🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.9

Radius: 14.7

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.47 AU - 0.63 AU

Year: 272 Days

Day: 12.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,341,626 km

• M1: 184,305 km (0.112 R)
• M2: 291,267 km (0.089 R)
• M3: 424,409 km (0.117 R)
• M4: 525,388 km (0.039 R)
• M5: 668,702 km (0.111 R)
• M6: 807,081 km (0.119 R)
• M7: 945,608 km (0.035 R)
• M8: 1,050,476 km (0.113 R)
• M9: 1,224,309 km (0.054 R)
• M10: 1,378,395 km (0.108 R)
• M11: 1,495,231 km (0.068 R)
• M12: 1,638,246 km (0.067 R)
• M13: 1,758,224 km (0.09 R)
• M14: 1,862,045 km (0.113 R)
• M15: 1,992,494 km (0.059 R)
• M16: 2,086,142 km (0.118 R)
• M17: 2,288,548 km (0.065 R)
• M18: 2,513,543 km (0.11 R)
• M19: 2,664,188 km (0.025 R)
• M20: 2,768,159 km (0.119 R)
• M21: 2,940,795 km (0.096 R)
• M22: 3,042,671 km (0.087 R)
• M23: 3,157,413 km (0.074 R)
• M24: 3,250,163 km (0.114 R)
• M25: 3,367,598 km (0.031 R)
• M26: 3,468,427 km (0.094 R)
• M27: 3,618,772 km (0.093 R)
• M28: 3,728,278 km (0.074 R)
• M29: 4,000,995 km (0.112 R)
• M30: 4,101,824 km (0.072 R)
• M31: 4,312,458 km (0.095 R)
• M32: 4,409,397 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.4

Radius: 14.2

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.31 AU - 1.57 AU

Year: 1152 Days

Day: 9.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 71,341,626 km

• M1: 196,572 km (0.057 R)
• M2: 317,746 km (0.116 R)
• M3: 429,346 km (0.082 R)
• M4: 545,883 km (0.066 R)
• M5: 670,647 km (0.093 R)
• M6: 777,759 km (0.058 R)
• M7: 891,603 km (0.042 R)
• M8: 1,070,971 km (0.114 R)
• M9: 1,186,311 km (0.119 R)
• M10: 1,334,862 km (0.108 R)
• M11: 1,497,774 km (0.065 R)
• M12: 1,675,496 km (0.102 R)
• M13: 1,943,276 km (0.098 R)
• M14: 2,052,632 km (0.081 R)
• M15: 2,286,903 km (0.1 R)
• M16: 2,384,889 km (0.048 R)
• M17: 2,640,851 km (0.071 R)
• M18: 2,886,940 km (0.114 R)
• M19: 3,012,752 km (0.102 R)
• M20: 3,140,508 km (0.052 R)
• M21: 3,391,533 km (0.047 R)
• M22: 3,483,536 km (0.115 R)
• M23: 3,743,537 km (0.086 R)
• M24: 3,913,480 km (0.065 R)
• M25: 4,238,856 km (0.03 R)
• M26: 4,393,839 km (0.108 R)
• M27: 4,494,518 km (0.027 R)
• M28: 4,584,576 km (0.049 R)
• M29: 4,743,748 km (0.105 R)
• M30: 4,847,121 km (0.085 R)
• M31: 5,009,285 km (0.049 R)
• M32: 5,676,491 km (0.115 R)
• M33: 5,859,898 km (0.089 R)
• M34: 6,145,181 km (0.081 R)
• M35: 6,270,694 km (0.089 R)
• M36: 6,359,106 km (0.067 R)
• M37: 6,511,547 km (0.12 R)
• M38: 6,601,006 km (0.107 R)
• M39: 6,703,780 km (0.119 R)
• M40: 7,212,562 km (0.073 R)
• M41: 7,385,048 km (0.099 R)
• M42: 7,585,659 km (0.066 R)
• M43: 7,951,426 km (0.097 R)
• M44: 8,129,597 km (0.076 R)
• M45: 8,532,015 km (0.093 R)
• M46: 8,658,276 km (0.057 R)
• M47: 8,841,683 km (0.102 R)
• M48: 9,097,795 km (0.084 R)
• M49: 9,226,748 km (0.095 R)
• M50: 9,414,044 km (0.11 R)
• M51: 9,529,983 km (0.052 R)
• M52: 9,983,863 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.7

Radius: 12.7

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.48 AU - 3.04 AU

Year: 3058 Days

Day: 8.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 71,341,626 km

• M1: 167,400 km (0.062 R)
• M2: 268,229 km (0.091 R)
• M3: 390,600 km (0.089 R)
• M4: 469,887 km (0.042 R)
• M5: 589,715 km (0.112 R)
• M6: 825,780 km (0.118 R)
• M7: 905,067 km (0.054 R)
• M8: 1,029,533 km (0.09 R)
• M9: 1,320,052 km (0.106 R)
• M10: 1,752,689 km (0.062 R)
• M11: 2,005,958 km (0.11 R)
• M12: 2,144,186 km (0.099 R)
• M13: 2,257,133 km (0.038 R)
• M14: 2,372,024 km (0.075 R)
• M15: 2,668,377 km (0.12 R)
• M16: 3,008,413 km (0.115 R)
• M17: 3,151,578 km (0.118 R)
• M18: 3,232,062 km (0.096 R)
• M19: 3,313,294 km (0.068 R)
• M20: 3,746,978 km (0.087 R)
• M21: 4,413,436 km (0.102 R)
• M22: 4,631,700 km (0.035 R)
• M23: 4,909,503 km (0.083 R)
• M24: 5,481,715 km (0.087 R)
• M25: 6,257,081 km (0.085 R)
• M26: 6,544,009 km (0.078 R)
• M27: 6,961,238 km (0.077 R)
• M28: 7,088,097 km (0.111 R)
• M29: 7,173,218 km (0.096 R)
• M30: 7,301,423 km (0.084 R)
• M31: 7,538,386 km (0.111 R)
• M32: 7,799,883 km (0.105 R)
• M33: 7,953,820 km (0.043 R)
• M34: 8,242,394 km (0.065 R)
• M35: 8,534,409 km (0.066 R)
• M36: 8,921,568 km (0.111 R)
• M37: 9,973,989 km (0.055 R)
• M38: 10,213,196 km (0.091 R)
• M39: 10,551,287 km (0.116 R)
• M40: 12,067,163 km (0.094 R)
• M41: 12,450,432 km (0.082 R)
• M42: 12,889,502 km (0.093 R)
• M43: 13,019,652 km (0.101 R)
• M44: 13,150,251 km (0.085 R)
• M45: 13,386,317 km (0.118 R)
• M46: 13,623,878 km (0.073 R)
• M47: 13,836,307 km (0.088 R)
• M48: 14,076,412 km (0.07 R)
• M49: 14,183,673 km (0.092 R)
• M50: 14,291,234 km (0.109 R)
• M51: 14,969,062 km (0.115 R)
• M52: 15,105,944 km (0.109 R)
• M53: 15,491,308 km (0.073 R)
• M54: 15,851,989 km (0.08 R)
• M55: 15,991,564 km (0.101 R)
• M56: 16,103,463 km (0.053 R)
• M57: 16,468,930 km (0.099 R)
• M58: 16,837,240 km (0.113 R)
• M59: 17,236,816 km (0.113 R)
• M60: 17,409,003 km (0.074 R)
• M61: 17,552,917 km (0.117 R)
• M62: 17,784,045 km (0.072 R)
• M63: 17,871,111 km (0.08 R)
• M64: 17,958,177 km (0.073 R)
• M65: 18,191,101 km (0.055 R)
• M66: 18,307,937 km (0.112 R)
• M67: 18,454,393 km (0.054 R)
• M68: 18,542,357 km (0.075 R)
• M69: 19,729,566 km (0.1 R)
• M70: 19,849,543 km (0.101 R)
• M71: 20,000,039 km (0.114 R)
• M72: 20,150,833 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.1

Radius: 11.5

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.12 AU - 3.94 AU

Year: 4423 Days

Day: 10.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,341,626 km

• M1: 149,598 km (0.067 R)
• M2: 585,077 km (0.065 R)
• M3: 847,023 km (0.076 R)
• M4: 942,915 km (0.069 R)
• M5: 1,379,292 km (0.095 R)
• M6: 1,553,125 km (0.097 R)
• M7: 1,734,288 km (0.118 R)
• M8: 1,874,761 km (0.114 R)
• M9: 1,986,809 km (0.094 R)
• M10: 2,388,330 km (0.105 R)
• M11: 2,616,616 km (0.056 R)
• M12: 2,833,683 km (0.08 R)
• M13: 3,019,184 km (0.055 R)
• M14: 3,094,582 km (0.068 R)
• M15: 3,520,487 km (0.038 R)
• M16: 3,740,545 km (0.113 R)
• M17: 4,131,295 km (0.097 R)
• M18: 4,600,135 km (0.096 R)
• M19: 4,974,279 km (0.101 R)
• M20: 5,086,178 km (0.086 R)
• M21: 5,244,303 km (0.039 R)
• M22: 5,798,862 km (0.104 R)
• M23: 5,893,109 km (0.108 R)
• M24: 5,987,804 km (0.076 R)
• M25: 6,107,034 km (0.098 R)
• M26: 6,518,278 km (0.083 R)
• M27: 7,139,409 km (0.069 R)
• M28: 7,342,114 km (0.066 R)
• M29: 7,649,986 km (0.099 R)
• M30: 7,935,868 km (0.111 R)
• M31: 8,304,776 km (0.076 R)
• M32: 9,032,271 km (0.114 R)
• M33: 9,141,776 km (0.081 R)
• M34: 9,279,257 km (0.074 R)
• M35: 9,389,810 km (0.105 R)
• M36: 9,640,087 km (0.06 R)
• M37: 9,724,011 km (0.074 R)
• M38: 9,892,608 km (0.1 R)
• M39: 10,261,068 km (0.119 R)
• M40: 10,490,251 km (0.114 R)
• M41: 10,605,442 km (0.118 R)
• M42: 10,924,385 km (0.098 R)
• M43: 11,128,885 km (0.115 R)
• M44: 11,690,774 km (0.111 R)
• M45: 11,990,120 km (0.086 R)
• M46: 12,352,745 km (0.045 R)
• M47: 12,566,072 km (0.114 R)
• M48: 12,780,445 km (0.117 R)
• M49: 12,996,165 km (0.119 R)
• M50: 14,443,226 km (0.082 R)
• M51: 14,571,581 km (0.084 R)
• M52: 14,861,501 km (0.092 R)
• M53: 16,339,827 km (0.099 R)
• M54: 16,910,394 km (0.091 R)
• M55: 17,249,233 km (0.117 R)
• M56: 17,727,198 km (0.076 R)
• M57: 18,140,387 km (0.029 R)
• M58: 18,244,208 km (0.076 R)
• M59: 18,487,155 km (0.1 R)
• M60: 18,731,149 km (0.091 R)
• M61: 19,011,346 km (0.114 R)
• M62: 19,505,169 km (0.111 R)
• M63: 19,967,426 km (0.084 R)
• M64: 20,181,950 km (0.057 R)
• M65: 20,613,390 km (0.089 R)
• M66: 20,902,712 km (0.112 R)
• M67: 21,302,737 km (0.051 R)
• M68: 21,448,894 km (0.097 R)
• M69: 21,522,047 km (0.028 R)
• M70: 21,815,558 km (0.095 R)
• M71: 22,443,720 km (0.064 R)
• M72: 22,778,819 km (0.092 R)
• M73: 23,340,709 km (0.103 R)
• M74: 23,415,956 km (0.108 R)
• M75: 23,793,541 km (0.106 R)
• M76: 24,287,514 km (0.115 R)
• M77: 24,363,808 km (0.083 R)
• M78: 25,053,903 km (0.118 R)
• M79: 25,169,543 km (0.1 R)
• M80: 25,246,735 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.6

Radius: 12.4

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.36 AU - 4.7 AU

Year: 6429 Days

Day: 11.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,341,626 km

• M1: 157,377 km (0.099 R)
• M2: 324,029 km (0.113 R)
• M3: 433,385 km (0.096 R)
• M4: 727,345 km (0.082 R)
• M5: 1,068,278 km (0.115 R)
• M6: 1,387,371 km (0.072 R)
• M7: 1,679,685 km (0.051 R)
• M8: 2,238,882 km (0.096 R)
• M9: 2,539,424 km (0.078 R)
• M10: 2,876,169 km (0.065 R)
• M11: 3,132,280 km (0.112 R)
• M12: 3,420,406 km (0.092 R)
• M13: 3,692,075 km (0.095 R)
• M14: 4,048,268 km (0.091 R)
• M15: 4,178,269 km (0.05 R)
• M16: 4,959,319 km (0.11 R)
• M17: 5,126,569 km (0.074 R)
• M18: 5,726,906 km (0.095 R)
• M19: 6,349,532 km (0.11 R)
• M20: 6,531,593 km (0.102 R)
• M21: 6,776,784 km (0.107 R)
• M22: 7,181,895 km (0.103 R)
• M23: 7,659,112 km (0.096 R)
• M24: 7,982,991 km (0.096 R)
• M25: 8,812,511 km (0.102 R)
• M26: 9,117,841 km (0.073 R)
• M27: 9,774,126 km (0.1 R)
• M28: 10,160,987 km (0.081 R)
• M29: 10,445,522 km (0.082 R)
• M30: 11,241,532 km (0.035 R)
• M31: 11,388,437 km (0.057 R)
• M32: 11,721,143 km (0.104 R)
• M33: 11,982,191 km (0.105 R)
• M34: 12,320,731 km (0.116 R)
• M35: 12,472,124 km (0.116 R)
• M36: 12,738,707 km (0.12 R)
• M37: 12,853,449 km (0.096 R)
• M38: 13,238,664 km (0.084 R)
• M39: 13,862,935 km (0.035 R)
• M40: 14,139,093 km (0.086 R)
• M41: 14,417,046 km (0.109 R)
• M42: 15,221,135 km (0.08 R)
• M43: 15,628,789 km (0.106 R)
• M44: 15,833,887 km (0.1 R)
• M45: 16,538,045 km (0.089 R)
• M46: 16,957,068 km (0.113 R)
• M47: 17,805,587 km (0.11 R)
• M48: 17,934,092 km (0.081 R)
• M49: 18,278,167 km (0.081 R)
• M50: 18,668,019 km (0.088 R)
• M51: 18,754,935 km (0.078 R)
• M52: 18,929,367 km (0.035 R)
• M53: 19,323,707 km (0.118 R)
• M54: 19,411,670 km (0.054 R)
• M55: 19,720,739 km (0.097 R)
• M56: 19,942,443 km (0.113 R)
• M57: 20,478,153 km (0.058 R)
• M58: 21,063,679 km (0.045 R)
• M59: 22,021,255 km (0.086 R)
• M60: 22,806,794 km (0.098 R)
• M61: 22,993,043 km (0.109 R)
• M62: 23,133,067 km (0.045 R)
• M63: 25,410,994 km (0.101 R)
• M64: 25,700,615 km (0.08 R)
• M65: 26,625,429 km (0.06 R)
• M66: 27,018,123 km (0.054 R)
• M67: 27,313,878 km (0.083 R)
• M68: 27,462,130 km (0.093 R)
• M69: 28,557,635 km (0.069 R)
• M70: 29,819,942 km (0.104 R)
• M71: 30,586,033 km (0.071 R)
• M72: 30,894,354 km (0.073 R)
• M73: 30,997,277 km (0.119 R)
• M74: 31,203,573 km (0.113 R)
• M75: 31,669,420 km (0.1 R)
• M76: 31,773,241 km (0.047 R)
• M77: 32,033,392 km (0.09 R)
• M78: 32,451,069 km (0.078 R)
• M79: 32,608,147 km (0.114 R)
• M80: 33,080,876 km (0.045 R)
• M81: 34,406,014 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.8

Radius: 7.6

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.94 AU - 9.94 AU

Year: 17825 Days

Day: 24.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,341,626 km

• M1: 96,790 km (0.078 R)
• M2: 145,559 km (0.087 R)
• M3: 212,579 km (0.066 R)
• M4: 446,400 km (0.107 R)
• M5: 1,064,090 km (0.06 R)
• M6: 1,736,981 km (0.116 R)
• M7: 2,518,630 km (0.065 R)
• M8: 3,357,275 km (0.113 R)
• M9: 3,667,841 km (0.098 R)
• M10: 3,947,289 km (0.055 R)
• M11: 4,740,158 km (0.106 R)
• M12: 5,000,608 km (0.092 R)
• M13: 6,229,555 km (0.075 R)
• M14: 6,276,827 km (0.074 R)
• M15: 8,210,978 km (0.054 R)
• M16: 8,471,428 km (0.12 R)
• M17: 8,576,296 km (0.092 R)
• M18: 8,787,529 km (0.105 R)
• M19: 9,431,248 km (0.054 R)
• M20: 9,924,024 km (0.119 R)
• M21: 9,979,375 km (0.113 R)
• M22: 10,763,866 km (0.104 R)
• M23: 11,336,527 km (0.113 R)
• M24: 11,801,626 km (0.112 R)
• M25: 12,451,330 km (0.112 R)
• M26: 12,570,709 km (0.1 R)
• M27: 13,173,439 km (0.09 R)
• M28: 13,417,134 km (0.119 R)
• M29: 13,600,840 km (0.094 R)
• M30: 14,657,899 km (0.088 R)
• M31: 15,805,613 km (0.044 R)
• M32: 16,129,493 km (0.032 R)
• M33: 16,455,616 km (0.101 R)
• M34: 16,718,160 km (0.088 R)
• M35: 16,982,051 km (0.043 R)
• M36: 17,313,859 km (0.117 R)
• M37: 17,714,781 km (0.118 R)
• M38: 18,525,901 km (0.04 R)
• M39: 19,004,614 km (0.11 R)
• M40: 19,418,103 km (0.108 R)
• M41: 19,487,367 km (0.1 R)
• M42: 20,324,367 km (0.119 R)
• M43: 22,395,250 km (0.108 R)
• M44: 22,686,068 km (0.067 R)
• M45: 23,345,197 km (0.05 R)
• M46: 24,159,159 km (0.064 R)
• M47: 24,757,101 km (0.095 R)
• M48: 25,284,135 km (0.036 R)
• M49: 25,662,916 km (0.105 R)
• M50: 27,351,876 km (0.109 R)
• M51: 28,366,599 km (0.112 R)
• M52: 28,602,514 km (0.068 R)
• M53: 28,839,178 km (0.109 R)
• M54: 31,159,292 km (0.059 R)
• M55: 31,484,069 km (0.084 R)
• M56: 33,788,325 km (0.052 R)
• M57: 33,954,977 km (0.07 R)
• M58: 34,792,426 km (0.036 R)
• M59: 37,603,818 km (0.045 R)
• M60: 39,518,222 km (0.051 R)
• M61: 41,019,138 km (0.064 R)
• M62: 42,179,419 km (0.098 R)
• M63: 44,623,549 km (0.096 R)
• M64: 44,989,615 km (0.079 R)
• M65: 45,081,169 km (0.066 R)
• M66: 45,724,589 km (0.091 R)
• M67: 47,485,955 km (0.114 R)
• M68: 47,672,653 km (0.037 R)
• M69: 47,766,151 km (0.107 R)
• M70: 48,986,421 km (0.07 R)
• M71: 49,269,460 km (0.119 R)
• M72: 49,553,098 km (0.035 R)
• M73: 50,027,024 km (0.095 R)
• M74: 51,457,628 km (0.099 R)
• M75: 53,289,006 km (0.064 R)
• M76: 54,749,978 km (0.104 R)
• M77: 55,436,184 km (0.111 R)
• M78: 56,125,232 km (0.1 R)
• M79: 56,718,238 km (0.032 R)
• M80: 57,015,488 km (0.091 R)
• M81: 59,010,226 km (0.067 R)
• M82: 59,411,897 km (0.09 R)
• M83: 59,713,785 km (0.032 R)
• M84: 59,814,465 km (0.107 R)
• M85: 60,723,720 km (0.111 R)
• M86: 61,841,067 km (0.091 R)
• M87: 62,453,521 km (0.052 R)
• M88: 64,199,328 km (0.054 R)
• M89: 64,612,517 km (0.085 R)
• M90: 64,715,889 km (0.113 R)
• M91: 65,857,171 km (0.089 R)
• M92: 67,109,904 km (0.119 R)
• M93: 68,897,748 km (0.084 R)
• M94: 70,488,422 km (0.075 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: 391 - 18,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit