🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.1

Radius: 8.1

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.53 AU - 0.75 AU

Year: 341 Days

Day: 7.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 45,453,849 km

• M1: 101,427 km (0.088 R)
• M2: 165,156 km (0.089 R)
• M3: 218,263 km (0.098 R)
• M4: 395,387 km (0.052 R)
• M5: 453,880 km (0.099 R)
• M6: 532,568 km (0.112 R)
• M7: 584,030 km (0.12 R)
• M8: 683,213 km (0.101 R)
• M9: 752,776 km (0.052 R)
• M10: 851,661 km (0.118 R)
• M11: 906,264 km (0.095 R)
• M12: 994,078 km (0.078 R)
• M13: 1,048,083 km (0.115 R)
• M14: 1,278,912 km (0.051 R)
• M15: 1,334,114 km (0.103 R)
• M16: 1,414,597 km (0.105 R)
• M17: 1,492,538 km (0.034 R)
• M18: 1,588,879 km (0.043 R)
• M19: 1,644,380 km (0.099 R)
• M20: 1,700,329 km (0.05 R)
• M21: 1,765,853 km (0.095 R)
• M22: 1,944,922 km (0.091 R)
• M23: 1,999,824 km (0.062 R)
• M24: 2,134,612 km (0.095 R)
• M25: 2,224,520 km (0.104 R)
• M26: 2,301,264 km (0.047 R)
• M27: 2,373,969 km (0.049 R)
• M28: 2,432,761 km (0.036 R)
• M29: 2,516,984 km (0.107 R)
• M30: 2,652,669 km (0.061 R)
• M31: 2,723,878 km (0.116 R)
• M32: 2,884,097 km (0.116 R)
• M33: 3,063,465 km (0.079 R)
• M34: 3,241,038 km (0.03 R)
• M35: 3,483,087 km (0.118 R)
• M36: 3,578,231 km (0.054 R)
• M37: 3,640,165 km (0.073 R)
• M38: 3,696,863 km (0.076 R)
• M39: 3,776,748 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.2

Radius: 8

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.3 AU - 4.98 AU

Year: 5617 Days

Day: 14.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,453,849 km

• M1: 107,561 km (0.114 R)
• M2: 158,873 km (0.054 R)
• M3: 254,466 km (0.086 R)
• M4: 392,096 km (0.082 R)
• M5: 510,727 km (0.115 R)
• M6: 565,480 km (0.11 R)
• M7: 712,086 km (0.111 R)
• M8: 806,183 km (0.119 R)
• M9: 904,618 km (0.109 R)
• M10: 1,224,758 km (0.096 R)
• M11: 1,404,275 km (0.056 R)
• M12: 1,457,233 km (0.058 R)
• M13: 1,578,706 km (0.087 R)
• M14: 2,023,012 km (0.029 R)
• M15: 2,083,150 km (0.115 R)
• M16: 2,189,814 km (0.067 R)
• M17: 2,329,688 km (0.109 R)
• M18: 2,424,533 km (0.074 R)
• M19: 2,601,956 km (0.119 R)
• M20: 3,141,854 km (0.096 R)
• M21: 3,247,022 km (0.113 R)
• M22: 3,845,862 km (0.093 R)
• M23: 4,091,203 km (0.115 R)
• M24: 4,341,629 km (0.051 R)
• M25: 4,439,317 km (0.059 R)
• M26: 4,736,717 km (0.098 R)
• M27: 4,817,201 km (0.098 R)
• M28: 4,877,788 km (0.083 R)
• M29: 4,938,675 km (0.064 R)
• M30: 5,061,195 km (0.047 R)
• M31: 5,163,969 km (0.103 R)
• M32: 5,731,543 km (0.088 R)
• M33: 6,230,452 km (0.074 R)
• M34: 6,296,574 km (0.093 R)
• M35: 6,407,277 km (0.071 R)
• M36: 6,473,997 km (0.074 R)
• M37: 6,993,551 km (0.118 R)
• M38: 7,062,216 km (0.098 R)
• M39: 7,316,233 km (0.114 R)
• M40: 7,386,096 km (0.105 R)
• M41: 7,620,366 km (0.1 R)
• M42: 7,904,751 km (0.109 R)
• M43: 9,403,573 km (0.077 R)
• M44: 9,683,021 km (0.074 R)
• M45: 9,939,582 km (0.045 R)
• M46: 10,068,685 km (0.111 R)
• M47: 10,643,141 km (0.114 R)
• M48: 11,067,699 km (0.069 R)
• M49: 11,255,145 km (0.081 R)
• M50: 11,606,252 km (0.101 R)
• M51: 12,180,857 km (0.106 R)
• M52: 12,291,260 km (0.118 R)
• M53: 12,624,864 km (0.104 R)
• M54: 12,933,185 km (0.063 R)
• M55: 12,989,434 km (0.11 R)
• M56: 14,746,461 km (0.096 R)
• M57: 14,834,723 km (0.117 R)
• M58: 14,982,376 km (0.06 R)
• M59: 15,100,708 km (0.046 R)
• M60: 16,029,113 km (0.112 R)
• M61: 17,037,552 km (0.059 R)
• M62: 17,285,136 km (0.116 R)
• M63: 17,347,219 km (0.094 R)
• M64: 18,350,572 km (0.108 R)
• M65: 18,731,748 km (0.098 R)
• M66: 19,276,134 km (0.117 R)
• M67: 19,469,415 km (0.114 R)
• M68: 19,890,682 km (0.107 R)
• M69: 20,347,704 km (0.062 R)
• M70: 20,478,901 km (0.118 R)
• M71: 20,577,486 km (0.075 R)
• M72: 20,808,017 km (0.114 R)
• M73: 21,006,383 km (0.072 R)
• M74: 21,438,422 km (0.086 R)
• M75: 21,638,734 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.8

Radius: 12.4

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.4 AU - 5.74 AU

Year: 8766 Days

Day: 8.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 45,453,849 km

• M1: 155,133 km (0.091 R)
• M2: 341,981 km (0.097 R)
• M3: 578,495 km (0.039 R)
• M4: 696,228 km (0.111 R)
• M5: 859,440 km (0.108 R)
• M6: 971,638 km (0.085 R)
• M7: 1,116,000 km (0.088 R)
• M8: 1,253,929 km (0.116 R)
• M9: 1,562,999 km (0.061 R)
• M10: 1,879,996 km (0.088 R)
• M11: 2,323,105 km (0.09 R)
• M12: 2,817,526 km (0.103 R)
• M13: 3,048,057 km (0.06 R)
• M14: 3,244,778 km (0.069 R)
• M15: 3,924,102 km (0.113 R)
• M16: 4,467,890 km (0.052 R)
• M17: 4,624,519 km (0.105 R)
• M18: 4,897,236 km (0.049 R)
• M19: 5,081,989 km (0.102 R)
• M20: 5,482,313 km (0.034 R)
• M21: 5,674,397 km (0.06 R)
• M22: 6,114,514 km (0.05 R)
• M23: 7,263,126 km (0.058 R)
• M24: 7,394,772 km (0.094 R)
• M25: 7,821,725 km (0.119 R)
• M26: 9,036,908 km (0.106 R)
• M27: 9,349,867 km (0.119 R)
• M28: 10,133,161 km (0.1 R)
• M29: 10,251,044 km (0.03 R)
• M30: 10,369,376 km (0.034 R)
• M31: 10,458,387 km (0.106 R)
• M32: 11,119,161 km (0.097 R)
• M33: 11,669,980 km (0.108 R)
• M34: 11,917,565 km (0.1 R)
• M35: 12,957,569 km (0.112 R)
• M36: 13,407,410 km (0.055 R)
• M37: 13,601,887 km (0.07 R)
• M38: 14,026,446 km (0.063 R)
• M39: 15,157,107 km (0.114 R)
• M40: 16,075,787 km (0.044 R)
• M41: 16,593,994 km (0.106 R)
• M42: 16,698,414 km (0.069 R)
• M43: 16,942,557 km (0.096 R)
• M44: 17,399,280 km (0.108 R)
• M45: 17,717,923 km (0.117 R)
• M46: 18,468,755 km (0.084 R)
• M47: 18,830,034 km (0.114 R)
• M48: 18,975,144 km (0.111 R)
• M49: 19,632,925 km (0.098 R)
• M50: 20,149,786 km (0.102 R)
• M51: 20,372,687 km (0.093 R)
• M52: 20,521,686 km (0.101 R)
• M53: 20,858,282 km (0.072 R)
• M54: 21,046,176 km (0.12 R)
• M55: 21,764,994 km (0.076 R)
• M56: 22,723,019 km (0.037 R)
• M57: 22,916,299 km (0.081 R)
• M58: 23,110,178 km (0.091 R)
• M59: 23,538,477 km (0.071 R)
• M60: 23,616,717 km (0.03 R)
• M61: 24,008,813 km (0.051 R)
• M62: 24,799,587 km (0.115 R)
• M63: 25,038,495 km (0.12 R)
• M64: 25,518,554 km (0.099 R)
• M65: 25,719,464 km (0.097 R)
• M66: 25,799,948 km (0.068 R)
• M67: 25,920,973 km (0.103 R)
• M68: 26,041,997 km (0.069 R)
• M69: 27,181,634 km (0.085 R)
• M70: 27,304,753 km (0.119 R)
• M71: 27,469,161 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.4

Radius: 5.5

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.15 AU - 9.77 AU

Year: 16409 Days

Day: 15.1 Hours

Environment

Temp: -243 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,453,849 km

• M1: 252,671 km (0.104 R)
• M2: 338,989 km (0.106 R)
• M3: 589,565 km (0.085 R)
• M4: 870,809 km (0.06 R)
• M5: 1,778,868 km (0.092 R)
• M6: 2,154,509 km (0.11 R)
• M7: 2,445,327 km (0.077 R)
• M8: 2,499,481 km (0.084 R)
• M9: 2,947,676 km (0.108 R)
• M10: 3,572,996 km (0.062 R)
• M11: 3,665,597 km (0.074 R)
• M12: 4,803,887 km (0.1 R)
• M13: 5,428,757 km (0.117 R)
• M14: 5,786,745 km (0.056 R)
• M15: 6,078,760 km (0.081 R)
• M16: 6,189,462 km (0.105 R)
• M17: 7,176,808 km (0.039 R)
• M18: 7,688,732 km (0.074 R)
• M19: 7,728,525 km (0.102 R)
• M20: 9,463,860 km (0.106 R)
• M21: 10,111,769 km (0.09 R)
• M22: 11,541,027 km (0.099 R)
• M23: 11,586,654 km (0.075 R)
• M24: 12,465,991 km (0.03 R)
• M25: 13,079,791 km (0.07 R)
• M26: 13,127,512 km (0.055 R)
• M27: 13,510,632 km (0.104 R)
• M28: 13,558,803 km (0.077 R)
• M29: 14,583,100 km (0.087 R)
• M30: 14,681,984 km (0.099 R)
• M31: 16,140,114 km (0.12 R)
• M32: 16,344,914 km (0.09 R)
• M33: 16,396,226 km (0.095 R)
• M34: 17,016,159 km (0.094 R)
• M35: 17,643,872 km (0.116 R)
• M36: 17,696,531 km (0.059 R)
• M37: 17,801,997 km (0.086 R)
• M38: 17,907,613 km (0.117 R)
• M39: 19,083,602 km (0.115 R)
• M40: 19,408,678 km (0.094 R)
• M41: 19,571,889 km (0.082 R)
• M42: 19,899,658 km (0.094 R)
• M43: 20,174,170 km (0.098 R)
• M44: 20,671,434 km (0.063 R)
• M45: 21,172,886 km (0.064 R)
• M46: 22,700,878 km (0.094 R)
• M47: 23,102,698 km (0.09 R)
• M48: 23,160,443 km (0.092 R)
• M49: 23,333,528 km (0.116 R)
• M50: 24,381,162 km (0.093 R)
• M51: 25,921,421 km (0.097 R)
• M52: 27,615,019 km (0.084 R)
• M53: 28,846,509 km (0.039 R)
• M54: 29,219,456 km (0.12 R)
• M55: 29,468,985 km (0.053 R)
• M56: 29,656,581 km (0.106 R)
• M57: 29,781,944 km (0.115 R)
• M58: 30,980,821 km (0.102 R)
• M59: 32,776,295 km (0.103 R)
• M60: 33,165,399 km (0.085 R)
• M61: 33,948,245 km (0.114 R)
• M62: 34,539,456 km (0.112 R)
• M63: 34,605,279 km (0.114 R)
• M64: 34,869,319 km (0.051 R)
• M65: 35,133,958 km (0.047 R)
• M66: 35,465,616 km (0.104 R)
• M67: 36,065,354 km (0.11 R)
• M68: 36,266,114 km (0.056 R)
• M69: 36,332,984 km (0.097 R)
• M70: 36,534,194 km (0.071 R)
• M71: 37,004,978 km (0.069 R)
• M72: 37,072,447 km (0.095 R)
• M73: 37,342,471 km (0.072 R)
• M74: 37,613,243 km (0.084 R)
• M75: 38,361,232 km (0.119 R)
• M76: 38,497,815 km (0.099 R)
• M77: 38,566,032 km (0.044 R)
• M78: 38,634,398 km (0.118 R)
• M79: 39,182,824 km (0.046 R)
• M80: 40,843,061 km (0.085 R)
• M81: 40,982,486 km (0.026 R)
• M82: 41,471,671 km (0.094 R)
• M83: 41,541,683 km (0.098 R)
• M84: 42,103,423 km (0.081 R)
• M85: 42,667,706 km (0.08 R)
• M86: 42,738,316 km (0.093 R)
• M87: 43,021,505 km (0.109 R)
• M88: 43,234,383 km (0.067 R)
• M89: 44,733,802 km (0.087 R)
• M90: 45,526,073 km (0.04 R)
• M91: 46,978,369 km (0.036 R)
• M92: 49,556,090 km (0.109 R)
• M93: 49,630,440 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.5

Radius: 6.8

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10.65 AU - 11.29 AU

Year: 24229 Days

Day: 17.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,453,849 km

• M1: 136,882 km (0.116 R)
• M2: 344,225 km (0.105 R)
• M3: 591,809 km (0.059 R)
• M4: 1,228,797 km (0.059 R)
• M5: 1,434,045 km (0.108 R)
• M6: 1,877,004 km (0.067 R)
• M7: 2,041,712 km (0.031 R)
• M8: 2,310,090 km (0.036 R)
• M9: 2,880,058 km (0.108 R)
• M10: 2,988,217 km (0.082 R)
• M11: 3,125,399 km (0.085 R)
• M12: 3,349,197 km (0.058 R)
• M13: 3,636,275 km (0.103 R)
• M14: 3,841,973 km (0.034 R)
• M15: 4,576,049 km (0.115 R)
• M16: 4,862,230 km (0.119 R)
• M17: 5,485,754 km (0.062 R)
• M18: 6,030,141 km (0.11 R)
• M19: 6,168,967 km (0.09 R)
• M20: 6,238,680 km (0.105 R)
• M21: 6,663,089 km (0.095 R)
• M22: 6,842,607 km (0.101 R)
• M23: 6,914,862 km (0.115 R)
• M24: 6,987,417 km (0.105 R)
• M25: 7,390,883 km (0.09 R)
• M26: 7,614,232 km (0.115 R)
• M27: 8,607,113 km (0.088 R)
• M28: 8,685,204 km (0.073 R)
• M29: 8,960,314 km (0.095 R)
• M30: 9,118,888 km (0.112 R)
• M31: 9,802,849 km (0.108 R)
• M32: 10,586,593 km (0.081 R)
• M33: 11,091,934 km (0.063 R)
• M34: 11,304,961 km (0.056 R)
• M35: 11,864,757 km (0.072 R)
• M36: 11,908,290 km (0.044 R)
• M37: 12,301,583 km (0.062 R)
• M38: 12,389,546 km (0.094 R)
• M39: 12,788,224 km (0.071 R)
• M40: 13,101,183 km (0.101 R)
• M41: 13,597,998 km (0.029 R)
• M42: 13,734,581 km (0.081 R)
• M43: 14,055,019 km (0.066 R)
• M44: 14,424,227 km (0.12 R)
• M45: 14,516,977 km (0.046 R)
• M46: 15,693,864 km (0.115 R)
• M47: 15,741,586 km (0.113 R)
• M48: 16,803,431 km (0.079 R)
• M49: 17,146,160 km (0.044 R)
• M50: 18,137,844 km (0.117 R)
• M51: 18,691,356 km (0.095 R)
• M52: 19,199,241 km (0.119 R)
• M53: 19,763,076 km (0.113 R)
• M54: 19,969,521 km (0.102 R)
• M55: 20,384,505 km (0.1 R)
• M56: 20,907,350 km (0.114 R)
• M57: 21,223,001 km (0.061 R)
• M58: 22,340,647 km (0.106 R)
• M59: 22,771,339 km (0.108 R)
• M60: 23,695,854 km (0.058 R)
• M61: 23,915,015 km (0.12 R)
• M62: 23,970,067 km (0.062 R)
• M63: 24,024,969 km (0.047 R)
• M64: 24,135,073 km (0.098 R)
• M65: 24,300,529 km (0.058 R)
• M66: 24,687,987 km (0.082 R)
• M67: 26,258,017 km (0.113 R)
• M68: 26,712,645 km (0.046 R)
• M69: 27,341,853 km (0.08 R)
• M70: 27,975,849 km (0.06 R)
• M71: 29,023,932 km (0.115 R)
• M72: 29,670,793 km (0.099 R)
• M73: 30,084,730 km (0.12 R)
• M74: 30,144,121 km (0.1 R)
• M75: 30,799,060 km (0.119 R)
• M76: 30,918,589 km (0.102 R)
• M77: 32,365,799 km (0.096 R)
• M78: 32,853,039 km (0.047 R)
• M79: 33,036,296 km (0.111 R)
• M80: 36,204,929 km (0.059 R)
• M81: 36,457,450 km (0.117 R)
• M82: 36,964,437 km (0.112 R)
• M83: 37,155,174 km (0.109 R)
• M84: 37,985,293 km (0.089 R)
• M85: 38,627,965 km (0.112 R)
• M86: 38,821,545 km (0.12 R)
• M87: 38,886,171 km (0.061 R)
• M88: 39,080,050 km (0.094 R)
• M89: 40,119,905 km (0.083 R)
• M90: 40,185,279 km (0.071 R)
• M91: 43,226,754 km (0.079 R)
• M92: 44,436,851 km (0.083 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 11,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit