🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.8

Radius: 8.7

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.79 AU - 0.83 AU

Year: 471 Days

Day: 6.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 34,383,625 km

• M1: 276,756 km (0.08 R)
• M2: 358,436 km (0.102 R)
• M3: 440,715 km (0.059 R)
• M4: 501,003 km (0.094 R)
• M5: 599,139 km (0.082 R)
• M6: 667,207 km (0.096 R)
• M7: 723,007 km (0.041 R)
• M8: 780,602 km (0.119 R)
• M9: 855,849 km (0.045 R)
• M10: 921,373 km (0.065 R)
• M11: 980,165 km (0.119 R)
• M12: 1,057,657 km (0.118 R)
• M13: 1,177,934 km (0.064 R)
• M14: 1,418,038 km (0.1 R)
• M15: 1,516,474 km (0.117 R)
• M16: 1,637,648 km (0.1 R)
• M17: 1,767,499 km (0.073 R)
• M18: 1,879,248 km (0.106 R)
• M19: 1,949,559 km (0.091 R)
• M20: 2,037,523 km (0.093 R)
• M21: 2,126,683 km (0.111 R)
• M22: 2,194,451 km (0.105 R)
• M23: 2,361,253 km (0.116 R)
• M24: 2,467,018 km (0.112 R)
• M25: 2,550,344 km (0.08 R)
• M26: 2,616,467 km (0.049 R)
• M27: 2,701,438 km (0.118 R)
• M28: 2,806,007 km (0.05 R)
• M29: 2,955,904 km (0.101 R)
• M30: 3,121,210 km (0.078 R)
• M31: 3,257,045 km (0.082 R)
• M32: 3,315,837 km (0.085 R)
• M33: 3,414,721 km (0.114 R)
• M34: 3,501,039 km (0.12 R)
• M35: 3,655,873 km (0.086 R)
• M36: 3,737,553 km (0.099 R)
• M37: 3,958,360 km (0.058 R)
• M38: 4,154,931 km (0.037 R)
• M39: 4,218,959 km (0.083 R)
• M40: 4,297,498 km (0.116 R)
• M41: 4,390,997 km (0.103 R)
• M42: 4,448,891 km (0.095 R)
• M43: 4,521,596 km (0.064 R)
• M44: 4,631,400 km (0.103 R)
• M45: 4,973,680 km (0.075 R)
• M46: 5,147,962 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.6

Radius: 8.8

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.3 AU - 2.08 AU

Year: 1419 Days

Day: 11.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 34,383,625 km

• M1: 109,805 km (0.103 R)
• M2: 179,069 km (0.101 R)
• M3: 244,293 km (0.034 R)
• M4: 363,523 km (0.112 R)
• M5: 481,256 km (0.112 R)
• M6: 628,909 km (0.049 R)
• M7: 700,417 km (0.114 R)
• M8: 774,767 km (0.095 R)
• M9: 907,311 km (0.105 R)
• M10: 963,709 km (0.113 R)
• M11: 1,133,802 km (0.058 R)
• M12: 1,236,576 km (0.115 R)
• M13: 1,299,706 km (0.075 R)
• M14: 1,371,364 km (0.071 R)
• M15: 1,466,358 km (0.111 R)
• M16: 1,541,008 km (0.067 R)
• M17: 1,609,374 km (0.086 R)
• M18: 1,733,540 km (0.115 R)
• M19: 1,788,891 km (0.117 R)
• M20: 1,901,239 km (0.115 R)
• M21: 2,108,133 km (0.037 R)
• M22: 2,192,955 km (0.025 R)
• M23: 2,261,621 km (0.117 R)
• M24: 2,472,105 km (0.12 R)
• M25: 2,606,892 km (0.115 R)
• M26: 2,679,747 km (0.11 R)
• M27: 2,968,770 km (0.044 R)
• M28: 3,025,916 km (0.095 R)
• M29: 3,102,660 km (0.071 R)
• M30: 3,180,152 km (0.066 R)
• M31: 3,356,677 km (0.08 R)
• M32: 3,476,206 km (0.094 R)
• M33: 3,576,885 km (0.063 R)
• M34: 3,719,452 km (0.115 R)
• M35: 3,801,880 km (0.107 R)
• M36: 3,874,435 km (0.064 R)
• M37: 4,233,470 km (0.087 R)
• M38: 4,319,639 km (0.037 R)
• M39: 4,927,155 km (0.1 R)
• M40: 5,051,770 km (0.056 R)
• M41: 5,108,917 km (0.06 R)
• M42: 5,608,424 km (0.071 R)
• M43: 5,667,515 km (0.118 R)
• M44: 5,726,756 km (0.116 R)
• M45: 5,870,071 km (0.109 R)
• M46: 6,050,785 km (0.045 R)
• M47: 6,159,992 km (0.103 R)
• M48: 6,430,016 km (0.113 R)
• M49: 7,058,028 km (0.092 R)
• M50: 7,314,737 km (0.105 R)
• M51: 7,744,981 km (0.095 R)
• M52: 8,183,602 km (0.111 R)
• M53: 8,399,172 km (0.056 R)
• M54: 8,616,538 km (0.027 R)
• M55: 8,753,420 km (0.1 R)
• M56: 8,849,612 km (0.101 R)
• M57: 9,098,692 km (0.093 R)
• M58: 9,182,168 km (0.094 R)
• M59: 9,420,328 km (0.063 R)
• M60: 9,504,850 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.6

Radius: 10.5

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.07 AU - 4.97 AU

Year: 6205 Days

Day: 13.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,383,625 km

• M1: 155,133 km (0.103 R)
• M2: 300,093 km (0.077 R)
• M3: 686,205 km (0.087 R)
• M4: 752,627 km (0.064 R)
• M5: 863,928 km (0.093 R)
• M6: 1,199,625 km (0.118 R)
• M7: 1,593,068 km (0.067 R)
• M8: 2,557,376 km (0.055 R)
• M9: 3,292,799 km (0.063 R)
• M10: 3,528,116 km (0.103 R)
• M11: 3,599,923 km (0.088 R)
• M12: 3,672,029 km (0.059 R)
• M13: 4,216,266 km (0.071 R)
• M14: 5,601,692 km (0.038 R)
• M15: 6,489,406 km (0.034 R)
• M16: 6,755,241 km (0.106 R)
• M17: 7,512,805 km (0.049 R)
• M18: 7,823,520 km (0.06 R)
• M19: 8,393,189 km (0.051 R)
• M20: 8,489,380 km (0.074 R)
• M21: 8,715,422 km (0.114 R)
• M22: 8,812,960 km (0.046 R)
• M23: 8,943,559 km (0.109 R)
• M24: 9,107,668 km (0.114 R)
• M25: 9,339,096 km (0.104 R)
• M26: 10,284,255 km (0.078 R)
• M27: 10,907,929 km (0.044 R)
• M28: 11,118,563 km (0.104 R)
• M29: 11,722,639 km (0.066 R)
• M30: 11,830,349 km (0.025 R)
• M31: 12,300,984 km (0.117 R)
• M32: 12,962,805 km (0.111 R)
• M33: 13,037,006 km (0.076 R)
• M34: 13,260,654 km (0.111 R)
• M35: 13,485,500 km (0.057 R)
• M36: 14,015,077 km (0.115 R)
• M37: 14,436,045 km (0.077 R)
• M38: 14,628,727 km (0.094 R)
• M39: 15,212,009 km (0.072 R)
• M40: 16,120,966 km (0.108 R)
• M41: 16,200,851 km (0.072 R)
• M42: 16,844,720 km (0.071 R)
• M43: 17,129,106 km (0.103 R)
• M44: 17,743,654 km (0.102 R)
• M45: 17,991,538 km (0.112 R)
• M46: 18,574,371 km (0.045 R)
• M47: 19,163,487 km (0.095 R)
• M48: 19,290,496 km (0.096 R)
• M49: 19,375,318 km (0.061 R)
• M50: 19,630,532 km (0.112 R)
• M51: 20,015,597 km (0.094 R)
• M52: 20,101,466 km (0.114 R)
• M53: 20,793,057 km (0.074 R)
• M54: 21,404,613 km (0.089 R)
• M55: 21,580,390 km (0.075 R)
• M56: 22,022,153 km (0.104 R)
• M57: 22,556,068 km (0.103 R)
• M58: 22,914,355 km (0.047 R)
• M59: 23,229,408 km (0.107 R)
• M60: 23,545,957 km (0.098 R)
• M61: 23,682,091 km (0.112 R)
• M62: 23,863,852 km (0.052 R)
• M63: 24,046,212 km (0.096 R)
• M64: 24,458,205 km (0.088 R)
• M65: 24,642,060 km (0.118 R)
• M66: 24,780,139 km (0.109 R)
• M67: 25,289,071 km (0.113 R)
• M68: 25,428,496 km (0.07 R)
• M69: 25,521,546 km (0.114 R)
• M70: 25,661,271 km (0.055 R)
• M71: 26,082,239 km (0.062 R)
• M72: 26,317,108 km (0.094 R)
• M73: 26,741,667 km (0.108 R)
• M74: 27,168,469 km (0.108 R)
• M75: 28,028,807 km (0.06 R)
• M76: 28,704,091 km (0.056 R)
• M77: 29,629,205 km (0.082 R)
• M78: 30,317,056 km (0.085 R)
• M79: 31,010,292 km (0.102 R)
• M80: 31,708,615 km (0.105 R)
• M81: 32,160,401 km (0.106 R)
• M82: 32,563,717 km (0.073 R)
• M83: 32,816,537 km (0.096 R)
• M84: 33,375,285 km (0.075 R)
• M85: 33,579,336 km (0.106 R)
• M86: 33,732,525 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221

Radius: 5.6

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.39 AU - 7.83 AU

Year: 10973 Days

Day: 18.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,383,625 km

• M1: 94,546 km (0.086 R)
• M2: 140,323 km (0.071 R)
• M3: 199,414 km (0.1 R)
• M4: 413,937 km (0.114 R)
• M5: 471,682 km (0.038 R)
• M6: 569,818 km (0.066 R)
• M7: 634,744 km (0.094 R)
• M8: 688,599 km (0.105 R)
• M9: 1,012,030 km (0.065 R)
• M10: 1,686,866 km (0.074 R)
• M11: 2,056,971 km (0.107 R)
• M12: 2,366,638 km (0.105 R)
• M13: 2,537,778 km (0.115 R)
• M14: 2,983,281 km (0.105 R)
• M15: 3,238,495 km (0.102 R)
• M16: 3,695,965 km (0.091 R)
• M17: 4,224,943 km (0.086 R)
• M18: 4,302,435 km (0.1 R)
• M19: 4,458,914 km (0.093 R)
• M20: 4,590,710 km (0.078 R)
• M21: 4,723,852 km (0.103 R)
• M22: 4,858,191 km (0.109 R)
• M23: 5,103,232 km (0.051 R)
• M24: 5,241,161 km (0.09 R)
• M25: 5,747,700 km (0.098 R)
• M26: 6,328,888 km (0.068 R)
• M27: 6,686,426 km (0.11 R)
• M28: 7,142,700 km (0.104 R)
• M29: 7,359,018 km (0.098 R)
• M30: 7,452,517 km (0.072 R)
• M31: 7,608,996 km (0.096 R)
• M32: 7,925,246 km (0.119 R)
• M33: 8,149,344 km (0.104 R)
• M34: 8,278,148 km (0.081 R)
• M35: 8,440,312 km (0.093 R)
• M36: 8,767,782 km (0.089 R)
• M37: 9,266,541 km (0.097 R)
• M38: 9,808,833 km (0.103 R)
• M39: 10,014,829 km (0.119 R)
• M40: 10,222,172 km (0.081 R)
• M41: 10,466,017 km (0.082 R)
• M42: 10,711,806 km (0.081 R)
• M43: 10,817,572 km (0.089 R)
• M44: 11,030,449 km (0.119 R)
• M45: 11,388,288 km (0.064 R)
• M46: 12,188,786 km (0.04 R)
• M47: 12,558,592 km (0.089 R)
• M48: 13,958,828 km (0.057 R)
• M49: 14,462,374 km (0.119 R)
• M50: 14,618,554 km (0.087 R)
• M51: 15,090,386 km (0.113 R)
• M52: 15,607,247 km (0.083 R)
• M53: 16,821,832 km (0.081 R)
• M54: 18,319,007 km (0.086 R)
• M55: 18,530,239 km (0.103 R)
• M56: 18,657,398 km (0.116 R)
• M57: 18,784,855 km (0.101 R)
• M58: 19,126,237 km (0.093 R)
• M59: 19,685,135 km (0.088 R)
• M60: 20,599,477 km (0.089 R)
• M61: 20,775,255 km (0.084 R)
• M62: 21,349,711 km (0.107 R)
• M63: 23,058,866 km (0.115 R)
• M64: 23,104,344 km (0.112 R)
• M65: 23,287,003 km (0.111 R)
• M66: 23,929,825 km (0.107 R)
• M67: 24,998,403 km (0.051 R)
• M68: 25,656,484 km (0.086 R)
• M69: 25,940,271 km (0.092 R)
• M70: 25,987,544 km (0.046 R)
• M71: 26,510,837 km (0.069 R)
• M72: 27,181,933 km (0.044 R)
• M73: 27,422,786 km (0.106 R)
• M74: 27,471,106 km (0.116 R)
• M75: 27,955,504 km (0.069 R)
• M76: 28,491,662 km (0.118 R)
• M77: 28,540,581 km (0.056 R)
• M78: 28,589,499 km (0.076 R)
• M79: 31,576,221 km (0.12 R)
• M80: 34,087,820 km (0.058 R)
• M81: 34,295,611 km (0.097 R)
• M82: 34,660,331 km (0.095 R)
• M83: 34,869,319 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.8

Radius: 6.5

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.06 AU - 8.54 AU

Year: 14066 Days

Day: 18.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 34,383,625 km

• M1: 475,871 km (0.108 R)
• M2: 886,367 km (0.086 R)
• M3: 1,133,204 km (0.106 R)
• M4: 1,181,823 km (0.115 R)
• M5: 1,401,134 km (0.077 R)
• M6: 1,488,948 km (0.1 R)
• M7: 1,596,808 km (0.095 R)
• M8: 1,688,661 km (0.078 R)
• M9: 1,897,051 km (0.091 R)
• M10: 2,073,576 km (0.118 R)
• M11: 2,442,933 km (0.103 R)
• M12: 2,613,624 km (0.1 R)
• M13: 2,700,391 km (0.116 R)
• M14: 2,744,223 km (0.104 R)
• M15: 2,854,776 km (0.042 R)
• M16: 3,103,109 km (0.043 R)
• M17: 3,405,596 km (0.063 R)
• M18: 3,452,868 km (0.12 R)
• M19: 3,548,312 km (0.111 R)
• M20: 4,266,232 km (0.108 R)
• M21: 5,163,221 km (0.085 R)
• M22: 5,410,207 km (0.105 R)
• M23: 5,887,275 km (0.108 R)
• M24: 5,944,271 km (0.086 R)
• M25: 6,174,203 km (0.108 R)
• M26: 6,232,247 km (0.087 R)
• M27: 6,319,463 km (0.079 R)
• M28: 6,436,448 km (0.067 R)
• M29: 7,583,116 km (0.08 R)
• M30: 7,769,814 km (0.099 R)
• M31: 8,499,852 km (0.1 R)
• M32: 8,758,806 km (0.108 R)
• M33: 9,020,452 km (0.09 R)
• M34: 9,086,275 km (0.088 R)
• M35: 10,298,018 km (0.111 R)
• M36: 10,852,727 km (0.073 R)
• M37: 10,957,894 km (0.116 R)
• M38: 11,098,516 km (0.109 R)
• M39: 11,346,101 km (0.111 R)
• M40: 11,559,727 km (0.094 R)
• M41: 11,738,795 km (0.119 R)
• M42: 11,846,655 km (0.093 R)
• M43: 12,135,978 km (0.074 R)
• M44: 13,017,857 km (0.112 R)
• M45: 13,092,357 km (0.109 R)
• M46: 13,204,256 km (0.105 R)
• M47: 13,579,448 km (0.07 R)
• M48: 13,768,539 km (0.107 R)
• M49: 14,379,048 km (0.106 R)
• M50: 15,311,342 km (0.043 R)
• M51: 16,786,527 km (0.091 R)
• M52: 17,767,440 km (0.056 R)
• M53: 18,015,623 km (0.117 R)
• M54: 18,640,942 km (0.102 R)
• M55: 19,231,105 km (0.115 R)
• M56: 19,656,263 km (0.111 R)
• M57: 19,827,253 km (0.048 R)
• M58: 19,955,758 km (0.05 R)
• M59: 20,256,898 km (0.102 R)
• M60: 20,386,300 km (0.077 R)
• M61: 20,776,302 km (0.073 R)
• M62: 20,950,583 km (0.112 R)
• M63: 21,168,847 km (0.112 R)
• M64: 21,431,989 km (0.057 R)
• M65: 22,808,290 km (0.066 R)
• M66: 23,756,740 km (0.104 R)
• M67: 23,847,696 km (0.09 R)
• M68: 24,258,641 km (0.119 R)
• M69: 24,533,901 km (0.057 R)
• M70: 24,625,904 km (0.045 R)
• M71: 25,505,539 km (0.094 R)
• M72: 25,598,739 km (0.062 R)
• M73: 26,019,408 km (0.095 R)
• M74: 26,066,382 km (0.104 R)
• M75: 26,160,180 km (0.108 R)
• M76: 26,348,224 km (0.093 R)
• M77: 26,773,082 km (0.071 R)
• M78: 27,677,252 km (0.066 R)
• M79: 28,060,970 km (0.077 R)
• M80: 28,494,804 km (0.103 R)
• M81: 28,591,594 km (0.09 R)
• M82: 28,833,793 km (0.102 R)
• M83: 29,711,484 km (0.076 R)
• M84: 30,005,892 km (0.091 R)
• M85: 30,301,348 km (0.098 R)
• M86: 30,746,402 km (0.116 R)
• M87: 31,044,251 km (0.091 R)
• M88: 31,343,147 km (0.057 R)
• M89: 31,393,113 km (0.089 R)
• M90: 33,054,547 km (0.079 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 18,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit