🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.2

Radius: 12.8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.92 AU - 1.08 AU

Year: 656 Days

Day: 5.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 50,534,807 km

• M1: 162,314 km (0.089 R)
• M2: 265,686 km (0.1 R)
• M3: 349,311 km (0.112 R)
• M4: 482,154 km (0.081 R)
• M5: 593,904 km (0.061 R)
• M6: 683,961 km (0.115 R)
• M7: 803,191 km (0.102 R)
• M8: 897,886 km (0.094 R)
• M9: 981,811 km (0.096 R)
• M10: 1,119,291 km (0.07 R)
• M11: 1,222,813 km (0.069 R)
• M12: 1,313,021 km (0.079 R)
• M13: 1,405,771 km (0.059 R)
• M14: 1,567,038 km (0.105 R)
• M15: 1,711,699 km (0.097 R)
• M16: 1,799,812 km (0.092 R)
• M17: 1,980,676 km (0.07 R)
• M18: 2,083,450 km (0.078 R)
• M19: 2,172,909 km (0.106 R)
• M20: 2,263,715 km (0.063 R)
• M21: 2,366,190 km (0.088 R)
• M22: 2,496,639 km (0.081 R)
• M23: 2,629,482 km (0.047 R)
• M24: 2,737,491 km (0.104 R)
• M25: 2,830,392 km (0.1 R)
• M26: 2,980,438 km (0.093 R)
• M27: 3,087,550 km (0.036 R)
• M28: 3,219,047 km (0.115 R)
• M29: 3,323,317 km (0.089 R)
• M30: 3,452,270 km (0.087 R)
• M31: 3,703,295 km (0.107 R)
• M32: 3,824,918 km (0.113 R)
• M33: 3,991,271 km (0.069 R)
• M34: 4,072,204 km (0.109 R)
• M35: 4,160,167 km (0.089 R)
• M36: 4,331,307 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.9

Radius: 14.7

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.7 AU - 2.76 AU

Year: 2185 Days

Day: 6 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 50,534,807 km

• M1: 185,053 km (0.062 R)
• M2: 289,322 km (0.063 R)
• M3: 438,771 km (0.115 R)
• M4: 581,188 km (0.099 R)
• M5: 771,775 km (0.089 R)
• M6: 868,416 km (0.104 R)
• M7: 1,194,539 km (0.083 R)
• M8: 1,363,734 km (0.051 R)
• M9: 1,608,925 km (0.116 R)
• M10: 1,838,408 km (0.113 R)
• M11: 2,078,812 km (0.091 R)
• M12: 2,186,822 km (0.097 R)
• M13: 2,649,528 km (0.05 R)
• M14: 2,779,080 km (0.06 R)
• M15: 2,934,811 km (0.043 R)
• M16: 3,155,617 km (0.08 R)
• M17: 3,497,299 km (0.065 R)
• M18: 3,613,836 km (0.047 R)
• M19: 3,917,819 km (0.091 R)
• M20: 4,120,673 km (0.088 R)
• M21: 4,216,566 km (0.118 R)
• M22: 4,327,118 km (0.066 R)
• M23: 4,522,792 km (0.08 R)
• M24: 4,636,038 km (0.104 R)
• M25: 5,127,916 km (0.102 R)
• M26: 5,320,448 km (0.115 R)
• M27: 5,500,415 km (0.053 R)
• M28: 5,621,439 km (0.12 R)
• M29: 5,881,739 km (0.097 R)
• M30: 6,193,053 km (0.072 R)
• M31: 6,541,915 km (0.054 R)
• M32: 6,686,576 km (0.054 R)
• M33: 6,995,346 km (0.081 R)
• M34: 7,242,332 km (0.111 R)
• M35: 7,375,325 km (0.062 R)
• M36: 7,593,289 km (0.107 R)
• M37: 7,830,252 km (0.036 R)
• M38: 8,104,165 km (0.096 R)
• M39: 8,225,041 km (0.118 R)
• M40: 8,433,580 km (0.061 R)
• M41: 8,767,482 km (0.112 R)
• M42: 8,873,846 km (0.101 R)
• M43: 9,321,593 km (0.119 R)
• M44: 9,502,906 km (0.12 R)
• M45: 10,035,025 km (0.109 R)
• M46: 10,127,776 km (0.105 R)
• M47: 10,239,376 km (0.074 R)
• M48: 10,332,725 km (0.101 R)
• M49: 10,652,416 km (0.091 R)
• M50: 10,899,102 km (0.088 R)
• M51: 11,070,841 km (0.104 R)
• M52: 11,417,309 km (0.085 R)
• M53: 11,767,369 km (0.081 R)
• M54: 12,022,433 km (0.092 R)
• M55: 12,718,213 km (0.058 R)
• M56: 12,818,593 km (0.091 R)
• M57: 12,939,617 km (0.061 R)
• M58: 13,693,591 km (0.054 R)
• M59: 13,879,242 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273

Radius: 10.5

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.19 AU - 4.41 AU

Year: 5849 Days

Day: 11.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 50,534,807 km

• M1: 221,854 km (0.109 R)
• M2: 298,149 km (0.111 R)
• M3: 380,577 km (0.059 R)
• M4: 447,148 km (0.042 R)
• M5: 594,801 km (0.091 R)
• M6: 860,487 km (0.118 R)
• M7: 1,050,476 km (0.081 R)
• M8: 1,307,485 km (0.106 R)
• M9: 1,613,712 km (0.103 R)
• M10: 1,881,193 km (0.068 R)
• M11: 2,004,761 km (0.072 R)
• M12: 2,243,818 km (0.093 R)
• M13: 2,375,165 km (0.061 R)
• M14: 2,492,301 km (0.104 R)
• M15: 3,106,699 km (0.093 R)
• M16: 3,216,653 km (0.104 R)
• M17: 3,327,954 km (0.069 R)
• M18: 3,421,752 km (0.11 R)
• M19: 3,825,218 km (0.107 R)
• M20: 4,142,963 km (0.12 R)
• M21: 4,325,473 km (0.113 R)
• M22: 4,552,114 km (0.062 R)
• M23: 4,677,477 km (0.107 R)
• M24: 5,038,905 km (0.107 R)
• M25: 5,125,223 km (0.095 R)
• M26: 5,676,192 km (0.069 R)
• M27: 6,015,929 km (0.114 R)
• M28: 6,339,060 km (0.097 R)
• M29: 6,502,720 km (0.117 R)
• M30: 6,596,967 km (0.092 R)
• M31: 6,786,657 km (0.045 R)
• M32: 7,962,496 km (0.053 R)
• M33: 8,190,035 km (0.108 R)
• M34: 8,445,249 km (0.042 R)
• M35: 8,625,664 km (0.033 R)
• M36: 9,174,089 km (0.034 R)
• M37: 9,896,049 km (0.116 R)
• M38: 10,168,018 km (0.085 R)
• M39: 10,277,523 km (0.069 R)
• M40: 10,387,328 km (0.082 R)
• M41: 10,691,610 km (0.114 R)
• M42: 11,224,029 km (0.082 R)
• M43: 11,337,275 km (0.109 R)
• M44: 11,851,293 km (0.057 R)
• M45: 12,053,400 km (0.083 R)
• M46: 12,285,576 km (0.109 R)
• M47: 12,695,623 km (0.063 R)
• M48: 13,649,759 km (0.063 R)
• M49: 14,657,599 km (0.112 R)
• M50: 14,812,433 km (0.116 R)
• M51: 15,468,569 km (0.034 R)
• M52: 16,070,551 km (0.105 R)
• M53: 16,166,294 km (0.106 R)
• M54: 16,906,504 km (0.077 R)
• M55: 17,395,240 km (0.054 R)
• M56: 17,657,785 km (0.111 R)
• M57: 17,822,642 km (0.114 R)
• M58: 17,987,947 km (0.08 R)
• M59: 18,120,491 km (0.031 R)
• M60: 18,453,496 km (0.08 R)
• M61: 18,587,236 km (0.113 R)
• M62: 18,822,105 km (0.043 R)
• M63: 18,922,934 km (0.109 R)
• M64: 19,091,680 km (0.083 R)
• M65: 20,597,084 km (0.093 R)
• M66: 20,735,910 km (0.063 R)
• M67: 20,874,887 km (0.082 R)
• M68: 20,944,599 km (0.088 R)
• M69: 21,821,841 km (0.088 R)
• M70: 22,069,575 km (0.108 R)
• M71: 22,140,485 km (0.105 R)
• M72: 22,675,148 km (0.094 R)
• M73: 23,069,936 km (0.034 R)
• M74: 23,177,946 km (0.092 R)
• M75: 23,539,375 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.2

Radius: 13.2

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.49 AU - 5.25 AU

Year: 5993 Days

Day: 10.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,534,807 km

• M1: 247,435 km (0.113 R)
• M2: 409,749 km (0.116 R)
• M3: 621,579 km (0.068 R)
• M4: 817,104 km (0.097 R)
• M5: 1,127,220 km (0.11 R)
• M6: 1,305,092 km (0.096 R)
• M7: 1,634,806 km (0.103 R)
• M8: 2,169,169 km (0.106 R)
• M9: 2,331,632 km (0.109 R)
• M10: 2,435,453 km (0.115 R)
• M11: 2,690,817 km (0.108 R)
• M12: 3,181,947 km (0.08 R)
• M13: 3,414,571 km (0.114 R)
• M14: 3,701,201 km (0.105 R)
• M15: 4,452,481 km (0.116 R)
• M16: 4,634,542 km (0.082 R)
• M17: 4,739,709 km (0.069 R)
• M18: 4,872,253 km (0.045 R)
• M19: 5,581,945 km (0.075 R)
• M20: 5,750,393 km (0.096 R)
• M21: 6,149,968 km (0.111 R)
• M22: 6,236,735 km (0.116 R)
• M23: 6,470,407 km (0.063 R)
• M24: 6,736,542 km (0.081 R)
• M25: 7,371,884 km (0.099 R)
• M26: 7,464,186 km (0.038 R)
• M27: 7,556,936 km (0.088 R)
• M28: 8,121,369 km (0.053 R)
• M29: 8,248,677 km (0.103 R)
• M30: 8,829,865 km (0.097 R)
• M31: 10,791,691 km (0.071 R)
• M32: 11,785,320 km (0.117 R)
• M33: 12,697,269 km (0.106 R)
• M34: 13,068,421 km (0.05 R)
• M35: 13,255,419 km (0.058 R)
• M36: 13,405,615 km (0.115 R)
• M37: 13,594,108 km (0.116 R)
• M38: 14,203,271 km (0.099 R)
• M39: 14,588,635 km (0.1 R)
• M40: 14,899,350 km (0.089 R)
• M41: 15,173,114 km (0.116 R)
• M42: 15,488,017 km (0.09 R)
• M43: 15,924,394 km (0.09 R)
• M44: 16,124,257 km (0.098 R)
• M45: 16,364,960 km (0.102 R)
• M46: 16,485,835 km (0.105 R)
• M47: 16,850,255 km (0.056 R)
• M48: 17,422,318 km (0.119 R)
• M49: 18,042,251 km (0.111 R)
• M50: 18,125,577 km (0.119 R)
• M51: 18,292,379 km (0.042 R)
• M52: 20,594,092 km (0.062 R)
• M53: 20,811,757 km (0.064 R)
• M54: 21,337,443 km (0.052 R)
• M55: 21,690,345 km (0.106 R)
• M56: 22,045,191 km (0.036 R)
• M57: 23,121,099 km (0.038 R)
• M58: 23,392,769 km (0.087 R)
• M59: 23,802,368 km (0.065 R)
• M60: 24,076,730 km (0.026 R)
• M61: 24,260,137 km (0.027 R)
• M62: 24,398,066 km (0.041 R)
• M63: 24,674,673 km (0.1 R)
• M64: 24,813,350 km (0.101 R)
• M65: 25,091,602 km (0.033 R)
• M66: 25,464,101 km (0.089 R)
• M67: 25,650,948 km (0.077 R)
• M68: 25,979,166 km (0.117 R)
• M69: 26,877,202 km (0.099 R)
• M70: 27,689,369 km (0.075 R)
• M71: 27,833,432 km (0.111 R)
• M72: 28,267,415 km (0.1 R)
• M73: 28,947,038 km (0.088 R)
• M74: 29,044,427 km (0.097 R)
• M75: 29,288,720 km (0.095 R)
• M76: 30,371,659 km (0.1 R)
• M77: 31,718,489 km (0.03 R)
• M78: 32,070,792 km (0.064 R)
• M79: 32,373,877 km (0.078 R)
• M80: 32,982,890 km (0.091 R)
• M81: 33,288,817 km (0.118 R)
• M82: 33,595,792 km (0.071 R)
• M83: 33,698,267 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.7

Radius: 4.4

Gravity: 13.62 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.03 AU - 10.79 AU

Year: 17447 Days

Day: 21.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,534,807 km

• M1: 84,224 km (0.091 R)
• M2: 303,983 km (0.026 R)
• M3: 585,526 km (0.109 R)
• M4: 705,803 km (0.081 R)
• M5: 759,808 km (0.094 R)
• M6: 1,050,327 km (0.108 R)
• M7: 1,112,410 km (0.12 R)
• M8: 1,196,933 km (0.074 R)
• M9: 1,305,690 km (0.088 R)
• M10: 1,921,585 km (0.091 R)
• M11: 2,074,922 km (0.081 R)
• M12: 2,205,821 km (0.042 R)
• M13: 2,258,928 km (0.106 R)
• M14: 2,339,412 km (0.044 R)
• M15: 2,393,566 km (0.091 R)
• M16: 2,841,911 km (0.101 R)
• M17: 2,928,827 km (0.09 R)
• M18: 2,957,999 km (0.114 R)
• M19: 3,046,261 km (0.087 R)
• M20: 3,781,984 km (0.078 R)
• M21: 4,502,298 km (0.097 R)
• M22: 4,603,725 km (0.112 R)
• M23: 4,843,381 km (0.08 R)
• M24: 5,192,841 km (0.112 R)
• M25: 5,550,380 km (0.105 R)
• M26: 6,027,149 km (0.056 R)
• M27: 6,289,094 km (0.062 R)
• M28: 6,364,791 km (0.088 R)
• M29: 7,294,841 km (0.036 R)
• M30: 8,936,827 km (0.068 R)
• M31: 9,192,640 km (0.085 R)
• M32: 9,537,463 km (0.11 R)
• M33: 9,580,846 km (0.107 R)
• M34: 9,930,307 km (0.07 R)
• M35: 10,822,359 km (0.102 R)
• M36: 12,538,994 km (0.06 R)
• M37: 13,599,194 km (0.096 R)
• M38: 13,647,963 km (0.103 R)
• M39: 13,893,154 km (0.112 R)
• M40: 14,041,107 km (0.098 R)
• M41: 14,437,840 km (0.118 R)
• M42: 14,838,314 km (0.101 R)
• M43: 16,061,276 km (0.111 R)
• M44: 16,320,230 km (0.063 R)
• M45: 16,476,111 km (0.075 R)
• M46: 16,999,704 km (0.07 R)
• M47: 17,157,829 km (0.103 R)
• M48: 17,955,634 km (0.107 R)
• M49: 18,386,177 km (0.115 R)
• M50: 19,863,904 km (0.043 R)
• M51: 20,086,057 km (0.117 R)
• M52: 20,309,108 km (0.116 R)
• M53: 21,265,936 km (0.09 R)
• M54: 21,607,019 km (0.084 R)
• M55: 22,815,470 km (0.098 R)
• M56: 22,931,708 km (0.042 R)
• M57: 23,048,095 km (0.102 R)
• M58: 23,106,438 km (0.108 R)
• M59: 23,574,380 km (0.082 R)
• M60: 25,297,150 km (0.06 R)
• M61: 25,719,016 km (0.032 R)
• M62: 26,325,784 km (0.114 R)
• M63: 26,875,706 km (0.088 R)
• M64: 26,937,191 km (0.112 R)
• M65: 27,244,615 km (0.102 R)
• M66: 27,863,052 km (0.111 R)
• M67: 28,361,064 km (0.067 R)
• M68: 29,492,323 km (0.092 R)
• M69: 30,446,308 km (0.087 R)
• M70: 32,123,749 km (0.058 R)
• M71: 32,580,471 km (0.117 R)
• M72: 33,170,934 km (0.085 R)
• M73: 33,632,593 km (0.102 R)
• M74: 33,764,838 km (0.066 R)
• M75: 35,298,515 km (0.081 R)
• M76: 35,769,748 km (0.078 R)
• M77: 36,718,498 km (0.097 R)
• M78: 37,127,648 km (0.07 R)
• M79: 37,469,779 km (0.08 R)
• M80: 38,502,303 km (0.117 R)
• M81: 38,779,209 km (0.104 R)
• M82: 38,987,449 km (0.099 R)
• M83: 40,736,248 km (0.108 R)
• M84: 41,159,760 km (0.101 R)
• M85: 42,082,330 km (0.098 R)
• M86: 42,367,613 km (0.065 R)
• M87: 42,725,152 km (0.109 R)
• M88: 44,092,626 km (0.113 R)
• M89: 44,963,585 km (0.117 R)
• M90: 47,759,270 km (0.057 R)
• M91: 49,028,009 km (0.039 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 18,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit