🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.8

Radius: 13.3

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.77 AU - 1.05 AU

Year: 589 Days

Day: 11.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 79,899,372 km

• M1: 167,550 km (0.116 R)
• M2: 252,671 km (0.077 R)
• M3: 383,419 km (0.043 R)
• M4: 485,295 km (0.083 R)
• M5: 593,904 km (0.104 R)
• M6: 704,008 km (0.072 R)
• M7: 800,349 km (0.086 R)
• M8: 905,067 km (0.095 R)
• M9: 1,136,944 km (0.073 R)
• M10: 1,350,869 km (0.062 R)
• M11: 1,439,431 km (0.087 R)
• M12: 1,574,368 km (0.085 R)
• M13: 1,717,832 km (0.115 R)
• M14: 1,827,488 km (0.038 R)
• M15: 1,987,557 km (0.112 R)
• M16: 2,080,607 km (0.059 R)
• M17: 2,275,982 km (0.111 R)
• M18: 2,368,882 km (0.042 R)
• M19: 2,463,129 km (0.041 R)
• M20: 2,563,659 km (0.112 R)
• M21: 2,714,453 km (0.113 R)
• M22: 2,863,303 km (0.119 R)
• M23: 2,964,132 km (0.083 R)
• M24: 3,060,922 km (0.118 R)
• M25: 3,169,231 km (0.03 R)
• M26: 3,305,215 km (0.089 R)
• M27: 3,416,516 km (0.101 R)
• M28: 3,507,621 km (0.103 R)
• M29: 3,648,393 km (0.061 R)
• M30: 3,863,215 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.4

Radius: 13.1

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.2 AU - 1.28 AU

Year: 937 Days

Day: 6.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 79,899,372 km

• M1: 179,368 km (0.031 R)
• M2: 412,591 km (0.105 R)
• M3: 511,924 km (0.106 R)
• M4: 611,706 km (0.117 R)
• M5: 719,566 km (0.055 R)
• M6: 829,221 km (0.115 R)
• M7: 945,309 km (0.088 R)
• M8: 1,036,414 km (0.114 R)
• M9: 1,261,409 km (0.094 R)
• M10: 1,531,583 km (0.091 R)
• M11: 1,767,648 km (0.061 R)
• M12: 1,859,202 km (0.118 R)
• M13: 1,944,772 km (0.095 R)
• M14: 2,087,788 km (0.048 R)
• M15: 2,234,244 km (0.088 R)
• M16: 2,572,485 km (0.11 R)
• M17: 2,659,701 km (0.102 R)
• M18: 2,783,568 km (0.115 R)
• M19: 2,882,153 km (0.048 R)
• M20: 3,009,460 km (0.065 R)
• M21: 3,092,338 km (0.104 R)
• M22: 3,288,760 km (0.042 R)
• M23: 3,499,094 km (0.11 R)
• M24: 3,635,228 km (0.065 R)
• M25: 4,084,919 km (0.095 R)
• M26: 4,187,394 km (0.1 R)
• M27: 4,394,737 km (0.104 R)
• M28: 4,510,376 km (0.081 R)
• M29: 4,616,291 km (0.057 R)
• M30: 4,712,333 km (0.107 R)
• M31: 4,863,128 km (0.084 R)
• M32: 5,125,373 km (0.094 R)
• M33: 5,561,600 km (0.101 R)
• M34: 6,021,613 km (0.108 R)
• M35: 6,162,086 km (0.088 R)
• M36: 6,244,514 km (0.12 R)
• M37: 6,339,210 km (0.12 R)
• M38: 6,422,386 km (0.068 R)
• M39: 6,506,011 km (0.072 R)
• M40: 6,868,337 km (0.106 R)
• M41: 7,015,243 km (0.084 R)
• M42: 7,324,461 km (0.078 R)
• M43: 7,474,508 km (0.091 R)
• M44: 7,562,621 km (0.107 R)
• M45: 7,663,600 km (0.076 R)
• M46: 7,752,311 km (0.116 R)
• M47: 7,841,472 km (0.113 R)
• M48: 7,969,378 km (0.064 R)
• M49: 8,162,509 km (0.098 R)
• M50: 8,253,165 km (0.088 R)
• M51: 8,383,315 km (0.053 R)
• M52: 8,527,228 km (0.09 R)
• M53: 8,777,805 km (0.119 R)
• M54: 9,044,238 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.2

Radius: 8

Gravity: 14.05 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.43 AU - 1.59 AU

Year: 1259 Days

Day: 5.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 79,899,372 km

• M1: 133,740 km (0.101 R)
• M2: 378,931 km (0.106 R)
• M3: 429,346 km (0.088 R)
• M4: 650,003 km (0.045 R)
• M5: 829,221 km (0.071 R)
• M6: 968,197 km (0.068 R)
• M7: 1,295,966 km (0.116 R)
• M8: 1,449,304 km (0.083 R)
• M9: 1,599,201 km (0.113 R)
• M10: 1,793,828 km (0.109 R)
• M11: 1,873,863 km (0.099 R)
• M12: 1,924,427 km (0.088 R)
• M13: 2,037,523 km (0.09 R)
• M14: 2,131,770 km (0.073 R)
• M15: 2,184,727 km (0.063 R)
• M16: 2,545,557 km (0.082 R)
• M17: 2,715,650 km (0.095 R)
• M18: 2,877,964 km (0.111 R)
• M19: 3,151,578 km (0.089 R)
• M20: 3,212,165 km (0.115 R)
• M21: 3,359,220 km (0.12 R)
• M22: 3,445,987 km (0.114 R)
• M23: 4,154,034 km (0.098 R)
• M24: 4,300,939 km (0.045 R)
• M25: 4,449,639 km (0.057 R)
• M26: 4,572,459 km (0.035 R)
• M27: 4,696,476 km (0.05 R)
• M28: 4,990,435 km (0.102 R)
• M29: 5,160,977 km (0.093 R)
• M30: 5,464,212 km (0.112 R)
• M31: 5,669,610 km (0.097 R)
• M32: 5,817,861 km (0.107 R)
• M33: 5,907,470 km (0.106 R)
• M34: 6,027,597 km (0.096 R)
• M35: 6,103,144 km (0.091 R)
• M36: 6,609,384 km (0.047 R)
• M37: 6,687,324 km (0.102 R)
• M38: 6,796,830 km (0.11 R)
• M39: 6,891,226 km (0.112 R)
• M40: 6,970,363 km (0.045 R)
• M41: 7,385,946 km (0.094 R)
• M42: 7,515,498 km (0.115 R)
• M43: 7,958,308 km (0.088 R)
• M44: 8,141,116 km (0.078 R)
• M45: 8,241,347 km (0.117 R)
• M46: 8,409,495 km (0.111 R)
• M47: 8,612,798 km (0.117 R)
• M48: 8,783,340 km (0.077 R)
• M49: 9,127,864 km (0.07 R)
• M50: 9,371,708 km (0.034 R)
• M51: 9,954,990 km (0.055 R)
• M52: 10,008,696 km (0.081 R)
• M53: 10,459,135 km (0.105 R)
• M54: 10,971,657 km (0.084 R)
• M55: 11,156,560 km (0.067 R)
• M56: 11,212,360 km (0.056 R)
• M57: 11,342,660 km (0.048 R)
• M58: 11,925,942 km (0.109 R)
• M59: 12,116,081 km (0.109 R)
• M60: 12,326,565 km (0.104 R)
• M61: 12,384,161 km (0.096 R)
• M62: 12,673,483 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.1

Radius: 9.4

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.46 AU - 1.96 AU

Year: 1517 Days

Day: 10.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 79,899,372 km

• M1: 117,135 km (0.113 R)
• M2: 217,814 km (0.059 R)
• M3: 298,747 km (0.118 R)
• M4: 364,869 km (0.097 R)
• M5: 497,114 km (0.104 R)
• M6: 646,861 km (0.072 R)
• M7: 722,259 km (0.048 R)
• M8: 789,578 km (0.106 R)
• M9: 864,975 km (0.097 R)
• M10: 992,283 km (0.098 R)
• M11: 1,106,725 km (0.103 R)
• M12: 1,259,464 km (0.067 R)
• M13: 1,433,746 km (0.109 R)
• M14: 1,668,315 km (0.077 R)
• M15: 2,059,813 km (0.04 R)
• M16: 2,141,494 km (0.12 R)
• M17: 2,367,685 km (0.06 R)
• M18: 2,444,878 km (0.055 R)
• M19: 2,549,148 km (0.09 R)
• M20: 2,654,913 km (0.094 R)
• M21: 2,780,127 km (0.118 R)
• M22: 2,861,658 km (0.062 R)
• M23: 3,406,643 km (0.096 R)
• M24: 3,781,086 km (0.069 R)
• M25: 3,861,570 km (0.09 R)
• M26: 4,075,794 km (0.064 R)
• M27: 4,601,331 km (0.084 R)
• M28: 4,872,103 km (0.094 R)
• M29: 4,970,988 km (0.085 R)
• M30: 5,037,260 km (0.066 R)
• M31: 5,452,244 km (0.113 R)
• M32: 5,820,105 km (0.085 R)
• M33: 5,901,636 km (0.114 R)
• M34: 5,995,284 km (0.042 R)
• M35: 6,219,831 km (0.042 R)
• M36: 6,327,092 km (0.051 R)
• M37: 6,604,148 km (0.115 R)
• M38: 6,725,920 km (0.109 R)
• M39: 6,836,024 km (0.095 R)
• M40: 6,922,193 km (0.094 R)
• M41: 7,058,327 km (0.109 R)
• M42: 7,157,809 km (0.063 R)
• M43: 7,522,529 km (0.068 R)
• M44: 7,726,281 km (0.082 R)
• M45: 7,790,309 km (0.099 R)
• M46: 8,009,470 km (0.086 R)
• M47: 8,087,410 km (0.115 R)
• M48: 8,191,531 km (0.048 R)
• M49: 8,322,429 km (0.106 R)
• M50: 8,559,691 km (0.088 R)
• M51: 8,626,112 km (0.074 R)
• M52: 8,692,534 km (0.094 R)
• M53: 8,759,255 km (0.073 R)
• M54: 8,866,217 km (0.096 R)
• M55: 9,095,102 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205

Radius: 11.6

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.94 AU - 4.92 AU

Year: 6324 Days

Day: 12 Hours

Environment

Temp: -221 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 79,899,372 km

• M1: 167,699 km (0.045 R)
• M2: 254,316 km (0.069 R)
• M3: 383,419 km (0.116 R)
• M4: 645,964 km (0.11 R)
• M5: 746,793 km (0.073 R)
• M6: 1,257,370 km (0.027 R)
• M7: 1,804,450 km (0.085 R)
• M8: 2,012,391 km (0.09 R)
• M9: 2,134,911 km (0.093 R)
• M10: 2,244,118 km (0.091 R)
• M11: 2,501,127 km (0.088 R)
• M12: 3,365,204 km (0.11 R)
• M13: 3,530,061 km (0.11 R)
• M14: 3,641,511 km (0.093 R)
• M15: 3,810,856 km (0.08 R)
• M16: 4,002,042 km (0.091 R)
• M17: 4,118,429 km (0.089 R)
• M18: 4,374,242 km (0.079 R)
• M19: 4,474,173 km (0.085 R)
• M20: 4,716,970 km (0.071 R)
• M21: 4,819,295 km (0.117 R)
• M22: 5,005,694 km (0.102 R)
• M23: 5,321,495 km (0.095 R)
• M24: 5,428,308 km (0.098 R)
• M25: 6,061,556 km (0.056 R)
• M26: 6,195,446 km (0.096 R)
• M27: 6,603,250 km (0.088 R)
• M28: 7,878,871 km (0.087 R)
• M29: 7,951,875 km (0.081 R)
• M30: 8,049,712 km (0.075 R)
• M31: 8,123,314 km (0.086 R)
• M32: 8,420,116 km (0.117 R)
• M33: 8,594,846 km (0.094 R)
• M34: 8,821,188 km (0.09 R)
• M35: 9,383,227 km (0.09 R)
• M36: 9,694,540 km (0.08 R)
• M37: 10,035,773 km (0.059 R)
• M38: 10,221,125 km (0.089 R)
• M39: 11,001,278 km (0.115 R)
• M40: 11,137,711 km (0.104 R)
• M41: 11,495,100 km (0.071 R)
• M42: 11,912,329 km (0.09 R)
• M43: 12,165,000 km (0.068 R)
• M44: 12,419,316 km (0.095 R)
• M45: 12,876,038 km (0.12 R)
• M46: 13,019,951 km (0.043 R)
• M47: 13,193,335 km (0.084 R)
• M48: 14,458,036 km (0.099 R)
• M49: 14,607,484 km (0.118 R)
• M50: 14,697,542 km (0.096 R)
• M51: 15,791,850 km (0.116 R)
• M52: 16,193,371 km (0.025 R)
• M53: 17,609,465 km (0.117 R)
• M54: 17,961,618 km (0.074 R)
• M55: 19,032,140 km (0.089 R)
• M56: 19,459,541 km (0.083 R)
• M57: 20,123,307 km (0.119 R)
• M58: 20,693,275 km (0.104 R)
• M59: 20,828,212 km (0.111 R)
• M60: 21,234,520 km (0.088 R)
• M61: 21,849,218 km (0.115 R)
• M62: 22,296,665 km (0.111 R)
• M63: 22,504,307 km (0.118 R)
• M64: 22,921,386 km (0.054 R)
• M65: 23,481,480 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584

Radius: 4.8

Gravity: 25.35 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.21 AU - 12.93 AU

Year: 23308 Days

Day: 17.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 92 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,899,372 km

• M1: 66,870 km (0.097 R)
• M2: 116,836 km (0.076 R)
• M3: 151,842 km (0.118 R)
• M4: 582,534 km (0.072 R)
• M5: 796,609 km (0.087 R)
• M6: 873,203 km (0.095 R)
• M7: 1,352,365 km (0.041 R)
• M8: 1,538,315 km (0.118 R)
• M9: 1,798,914 km (0.075 R)
• M10: 2,108,432 km (0.055 R)
• M11: 2,324,003 km (0.068 R)
• M12: 2,546,605 km (0.098 R)
• M13: 3,254,950 km (0.083 R)
• M14: 3,378,518 km (0.119 R)
• M15: 3,545,918 km (0.074 R)
• M16: 7,093,931 km (0.109 R)
• M17: 7,743,036 km (0.112 R)
• M18: 7,908,192 km (0.066 R)
• M19: 8,808,921 km (0.07 R)
• M20: 9,801,054 km (0.115 R)
• M21: 10,583,451 km (0.069 R)
• M22: 10,828,193 km (0.055 R)
• M23: 11,012,946 km (0.04 R)
• M24: 11,510,659 km (0.09 R)
• M25: 12,015,851 km (0.069 R)
• M26: 13,508,089 km (0.085 R)
• M27: 13,574,212 km (0.117 R)
• M28: 14,988,959 km (0.032 R)
• M29: 16,591,451 km (0.078 R)
• M30: 18,540,861 km (0.114 R)
• M31: 18,835,868 km (0.102 R)
• M32: 20,030,856 km (0.06 R)
• M33: 21,173,335 km (0.114 R)
• M34: 22,415,147 km (0.116 R)
• M35: 22,572,075 km (0.07 R)
• M36: 24,160,804 km (0.119 R)
• M37: 24,402,255 km (0.059 R)
• M38: 24,563,671 km (0.098 R)
• M39: 24,887,401 km (0.109 R)
• M40: 26,444,864 km (0.069 R)
• M41: 27,277,227 km (0.061 R)
• M42: 27,444,777 km (0.116 R)
• M43: 27,780,773 km (0.082 R)
• M44: 28,796,842 km (0.12 R)
• M45: 28,882,113 km (0.072 R)
• M46: 29,223,944 km (0.065 R)
• M47: 29,395,234 km (0.074 R)
• M48: 29,739,010 km (0.044 R)
• M49: 33,876,887 km (0.112 R)
• M50: 35,417,296 km (0.108 R)
• M51: 35,783,063 km (0.107 R)
• M52: 36,058,173 km (0.034 R)
• M53: 36,242,029 km (0.099 R)
• M54: 38,284,489 km (0.097 R)
• M55: 38,848,024 km (0.049 R)
• M56: 39,036,517 km (0.097 R)
• M57: 39,793,333 km (0.039 R)
• M58: 40,364,049 km (0.12 R)
• M59: 41,899,372 km (0.067 R)
• M60: 42,577,050 km (0.115 R)
• M61: 43,649,368 km (0.041 R)
• M62: 44,336,321 km (0.095 R)
• M63: 44,631,777 km (0.106 R)
• M64: 44,829,246 km (0.093 R)
• M65: 45,224,783 km (0.054 R)
• M66: 45,621,516 km (0.026 R)
• M67: 46,718,667 km (0.086 R)
• M68: 46,818,748 km (0.085 R)
• M69: 48,127,430 km (0.091 R)
• M70: 50,266,530 km (0.027 R)
• M71: 51,192,840 km (0.099 R)
• M72: 55,483,008 km (0.075 R)
• M73: 56,974,199 km (0.077 R)
• M74: 58,155,125 km (0.091 R)
• M75: 59,235,521 km (0.091 R)
• M76: 61,745,773 km (0.075 R)
• M77: 62,075,636 km (0.114 R)
• M78: 62,516,651 km (0.03 R)
• M79: 62,737,457 km (0.092 R)
• M80: 62,847,861 km (0.095 R)
• M81: 62,958,563 km (0.068 R)
• M82: 63,290,670 km (0.078 R)
• M83: 64,736,534 km (0.071 R)
• M84: 67,208,040 km (0.098 R)
• M85: 69,024,906 km (0.064 R)
• M86: 69,253,043 km (0.077 R)
• M87: 71,895,839 km (0.054 R)
• M88: 73,287,698 km (0.113 R)
• M89: 73,637,009 km (0.067 R)
• M90: 74,220,440 km (0.113 R)
• M91: 77,516,231 km (0.084 R)
• M92: 77,634,713 km (0.185 R)
• M93: 78,824,016 km (0.106 R)
• M94: 79,659,969 km (0.11 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 12,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit