🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.5

Radius: 13.2

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.57 AU - 0.79 AU

Year: 380 Days

Day: 5.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 36,060,478 km

• M1: 164,857 km (0.045 R)
• M2: 249,380 km (0.086 R)
• M3: 368,759 km (0.058 R)
• M4: 484,248 km (0.105 R)
• M5: 642,224 km (0.113 R)
• M6: 761,752 km (0.103 R)
• M7: 900,130 km (0.106 R)
• M8: 1,113,906 km (0.098 R)
• M9: 1,254,378 km (0.111 R)
• M10: 1,340,995 km (0.095 R)
• M11: 1,512,135 km (0.107 R)
• M12: 1,600,697 km (0.107 R)
• M13: 1,809,835 km (0.112 R)
• M14: 1,895,255 km (0.055 R)
• M15: 2,000,572 km (0.103 R)
• M16: 2,093,772 km (0.102 R)
• M17: 2,198,042 km (0.071 R)
• M18: 2,284,659 km (0.082 R)
• M19: 2,411,966 km (0.11 R)
• M20: 2,526,708 km (0.073 R)
• M21: 2,627,836 km (0.054 R)
• M22: 2,756,341 km (0.055 R)
• M23: 2,860,760 km (0.118 R)
• M24: 2,945,283 km (0.119 R)
• M25: 3,046,710 km (0.083 R)
• M26: 3,176,561 km (0.089 R)
• M27: 3,286,216 km (0.114 R)
• M28: 3,408,438 km (0.119 R)
• M29: 3,515,101 km (0.112 R)
• M30: 3,634,480 km (0.06 R)
• M31: 3,766,725 km (0.073 R)
• M32: 3,882,962 km (0.076 R)
• M33: 4,030,167 km (0.107 R)
• M34: 4,149,247 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.4

Radius: 9.3

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.94 AU - 1.2 AU

Year: 751 Days

Day: 6.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 36,060,478 km

• M1: 141,220 km (0.08 R)
• M2: 309,219 km (0.107 R)
• M3: 377,435 km (0.118 R)
• M4: 461,809 km (0.088 R)
• M5: 581,038 km (0.083 R)
• M6: 652,097 km (0.104 R)
• M7: 876,644 km (0.117 R)
• M8: 976,874 km (0.099 R)
• M9: 1,050,327 km (0.033 R)
• M10: 1,231,041 km (0.047 R)
• M11: 1,412,204 km (0.114 R)
• M12: 1,471,295 km (0.027 R)
• M13: 1,566,589 km (0.079 R)
• M14: 1,638,246 km (0.073 R)
• M15: 1,742,366 km (0.098 R)
• M16: 1,806,095 km (0.109 R)
• M17: 1,946,717 km (0.067 R)
• M18: 2,079,859 km (0.087 R)
• M19: 2,296,926 km (0.071 R)
• M20: 2,402,392 km (0.036 R)
• M21: 2,673,164 km (0.076 R)
• M22: 2,815,432 km (0.064 R)
• M23: 2,896,963 km (0.106 R)
• M24: 3,023,971 km (0.113 R)
• M25: 3,088,149 km (0.11 R)
• M26: 3,296,688 km (0.115 R)
• M27: 3,422,650 km (0.103 R)
• M28: 3,509,865 km (0.072 R)
• M29: 3,590,947 km (0.068 R)
• M30: 3,693,272 km (0.063 R)
• M31: 4,013,112 km (0.081 R)
• M32: 4,155,081 km (0.117 R)
• M33: 4,233,769 km (0.067 R)
• M34: 4,356,589 km (0.108 R)
• M35: 4,480,456 km (0.071 R)
• M36: 4,605,520 km (0.098 R)
• M37: 4,709,491 km (0.072 R)
• M38: 4,814,059 km (0.088 R)
• M39: 4,874,347 km (0.047 R)
• M40: 4,995,372 km (0.07 R)
• M41: 5,140,482 km (0.111 R)

Asteroid Belt

Center: 1.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.1

Radius: 10.6

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.64 AU - 2.32 AU

Year: 1890 Days

Day: 13.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 36,060,478 km

• M1: 133,292 km (0.108 R)
• M2: 204,051 km (0.079 R)
• M3: 287,228 km (0.093 R)
• M4: 459,565 km (0.065 R)
• M5: 608,564 km (0.111 R)
• M6: 685,757 km (0.051 R)
• M7: 825,631 km (0.119 R)
• M8: 993,779 km (0.078 R)
• M9: 1,106,127 km (0.077 R)
• M10: 1,203,216 km (0.105 R)
• M11: 1,385,575 km (0.083 R)
• M12: 1,598,902 km (0.118 R)
• M13: 2,058,018 km (0.032 R)
• M14: 2,142,541 km (0.119 R)
• M15: 2,416,006 km (0.11 R)
• M16: 2,582,957 km (0.076 R)
• M17: 2,982,832 km (0.102 R)
• M18: 3,065,111 km (0.059 R)
• M19: 3,190,175 km (0.089 R)
• M20: 3,359,519 km (0.054 R)
• M21: 3,502,984 km (0.077 R)
• M22: 3,619,221 km (0.118 R)
• M23: 3,721,995 km (0.029 R)
• M24: 3,945,494 km (0.098 R)
• M25: 4,188,890 km (0.112 R)
• M26: 4,281,491 km (0.05 R)
• M27: 4,595,048 km (0.086 R)
• M28: 4,770,676 km (0.029 R)
• M29: 5,227,847 km (0.103 R)
• M30: 5,344,234 km (0.063 R)
• M31: 5,699,080 km (0.086 R)
• M32: 5,801,854 km (0.076 R)
• M33: 5,870,669 km (0.06 R)
• M34: 6,113,915 km (0.117 R)
• M35: 6,236,735 km (0.115 R)
• M36: 6,467,116 km (0.108 R)
• M37: 6,574,378 km (0.111 R)
• M38: 6,646,185 km (0.078 R)
• M39: 6,754,493 km (0.093 R)
• M40: 6,845,150 km (0.072 R)
• M41: 7,323,265 km (0.104 R)
• M42: 7,528,812 km (0.055 R)
• M43: 7,604,060 km (0.051 R)
• M44: 7,984,038 km (0.09 R)
• M45: 8,644,064 km (0.112 R)
• M46: 9,160,626 km (0.11 R)
• M47: 10,727,663 km (0.073 R)
• M48: 11,068,148 km (0.102 R)
• M49: 11,153,718 km (0.059 R)
• M50: 11,607,149 km (0.116 R)
• M51: 11,781,431 km (0.103 R)
• M52: 12,710,733 km (0.029 R)
• M53: 13,229,688 km (0.091 R)
• M54: 13,320,643 km (0.046 R)
• M55: 13,526,041 km (0.107 R)
• M56: 13,617,745 km (0.119 R)
• M57: 13,940,128 km (0.042 R)
• M58: 14,171,855 km (0.114 R)
• M59: 14,311,579 km (0.092 R)
• M60: 14,381,591 km (0.116 R)
• M61: 14,498,577 km (0.118 R)
• M62: 14,686,322 km (0.117 R)
• M63: 15,326,152 km (0.041 R)
• M64: 15,733,657 km (0.073 R)
• M65: 15,950,873 km (0.075 R)
• M66: 16,023,428 km (0.035 R)
• M67: 16,193,371 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.6

Radius: 9.7

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.25 AU - 2.49 AU

Year: 2475 Days

Day: 14.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 36,060,478 km

• M1: 129,402 km (0.083 R)
• M2: 253,120 km (0.117 R)
• M3: 355,594 km (0.06 R)
• M4: 469,588 km (0.075 R)
• M5: 548,875 km (0.101 R)
• M6: 633,547 km (0.092 R)
• M7: 738,415 km (0.083 R)
• M8: 801,246 km (0.103 R)
• M9: 882,478 km (0.07 R)
• M10: 1,071,719 km (0.096 R)
• M11: 1,246,150 km (0.114 R)
• M12: 1,400,386 km (0.089 R)
• M13: 1,685,669 km (0.098 R)
• M14: 1,781,411 km (0.104 R)
• M15: 1,911,861 km (0.045 R)
• M16: 1,989,502 km (0.07 R)
• M17: 2,136,557 km (0.064 R)
• M18: 2,205,671 km (0.094 R)
• M19: 2,275,533 km (0.105 R)
• M20: 2,748,113 km (0.058 R)
• M21: 3,158,460 km (0.119 R)
• M22: 3,250,911 km (0.101 R)
• M23: 3,344,111 km (0.074 R)
• M24: 3,411,430 km (0.069 R)
• M25: 3,629,544 km (0.083 R)
• M26: 4,414,035 km (0.114 R)
• M27: 4,502,746 km (0.102 R)
• M28: 4,667,005 km (0.098 R)
• M29: 4,970,688 km (0.095 R)
• M30: 5,265,097 km (0.108 R)
• M31: 5,390,909 km (0.101 R)
• M32: 5,725,709 km (0.094 R)
• M33: 5,854,961 km (0.047 R)
• M34: 5,920,037 km (0.099 R)
• M35: 5,985,411 km (0.075 R)
• M36: 6,182,730 km (0.116 R)
• M37: 6,449,164 km (0.087 R)
• M38: 6,651,421 km (0.099 R)
• M39: 6,821,663 km (0.064 R)
• M40: 7,183,839 km (0.091 R)
• M41: 7,694,267 km (0.109 R)
• M42: 7,980,897 km (0.1 R)
• M43: 8,053,153 km (0.026 R)
• M44: 8,435,974 km (0.059 R)
• M45: 8,657,378 km (0.056 R)
• M46: 8,787,379 km (0.11 R)
• M47: 8,955,527 km (0.096 R)
• M48: 9,295,114 km (0.062 R)
• M49: 9,504,701 km (0.107 R)
• M50: 10,064,795 km (0.085 R)
• M51: 10,181,930 km (0.12 R)
• M52: 10,536,328 km (0.093 R)
• M53: 10,854,821 km (0.112 R)
• M54: 10,995,144 km (0.074 R)
• M55: 11,095,674 km (0.074 R)
• M56: 11,196,653 km (0.058 R)
• M57: 11,582,765 km (0.106 R)
• M58: 11,726,229 km (0.118 R)
• M59: 12,222,445 km (0.119 R)
• M60: 12,431,134 km (0.068 R)
• M61: 12,683,207 km (0.03 R)
• M62: 12,809,916 km (0.026 R)
• M63: 12,958,317 km (0.078 R)
• M64: 13,022,046 km (0.103 R)
• M65: 13,320,942 km (0.112 R)
• M66: 13,751,784 km (0.116 R)
• M67: 13,925,467 km (0.116 R)
• M68: 14,056,066 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851

Radius: 13.9

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.02 AU - 2.9 AU

Year: 2617 Days

Day: 11.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,060,478 km

• M1: 176,226 km (0.086 R)
• M2: 309,817 km (0.072 R)
• M3: 527,332 km (0.082 R)
• M4: 765,941 km (0.09 R)
• M5: 894,446 km (0.1 R)
• M6: 1,209,948 km (0.112 R)
• M7: 1,561,503 km (0.105 R)
• M8: 1,729,950 km (0.077 R)
• M9: 1,931,907 km (0.067 R)
• M10: 2,099,457 km (0.066 R)
• M11: 2,509,355 km (0.083 R)
• M12: 2,615,868 km (0.11 R)
• M13: 2,896,963 km (0.112 R)
• M14: 3,155,318 km (0.103 R)
• M15: 3,337,379 km (0.112 R)
• M16: 3,505,976 km (0.092 R)
• M17: 3,625,804 km (0.073 R)
• M18: 3,746,828 km (0.115 R)
• M19: 4,011,168 km (0.1 R)
• M20: 4,136,531 km (0.115 R)
• M21: 4,281,641 km (0.117 R)
• M22: 4,576,797 km (0.055 R)
• M23: 4,726,844 km (0.064 R)
• M24: 5,148,261 km (0.104 R)
• M25: 5,284,994 km (0.115 R)
• M26: 5,442,670 km (0.093 R)
• M27: 6,213,099 km (0.094 R)
• M28: 6,590,085 km (0.05 R)
• M29: 6,867,141 km (0.098 R)
• M30: 7,256,993 km (0.113 R)
• M31: 7,654,175 km (0.112 R)
• M32: 8,149,344 km (0.066 R)
• M33: 8,240,449 km (0.102 R)
• M34: 8,585,422 km (0.084 R)
• M35: 8,911,695 km (0.059 R)
• M36: 9,242,007 km (0.076 R)
• M37: 9,384,873 km (0.115 R)
• M38: 9,817,659 km (0.095 R)
• M39: 9,914,748 km (0.058 R)
• M40: 10,207,960 km (0.079 R)
• M41: 10,331,079 km (0.092 R)
• M42: 10,878,308 km (0.116 R)
• M43: 11,054,385 km (0.104 R)
• M44: 11,256,791 km (0.116 R)
• M45: 11,383,949 km (0.063 R)
• M46: 11,511,556 km (0.103 R)
• M47: 11,768,416 km (0.066 R)
• M48: 11,923,249 km (0.057 R)
• M49: 13,699,425 km (0.106 R)
• M50: 13,808,033 km (0.036 R)
• M51: 13,971,544 km (0.106 R)
• M52: 14,080,900 km (0.102 R)
• M53: 15,528,558 km (0.109 R)
• M54: 15,670,227 km (0.11 R)
• M55: 15,926,489 km (0.106 R)
• M56: 16,558,390 km (0.066 R)
• M57: 16,703,201 km (0.094 R)
• M58: 16,790,267 km (0.102 R)
• M59: 17,081,683 km (0.069 R)
• M60: 17,374,745 km (0.096 R)
• M61: 17,463,008 km (0.094 R)
• M62: 17,610,362 km (0.073 R)
• M63: 17,876,646 km (0.052 R)
• M64: 17,965,807 km (0.091 R)
• M65: 18,174,197 km (0.11 R)
• M66: 18,263,806 km (0.069 R)
• M67: 18,533,531 km (0.115 R)
• M68: 18,683,876 km (0.043 R)
• M69: 18,834,671 km (0.115 R)
• M70: 19,107,089 km (0.106 R)
• M71: 19,319,817 km (0.044 R)
• M72: 20,987,833 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.9

Radius: 14.8

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.03 AU - 4.59 AU

Year: 6069 Days

Day: 13.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,060,478 km

• M1: 249,978 km (0.104 R)
• M2: 370,404 km (0.08 R)
• M3: 515,215 km (0.091 R)
• M4: 621,729 km (0.117 R)
• M5: 792,420 km (0.119 R)
• M6: 1,218,026 km (0.093 R)
• M7: 1,404,724 km (0.119 R)
• M8: 1,769,593 km (0.109 R)
• M9: 1,885,083 km (0.085 R)
• M10: 1,983,369 km (0.114 R)
• M11: 2,610,483 km (0.104 R)
• M12: 2,720,886 km (0.029 R)
• M13: 3,108,494 km (0.092 R)
• M14: 3,465,435 km (0.069 R)
• M15: 4,995,372 km (0.117 R)
• M16: 5,105,925 km (0.115 R)
• M17: 5,932,453 km (0.074 R)
• M18: 6,197,391 km (0.113 R)
• M19: 6,647,980 km (0.112 R)
• M20: 6,892,572 km (0.12 R)
• M21: 7,140,306 km (0.049 R)
• M22: 7,296,636 km (0.111 R)
• M23: 7,422,598 km (0.071 R)
• M24: 7,580,872 km (0.112 R)
• M25: 8,488,632 km (0.08 R)
• M26: 8,687,747 km (0.11 R)
• M27: 8,821,338 km (0.11 R)
• M28: 9,158,232 km (0.114 R)
• M29: 9,260,108 km (0.112 R)
• M30: 9,396,691 km (0.099 R)
• M31: 9,810,180 km (0.067 R)
• M32: 10,054,174 km (0.116 R)
• M33: 10,798,124 km (0.116 R)
• M34: 11,560,026 km (0.11 R)
• M35: 13,020,849 km (0.104 R)
• M36: 14,578,911 km (0.044 R)
• M37: 15,178,350 km (0.046 R)
• M38: 15,542,022 km (0.049 R)
• M39: 16,774,559 km (0.083 R)
• M40: 16,899,623 km (0.084 R)
• M41: 17,066,723 km (0.071 R)
• M42: 17,953,390 km (0.038 R)
• M43: 18,423,726 km (0.089 R)
• M44: 20,168,486 km (0.115 R)
• M45: 20,434,770 km (0.041 R)
• M46: 21,105,567 km (0.096 R)
• M47: 21,647,410 km (0.109 R)
• M48: 21,919,978 km (0.092 R)
• M49: 22,468,703 km (0.103 R)
• M50: 22,698,635 km (0.037 R)
• M51: 22,790,936 km (0.034 R)
• M52: 23,068,291 km (0.118 R)
• M53: 23,346,842 km (0.104 R)
• M54: 23,486,417 km (0.049 R)
• M55: 23,954,060 km (0.099 R)
• M56: 25,088,909 km (0.096 R)
• M57: 25,423,111 km (0.106 R)
• M58: 26,434,841 km (0.116 R)
• M59: 26,677,788 km (0.092 R)
• M60: 27,214,545 km (0.076 R)
• M61: 27,804,260 km (0.118 R)
• M62: 28,150,280 km (0.072 R)
• M63: 30,053,315 km (0.119 R)
• M64: 30,764,802 km (0.076 R)
• M65: 31,122,640 km (0.118 R)
• M66: 32,152,771 km (0.104 R)
• M67: 32,567,905 km (0.06 R)
• M68: 32,880,565 km (0.078 R)
• M69: 33,982,353 km (0.075 R)
• M70: 34,723,611 km (0.084 R)
• M71: 35,042,852 km (0.097 R)
• M72: 35,738,034 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 15,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit