🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817

Radius: 10.9

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.69 AU - 0.77 AU

Year: 397 Days

Day: 12.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 43,676,348 km

• M1: 138,228 km (0.119 R)
• M2: 278,701 km (0.079 R)
• M3: 400,025 km (0.102 R)
• M4: 477,816 km (0.092 R)
• M5: 551,119 km (0.099 R)
• M6: 640,578 km (0.092 R)
• M7: 735,573 km (0.089 R)
• M8: 831,764 km (0.068 R)
• M9: 914,641 km (0.044 R)
• M10: 1,098,946 km (0.073 R)
• M11: 1,220,569 km (0.069 R)
• M12: 1,305,989 km (0.094 R)
• M13: 1,393,504 km (0.061 R)
• M14: 1,461,870 km (0.113 R)
• M15: 1,651,860 km (0.074 R)
• M16: 1,827,039 km (0.041 R)
• M17: 1,937,592 km (0.109 R)
• M18: 2,044,405 km (0.108 R)
• M19: 2,165,429 km (0.097 R)
• M20: 2,270,148 km (0.104 R)
• M21: 2,389,377 km (0.1 R)
• M22: 2,497,836 km (0.118 R)
• M23: 2,608,089 km (0.096 R)
• M24: 2,773,096 km (0.065 R)
• M25: 2,846,847 km (0.048 R)
• M26: 2,948,424 km (0.118 R)
• M27: 3,246,573 km (0.113 R)
• M28: 3,402,903 km (0.064 R)
• M29: 3,482,040 km (0.114 R)
• M30: 3,590,947 km (0.085 R)
• M31: 3,693,721 km (0.107 R)
• M32: 3,797,392 km (0.065 R)
• M33: 3,872,042 km (0.118 R)
• M34: 3,947,289 km (0.044 R)
• M35: 4,653,840 km (0.092 R)
• M36: 4,976,972 km (0.066 R)
• M37: 5,091,713 km (0.052 R)
• M38: 5,174,291 km (0.104 R)
• M39: 5,332,416 km (0.06 R)
• M40: 5,424,718 km (0.077 R)
• M41: 5,525,996 km (0.101 R)
• M42: 5,619,345 km (0.087 R)
• M43: 5,687,561 km (0.025 R)
• M44: 5,781,958 km (0.067 R)
• M45: 5,876,803 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.3

Radius: 12.6

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.86 AU - 1.1 AU

Year: 617 Days

Day: 11.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 43,676,348 km

• M1: 196,123 km (0.09 R)
• M2: 303,384 km (0.077 R)
• M3: 406,757 km (0.088 R)
• M4: 539,600 km (0.099 R)
• M5: 718,519 km (0.066 R)
• M6: 902,973 km (0.111 R)
• M7: 1,028,485 km (0.103 R)
• M8: 1,138,589 km (0.08 R)
• M9: 1,226,254 km (0.096 R)
• M10: 1,307,186 km (0.05 R)
• M11: 1,625,381 km (0.071 R)
• M12: 1,735,485 km (0.111 R)
• M13: 1,848,132 km (0.098 R)
• M14: 1,979,180 km (0.068 R)
• M15: 2,064,750 km (0.07 R)
• M16: 2,273,140 km (0.085 R)
• M17: 2,391,472 km (0.115 R)
• M18: 2,540,770 km (0.074 R)
• M19: 2,640,103 km (0.059 R)
• M20: 2,752,750 km (0.115 R)
• M21: 2,848,942 km (0.109 R)
• M22: 2,927,930 km (0.104 R)
• M23: 3,007,665 km (0.094 R)
• M24: 3,125,548 km (0.083 R)
• M25: 3,207,079 km (0.109 R)
• M26: 3,289,358 km (0.09 R)
• M27: 3,378,818 km (0.1 R)
• M28: 3,475,607 km (0.045 R)
• M29: 3,579,877 km (0.065 R)
• M30: 3,980,201 km (0.111 R)
• M31: 4,075,794 km (0.092 R)
• M32: 4,227,486 km (0.1 R)
• M33: 4,310,962 km (0.111 R)
• M34: 4,409,098 km (0.109 R)
• M35: 4,522,344 km (0.114 R)
• M36: 4,773,219 km (0.065 R)
• M37: 4,867,616 km (0.112 R)
• M38: 4,947,950 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.3

Radius: 14.3

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.27 AU - 1.57 AU

Year: 1076 Days

Day: 12.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 43,676,348 km

• M1: 252,671 km (0.073 R)
• M2: 375,640 km (0.099 R)
• M3: 613,501 km (0.062 R)
• M4: 705,504 km (0.087 R)
• M5: 803,341 km (0.061 R)
• M6: 913,594 km (0.084 R)
• M7: 1,089,671 km (0.087 R)
• M8: 1,261,858 km (0.083 R)
• M9: 1,376,450 km (0.028 R)
• M10: 1,512,135 km (0.093 R)
• M11: 1,697,337 km (0.076 R)
• M12: 1,843,794 km (0.063 R)
• M13: 2,159,595 km (0.059 R)
• M14: 2,268,801 km (0.084 R)
• M15: 2,379,953 km (0.112 R)
• M16: 2,566,052 km (0.071 R)
• M17: 2,692,762 km (0.081 R)
• M18: 2,898,010 km (0.077 R)
• M19: 3,052,545 km (0.092 R)
• M20: 3,289,657 km (0.027 R)
• M21: 3,556,540 km (0.1 R)
• M22: 3,818,486 km (0.089 R)
• M23: 4,099,131 km (0.1 R)
• M24: 4,361,526 km (0.111 R)
• M25: 4,475,669 km (0.099 R)
• M26: 4,603,725 km (0.105 R)
• M27: 4,707,097 km (0.055 R)
• M28: 4,863,576 km (0.062 R)
• M29: 4,968,744 km (0.117 R)
• M30: 5,894,605 km (0.084 R)
• M31: 6,049,439 km (0.051 R)
• M32: 6,162,834 km (0.091 R)
• M33: 6,392,018 km (0.111 R)
• M34: 6,799,672 km (0.103 R)
• M35: 7,036,485 km (0.029 R)
• M36: 7,472,862 km (0.051 R)
• M37: 7,686,638 km (0.066 R)
• M38: 7,809,757 km (0.074 R)
• M39: 7,917,916 km (0.104 R)
• M40: 8,011,116 km (0.074 R)
• M41: 8,183,004 km (0.094 R)
• M42: 8,673,834 km (0.081 R)
• M43: 8,914,836 km (0.077 R)
• M44: 9,044,238 km (0.094 R)
• M45: 9,141,627 km (0.079 R)
• M46: 9,354,205 km (0.075 R)
• M47: 9,651,007 km (0.099 R)
• M48: 9,817,360 km (0.043 R)
• M49: 9,934,346 km (0.12 R)
• M50: 10,034,876 km (0.102 R)
• M51: 10,169,663 km (0.104 R)
• M52: 10,305,049 km (0.093 R)
• M53: 10,663,037 km (0.079 R)
• M54: 10,817,871 km (0.119 R)
• M55: 11,025,363 km (0.11 R)
• M56: 11,146,986 km (0.034 R)
• M57: 11,269,058 km (0.105 R)
• M58: 11,868,497 km (0.087 R)
• M59: 11,957,507 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.7

Radius: 10.8

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.49 AU - 1.91 AU

Year: 1409 Days

Day: 9.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 43,676,348 km

• M1: 136,284 km (0.113 R)
• M2: 234,270 km (0.059 R)
• M3: 383,120 km (0.101 R)
• M4: 472,879 km (0.103 R)
• M5: 558,000 km (0.102 R)
• M6: 644,617 km (0.034 R)
• M7: 716,574 km (0.115 R)
• M8: 812,316 km (0.087 R)
• M9: 896,540 km (0.101 R)
• M10: 1,091,915 km (0.091 R)
• M11: 1,180,028 km (0.116 R)
• M12: 1,376,600 km (0.083 R)
• M13: 1,485,507 km (0.098 R)
• M14: 1,564,345 km (0.085 R)
• M15: 1,802,056 km (0.084 R)
• M16: 1,943,426 km (0.108 R)
• M17: 2,169,917 km (0.088 R)
• M18: 2,267,455 km (0.077 R)
• M19: 2,397,306 km (0.113 R)
• M20: 2,672,566 km (0.113 R)
• M21: 2,769,505 km (0.111 R)
• M22: 2,892,176 km (0.089 R)
• M23: 2,999,886 km (0.111 R)
• M24: 3,409,784 km (0.056 R)
• M25: 3,621,465 km (0.104 R)
• M26: 3,819,234 km (0.037 R)
• M27: 4,235,116 km (0.099 R)
• M28: 4,405,657 km (0.117 R)
• M29: 4,607,465 km (0.1 R)
• M30: 4,960,366 km (0.075 R)
• M31: 5,190,597 km (0.12 R)
• M32: 5,301,898 km (0.04 R)
• M33: 5,537,365 km (0.034 R)
• M34: 5,651,209 km (0.06 R)
• M35: 5,755,329 km (0.096 R)
• M36: 6,008,000 km (0.111 R)
• M37: 6,372,121 km (0.081 R)
• M38: 6,513,192 km (0.118 R)
• M39: 6,688,371 km (0.038 R)
• M40: 7,032,297 km (0.084 R)
• M41: 7,302,470 km (0.075 R)
• M42: 7,427,385 km (0.084 R)
• M43: 7,530,308 km (0.113 R)
• M44: 7,645,050 km (0.091 R)
• M45: 7,829,953 km (0.097 R)

Asteroid Belt

Center: 3.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910

Radius: 9.7

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.24 AU - 6.26 AU

Year: 7648 Days

Day: 14.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,676,348 km

• M1: 264,040 km (0.069 R)
• M2: 641,775 km (0.088 R)
• M3: 865,872 km (0.062 R)
• M4: 1,096,552 km (0.09 R)
• M5: 1,448,257 km (0.109 R)
• M6: 1,615,956 km (0.112 R)
• M7: 1,924,726 km (0.04 R)
• M8: 2,039,617 km (0.112 R)
• M9: 2,109,629 km (0.037 R)
• M10: 2,349,135 km (0.091 R)
• M11: 2,422,738 km (0.085 R)
• M12: 2,547,203 km (0.108 R)
• M13: 2,802,567 km (0.062 R)
• M14: 3,146,941 km (0.114 R)
• M15: 3,589,302 km (0.083 R)
• M16: 3,702,996 km (0.114 R)
• M17: 3,846,909 km (0.116 R)
• M18: 4,350,007 km (0.097 R)
• M19: 4,779,802 km (0.087 R)
• M20: 5,000,010 km (0.117 R)
• M21: 5,614,109 km (0.057 R)
• M22: 5,846,434 km (0.086 R)
• M23: 6,423,882 km (0.119 R)
• M24: 6,701,985 km (0.1 R)
• M25: 6,913,067 km (0.102 R)
• M26: 7,090,789 km (0.098 R)
• M27: 7,162,297 km (0.069 R)
• M28: 7,927,341 km (0.071 R)
• M29: 8,076,041 km (0.085 R)
• M30: 8,489,829 km (0.086 R)
• M31: 8,910,498 km (0.1 R)
• M32: 9,103,928 km (0.06 R)
• M33: 9,259,659 km (0.106 R)
• M34: 9,772,032 km (0.093 R)
• M35: 10,578,365 km (0.05 R)
• M36: 11,785,171 km (0.089 R)
• M37: 11,869,993 km (0.107 R)
• M38: 12,469,431 km (0.092 R)
• M39: 13,475,776 km (0.087 R)
• M40: 14,056,066 km (0.104 R)
• M41: 15,194,805 km (0.111 R)
• M42: 15,658,708 km (0.116 R)
• M43: 16,552,705 km (0.082 R)
• M44: 16,742,994 km (0.1 R)
• M45: 16,886,308 km (0.044 R)
• M46: 17,366,667 km (0.097 R)
• M47: 17,754,126 km (0.097 R)
• M48: 18,390,066 km (0.115 R)
• M49: 18,636,604 km (0.059 R)
• M50: 19,083,153 km (0.113 R)
• M51: 19,232,751 km (0.071 R)
• M52: 19,936,310 km (0.107 R)
• M53: 20,750,571 km (0.059 R)
• M54: 20,955,819 km (0.115 R)
• M55: 21,368,410 km (0.055 R)
• M56: 21,783,544 km (0.088 R)
• M57: 23,257,981 km (0.037 R)
• M58: 23,953,312 km (0.107 R)
• M59: 24,061,022 km (0.084 R)
• M60: 24,601,370 km (0.1 R)
• M61: 26,635,452 km (0.1 R)
• M62: 26,858,652 km (0.106 R)
• M63: 29,066,417 km (0.092 R)
• M64: 29,930,944 km (0.083 R)
• M65: 31,626,336 km (0.06 R)
• M66: 32,040,274 km (0.097 R)
• M67: 32,754,005 km (0.089 R)
• M68: 33,713,825 km (0.059 R)
• M69: 34,257,763 km (0.099 R)
• M70: 34,743,657 km (0.094 R)
• M71: 36,091,683 km (0.096 R)
• M72: 36,215,101 km (0.092 R)
• M73: 37,394,381 km (0.076 R)
• M74: 37,894,786 km (0.06 R)
• M75: 38,649,358 km (0.059 R)
• M76: 38,838,749 km (0.078 R)
• M77: 39,599,604 km (0.063 R)
• M78: 39,981,826 km (0.11 R)
• M79: 40,621,656 km (0.034 R)
• M80: 40,878,516 km (0.079 R)
• M81: 41,652,386 km (0.103 R)
• M82: 42,691,792 km (0.078 R)
• M83: 42,822,241 km (0.083 R)
• M84: 43,214,636 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.9

Radius: 8.1

Gravity: 13.5 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.29 AU - 6.21 AU

Year: 7648 Days

Day: 7.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 43,676,348 km

• M1: 102,175 km (0.045 R)
• M2: 165,306 km (0.12 R)
• M3: 223,948 km (0.044 R)
• M4: 475,871 km (0.1 R)
• M5: 632,350 km (0.057 R)
• M6: 995,723 km (0.059 R)
• M7: 1,105,229 km (0.095 R)
• M8: 1,396,795 km (0.107 R)
• M9: 1,583,344 km (0.064 R)
• M10: 1,668,914 km (0.085 R)
• M11: 1,844,691 km (0.096 R)
• M12: 2,026,453 km (0.034 R)
• M13: 2,238,134 km (0.105 R)
• M14: 2,334,624 km (0.119 R)
• M15: 2,556,628 km (0.119 R)
• M16: 3,373,133 km (0.043 R)
• M17: 3,428,484 km (0.114 R)
• M18: 4,782,494 km (0.075 R)
• M19: 4,875,993 km (0.1 R)
• M20: 5,288,285 km (0.117 R)
• M21: 5,811,279 km (0.06 R)
• M22: 5,978,081 km (0.06 R)
• M23: 6,045,250 km (0.095 R)
• M24: 6,522,467 km (0.051 R)
• M25: 7,512,955 km (0.037 R)
• M26: 7,841,322 km (0.109 R)
• M27: 7,951,875 km (0.059 R)
• M28: 8,025,776 km (0.104 R)
• M29: 8,323,925 km (0.074 R)
• M30: 9,123,675 km (0.103 R)
• M31: 9,552,273 km (0.109 R)
• M32: 9,788,937 km (0.094 R)
• M33: 9,947,810 km (0.075 R)
• M34: 10,067,488 km (0.079 R)
• M35: 10,388,974 km (0.063 R)
• M36: 10,918,550 km (0.116 R)
• M37: 11,041,968 km (0.113 R)
• M38: 11,207,424 km (0.055 R)
• M39: 11,373,627 km (0.107 R)
• M40: 12,089,004 km (0.117 R)
• M41: 12,174,125 km (0.056 R)
• M42: 12,949,192 km (0.041 R)
• M43: 13,386,616 km (0.093 R)
• M44: 15,276,486 km (0.045 R)
• M45: 15,692,218 km (0.048 R)
• M46: 16,629,449 km (0.111 R)
• M47: 17,104,871 km (0.065 R)
• M48: 17,344,228 km (0.102 R)
• M49: 19,598,219 km (0.067 R)
• M50: 20,555,645 km (0.069 R)
• M51: 20,606,508 km (0.104 R)
• M52: 21,117,086 km (0.042 R)
• M53: 21,580,091 km (0.105 R)
• M54: 21,786,835 km (0.117 R)
• M55: 22,620,993 km (0.03 R)
• M56: 23,624,945 km (0.113 R)
• M57: 25,130,647 km (0.112 R)
• M58: 25,293,858 km (0.077 R)
• M59: 25,676,081 km (0.096 R)
• M60: 26,225,255 km (0.113 R)
• M61: 26,611,965 km (0.113 R)
• M62: 27,671,268 km (0.09 R)
• M63: 28,177,806 km (0.089 R)
• M64: 29,371,597 km (0.061 R)
• M65: 29,543,635 km (0.094 R)
• M66: 30,523,950 km (0.063 R)
• M67: 30,640,037 km (0.075 R)
• M68: 30,814,319 km (0.084 R)
• M69: 31,222,422 km (0.118 R)
• M70: 31,339,408 km (0.105 R)
• M71: 33,409,094 km (0.108 R)
• M72: 33,648,451 km (0.118 R)
• M73: 34,430,249 km (0.077 R)
• M74: 34,732,437 km (0.119 R)
• M75: 35,644,685 km (0.071 R)
• M76: 35,705,721 km (0.036 R)
• M77: 36,134,318 km (0.107 R)
• M78: 36,195,654 km (0.06 R)
• M79: 36,441,443 km (0.045 R)
• M80: 36,749,615 km (0.116 R)
• M81: 36,996,601 km (0.088 R)
• M82: 37,182,252 km (0.071 R)
• M83: 37,244,185 km (0.091 R)
• M84: 38,052,762 km (0.073 R)
• M85: 38,490,635 km (0.046 R)
• M86: 40,067,695 km (0.05 R)
• M87: 40,896,168 km (0.104 R)
• M88: 41,923,457 km (0.093 R)
• M89: 42,181,663 km (0.096 R)
• M90: 43,284,798 km (0.087 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 18,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit