🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.7

Radius: 13.4

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.56 AU - 0.82 AU

Year: 396 Days

Day: 6.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 47,332,894 km

• M1: 169,046 km (0.093 R)
• M2: 267,930 km (0.117 R)
• M3: 381,774 km (0.076 R)
• M4: 480,359 km (0.078 R)
• M5: 573,708 km (0.074 R)
• M6: 663,915 km (0.085 R)
• M7: 748,588 km (0.081 R)
• M8: 853,605 km (0.046 R)
• M9: 955,781 km (0.103 R)
• M10: 1,128,866 km (0.081 R)
• M11: 1,219,671 km (0.112 R)
• M12: 1,317,808 km (0.092 R)
• M13: 1,418,786 km (0.055 R)
• M14: 1,618,948 km (0.082 R)
• M15: 1,796,670 km (0.096 R)
• M16: 1,981,125 km (0.091 R)
• M17: 2,087,040 km (0.117 R)
• M18: 2,172,011 km (0.111 R)
• M19: 2,375,165 km (0.064 R)
• M20: 2,470,010 km (0.057 R)
• M21: 2,590,586 km (0.058 R)
• M22: 2,682,439 km (0.117 R)
• M23: 2,951,716 km (0.078 R)
• M24: 3,054,190 km (0.099 R)
• M25: 3,171,026 km (0.049 R)
• M26: 3,269,461 km (0.093 R)
• M27: 3,369,094 km (0.106 R)
• M28: 3,462,892 km (0.104 R)
• M29: 3,639,567 km (0.082 R)
• M30: 3,868,302 km (0.109 R)
• M31: 4,173,332 km (0.104 R)
• M32: 4,449,639 km (0.077 R)
• M33: 4,575,301 km (0.101 R)
• M34: 4,687,051 km (0.037 R)
• M35: 4,799,698 km (0.11 R)
• M36: 5,074,061 km (0.09 R)
• M37: 5,213,187 km (0.063 R)
• M38: 5,337,802 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.8

Radius: 14.6

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.12 AU - 1.82 AU

Year: 1230 Days

Day: 13.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 47,332,894 km

• M1: 190,588 km (0.105 R)
• M2: 297,101 km (0.091 R)
• M3: 444,006 km (0.101 R)
• M4: 577,597 km (0.1 R)
• M5: 734,974 km (0.034 R)
• M6: 830,567 km (0.093 R)
• M7: 938,427 km (0.119 R)
• M8: 1,043,894 km (0.063 R)
• M9: 1,343,987 km (0.084 R)
• M10: 1,562,999 km (0.032 R)
• M11: 1,681,630 km (0.097 R)
• M12: 1,919,041 km (0.047 R)
• M13: 2,027,051 km (0.09 R)
• M14: 2,127,282 km (0.096 R)
• M15: 2,229,008 km (0.115 R)
• M16: 2,523,267 km (0.079 R)
• M17: 2,730,311 km (0.085 R)
• M18: 3,045,962 km (0.104 R)
• M19: 3,590,349 km (0.101 R)
• M20: 3,899,119 km (0.1 R)
• M21: 4,012,514 km (0.099 R)
• M22: 4,281,341 km (0.109 R)
• M23: 4,372,297 km (0.078 R)
• M24: 4,702,459 km (0.106 R)
• M25: 5,000,010 km (0.101 R)
• M26: 5,247,893 km (0.092 R)
• M27: 5,429,655 km (0.065 R)
• M28: 5,542,452 km (0.099 R)
• M29: 5,756,227 km (0.061 R)
• M30: 5,929,312 km (0.103 R)
• M31: 6,104,042 km (0.098 R)
• M32: 6,339,659 km (0.106 R)
• M33: 6,488,508 km (0.109 R)
• M34: 6,789,799 km (0.067 R)
• M35: 7,111,135 km (0.07 R)
• M36: 7,359,318 km (0.096 R)
• M37: 7,468,823 km (0.078 R)
• M38: 7,784,774 km (0.104 R)
• M39: 8,089,056 km (0.111 R)
• M40: 8,266,928 km (0.095 R)
• M41: 8,364,466 km (0.116 R)
• M42: 8,626,711 km (0.111 R)
• M43: 8,941,614 km (0.117 R)
• M44: 9,192,939 km (0.067 R)
• M45: 9,617,049 km (0.114 R)
• M46: 9,943,621 km (0.03 R)
• M47: 10,047,591 km (0.089 R)
• M48: 10,361,448 km (0.106 R)
• M49: 11,052,889 km (0.039 R)
• M50: 11,214,455 km (0.105 R)
• M51: 11,413,121 km (0.085 R)
• M52: 11,942,548 km (0.113 R)
• M53: 12,293,803 km (0.086 R)
• M54: 12,648,500 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.9

Radius: 12.2

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.4 AU - 3.5 AU

Year: 3497 Days

Day: 7.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 47,332,894 km

• M1: 171,290 km (0.057 R)
• M2: 297,550 km (0.12 R)
• M3: 394,490 km (0.06 R)
• M4: 639,980 km (0.102 R)
• M5: 795,262 km (0.063 R)
• M6: 936,632 km (0.097 R)
• M7: 1,067,830 km (0.053 R)
• M8: 1,521,560 km (0.064 R)
• M9: 1,644,230 km (0.06 R)
• M10: 1,805,347 km (0.106 R)
• M11: 1,959,732 km (0.05 R)
• M12: 2,106,188 km (0.092 R)
• M13: 2,231,252 km (0.093 R)
• M14: 2,358,710 km (0.032 R)
• M15: 2,488,860 km (0.113 R)
• M16: 2,715,501 km (0.097 R)
• M17: 2,893,672 km (0.076 R)
• M18: 3,061,520 km (0.074 R)
• M19: 3,189,427 km (0.038 R)
• M20: 3,569,555 km (0.065 R)
• M21: 3,841,374 km (0.07 R)
• M22: 4,277,602 km (0.116 R)
• M23: 4,373,195 km (0.112 R)
• M24: 4,469,386 km (0.118 R)
• M25: 4,582,632 km (0.09 R)
• M26: 4,729,686 km (0.086 R)
• M27: 4,845,176 km (0.105 R)
• M28: 5,011,828 km (0.075 R)
• M29: 5,146,616 km (0.071 R)
• M30: 5,248,342 km (0.071 R)
• M31: 5,592,716 km (0.04 R)
• M32: 5,855,709 km (0.112 R)
• M33: 6,105,089 km (0.092 R)
• M34: 6,376,011 km (0.117 R)
• M35: 6,595,621 km (0.112 R)
• M36: 6,780,673 km (0.068 R)
• M37: 6,967,371 km (0.114 R)
• M38: 7,099,167 km (0.112 R)
• M39: 7,365,152 km (0.112 R)
• M40: 7,614,980 km (0.092 R)
• M41: 7,985,385 km (0.095 R)
• M42: 8,542,038 km (0.101 R)
• M43: 8,743,846 km (0.057 R)
• M44: 8,865,768 km (0.05 R)
• M45: 9,276,115 km (0.068 R)
• M46: 9,379,637 km (0.09 R)
• M47: 9,587,877 km (0.112 R)
• M48: 9,987,902 km (0.073 R)
• M49: 10,094,116 km (0.076 R)
• M50: 10,393,462 km (0.07 R)
• M51: 10,501,023 km (0.113 R)
• M52: 10,739,182 km (0.089 R)
• M53: 11,353,282 km (0.037 R)
• M54: 11,486,274 km (0.029 R)
• M55: 11,597,575 km (0.118 R)
• M56: 12,799,444 km (0.12 R)
• M57: 12,938,121 km (0.119 R)
• M58: 13,216,673 km (0.082 R)
• M59: 13,403,520 km (0.111 R)
• M60: 13,803,545 km (0.064 R)
• M61: 14,639,498 km (0.045 R)
• M62: 15,344,553 km (0.062 R)
• M63: 15,961,345 km (0.038 R)
• M64: 16,060,678 km (0.103 R)
• M65: 16,535,801 km (0.082 R)
• M66: 16,712,027 km (0.092 R)
• M67: 16,990,279 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43

Radius: 12.6

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.26 AU - 3.5 AU

Year: 4289 Days

Day: 12 Hours

Environment

Temp: -217 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 47,332,894 km

• M1: 182,509 km (0.102 R)
• M2: 313,557 km (0.068 R)
• M3: 589,565 km (0.056 R)
• M4: 709,991 km (0.105 R)
• M5: 808,277 km (0.091 R)
• M6: 958,623 km (0.115 R)
• M7: 1,083,238 km (0.107 R)
• M8: 1,199,027 km (0.059 R)
• M9: 1,539,811 km (0.097 R)
• M10: 1,815,669 km (0.105 R)
• M11: 1,920,089 km (0.115 R)
• M12: 2,080,607 km (0.046 R)
• M13: 2,386,684 km (0.088 R)
• M14: 2,787,457 km (0.058 R)
• M15: 3,011,405 km (0.058 R)
• M16: 3,752,214 km (0.055 R)
• M17: 3,841,673 km (0.073 R)
• M18: 3,943,250 km (0.09 R)
• M19: 4,571,711 km (0.093 R)
• M20: 4,691,539 km (0.114 R)
• M21: 4,836,798 km (0.05 R)
• M22: 5,020,505 km (0.12 R)
• M23: 5,356,950 km (0.096 R)
• M24: 5,947,263 km (0.06 R)
• M25: 6,144,284 km (0.095 R)
• M26: 6,423,733 km (0.108 R)
• M27: 6,544,907 km (0.061 R)
• M28: 7,036,785 km (0.09 R)
• M29: 7,245,474 km (0.104 R)
• M30: 7,329,398 km (0.111 R)
• M31: 7,470,170 km (0.118 R)
• M32: 8,042,082 km (0.117 R)
• M33: 8,717,367 km (0.118 R)
• M34: 9,091,960 km (0.098 R)
• M35: 9,349,867 km (0.115 R)
• M36: 9,640,835 km (0.116 R)
• M37: 10,059,559 km (0.087 R)
• M38: 10,706,869 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.2

Radius: 6

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.36 AU - 10.7 AU

Year: 21926 Days

Day: 20.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,332,894 km

• M1: 78,838 km (0.047 R)
• M2: 161,416 km (0.119 R)
• M3: 320,139 km (0.07 R)
• M4: 410,945 km (0.052 R)
• M5: 894,146 km (0.065 R)
• M6: 968,646 km (0.099 R)
• M7: 1,164,021 km (0.089 R)
• M8: 2,063,703 km (0.052 R)
• M9: 2,392,668 km (0.067 R)
• M10: 3,743,986 km (0.116 R)
• M11: 3,835,091 km (0.081 R)
• M12: 5,118,342 km (0.117 R)
• M13: 5,770,588 km (0.089 R)
• M14: 5,946,515 km (0.03 R)
• M15: 6,448,566 km (0.102 R)
• M16: 6,631,225 km (0.105 R)
• M17: 6,964,230 km (0.093 R)
• M18: 7,189,374 km (0.061 R)
• M19: 7,531,355 km (0.11 R)
• M20: 7,839,976 km (0.113 R)
• M21: 8,669,346 km (0.11 R)
• M22: 9,651,157 km (0.07 R)
• M23: 9,692,745 km (0.078 R)
• M24: 10,581,506 km (0.071 R)
• M25: 10,840,311 km (0.117 R)
• M26: 11,363,903 km (0.11 R)
• M27: 11,584,560 km (0.098 R)
• M28: 11,851,293 km (0.04 R)
• M29: 11,895,873 km (0.057 R)
• M30: 11,985,333 km (0.08 R)
• M31: 12,800,342 km (0.102 R)
• M32: 13,353,555 km (0.063 R)
• M33: 13,914,547 km (0.109 R)
• M34: 14,198,035 km (0.112 R)
• M35: 14,435,596 km (0.11 R)
• M36: 15,399,306 km (0.072 R)
• M37: 16,632,740 km (0.096 R)
• M38: 16,782,936 km (0.06 R)
• M39: 18,102,988 km (0.071 R)
• M40: 18,567,639 km (0.09 R)
• M41: 18,931,760 km (0.068 R)
• M42: 19,140,898 km (0.11 R)
• M43: 19,403,442 km (0.059 R)
• M44: 20,091,443 km (0.108 R)
• M45: 20,572,550 km (0.086 R)
• M46: 20,949,237 km (0.096 R)
• M47: 21,545,983 km (0.077 R)
• M48: 22,093,212 km (0.113 R)
• M49: 22,148,114 km (0.116 R)
• M50: 22,479,025 km (0.113 R)
• M51: 22,645,078 km (0.115 R)
• M52: 24,044,417 km (0.045 R)
• M53: 24,441,151 km (0.11 R)
• M54: 25,126,458 km (0.11 R)
• M55: 26,224,357 km (0.099 R)
• M56: 26,984,614 km (0.1 R)
• M57: 27,515,088 km (0.088 R)
• M58: 27,574,328 km (0.102 R)
• M59: 27,633,419 km (0.062 R)
• M60: 28,168,232 km (0.115 R)
• M61: 28,526,519 km (0.072 R)
• M62: 28,826,313 km (0.06 R)
• M63: 29,006,728 km (0.073 R)
• M64: 29,429,192 km (0.096 R)
• M65: 29,914,338 km (0.086 R)
• M66: 30,402,177 km (0.082 R)
• M67: 30,831,224 km (0.063 R)
• M68: 31,571,284 km (0.08 R)
• M69: 31,881,401 km (0.088 R)
• M70: 32,067,949 km (0.118 R)
• M71: 32,692,371 km (0.088 R)
• M72: 32,755,052 km (0.095 R)
• M73: 33,447,092 km (0.105 R)
• M74: 34,207,348 km (0.112 R)
• M75: 34,398,385 km (0.088 R)
• M76: 34,525,842 km (0.11 R)
• M77: 35,551,635 km (0.097 R)
• M78: 37,370,894 km (0.079 R)
• M79: 39,220,074 km (0.108 R)
• M80: 39,553,378 km (0.078 R)
• M81: 39,820,709 km (0.114 R)
• M82: 40,021,619 km (0.113 R)
• M83: 40,424,486 km (0.115 R)
• M84: 40,558,975 km (0.117 R)
• M85: 41,573,099 km (0.103 R)
• M86: 43,350,471 km (0.115 R)
• M87: 44,804,113 km (0.086 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 16,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit