🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.8

Radius: 12.6

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.33 AU - 1.63 AU

Year: 1163 Days

Day: 11.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 39,568,810 km

• M1: 157,078 km (0.047 R)
• M2: 252,521 km (0.076 R)
• M3: 351,555 km (0.104 R)
• M4: 432,637 km (0.049 R)
• M5: 666,608 km (0.038 R)
• M6: 794,065 km (0.113 R)
• M7: 877,541 km (0.081 R)
• M8: 1,047,335 km (0.064 R)
• M9: 1,162,226 km (0.065 R)
• M10: 1,266,346 km (0.099 R)
• M11: 1,366,277 km (0.113 R)
• M12: 1,452,895 km (0.106 R)
• M13: 1,541,456 km (0.104 R)
• M14: 1,665,473 km (0.111 R)
• M15: 1,888,524 km (0.096 R)
• M16: 2,121,747 km (0.099 R)
• M17: 2,508,756 km (0.09 R)
• M18: 2,685,731 km (0.092 R)
• M19: 2,816,330 km (0.116 R)
• M20: 3,104,754 km (0.098 R)
• M21: 3,199,599 km (0.083 R)
• M22: 3,392,281 km (0.114 R)
• M23: 3,500,889 km (0.076 R)
• M24: 3,644,055 km (0.083 R)
• M25: 3,766,575 km (0.085 R)
• M26: 3,913,331 km (0.06 R)
• M27: 4,096,588 km (0.099 R)
• M28: 4,247,532 km (0.108 R)
• M29: 4,353,148 km (0.111 R)
• M30: 4,543,287 km (0.079 R)
• M31: 4,699,617 km (0.073 R)
• M32: 4,796,856 km (0.085 R)
• M33: 5,779,415 km (0.097 R)
• M34: 6,041,360 km (0.12 R)
• M35: 6,240,326 km (0.086 R)
• M36: 6,320,510 km (0.08 R)
• M37: 6,536,230 km (0.088 R)
• M38: 6,781,720 km (0.113 R)
• M39: 6,919,500 km (0.12 R)
• M40: 7,016,439 km (0.111 R)
• M41: 7,099,915 km (0.084 R)
• M42: 7,197,752 km (0.112 R)
• M43: 7,394,772 km (0.106 R)
• M44: 7,493,956 km (0.111 R)
• M45: 7,579,227 km (0.114 R)
• M46: 7,866,155 km (0.109 R)
• M47: 8,054,649 km (0.116 R)
• M48: 8,200,656 km (0.072 R)
• M49: 8,524,984 km (0.054 R)
• M50: 8,808,472 km (0.107 R)
• M51: 9,170,948 km (0.066 R)
• M52: 9,323,538 km (0.105 R)
• M53: 9,708,453 km (0.109 R)
• M54: 10,051,631 km (0.118 R)
• M55: 10,272,138 km (0.065 R)
• M56: 10,367,132 km (0.079 R)
• M57: 10,717,939 km (0.075 R)
• M58: 10,814,280 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.8

Radius: 9.4

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.78 AU - 2.72 AU

Year: 2179 Days

Day: 12.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 39,568,810 km

• M1: 154,684 km (0.077 R)
• M2: 331,210 km (0.102 R)
• M3: 422,764 km (0.1 R)
• M4: 497,114 km (0.102 R)
• M5: 733,778 km (0.109 R)
• M6: 809,773 km (0.073 R)
• M7: 1,023,997 km (0.054 R)
• M8: 1,134,999 km (0.096 R)
• M9: 1,243,757 km (0.077 R)
• M10: 1,336,059 km (0.102 R)
• M11: 1,416,991 km (0.109 R)
• M12: 1,499,569 km (0.032 R)
• M13: 1,648,269 km (0.097 R)
• M14: 1,846,786 km (0.069 R)
• M15: 1,952,851 km (0.072 R)
• M16: 2,538,676 km (0.102 R)
• M17: 2,691,266 km (0.108 R)
• M18: 2,812,141 km (0.119 R)
• M19: 2,978,942 km (0.093 R)
• M20: 3,068,103 km (0.045 R)
• M21: 3,230,865 km (0.119 R)
• M22: 3,452,420 km (0.078 R)
• M23: 3,536,793 km (0.09 R)
• M24: 3,602,915 km (0.08 R)
• M25: 3,726,782 km (0.087 R)
• M26: 3,871,443 km (0.12 R)
• M27: 4,077,140 km (0.038 R)
• M28: 4,136,680 km (0.074 R)
• M29: 4,316,796 km (0.043 R)
• M30: 4,478,960 km (0.086 R)
• M31: 4,830,665 km (0.117 R)
• M32: 4,904,117 km (0.057 R)
• M33: 5,009,883 km (0.108 R)
• M34: 5,385,673 km (0.026 R)
• M35: 5,615,605 km (0.064 R)
• M36: 5,893,558 km (0.032 R)
• M37: 6,416,851 km (0.025 R)
• M38: 6,649,027 km (0.054 R)
• M39: 7,002,527 km (0.053 R)
• M40: 7,133,574 km (0.109 R)
• M41: 7,568,605 km (0.118 R)
• M42: 7,690,976 km (0.029 R)
• M43: 7,962,496 km (0.054 R)
• M44: 8,350,404 km (0.113 R)
• M45: 8,616,688 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.5

Radius: 8.7

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.71 AU - 5.55 AU

Year: 6433 Days

Day: 6.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,568,810 km

• M1: 349,311 km (0.081 R)
• M2: 558,000 km (0.09 R)
• M3: 627,114 km (0.106 R)
• M4: 967,749 km (0.107 R)
• M5: 1,323,492 km (0.115 R)
• M6: 1,575,864 km (0.061 R)
• M7: 1,864,737 km (0.076 R)
• M8: 1,950,457 km (0.106 R)
• M9: 2,148,076 km (0.118 R)
• M10: 2,283,611 km (0.111 R)
• M11: 2,586,846 km (0.112 R)
• M12: 3,309,254 km (0.102 R)
• M13: 3,896,875 km (0.068 R)
• M14: 4,118,579 km (0.107 R)
• M15: 4,458,914 km (0.117 R)
• M16: 4,897,236 km (0.081 R)
• M17: 5,288,285 km (0.077 R)
• M18: 5,410,656 km (0.069 R)
• M19: 5,720,623 km (0.077 R)
• M20: 6,325,746 km (0.075 R)
• M21: 6,423,134 km (0.089 R)
• M22: 7,220,192 km (0.049 R)
• M23: 7,630,389 km (0.056 R)
• M24: 7,768,917 km (0.117 R)
• M25: 7,873,336 km (0.111 R)
• M26: 8,013,210 km (0.086 R)
• M27: 9,718,027 km (0.104 R)
• M28: 10,208,858 km (0.048 R)
• M29: 10,361,597 km (0.061 R)
• M30: 10,438,191 km (0.1 R)
• M31: 10,746,513 km (0.111 R)
• M32: 11,689,428 km (0.106 R)
• M33: 11,929,383 km (0.077 R)
• M34: 12,292,307 km (0.102 R)
• M35: 12,373,389 km (0.112 R)
• M36: 12,822,781 km (0.057 R)
• M37: 13,444,361 km (0.117 R)
• M38: 15,062,411 km (0.075 R)
• M39: 15,586,004 km (0.038 R)
• M40: 16,293,602 km (0.103 R)
• M41: 17,969,397 km (0.101 R)
• M42: 18,061,549 km (0.096 R)
• M43: 18,524,704 km (0.069 R)
• M44: 18,804,452 km (0.049 R)
• M45: 20,463,942 km (0.112 R)
• M46: 21,530,874 km (0.074 R)
• M47: 21,923,418 km (0.099 R)
• M48: 22,120,588 km (0.029 R)
• M49: 23,466,520 km (0.084 R)
• M50: 23,870,285 km (0.079 R)
• M51: 24,073,140 km (0.1 R)
• M52: 24,736,307 km (0.065 R)
• M53: 24,838,782 km (0.036 R)
• M54: 26,761,264 km (0.096 R)
• M55: 26,866,581 km (0.052 R)
• M56: 27,077,514 km (0.033 R)
• M57: 27,554,282 km (0.057 R)
• M58: 27,980,337 km (0.071 R)
• M59: 28,247,668 km (0.107 R)
• M60: 29,271,516 km (0.065 R)
• M61: 29,760,701 km (0.042 R)
• M62: 29,869,908 km (0.088 R)
• M63: 29,924,361 km (0.1 R)
• M64: 30,582,143 km (0.079 R)
• M65: 30,692,247 km (0.077 R)
• M66: 31,911,769 km (0.1 R)
• M67: 31,967,569 km (0.088 R)
• M68: 33,147,148 km (0.107 R)
• M69: 33,713,825 km (0.075 R)
• M70: 34,169,500 km (0.098 R)
• M71: 34,512,678 km (0.077 R)
• M72: 35,896,308 km (0.101 R)
• M73: 36,303,364 km (0.092 R)
• M74: 36,595,080 km (0.074 R)
• M75: 36,653,423 km (0.095 R)
• M76: 37,415,774 km (0.051 R)
• M77: 37,533,657 km (0.056 R)
• M78: 38,005,788 km (0.038 R)
• M79: 38,124,120 km (0.072 R)
• M80: 38,480,013 km (0.094 R)
• M81: 38,836,954 km (0.108 R)
• M82: 39,674,103 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.5

Radius: 4.5

Gravity: 48.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.79 AU - 8.41 AU

Year: 12215 Days

Day: 18.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 39,568,810 km

• M1: 204,799 km (0.091 R)
• M2: 270,922 km (0.094 R)
• M3: 683,662 km (0.095 R)
• M4: 1,271,133 km (0.093 R)
• M5: 1,346,830 km (0.115 R)
• M6: 1,555,818 km (0.098 R)
• M7: 1,691,802 km (0.079 R)
• M8: 1,859,950 km (0.075 R)
• M9: 2,910,427 km (0.104 R)
• M10: 3,352,638 km (0.071 R)
• M11: 3,528,266 km (0.086 R)
• M12: 3,635,228 km (0.058 R)
• M13: 4,879,135 km (0.106 R)
• M14: 5,038,007 km (0.111 R)
• M15: 5,566,537 km (0.099 R)
• M16: 5,774,478 km (0.112 R)
• M17: 6,500,327 km (0.063 R)
• M18: 6,763,320 km (0.044 R)
• M19: 6,985,173 km (0.032 R)
• M20: 7,527,316 km (0.1 R)
• M21: 7,664,946 km (0.104 R)
• M22: 7,942,749 km (0.114 R)
• M23: 8,365,663 km (0.112 R)
• M24: 8,844,077 km (0.057 R)
• M25: 8,940,717 km (0.059 R)
• M26: 9,777,268 km (0.118 R)
• M27: 10,280,814 km (0.098 R)
• M28: 10,484,716 km (0.108 R)
• M29: 10,689,815 km (0.071 R)
• M30: 10,792,888 km (0.114 R)
• M31: 11,365,698 km (0.069 R)
• M32: 11,418,357 km (0.103 R)
• M33: 12,432,331 km (0.082 R)
• M34: 12,867,810 km (0.086 R)
• M35: 14,317,414 km (0.075 R)
• M36: 17,306,978 km (0.114 R)
• M37: 18,592,173 km (0.063 R)
• M38: 19,027,204 km (0.087 R)
• M39: 19,591,636 km (0.098 R)
• M40: 20,098,025 km (0.119 R)
• M41: 20,225,183 km (0.097 R)
• M42: 22,034,719 km (0.041 R)
• M43: 23,091,628 km (0.117 R)
• M44: 23,425,381 km (0.041 R)
• M45: 23,492,251 km (0.042 R)
• M46: 24,029,906 km (0.107 R)
• M47: 24,232,611 km (0.102 R)
• M48: 24,368,147 km (0.084 R)
• M49: 25,049,116 km (0.105 R)
• M50: 25,460,660 km (0.065 R)
• M51: 25,667,255 km (0.106 R)
• M52: 25,736,369 km (0.084 R)
• M53: 25,874,448 km (0.08 R)
• M54: 26,082,239 km (0.1 R)
• M55: 27,340,357 km (0.076 R)
• M56: 27,481,278 km (0.055 R)
• M57: 27,693,259 km (0.041 R)
• M58: 28,047,806 km (0.076 R)
• M59: 28,261,132 km (0.079 R)
• M60: 28,976,360 km (0.049 R)
• M61: 29,842,531 km (0.101 R)
• M62: 30,351,762 km (0.11 R)
• M63: 30,937,139 km (0.051 R)
• M64: 31,084,044 km (0.116 R)
• M65: 31,304,850 km (0.082 R)
• M66: 31,452,354 km (0.111 R)
• M67: 31,526,255 km (0.064 R)
• M68: 31,600,157 km (0.06 R)
• M69: 34,679,479 km (0.084 R)
• M70: 35,291,334 km (0.038 R)
• M71: 35,752,545 km (0.076 R)
• M72: 36,138,507 km (0.062 R)
• M73: 36,914,471 km (0.076 R)
• M74: 37,460,803 km (0.082 R)
• M75: 37,695,821 km (0.115 R)
• M76: 38,088,665 km (0.099 R)
• M77: 40,152,816 km (0.065 R)
• M78: 43,563,050 km (0.107 R)
• M79: 45,803,726 km (0.045 R)
• M80: 46,138,975 km (0.068 R)
• M81: 47,572,422 km (0.03 R)
• M82: 49,191,669 km (0.059 R)
• M83: 49,534,847 km (0.107 R)
• M84: 52,221,625 km (0.117 R)
• M85: 53,098,268 km (0.069 R)
• M86: 54,866,216 km (0.104 R)
• M87: 55,044,088 km (0.101 R)
• M88: 55,489,590 km (0.11 R)
• M89: 55,846,830 km (0.065 R)
• M90: 56,384,185 km (0.117 R)
• M91: 56,743,370 km (0.043 R)
• M92: 59,096,395 km (0.073 R)
• M93: 59,552,519 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.1

Radius: 5.3

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.46 AU - 11.94 AU

Year: 21034 Days

Day: 20.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,568,810 km

• M1: 153,487 km (0.1 R)
• M2: 313,557 km (0.111 R)
• M3: 661,073 km (0.085 R)
• M4: 1,132,456 km (0.029 R)
• M5: 1,333,815 km (0.098 R)
• M6: 1,749,248 km (0.037 R)
• M7: 2,047,097 km (0.058 R)
• M8: 2,135,210 km (0.106 R)
• M9: 2,406,880 km (0.057 R)
• M10: 2,641,599 km (0.111 R)
• M11: 2,957,849 km (0.074 R)
• M12: 3,082,614 km (0.119 R)
• M13: 3,183,742 km (0.092 R)
• M14: 3,786,322 km (0.103 R)
• M15: 3,867,404 km (0.082 R)
• M16: 4,059,039 km (0.101 R)
• M17: 4,451,733 km (0.051 R)
• M18: 5,122,829 km (0.087 R)
• M19: 5,333,164 km (0.107 R)
• M20: 6,235,090 km (0.1 R)
• M21: 6,363,145 km (0.109 R)
• M22: 8,280,541 km (0.11 R)
• M23: 8,315,697 km (0.081 R)
• M24: 8,527,527 km (0.118 R)
• M25: 9,028,680 km (0.089 R)
• M26: 10,818,320 km (0.081 R)
• M27: 10,895,213 km (0.109 R)
• M28: 11,399,358 km (0.107 R)
• M29: 12,350,202 km (0.117 R)
• M30: 12,390,294 km (0.113 R)
• M31: 13,038,950 km (0.069 R)
• M32: 14,074,168 km (0.064 R)
• M33: 16,531,612 km (0.099 R)
• M34: 16,797,896 km (0.056 R)
• M35: 16,842,476 km (0.118 R)
• M36: 17,065,676 km (0.032 R)
• M37: 17,786,439 km (0.098 R)
• M38: 17,968,200 km (0.111 R)
• M39: 19,397,458 km (0.084 R)
• M40: 19,444,133 km (0.119 R)
• M41: 20,054,791 km (0.076 R)
• M42: 20,958,662 km (0.089 R)
• M43: 21,246,787 km (0.074 R)
• M44: 21,487,939 km (0.111 R)
• M45: 22,021,704 km (0.102 R)
• M46: 22,168,011 km (0.047 R)
• M47: 22,412,603 km (0.036 R)
• M48: 22,510,740 km (0.09 R)
• M49: 23,798,777 km (0.029 R)
• M50: 23,948,824 km (0.063 R)
• M51: 24,704,293 km (0.115 R)
• M52: 24,805,721 km (0.118 R)
• M53: 25,059,588 km (0.068 R)
• M54: 25,212,328 km (0.101 R)
• M55: 25,570,016 km (0.092 R)
• M56: 26,186,958 km (0.072 R)
• M57: 26,965,166 km (0.089 R)
• M58: 27,278,573 km (0.088 R)
• M59: 27,961,637 km (0.108 R)
• M60: 28,863,563 km (0.096 R)
• M61: 29,828,768 km (0.092 R)
• M62: 30,152,797 km (0.037 R)
• M63: 30,532,477 km (0.085 R)
• M64: 30,859,049 km (0.103 R)
• M65: 30,913,652 km (0.115 R)
• M66: 31,186,818 km (0.069 R)
• M67: 32,898,666 km (0.1 R)
• M68: 33,065,917 km (0.071 R)
• M69: 33,289,416 km (0.108 R)
• M70: 33,345,365 km (0.116 R)
• M71: 33,906,507 km (0.092 R)
• M72: 33,962,905 km (0.036 R)
• M73: 34,188,349 km (0.071 R)
• M74: 34,301,296 km (0.108 R)
• M75: 34,414,242 km (0.068 R)
• M76: 34,697,431 km (0.12 R)
• M77: 34,754,278 km (0.09 R)
• M78: 34,867,823 km (0.119 R)
• M79: 35,494,488 km (0.104 R)
• M80: 35,952,557 km (0.114 R)
• M81: 36,124,894 km (0.107 R)
• M82: 36,585,655 km (0.073 R)
• M83: 37,048,511 km (0.106 R)
• M84: 37,979,758 km (0.1 R)
• M85: 38,507,090 km (0.086 R)
• M86: 39,095,758 km (0.054 R)
• M87: 39,331,973 km (0.119 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 13,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit