🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.9

Radius: 14.3

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.56 AU - 0.62 AU

Year: 307 Days

Day: 9.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 31,564,683 km

• M1: 178,919 km (0.065 R)
• M2: 282,291 km (0.103 R)
• M3: 377,884 km (0.113 R)
• M4: 497,413 km (0.055 R)
• M5: 595,549 km (0.113 R)
• M6: 685,906 km (0.116 R)
• M7: 775,515 km (0.034 R)
• M8: 878,738 km (0.081 R)
• M9: 975,677 km (0.113 R)
• M10: 1,086,380 km (0.094 R)
• M11: 1,199,326 km (0.119 R)
• M12: 1,292,825 km (0.107 R)
• M13: 1,418,936 km (0.048 R)
• M14: 1,510,041 km (0.034 R)
• M15: 1,629,121 km (0.084 R)
• M16: 1,742,666 km (0.086 R)
• M17: 1,880,296 km (0.119 R)
• M18: 2,009,249 km (0.087 R)
• M19: 2,125,487 km (0.103 R)
• M20: 2,218,088 km (0.066 R)
• M21: 2,315,476 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597

Radius: 10.8

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.65 AU - 0.73 AU

Year: 389 Days

Day: 10.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 31,564,683 km

• M1: 137,331 km (0.099 R)
• M2: 213,327 km (0.113 R)
• M3: 284,236 km (0.077 R)
• M4: 360,531 km (0.095 R)
• M5: 437,723 km (0.095 R)
• M6: 505,940 km (0.096 R)
• M7: 602,580 km (0.118 R)
• M8: 725,101 km (0.114 R)
• M9: 832,811 km (0.076 R)
• M10: 946,356 km (0.055 R)
• M11: 1,013,675 km (0.036 R)
• M12: 1,091,616 km (0.118 R)
• M13: 1,185,414 km (0.112 R)
• M14: 1,277,267 km (0.096 R)
• M15: 1,362,089 km (0.073 R)
• M16: 1,429,557 km (0.066 R)
• M17: 1,517,970 km (0.087 R)
• M18: 1,638,845 km (0.051 R)
• M19: 1,721,273 km (0.067 R)
• M20: 1,879,697 km (0.082 R)
• M21: 2,021,067 km (0.12 R)
• M22: 2,098,559 km (0.111 R)
• M23: 2,188,617 km (0.068 R)
• M24: 2,291,391 km (0.05 R)
• M25: 2,372,473 km (0.116 R)
• M26: 2,472,254 km (0.026 R)
• M27: 2,645,938 km (0.108 R)
• M28: 2,774,143 km (0.103 R)
• M29: 2,860,760 km (0.102 R)
• M30: 3,107,148 km (0.062 R)
• M31: 3,184,340 km (0.059 R)
• M32: 3,294,893 km (0.108 R)
• M33: 3,486,378 km (0.11 R)
• M34: 3,667,990 km (0.102 R)
• M35: 3,818,486 km (0.072 R)
• M36: 3,887,450 km (0.087 R)
• M37: 4,068,912 km (0.069 R)
• M38: 4,404,161 km (0.112 R)
• M39: 4,498,408 km (0.103 R)
• M40: 4,571,412 km (0.109 R)
• M41: 4,703,955 km (0.103 R)
• M42: 4,852,656 km (0.094 R)
• M43: 5,048,180 km (0.038 R)
• M44: 5,116,546 km (0.104 R)
• M45: 5,208,100 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.9

Radius: 8.8

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.98 AU - 1.36 AU

Year: 858 Days

Day: 11.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 31,564,683 km

• M1: 123,867 km (0.109 R)
• M2: 191,635 km (0.081 R)
• M3: 293,062 km (0.115 R)
• M4: 379,380 km (0.03 R)
• M5: 434,582 km (0.066 R)
• M6: 609,911 km (0.06 R)
• M7: 667,207 km (0.068 R)
• M8: 746,942 km (0.063 R)
• M9: 861,983 km (0.112 R)
• M10: 960,718 km (0.068 R)
• M11: 1,069,326 km (0.073 R)
• M12: 1,164,171 km (0.091 R)
• M13: 1,299,258 km (0.062 R)
• M14: 1,426,715 km (0.114 R)
• M15: 1,511,686 km (0.113 R)
• M16: 1,591,871 km (0.067 R)
• M17: 1,687,165 km (0.093 R)
• M18: 1,784,553 km (0.054 R)
• M19: 1,848,132 km (0.115 R)
• M20: 1,934,001 km (0.071 R)
• M21: 2,200,136 km (0.118 R)
• M22: 2,353,025 km (0.103 R)
• M23: 2,501,576 km (0.103 R)
• M24: 2,637,261 km (0.088 R)
• M25: 2,783,568 km (0.081 R)
• M26: 2,965,927 km (0.067 R)
• M27: 3,325,261 km (0.119 R)
• M28: 3,430,578 km (0.055 R)
• M29: 3,771,213 km (0.046 R)
• M30: 3,835,091 km (0.074 R)
• M31: 4,057,094 km (0.102 R)
• M32: 4,188,591 km (0.076 R)
• M33: 4,331,008 km (0.069 R)
• M34: 4,446,198 km (0.104 R)
• M35: 4,591,458 km (0.054 R)
• M36: 4,699,168 km (0.099 R)
• M37: 4,976,822 km (0.113 R)
• M38: 5,047,133 km (0.028 R)
• M39: 5,158,284 km (0.034 R)
• M40: 5,290,678 km (0.088 R)
• M41: 5,517,169 km (0.101 R)
• M42: 5,673,499 km (0.035 R)
• M43: 5,757,573 km (0.071 R)
• M44: 5,894,904 km (0.107 R)
• M45: 5,990,647 km (0.053 R)
• M46: 6,076,217 km (0.102 R)
• M47: 6,216,091 km (0.066 R)
• M48: 6,357,012 km (0.079 R)
• M49: 6,532,041 km (0.047 R)
• M50: 6,686,426 km (0.086 R)
• M51: 6,842,008 km (0.034 R)
• M52: 6,931,468 km (0.109 R)
• M53: 7,224,979 km (0.103 R)
• M54: 7,419,007 km (0.073 R)
• M55: 7,476,453 km (0.114 R)
• M56: 7,557,086 km (0.089 R)
• M57: 7,696,062 km (0.114 R)
• M58: 7,800,781 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.4

Radius: 9.6

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.68 AU - 2.7 AU

Year: 2198 Days

Day: 8.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,564,683 km

• M1: 148,102 km (0.115 R)
• M2: 262,694 km (0.091 R)
• M3: 389,702 km (0.071 R)
• M4: 668,254 km (0.117 R)
• M5: 768,484 km (0.069 R)
• M6: 864,227 km (0.113 R)
• M7: 933,940 km (0.034 R)
• M8: 1,210,097 km (0.103 R)
• M9: 1,416,393 km (0.061 R)
• M10: 1,487,900 km (0.116 R)
• M11: 1,646,773 km (0.111 R)
• M12: 2,021,815 km (0.119 R)
• M13: 2,102,748 km (0.085 R)
• M14: 2,226,316 km (0.109 R)
• M15: 2,296,028 km (0.062 R)
• M16: 2,509,504 km (0.09 R)
• M17: 2,670,322 km (0.075 R)
• M18: 2,971,313 km (0.113 R)
• M19: 3,267,666 km (0.075 R)
• M20: 3,347,103 km (0.084 R)
• M21: 3,573,444 km (0.091 R)
• M22: 3,638,968 km (0.099 R)
• M23: 3,738,152 km (0.086 R)
• M24: 3,821,478 km (0.079 R)
• M25: 3,888,647 km (0.084 R)
• M26: 4,092,250 km (0.087 R)
• M27: 4,404,461 km (0.11 R)
• M28: 4,796,557 km (0.101 R)
• M29: 5,070,470 km (0.053 R)
• M30: 5,255,822 km (0.083 R)
• M31: 5,349,470 km (0.034 R)
• M32: 5,481,266 km (0.109 R)
• M33: 6,059,013 km (0.118 R)
• M34: 6,137,402 km (0.034 R)
• M35: 6,355,067 km (0.056 R)
• M36: 6,575,275 km (0.057 R)
• M37: 6,656,058 km (0.094 R)
• M38: 6,879,557 km (0.119 R)
• M39: 7,064,460 km (0.06 R)
• M40: 7,481,090 km (0.081 R)
• M41: 7,991,668 km (0.105 R)
• M42: 8,056,294 km (0.12 R)
• M43: 8,272,912 km (0.109 R)
• M44: 8,513,465 km (0.087 R)
• M45: 8,734,122 km (0.1 R)
• M46: 9,091,212 km (0.108 R)
• M47: 10,307,892 km (0.047 R)
• M48: 10,378,352 km (0.073 R)
• M49: 10,566,846 km (0.083 R)
• M50: 10,875,616 km (0.039 R)
• M51: 11,091,186 km (0.107 R)
• M52: 11,187,378 km (0.029 R)
• M53: 11,404,893 km (0.053 R)
• M54: 11,967,381 km (0.091 R)
• M55: 12,338,982 km (0.025 R)
• M56: 12,463,747 km (0.083 R)
• M57: 12,664,208 km (0.102 R)
• M58: 12,764,738 km (0.102 R)
• M59: 13,527,986 km (0.09 R)
• M60: 13,759,863 km (0.096 R)
• M61: 14,071,026 km (0.029 R)
• M62: 14,436,943 km (0.117 R)
• M63: 15,231,756 km (0.096 R)
• M64: 15,661,551 km (0.119 R)
• M65: 15,904,946 km (0.111 R)
• M66: 16,863,719 km (0.045 R)
• M67: 17,336,149 km (0.058 R)
• M68: 17,559,948 km (0.081 R)
• M69: 17,812,918 km (0.099 R)
• M70: 18,579,158 km (0.089 R)
• M71: 18,664,878 km (0.078 R)
• M72: 19,009,401 km (0.097 R)
• M73: 19,356,020 km (0.099 R)
• M74: 19,471,958 km (0.115 R)

Asteroid Belt

Center: 2.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.3

Radius: 8.4

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.56 AU - 3.72 AU

Year: 4710 Days

Day: 11.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,564,683 km

• M1: 164,408 km (0.111 R)
• M2: 273,914 km (0.094 R)
• M3: 341,233 km (0.118 R)
• M4: 517,758 km (0.097 R)
• M5: 688,150 km (0.069 R)
• M6: 761,603 km (0.106 R)
• M7: 876,943 km (0.056 R)
• M8: 1,026,241 km (0.118 R)
• M9: 1,097,001 km (0.104 R)
• M10: 1,184,067 km (0.109 R)
• M11: 1,319,304 km (0.071 R)
• M12: 1,428,061 km (0.093 R)
• M13: 1,507,647 km (0.101 R)
• M14: 1,638,097 km (0.069 R)
• M15: 1,755,381 km (0.062 R)
• M16: 1,840,951 km (0.099 R)
• M17: 2,289,446 km (0.04 R)
• M18: 2,364,394 km (0.103 R)
• M19: 2,771,301 km (0.082 R)
• M20: 2,931,969 km (0.118 R)
• M21: 3,034,144 km (0.11 R)
• M22: 3,283,972 km (0.032 R)
• M23: 3,475,757 km (0.054 R)
• M24: 4,095,840 km (0.075 R)
• M25: 4,256,359 km (0.108 R)
• M26: 4,325,622 km (0.091 R)
• M27: 4,465,646 km (0.026 R)
• M28: 4,536,107 km (0.108 R)
• M29: 4,942,863 km (0.105 R)
• M30: 5,162,922 km (0.101 R)
• M31: 5,461,369 km (0.102 R)
• M32: 5,714,489 km (0.099 R)
• M33: 5,868,126 km (0.116 R)
• M34: 6,023,259 km (0.091 R)
• M35: 6,127,379 km (0.083 R)
• M36: 6,416,851 km (0.115 R)
• M37: 6,523,215 km (0.106 R)
• M38: 6,791,743 km (0.109 R)
• M39: 6,954,655 km (0.064 R)
• M40: 7,201,492 km (0.114 R)
• M41: 7,312,045 km (0.068 R)
• M42: 8,594,846 km (0.072 R)
• M43: 8,653,489 km (0.094 R)
• M44: 8,918,875 km (0.086 R)
• M45: 9,097,346 km (0.103 R)
• M46: 9,548,682 km (0.105 R)
• M47: 10,161,884 km (0.105 R)
• M48: 10,379,549 km (0.114 R)
• M49: 10,946,226 km (0.069 R)
• M50: 11,393,823 km (0.066 R)
• M51: 12,307,267 km (0.031 R)
• M52: 12,605,715 km (0.101 R)
• M53: 13,210,090 km (0.11 R)
• M54: 13,720,818 km (0.101 R)
• M55: 14,030,485 km (0.051 R)
• M56: 14,238,127 km (0.084 R)
• M57: 15,398,558 km (0.103 R)
• M58: 15,720,193 km (0.077 R)
• M59: 16,152,680 km (0.105 R)
• M60: 16,552,406 km (0.119 R)
• M61: 17,808,879 km (0.11 R)
• M62: 17,958,626 km (0.087 R)
• M63: 19,019,125 km (0.033 R)
• M64: 19,249,057 km (0.073 R)
• M65: 19,634,272 km (0.083 R)
• M66: 19,944,239 km (0.098 R)
• M67: 20,177,761 km (0.108 R)
• M68: 20,255,851 km (0.059 R)
• M69: 20,412,181 km (0.117 R)
• M70: 21,121,125 km (0.037 R)
• M71: 21,398,928 km (0.118 R)
• M72: 21,998,367 km (0.075 R)
• M73: 22,401,084 km (0.094 R)
• M74: 23,582,608 km (0.119 R)
• M75: 23,747,166 km (0.063 R)
• M76: 25,245,389 km (0.068 R)
• M77: 25,666,955 km (0.089 R)
• M78: 27,376,560 km (0.092 R)
• M79: 27,636,112 km (0.072 R)
• M80: 27,809,646 km (0.084 R)
• M81: 29,166,648 km (0.069 R)
• M82: 29,476,016 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.3

Radius: 12.3

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.46 AU - 4.46 AU

Year: 6388 Days

Day: 14.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,564,683 km

• M1: 184,305 km (0.098 R)
• M2: 292,314 km (0.075 R)
• M3: 404,213 km (0.081 R)
• M4: 661,522 km (0.047 R)
• M5: 1,161,179 km (0.05 R)
• M6: 1,252,433 km (0.056 R)
• M7: 1,410,110 km (0.098 R)
• M8: 1,659,340 km (0.111 R)
• M9: 1,887,327 km (0.115 R)
• M10: 3,047,159 km (0.032 R)
• M11: 3,262,580 km (0.117 R)
• M12: 4,008,924 km (0.109 R)
• M13: 4,486,590 km (0.096 R)
• M14: 4,584,427 km (0.096 R)
• M15: 4,732,379 km (0.065 R)
• M16: 4,982,656 km (0.087 R)
• M17: 5,314,464 km (0.084 R)
• M18: 5,470,046 km (0.06 R)
• M19: 5,865,733 km (0.092 R)
• M20: 6,325,596 km (0.097 R)
• M21: 6,463,077 km (0.093 R)
• M22: 6,881,502 km (0.084 R)
• M23: 7,540,181 km (0.104 R)
• M24: 7,744,682 km (0.116 R)
• M25: 8,010,368 km (0.111 R)
• M26: 8,129,447 km (0.099 R)
• M27: 8,581,083 km (0.051 R)
• M28: 8,856,044 km (0.068 R)
• M29: 9,071,914 km (0.03 R)
• M30: 9,666,865 km (0.087 R)
• M31: 9,761,859 km (0.108 R)
• M32: 10,017,073 km (0.099 R)
• M33: 10,242,069 km (0.032 R)
• M34: 10,339,008 km (0.086 R)
• M35: 10,533,784 km (0.058 R)
• M36: 10,828,343 km (0.113 R)
• M37: 10,960,138 km (0.064 R)
• M38: 12,479,454 km (0.095 R)
• M39: 12,721,653 km (0.07 R)
• M40: 12,860,779 km (0.1 R)
• M41: 13,387,065 km (0.106 R)
• M42: 14,316,067 km (0.089 R)
• M43: 15,155,162 km (0.106 R)
• M44: 15,636,418 km (0.082 R)
• M45: 16,160,460 km (0.112 R)
• M46: 16,424,649 km (0.102 R)
• M47: 17,072,109 km (0.075 R)
• M48: 17,534,217 km (0.068 R)
• M49: 17,727,946 km (0.112 R)
• M50: 18,156,843 km (0.057 R)
• M51: 18,431,505 km (0.104 R)
• M52: 19,303,660 km (0.102 R)
• M53: 19,865,700 km (0.099 R)
• M54: 20,311,202 km (0.045 R)
• M55: 20,555,495 km (0.118 R)
• M56: 20,637,176 km (0.113 R)
• M57: 20,800,836 km (0.063 R)
• M58: 21,418,376 km (0.094 R)
• M59: 22,083,787 km (0.075 R)
• M60: 22,334,962 km (0.1 R)
• M61: 22,924,976 km (0.094 R)
• M62: 24,335,983 km (0.088 R)
• M63: 24,508,918 km (0.087 R)
• M64: 24,595,536 km (0.075 R)
• M65: 25,643,020 km (0.113 R)
• M66: 27,151,714 km (0.09 R)
• M67: 27,331,082 km (0.071 R)
• M68: 28,279,383 km (0.099 R)
• M69: 28,780,536 km (0.108 R)
• M70: 29,055,048 km (0.091 R)
• M71: 29,192,528 km (0.058 R)
• M72: 29,652,841 km (0.063 R)
• M73: 30,069,022 km (0.079 R)
• M74: 30,208,298 km (0.106 R)
• M75: 31,329,384 km (0.027 R)
• M76: 31,517,579 km (0.088 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: 362 - 19,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit