🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.2

Radius: 11.8

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.6 AU - 0.7 AU

Year: 349 Days

Day: 10.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 72,559,164 km

• M1: 152,590 km (0.081 R)
• M2: 226,042 km (0.037 R)
• M3: 411,843 km (0.066 R)
• M4: 504,444 km (0.043 R)
• M5: 664,963 km (0.102 R)
• M6: 753,674 km (0.109 R)
• M7: 929,452 km (0.071 R)
• M8: 1,024,446 km (0.099 R)
• M9: 1,106,725 km (0.065 R)
• M10: 1,194,838 km (0.107 R)
• M11: 1,275,322 km (0.068 R)
• M12: 1,664,576 km (0.072 R)
• M13: 1,763,011 km (0.038 R)
• M14: 1,953,898 km (0.11 R)
• M15: 2,090,481 km (0.071 R)
• M16: 2,242,921 km (0.078 R)
• M17: 2,318,468 km (0.041 R)
• M18: 2,433,359 km (0.065 R)
• M19: 2,537,180 km (0.118 R)
• M20: 2,686,778 km (0.06 R)
• M21: 2,762,773 km (0.06 R)
• M22: 3,022,775 km (0.069 R)
• M23: 3,111,337 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.4

Radius: 10.2

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.15 AU - 1.53 AU

Year: 1034 Days

Day: 7.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 72,559,164 km

• M1: 127,158 km (0.031 R)
• M2: 190,588 km (0.071 R)
• M3: 260,450 km (0.093 R)
• M4: 328,218 km (0.113 R)
• M5: 468,541 km (0.118 R)
• M6: 547,379 km (0.093 R)
• M7: 666,608 km (0.096 R)
• M8: 732,880 km (0.085 R)
• M9: 801,695 km (0.116 R)
• M10: 906,114 km (0.103 R)
• M11: 994,527 km (0.098 R)
• M12: 1,202,767 km (0.111 R)
• M13: 1,270,385 km (0.091 R)
• M14: 1,417,589 km (0.11 R)
• M15: 1,489,396 km (0.078 R)
• M16: 1,849,628 km (0.072 R)
• M17: 1,919,789 km (0.091 R)
• M18: 2,026,602 km (0.112 R)
• M19: 2,387,732 km (0.107 R)
• M20: 2,551,691 km (0.113 R)
• M21: 2,630,080 km (0.104 R)
• M22: 2,739,287 km (0.112 R)
• M23: 3,117,769 km (0.117 R)
• M24: 3,350,693 km (0.065 R)
• M25: 3,545,619 km (0.052 R)
• M26: 4,014,908 km (0.046 R)
• M27: 4,268,775 km (0.104 R)
• M28: 4,623,322 km (0.112 R)
• M29: 4,719,514 km (0.118 R)
• M30: 5,110,862 km (0.04 R)
• M31: 5,210,494 km (0.052 R)
• M32: 5,398,838 km (0.099 R)
• M33: 5,487,399 km (0.097 R)
• M34: 5,563,844 km (0.116 R)
• M35: 6,003,512 km (0.049 R)
• M36: 6,267,403 km (0.095 R)
• M37: 6,427,622 km (0.095 R)
• M38: 6,589,188 km (0.095 R)
• M39: 6,765,713 km (0.108 R)
• M40: 6,834,080 km (0.119 R)
• M41: 7,068,051 km (0.099 R)
• M42: 7,192,965 km (0.039 R)
• M43: 7,417,062 km (0.034 R)
• M44: 7,728,824 km (0.117 R)
• M45: 7,814,694 km (0.026 R)
• M46: 7,943,946 km (0.117 R)
• M47: 8,073,947 km (0.116 R)
• M48: 8,424,006 km (0.067 R)
• M49: 8,630,600 km (0.102 R)
• M50: 8,824,030 km (0.05 R)
• M51: 9,094,055 km (0.103 R)
• M52: 9,290,776 km (0.116 R)
• M53: 9,642,331 km (0.07 R)
• M54: 9,796,566 km (0.12 R)
• M55: 9,998,224 km (0.108 R)
• M56: 10,484,866 km (0.117 R)
• M57: 10,739,033 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.3

Radius: 12.9

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.92 AU - 2.38 AU

Year: 2102 Days

Day: 7.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 72,559,164 km

• M1: 160,818 km (0.031 R)
• M2: 253,718 km (0.083 R)
• M3: 362,924 km (0.068 R)
• M4: 457,171 km (0.107 R)
• M5: 562,787 km (0.053 R)
• M6: 685,308 km (0.115 R)
• M7: 796,609 km (0.117 R)
• M8: 991,983 km (0.075 R)
• M9: 1,087,876 km (0.103 R)
• M10: 1,187,209 km (0.088 R)
• M11: 1,316,012 km (0.082 R)
• M12: 1,597,705 km (0.082 R)
• M13: 2,082,851 km (0.028 R)
• M14: 2,283,312 km (0.103 R)
• M15: 2,413,163 km (0.053 R)
• M16: 2,512,347 km (0.099 R)
• M17: 3,064,512 km (0.104 R)
• M18: 3,208,426 km (0.063 R)
• M19: 3,391,683 km (0.117 R)
• M20: 3,755,804 km (0.11 R)
• M21: 3,988,279 km (0.037 R)
• M22: 4,132,791 km (0.061 R)
• M23: 4,265,634 km (0.09 R)
• M24: 4,549,271 km (0.074 R)
• M25: 4,755,716 km (0.083 R)
• M26: 4,965,303 km (0.082 R)
• M27: 5,408,262 km (0.032 R)
• M28: 5,553,821 km (0.09 R)
• M29: 5,656,595 km (0.05 R)
• M30: 5,745,157 km (0.083 R)
• M31: 5,938,736 km (0.042 R)
• M32: 6,073,973 km (0.11 R)
• M33: 6,347,587 km (0.081 R)
• M34: 6,578,716 km (0.081 R)
• M35: 6,891,226 km (0.103 R)
• M36: 7,128,787 km (0.069 R)
• M37: 7,288,857 km (0.11 R)
• M38: 7,595,981 km (0.093 R)
• M39: 8,458,563 km (0.089 R)
• M40: 8,628,057 km (0.116 R)
• M41: 8,850,060 km (0.076 R)
• M42: 8,987,541 km (0.117 R)
• M43: 9,108,566 km (0.11 R)
• M44: 9,230,039 km (0.098 R)
• M45: 9,916,843 km (0.114 R)
• M46: 10,492,795 km (0.1 R)
• M47: 10,675,005 km (0.11 R)
• M48: 12,094,240 km (0.111 R)
• M49: 12,342,872 km (0.094 R)
• M50: 12,477,510 km (0.117 R)
• M51: 12,728,834 km (0.098 R)
• M52: 12,864,818 km (0.059 R)
• M53: 13,197,075 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.2

Radius: 3.2

Gravity: 56.37 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.93 AU - 10.03 AU

Year: 16467 Days

Day: 16.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,559,164 km

• M1: 488,886 km (0.08 R)
• M2: 642,074 km (0.115 R)
• M3: 943,963 km (0.112 R)
• M4: 990,338 km (0.055 R)
• M5: 1,361,789 km (0.104 R)
• M6: 1,658,891 km (0.097 R)
• M7: 1,714,990 km (0.117 R)
• M8: 1,829,283 km (0.068 R)
• M9: 1,916,498 km (0.109 R)
• M10: 2,095,118 km (0.105 R)
• M11: 2,436,501 km (0.073 R)
• M12: 2,468,365 km (0.092 R)
• M13: 2,929,126 km (0.118 R)
• M14: 2,997,193 km (0.026 R)
• M15: 3,100,117 km (0.063 R)
• M16: 3,134,674 km (0.034 R)
• M17: 3,415,918 km (0.099 R)
• M18: 3,451,672 km (0.09 R)
• M19: 4,040,040 km (0.091 R)
• M20: 4,191,882 km (0.104 R)
• M21: 4,230,179 km (0.062 R)
• M22: 4,268,626 km (0.117 R)
• M23: 4,462,205 km (0.064 R)
• M24: 5,895,951 km (0.041 R)
• M25: 5,981,970 km (0.031 R)
• M26: 6,773,642 km (0.063 R)
• M27: 7,737,950 km (0.11 R)
• M28: 8,116,582 km (0.119 R)
• M29: 8,164,304 km (0.075 R)
• M30: 8,695,675 km (0.099 R)
• M31: 8,793,512 km (0.089 R)
• M32: 8,891,649 km (0.089 R)
• M33: 9,437,980 km (0.092 R)
• M34: 9,791,330 km (0.115 R)
• M35: 11,088,344 km (0.106 R)
• M36: 12,109,499 km (0.098 R)
• M37: 12,825,175 km (0.112 R)
• M38: 12,880,825 km (0.112 R)
• M39: 13,385,120 km (0.103 R)
• M40: 15,288,603 km (0.067 R)
• M41: 15,584,209 km (0.108 R)
• M42: 15,881,908 km (0.038 R)
• M43: 16,181,254 km (0.037 R)
• M44: 16,422,256 km (0.112 R)
• M45: 16,968,587 km (0.071 R)
• M46: 17,768,337 km (0.115 R)
• M47: 18,203,966 km (0.114 R)
• M48: 21,087,465 km (0.104 R)
• M49: 22,013,027 km (0.105 R)
• M50: 23,426,129 km (0.101 R)
• M51: 23,494,046 km (0.062 R)
• M52: 23,766,913 km (0.055 R)
• M53: 24,591,347 km (0.085 R)
• M54: 25,076,493 km (0.043 R)
• M55: 25,775,264 km (0.119 R)
• M56: 25,845,426 km (0.077 R)
• M57: 26,056,508 km (0.045 R)
• M58: 26,338,800 km (0.116 R)
• M59: 26,835,165 km (0.089 R)
• M60: 27,263,165 km (0.107 R)
• M61: 27,837,321 km (0.058 R)
• M62: 28,270,407 km (0.084 R)
• M63: 28,342,813 km (0.082 R)
• M64: 28,924,449 km (0.034 R)
• M65: 29,216,614 km (0.111 R)
• M66: 30,173,292 km (0.077 R)
• M67: 31,139,994 km (0.073 R)
• M68: 31,890,676 km (0.05 R)
• M69: 32,268,111 km (0.093 R)
• M70: 32,419,654 km (0.115 R)
• M71: 34,255,070 km (0.111 R)
• M72: 34,641,631 km (0.119 R)
• M73: 35,653,511 km (0.077 R)
• M74: 36,045,308 km (0.069 R)
• M75: 37,626,707 km (0.098 R)
• M76: 37,865,914 km (0.029 R)
• M77: 39,878,304 km (0.117 R)
• M78: 40,856,674 km (0.104 R)
• M79: 41,760,395 km (0.032 R)
• M80: 42,173,285 km (0.084 R)
• M81: 42,587,522 km (0.112 R)
• M82: 45,016,842 km (0.079 R)
• M83: 45,950,033 km (0.093 R)
• M84: 46,461,807 km (0.061 R)
• M85: 47,146,966 km (0.039 R)
• M86: 48,094,519 km (0.102 R)
• M87: 48,354,071 km (0.026 R)
• M88: 50,271,317 km (0.09 R)
• M89: 51,416,040 km (0.054 R)
• M90: 54,810,565 km (0.095 R)
• M91: 56,534,831 km (0.057 R)
• M92: 57,083,107 km (0.106 R)
• M93: 58,830,709 km (0.103 R)
• M94: 62,001,436 km (0.111 R)
• M95: 63,133,593 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867

Radius: 4.7

Gravity: 39.25 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.83 AU - 9.19 AU

Year: 16555 Days

Day: 20.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,559,164 km

• M1: 130,898 km (0.084 R)
• M2: 263,442 km (0.068 R)
• M3: 993,629 km (0.107 R)
• M4: 1,045,091 km (0.092 R)
• M5: 1,232,238 km (0.094 R)
• M6: 1,315,863 km (0.099 R)
• M7: 1,372,560 km (0.068 R)
• M8: 1,607,579 km (0.062 R)
• M9: 1,637,797 km (0.084 R)
• M10: 2,114,716 km (0.119 R)
• M11: 2,455,051 km (0.084 R)
• M12: 2,631,726 km (0.106 R)
• M13: 3,109,990 km (0.081 R)
• M14: 3,224,133 km (0.104 R)
• M15: 3,456,758 km (0.055 R)
• M16: 3,614,733 km (0.116 R)
• M17: 4,655,037 km (0.103 R)
• M18: 4,742,103 km (0.1 R)
• M19: 5,411,553 km (0.101 R)
• M20: 5,734,086 km (0.096 R)
• M21: 6,253,490 km (0.084 R)
• M22: 6,397,703 km (0.072 R)
• M23: 6,738,636 km (0.092 R)
• M24: 7,085,404 km (0.065 R)
• M25: 7,642,058 km (0.1 R)
• M26: 8,370,599 km (0.08 R)
• M27: 8,423,407 km (0.047 R)
• M28: 9,284,642 km (0.113 R)
• M29: 9,670,156 km (0.071 R)
• M30: 10,915,558 km (0.108 R)
• M31: 11,205,629 km (0.111 R)
• M32: 14,053,074 km (0.084 R)
• M33: 14,242,016 km (0.112 R)
• M34: 14,686,322 km (0.041 R)
• M35: 15,328,695 km (0.118 R)
• M36: 15,653,472 km (0.102 R)
• M37: 17,512,974 km (0.041 R)
• M38: 17,988,695 km (0.082 R)
• M39: 19,722,086 km (0.057 R)
• M40: 19,863,007 km (0.074 R)
• M41: 20,004,377 km (0.086 R)
• M42: 20,430,132 km (0.054 R)
• M43: 20,859,030 km (0.096 R)
• M44: 21,146,557 km (0.091 R)
• M45: 21,218,663 km (0.089 R)
• M46: 22,309,979 km (0.116 R)
• M47: 22,751,592 km (0.099 R)
• M48: 23,344,748 km (0.06 R)
• M49: 26,541,804 km (0.072 R)
• M50: 26,697,535 km (0.064 R)
• M51: 27,558,920 km (0.09 R)
• M52: 27,716,446 km (0.086 R)
• M53: 28,748,073 km (0.097 R)
• M54: 30,930,557 km (0.095 R)
• M55: 32,914,823 km (0.058 R)
• M56: 33,501,396 km (0.077 R)
• M57: 33,585,470 km (0.115 R)
• M58: 35,967,517 km (0.08 R)
• M59: 36,918,062 km (0.071 R)
• M60: 39,286,346 km (0.053 R)
• M61: 39,463,619 km (0.035 R)
• M62: 41,071,946 km (0.104 R)
• M63: 45,557,040 km (0.065 R)
• M64: 45,836,638 km (0.059 R)
• M65: 46,397,630 km (0.107 R)
• M66: 46,491,278 km (0.117 R)
• M67: 46,866,769 km (0.119 R)
• M68: 47,337,553 km (0.119 R)
• M69: 47,715,288 km (0.051 R)
• M70: 48,283,760 km (0.074 R)
• M71: 48,378,755 km (0.057 R)
• M72: 49,906,598 km (0.099 R)
• M73: 51,256,270 km (0.108 R)
• M74: 51,838,505 km (0.102 R)
• M75: 52,130,370 km (0.071 R)
• M76: 52,813,583 km (0.112 R)
• M77: 53,794,796 km (0.089 R)
• M78: 54,090,252 km (0.096 R)
• M79: 55,874,805 km (0.098 R)
• M80: 58,385,057 km (0.111 R)
• M81: 60,317,263 km (0.097 R)
• M82: 60,726,712 km (0.061 R)
• M83: 61,651,377 km (0.091 R)
• M84: 61,960,596 km (0.063 R)
• M85: 62,684,201 km (0.116 R)
• M86: 64,139,788 km (0.088 R)
• M87: 65,922,246 km (0.08 R)
• M88: 66,027,563 km (0.115 R)
• M89: 66,872,343 km (0.118 R)
• M90: 67,508,433 km (0.062 R)
• M91: 67,933,440 km (0.069 R)
• M92: 69,857,418 km (0.067 R)
• M93: 70,610,494 km (0.117 R)
• M94: 71,582,581 km (0.116 R)
• M95: 72,016,116 km (0.082 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: 229 - 14,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit