🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.9

Radius: 11.5

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.71 AU - 0.97 AU

Year: 505 Days

Day: 8.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 48,300,206 km

• M1: 150,047 km (0.119 R)
• M2: 267,182 km (0.1 R)
• M3: 342,729 km (0.104 R)
• M4: 449,392 km (0.114 R)
• M5: 566,527 km (0.052 R)
• M6: 675,285 km (0.06 R)
• M7: 792,121 km (0.083 R)
• M8: 880,234 km (0.032 R)
• M9: 1,004,849 km (0.065 R)
• M10: 1,076,805 km (0.119 R)
• M11: 1,180,776 km (0.076 R)
• M12: 1,267,543 km (0.046 R)
• M13: 1,346,082 km (0.112 R)
• M14: 1,420,881 km (0.114 R)
• M15: 1,508,246 km (0.071 R)
• M16: 1,608,925 km (0.119 R)
• M17: 1,694,495 km (0.061 R)
• M18: 2,108,432 km (0.103 R)
• M19: 2,183,680 km (0.038 R)
• M20: 2,298,272 km (0.078 R)
• M21: 2,493,946 km (0.089 R)
• M22: 2,797,929 km (0.079 R)
• M23: 2,895,018 km (0.085 R)
• M24: 3,007,366 km (0.1 R)
• M25: 3,114,029 km (0.12 R)
• M26: 3,279,933 km (0.091 R)
• M27: 3,367,747 km (0.077 R)
• M28: 3,441,649 km (0.093 R)
• M29: 3,568,358 km (0.053 R)
• M30: 3,973,469 km (0.102 R)
• M31: 4,075,046 km (0.12 R)
• M32: 4,273,114 km (0.074 R)
• M33: 4,361,227 km (0.088 R)
• M34: 4,449,938 km (0.1 R)
• M35: 4,531,170 km (0.101 R)
• M36: 4,653,840 km (0.08 R)
• M37: 4,752,874 km (0.065 R)
• M38: 4,886,016 km (0.063 R)
• M39: 5,003,600 km (0.051 R)
• M40: 5,156,040 km (0.116 R)
• M41: 5,232,934 km (0.065 R)
• M42: 5,318,803 km (0.076 R)
• M43: 5,413,648 km (0.105 R)
• M44: 5,675,594 km (0.119 R)
• M45: 5,763,856 km (0.068 R)
• M46: 5,977,482 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.2

Radius: 10.5

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.04 AU - 1.7 AU

Year: 1052 Days

Day: 12.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 48,300,206 km

• M1: 155,432 km (0.101 R)
• M2: 237,561 km (0.076 R)
• M3: 316,250 km (0.077 R)
• M4: 403,465 km (0.114 R)
• M5: 484,996 km (0.1 R)
• M6: 596,447 km (0.119 R)
• M7: 661,971 km (0.104 R)
• M8: 861,385 km (0.114 R)
• M9: 1,036,863 km (0.098 R)
• M10: 1,140,534 km (0.077 R)
• M11: 1,286,990 km (0.105 R)
• M12: 1,616,405 km (0.047 R)
• M13: 1,889,870 km (0.105 R)
• M14: 2,064,899 km (0.091 R)
• M15: 2,187,869 km (0.037 R)
• M16: 2,303,658 km (0.106 R)
• M17: 2,451,161 km (0.039 R)
• M18: 2,601,956 km (0.077 R)
• M19: 2,704,131 km (0.067 R)
• M20: 2,787,008 km (0.117 R)
• M21: 2,891,727 km (0.085 R)
• M22: 3,040,577 km (0.062 R)
• M23: 3,224,732 km (0.055 R)
• M24: 3,379,266 km (0.112 R)
• M25: 3,513,605 km (0.091 R)
• M26: 3,822,674 km (0.096 R)
• M27: 4,045,426 km (0.11 R)
• M28: 4,236,462 km (0.12 R)
• M29: 4,369,455 km (0.061 R)
• M30: 4,466,992 km (0.048 R)
• M31: 4,565,428 km (0.109 R)
• M32: 4,689,444 km (0.073 R)
• M33: 4,789,376 km (0.034 R)
• M34: 4,915,487 km (0.067 R)
• M35: 5,106,523 km (0.076 R)
• M36: 5,522,555 km (0.089 R)
• M37: 5,615,006 km (0.104 R)
• M38: 5,694,742 km (0.096 R)
• M39: 5,828,333 km (0.079 R)
• M40: 5,909,116 km (0.114 R)
• M41: 6,030,739 km (0.069 R)
• M42: 6,345,792 km (0.109 R)
• M43: 6,414,906 km (0.076 R)
• M44: 6,498,232 km (0.113 R)
• M45: 6,609,982 km (0.079 R)
• M46: 7,005,967 km (0.105 R)
• M47: 7,120,559 km (0.086 R)
• M48: 7,439,053 km (0.092 R)
• M49: 7,776,845 km (0.037 R)
• M50: 7,940,206 km (0.094 R)
• M51: 8,089,654 km (0.055 R)
• M52: 8,164,753 km (0.092 R)
• M53: 8,620,428 km (0.058 R)
• M54: 8,727,839 km (0.106 R)
• M55: 8,959,716 km (0.117 R)
• M56: 9,068,623 km (0.12 R)
• M57: 9,445,460 km (0.109 R)
• M58: 9,763,355 km (0.066 R)
• M59: 9,907,568 km (0.083 R)
• M60: 10,246,706 km (0.094 R)
• M61: 10,507,754 km (0.112 R)
• M62: 10,688,618 km (0.097 R)
• M63: 11,170,024 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.4

Radius: 12.5

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.09 AU - 4.69 AU

Year: 5033 Days

Day: 8 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,300,206 km

• M1: 163,660 km (0.041 R)
• M2: 253,868 km (0.117 R)
• M3: 385,813 km (0.049 R)
• M4: 506,538 km (0.078 R)
• M5: 607,517 km (0.087 R)
• M6: 691,741 km (0.109 R)
• M7: 847,023 km (0.093 R)
• M8: 1,014,722 km (0.031 R)
• M9: 1,118,094 km (0.104 R)
• M10: 1,551,629 km (0.068 R)
• M11: 2,246,212 km (0.097 R)
• M12: 2,324,601 km (0.118 R)
• M13: 2,423,934 km (0.041 R)
• M14: 2,835,777 km (0.085 R)
• M15: 3,495,055 km (0.102 R)
• M16: 3,865,908 km (0.108 R)
• M17: 4,570,514 km (0.077 R)
• M18: 5,959,082 km (0.069 R)
• M19: 6,290,740 km (0.057 R)
• M20: 6,402,639 km (0.086 R)
• M21: 6,543,411 km (0.109 R)
• M22: 7,706,684 km (0.09 R)
• M23: 7,796,592 km (0.109 R)
• M24: 8,251,071 km (0.104 R)
• M25: 8,466,043 km (0.088 R)
• M26: 8,620,876 km (0.113 R)
• M27: 9,376,795 km (0.028 R)
• M28: 9,990,295 km (0.094 R)
• M29: 10,750,402 km (0.069 R)
• M30: 11,154,466 km (0.111 R)
• M31: 11,358,368 km (0.084 R)
• M32: 12,256,254 km (0.117 R)
• M33: 12,431,433 km (0.113 R)
• M34: 13,428,503 km (0.117 R)
• M35: 13,609,217 km (0.106 R)
• M36: 14,046,342 km (0.119 R)
• M37: 14,303,501 km (0.088 R)
• M38: 14,673,457 km (0.081 R)
• M39: 14,896,956 km (0.091 R)
• M40: 15,272,147 km (0.077 R)
• M41: 15,688,329 km (0.079 R)
• M42: 16,764,685 km (0.093 R)
• M43: 17,508,486 km (0.062 R)
• M44: 17,864,679 km (0.092 R)
• M45: 17,944,115 km (0.086 R)
• M46: 18,063,644 km (0.112 R)
• M47: 18,263,207 km (0.116 R)
• M48: 19,722,235 km (0.091 R)
• M49: 20,465,737 km (0.117 R)
• M50: 21,471,334 km (0.099 R)
• M51: 21,640,529 km (0.105 R)
• M52: 21,852,659 km (0.116 R)
• M53: 22,450,152 km (0.071 R)
• M54: 22,536,022 km (0.074 R)
• M55: 22,837,162 km (0.111 R)
• M56: 23,226,416 km (0.083 R)
• M57: 23,923,691 km (0.116 R)
• M58: 24,186,984 km (0.073 R)
• M59: 25,607,416 km (0.116 R)
• M60: 26,690,355 km (0.082 R)
• M61: 26,963,371 km (0.03 R)
• M62: 27,100,253 km (0.078 R)
• M63: 27,237,434 km (0.075 R)
• M64: 27,650,174 km (0.109 R)
• M65: 28,389,038 km (0.087 R)
• M66: 29,228,133 km (0.063 R)
• M67: 29,933,636 km (0.069 R)
• M68: 30,597,103 km (0.057 R)
• M69: 31,601,353 km (0.098 R)
• M70: 32,083,358 km (0.108 R)
• M71: 32,276,937 km (0.059 R)
• M72: 32,422,347 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881

Radius: 3.7

Gravity: 64.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6 AU - 6.16 AU

Year: 9835 Days

Day: 23.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,300,206 km

• M1: 97,538 km (0.077 R)
• M2: 160,219 km (0.092 R)
• M3: 261,946 km (0.037 R)
• M4: 300,393 km (0.109 R)
• M5: 860,487 km (0.069 R)
• M6: 919,279 km (0.067 R)
• M7: 1,300,005 km (0.116 R)
• M8: 1,459,926 km (0.103 R)
• M9: 1,483,263 km (0.039 R)
• M10: 1,554,172 km (0.101 R)
• M11: 1,674,748 km (0.049 R)
• M12: 1,699,282 km (0.069 R)
• M13: 1,748,650 km (0.116 R)
• M14: 2,978,494 km (0.076 R)
• M15: 3,008,264 km (0.053 R)
• M16: 3,280,681 km (0.117 R)
• M17: 3,784,377 km (0.11 R)
• M18: 4,211,030 km (0.104 R)
• M19: 5,073,612 km (0.086 R)
• M20: 5,109,216 km (0.105 R)
• M21: 5,288,434 km (0.109 R)
• M22: 9,108,416 km (0.12 R)
• M23: 9,151,799 km (0.073 R)
• M24: 9,765,599 km (0.113 R)
• M25: 10,302,057 km (0.041 R)
• M26: 11,032,394 km (0.091 R)
• M27: 11,450,371 km (0.115 R)
• M28: 11,637,817 km (0.053 R)
• M29: 12,206,289 km (0.057 R)
• M30: 12,686,947 km (0.052 R)
• M31: 12,832,356 km (0.071 R)
• M32: 13,124,820 km (0.117 R)
• M33: 13,518,112 km (0.117 R)
• M34: 13,865,479 km (0.088 R)
• M35: 14,316,367 km (0.1 R)
• M36: 15,027,256 km (0.103 R)
• M37: 15,078,418 km (0.074 R)
• M38: 16,114,982 km (0.085 R)
• M39: 16,272,359 km (0.106 R)
• M40: 16,535,950 km (0.095 R)
• M41: 17,013,915 km (0.118 R)
• M42: 17,281,396 km (0.058 R)
• M43: 18,146,671 km (0.092 R)
• M44: 18,529,641 km (0.058 R)
• M45: 18,584,543 km (0.07 R)
• M46: 19,026,007 km (0.112 R)
• M47: 20,314,044 km (0.109 R)
• M48: 21,169,146 km (0.105 R)
• M49: 22,269,139 km (0.058 R)
• M50: 23,268,902 km (0.045 R)
• M51: 25,862,330 km (0.12 R)
• M52: 26,540,308 km (0.076 R)
• M53: 26,602,241 km (0.098 R)
• M54: 26,726,258 km (0.066 R)
• M55: 27,224,120 km (0.12 R)
• M56: 27,286,652 km (0.062 R)
• M57: 27,913,766 km (0.111 R)
• M58: 28,990,871 km (0.112 R)
• M59: 29,118,478 km (0.045 R)
• M60: 29,246,234 km (0.088 R)
• M61: 29,823,682 km (0.078 R)
• M62: 30,404,720 km (0.059 R)
• M63: 30,729,198 km (0.059 R)
• M64: 31,316,070 km (0.089 R)
• M65: 32,038,478 km (0.108 R)
• M66: 33,499,601 km (0.067 R)
• M67: 33,566,471 km (0.109 R)
• M68: 34,440,571 km (0.064 R)
• M69: 35,322,301 km (0.077 R)
• M70: 35,595,018 km (0.116 R)
• M71: 35,936,849 km (0.105 R)
• M72: 36,142,546 km (0.081 R)
• M73: 36,900,110 km (0.114 R)
• M74: 37,593,197 km (0.093 R)
• M75: 41,266,273 km (0.111 R)
• M76: 41,338,080 km (0.068 R)
• M77: 42,057,945 km (0.108 R)
• M78: 42,854,404 km (0.071 R)
• M79: 43,218,077 km (0.112 R)
• M80: 43,948,563 km (0.047 R)
• M81: 44,683,089 km (0.106 R)
• M82: 45,347,752 km (0.119 R)
• M83: 45,569,905 km (0.059 R)
• M84: 47,887,625 km (0.08 R)
• M85: 47,963,022 km (0.086 R)
• M86: 48,492,000 km (0.053 R)
• M87: 50,703,655 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.5

Radius: 7.6

Gravity: 12.3 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.9 AU - 6.34 AU

Year: 9932 Days

Day: 20.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,300,206 km

• M1: 98,884 km (0.048 R)
• M2: 320,439 km (0.071 R)
• M3: 396,734 km (0.101 R)
• M4: 465,848 km (0.102 R)
• M5: 633,397 km (0.086 R)
• M6: 911,949 km (0.101 R)
• M7: 1,185,264 km (0.057 R)
• M8: 1,711,250 km (0.085 R)
• M9: 1,877,304 km (0.048 R)
• M10: 2,199,388 km (0.109 R)
• M11: 3,093,385 km (0.108 R)
• M12: 3,208,575 km (0.114 R)
• M13: 3,653,778 km (0.119 R)
• M14: 3,837,335 km (0.118 R)
• M15: 4,055,449 km (0.119 R)
• M16: 4,245,438 km (0.088 R)
• M17: 4,406,106 km (0.098 R)
• M18: 5,068,825 km (0.086 R)
• M19: 5,308,181 km (0.048 R)
• M20: 6,120,198 km (0.111 R)
• M21: 6,596,219 km (0.113 R)
• M22: 7,046,359 km (0.093 R)
• M23: 7,275,094 km (0.099 R)
• M24: 7,544,969 km (0.114 R)
• M25: 7,818,284 km (0.114 R)
• M26: 8,214,419 km (0.109 R)
• M27: 10,290,838 km (0.106 R)
• M28: 10,593,773 km (0.096 R)
• M29: 10,943,832 km (0.103 R)
• M30: 11,120,208 km (0.106 R)
• M31: 11,880,464 km (0.058 R)
• M32: 12,061,777 km (0.065 R)
• M33: 12,152,733 km (0.033 R)
• M34: 12,289,764 km (0.118 R)
• M35: 12,473,022 km (0.098 R)
• M36: 12,749,927 km (0.114 R)
• M37: 13,545,040 km (0.066 R)
• M38: 14,068,184 km (0.081 R)
• M39: 14,259,968 km (0.094 R)
• M40: 16,578,436 km (0.114 R)
• M41: 16,679,714 km (0.084 R)
• M42: 17,496,967 km (0.106 R)
• M43: 18,118,397 km (0.101 R)
• M44: 18,222,666 km (0.073 R)
• M45: 18,536,822 km (0.099 R)
• M46: 18,694,498 km (0.103 R)
• M47: 18,958,239 km (0.082 R)
• M48: 19,543,017 km (0.084 R)
• M49: 20,025,919 km (0.114 R)
• M50: 20,133,779 km (0.093 R)
• M51: 21,003,391 km (0.055 R)
• M52: 21,940,772 km (0.047 R)
• M53: 22,330,624 km (0.105 R)
• M54: 24,544,822 km (0.099 R)
• M55: 24,602,417 km (0.116 R)
• M56: 24,718,056 km (0.047 R)
• M57: 24,833,695 km (0.1 R)
• M58: 26,177,084 km (0.092 R)
• M59: 26,236,026 km (0.053 R)
• M60: 27,304,603 km (0.041 R)
• M61: 28,205,781 km (0.101 R)
• M62: 29,116,832 km (0.113 R)
• M63: 29,606,615 km (0.107 R)
• M64: 29,668,100 km (0.115 R)
• M65: 31,092,421 km (0.086 R)
• M66: 31,405,081 km (0.108 R)
• M67: 32,349,044 km (0.094 R)
• M68: 33,174,674 km (0.072 R)
• M69: 33,814,504 km (0.05 R)
• M70: 35,301,507 km (0.11 R)
• M71: 35,954,801 km (0.088 R)
• M72: 36,151,522 km (0.119 R)
• M73: 38,607,171 km (0.081 R)
• M74: 39,415,000 km (0.086 R)
• M75: 40,773,947 km (0.117 R)
• M76: 40,842,313 km (0.093 R)
• M77: 42,286,531 km (0.043 R)
• M78: 42,563,437 km (0.071 R)
• M79: 42,841,090 km (0.082 R)
• M80: 45,295,393 km (0.095 R)
• M81: 45,366,153 km (0.101 R)
• M82: 45,649,641 km (0.1 R)
• M83: 45,933,877 km (0.027 R)
• M84: 46,218,561 km (0.086 R)
• M85: 46,289,770 km (0.059 R)
• M86: 47,076,206 km (0.089 R)
• M87: 47,363,284 km (0.092 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 10,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit