🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.8

Radius: 13.3

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.57 AU - 0.89 AU

Year: 423 Days

Day: 14.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,615,675 km

• M1: 174,581 km (0.101 R)
• M2: 307,274 km (0.096 R)
• M3: 492,476 km (0.095 R)
• M4: 586,723 km (0.116 R)
• M5: 679,324 km (0.088 R)
• M6: 790,924 km (0.118 R)
• M7: 878,439 km (0.072 R)
• M8: 998,416 km (0.106 R)
• M9: 1,174,343 km (0.086 R)
• M10: 1,369,269 km (0.075 R)
• M11: 1,456,335 km (0.108 R)
• M12: 1,562,550 km (0.064 R)
• M13: 1,653,804 km (0.113 R)
• M14: 1,756,129 km (0.09 R)
• M15: 1,883,587 km (0.09 R)
• M16: 2,023,610 km (0.118 R)
• M17: 2,177,098 km (0.097 R)
• M18: 2,265,211 km (0.093 R)
• M19: 2,414,809 km (0.119 R)
• M20: 2,542,117 km (0.066 R)
• M21: 2,718,941 km (0.088 R)
• M22: 2,808,850 km (0.058 R)
• M23: 2,905,191 km (0.11 R)
• M24: 3,002,728 km (0.054 R)
• M25: 3,095,928 km (0.03 R)
• M26: 3,240,290 km (0.101 R)
• M27: 3,347,252 km (0.084 R)
• M28: 3,512,857 km (0.083 R)
• M29: 3,663,652 km (0.101 R)
• M30: 3,757,599 km (0.085 R)
• M31: 3,923,952 km (0.054 R)
• M32: 4,014,010 km (0.09 R)
• M33: 4,110,949 km (0.055 R)
• M34: 4,276,255 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.5

Radius: 9.2

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.82 AU - 1.3 AU

Year: 740 Days

Day: 10.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 63,615,675 km

• M1: 114,742 km (0.096 R)
• M2: 172,636 km (0.12 R)
• M3: 232,176 km (0.096 R)
• M4: 289,621 km (0.116 R)
• M5: 362,326 km (0.109 R)
• M6: 438,621 km (0.118 R)
• M7: 594,951 km (0.115 R)
• M8: 661,821 km (0.117 R)
• M9: 815,757 km (0.093 R)
• M10: 885,470 km (0.098 R)
• M11: 951,293 km (0.09 R)
• M12: 1,056,460 km (0.065 R)
• M13: 1,159,084 km (0.042 R)
• M14: 1,430,904 km (0.067 R)
• M15: 1,509,143 km (0.057 R)
• M16: 1,581,698 km (0.068 R)
• M17: 1,640,640 km (0.094 R)
• M18: 1,722,769 km (0.098 R)
• M19: 1,814,173 km (0.084 R)
• M20: 2,081,804 km (0.036 R)
• M21: 2,195,798 km (0.069 R)
• M22: 2,253,542 km (0.037 R)
• M23: 2,320,263 km (0.067 R)
• M24: 2,498,434 km (0.026 R)
• M25: 2,602,255 km (0.041 R)
• M26: 2,663,590 km (0.107 R)
• M27: 2,931,819 km (0.094 R)
• M28: 3,013,948 km (0.119 R)
• M29: 3,134,075 km (0.119 R)
• M30: 3,321,970 km (0.08 R)
• M31: 3,388,691 km (0.075 R)
• M32: 3,708,980 km (0.089 R)
• M33: 3,798,140 km (0.116 R)
• M34: 3,887,899 km (0.07 R)
• M35: 4,069,660 km (0.106 R)
• M36: 4,130,846 km (0.087 R)
• M37: 4,610,457 km (0.113 R)
• M38: 4,674,335 km (0.096 R)
• M39: 4,856,994 km (0.105 R)
• M40: 4,932,840 km (0.095 R)
• M41: 5,151,851 km (0.11 R)
• M42: 5,218,123 km (0.094 R)
• M43: 5,284,694 km (0.063 R)
• M44: 5,385,224 km (0.084 R)
• M45: 5,463,763 km (0.102 R)
• M46: 5,679,034 km (0.095 R)
• M47: 5,873,960 km (0.097 R)
• M48: 6,106,286 km (0.054 R)
• M49: 6,412,662 km (0.108 R)
• M50: 6,555,827 km (0.069 R)
• M51: 6,772,445 km (0.047 R)
• M52: 7,052,941 km (0.097 R)
• M53: 7,126,693 km (0.119 R)
• M54: 7,324,611 km (0.044 R)
• M55: 7,713,416 km (0.113 R)
• M56: 7,916,719 km (0.095 R)
• M57: 8,083,222 km (0.118 R)
• M58: 8,199,160 km (0.058 R)
• M59: 8,341,727 km (0.044 R)
• M60: 8,432,832 km (0.086 R)
• M61: 8,629,104 km (0.114 R)
• M62: 8,986,344 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.9

Radius: 9.5

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.47 AU - 2.17 AU

Year: 1665 Days

Day: 10.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 63,615,675 km

• M1: 123,568 km (0.115 R)
• M2: 225,145 km (0.098 R)
• M3: 314,604 km (0.095 R)
• M4: 375,491 km (0.103 R)
• M5: 523,742 km (0.068 R)
• M6: 791,373 km (0.054 R)
• M7: 873,801 km (0.064 R)
• M8: 1,003,203 km (0.093 R)
• M9: 1,201,720 km (0.09 R)
• M10: 1,265,448 km (0.068 R)
• M11: 1,355,058 km (0.094 R)
• M12: 1,540,858 km (0.069 R)
• M13: 1,726,060 km (0.057 R)
• M14: 1,872,217 km (0.075 R)
• M15: 1,937,442 km (0.086 R)
• M16: 2,003,415 km (0.057 R)
• M17: 2,089,433 km (0.067 R)
• M18: 2,167,075 km (0.088 R)
• M19: 2,375,315 km (0.105 R)
• M20: 2,497,387 km (0.055 R)
• M21: 2,579,815 km (0.066 R)
• M22: 3,039,081 km (0.074 R)
• M23: 3,194,064 km (0.104 R)
• M24: 3,385,998 km (0.071 R)
• M25: 3,512,109 km (0.069 R)
• M26: 3,675,021 km (0.055 R)
• M27: 3,804,872 km (0.107 R)
• M28: 3,960,155 km (0.093 R)
• M29: 4,339,086 km (0.057 R)
• M30: 4,691,389 km (0.047 R)
• M31: 4,793,864 km (0.118 R)
• M32: 5,224,107 km (0.115 R)
• M33: 5,290,379 km (0.096 R)
• M34: 5,383,579 km (0.114 R)
• M35: 5,450,598 km (0.116 R)
• M36: 5,531,381 km (0.113 R)
• M37: 5,734,834 km (0.1 R)
• M38: 5,996,331 km (0.063 R)
• M39: 6,191,557 km (0.109 R)
• M40: 6,275,780 km (0.114 R)
• M41: 6,402,938 km (0.108 R)
• M42: 6,631,075 km (0.029 R)
• M43: 7,154,369 km (0.088 R)
• M44: 7,331,642 km (0.072 R)
• M45: 7,555,440 km (0.047 R)
• M46: 7,721,045 km (0.108 R)
• M47: 7,872,588 km (0.089 R)
• M48: 8,009,769 km (0.087 R)
• M49: 8,255,858 km (0.06 R)
• M50: 8,348,608 km (0.076 R)
• M51: 8,457,516 km (0.09 R)
• M52: 8,598,138 km (0.092 R)
• M53: 8,692,235 km (0.074 R)
• M54: 8,992,627 km (0.087 R)
• M55: 9,457,877 km (0.094 R)
• M56: 9,587,578 km (0.12 R)
• M57: 10,046,245 km (0.093 R)
• M58: 10,162,034 km (0.11 R)
• M59: 10,512,093 km (0.113 R)
• M60: 10,713,900 km (0.033 R)
• M61: 10,815,328 km (0.102 R)
• M62: 10,917,054 km (0.055 R)
• M63: 11,002,026 km (0.042 R)
• M64: 11,309,898 km (0.072 R)
• M65: 11,464,882 km (0.108 R)
• M66: 11,551,349 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.5

Radius: 12.7

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.05 AU - 3.96 AU

Year: 4441 Days

Day: 11.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 63,615,675 km

• M1: 169,195 km (0.082 R)
• M2: 315,502 km (0.079 R)
• M3: 529,576 km (0.112 R)
• M4: 642,523 km (0.115 R)
• M5: 818,749 km (0.094 R)
• M6: 1,146,069 km (0.082 R)
• M7: 1,325,437 km (0.074 R)
• M8: 1,418,786 km (0.059 R)
• M9: 1,669,662 km (0.114 R)
• M10: 2,151,367 km (0.08 R)
• M11: 2,540,770 km (0.102 R)
• M12: 3,023,523 km (0.074 R)
• M13: 3,497,449 km (0.098 R)
• M14: 3,610,245 km (0.094 R)
• M15: 3,743,388 km (0.065 R)
• M16: 4,034,206 km (0.08 R)
• M17: 4,292,412 km (0.092 R)
• M18: 5,357,100 km (0.106 R)
• M19: 5,975,238 km (0.08 R)
• M20: 6,156,102 km (0.09 R)
• M21: 6,338,761 km (0.064 R)
• M22: 6,546,552 km (0.03 R)
• M23: 6,850,535 km (0.076 R)
• M24: 6,968,718 km (0.045 R)
• M25: 7,207,027 km (0.075 R)
• M26: 7,448,179 km (0.035 R)
• M27: 8,162,509 km (0.062 R)
• M28: 8,439,265 km (0.1 R)
• M29: 8,950,441 km (0.081 R)
• M30: 9,053,813 km (0.12 R)
• M31: 9,471,640 km (0.105 R)
• M32: 10,029,490 km (0.071 R)
• M33: 10,271,988 km (0.043 R)
• M34: 10,927,825 km (0.088 R)
• M35: 11,400,704 km (0.059 R)
• M36: 11,484,928 km (0.103 R)
• M37: 11,597,425 km (0.057 R)
• M38: 11,795,194 km (0.12 R)
• M39: 11,908,738 km (0.105 R)
• M40: 12,222,894 km (0.094 R)
• M41: 12,684,553 km (0.069 R)
• M42: 12,888,455 km (0.111 R)
• M43: 13,152,196 km (0.075 R)
• M44: 13,328,871 km (0.117 R)
• M45: 13,804,293 km (0.084 R)
• M46: 13,953,891 km (0.103 R)
• M47: 14,436,494 km (0.111 R)
• M48: 14,619,003 km (0.085 R)
• M49: 15,480,388 km (0.049 R)
• M50: 15,854,532 km (0.084 R)
• M51: 16,011,311 km (0.12 R)
• M52: 16,105,707 km (0.119 R)
• M53: 16,643,810 km (0.114 R)
• M54: 16,771,268 km (0.1 R)
• M55: 16,963,052 km (0.11 R)
• M56: 17,091,258 km (0.109 R)
• M57: 17,187,748 km (0.111 R)
• M58: 18,031,031 km (0.106 R)
• M59: 18,887,778 km (0.101 R)
• M60: 19,522,373 km (0.052 R)
• M61: 19,623,201 km (0.101 R)
• M62: 19,926,736 km (0.039 R)
• M63: 20,129,889 km (0.106 R)
• M64: 20,299,833 km (0.072 R)
• M65: 20,538,441 km (0.05 R)
• M66: 20,709,432 km (0.108 R)
• M67: 21,225,395 km (0.08 R)
• M68: 21,398,330 km (0.094 R)
• M69: 22,164,720 km (0.065 R)
• M70: 22,692,351 km (0.118 R)
• M71: 22,833,871 km (0.12 R)
• M72: 23,259,926 km (0.089 R)
• M73: 23,402,493 km (0.036 R)
• M74: 23,796,084 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.6

Radius: 6.2

Gravity: 18.72 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.97 AU - 9.73 AU

Year: 14917 Days

Day: 23.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,615,675 km

• M1: 256,860 km (0.102 R)
• M2: 313,408 km (0.098 R)
• M3: 566,527 km (0.102 R)
• M4: 766,240 km (0.072 R)
• M5: 852,409 km (0.1 R)
• M6: 1,178,981 km (0.079 R)
• M7: 1,304,643 km (0.077 R)
• M8: 1,487,900 km (0.112 R)
• M9: 1,679,535 km (0.067 R)
• M10: 2,056,372 km (0.059 R)
• M11: 2,587,445 km (0.114 R)
• M12: 2,718,343 km (0.091 R)
• M13: 2,885,145 km (0.059 R)
• M14: 3,805,321 km (0.115 R)
• M15: 4,374,391 km (0.025 R)
• M16: 4,688,846 km (0.07 R)
• M17: 4,929,399 km (0.114 R)
• M18: 5,845,686 km (0.051 R)
• M19: 5,888,471 km (0.093 R)
• M20: 6,279,221 km (0.064 R)
• M21: 6,411,316 km (0.118 R)
• M22: 6,948,971 km (0.098 R)
• M23: 7,177,257 km (0.067 R)
• M24: 7,315,485 km (0.096 R)
• M25: 7,408,087 km (0.082 R)
• M26: 8,114,936 km (0.08 R)
• M27: 9,090,614 km (0.108 R)
• M28: 9,140,280 km (0.107 R)
• M29: 9,240,062 km (0.107 R)
• M30: 9,340,293 km (0.047 R)
• M31: 9,390,408 km (0.086 R)
• M32: 9,897,395 km (0.062 R)
• M33: 10,990,956 km (0.056 R)
• M34: 11,150,277 km (0.049 R)
• M35: 11,203,534 km (0.086 R)
• M36: 11,524,870 km (0.109 R)
• M37: 12,067,462 km (0.086 R)
• M38: 12,562,780 km (0.11 R)
• M39: 13,120,930 km (0.095 R)
• M40: 13,573,314 km (0.116 R)
• M41: 13,801,451 km (0.053 R)
• M42: 14,960,834 km (0.075 R)
• M43: 15,019,626 km (0.116 R)
• M44: 15,255,542 km (0.066 R)
• M45: 15,374,024 km (0.089 R)
• M46: 17,743,654 km (0.081 R)
• M47: 17,805,887 km (0.097 R)
• M48: 18,306,441 km (0.067 R)
• M49: 19,129,678 km (0.056 R)
• M50: 19,449,518 km (0.09 R)
• M51: 20,419,661 km (0.113 R)
• M52: 20,877,729 km (0.077 R)
• M53: 22,541,407 km (0.091 R)
• M54: 22,608,876 km (0.104 R)
• M55: 22,811,431 km (0.108 R)
• M56: 22,879,199 km (0.025 R)
• M57: 25,080,532 km (0.094 R)
• M58: 27,997,989 km (0.112 R)
• M59: 28,070,544 km (0.05 R)
• M60: 32,456,455 km (0.111 R)
• M61: 33,067,413 km (0.078 R)
• M62: 33,144,007 km (0.105 R)
• M63: 34,533,472 km (0.108 R)
• M64: 34,844,785 km (0.09 R)
• M65: 35,235,385 km (0.096 R)
• M66: 36,494,700 km (0.066 R)
• M67: 37,528,720 km (0.096 R)
• M68: 38,089,413 km (0.088 R)
• M69: 39,625,484 km (0.095 R)
• M70: 39,706,865 km (0.103 R)
• M71: 40,441,989 km (0.083 R)
• M72: 40,770,207 km (0.102 R)
• M73: 40,852,336 km (0.119 R)
• M74: 41,677,219 km (0.064 R)
• M75: 43,931,659 km (0.114 R)
• M76: 44,269,002 km (0.115 R)
• M77: 44,861,409 km (0.1 R)
• M78: 48,557,674 km (0.049 R)
• M79: 48,644,740 km (0.116 R)
• M80: 52,887,036 km (0.084 R)
• M81: 53,785,670 km (0.088 R)
• M82: 54,236,858 km (0.119 R)
• M83: 54,417,721 km (0.036 R)
• M84: 54,689,391 km (0.085 R)
• M85: 54,961,360 km (0.097 R)
• M86: 56,420,089 km (0.073 R)
• M87: 56,786,753 km (0.077 R)
• M88: 57,891,534 km (0.106 R)
• M89: 60,028,539 km (0.051 R)
• M90: 62,191,425 km (0.073 R)
• M91: 63,044,731 km (0.086 R)
• M92: 63,139,726 km (0.114 R)
• M93: 63,234,870 km (0.064 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 20,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit