🌌 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: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.3

Radius: 9.1

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.52 AU - 0.54 AU

Year: 262 Days

Day: 7.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 54,962,712 km

• M1: 120,277 km (0.047 R)
• M2: 183,557 km (0.096 R)
• M3: 251,025 km (0.101 R)
• M4: 316,699 km (0.078 R)
• M5: 465,848 km (0.105 R)
• M6: 541,694 km (0.119 R)
• M7: 704,157 km (0.047 R)
• M8: 774,019 km (0.111 R)
• M9: 883,375 km (0.04 R)
• M10: 941,719 km (0.066 R)
• M11: 1,005,298 km (0.097 R)
• M12: 1,084,884 km (0.034 R)
• M13: 1,151,754 km (0.074 R)
• M14: 1,219,971 km (0.115 R)
• M15: 1,289,683 km (0.083 R)
• M16: 1,348,924 km (0.067 R)
• M17: 1,421,180 km (0.096 R)
• M18: 1,515,576 km (0.086 R)
• M19: 1,641,837 km (0.029 R)
• M20: 1,706,313 km (0.047 R)
• M21: 1,869,225 km (0.082 R)
• M22: 1,936,694 km (0.11 R)
• M23: 2,027,949 km (0.105 R)
• M24: 2,153,611 km (0.089 R)
• M25: 2,286,603 km (0.065 R)
• M26: 2,407,778 km (0.057 R)
• M27: 2,717,445 km (0.096 R)
• M28: 2,830,541 km (0.066 R)
• M29: 2,913,718 km (0.061 R)
• M30: 3,018,885 km (0.114 R)
• M31: 3,093,235 km (0.111 R)
• M32: 3,232,960 km (0.098 R)
• M33: 3,418,910 km (0.102 R)
• M34: 3,485,331 km (0.087 R)
• M35: 3,557,886 km (0.12 R)
• M36: 3,625,355 km (0.07 R)
• M37: 3,721,546 km (0.117 R)
• M38: 3,830,005 km (0.051 R)
• M39: 3,957,163 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.1

Radius: 11.1

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.61 AU - 0.71 AU

Year: 364 Days

Day: 11.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 54,962,712 km

• M1: 138,228 km (0.065 R)
• M2: 210,185 km (0.097 R)
• M3: 342,280 km (0.025 R)
• M4: 478,863 km (0.099 R)
• M5: 582,085 km (0.093 R)
• M6: 657,782 km (0.114 R)
• M7: 727,943 km (0.12 R)
• M8: 833,709 km (0.028 R)
• M9: 907,311 km (0.088 R)
• M10: 1,025,942 km (0.115 R)
• M11: 1,142,629 km (0.114 R)
• M12: 1,214,136 km (0.119 R)
• M13: 1,365,978 km (0.081 R)
• M14: 1,540,858 km (0.109 R)
• M15: 1,667,567 km (0.083 R)
• M16: 1,758,224 km (0.097 R)
• M17: 1,837,361 km (0.072 R)
• M18: 1,935,946 km (0.085 R)
• M19: 2,022,414 km (0.09 R)
• M20: 2,105,590 km (0.073 R)
• M21: 2,199,388 km (0.094 R)
• M22: 2,323,554 km (0.097 R)
• M23: 2,425,580 km (0.114 R)
• M24: 2,519,228 km (0.107 R)
• M25: 2,588,941 km (0.072 R)
• M26: 2,689,919 km (0.079 R)
• M27: 2,781,772 km (0.096 R)
• M28: 2,958,298 km (0.101 R)
• M29: 3,069,300 km (0.074 R)
• M30: 3,219,346 km (0.098 R)
• M31: 3,300,877 km (0.1 R)
• M32: 3,493,559 km (0.082 R)
• M33: 3,566,114 km (0.09 R)
• M34: 3,650,487 km (0.104 R)
• M35: 3,861,570 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.4

Radius: 10.5

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.25 AU - 1.41 AU

Year: 1040 Days

Day: 12.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 54,962,712 km

• M1: 135,984 km (0.106 R)
• M2: 243,845 km (0.102 R)
• M3: 340,634 km (0.117 R)
• M4: 464,651 km (0.114 R)
• M5: 691,591 km (0.11 R)
• M6: 816,056 km (0.066 R)
• M7: 893,249 km (0.09 R)
• M8: 1,081,892 km (0.045 R)
• M9: 1,147,864 km (0.036 R)
• M10: 1,249,441 km (0.088 R)
• M11: 1,382,584 km (0.074 R)
• M12: 1,506,002 km (0.086 R)
• M13: 1,572,722 km (0.114 R)
• M14: 1,640,640 km (0.084 R)
• M15: 1,938,489 km (0.081 R)
• M16: 2,028,098 km (0.102 R)
• M17: 2,186,074 km (0.115 R)
• M18: 2,487,813 km (0.111 R)
• M19: 2,576,524 km (0.111 R)
• M20: 2,666,283 km (0.081 R)
• M21: 2,849,091 km (0.111 R)
• M22: 2,970,266 km (0.104 R)
• M23: 3,074,087 km (0.091 R)
• M24: 3,150,382 km (0.105 R)
• M25: 3,236,999 km (0.099 R)
• M26: 3,353,685 km (0.094 R)
• M27: 3,442,097 km (0.106 R)
• M28: 3,581,373 km (0.066 R)
• M29: 3,752,962 km (0.112 R)
• M30: 4,390,997 km (0.12 R)
• M31: 4,883,473 km (0.068 R)
• M32: 5,028,882 km (0.099 R)
• M33: 5,107,870 km (0.118 R)
• M34: 5,543,947 km (0.119 R)
• M35: 5,742,913 km (0.088 R)
• M36: 5,825,491 km (0.028 R)
• M37: 5,980,025 km (0.062 R)
• M38: 6,159,992 km (0.082 R)
• M39: 6,293,134 km (0.106 R)
• M40: 6,451,707 km (0.059 R)
• M41: 6,760,477 km (0.094 R)
• M42: 6,835,276 km (0.075 R)
• M43: 7,456,556 km (0.042 R)
• M44: 7,559,779 km (0.112 R)
• M45: 7,689,480 km (0.054 R)
• M46: 7,898,468 km (0.092 R)
• M47: 8,175,673 km (0.088 R)
• M48: 8,255,409 km (0.099 R)
• M49: 8,563,730 km (0.096 R)
• M50: 8,916,631 km (0.093 R)
• M51: 9,026,287 km (0.078 R)
• M52: 9,288,382 km (0.1 R)
• M53: 9,385,621 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.8

Radius: 3.2

Gravity: 41.39 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.78 AU - 8.88 AU

Year: 13460 Days

Day: 16.8 Hours

Environment

Temp: -241 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,962,712 km

• M1: 48,021 km (0.095 R)
• M2: 97,239 km (0.105 R)
• M3: 468,092 km (0.065 R)
• M4: 902,674 km (0.034 R)
• M5: 1,000,959 km (0.066 R)
• M6: 1,165,517 km (0.098 R)
• M7: 1,566,140 km (0.069 R)
• M8: 1,954,795 km (0.068 R)
• M9: 2,590,287 km (0.096 R)
• M10: 3,313,892 km (0.098 R)
• M11: 3,650,786 km (0.117 R)
• M12: 3,934,574 km (0.064 R)
• M13: 4,965,004 km (0.115 R)
• M14: 5,420,529 km (0.101 R)
• M15: 5,671,405 km (0.098 R)
• M16: 5,780,013 km (0.074 R)
• M17: 5,999,323 km (0.104 R)
• M18: 6,296,126 km (0.063 R)
• M19: 6,673,711 km (0.088 R)
• M20: 6,826,749 km (0.067 R)
• M21: 6,942,388 km (0.111 R)
• M22: 7,175,462 km (0.112 R)
• M23: 7,292,896 km (0.105 R)
• M24: 7,970,874 km (0.087 R)
• M25: 8,420,116 km (0.097 R)
• M26: 9,088,071 km (0.111 R)
• M27: 9,772,930 km (0.118 R)
• M28: 9,990,295 km (0.108 R)
• M29: 10,563,106 km (0.119 R)
• M30: 10,607,536 km (0.109 R)
• M31: 12,017,496 km (0.091 R)
• M32: 12,110,546 km (0.083 R)
• M33: 12,531,814 km (0.068 R)
• M34: 13,244,647 km (0.059 R)
• M35: 13,727,101 km (0.105 R)
• M36: 14,019,415 km (0.086 R)
• M37: 14,166,320 km (0.076 R)
• M38: 15,764,624 km (0.101 R)
• M39: 16,019,389 km (0.042 R)
• M40: 16,121,714 km (0.079 R)
• M41: 16,584,869 km (0.05 R)
• M42: 17,894,149 km (0.11 R)
• M43: 18,803,256 km (0.111 R)
• M44: 19,782,074 km (0.112 R)
• M45: 19,891,879 km (0.112 R)
• M46: 20,167,289 km (0.119 R)
• M47: 20,443,895 km (0.098 R)
• M48: 20,499,247 km (0.11 R)
• M49: 20,777,499 km (0.075 R)
• M50: 21,112,747 km (0.082 R)
• M51: 21,619,286 km (0.064 R)
• M52: 22,129,564 km (0.118 R)
• M53: 23,046,749 km (0.088 R)
• M54: 23,278,027 km (0.075 R)
• M55: 24,504,430 km (0.079 R)
• M56: 25,214,721 km (0.025 R)
• M57: 26,051,871 km (0.082 R)
• M58: 26,473,886 km (0.099 R)
• M59: 27,080,506 km (0.12 R)
• M60: 27,202,428 km (0.061 R)
• M61: 27,263,464 km (0.086 R)
• M62: 27,569,242 km (0.12 R)
• M63: 29,302,483 km (0.089 R)
• M64: 29,427,547 km (0.055 R)
• M65: 30,371,809 km (0.066 R)
• M66: 33,002,936 km (0.11 R)
• M67: 33,133,086 km (0.045 R)
• M68: 33,459,359 km (0.112 R)
• M69: 33,524,733 km (0.085 R)
• M70: 37,185,393 km (0.11 R)
• M71: 37,864,418 km (0.077 R)
• M72: 37,932,634 km (0.08 R)
• M73: 38,205,501 km (0.053 R)
• M74: 38,479,116 km (0.107 R)
• M75: 38,684,813 km (0.091 R)
• M76: 38,890,809 km (0.102 R)
• M77: 39,441,778 km (0.108 R)
• M78: 39,510,892 km (0.089 R)
• M79: 39,580,006 km (0.089 R)
• M80: 40,134,266 km (0.097 R)
• M81: 41,390,888 km (0.101 R)
• M82: 41,461,050 km (0.077 R)
• M83: 42,377,038 km (0.119 R)
• M84: 42,660,226 km (0.037 R)
• M85: 42,802,045 km (0.096 R)
• M86: 43,870,772 km (0.036 R)
• M87: 44,228,910 km (0.071 R)
• M88: 45,092,538 km (0.117 R)
• M89: 45,598,927 km (0.091 R)
• M90: 45,743,887 km (0.079 R)
• M91: 47,495,978 km (0.109 R)
• M92: 47,863,839 km (0.085 R)
• M93: 49,195,709 km (0.113 R)
• M94: 49,270,059 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.6

Radius: 5.6

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.34 AU - 10.94 AU

Year: 20301 Days

Day: 15.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 54,962,712 km

• M1: 108,907 km (0.075 R)
• M2: 224,846 km (0.071 R)
• M3: 299,794 km (0.09 R)
• M4: 876,344 km (0.06 R)
• M5: 1,108,071 km (0.115 R)
• M6: 1,288,486 km (0.11 R)
• M7: 1,454,091 km (0.084 R)
• M8: 1,502,561 km (0.061 R)
• M9: 1,626,428 km (0.115 R)
• M10: 1,676,992 km (0.093 R)
• M11: 1,857,856 km (0.089 R)
• M12: 2,154,808 km (0.094 R)
• M13: 2,266,408 km (0.103 R)
• M14: 2,380,102 km (0.071 R)
• M15: 2,495,592 km (0.091 R)
• M16: 2,613,026 km (0.058 R)
• M17: 2,732,106 km (0.094 R)
• M18: 4,905,913 km (0.107 R)
• M19: 5,016,316 km (0.086 R)
• M20: 5,503,855 km (0.086 R)
• M21: 5,772,683 km (0.096 R)
• M22: 6,006,504 km (0.098 R)
• M23: 6,045,699 km (0.117 R)
• M24: 7,179,800 km (0.075 R)
• M25: 9,089,567 km (0.087 R)
• M26: 9,544,195 km (0.096 R)
• M27: 9,774,426 km (0.078 R)
• M28: 10,713,152 km (0.065 R)
• M29: 10,856,467 km (0.115 R)
• M30: 11,000,380 km (0.11 R)
• M31: 13,080,838 km (0.1 R)
• M32: 13,645,271 km (0.082 R)
• M33: 14,270,290 km (0.088 R)
• M34: 14,851,179 km (0.104 R)
• M35: 15,547,856 km (0.066 R)
• M36: 15,601,861 km (0.09 R)
• M37: 16,255,005 km (0.08 R)
• M38: 16,474,765 km (0.082 R)
• M39: 17,419,475 km (0.066 R)
• M40: 17,757,118 km (0.108 R)
• M41: 17,983,310 km (0.116 R)
• M42: 18,267,546 km (0.07 R)
• M43: 18,897,951 km (0.063 R)
• M44: 19,013,291 km (0.059 R)
• M45: 19,593,880 km (0.112 R)
• M46: 19,710,567 km (0.118 R)
• M47: 20,475,461 km (0.118 R)
• M48: 20,950,883 km (0.084 R)
• M49: 21,731,335 km (0.101 R)
• M50: 22,155,445 km (0.1 R)
• M51: 23,135,012 km (0.094 R)
• M52: 23,630,180 km (0.112 R)
• M53: 24,191,472 km (0.064 R)
• M54: 24,693,971 km (0.114 R)
• M55: 25,263,340 km (0.114 R)
• M56: 26,222,113 km (0.076 R)
• M57: 26,608,824 km (0.09 R)
• M58: 27,127,629 km (0.079 R)
• M59: 27,780,624 km (0.081 R)
• M60: 28,637,221 km (0.057 R)
• M61: 28,902,608 km (0.026 R)
• M62: 29,102,171 km (0.087 R)
• M63: 29,235,463 km (0.031 R)
• M64: 29,569,515 km (0.099 R)
• M65: 30,579,301 km (0.112 R)
• M66: 31,258,774 km (0.063 R)
• M67: 32,494,453 km (0.038 R)
• M68: 32,632,681 km (0.079 R)
• M69: 32,771,059 km (0.081 R)
• M70: 32,979,150 km (0.115 R)
• M71: 33,536,252 km (0.044 R)
• M72: 33,885,862 km (0.109 R)
• M73: 33,956,024 km (0.054 R)
• M74: 34,026,036 km (0.101 R)
• M75: 34,447,902 km (0.079 R)
• M76: 35,723,672 km (0.111 R)
• M77: 35,937,896 km (0.066 R)
• M78: 36,439,199 km (0.095 R)
• M79: 37,015,001 km (0.063 R)
• M80: 41,728,082 km (0.119 R)
• M81: 43,239,170 km (0.099 R)
• M82: 43,315,166 km (0.112 R)
• M83: 44,768,060 km (0.099 R)
• M84: 45,693,922 km (0.08 R)
• M85: 46,782,097 km (0.08 R)
• M86: 47,016,367 km (0.108 R)
• M87: 47,172,697 km (0.085 R)
• M88: 48,588,042 km (0.116 R)
• M89: 49,459,898 km (0.084 R)
• M90: 50,097,185 km (0.116 R)
• M91: 50,817,349 km (0.096 R)
• M92: 50,977,868 km (0.104 R)
• M93: 51,058,202 km (0.077 R)
• M94: 53,650,584 km (0.074 R)
• M95: 54,141,414 km (0.059 R)
• M96: 54,223,394 km (0.043 R)
• M97: 54,633,741 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 13,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit