🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.9

Radius: 11.8

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.42 AU - 0.66 AU

Year: 269 Days

Day: 13.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 77,928,379 km

• M1: 147,055 km (0.102 R)
• M2: 226,641 km (0.095 R)
• M3: 336,446 km (0.09 R)
• M4: 459,265 km (0.106 R)
• M5: 545,733 km (0.034 R)
• M6: 634,295 km (0.117 R)
• M7: 731,085 km (0.088 R)
• M8: 817,403 km (0.09 R)
• M9: 927,208 km (0.095 R)
• M10: 1,007,242 km (0.039 R)
• M11: 1,080,994 km (0.088 R)
• M12: 1,206,058 km (0.085 R)
• M13: 1,297,762 km (0.11 R)
• M14: 1,398,441 km (0.044 R)
• M15: 1,495,081 km (0.106 R)
• M16: 1,597,705 km (0.099 R)
• M17: 1,685,070 km (0.099 R)
• M18: 1,894,208 km (0.111 R)
• M19: 1,971,999 km (0.054 R)
• M20: 2,227,961 km (0.114 R)
• M21: 2,338,215 km (0.065 R)
• M22: 2,421,990 km (0.118 R)
• M23: 2,539,573 km (0.027 R)
• M24: 2,663,291 km (0.094 R)
• M25: 2,746,916 km (0.069 R)
• M26: 2,861,209 km (0.075 R)
• M27: 2,946,928 km (0.029 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.8

Radius: 13.3

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.53 AU - 0.73 AU

Year: 339 Days

Day: 9.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 77,928,379 km

• M1: 165,754 km (0.097 R)
• M2: 259,552 km (0.096 R)
• M3: 429,196 km (0.063 R)
• M4: 604,675 km (0.119 R)
• M5: 706,401 km (0.081 R)
• M6: 790,475 km (0.069 R)
• M7: 963,111 km (0.107 R)
• M8: 1,109,268 km (0.104 R)
• M9: 1,197,681 km (0.097 R)
• M10: 1,326,484 km (0.04 R)
• M11: 1,421,030 km (0.115 R)
• M12: 1,517,820 km (0.102 R)
• M13: 1,612,515 km (0.077 R)
• M14: 1,784,553 km (0.098 R)
• M15: 1,870,572 km (0.09 R)
• M16: 2,012,091 km (0.068 R)
• M17: 2,096,764 km (0.077 R)
• M18: 2,301,114 km (0.117 R)
• M19: 2,405,833 km (0.098 R)
• M20: 2,718,642 km (0.072 R)
• M21: 2,801,669 km (0.116 R)
• M22: 2,987,619 km (0.055 R)
• M23: 3,085,007 km (0.096 R)
• M24: 3,206,930 km (0.065 R)
• M25: 3,515,700 km (0.091 R)
• M26: 3,630,890 km (0.117 R)
• M27: 3,772,260 km (0.116 R)
• M28: 3,927,842 km (0.092 R)
• M29: 4,015,955 km (0.052 R)
• M30: 4,155,829 km (0.096 R)
• M31: 4,284,483 km (0.093 R)
• M32: 4,440,514 km (0.112 R)
• M33: 4,545,681 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.7

Radius: 13.5

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.26 AU - 3.54 AU

Year: 4252 Days

Day: 14.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 77,928,379 km

• M1: 281,842 km (0.083 R)
• M2: 410,197 km (0.11 R)
• M3: 693,087 km (0.072 R)
• M4: 865,424 km (0.074 R)
• M5: 1,014,573 km (0.066 R)
• M6: 1,227,899 km (0.09 R)
• M7: 1,354,758 km (0.068 R)
• M8: 1,486,255 km (0.082 R)
• M9: 1,684,173 km (0.099 R)
• M10: 1,956,591 km (0.056 R)
• M11: 2,209,112 km (0.112 R)
• M12: 2,401,195 km (0.049 R)
• M13: 2,617,215 km (0.099 R)
• M14: 2,821,117 km (0.079 R)
• M15: 2,953,511 km (0.096 R)
• M16: 3,729,924 km (0.06 R)
• M17: 4,173,481 km (0.113 R)
• M18: 4,281,641 km (0.1 R)
• M19: 4,390,847 km (0.093 R)
• M20: 4,500,802 km (0.106 R)
• M21: 4,701,263 km (0.116 R)
• M22: 4,814,059 km (0.063 R)
• M23: 5,134,349 km (0.086 R)
• M24: 5,297,261 km (0.109 R)
• M25: 5,580,300 km (0.112 R)
• M26: 5,868,575 km (0.107 R)
• M27: 6,384,688 km (0.066 R)
• M28: 6,509,901 km (0.093 R)
• M29: 6,660,995 km (0.09 R)
• M30: 7,173,517 km (0.046 R)
• M31: 7,539,882 km (0.063 R)
• M32: 8,209,482 km (0.109 R)
• M33: 9,178,727 km (0.104 R)
• M34: 9,291,823 km (0.105 R)
• M35: 9,433,941 km (0.069 R)
• M36: 9,893,356 km (0.092 R)
• M37: 9,980,272 km (0.102 R)
• M38: 10,125,831 km (0.113 R)
• M39: 10,744,717 km (0.071 R)
• M40: 11,013,694 km (0.094 R)
• M41: 11,103,902 km (0.025 R)
• M42: 11,254,697 km (0.059 R)
• M43: 12,050,108 km (0.109 R)
• M44: 12,517,303 km (0.079 R)
• M45: 12,611,400 km (0.119 R)
• M46: 13,694,937 km (0.084 R)
• M47: 13,986,803 km (0.1 R)
• M48: 14,313,524 km (0.063 R)
• M49: 15,041,019 km (0.078 R)
• M50: 15,442,988 km (0.081 R)
• M51: 15,645,394 km (0.068 R)
• M52: 16,360,472 km (0.12 R)
• M53: 16,635,582 km (0.097 R)
• M54: 16,912,338 km (0.067 R)
• M55: 17,470,488 km (0.115 R)
• M56: 19,507,712 km (0.085 R)
• M57: 19,799,577 km (0.1 R)
• M58: 19,982,835 km (0.11 R)
• M59: 20,277,094 km (0.069 R)
• M60: 20,535,749 km (0.09 R)
• M61: 21,131,148 km (0.026 R)
• M62: 21,769,931 km (0.096 R)
• M63: 22,529,739 km (0.116 R)
• M64: 23,143,688 km (0.086 R)
• M65: 23,802,218 km (0.065 R)
• M66: 24,036,039 km (0.12 R)
• M67: 24,663,453 km (0.094 R)
• M68: 24,821,129 km (0.086 R)
• M69: 25,495,068 km (0.104 R)
• M70: 25,814,309 km (0.049 R)
• M71: 25,974,529 km (0.107 R)
• M72: 26,175,139 km (0.084 R)
• M73: 26,416,441 km (0.03 R)
• M74: 26,537,465 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.7

Radius: 7

Gravity: 15.08 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.5 AU - 10.14 AU

Year: 17766 Days

Day: 19.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,928,379 km

• M1: 89,310 km (0.109 R)
• M2: 181,761 km (0.059 R)
• M3: 499,358 km (0.03 R)
• M4: 558,598 km (0.105 R)
• M5: 641,775 km (0.042 R)
• M6: 940,971 km (0.063 R)
• M7: 1,625,830 km (0.115 R)
• M8: 1,716,636 km (0.095 R)
• M9: 1,809,087 km (0.04 R)
• M10: 2,064,002 km (0.047 R)
• M11: 2,502,473 km (0.082 R)
• M12: 2,822,613 km (0.104 R)
• M13: 3,006,169 km (0.079 R)
• M14: 3,619,670 km (0.096 R)
• M15: 3,698,957 km (0.088 R)
• M16: 3,859,475 km (0.04 R)
• M17: 4,063,377 km (0.117 R)
• M18: 4,228,982 km (0.062 R)
• M19: 4,354,794 km (0.058 R)
• M20: 4,524,288 km (0.068 R)
• M21: 5,449,850 km (0.063 R)
• M22: 5,540,956 km (0.112 R)
• M23: 6,004,410 km (0.074 R)
• M24: 7,067,003 km (0.07 R)
• M25: 9,689,753 km (0.11 R)
• M26: 9,911,308 km (0.101 R)
• M27: 10,078,558 km (0.103 R)
• M28: 10,814,280 km (0.071 R)
• M29: 11,275,640 km (0.099 R)
• M30: 13,368,515 km (0.079 R)
• M31: 14,490,648 km (0.046 R)
• M32: 14,807,646 km (0.056 R)
• M33: 14,935,103 km (0.098 R)
• M34: 15,255,243 km (0.096 R)
• M35: 15,837,478 km (0.113 R)
• M36: 16,624,811 km (0.059 R)
• M37: 17,023,340 km (0.107 R)
• M38: 17,559,499 km (0.102 R)
• M39: 17,626,968 km (0.119 R)
• M40: 17,897,440 km (0.091 R)
• M41: 18,033,275 km (0.108 R)
• M42: 18,579,906 km (0.071 R)
• M43: 20,606,359 km (0.114 R)
• M44: 20,891,343 km (0.057 R)
• M45: 21,106,016 km (0.117 R)
• M46: 22,408,863 km (0.076 R)
• M47: 22,996,185 km (0.049 R)
• M48: 24,186,236 km (0.106 R)
• M49: 24,486,778 km (0.057 R)
• M50: 25,701,513 km (0.119 R)
• M51: 26,162,124 km (0.078 R)
• M52: 26,470,745 km (0.034 R)
• M53: 27,403,787 km (0.109 R)
• M54: 28,426,587 km (0.056 R)
• M55: 28,664,298 km (0.118 R)
• M56: 29,541,989 km (0.064 R)
• M57: 32,309,999 km (0.09 R)
• M58: 33,056,342 km (0.109 R)
• M59: 33,306,470 km (0.103 R)
• M60: 34,481,860 km (0.052 R)
• M61: 36,098,565 km (0.05 R)
• M62: 36,270,153 km (0.108 R)
• M63: 37,392,287 km (0.113 R)
• M64: 37,479,054 km (0.097 R)
• M65: 37,652,886 km (0.077 R)
• M66: 37,827,018 km (0.097 R)
• M67: 38,088,515 km (0.112 R)
• M68: 38,438,275 km (0.106 R)
• M69: 39,317,163 km (0.112 R)
• M70: 39,670,513 km (0.116 R)
• M71: 39,847,637 km (0.107 R)
• M72: 40,025,060 km (0.088 R)
• M73: 40,915,915 km (0.036 R)
• M74: 41,543,329 km (0.081 R)
• M75: 42,989,342 km (0.051 R)
• M76: 43,535,823 km (0.055 R)
• M77: 45,652,184 km (0.093 R)
• M78: 45,744,934 km (0.111 R)
• M79: 46,302,785 km (0.119 R)
• M80: 48,841,311 km (0.114 R)
• M81: 51,135,395 km (0.082 R)
• M82: 52,489,704 km (0.079 R)
• M83: 53,073,734 km (0.111 R)
• M84: 54,150,091 km (0.108 R)
• M85: 54,444,948 km (0.08 R)
• M86: 54,543,384 km (0.093 R)
• M87: 54,937,424 km (0.093 R)
• M88: 59,841,691 km (0.034 R)
• M89: 65,406,134 km (0.048 R)
• M90: 69,419,695 km (0.082 R)
• M91: 69,846,797 km (0.119 R)
• M92: 70,703,544 km (0.11 R)
• M93: 71,671,741 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.7

Radius: 3.2

Gravity: 42.94 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.68 AU - 11.72 AU

Year: 20490 Days

Day: 15 Hours

Environment

Temp: -239 °C

Axial Tilt: 110 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,928,379 km

• M1: 127,457 km (0.058 R)
• M2: 200,760 km (0.084 R)
• M3: 634,295 km (0.07 R)
• M4: 676,182 km (0.12 R)
• M5: 762,949 km (0.089 R)
• M6: 1,839,755 km (0.095 R)
• M7: 2,275,683 km (0.094 R)
• M8: 2,707,721 km (0.079 R)
• M9: 3,092,637 km (0.1 R)
• M10: 3,682,651 km (0.112 R)
• M11: 4,346,417 km (0.084 R)
• M12: 5,387,468 km (0.117 R)
• M13: 5,473,936 km (0.079 R)
• M14: 5,517,319 km (0.025 R)
• M15: 5,604,535 km (0.09 R)
• M16: 5,736,181 km (0.118 R)
• M17: 5,780,312 km (0.103 R)
• M18: 7,829,055 km (0.095 R)
• M19: 8,725,296 km (0.111 R)
• M20: 9,288,831 km (0.117 R)
• M21: 9,706,059 km (0.061 R)
• M22: 9,864,035 km (0.091 R)
• M23: 10,289,641 km (0.107 R)
• M24: 10,558,618 km (0.045 R)
• M25: 10,612,772 km (0.077 R)
• M26: 11,048,700 km (0.086 R)
• M27: 11,158,655 km (0.117 R)
• M28: 11,769,612 km (0.117 R)
• M29: 12,505,484 km (0.085 R)
• M30: 12,677,522 km (0.041 R)
• M31: 12,734,968 km (0.087 R)
• M32: 13,314,510 km (0.09 R)
• M33: 14,559,463 km (0.102 R)
• M34: 16,652,487 km (0.071 R)
• M35: 16,841,579 km (0.103 R)
• M36: 18,380,043 km (0.103 R)
• M37: 18,968,561 km (0.045 R)
• M38: 21,383,220 km (0.091 R)
• M39: 21,863,878 km (0.118 R)
• M40: 22,348,127 km (0.077 R)
• M41: 23,186,324 km (0.109 R)
• M42: 23,256,635 km (0.088 R)
• M43: 23,397,556 km (0.063 R)
• M44: 23,963,784 km (0.084 R)
• M45: 25,398,876 km (0.087 R)
• M46: 25,762,100 km (0.095 R)
• M47: 25,834,954 km (0.113 R)
• M48: 26,420,031 km (0.08 R)
• M49: 26,787,892 km (0.09 R)
• M50: 27,380,150 km (0.105 R)
• M51: 27,677,850 km (0.109 R)
• M52: 28,652,779 km (0.115 R)
• M53: 29,334,347 km (0.093 R)
• M54: 29,562,783 km (0.069 R)
• M55: 29,944,707 km (0.084 R)
• M56: 30,790,683 km (0.105 R)
• M57: 31,644,438 km (0.105 R)
• M58: 32,505,972 km (0.058 R)
• M59: 32,584,660 km (0.102 R)
• M60: 33,295,848 km (0.095 R)
• M61: 34,572,816 km (0.114 R)
• M62: 34,975,234 km (0.088 R)
• M63: 35,541,013 km (0.102 R)
• M64: 37,421,459 km (0.064 R)
• M65: 37,586,465 km (0.089 R)
• M66: 38,249,034 km (0.082 R)
• M67: 40,091,033 km (0.113 R)
• M68: 40,259,929 km (0.093 R)
• M69: 42,648,857 km (0.047 R)
• M70: 42,993,830 km (0.089 R)
• M71: 44,383,145 km (0.115 R)
• M72: 44,907,785 km (0.105 R)
• M73: 45,171,077 km (0.091 R)
• M74: 46,051,909 km (0.077 R)
• M75: 46,317,296 km (0.097 R)
• M76: 47,920,088 km (0.099 R)
• M77: 48,998,688 km (0.046 R)
• M78: 49,360,117 km (0.055 R)
• M79: 49,812,949 km (0.119 R)
• M80: 51,913,902 km (0.073 R)
• M81: 57,624,352 km (0.099 R)
• M82: 58,387,899 km (0.103 R)
• M83: 59,154,888 km (0.067 R)
• M84: 60,408,069 km (0.104 R)
• M85: 61,962,690 km (0.101 R)
• M86: 66,205,136 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589

Radius: 3.1

Gravity: 61.29 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.59 AU - 11.97 AU

Year: 22355 Days

Day: 17.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,928,379 km

• M1: 242,498 km (0.075 R)
• M2: 962,214 km (0.107 R)
• M3: 1,015,919 km (0.041 R)
• M4: 1,543,401 km (0.051 R)
• M5: 1,968,708 km (0.116 R)
• M6: 3,076,181 km (0.049 R)
• M7: 3,563,720 km (0.082 R)
• M8: 4,699,916 km (0.093 R)
• M9: 4,791,620 km (0.072 R)
• M10: 4,930,297 km (0.078 R)
• M11: 4,976,822 km (0.105 R)
• M12: 5,401,979 km (0.101 R)
• M13: 5,450,000 km (0.106 R)
• M14: 5,740,669 km (0.093 R)
• M15: 6,438,393 km (0.075 R)
• M16: 7,162,596 km (0.066 R)
• M17: 7,480,791 km (0.081 R)
• M18: 7,641,609 km (0.104 R)
• M19: 8,351,451 km (0.068 R)
• M20: 9,253,825 km (0.097 R)
• M21: 9,599,995 km (0.101 R)
• M22: 9,774,725 km (0.115 R)
• M23: 10,424,428 km (0.095 R)
• M24: 11,517,091 km (0.036 R)
• M25: 11,702,742 km (0.11 R)
• M26: 12,014,355 km (0.091 R)
• M27: 12,582,079 km (0.118 R)
• M28: 12,965,348 km (0.095 R)
• M29: 13,158,479 km (0.112 R)
• M30: 13,482,358 km (0.06 R)
• M31: 14,006,101 km (0.075 R)
• M32: 15,344,403 km (0.075 R)
• M33: 18,140,238 km (0.063 R)
• M34: 18,500,619 km (0.118 R)
• M35: 20,412,031 km (0.107 R)
• M36: 21,315,303 km (0.119 R)
• M37: 21,848,021 km (0.09 R)
• M38: 21,924,615 km (0.109 R)
• M39: 22,616,954 km (0.12 R)
• M40: 22,926,921 km (0.055 R)
• M41: 23,238,234 km (0.099 R)
• M42: 25,055,848 km (0.114 R)
• M43: 25,941,168 km (0.105 R)
• M44: 26,103,183 km (0.089 R)
• M45: 28,909,190 km (0.084 R)
• M46: 30,092,060 km (0.09 R)
• M47: 31,032,433 km (0.115 R)
• M48: 31,290,639 km (0.09 R)
• M49: 32,417,559 km (0.095 R)
• M50: 32,679,505 km (0.07 R)
• M51: 33,911,145 km (0.113 R)
• M52: 33,999,706 km (0.114 R)
• M53: 34,621,734 km (0.048 R)
• M54: 35,157,893 km (0.08 R)
• M55: 37,421,309 km (0.072 R)
• M56: 38,524,444 km (0.067 R)
• M57: 39,172,801 km (0.101 R)
• M58: 39,265,701 km (0.072 R)
• M59: 39,918,097 km (0.03 R)
• M60: 40,574,234 km (0.107 R)
• M61: 42,182,261 km (0.112 R)
• M62: 42,563,586 km (0.098 R)
• M63: 43,233,785 km (0.067 R)
• M64: 43,426,018 km (0.117 R)
• M65: 46,243,395 km (0.041 R)
• M66: 47,426,415 km (0.081 R)
• M67: 48,519,676 km (0.094 R)
• M68: 49,520,635 km (0.081 R)
• M69: 50,933,288 km (0.046 R)
• M70: 52,871,777 km (0.083 R)
• M71: 54,730,231 km (0.116 R)
• M72: 57,241,381 km (0.118 R)
• M73: 57,663,546 km (0.09 R)
• M74: 58,723,447 km (0.03 R)
• M75: 60,432,603 km (0.1 R)
• M76: 61,725,278 km (0.101 R)
• M77: 61,941,597 km (0.09 R)
• M78: 62,700,656 km (0.104 R)
• M79: 63,571,914 km (0.101 R)
• M80: 63,899,683 km (0.079 R)
• M81: 65,216,444 km (0.082 R)
• M82: 65,878,115 km (0.092 R)
• M83: 66,099,221 km (0.03 R)
• M84: 67,542,092 km (0.102 R)
• M85: 69,782,171 km (0.088 R)
• M86: 70,233,059 km (0.102 R)
• M87: 71,705,251 km (0.093 R)
• M88: 71,818,946 km (0.111 R)
• M89: 71,932,640 km (0.11 R)
• M90: 72,160,328 km (0.2 R)
• M91: 72,388,166 km (0.11 R)
• M92: 73,073,174 km (0.096 R)
• M93: 73,760,427 km (0.071 R)
• M94: 75,256,705 km (0.099 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 12,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit