,045 km (0.109 R)
• M46: 6,511,696 km (0.119 R)
• M47: 6,632,870 km (0.086 R)
• M48: 6,699,292 km (0.111 R)
• M49: 6,821,663 km (0.107 R)
• M50: 6,978,441 km (0.056 R)
• M51: 7,125,047 km (0.085 R)
• M52: 7,284,070 km (0.085 R)
• M53: 7,421,401 km (0.093 R)
• M54: 7,617,374 km (0.118 R)
• M55: 7,803,324 km (0.058 R)
• M56: 7,861,817 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.3

Radius: 10.9

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.26 AU - 1.84 AU

Year: 1332 Days

Day: 9.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 37,275,892 km

• M1: 173,234 km (0.108 R)
• M2: 284,685 km (0.075 R)
• M3: 354,248 km (0.046 R)
• M4: 452,982 km (0.081 R)
• M5: 534,663 km (0.101 R)
• M6: 616,194 km (0.092 R)
• M7: 734,825 km (0.055 R)
• M8: 896,540 km (0.073 R)
• M9: 1,033,422 km (0.069 R)
• M10: 1,304,493 km (0.073 R)
• M11: 1,848,730 km (0.071 R)
• M12: 1,978,881 km (0.077 R)
• M13: 2,064,151 km (0.1 R)
• M14: 2,307,697 km (0.097 R)
• M15: 2,407,778 km (0.075 R)
• M16: 2,550,494 km (0.072 R)
• M17: 2,664,488 km (0.091 R)
• M18: 2,748,562 km (0.056 R)
• M19: 2,876,318 km (0.109 R)
• M20: 3,418,760 km (0.098 R)
• M21: 3,545,021 km (0.088 R)
• M22: 3,684,446 km (0.104 R)
• M23: 3,790,361 km (0.07 R)
• M24: 3,980,949 km (0.103 R)
• M25: 4,053,205 km (0.097 R)
• M26: 4,211,479 km (0.089 R)
• M27: 4,647,856 km (0.077 R)
• M28: 4,736,867 km (0.066 R)
• M29: 4,890,803 km (0.071 R)
• M30: 5,429,206 km (0.055 R)
• M31: 5,671,704 km (0.047 R)
• M32: 5,848,978 km (0.054 R)
• M33: 5,931,556 km (0.106 R)
• M34: 6,028,196 km (0.097 R)
• M35: 6,097,609 km (0.113 R)
• M36: 6,519,625 km (0.047 R)
• M37: 6,605,195 km (0.05 R)
• M38: 6,806,404 km (0.088 R)
• M39: 6,994,897 km (0.083 R)
• M40: 7,141,204 km (0.067 R)
• M41: 7,392,229 km (0.09 R)
• M42: 7,511,309 km (0.077 R)
• M43: 7,842,220 km (0.104 R)
• M44: 7,948,584 km (0.118 R)
• M45: 8,239,402 km (0.087 R)
• M46: 8,332,153 km (0.116 R)
• M47: 8,612,050 km (0.083 R)
• M48: 8,863,524 km (0.091 R)
• M49: 9,085,527 km (0.096 R)
• M50: 9,277,312 km (0.103 R)
• M51: 9,357,646 km (0.118 R)
• M52: 9,470,443 km (0.078 R)
• M53: 9,567,532 km (0.081 R)
• M54: 9,975,485 km (0.106 R)
• M55: 10,173,403 km (0.117 R)
• M56: 10,355,913 km (0.11 R)
• M57: 10,472,749 km (0.077 R)
• M58: 10,589,884 km (0.108 R)
• M59: 10,741,277 km (0.109 R)
• M60: 10,825,500 km (0.113 R)
• M61: 10,927,077 km (0.077 R)
• M62: 11,131,129 km (0.074 R)
• M63: 11,233,603 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.3

Radius: 12

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.59 AU - 5.05 AU

Year: 7304 Days

Day: 13.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,275,892 km

• M1: 235,617 km (0.043 R)
• M2: 315,801 km (0.03 R)
• M3: 402,568 km (0.072 R)
• M4: 564,582 km (0.047 R)
• M5: 690,394 km (0.082 R)
• M6: 918,980 km (0.117 R)
• M7: 1,028,785 km (0.095 R)
• M8: 1,232,387 km (0.114 R)
• M9: 1,612,964 km (0.04 R)
• M10: 1,975,739 km (0.116 R)
• M11: 2,157,650 km (0.092 R)
• M12: 2,577,721 km (0.027 R)
• M13: 2,676,904 km (0.104 R)
• M14: 2,920,001 km (0.098 R)
• M15: 3,002,728 km (0.119 R)
• M16: 3,128,391 km (0.091 R)
• M17: 3,759,993 km (0.081 R)
• M18: 3,941,306 km (0.063 R)
• M19: 4,195,323 km (0.101 R)
• M20: 5,214,383 km (0.107 R)
• M21: 5,315,362 km (0.11 R)
• M22: 5,570,576 km (0.081 R)
• M23: 6,040,463 km (0.084 R)
• M24: 6,226,563 km (0.113 R)
• M25: 6,360,752 km (0.12 R)
• M26: 6,604,596 km (0.118 R)
• M27: 6,769,004 km (0.062 R)
• M28: 7,611,091 km (0.07 R)
• M29: 8,132,290 km (0.073 R)
• M30: 8,545,629 km (0.096 R)
• M31: 8,635,088 km (0.099 R)
• M32: 8,754,916 km (0.03 R)
• M33: 8,996,218 km (0.081 R)
• M34: 9,639,937 km (0.056 R)
• M35: 9,951,849 km (0.037 R)
• M36: 11,199,645 km (0.098 R)
• M37: 11,527,563 km (0.104 R)
• M38: 11,659,508 km (0.08 R)
• M39: 12,327,313 km (0.087 R)
• M40: 14,050,830 km (0.118 R)
• M41: 14,832,928 km (0.118 R)
• M42: 15,337,970 km (0.083 R)
• M43: 15,556,084 km (0.051 R)
• M44: 16,032,404 km (0.085 R)
• M45: 16,625,260 km (0.053 R)
• M46: 17,641,927 km (0.06 R)
• M47: 17,717,923 km (0.036 R)
• M48: 18,100,146 km (0.087 R)
• M49: 18,911,714 km (0.083 R)
• M50: 19,380,703 km (0.115 R)
• M51: 19,459,242 km (0.114 R)
• M52: 19,893,226 km (0.108 R)
• M53: 20,730,525 km (0.043 R)
• M54: 20,891,193 km (0.103 R)
• M55: 21,457,271 km (0.032 R)
• M56: 21,619,884 km (0.09 R)
• M57: 21,905,616 km (0.041 R)
• M58: 24,320,126 km (0.05 R)
• M59: 24,617,227 km (0.079 R)
• M60: 24,872,740 km (0.099 R)
• M61: 25,386,759 km (0.104 R)
• M62: 25,947,302 km (0.119 R)
• M63: 26,033,919 km (0.111 R)
• M64: 26,949,308 km (0.117 R)
• M65: 27,036,973 km (0.108 R)
• M66: 27,300,714 km (0.104 R)
• M67: 27,875,170 km (0.056 R)
• M68: 28,408,935 km (0.089 R)
• M69: 28,632,284 km (0.037 R)
• M70: 29,080,779 km (0.12 R)
• M71: 29,396,281 km (0.067 R)
• M72: 29,622,174 km (0.117 R)
• M73: 29,848,665 km (0.111 R)
• M74: 30,075,904 km (0.048 R)
• M75: 30,212,337 km (0.056 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.1

Radius: 4.3

Gravity: 38.62 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.99 AU - 6.17 AU

Year: 10348 Days

Day: 16.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 37,275,892 km

• M1: 76,594 km (0.109 R)
• M2: 194,028 km (0.115 R)
• M3: 273,914 km (0.096 R)
• M4: 496,366 km (0.03 R)
• M5: 642,523 km (0.083 R)
• M6: 783,444 km (0.09 R)
• M7: 895,642 km (0.076 R)
• M8: 1,600,697 km (0.086 R)
• M9: 1,647,821 km (0.119 R)
• M10: 1,743,414 km (0.036 R)
• M11: 1,890,319 km (0.047 R)
• M12: 2,118,306 km (0.041 R)
• M13: 2,275,084 km (0.073 R)
• M14: 2,408,526 km (0.119 R)
• M15: 2,544,660 km (0.084 R)
• M16: 2,627,537 km (0.092 R)
• M17: 2,881,554 km (0.091 R)
• M18: 3,262,281 km (0.104 R)
• M19: 3,322,270 km (0.114 R)
• M20: 4,005,782 km (0.089 R)
• M21: 4,330,559 km (0.116 R)
• M22: 4,630,054 km (0.032 R)
• M23: 5,568,182 km (0.079 R)
• M24: 5,711,946 km (0.091 R)
• M25: 6,752,848 km (0.074 R)
• M26: 6,983,378 km (0.111 R)
• M27: 7,138,511 km (0.089 R)
• M28: 7,690,527 km (0.095 R)
• M29: 7,730,470 km (0.066 R)
• M30: 7,770,413 km (0.101 R)
• M31: 9,171,546 km (0.115 R)
• M32: 9,256,368 km (0.084 R)
• M33: 9,814,069 km (0.08 R)
• M34: 10,648,526 km (0.112 R)
• M35: 11,187,228 km (0.088 R)
• M36: 11,965,436 km (0.103 R)
• M37: 12,244,137 km (0.083 R)
• M38: 12,337,636 km (0.094 R)
• M39: 12,855,543 km (0.096 R)
• M40: 13,428,802 km (0.054 R)
• M41: 13,573,464 km (0.086 R)
• M42: 14,107,977 km (0.082 R)
• M43: 14,402,535 km (0.06 R)
• M44: 15,197,648 km (0.094 R)
• M45: 15,550,100 km (0.089 R)
• M46: 15,956,109 km (0.099 R)
• M47: 16,058,135 km (0.119 R)
• M48: 16,314,246 km (0.079 R)
• M49: 18,144,127 km (0.117 R)
• M50: 18,357,454 km (0.098 R)
• M51: 21,823,786 km (0.095 R)
• M52: 22,735,585 km (0.103 R)
• M53: 22,850,327 km (0.116 R)
• M54: 23,022,963 km (0.066 R)
• M55: 23,253,792 km (0.096 R)
• M56: 24,302,174 km (0.05 R)
• M57: 24,478,400 km (0.115 R)
• M58: 24,714,017 km (0.113 R)
• M59: 25,009,473 km (0.114 R)
• M60: 25,187,345 km (0.069 R)
• M61: 26,323,840 km (0.057 R)
• M62: 27,783,167 km (0.114 R)
• M63: 28,213,710 km (0.067 R)
• M64: 28,398,912 km (0.108 R)
• M65: 28,522,629 km (0.101 R)
• M66: 28,584,413 km (0.078 R)
• M67: 29,330,907 km (0.098 R)
• M68: 30,589,174 km (0.089 R)
• M69: 30,715,884 km (0.115 R)
• M70: 31,480,329 km (0.108 R)
• M71: 32,638,665 km (0.075 R)
• M72: 33,157,919 km (0.062 R)
• M73: 35,461,726 km (0.075 R)
• M74: 35,528,298 km (0.096 R)
• M75: 35,928,621 km (0.079 R)
• M76: 36,330,441 km (0.12 R)
• M77: 36,464,780 km (0.12 R)
• M78: 36,868,545 km (0.096 R)
• M79: 37,409,341 km (0.045 R)
• M80: 38,361,831 km (0.115 R)
• M81: 38,841,142 km (0.058 R)
• M82: 39,736,486 km (0.064 R)
• M83: 40,082,655 km (0.108 R)
• M84: 40,638,561 km (0.101 R)
• M85: 41,407,195 km (0.027 R)
• M86: 42,251,226 km (0.082 R)
• M87: 42,887,914 km (0.037 R)
• M88: 43,242,910 km (0.113 R)
• M89: 45,249,317 km (0.082 R)
• M90: 45,610,745 km (0.095 R)
• M91: 46,773,869 km (0.115 R)
• M92: 48,241,573 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94

Radius: 5.6

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.57 AU - 10.35 AU

Year: 18513 Days

Day: 18 Hours

Environment

Temp: -224 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 37,275,892 km

• M1: 864,676 km (0.099 R)
• M2: 1,390,213 km (0.103 R)
• M3: 2,145,233 km (0.073 R)
• M4: 3,248,817 km (0.107 R)
• M5: 3,298,184 km (0.088 R)
• M6: 4,014,160 km (0.076 R)
• M7: 4,093,596 km (0.102 R)
• M8: 4,200,409 km (0.108 R)
• M9: 4,832,460 km (0.081 R)
• M10: 4,888,858 km (0.106 R)
• M11: 5,289,482 km (0.088 R)
• M12: 5,910,163 km (0.089 R)
• M13: 6,899,603 km (0.1 R)
• M14: 7,058,776 km (0.114 R)
• M15: 7,839,826 km (0.072 R)
• M16: 9,027,035 km (0.11 R)
• M17: 10,378,203 km (0.034 R)
• M18: 10,524,061 km (0.064 R)
• M19: 10,744,269 km (0.109 R)
• M20: 12,211,525 km (0.077 R)
• M21: 12,326,865 km (0.092 R)
• M22: 12,442,653 km (0.084 R)
• M23: 14,142,085 km (0.063 R)
• M24: 16,165,396 km (0.026 R)
• M25: 18,630,171 km (0.054 R)
• M26: 20,978,857 km (0.117 R)
• M27: 21,626,915 km (0.112 R)
• M28: 21,953,338 km (0.041 R)
• M29: 22,234,582 km (0.116 R)
• M30: 23,037,623 km (0.096 R)
• M31: 23,658,155 km (0.042 R)
• M32: 23,898,260 km (0.107 R)
• M33: 26,692,299 km (0.029 R)
• M34: 27,042,508 km (0.078 R)
• M35: 27,545,306 km (0.089 R)
• M36: 28,051,396 km (0.059 R)
• M37: 28,152,973 km (0.092 R)
• M38: 29,226,786 km (0.113 R)
• M39: 31,519,823 km (0.115 R)
• M40: 32,581,070 km (0.049 R)
• M41: 33,169,737 km (0.051 R)
• M42: 33,707,841 km (0.105 R)
• M43: 34,086,324 km (0.063 R)
• M44: 35,944,479 km (0.088 R)
• M45: 36,663,745 km (0.045 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: 162 - 18,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit