🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.5

Radius: 10.9

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.43 AU - 0.63 AU

Year: 266 Days

Day: 8.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 21,925,478 km

• M1: 150,047 km (0.12 R)
• M2: 223,499 km (0.071 R)
• M3: 328,816 km (0.091 R)
• M4: 450,290 km (0.06 R)
• M5: 521,349 km (0.069 R)
• M6: 597,045 km (0.096 R)
• M7: 721,211 km (0.034 R)
• M8: 820,694 km (0.061 R)
• M9: 897,886 km (0.082 R)
• M10: 969,394 km (0.096 R)
• M11: 1,045,839 km (0.092 R)
• M12: 1,157,289 km (0.071 R)
• M13: 1,269,787 km (0.117 R)
• M14: 1,440,927 km (0.081 R)
• M15: 1,529,339 km (0.11 R)
• M16: 1,599,500 km (0.084 R)
• M17: 1,684,622 km (0.109 R)
• M18: 1,795,623 km (0.109 R)
• M19: 1,891,366 km (0.082 R)
• M20: 2,025,406 km (0.116 R)
• M21: 2,103,047 km (0.109 R)
• M22: 2,207,915 km (0.062 R)
• M23: 2,299,319 km (0.101 R)
• M24: 2,384,291 km (0.106 R)
• M25: 2,494,096 km (0.074 R)
• M26: 2,581,461 km (0.115 R)
• M27: 2,661,795 km (0.077 R)
• M28: 2,734,799 km (0.104 R)
• M29: 2,854,028 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.4

Radius: 12.9

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.76 AU - 0.9 AU

Year: 522 Days

Day: 11.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 21,925,478 km

• M1: 162,613 km (0.043 R)
• M2: 320,439 km (0.099 R)
• M3: 485,744 km (0.112 R)
• M4: 597,344 km (0.062 R)
• M5: 775,366 km (0.113 R)
• M6: 873,951 km (0.073 R)
• M7: 991,834 km (0.095 R)
• M8: 1,135,897 km (0.115 R)
• M9: 1,223,860 km (0.11 R)
• M10: 1,308,832 km (0.118 R)
• M11: 1,412,653 km (0.099 R)
• M12: 1,502,411 km (0.049 R)
• M13: 1,735,485 km (0.044 R)
• M14: 1,875,060 km (0.052 R)
• M15: 2,159,146 km (0.113 R)
• M16: 2,290,044 km (0.089 R)
• M17: 2,471,058 km (0.119 R)
• M18: 2,553,187 km (0.107 R)
• M19: 2,790,748 km (0.061 R)
• M20: 2,905,041 km (0.047 R)
• M21: 2,999,138 km (0.112 R)
• M22: 3,079,622 km (0.05 R)
• M23: 3,168,184 km (0.055 R)
• M24: 3,325,411 km (0.098 R)
• M25: 3,408,737 km (0.086 R)
• M26: 3,678,761 km (0.105 R)
• M27: 3,780,937 km (0.088 R)
• M28: 3,988,130 km (0.077 R)
• M29: 4,093,147 km (0.103 R)
• M30: 4,347,314 km (0.054 R)
• M31: 4,497,361 km (0.105 R)
• M32: 4,623,771 km (0.1 R)
• M33: 4,785,486 km (0.079 R)
• M34: 5,317,606 km (0.106 R)
• M35: 5,442,520 km (0.076 R)
• M36: 5,686,065 km (0.09 R)
• M37: 5,795,422 km (0.045 R)
• M38: 6,165,377 km (0.066 R)
• M39: 6,268,450 km (0.113 R)
• M40: 6,362,547 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.3

Radius: 9.7

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.86 AU - 1.38 AU

Year: 818 Days

Day: 10.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 21,925,478 km

• M1: 132,993 km (0.044 R)
• M2: 224,546 km (0.098 R)
• M3: 450,888 km (0.103 R)
• M4: 547,528 km (0.108 R)
• M5: 609,462 km (0.112 R)
• M6: 777,909 km (0.085 R)
• M7: 877,990 km (0.047 R)
• M8: 977,622 km (0.08 R)
• M9: 1,075,908 km (0.066 R)
• M10: 1,260,512 km (0.069 R)
• M11: 1,438,084 km (0.104 R)
• M12: 1,526,945 km (0.031 R)
• M13: 1,735,634 km (0.048 R)
• M14: 1,843,495 km (0.059 R)
• M15: 1,993,092 km (0.081 R)
• M16: 2,160,193 km (0.025 R)
• M17: 2,262,817 km (0.042 R)
• M18: 2,332,231 km (0.118 R)
• M19: 2,653,118 km (0.093 R)
• M20: 2,935,110 km (0.07 R)
• M21: 3,010,956 km (0.05 R)
• M22: 3,242,534 km (0.091 R)
• M23: 3,448,081 km (0.071 R)
• M24: 3,682,352 km (0.104 R)
• M25: 3,772,559 km (0.117 R)
• M26: 3,955,218 km (0.113 R)
• M27: 4,073,101 km (0.083 R)
• M28: 4,200,559 km (0.106 R)
• M29: 4,329,512 km (0.102 R)
• M30: 4,503,345 km (0.045 R)
• M31: 4,858,191 km (0.077 R)
• M32: 4,993,577 km (0.107 R)
• M33: 5,075,407 km (0.054 R)
• M34: 5,157,686 km (0.118 R)
• M35: 5,277,364 km (0.116 R)
• M36: 5,370,115 km (0.118 R)
• M37: 5,698,781 km (0.119 R)
• M38: 5,841,647 km (0.098 R)
• M39: 6,092,224 km (0.09 R)
• M40: 6,218,783 km (0.101 R)
• M41: 6,395,608 km (0.107 R)
• M42: 6,494,492 km (0.109 R)
• M43: 6,633,918 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.4

Radius: 14.3

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.97 AU - 1.37 AU

Year: 874 Days

Day: 11.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 21,925,478 km

• M1: 274,362 km (0.082 R)
• M2: 364,420 km (0.088 R)
• M3: 507,137 km (0.102 R)
• M4: 624,422 km (0.118 R)
• M5: 780,003 km (0.093 R)
• M6: 909,405 km (0.09 R)
• M7: 1,040,752 km (0.097 R)
• M8: 1,218,026 km (0.098 R)
• M9: 1,324,240 km (0.062 R)
• M10: 1,489,845 km (0.116 R)
• M11: 1,618,948 km (0.083 R)
• M12: 1,722,021 km (0.061 R)
• M13: 1,865,635 km (0.052 R)
• M14: 1,958,535 km (0.107 R)
• M15: 2,084,946 km (0.085 R)
• M16: 2,246,960 km (0.1 R)
• M17: 2,337,916 km (0.07 R)
• M18: 2,627,238 km (0.079 R)
• M19: 2,847,595 km (0.077 R)
• M20: 3,101,762 km (0.049 R)
• M21: 3,382,408 km (0.037 R)
• M22: 3,554,894 km (0.118 R)
• M23: 3,681,304 km (0.118 R)
• M24: 3,878,923 km (0.095 R)
• M25: 3,999,200 km (0.091 R)
• M26: 4,110,501 km (0.064 R)
• M27: 4,336,393 km (0.029 R)
• M28: 4,471,780 km (0.04 R)
• M29: 4,693,633 km (0.117 R)
• M30: 4,875,843 km (0.047 R)
• M31: 5,038,606 km (0.077 R)
• M32: 5,291,875 km (0.085 R)
• M33: 5,560,553 km (0.12 R)
• M34: 5,730,795 km (0.068 R)
• M35: 5,926,020 km (0.061 R)
• M36: 6,429,417 km (0.093 R)
• M37: 6,620,304 km (0.101 R)
• M38: 6,946,727 km (0.069 R)
• M39: 7,130,283 km (0.11 R)
• M40: 7,452,517 km (0.108 R)
• M41: 7,590,297 km (0.049 R)
• M42: 7,728,824 km (0.098 R)
• M43: 7,893,831 km (0.094 R)
• M44: 8,304,776 km (0.119 R)
• M45: 8,408,747 km (0.1 R)
• M46: 8,499,852 km (0.096 R)
• M47: 8,934,583 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.2

Radius: 9.3

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.37 AU - 3.15 AU

Year: 3165 Days

Day: 8.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 21,925,478 km

• M1: 135,386 km (0.098 R)
• M2: 232,475 km (0.118 R)
• M3: 593,006 km (0.119 R)
• M4: 672,891 km (0.099 R)
• M5: 809,025 km (0.059 R)
• M6: 1,129,464 km (0.085 R)
• M7: 1,521,261 km (0.075 R)
• M8: 1,588,729 km (0.093 R)
• M9: 2,002,667 km (0.106 R)
• M10: 2,139,549 km (0.087 R)
• M11: 2,344,498 km (0.106 R)
• M12: 3,068,252 km (0.119 R)
• M13: 3,154,421 km (0.048 R)
• M14: 3,358,622 km (0.108 R)
• M15: 3,492,213 km (0.044 R)
• M16: 3,841,524 km (0.111 R)
• M17: 3,903,457 km (0.12 R)
• M18: 4,012,664 km (0.083 R)
• M19: 4,202,204 km (0.064 R)
• M20: 4,282,089 km (0.06 R)
• M21: 4,508,431 km (0.073 R)
• M22: 4,573,805 km (0.118 R)
• M23: 4,772,022 km (0.118 R)
• M24: 5,296,961 km (0.068 R)
• M25: 5,610,219 km (0.118 R)
• M26: 5,965,365 km (0.082 R)
• M27: 6,254,837 km (0.034 R)
• M28: 6,364,492 km (0.116 R)
• M29: 6,847,543 km (0.045 R)
• M30: 6,998,488 km (0.115 R)
• M31: 7,112,481 km (0.099 R)
• M32: 7,322,965 km (0.038 R)
• M33: 7,652,529 km (0.115 R)
• M34: 8,086,064 km (0.115 R)
• M35: 8,245,835 km (0.032 R)
• M36: 8,406,503 km (0.037 R)
• M37: 8,487,286 km (0.11 R)
• M38: 8,731,130 km (0.116 R)
• M39: 8,812,811 km (0.095 R)
• M40: 9,329,821 km (0.083 R)
• M41: 10,785,408 km (0.109 R)
• M42: 10,851,231 km (0.09 R)
• M43: 10,917,204 km (0.053 R)
• M44: 11,071,738 km (0.063 R)
• M45: 11,138,160 km (0.117 R)
• M46: 11,787,115 km (0.12 R)
• M47: 11,877,622 km (0.075 R)
• M48: 11,968,278 km (0.105 R)
• M49: 12,310,409 km (0.118 R)
• M50: 12,425,300 km (0.072 R)
• M51: 12,586,566 km (0.067 R)
• M52: 13,332,910 km (0.103 R)
• M53: 13,592,762 km (0.06 R)
• M54: 13,901,981 km (0.118 R)
• M55: 14,021,509 km (0.063 R)
• M56: 15,063,907 km (0.118 R)
• M57: 15,162,193 km (0.068 R)
• M58: 15,458,098 km (0.116 R)
• M59: 15,905,694 km (0.062 R)
• M60: 16,332,348 km (0.077 R)
• M61: 16,864,617 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.3

Radius: 14.3

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.84 AU - 4.08 AU

Year: 4442 Days

Day: 10.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 21,925,478 km

• M1: 226,940 km (0.072 R)
• M2: 441,164 km (0.072 R)
• M3: 531,521 km (0.032 R)
• M4: 725,998 km (0.073 R)
• M5: 984,204 km (0.11 R)
• M6: 1,315,115 km (0.066 R)
• M7: 1,443,320 km (0.057 R)
• M8: 1,636,302 km (0.118 R)
• M9: 1,885,980 km (0.027 R)
• M10: 2,440,839 km (0.083 R)
• M11: 2,582,957 km (0.063 R)
• M12: 2,820,069 km (0.118 R)
• M13: 3,026,365 km (0.11 R)
• M14: 3,315,986 km (0.078 R)
• M15: 3,434,318 km (0.112 R)
• M16: 3,777,645 km (0.075 R)
• M17: 4,005,932 km (0.109 R)
• M18: 4,563,483 km (0.09 R)
• M19: 4,851,609 km (0.079 R)
• M20: 4,964,106 km (0.09 R)
• M21: 5,283,647 km (0.101 R)
• M22: 5,562,946 km (0.09 R)
• M23: 5,657,043 km (0.08 R)
• M24: 5,991,096 km (0.112 R)
• M25: 6,678,348 km (0.113 R)
• M26: 6,854,275 km (0.095 R)
• M27: 7,442,644 km (0.066 R)
• M28: 7,677,512 km (0.119 R)
• M29: 7,809,009 km (0.033 R)
• M30: 8,860,383 km (0.048 R)
• M31: 9,137,139 km (0.063 R)
• M32: 9,360,638 km (0.061 R)
• M33: 9,585,932 km (0.088 R)
• M34: 10,857,365 km (0.118 R)
• M35: 11,094,328 km (0.107 R)
• M36: 11,543,121 km (0.103 R)
• M37: 11,663,847 km (0.097 R)
• M38: 12,150,788 km (0.107 R)
• M39: 12,242,791 km (0.111 R)
• M40: 12,706,694 km (0.116 R)
• M41: 12,831,309 km (0.119 R)
• M42: 13,176,281 km (0.052 R)
• M43: 13,619,689 km (0.048 R)
• M44: 13,939,530 km (0.108 R)
• M45: 14,035,871 km (0.106 R)
• M46: 14,164,824 km (0.095 R)
• M47: 14,619,153 km (0.11 R)
• M48: 14,979,534 km (0.118 R)
• M49: 15,177,302 km (0.073 R)
• M50: 15,508,811 km (0.074 R)
• M51: 15,842,863 km (0.038 R)
• M52: 16,010,712 km (0.065 R)
• M53: 16,484,040 km (0.081 R)
• M54: 16,790,715 km (0.098 R)
• M55: 17,030,521 km (0.063 R)
• M56: 17,168,151 km (0.106 R)
• M57: 17,652,549 km (0.071 R)
• M58: 17,966,405 km (0.113 R)
• M59: 18,387,673 km (0.116 R)
• M60: 19,097,066 km (0.043 R)
• M61: 19,996,598 km (0.098 R)
• M62: 20,214,412 km (0.108 R)
• M63: 20,542,780 km (0.087 R)
• M64: 21,130,998 km (0.067 R)
• M65: 21,836,502 km (0.113 R)
• M66: 22,512,236 km (0.118 R)
• M67: 22,738,876 km (0.103 R)
• M68: 23,500,180 km (0.119 R)
• M69: 24,347,353 km (0.118 R)
• M70: 25,715,575 km (0.118 R)
• M71: 25,913,194 km (0.056 R)
• M72: 26,111,112 km (0.045 R)
• M73: 26,309,628 km (0.065 R)
• M74: 26,508,743 km (0.051 R)
• M75: 26,628,271 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.8

Radius: 9.6

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.86 AU - 4.6 AU

Year: 6005 Days

Day: 11 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 21,925,478 km

• M1: 120,127 km (0.057 R)
• M2: 262,245 km (0.087 R)
• M3: 650,302 km (0.066 R)
• M4: 980,913 km (0.098 R)
• M5: 1,083,089 km (0.075 R)
• M6: 1,177,036 km (0.106 R)
• M7: 1,514,978 km (0.094 R)
• M8: 1,647,821 km (0.062 R)
• M9: 1,953,898 km (0.064 R)
• M10: 2,069,836 km (0.076 R)
• M11: 2,232,898 km (0.058 R)
• M12: 2,293,335 km (0.097 R)
• M13: 2,524,763 km (0.113 R)
• M14: 2,651,323 km (0.105 R)
• M15: 2,747,664 km (0.108 R)
• M16: 2,828,746 km (0.103 R)
• M17: 2,943,936 km (0.083 R)
• M18: 3,010,358 km (0.038 R)
• M19: 3,264,076 km (0.112 R)
• M20: 3,332,891 km (0.104 R)
• M21: 3,437,161 km (0.102 R)
• M22: 3,810,557 km (0.085 R)
• M23: 4,234,368 km (0.053 R)
• M24: 4,442,458 km (0.109 R)
• M25: 4,770,676 km (0.052 R)
• M26: 5,126,869 km (0.087 R)
• M27: 5,187,157 km (0.083 R)
• M28: 5,247,594 km (0.072 R)
• M29: 5,491,738 km (0.038 R)
• M30: 6,310,936 km (0.096 R)
• M31: 6,505,413 km (0.117 R)
• M32: 6,636,311 km (0.051 R)
• M33: 6,811,939 km (0.055 R)
• M34: 6,967,072 km (0.052 R)
• M35: 7,056,083 km (0.094 R)
• M36: 7,575,935 km (0.115 R)
• M37: 7,782,829 km (0.108 R)
• M38: 7,875,281 km (0.097 R)
• M39: 7,991,518 km (0.108 R)
• M40: 8,319,736 km (0.113 R)
• M41: 8,748,334 km (0.085 R)
• M42: 8,989,635 km (0.095 R)
• M43: 9,159,878 km (0.103 R)
• M44: 9,257,565 km (0.055 R)
• M45: 9,776,370 km (0.056 R)
• M46: 9,926,417 km (0.063 R)
• M47: 10,997,538 km (0.116 R)
• M48: 11,625,999 km (0.086 R)
• M49: 12,293,055 km (0.108 R)
• M50: 12,455,070 km (0.056 R)
• M51: 12,644,910 km (0.083 R)
• M52: 13,027,431 km (0.118 R)
• M53: 13,192,587 km (0.093 R)
• M54: 13,330,816 km (0.103 R)
• M55: 13,497,169 km (0.118 R)
• M56: 13,636,295 km (0.116 R)
• M57: 13,972,441 km (0.069 R)
• M58: 14,169,761 km (0.105 R)
• M59: 14,709,809 km (0.114 R)
• M60: 15,869,043 km (0.099 R)
• M61: 16,548,816 km (0.084 R)
• M62: 17,419,475 km (0.067 R)
• M63: 17,936,785 km (0.088 R)
• M64: 18,335,762 km (0.078 R)
• M65: 18,706,765 km (0.05 R)
• M66: 19,361,854 km (0.057 R)
• M67: 19,581,763 km (0.107 R)
• M68: 19,834,284 km (0.114 R)
• M69: 20,024,423 km (0.116 R)
• M70: 20,310,604 km (0.083 R)
• M71: 20,983,794 km (0.11 R)
• M72: 21,306,926 km (0.088 R)
• M73: 21,371,851 km (0.092 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: 407 - 16,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit