🌌 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: 43.5

Radius: 13.9

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.54 AU - 0.84 AU

Year: 370 Days

Day: 8.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 40,165,237 km

• M1: 177,573 km (0.101 R)
• M2: 266,434 km (0.115 R)
• M3: 356,641 km (0.099 R)
• M4: 445,054 km (0.101 R)
• M5: 552,764 km (0.1 R)
• M6: 653,443 km (0.067 R)
• M7: 767,587 km (0.046 R)
• M8: 856,448 km (0.108 R)
• M9: 962,064 km (0.073 R)
• M10: 1,075,010 km (0.111 R)
• M11: 1,169,407 km (0.112 R)
• M12: 1,610,870 km (0.068 R)
• M13: 1,753,137 km (0.038 R)
• M14: 1,905,578 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.4

Radius: 14.7

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.93 AU - 1.53 AU

Year: 881 Days

Day: 9.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 40,165,237 km

• M1: 184,305 km (0.037 R)
• M2: 371,152 km (0.06 R)
• M3: 501,003 km (0.085 R)
• M4: 596,148 km (0.103 R)
• M5: 726,148 km (0.095 R)
• M6: 832,662 km (0.116 R)
• M7: 933,192 km (0.104 R)
• M8: 1,032,076 km (0.063 R)
• M9: 1,187,807 km (0.034 R)
• M10: 1,324,091 km (0.075 R)
• M11: 1,415,794 km (0.068 R)
• M12: 1,613,413 km (0.113 R)
• M13: 1,836,463 km (0.116 R)
• M14: 1,988,305 km (0.078 R)
• M15: 2,103,047 km (0.116 R)
• M16: 2,245,464 km (0.118 R)
• M17: 2,356,615 km (0.116 R)
• M18: 2,452,208 km (0.101 R)
• M19: 2,959,495 km (0.085 R)
• M20: 3,101,164 km (0.072 R)
• M21: 3,342,166 km (0.093 R)
• M22: 3,489,969 km (0.067 R)
• M23: 3,639,866 km (0.082 R)
• M24: 3,822,674 km (0.12 R)
• M25: 3,915,275 km (0.111 R)
• M26: 4,081,778 km (0.046 R)
• M27: 4,261,295 km (0.084 R)
• M28: 4,368,108 km (0.047 R)
• M29: 4,530,123 km (0.027 R)
• M30: 4,804,635 km (0.092 R)
• M31: 5,186,857 km (0.072 R)
• M32: 5,289,631 km (0.061 R)
• M33: 5,381,634 km (0.04 R)
• M34: 5,532,428 km (0.104 R)
• M35: 5,625,778 km (0.115 R)
• M36: 5,731,543 km (0.062 R)
• M37: 6,101,050 km (0.091 R)
• M38: 6,343,548 km (0.079 R)
• M39: 6,453,802 km (0.076 R)
• M40: 6,626,438 km (0.083 R)
• M41: 6,788,303 km (0.116 R)
• M42: 6,926,082 km (0.052 R)
• M43: 7,141,204 km (0.119 R)
• M44: 7,255,946 km (0.098 R)
• M45: 7,487,224 km (0.072 R)
• M46: 7,878,273 km (0.119 R)
• M47: 8,102,819 km (0.113 R)
• M48: 8,329,609 km (0.037 R)
• M49: 8,490,876 km (0.047 R)
• M50: 8,599,035 km (0.051 R)
• M51: 8,843,927 km (0.115 R)
• M52: 9,077,449 km (0.112 R)
• M53: 9,299,153 km (0.066 R)
• M54: 9,396,691 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.8

Radius: 9.9

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.12 AU - 2.58 AU

Year: 2326 Days

Day: 5.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 125.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,165,237 km

• M1: 188,344 km (0.119 R)
• M2: 270,473 km (0.075 R)
• M3: 403,166 km (0.063 R)
• M4: 476,020 km (0.102 R)
• M5: 546,930 km (0.087 R)
• M6: 685,158 km (0.071 R)
• M7: 758,910 km (0.087 R)
• M8: 835,654 km (0.101 R)
• M9: 951,592 km (0.115 R)
• M10: 1,044,642 km (0.113 R)
• M11: 1,160,580 km (0.108 R)
• M12: 1,250,339 km (0.072 R)
• M13: 1,342,790 km (0.073 R)
• M14: 1,448,107 km (0.039 R)
• M15: 1,523,654 km (0.106 R)
• M16: 1,758,373 km (0.059 R)
• M17: 2,163,185 km (0.096 R)
• M18: 2,287,800 km (0.091 R)
• M19: 2,596,720 km (0.065 R)
• M20: 2,837,273 km (0.077 R)
• M21: 3,141,256 km (0.1 R)
• M22: 3,211,866 km (0.059 R)
• M23: 3,412,327 km (0.086 R)
• M24: 3,810,557 km (0.048 R)
• M25: 4,022,986 km (0.068 R)
• M26: 4,255,012 km (0.115 R)
• M27: 4,748,236 km (0.117 R)
• M28: 4,911,298 km (0.077 R)
• M29: 5,010,033 km (0.109 R)
• M30: 5,142,726 km (0.099 R)
• M31: 5,242,957 km (0.073 R)
• M32: 5,327,031 km (0.093 R)
• M33: 5,513,579 km (0.118 R)
• M34: 5,685,018 km (0.081 R)
• M35: 5,963,121 km (0.031 R)
• M36: 6,317,069 km (0.054 R)
• M37: 6,388,577 km (0.049 R)
• M38: 6,460,534 km (0.089 R)
• M39: 6,550,741 km (0.058 R)
• M40: 6,805,656 km (0.104 R)
• M41: 7,063,862 km (0.096 R)
• M42: 7,212,861 km (0.086 R)
• M43: 7,362,908 km (0.052 R)
• M44: 7,666,143 km (0.097 R)
• M45: 8,089,654 km (0.076 R)
• M46: 8,187,043 km (0.116 R)
• M47: 8,383,016 km (0.112 R)
• M48: 8,520,945 km (0.083 R)
• M49: 8,600,232 km (0.101 R)
• M50: 8,759,404 km (0.09 R)
• M51: 9,714,287 km (0.089 R)
• M52: 10,277,823 km (0.088 R)
• M53: 10,702,082 km (0.117 R)
• M54: 11,088,793 km (0.094 R)
• M55: 11,197,101 km (0.057 R)
• M56: 11,284,018 km (0.038 R)
• M57: 11,349,242 km (0.104 R)
• M58: 11,611,637 km (0.072 R)
• M59: 11,721,592 km (0.083 R)
• M60: 11,942,548 km (0.096 R)
• M61: 12,704,001 km (0.102 R)
• M62: 13,296,857 km (0.113 R)
• M63: 13,550,426 km (0.072 R)
• M64: 13,666,214 km (0.103 R)
• M65: 13,828,827 km (0.044 R)
• M66: 14,297,069 km (0.091 R)
• M67: 14,414,952 km (0.076 R)
• M68: 14,509,497 km (0.082 R)
• M69: 14,580,556 km (0.095 R)
• M70: 15,273,344 km (0.117 R)
• M71: 15,514,646 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369

Radius: 14.7

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.74 AU - 5.18 AU

Year: 6082 Days

Day: 14.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 40,165,237 km

• M1: 187,446 km (0.115 R)
• M2: 279,898 km (0.106 R)
• M3: 439,519 km (0.117 R)
• M4: 643,720 km (0.029 R)
• M5: 788,680 km (0.117 R)
• M6: 884,273 km (0.053 R)
• M7: 1,049,130 km (0.114 R)
• M8: 1,456,485 km (0.076 R)
• M9: 1,831,078 km (0.071 R)
• M10: 1,946,119 km (0.111 R)
• M11: 2,413,911 km (0.116 R)
• M12: 2,651,772 km (0.109 R)
• M13: 2,840,265 km (0.073 R)
• M14: 3,131,383 km (0.06 R)
• M15: 3,331,096 km (0.079 R)
• M16: 3,785,275 km (0.117 R)
• M17: 4,041,536 km (0.102 R)
• M18: 4,237,509 km (0.092 R)
• M19: 4,392,193 km (0.052 R)
• M20: 4,960,067 km (0.096 R)
• M21: 5,076,604 km (0.115 R)
• M22: 5,359,793 km (0.119 R)
• M23: 6,090,578 km (0.09 R)
• M24: 7,218,995 km (0.053 R)
• M25: 7,431,125 km (0.091 R)
• M26: 7,618,421 km (0.106 R)
• M27: 7,780,286 km (0.043 R)
• M28: 7,970,575 km (0.091 R)
• M29: 9,201,765 km (0.052 R)
• M30: 9,432,146 km (0.119 R)
• M31: 9,693,493 km (0.075 R)
• M32: 9,868,972 km (0.087 R)
• M33: 10,312,529 km (0.111 R)
• M34: 10,521,817 km (0.097 R)
• M35: 10,853,625 km (0.066 R)
• M36: 11,188,724 km (0.097 R)
• M37: 11,713,513 km (0.088 R)
• M38: 11,900,660 km (0.11 R)
• M39: 11,994,608 km (0.059 R)
• M40: 12,183,251 km (0.068 R)
• M41: 12,531,814 km (0.088 R)
• M42: 12,947,845 km (0.047 R)
• M43: 13,173,738 km (0.074 R)
• M44: 13,596,801 km (0.104 R)
• M45: 13,859,345 km (0.119 R)
• M46: 14,289,738 km (0.082 R)
• M47: 15,951,023 km (0.085 R)
• M48: 17,672,744 km (0.116 R)
• M49: 18,975,144 km (0.105 R)
• M50: 19,268,804 km (0.099 R)
• M51: 20,084,113 km (0.114 R)
• M52: 20,458,406 km (0.038 R)
• M53: 20,910,641 km (0.092 R)
• M54: 21,100,032 km (0.082 R)
• M55: 21,290,021 km (0.1 R)
• M56: 22,055,663 km (0.06 R)
• M57: 23,299,420 km (0.064 R)
• M58: 23,535,186 km (0.047 R)
• M59: 23,771,700 km (0.107 R)
• M60: 24,565,915 km (0.084 R)
• M61: 24,765,778 km (0.071 R)
• M62: 25,288,174 km (0.072 R)
• M63: 25,409,198 km (0.102 R)
• M64: 25,895,391 km (0.062 R)
• M65: 26,017,314 km (0.089 R)
• M66: 26,139,535 km (0.094 R)
• M67: 26,261,906 km (0.088 R)
• M68: 26,548,386 km (0.114 R)
• M69: 27,537,976 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.8

Radius: 11.5

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.65 AU - 5.49 AU

Year: 7371 Days

Day: 5.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,165,237 km

• M1: 256,261 km (0.078 R)
• M2: 463,155 km (0.088 R)
• M3: 731,234 km (0.113 R)
• M4: 1,014,872 km (0.098 R)
• M5: 1,446,761 km (0.107 R)
• M6: 1,724,265 km (0.1 R)
• M7: 2,217,040 km (0.076 R)
• M8: 2,632,773 km (0.112 R)
• M9: 3,431,476 km (0.046 R)
• M10: 3,642,409 km (0.051 R)
• M11: 3,885,057 km (0.099 R)
• M12: 4,077,290 km (0.094 R)
• M13: 4,966,799 km (0.031 R)
• M14: 5,357,399 km (0.082 R)
• M15: 5,448,953 km (0.107 R)
• M16: 5,695,640 km (0.065 R)
• M17: 6,200,383 km (0.055 R)
• M18: 6,653,664 km (0.105 R)
• M19: 6,851,283 km (0.098 R)
• M20: 7,050,847 km (0.074 R)
• M21: 7,151,377 km (0.118 R)
• M22: 7,319,973 km (0.049 R)
• M23: 8,253,165 km (0.104 R)
• M24: 9,077,599 km (0.073 R)
• M25: 9,150,453 km (0.113 R)
• M26: 9,296,909 km (0.1 R)
• M27: 9,407,313 km (0.062 R)
• M28: 9,592,215 km (0.034 R)
• M29: 10,997,837 km (0.098 R)
• M30: 11,114,673 km (0.113 R)
• M31: 11,231,808 km (0.062 R)
• M32: 11,467,425 km (0.106 R)
• M33: 11,585,906 km (0.105 R)
• M34: 12,063,722 km (0.114 R)
• M35: 12,144,056 km (0.071 R)
• M36: 12,426,347 km (0.102 R)
• M37: 12,507,429 km (0.12 R)
• M38: 13,245,096 km (0.089 R)
• M39: 13,661,128 km (0.062 R)
• M40: 13,744,753 km (0.105 R)
• M41: 13,954,789 km (0.038 R)
• M42: 14,039,012 km (0.076 R)
• M43: 14,676,748 km (0.087 R)
• M44: 14,762,467 km (0.065 R)
• M45: 15,760,584 km (0.081 R)
• M46: 16,601,474 km (0.112 R)
• M47: 17,502,352 km (0.112 R)
• M48: 17,958,776 km (0.115 R)
• M49: 18,604,290 km (0.111 R)
• M50: 18,883,290 km (0.037 R)
• M51: 19,257,584 km (0.081 R)
• M52: 19,681,395 km (0.063 R)
• M53: 19,870,786 km (0.096 R)
• M54: 20,826,866 km (0.052 R)
• M55: 21,748,838 km (0.116 R)
• M56: 23,934,911 km (0.057 R)
• M57: 24,086,604 km (0.047 R)
• M58: 24,951,578 km (0.026 R)
• M59: 25,054,053 km (0.102 R)
• M60: 25,259,451 km (0.101 R)
• M61: 25,413,686 km (0.119 R)
• M62: 25,516,759 km (0.077 R)
• M63: 26,242,309 km (0.09 R)
• M64: 26,659,837 km (0.093 R)
• M65: 27,184,925 km (0.076 R)
• M66: 28,032,098 km (0.084 R)
• M67: 28,673,274 km (0.032 R)
• M68: 28,941,802 km (0.098 R)
• M69: 29,049,513 km (0.054 R)
• M70: 30,406,515 km (0.116 R)
• M71: 32,620,264 km (0.119 R)
• M72: 32,956,860 km (0.107 R)
• M73: 33,633,491 km (0.077 R)
• M74: 34,143,919 km (0.09 R)
• M75: 34,371,607 km (0.116 R)
• M76: 34,714,036 km (0.044 R)
• M77: 35,114,959 km (0.118 R)
• M78: 36,617,819 km (0.115 R)
• M79: 37,494,313 km (0.05 R)
• M80: 37,788,123 km (0.04 R)
• M81: 37,905,856 km (0.111 R)
• M82: 38,082,532 km (0.079 R)
• M83: 38,259,655 km (0.064 R)
• M84: 38,377,838 km (0.099 R)
• M85: 40,105,244 km (0.073 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 16,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit