🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.5

Radius: 14.1

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.15 AU - 1.51 AU

Year: 1040 Days

Day: 12.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 17,798,542 km

• M1: 179,966 km (0.077 R)
• M2: 274,213 km (0.059 R)
• M3: 380,876 km (0.099 R)
• M4: 525,089 km (0.115 R)
• M5: 739,313 km (0.031 R)
• M6: 844,929 km (0.082 R)
• M7: 946,955 km (0.117 R)
• M8: 1,088,474 km (0.089 R)
• M9: 1,211,444 km (0.064 R)
• M10: 1,372,411 km (0.108 R)
• M11: 1,478,177 km (0.089 R)
• M12: 1,610,271 km (0.064 R)
• M13: 1,758,523 km (0.084 R)
• M14: 1,862,045 km (0.072 R)
• M15: 1,961,527 km (0.104 R)
• M16: 2,120,699 km (0.118 R)
• M17: 2,211,805 km (0.03 R)
• M18: 2,364,394 km (0.098 R)
• M19: 2,506,812 km (0.114 R)
• M20: 2,603,601 km (0.088 R)
• M21: 2,850,887 km (0.099 R)
• M22: 3,187,781 km (0.093 R)
• M23: 3,300,578 km (0.079 R)
• M24: 3,429,980 km (0.071 R)
• M25: 3,568,807 km (0.065 R)
• M26: 3,812,651 km (0.071 R)
• M27: 4,086,266 km (0.116 R)
• M28: 4,201,007 km (0.11 R)
• M29: 4,291,813 km (0.112 R)
• M30: 4,383,218 km (0.076 R)
• M31: 4,483,897 km (0.101 R)
• M32: 4,833,507 km (0.118 R)
• M33: 4,937,478 km (0.099 R)
• M34: 5,077,352 km (0.111 R)
• M35: 5,316,409 km (0.086 R)
• M36: 5,559,356 km (0.087 R)
• M37: 5,677,538 km (0.062 R)
• M38: 5,842,694 km (0.097 R)
• M39: 6,000,221 km (0.116 R)
• M40: 6,093,420 km (0.11 R)
• M41: 6,206,068 km (0.116 R)
• M42: 6,338,312 km (0.119 R)
• M43: 6,462,030 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.4

Radius: 14.1

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.21 AU - 1.57 AU

Year: 1112 Days

Day: 5.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 17,798,542 km

• M1: 179,966 km (0.079 R)
• M2: 276,756 km (0.085 R)
• M3: 379,829 km (0.088 R)
• M4: 476,020 km (0.037 R)
• M5: 674,686 km (0.071 R)
• M6: 771,177 km (0.114 R)
• M7: 879,336 km (0.12 R)
• M8: 967,449 km (0.092 R)
• M9: 1,209,648 km (0.112 R)
• M10: 1,302,249 km (0.103 R)
• M11: 1,754,185 km (0.078 R)
• M12: 1,843,943 km (0.025 R)
• M13: 2,397,755 km (0.104 R)
• M14: 2,618,561 km (0.104 R)
• M15: 2,731,657 km (0.067 R)
• M16: 2,846,399 km (0.115 R)
• M17: 2,972,510 km (0.067 R)
• M18: 3,362,511 km (0.092 R)
• M19: 3,652,881 km (0.032 R)
• M20: 3,758,497 km (0.102 R)
• M21: 3,875,931 km (0.117 R)
• M22: 4,027,324 km (0.102 R)
• M23: 4,125,610 km (0.107 R)
• M24: 4,698,271 km (0.06 R)
• M25: 4,836,798 km (0.104 R)
• M26: 5,141,529 km (0.092 R)
• M27: 5,296,213 km (0.048 R)
• M28: 5,585,984 km (0.089 R)
• M29: 5,696,089 km (0.071 R)
• M30: 5,856,308 km (0.108 R)
• M31: 6,093,271 km (0.119 R)
• M32: 6,231,948 km (0.104 R)
• M33: 7,716,557 km (0.116 R)
• M34: 8,004,234 km (0.067 R)
• M35: 8,184,051 km (0.077 R)
• M36: 8,337,389 km (0.101 R)
• M37: 8,618,483 km (0.092 R)
• M38: 8,760,152 km (0.092 R)
• M39: 8,902,719 km (0.057 R)
• M40: 9,060,395 km (0.092 R)
• M41: 9,204,607 km (0.058 R)
• M42: 9,364,079 km (0.063 R)
• M43: 9,553,619 km (0.069 R)
• M44: 9,715,185 km (0.067 R)
• M45: 9,833,218 km (0.069 R)
• M46: 9,951,699 km (0.117 R)
• M47: 10,085,589 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.5

Radius: 8.9

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.22 AU - 2.04 AU

Year: 1411 Days

Day: 10.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 17,798,542 km

• M1: 318,045 km (0.093 R)
• M2: 378,034 km (0.046 R)
• M3: 460,013 km (0.074 R)
• M4: 561,142 km (0.112 R)
• M5: 697,276 km (0.054 R)
• M6: 759,359 km (0.11 R)
• M7: 874,400 km (0.087 R)
• M8: 1,188,405 km (0.062 R)
• M9: 1,247,048 km (0.079 R)
• M10: 1,315,115 km (0.102 R)
• M11: 1,375,852 km (0.065 R)
• M12: 1,545,645 km (0.117 R)
• M13: 1,637,797 km (0.107 R)
• M14: 1,876,406 km (0.066 R)
• M15: 2,065,348 km (0.062 R)
• M16: 2,515,787 km (0.086 R)
• M17: 2,581,012 km (0.08 R)
• M18: 2,724,476 km (0.108 R)
• M19: 3,312,695 km (0.117 R)
• M20: 3,432,523 km (0.097 R)
• M21: 3,566,264 km (0.117 R)
• M22: 3,876,230 km (0.111 R)
• M23: 3,990,074 km (0.088 R)
• M24: 4,053,803 km (0.101 R)
• M25: 4,117,831 km (0.071 R)
• M26: 4,182,158 km (0.069 R)
• M27: 4,272,964 km (0.098 R)
• M28: 4,509,179 km (0.115 R)
• M29: 4,629,007 km (0.11 R)
• M30: 4,722,805 km (0.115 R)
• M31: 4,858,191 km (0.106 R)
• M32: 4,953,634 km (0.108 R)
• M33: 5,063,439 km (0.072 R)
• M34: 5,132,553 km (0.105 R)
• M35: 5,299,654 km (0.031 R)
• M36: 5,383,728 km (0.108 R)
• M37: 5,468,401 km (0.099 R)
• M38: 5,840,600 km (0.111 R)
• M39: 6,161,787 km (0.032 R)
• M40: 6,354,319 km (0.115 R)
• M41: 6,715,000 km (0.092 R)
• M42: 6,943,884 km (0.111 R)
• M43: 7,221,987 km (0.116 R)
• M44: 7,409,433 km (0.101 R)
• M45: 7,582,667 km (0.051 R)
• M46: 7,693,519 km (0.115 R)
• M47: 7,757,098 km (0.036 R)
• M48: 7,965,189 km (0.026 R)
• M49: 8,077,986 km (0.076 R)
• M50: 8,485,042 km (0.118 R)
• M51: 9,319,349 km (0.051 R)
• M52: 9,643,228 km (0.04 R)
• M53: 10,005,554 km (0.05 R)
• M54: 10,197,189 km (0.114 R)
• M55: 10,548,595 km (0.06 R)
• M56: 10,993,499 km (0.034 R)
• M57: 11,065,306 km (0.116 R)
• M58: 11,155,214 km (0.067 R)
• M59: 11,919,958 km (0.089 R)
• M60: 12,067,611 km (0.112 R)
• M61: 12,476,762 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.2

Radius: 15

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.64 AU - 2.48 AU

Year: 2005 Days

Day: 12.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 17,798,542 km

• M1: 186,997 km (0.105 R)
• M2: 298,149 km (0.086 R)
• M3: 426,653 km (0.108 R)
• M4: 631,153 km (0.081 R)
• M5: 729,738 km (0.084 R)
• M6: 889,509 km (0.077 R)
• M7: 1,020,108 km (0.092 R)
• M8: 1,229,395 km (0.1 R)
• M9: 1,641,388 km (0.088 R)
• M10: 1,743,563 km (0.054 R)
• M11: 1,848,132 km (0.12 R)
• M12: 2,197,144 km (0.115 R)
• M13: 2,299,319 km (0.083 R)
• M14: 2,438,146 km (0.114 R)
• M15: 2,556,029 km (0.082 R)
• M16: 2,748,711 km (0.095 R)
• M17: 2,958,896 km (0.095 R)
• M18: 3,072,441 km (0.098 R)
• M19: 3,174,467 km (0.036 R)
• M20: 3,343,064 km (0.102 R)
• M21: 3,501,189 km (0.074 R)
• M22: 3,716,161 km (0.117 R)
• M23: 3,921,858 km (0.066 R)
• M24: 4,117,083 km (0.12 R)
• M25: 4,488,684 km (0.105 R)
• M26: 4,634,392 km (0.117 R)
• M27: 4,737,465 km (0.064 R)
• M28: 5,233,682 km (0.095 R)
• M29: 5,449,402 km (0.051 R)
• M30: 5,589,575 km (0.036 R)
• M31: 5,873,512 km (0.112 R)
• M32: 5,969,404 km (0.058 R)
• M33: 6,162,385 km (0.111 R)
• M34: 6,324,998 km (0.06 R)
• M35: 6,439,590 km (0.105 R)
• M36: 6,554,930 km (0.059 R)
• M37: 6,821,214 km (0.076 R)
• M38: 7,193,114 km (0.07 R)
• M39: 7,537,190 km (0.113 R)
• M40: 7,886,650 km (0.106 R)
• M41: 8,313,004 km (0.095 R)
• M42: 8,565,226 km (0.098 R)
• M43: 8,838,392 km (0.109 R)
• M44: 9,318,601 km (0.068 R)
• M45: 9,618,395 km (0.105 R)
• M46: 9,731,641 km (0.091 R)
• M47: 10,112,517 km (0.055 R)
• M48: 10,208,409 km (0.114 R)
• M49: 10,420,688 km (0.057 R)
• M50: 10,731,852 km (0.091 R)
• M51: 11,264,271 km (0.063 R)
• M52: 11,383,650 km (0.105 R)
• M53: 11,926,541 km (0.102 R)
• M54: 12,089,004 km (0.096 R)
• M55: 12,191,030 km (0.082 R)
• M56: 12,684,254 km (0.113 R)
• M57: 13,058,548 km (0.084 R)
• M58: 13,605,627 km (0.108 R)
• M59: 14,224,813 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.4

Radius: 8

Gravity: 15.08 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.38 AU - 2.68 AU

Year: 2729 Days

Day: 7.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 17,798,542 km

• M1: 103,223 km (0.033 R)
• M2: 193,879 km (0.106 R)
• M3: 446,998 km (0.103 R)
• M4: 498,759 km (0.117 R)
• M5: 637,885 km (0.1 R)
• M6: 854,503 km (0.091 R)
• M7: 920,775 km (0.038 R)
• M8: 1,023,698 km (0.084 R)
• M9: 1,433,596 km (0.1 R)
• M10: 1,890,917 km (0.098 R)
• M11: 1,964,070 km (0.111 R)
• M12: 2,053,081 km (0.114 R)
• M13: 2,158,548 km (0.096 R)
• M14: 2,343,899 km (0.1 R)
• M15: 2,846,399 km (0.083 R)
• M16: 3,399,462 km (0.099 R)
• M17: 3,542,926 km (0.108 R)
• M18: 3,706,736 km (0.113 R)
• M19: 3,798,739 km (0.07 R)
• M20: 4,098,682 km (0.092 R)
• M21: 4,386,808 km (0.072 R)
• M22: 4,602,229 km (0.077 R)
• M23: 4,962,311 km (0.076 R)
• M24: 5,043,692 km (0.061 R)
• M25: 5,104,878 km (0.103 R)
• M26: 5,166,362 km (0.073 R)
• M27: 5,394,050 km (0.059 R)
• M28: 5,603,787 km (0.111 R)
• M29: 5,794,973 km (0.073 R)
• M30: 5,859,150 km (0.104 R)
• M31: 6,009,795 km (0.086 R)
• M32: 7,330,445 km (0.109 R)
• M33: 7,539,583 km (0.119 R)
• M34: 7,609,744 km (0.118 R)
• M35: 7,845,212 km (0.108 R)
• M36: 8,035,201 km (0.109 R)
• M37: 8,590,209 km (0.107 R)
• M38: 8,736,964 km (0.085 R)
• M39: 9,008,335 km (0.032 R)
• M40: 9,082,835 km (0.099 R)
• M41: 9,357,646 km (0.105 R)
• M42: 9,559,304 km (0.085 R)
• M43: 9,610,018 km (0.111 R)
• M44: 9,864,484 km (0.107 R)
• M45: 9,992,539 km (0.106 R)
• M46: 10,510,447 km (0.09 R)
• M47: 10,904,638 km (0.025 R)
• M48: 11,170,024 km (0.085 R)
• M49: 11,897,519 km (0.093 R)
• M50: 11,979,199 km (0.095 R)
• M51: 12,253,262 km (0.09 R)
• M52: 12,335,840 km (0.109 R)
• M53: 13,031,171 km (0.052 R)
• M54: 13,171,793 km (0.04 R)
• M55: 13,369,562 km (0.119 R)
• M56: 13,511,380 km (0.112 R)
• M57: 14,170,210 km (0.067 R)
• M58: 14,285,849 km (0.084 R)
• M59: 14,634,711 km (0.085 R)
• M60: 14,693,054 km (0.095 R)
• M61: 14,839,361 km (0.117 R)
• M62: 16,088,054 km (0.082 R)
• M63: 16,390,242 km (0.115 R)
• M64: 17,092,454 km (0.071 R)
• M65: 17,648,958 km (0.051 R)
• M66: 18,747,904 km (0.081 R)
• M67: 18,874,913 km (0.108 R)
• M68: 19,289,598 km (0.061 R)
• M69: 19,417,804 km (0.057 R)
• M70: 19,482,131 km (0.106 R)
• M71: 19,739,589 km (0.091 R)
• M72: 19,901,154 km (0.112 R)
• M73: 20,095,632 km (0.118 R)
• M74: 21,143,415 km (0.111 R)
• M75: 21,374,843 km (0.12 R)
• M76: 21,574,107 km (0.076 R)
• M77: 22,141,682 km (0.045 R)
• M78: 22,376,849 km (0.116 R)
• M79: 22,511,488 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.7

Radius: 11.1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.56 AU - 4.34 AU

Year: 5325 Days

Day: 10.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 17,798,542 km

• M1: 138,528 km (0.114 R)
• M2: 263,741 km (0.038 R)
• M3: 353,500 km (0.112 R)
• M4: 663,317 km (0.084 R)
• M5: 756,217 km (0.105 R)
• M6: 844,779 km (0.05 R)
• M7: 994,676 km (0.064 R)
• M8: 1,310,926 km (0.117 R)
• M9: 1,419,833 km (0.104 R)
• M10: 1,647,073 km (0.04 R)
• M11: 1,741,469 km (0.083 R)
• M12: 1,910,963 km (0.035 R)
• M13: 2,060,711 km (0.066 R)
• M14: 2,201,482 km (0.096 R)
• M15: 2,385,488 km (0.079 R)
• M16: 2,506,512 km (0.099 R)
• M17: 2,698,746 km (0.06 R)
• M18: 2,839,218 km (0.096 R)
• M19: 3,010,956 km (0.072 R)
• M20: 3,127,493 km (0.105 R)
• M21: 3,364,905 km (0.054 R)
• M22: 3,562,374 km (0.091 R)
• M23: 3,685,792 km (0.099 R)
• M24: 3,905,103 km (0.113 R)
• M25: 4,048,418 km (0.086 R)
• M26: 4,242,296 km (0.061 R)
• M27: 4,406,256 km (0.115 R)
• M28: 4,505,738 km (0.1 R)
• M29: 4,757,511 km (0.056 R)
• M30: 4,876,591 km (0.11 R)
• M31: 5,065,683 km (0.114 R)
• M32: 5,310,126 km (0.12 R)
• M33: 5,469,149 km (0.079 R)
• M34: 5,756,077 km (0.096 R)
• M35: 5,828,483 km (0.045 R)
• M36: 5,992,741 km (0.108 R)
• M37: 6,158,496 km (0.113 R)
• M38: 6,251,246 km (0.103 R)
• M39: 6,363,295 km (0.065 R)
• M40: 6,722,180 km (0.063 R)
• M41: 7,165,439 km (0.092 R)
• M42: 7,499,341 km (0.114 R)
• M43: 7,678,111 km (0.1 R)
• M44: 7,758,146 km (0.049 R)
• M45: 8,019,792 km (0.101 R)
• M46: 8,489,978 km (0.12 R)
• M47: 8,614,145 km (0.083 R)
• M48: 9,032,271 km (0.084 R)
• M49: 9,286,437 km (0.103 R)
• M50: 9,435,736 km (0.117 R)
• M51: 9,521,456 km (0.091 R)
• M52: 10,304,301 km (0.112 R)
• M53: 10,592,128 km (0.071 R)
• M54: 10,703,578 km (0.102 R)
• M55: 10,815,328 km (0.116 R)
• M56: 11,107,941 km (0.091 R)
• M57: 11,815,988 km (0.091 R)
• M58: 11,954,665 km (0.092 R)
• M59: 12,656,578 km (0.059 R)
• M60: 12,917,327 km (0.083 R)
• M61: 13,395,891 km (0.091 R)
• M62: 13,904,673 km (0.115 R)
• M63: 14,247,402 km (0.112 R)
• M64: 14,642,490 km (0.096 R)
• M65: 15,468,869 km (0.08 R)
• M66: 16,130,540 km (0.106 R)
• M67: 16,490,772 km (0.039 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 13,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit