🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.14 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850

Radius: 13.4

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.07 AU - 2.47 AU

Year: 2175 Days

Day: 7.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 58,039,213 km

• M1: 177,423 km (0.108 R)
• M2: 262,544 km (0.108 R)
• M3: 366,814 km (0.088 R)
• M4: 648,507 km (0.048 R)
• M5: 750,383 km (0.064 R)
• M6: 840,142 km (0.078 R)
• M7: 1,164,919 km (0.108 R)
• M8: 1,304,045 km (0.104 R)
• M9: 1,471,893 km (0.118 R)
• M10: 1,611,767 km (0.11 R)
• M11: 1,855,014 km (0.109 R)
• M12: 2,006,855 km (0.101 R)
• M13: 2,163,036 km (0.073 R)
• M14: 3,019,633 km (0.072 R)
• M15: 3,260,785 km (0.101 R)
• M16: 3,430,130 km (0.079 R)
• M17: 3,761,938 km (0.055 R)
• M18: 4,645,313 km (0.085 R)
• M19: 4,784,140 km (0.115 R)
• M20: 5,191,196 km (0.087 R)
• M21: 5,701,923 km (0.116 R)
• M22: 5,869,472 km (0.103 R)
• M23: 5,963,420 km (0.094 R)
• M24: 6,095,664 km (0.09 R)
• M25: 6,401,592 km (0.063 R)
• M26: 6,576,023 km (0.066 R)
• M27: 6,712,606 km (0.105 R)
• M28: 6,988,913 km (0.107 R)
• M29: 7,088,546 km (0.067 R)
• M30: 7,208,673 km (0.045 R)
• M31: 7,309,352 km (0.086 R)
• M32: 7,943,946 km (0.084 R)
• M33: 8,068,711 km (0.119 R)
• M34: 8,405,007 km (0.085 R)
• M35: 8,745,940 km (0.078 R)
• M36: 9,026,137 km (0.086 R)
• M37: 9,156,586 km (0.071 R)
• M38: 9,331,466 km (0.092 R)
• M39: 9,795,669 km (0.087 R)
• M40: 9,952,148 km (0.056 R)
• M41: 10,199,732 km (0.086 R)
• M42: 10,426,523 km (0.032 R)
• M43: 10,677,997 km (0.069 R)
• M44: 10,815,926 km (0.063 R)
• M45: 11,000,829 km (0.098 R)
• M46: 11,256,941 km (0.052 R)
• M47: 11,751,212 km (0.101 R)
• M48: 12,060,730 km (0.095 R)
• M49: 12,276,600 km (0.102 R)
• M50: 12,469,581 km (0.095 R)
• M51: 12,834,151 km (0.11 R)
• M52: 13,251,529 km (0.03 R)
• M53: 13,399,930 km (0.108 R)
• M54: 13,524,096 km (0.033 R)
• M55: 14,327,437 km (0.097 R)
• M56: 14,530,740 km (0.088 R)
• M57: 14,786,104 km (0.032 R)
• M58: 15,223,827 km (0.089 R)
• M59: 15,509,260 km (0.105 R)
• M60: 15,717,949 km (0.112 R)
• M61: 15,901,356 km (0.108 R)
• M62: 16,296,893 km (0.08 R)
• M63: 16,588,908 km (0.088 R)
• M64: 17,747,244 km (0.114 R)
• M65: 17,965,657 km (0.064 R)
• M66: 18,075,163 km (0.052 R)
• M67: 18,626,132 km (0.083 R)

Asteroid Belt

Center: 3.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.9

Radius: 11.6

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.35 AU - 4.83 AU

Year: 6252 Days

Day: 11.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 58,039,213 km

• M1: 160,219 km (0.078 R)
• M2: 271,520 km (0.066 R)
• M3: 368,460 km (0.11 R)
• M4: 738,116 km (0.074 R)
• M5: 833,559 km (0.117 R)
• M6: 1,053,468 km (0.088 R)
• M7: 1,178,682 km (0.093 R)
• M8: 1,292,675 km (0.12 R)
• M9: 1,376,450 km (0.071 R)
• M10: 1,603,390 km (0.106 R)
• M11: 1,712,297 km (0.111 R)
• M12: 1,861,596 km (0.101 R)
• M13: 1,957,189 km (0.102 R)
• M14: 2,173,507 km (0.045 R)
• M15: 2,565,603 km (0.089 R)
• M16: 2,715,800 km (0.087 R)
• M17: 3,070,197 km (0.12 R)
• M18: 3,322,569 km (0.052 R)
• M19: 3,415,918 km (0.065 R)
• M20: 4,271,318 km (0.08 R)
• M21: 4,553,610 km (0.109 R)
• M22: 4,657,730 km (0.065 R)
• M23: 4,894,992 km (0.095 R)
• M24: 5,001,805 km (0.06 R)
• M25: 5,163,371 km (0.065 R)
• M26: 6,342,651 km (0.059 R)
• M27: 6,635,563 km (0.106 R)
• M28: 6,813,285 km (0.04 R)
• M29: 7,417,511 km (0.082 R)
• M30: 7,944,694 km (0.101 R)
• M31: 9,665,070 km (0.099 R)
• M32: 10,343,346 km (0.076 R)
• M33: 11,318,724 km (0.115 R)
• M34: 11,817,334 km (0.11 R)
• M35: 12,105,609 km (0.092 R)
• M36: 12,725,842 km (0.111 R)
• M37: 13,581,392 km (0.113 R)
• M38: 13,656,640 km (0.106 R)
• M39: 13,732,037 km (0.115 R)
• M40: 13,883,281 km (0.074 R)
• M41: 14,073,120 km (0.118 R)
• M42: 14,417,046 km (0.085 R)
• M43: 14,570,833 km (0.082 R)
• M44: 14,918,797 km (0.087 R)
• M45: 15,191,215 km (0.069 R)
• M46: 15,741,286 km (0.107 R)
• M47: 15,978,997 km (0.112 R)
• M48: 16,098,227 km (0.086 R)
• M49: 16,458,010 km (0.12 R)
• M50: 16,779,944 km (0.045 R)
• M51: 17,266,885 km (0.082 R)
• M52: 17,471,087 km (0.059 R)
• M53: 17,923,171 km (0.071 R)
• M54: 19,984,032 km (0.05 R)
• M55: 22,207,355 km (0.12 R)
• M56: 22,965,816 km (0.097 R)
• M57: 23,914,416 km (0.034 R)
• M58: 24,096,627 km (0.069 R)
• M59: 24,233,509 km (0.038 R)
• M60: 24,324,913 km (0.073 R)
• M61: 26,036,761 km (0.101 R)
• M62: 26,177,383 km (0.077 R)
• M63: 27,358,010 km (0.11 R)
• M64: 28,652,630 km (0.072 R)
• M65: 29,040,088 km (0.11 R)
• M66: 29,234,416 km (0.052 R)
• M67: 29,331,804 km (0.06 R)
• M68: 29,820,092 km (0.101 R)
• M69: 30,262,004 km (0.084 R)
• M70: 30,854,411 km (0.116 R)
• M71: 31,201,777 km (0.056 R)
• M72: 31,600,456 km (0.081 R)
• M73: 31,700,387 km (0.114 R)
• M74: 33,262,488 km (0.077 R)
• M75: 33,822,732 km (0.111 R)
• M76: 33,924,908 km (0.063 R)
• M77: 34,027,232 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.6

Radius: 6.1

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.42 AU - 10.36 AU

Year: 16853 Days

Day: 22.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,039,213 km

• M1: 85,271 km (0.038 R)
• M2: 170,841 km (0.09 R)
• M3: 419,622 km (0.09 R)
• M4: 467,493 km (0.118 R)
• M5: 517,459 km (0.078 R)
• M6: 795,412 km (0.075 R)
• M7: 876,943 km (0.079 R)
• M8: 982,708 km (0.105 R)
• M9: 1,070,373 km (0.119 R)
• M10: 1,183,768 km (0.113 R)
• M11: 1,624,184 km (0.042 R)
• M12: 1,702,274 km (0.082 R)
• M13: 2,283,163 km (0.049 R)
• M14: 2,671,220 km (0.096 R)
• M15: 2,763,821 km (0.05 R)
• M16: 2,952,015 km (0.049 R)
• M17: 3,144,398 km (0.112 R)
• M18: 3,815,045 km (0.066 R)
• M19: 4,274,011 km (0.088 R)
• M20: 5,013,773 km (0.041 R)
• M21: 5,832,671 km (0.096 R)
• M22: 7,243,978 km (0.039 R)
• M23: 7,634,578 km (0.097 R)
• M24: 8,165,949 km (0.105 R)
• M25: 8,709,139 km (0.116 R)
• M26: 9,404,620 km (0.111 R)
• M27: 9,640,386 km (0.113 R)
• M28: 9,687,659 km (0.118 R)
• M29: 9,782,654 km (0.096 R)
• M30: 9,925,819 km (0.065 R)
• M31: 10,069,582 km (0.095 R)
• M32: 10,359,204 km (0.087 R)
• M33: 11,194,857 km (0.069 R)
• M34: 11,294,490 km (0.083 R)
• M35: 12,359,327 km (0.095 R)
• M36: 13,561,945 km (0.117 R)
• M37: 13,774,822 km (0.054 R)
• M38: 14,042,603 km (0.092 R)
• M39: 14,312,028 km (0.095 R)
• M40: 15,020,524 km (0.103 R)
• M41: 15,740,389 km (0.107 R)
• M42: 15,908,238 km (0.109 R)
• M43: 16,301,830 km (0.088 R)
• M44: 16,414,926 km (0.071 R)
• M45: 19,086,594 km (0.118 R)
• M46: 19,745,273 km (0.071 R)
• M47: 20,533,205 km (0.063 R)
• M48: 21,516,961 km (0.059 R)
• M49: 23,021,317 km (0.06 R)
• M50: 23,402,642 km (0.111 R)
• M51: 24,107,248 km (0.117 R)
• M52: 25,144,410 km (0.077 R)
• M53: 26,794,175 km (0.056 R)
• M54: 27,061,357 km (0.071 R)
• M55: 27,262,267 km (0.12 R)
• M56: 29,643,267 km (0.054 R)
• M57: 30,058,102 km (0.064 R)
• M58: 30,127,366 km (0.09 R)
• M59: 30,335,606 km (0.099 R)
• M60: 30,614,157 km (0.073 R)
• M61: 31,524,909 km (0.078 R)
• M62: 32,587,054 km (0.102 R)
• M63: 32,872,187 km (0.112 R)
• M64: 34,238,016 km (0.112 R)
• M65: 34,745,901 km (0.084 R)
• M66: 35,183,325 km (0.084 R)
• M67: 36,284,515 km (0.092 R)
• M68: 39,351,869 km (0.089 R)
• M69: 39,655,553 km (0.083 R)
• M70: 40,036,280 km (0.109 R)
• M71: 41,031,704 km (0.095 R)
• M72: 41,571,154 km (0.071 R)
• M73: 43,359,896 km (0.046 R)
• M74: 44,224,272 km (0.067 R)
• M75: 44,303,110 km (0.086 R)
• M76: 44,460,936 km (0.081 R)
• M77: 45,173,620 km (0.114 R)
• M78: 45,412,079 km (0.115 R)
• M79: 47,253,629 km (0.059 R)
• M80: 47,495,678 km (0.09 R)
• M81: 47,657,244 km (0.081 R)
• M82: 48,874,821 km (0.072 R)
• M83: 49,446,584 km (0.072 R)
• M84: 50,102,571 km (0.119 R)
• M85: 50,844,128 km (0.096 R)
• M86: 51,423,370 km (0.11 R)
• M87: 52,672,064 km (0.077 R)
• M88: 52,755,689 km (0.12 R)
• M89: 53,174,264 km (0.072 R)
• M90: 54,099,228 km (0.118 R)
• M91: 54,944,605 km (0.069 R)
• M92: 56,050,133 km (0.111 R)
• M93: 56,734,244 km (0.101 R)
• M94: 56,905,684 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.3

Radius: 4.4

Gravity: 19.95 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.43 AU - 9.97 AU

Year: 17743 Days

Day: 16.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,039,213 km

• M1: 64,177 km (0.078 R)
• M2: 283,937 km (0.06 R)
• M3: 626,815 km (0.116 R)
• M4: 971,638 km (0.053 R)
• M5: 1,037,910 km (0.108 R)
• M6: 1,128,566 km (0.112 R)
• M7: 1,221,915 km (0.107 R)
• M8: 1,943,576 km (0.088 R)
• M9: 2,525,661 km (0.083 R)
• M10: 2,804,062 km (0.119 R)
• M11: 3,524,825 km (0.057 R)
• M12: 3,593,191 km (0.091 R)
• M13: 3,730,971 km (0.108 R)
• M14: 4,519,800 km (0.109 R)
• M15: 4,971,137 km (0.109 R)
• M16: 5,555,317 km (0.111 R)
• M17: 5,634,753 km (0.117 R)
• M18: 5,714,639 km (0.118 R)
• M19: 5,835,215 km (0.116 R)
• M20: 5,875,606 km (0.049 R)
• M21: 6,450,660 km (0.059 R)
• M22: 6,576,173 km (0.107 R)
• M23: 8,280,242 km (0.109 R)
• M24: 8,830,613 km (0.118 R)
• M25: 8,970,038 km (0.069 R)
• M26: 9,016,563 km (0.116 R)
• M27: 9,110,211 km (0.09 R)
• M28: 9,917,890 km (0.116 R)
• M29: 11,651,879 km (0.083 R)
• M30: 12,009,717 km (0.096 R)
• M31: 12,631,595 km (0.063 R)
• M32: 13,906,468 km (0.086 R)
• M33: 14,122,787 km (0.114 R)
• M34: 14,778,774 km (0.082 R)
• M35: 14,889,027 km (0.116 R)
• M36: 16,347,607 km (0.085 R)
• M37: 16,461,600 km (0.059 R)
• M38: 16,576,042 km (0.088 R)
• M39: 17,383,721 km (0.049 R)
• M40: 17,616,795 km (0.105 R)
• M41: 17,675,288 km (0.068 R)
• M42: 17,909,707 km (0.027 R)
• M43: 18,263,207 km (0.083 R)
• M44: 19,097,215 km (0.083 R)
• M45: 19,217,342 km (0.073 R)
• M46: 19,579,220 km (0.109 R)
• M47: 20,248,521 km (0.105 R)
• M48: 21,860,288 km (0.114 R)
• M49: 22,238,172 km (0.113 R)
• M50: 22,491,142 km (0.084 R)
• M51: 23,127,980 km (0.077 R)
• M52: 23,770,653 km (0.107 R)
• M53: 23,835,130 km (0.095 R)
• M54: 24,876,630 km (0.096 R)
• M55: 25,468,888 km (0.104 R)
• M56: 25,535,010 km (0.034 R)
• M57: 26,533,277 km (0.03 R)
• M58: 27,003,463 km (0.093 R)
• M59: 28,567,808 km (0.057 R)
• M60: 28,705,139 km (0.108 R)
• M61: 30,862,938 km (0.108 R)
• M62: 31,499,178 km (0.026 R)
• M63: 32,569,102 km (0.118 R)
• M64: 32,856,330 km (0.113 R)
• M65: 33,144,605 km (0.098 R)
• M66: 33,216,711 km (0.034 R)
• M67: 35,184,970 km (0.113 R)
• M68: 36,369,038 km (0.081 R)
• M69: 36,816,485 km (0.095 R)
• M70: 38,396,687 km (0.044 R)
• M71: 41,234,259 km (0.053 R)
• M72: 41,700,706 km (0.083 R)
• M73: 45,014,598 km (0.044 R)
• M74: 45,655,325 km (0.099 R)
• M75: 46,299,195 km (0.048 R)
• M76: 46,783,892 km (0.046 R)
• M77: 47,758,522 km (0.105 R)
• M78: 49,562,822 km (0.087 R)
• M79: 50,556,152 km (0.066 R)
• M80: 51,472,588 km (0.053 R)
• M81: 54,339,781 km (0.117 R)
• M82: 54,595,145 km (0.032 R)
• M83: 56,136,302 km (0.055 R)
• M84: 56,566,844 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 16,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit