🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.4

Radius: 14.7

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.5 AU - 0.72 AU

Year: 318 Days

Day: 8.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 27,297,177 km

• M1: 183,407 km (0.096 R)
• M2: 337,044 km (0.077 R)
• M3: 449,691 km (0.074 R)
• M4: 586,723 km (0.103 R)
• M5: 691,741 km (0.057 R)
• M6: 816,954 km (0.059 R)
• M7: 947,703 km (0.093 R)
• M8: 1,075,908 km (0.066 R)
• M9: 1,217,876 km (0.115 R)
• M10: 1,332,618 km (0.049 R)
• M11: 1,462,918 km (0.119 R)
• M12: 1,671,158 km (0.101 R)
• M13: 1,834,070 km (0.101 R)
• M14: 1,958,835 km (0.085 R)
• M15: 2,162,736 km (0.053 R)
• M16: 2,262,967 km (0.09 R)
• M17: 2,430,217 km (0.095 R)
• M18: 2,525,062 km (0.101 R)
• M19: 2,650,276 km (0.101 R)
• M20: 2,767,860 km (0.079 R)
• M21: 2,932,268 km (0.116 R)
• M22: 3,084,708 km (0.118 R)
• M23: 3,182,695 km (0.081 R)
• M24: 3,276,493 km (0.036 R)
• M25: 3,371,188 km (0.057 R)
• M26: 3,466,931 km (0.042 R)
• M27: 3,650,188 km (0.05 R)
• M28: 3,754,159 km (0.066 R)
• M29: 3,859,027 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.5

Radius: 10.7

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.73 AU - 0.85 AU

Year: 468 Days

Day: 7.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 27,297,177 km

• M1: 141,370 km (0.091 R)
• M2: 265,536 km (0.059 R)
• M3: 342,130 km (0.104 R)
• M4: 443,408 km (0.055 R)
• M5: 515,365 km (0.047 R)
• M6: 616,194 km (0.105 R)
• M7: 703,110 km (0.103 R)
• M8: 812,765 km (0.088 R)
• M9: 933,341 km (0.085 R)
• M10: 1,045,390 km (0.089 R)
• M11: 1,120,937 km (0.094 R)
• M12: 1,219,671 km (0.099 R)
• M13: 1,310,627 km (0.093 R)
• M14: 1,415,046 km (0.059 R)
• M15: 1,568,384 km (0.034 R)
• M16: 1,733,391 km (0.092 R)
• M17: 1,842,747 km (0.095 R)
• M18: 1,929,364 km (0.117 R)
• M19: 2,191,010 km (0.093 R)
• M20: 2,403,290 km (0.109 R)
• M21: 2,615,569 km (0.026 R)
• M22: 2,819,770 km (0.102 R)
• M23: 3,000,036 km (0.076 R)
• M24: 3,117,320 km (0.095 R)
• M25: 3,243,880 km (0.054 R)
• M26: 3,379,565 km (0.117 R)
• M27: 3,501,937 km (0.098 R)
• M28: 3,656,920 km (0.117 R)
• M29: 3,758,946 km (0.115 R)
• M30: 3,869,798 km (0.083 R)
• M31: 3,965,840 km (0.094 R)
• M32: 4,038,245 km (0.101 R)
• M33: 4,283,137 km (0.118 R)
• M34: 4,490,928 km (0.067 R)
• M35: 4,693,633 km (0.028 R)
• M36: 4,761,850 km (0.106 R)
• M37: 4,925,360 km (0.062 R)
• M38: 4,994,624 km (0.107 R)
• M39: 5,099,343 km (0.082 R)
• M40: 5,204,809 km (0.058 R)
• M41: 5,453,590 km (0.104 R)
• M42: 5,588,528 km (0.05 R)
• M43: 5,788,390 km (0.084 R)
• M44: 5,889,219 km (0.118 R)
• M45: 6,055,572 km (0.094 R)
• M46: 6,430,764 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.5

Radius: 9.4

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.84 AU - 1.98 AU

Year: 1760 Days

Day: 11.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 27,297,177 km

• M1: 125,064 km (0.063 R)
• M2: 368,460 km (0.032 R)
• M3: 562,488 km (0.076 R)
• M4: 623,225 km (0.111 R)
• M5: 939,475 km (0.118 R)
• M6: 1,185,713 km (0.119 R)
• M7: 1,257,370 km (0.092 R)
• M8: 1,358,349 km (0.092 R)
• M9: 1,510,340 km (0.1 R)
• M10: 1,779,616 km (0.101 R)
• M11: 1,872,816 km (0.106 R)
• M12: 2,184,428 km (0.086 R)
• M13: 2,295,879 km (0.12 R)
• M14: 2,386,236 km (0.06 R)
• M15: 2,501,127 km (0.12 R)
• M16: 2,676,755 km (0.073 R)
• M17: 2,772,198 km (0.114 R)
• M18: 2,832,336 km (0.067 R)
• M19: 3,052,844 km (0.046 R)
• M20: 3,165,192 km (0.104 R)
• M21: 3,304,318 km (0.057 R)
• M22: 3,458,553 km (0.076 R)
• M23: 3,747,576 km (0.099 R)
• M24: 3,814,297 km (0.048 R)
• M25: 3,949,085 km (0.075 R)
• M26: 4,112,894 km (0.112 R)
• M27: 4,209,534 km (0.045 R)
• M28: 4,546,578 km (0.08 R)
• M29: 4,761,700 km (0.057 R)
• M30: 5,009,584 km (0.114 R)
• M31: 5,172,346 km (0.118 R)
• M32: 5,276,766 km (0.074 R)
• M33: 5,578,953 km (0.09 R)
• M34: 5,686,215 km (0.055 R)
• M35: 5,856,009 km (0.06 R)
• M36: 6,074,422 km (0.085 R)
• M37: 6,311,534 km (0.082 R)
• M38: 6,391,270 km (0.106 R)
• M39: 6,648,728 km (0.103 R)
• M40: 6,860,409 km (0.1 R)
• M41: 7,008,211 km (0.057 R)
• M42: 7,074,184 km (0.106 R)
• M43: 7,190,272 km (0.086 R)
• M44: 7,307,108 km (0.105 R)
• M45: 7,593,139 km (0.061 R)
• M46: 7,934,521 km (0.116 R)
• M47: 8,072,451 km (0.062 R)
• M48: 8,298,343 km (0.113 R)
• M49: 8,403,361 km (0.095 R)
• M50: 8,792,016 km (0.065 R)
• M51: 9,114,400 km (0.079 R)
• M52: 9,331,466 km (0.089 R)
• M53: 9,404,321 km (0.03 R)
• M54: 9,477,175 km (0.097 R)
• M55: 10,104,738 km (0.06 R)
• M56: 10,198,236 km (0.083 R)
• M57: 10,367,132 km (0.035 R)
• M58: 10,480,228 km (0.1 R)
• M59: 10,879,356 km (0.084 R)
• M60: 11,186,929 km (0.082 R)
• M61: 11,477,747 km (0.12 R)
• M62: 11,869,544 km (0.115 R)
• M63: 11,968,129 km (0.118 R)
• M64: 12,545,577 km (0.09 R)
• M65: 12,766,981 km (0.089 R)
• M66: 13,132,000 km (0.103 R)
• M67: 13,706,755 km (0.062 R)
• M68: 13,851,716 km (0.044 R)
• M69: 13,934,742 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.8

Radius: 11

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.7 AU - 3.76 AU

Year: 3871 Days

Day: 12.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 27,297,177 km

• M1: 315,352 km (0.052 R)
• M2: 416,780 km (0.103 R)
• M3: 515,215 km (0.112 R)
• M4: 622,926 km (0.076 R)
• M5: 709,393 km (0.079 R)
• M6: 1,007,093 km (0.067 R)
• M7: 1,158,785 km (0.082 R)
• M8: 1,498,522 km (0.063 R)
• M9: 1,770,491 km (0.037 R)
• M10: 1,926,970 km (0.096 R)
• M11: 2,518,480 km (0.11 R)
• M12: 2,727,768 km (0.057 R)
• M13: 2,842,958 km (0.089 R)
• M14: 2,943,039 km (0.105 R)
• M15: 3,285,020 km (0.051 R)
• M16: 3,460,797 km (0.094 R)
• M17: 3,730,522 km (0.104 R)
• M18: 4,044,528 km (0.042 R)
• M19: 4,214,322 km (0.07 R)
• M20: 4,367,211 km (0.07 R)
• M21: 4,619,582 km (0.103 R)
• M22: 4,718,018 km (0.117 R)
• M23: 4,797,155 km (0.092 R)
• M24: 5,077,950 km (0.106 R)
• M25: 5,302,347 km (0.066 R)
• M26: 5,613,810 km (0.118 R)
• M27: 5,973,892 km (0.105 R)
• M28: 6,783,515 km (0.112 R)
• M29: 6,873,125 km (0.04 R)
• M30: 6,985,772 km (0.101 R)
• M31: 7,076,278 km (0.07 R)
• M32: 8,577,194 km (0.092 R)
• M33: 8,844,825 km (0.119 R)
• M34: 9,139,981 km (0.081 R)
• M35: 9,714,886 km (0.099 R)
• M36: 10,044,899 km (0.083 R)
• M37: 10,352,921 km (0.07 R)
• M38: 10,430,412 km (0.085 R)
• M39: 10,690,264 km (0.043 R)
• M40: 11,057,377 km (0.054 R)
• M41: 11,189,622 km (0.11 R)
• M42: 11,912,329 km (0.111 R)
• M43: 12,047,715 km (0.108 R)
• M44: 12,622,470 km (0.089 R)
• M45: 12,843,875 km (0.075 R)
• M46: 14,284,801 km (0.091 R)
• M47: 14,689,165 km (0.112 R)
• M48: 14,922,088 km (0.119 R)
• M49: 15,214,851 km (0.083 R)
• M50: 15,835,832 km (0.077 R)
• M51: 16,014,751 km (0.081 R)
• M52: 16,284,476 km (0.118 R)
• M53: 17,841,192 km (0.039 R)
• M54: 18,276,821 km (0.069 R)
• M55: 18,370,619 km (0.064 R)
• M56: 20,280,086 km (0.079 R)
• M57: 20,636,877 km (0.103 R)
• M58: 20,897,775 km (0.103 R)
• M59: 21,356,891 km (0.115 R)
• M60: 22,218,575 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.7

Radius: 8.7

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.48 AU - 5.66 AU

Year: 6515 Days

Day: 10.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 27,297,177 km

• M1: 109,206 km (0.045 R)
• M2: 227,688 km (0.12 R)
• M3: 372,050 km (0.116 R)
• M4: 468,391 km (0.053 R)
• M5: 526,136 km (0.054 R)
• M6: 702,212 km (0.112 R)
• M7: 1,048,531 km (0.089 R)
• M8: 1,111,213 km (0.083 R)
• M9: 1,357,900 km (0.03 R)
• M10: 1,549,984 km (0.07 R)
• M11: 1,751,043 km (0.058 R)
• M12: 2,038,869 km (0.07 R)
• M13: 2,198,640 km (0.077 R)
• M14: 2,259,526 km (0.101 R)
• M15: 2,467,018 km (0.106 R)
• M16: 3,475,607 km (0.071 R)
• M17: 3,837,634 km (0.094 R)
• M18: 4,364,518 km (0.12 R)
• M19: 4,834,255 km (0.099 R)
• M20: 4,940,918 km (0.095 R)
• M21: 5,513,430 km (0.106 R)
• M22: 5,963,719 km (0.101 R)
• M23: 6,020,866 km (0.088 R)
• M24: 6,164,479 km (0.084 R)
• M25: 6,839,615 km (0.118 R)
• M26: 6,989,661 km (0.077 R)
• M27: 7,292,747 km (0.103 R)
• M28: 7,445,935 km (0.115 R)
• M29: 7,507,420 km (0.104 R)
• M30: 7,817,835 km (0.115 R)
• M31: 8,196,019 km (0.087 R)
• M32: 8,937,276 km (0.068 R)
• M33: 9,902,481 km (0.102 R)
• M34: 10,140,342 km (0.119 R)
• M35: 10,277,075 km (0.062 R)
• M36: 10,345,740 km (0.071 R)
• M37: 11,040,472 km (0.106 R)
• M38: 11,322,614 km (0.065 R)
• M39: 11,535,791 km (0.104 R)
• M40: 11,642,753 km (0.098 R)
• M41: 11,821,972 km (0.039 R)
• M42: 12,438,165 km (0.042 R)
• M43: 12,584,622 km (0.079 R)
• M44: 13,250,931 km (0.091 R)
• M45: 14,463,721 km (0.093 R)
• M46: 14,966,369 km (0.095 R)
• M47: 15,083,355 km (0.097 R)
• M48: 15,200,490 km (0.119 R)
• M49: 15,949,377 km (0.11 R)
• M50: 16,428,539 km (0.102 R)
• M51: 16,669,990 km (0.045 R)
• M52: 16,750,623 km (0.085 R)
• M53: 17,034,261 km (0.112 R)
• M54: 17,197,023 km (0.073 R)
• M55: 18,142,781 km (0.093 R)
• M56: 18,559,261 km (0.077 R)
• M57: 20,342,767 km (0.044 R)
• M58: 20,688,638 km (0.08 R)
• M59: 20,818,937 km (0.064 R)
• M60: 20,949,387 km (0.104 R)
• M61: 22,849,429 km (0.071 R)
• M62: 23,344,149 km (0.064 R)
• M63: 23,570,341 km (0.077 R)
• M64: 23,751,654 km (0.114 R)
• M65: 23,888,087 km (0.062 R)
• M66: 23,979,192 km (0.068 R)
• M67: 24,207,329 km (0.097 R)
• M68: 24,527,917 km (0.078 R)
• M69: 24,757,700 km (0.071 R)
• M70: 24,942,154 km (0.113 R)
• M71: 25,266,033 km (0.12 R)
• M72: 25,591,259 km (0.066 R)
• M73: 25,684,309 km (0.088 R)
• M74: 26,622,287 km (0.093 R)
• M75: 28,290,603 km (0.116 R)
• M76: 28,579,925 km (0.112 R)
• M77: 28,676,565 km (0.116 R)
• M78: 29,551,563 km (0.096 R)
• M79: 29,649,400 km (0.104 R)
• M80: 29,796,305 km (0.101 R)
• M81: 31,427,521 km (0.118 R)
• M82: 31,727,165 km (0.031 R)
• M83: 33,341,625 km (0.052 R)
• M84: 33,545,228 km (0.1 R)
• M85: 34,005,092 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171

Radius: 12.8

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.46 AU - 6.55 AU

Year: 8601 Days

Day: 12.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,297,177 km

• M1: 168,746 km (0.056 R)
• M2: 588,368 km (0.071 R)
• M3: 773,271 km (0.086 R)
• M4: 855,550 km (0.089 R)
• M5: 953,836 km (0.097 R)
• M6: 1,149,211 km (0.118 R)
• M7: 1,287,290 km (0.045 R)
• M8: 1,475,484 km (0.074 R)
• M9: 1,783,356 km (0.108 R)
• M10: 2,336,120 km (0.071 R)
• M11: 2,424,533 km (0.113 R)
• M12: 2,733,602 km (0.089 R)
• M13: 3,592,294 km (0.12 R)
• M14: 3,694,918 km (0.084 R)
• M15: 3,966,588 km (0.059 R)
• M16: 4,158,522 km (0.103 R)
• M17: 4,663,115 km (0.041 R)
• M18: 4,956,925 km (0.096 R)
• M19: 5,048,629 km (0.113 R)
• M20: 5,350,517 km (0.079 R)
• M21: 5,563,096 km (0.104 R)
• M22: 5,682,326 km (0.069 R)
• M23: 5,972,246 km (0.106 R)
• M24: 6,168,070 km (0.119 R)
• M25: 6,896,312 km (0.114 R)
• M26: 7,283,621 km (0.089 R)
• M27: 7,440,699 km (0.111 R)
• M28: 7,572,345 km (0.077 R)
• M29: 7,704,739 km (0.066 R)
• M30: 7,784,624 km (0.081 R)
• M31: 8,025,776 km (0.119 R)
• M32: 8,406,054 km (0.065 R)
• M33: 8,625,963 km (0.106 R)
• M34: 8,959,416 km (0.065 R)
• M35: 9,183,963 km (0.094 R)
• M36: 9,927,165 km (0.101 R)
• M37: 10,541,414 km (0.09 R)
• M38: 10,719,286 km (0.051 R)
• M39: 11,047,952 km (0.106 R)
• M40: 11,258,736 km (0.103 R)
• M41: 11,440,497 km (0.071 R)
• M42: 11,776,344 km (0.071 R)
• M43: 11,899,314 km (0.102 R)
• M44: 12,053,549 km (0.102 R)
• M45: 12,332,998 km (0.093 R)
• M46: 12,803,334 km (0.031 R)
• M47: 13,152,046 km (0.106 R)
• M48: 13,311,667 km (0.108 R)
• M49: 14,119,047 km (0.061 R)
• M50: 14,315,170 km (0.118 R)
• M51: 14,512,190 km (0.109 R)
• M52: 14,975,644 km (0.04 R)
• M53: 15,075,426 km (0.056 R)
• M54: 15,815,038 km (0.096 R)
• M55: 16,635,433 km (0.064 R)
• M56: 16,911,890 km (0.109 R)
• M57: 17,016,010 km (0.104 R)
• M58: 17,539,602 km (0.119 R)
• M59: 18,424,175 km (0.104 R)
• M60: 18,782,013 km (0.115 R)
• M61: 20,016,046 km (0.09 R)
• M62: 20,162,951 km (0.088 R)
• M63: 20,568,810 km (0.032 R)
• M64: 21,727,146 km (0.03 R)
• M65: 22,143,178 km (0.052 R)
• M66: 22,447,460 km (0.083 R)
• M67: 22,638,347 km (0.104 R)
• M68: 22,753,088 km (0.084 R)
• M69: 23,060,213 km (0.072 R)
• M70: 24,773,407 km (0.092 R)
• M71: 24,970,727 km (0.098 R)
• M72: 25,964,954 km (0.113 R)
• M73: 26,205,508 km (0.053 R)
• M74: 26,326,084 km (0.104 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 12,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit