🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.5

Radius: 14.5

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.95 AU - 1.23 AU

Year: 786 Days

Day: 12 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 56,822,562 km

• M1: 181,911 km (0.108 R)
• M2: 273,465 km (0.093 R)
• M3: 370,704 km (0.066 R)
• M4: 509,979 km (0.039 R)
• M5: 701,764 km (0.077 R)
• M6: 814,860 km (0.067 R)
• M7: 939,774 km (0.09 R)
• M8: 1,087,128 km (0.081 R)
• M9: 1,195,437 km (0.103 R)
• M10: 1,285,943 km (0.092 R)
• M11: 1,418,038 km (0.085 R)
• M12: 1,508,994 km (0.037 R)
• M13: 1,607,728 km (0.076 R)
• M14: 1,708,856 km (0.089 R)
• M15: 1,812,378 km (0.11 R)
• M16: 1,949,559 km (0.093 R)
• M17: 2,045,152 km (0.116 R)
• M18: 2,175,153 km (0.095 R)
• M19: 2,274,636 km (0.044 R)
• M20: 2,492,151 km (0.055 R)
• M21: 2,638,757 km (0.103 R)
• M22: 2,752,451 km (0.111 R)
• M23: 3,088,598 km (0.12 R)
• M24: 3,223,834 km (0.1 R)
• M25: 3,391,982 km (0.102 R)
• M26: 3,531,707 km (0.106 R)
• M27: 3,721,097 km (0.1 R)
• M28: 3,841,075 km (0.072 R)
• M29: 4,101,824 km (0.092 R)
• M30: 4,301,088 km (0.086 R)
• M31: 4,418,972 km (0.1 R)
• M32: 4,606,268 km (0.118 R)
• M33: 4,770,377 km (0.111 R)
• M34: 4,866,120 km (0.104 R)
• M35: 4,962,610 km (0.089 R)
• M36: 5,068,675 km (0.117 R)
• M37: 5,229,044 km (0.043 R)
• M38: 5,445,662 km (0.062 R)
• M39: 5,729,898 km (0.12 R)
• M40: 5,925,272 km (0.07 R)
• M41: 6,332,328 km (0.098 R)
• M42: 6,612,076 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.8

Radius: 12.8

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.73 AU - 2.43 AU

Year: 2071 Days

Day: 6.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 56,822,562 km

• M1: 161,715 km (0.039 R)
• M2: 251,474 km (0.045 R)
• M3: 391,198 km (0.115 R)
• M4: 507,735 km (0.11 R)
• M5: 752,028 km (0.09 R)
• M6: 839,992 km (0.072 R)
• M7: 940,223 km (0.108 R)
• M8: 1,108,221 km (0.082 R)
• M9: 1,277,117 km (0.115 R)
• M10: 1,394,851 km (0.104 R)
• M11: 1,475,334 km (0.1 R)
• M12: 1,578,407 km (0.103 R)
• M13: 1,662,780 km (0.105 R)
• M14: 1,803,103 km (0.068 R)
• M15: 2,084,646 km (0.098 R)
• M16: 2,356,316 km (0.07 R)
• M17: 2,577,123 km (0.11 R)
• M18: 2,934,512 km (0.059 R)
• M19: 3,239,991 km (0.026 R)
• M20: 3,403,501 km (0.104 R)
• M21: 3,514,054 km (0.09 R)
• M22: 3,710,626 km (0.055 R)
• M23: 3,810,258 km (0.044 R)
• M24: 3,939,660 km (0.086 R)
• M25: 4,129,350 km (0.111 R)
• M26: 4,366,911 km (0.103 R)
• M27: 4,778,006 km (0.05 R)
• M28: 4,886,764 km (0.053 R)
• M29: 5,138,238 km (0.054 R)
• M30: 5,378,043 km (0.092 R)
• M31: 5,491,139 km (0.071 R)
• M32: 5,703,419 km (0.112 R)
• M33: 5,885,180 km (0.108 R)
• M34: 6,339,659 km (0.05 R)
• M35: 6,476,391 km (0.065 R)
• M36: 7,389,836 km (0.032 R)
• M37: 7,479,744 km (0.082 R)
• M38: 7,697,110 km (0.061 R)
• M39: 7,898,319 km (0.092 R)
• M40: 8,119,873 km (0.101 R)
• M41: 8,343,372 km (0.072 R)
• M42: 8,587,815 km (0.083 R)
• M43: 8,701,510 km (0.091 R)
• M44: 8,796,504 km (0.099 R)
• M45: 8,911,096 km (0.083 R)
• M46: 9,006,989 km (0.112 R)
• M47: 9,122,478 km (0.101 R)
• M48: 9,413,446 km (0.102 R)
• M49: 9,707,406 km (0.12 R)
• M50: 10,064,197 km (0.048 R)
• M51: 10,184,025 km (0.077 R)
• M52: 10,445,522 km (0.116 R)
• M53: 11,367,493 km (0.071 R)
• M54: 12,294,252 km (0.05 R)
• M55: 12,637,280 km (0.102 R)
• M56: 12,723,598 km (0.074 R)
• M57: 12,983,450 km (0.11 R)
• M58: 13,179,572 km (0.102 R)
• M59: 13,442,565 km (0.091 R)
• M60: 13,552,819 km (0.034 R)
• M61: 14,040,807 km (0.096 R)
• M62: 14,512,190 km (0.095 R)
• M63: 14,761,121 km (0.058 R)
• M64: 15,171,468 km (0.094 R)
• M65: 15,424,288 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.6

Radius: 12.3

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.78 AU - 2.72 AU

Year: 2330 Days

Day: 6.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 56,822,562 km

• M1: 153,487 km (0.108 R)
• M2: 283,338 km (0.088 R)
• M3: 429,047 km (0.102 R)
• M4: 544,387 km (0.074 R)
• M5: 732,282 km (0.077 R)
• M6: 821,292 km (0.115 R)
• M7: 914,492 km (0.087 R)
• M8: 1,051,673 km (0.118 R)
• M9: 1,471,295 km (0.115 R)
• M10: 1,563,747 km (0.094 R)
• M11: 1,928,616 km (0.111 R)
• M12: 2,056,372 km (0.116 R)
• M13: 2,253,393 km (0.034 R)
• M14: 2,539,873 km (0.054 R)
• M15: 2,838,470 km (0.115 R)
• M16: 3,028,908 km (0.119 R)
• M17: 3,118,368 km (0.068 R)
• M18: 3,238,943 km (0.078 R)
• M19: 3,345,756 km (0.08 R)
• M20: 3,469,474 km (0.095 R)
• M21: 3,563,122 km (0.082 R)
• M22: 3,689,383 km (0.07 R)
• M23: 3,897,922 km (0.091 R)
• M24: 3,995,460 km (0.105 R)
• M25: 4,093,746 km (0.108 R)
• M26: 4,276,255 km (0.09 R)
• M27: 5,015,568 km (0.076 R)
• M28: 5,211,242 km (0.081 R)
• M29: 5,300,851 km (0.086 R)
• M30: 5,609,920 km (0.098 R)
• M31: 6,150,716 km (0.057 R)
• M32: 6,302,857 km (0.052 R)
• M33: 6,494,792 km (0.046 R)
• M34: 6,708,268 km (0.107 R)
• M35: 6,825,702 km (0.112 R)
• M36: 7,062,515 km (0.111 R)
• M37: 7,142,102 km (0.095 R)
• M38: 7,242,033 km (0.06 R)
• M39: 7,748,571 km (0.083 R)
• M40: 7,851,195 km (0.08 R)
• M41: 8,224,741 km (0.09 R)
• M42: 8,519,150 km (0.047 R)
• M43: 8,667,850 km (0.11 R)
• M44: 8,838,691 km (0.113 R)
• M45: 9,687,659 km (0.04 R)
• M46: 10,155,601 km (0.099 R)
• M47: 10,268,099 km (0.089 R)
• M48: 11,486,125 km (0.119 R)
• M49: 11,579,922 km (0.09 R)
• M50: 11,957,657 km (0.095 R)
• M51: 12,219,752 km (0.106 R)
• M52: 12,363,516 km (0.116 R)
• M53: 12,483,793 km (0.072 R)
• M54: 12,652,689 km (0.064 R)
• M55: 12,895,336 km (0.084 R)
• M56: 13,286,984 km (0.081 R)
• M57: 13,410,103 km (0.035 R)
• M58: 13,558,504 km (0.038 R)
• M59: 14,132,062 km (0.117 R)
• M60: 14,358,703 km (0.085 R)
• M61: 14,866,588 km (0.107 R)
• M62: 15,045,806 km (0.115 R)
• M63: 15,432,068 km (0.078 R)
• M64: 15,639,560 km (0.118 R)
• M65: 16,293,602 km (0.117 R)
• M66: 16,531,313 km (0.064 R)
• M67: 16,983,397 km (0.073 R)
• M68: 17,331,961 km (0.058 R)
• M69: 17,655,690 km (0.032 R)
• M70: 17,818,303 km (0.11 R)
• M71: 18,063,195 km (0.104 R)
• M72: 18,254,531 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.3

Radius: 8.7

Gravity: 12.59 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.55 AU - 4.31 AU

Year: 5378 Days

Day: 12.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,822,562 km

• M1: 124,615 km (0.092 R)
• M2: 193,430 km (0.081 R)
• M3: 264,788 km (0.112 R)
• M4: 445,054 km (0.059 R)
• M5: 550,969 km (0.114 R)
• M6: 936,632 km (0.104 R)
• M7: 1,092,663 km (0.115 R)
• M8: 1,207,255 km (0.108 R)
• M9: 1,556,566 km (0.112 R)
• M10: 1,956,291 km (0.102 R)
• M11: 2,387,432 km (0.092 R)
• M12: 2,451,460 km (0.117 R)
• M13: 2,537,629 km (0.115 R)
• M14: 2,624,994 km (0.101 R)
• M15: 2,892,924 km (0.073 R)
• M16: 3,359,071 km (0.116 R)
• M17: 3,455,112 km (0.036 R)
• M18: 3,949,234 km (0.078 R)
• M19: 4,050,811 km (0.07 R)
• M20: 4,360,628 km (0.116 R)
• M21: 4,705,003 km (0.112 R)
• M22: 4,975,775 km (0.097 R)
• M23: 5,085,580 km (0.084 R)
• M24: 5,732,590 km (0.12 R)
• M25: 5,876,653 km (0.096 R)
• M26: 6,375,562 km (0.086 R)
• M27: 6,796,530 km (0.071 R)
• M28: 6,979,788 km (0.104 R)
• M29: 7,602,414 km (0.056 R)
• M30: 7,760,838 km (0.101 R)
• M31: 8,113,291 km (0.104 R)
• M32: 8,668,149 km (0.096 R)
• M33: 9,000,406 km (0.088 R)
• M34: 9,067,277 km (0.119 R)
• M35: 9,269,234 km (0.116 R)
• M36: 9,987,303 km (0.116 R)
• M37: 10,230,550 km (0.039 R)
• M38: 10,405,579 km (0.084 R)
• M39: 10,758,630 km (0.083 R)
• M40: 11,476,550 km (0.085 R)
• M41: 13,721,565 km (0.114 R)
• M42: 14,854,021 km (0.095 R)
• M43: 14,933,159 km (0.097 R)
• M44: 15,491,608 km (0.112 R)
• M45: 15,692,667 km (0.056 R)
• M46: 16,669,990 km (0.079 R)
• M47: 17,082,880 km (0.116 R)
• M48: 17,834,759 km (0.083 R)
• M49: 18,172,401 km (0.111 R)
• M50: 18,257,223 km (0.12 R)
• M51: 18,554,774 km (0.078 R)
• M52: 18,682,829 km (0.117 R)
• M53: 18,982,773 km (0.069 R)
• M54: 19,111,876 km (0.057 R)
• M55: 19,327,596 km (0.03 R)
• M56: 19,761,430 km (0.098 R)
• M57: 20,815,646 km (0.108 R)
• M58: 22,113,856 km (0.054 R)
• M59: 22,613,065 km (0.104 R)
• M60: 22,841,351 km (0.069 R)
• M61: 22,932,755 km (0.066 R)
• M62: 23,116,013 km (0.069 R)
• M63: 23,438,097 km (0.112 R)
• M64: 23,530,399 km (0.117 R)
• M65: 23,854,278 km (0.109 R)
• M66: 23,993,554 km (0.045 R)
• M67: 24,133,129 km (0.119 R)
• M68: 25,117,482 km (0.092 R)
• M69: 26,210,594 km (0.044 R)
• M70: 26,835,315 km (0.062 R)
• M71: 27,270,645 km (0.051 R)
• M72: 27,610,830 km (0.079 R)
• M73: 28,148,335 km (0.1 R)
• M74: 28,393,825 km (0.069 R)
• M75: 28,492,261 km (0.119 R)
• M76: 28,640,064 km (0.041 R)
• M77: 30,232,234 km (0.103 R)
• M78: 30,634,802 km (0.077 R)
• M79: 31,292,733 km (0.095 R)
• M80: 32,262,726 km (0.068 R)
• M81: 32,571,047 km (0.116 R)
• M82: 32,880,415 km (0.12 R)
• M83: 33,918,475 km (0.049 R)
• M84: 34,179,673 km (0.109 R)
• M85: 34,651,654 km (0.119 R)
• M86: 34,756,821 km (0.111 R)
• M87: 34,914,647 km (0.114 R)
• M88: 35,020,114 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.8

Radius: 6.5

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.02 AU - 9.98 AU

Year: 15619 Days

Day: 18.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,822,562 km

• M1: 90,208 km (0.086 R)
• M2: 405,709 km (0.066 R)
• M3: 452,384 km (0.068 R)
• M4: 604,525 km (0.1 R)
• M5: 677,529 km (0.09 R)
• M6: 773,122 km (0.106 R)
• M7: 832,811 km (0.087 R)
• M8: 978,071 km (0.11 R)
• M9: 1,086,978 km (0.068 R)
• M10: 1,462,170 km (0.096 R)
• M11: 1,587,383 km (0.11 R)
• M12: 1,638,396 km (0.083 R)
• M13: 1,768,546 km (0.025 R)
• M14: 1,929,214 km (0.093 R)
• M15: 2,066,844 km (0.075 R)
• M16: 3,085,007 km (0.072 R)
• M17: 3,344,260 km (0.098 R)
• M18: 3,849,303 km (0.104 R)
• M19: 4,414,035 km (0.103 R)
• M20: 4,669,249 km (0.031 R)
• M21: 5,004,498 km (0.039 R)
• M22: 5,308,929 km (0.077 R)
• M23: 5,502,359 km (0.104 R)
• M24: 5,580,300 km (0.095 R)
• M25: 5,935,894 km (0.087 R)
• M26: 6,298,968 km (0.087 R)
• M27: 7,088,546 km (0.08 R)
• M28: 8,174,476 km (0.113 R)
• M29: 8,308,367 km (0.098 R)
• M30: 8,850,659 km (0.109 R)
• M31: 8,896,436 km (0.119 R)
• M32: 9,544,643 km (0.085 R)
• M33: 9,921,929 km (0.086 R)
• M34: 10,112,367 km (0.081 R)
• M35: 10,304,002 km (0.057 R)
• M36: 10,642,393 km (0.105 R)
• M37: 11,429,427 km (0.101 R)
• M38: 11,729,371 km (0.099 R)
• M39: 12,490,525 km (0.115 R)
• M40: 13,058,847 km (0.111 R)
• M41: 13,372,404 km (0.094 R)
• M42: 14,489,302 km (0.083 R)
• M43: 15,360,261 km (0.08 R)
• M44: 16,416,272 km (0.108 R)
• M45: 16,528,919 km (0.084 R)
• M46: 17,152,293 km (0.084 R)
• M47: 18,832,726 km (0.106 R)
• M48: 20,443,746 km (0.118 R)
• M49: 20,807,717 km (0.11 R)
• M50: 21,296,304 km (0.092 R)
• M51: 21,419,124 km (0.088 R)
• M52: 22,910,316 km (0.083 R)
• M53: 25,404,262 km (0.061 R)
• M54: 25,664,861 km (0.093 R)
• M55: 25,730,086 km (0.056 R)
• M56: 26,320,249 km (0.096 R)
• M57: 26,782,357 km (0.097 R)
• M58: 27,180,587 km (0.113 R)
• M59: 27,380,300 km (0.1 R)
• M60: 27,714,502 km (0.115 R)
• M61: 28,184,538 km (0.067 R)
• M62: 29,405,406 km (0.071 R)
• M63: 30,159,978 km (0.117 R)
• M64: 31,199,085 km (0.11 R)
• M65: 31,828,144 km (0.109 R)
• M66: 32,109,089 km (0.064 R)
• M67: 32,390,931 km (0.046 R)
• M68: 32,885,950 km (0.026 R)
• M69: 33,883,619 km (0.092 R)
• M70: 35,981,579 km (0.029 R)
• M71: 36,347,495 km (0.104 R)
• M72: 36,494,251 km (0.098 R)
• M73: 39,319,407 km (0.093 R)
• M74: 39,696,244 km (0.101 R)
• M75: 40,301,816 km (0.1 R)
• M76: 40,758,089 km (0.099 R)
• M77: 41,216,009 km (0.09 R)
• M78: 42,213,976 km (0.099 R)
• M79: 42,754,623 km (0.089 R)
• M80: 43,453,095 km (0.042 R)
• M81: 44,547,104 km (0.117 R)
• M82: 45,729,376 km (0.03 R)
• M83: 45,967,087 km (0.036 R)
• M84: 46,125,661 km (0.105 R)
• M85: 47,802,952 km (0.1 R)
• M86: 47,883,286 km (0.116 R)
• M87: 48,124,588 km (0.108 R)
• M88: 50,151,639 km (0.1 R)
• M89: 51,381,184 km (0.051 R)
• M90: 52,537,575 km (0.11 R)
• M91: 54,288,469 km (0.074 R)
• M92: 55,888,867 km (0.091 R)
• M93: 56,227,856 km (0.119 R)
• M94: 56,567,443 km (0.087 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 19,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit