🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.4

Radius: 14.9

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.06 AU - 1.22 AU

Year: 812 Days

Day: 5.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,891,943 km

• M1: 186,549 km (0.028 R)
• M2: 294,259 km (0.117 R)
• M3: 423,362 km (0.084 R)
• M4: 518,057 km (0.099 R)
• M5: 612,454 km (0.104 R)
• M6: 755,020 km (0.111 R)
• M7: 894,595 km (0.064 R)
• M8: 1,153,100 km (0.078 R)
• M9: 1,266,496 km (0.09 R)
• M10: 1,388,867 km (0.106 R)
• M11: 1,515,426 km (0.1 R)
• M12: 1,770,491 km (0.113 R)
• M13: 1,892,862 km (0.05 R)
• M14: 2,034,531 km (0.087 R)
• M15: 2,151,816 km (0.099 R)
• M16: 2,428,721 km (0.105 R)
• M17: 2,529,700 km (0.058 R)
• M18: 2,760,530 km (0.114 R)
• M19: 2,884,845 km (0.09 R)
• M20: 2,992,107 km (0.083 R)
• M21: 3,087,999 km (0.07 R)
• M22: 3,184,789 km (0.09 R)
• M23: 3,375,078 km (0.086 R)
• M24: 3,495,055 km (0.073 R)
• M25: 3,794,700 km (0.091 R)
• M26: 4,060,236 km (0.1 R)
• M27: 4,188,142 km (0.115 R)
• M28: 4,382,769 km (0.077 R)
• M29: 4,492,125 km (0.063 R)
• M30: 4,617,189 km (0.048 R)
• M31: 4,810,918 km (0.059 R)
• M32: 4,916,235 km (0.118 R)
• M33: 5,183,267 km (0.054 R)
• M34: 5,353,509 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.8

Radius: 12.7

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.07 AU - 1.43 AU

Year: 932 Days

Day: 9 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 69,891,943 km

• M1: 166,802 km (0.087 R)
• M2: 299,794 km (0.046 R)
• M3: 386,262 km (0.062 R)
• M4: 502,649 km (0.107 R)
• M5: 618,587 km (0.114 R)
• M6: 741,108 km (0.069 R)
• M7: 842,386 km (0.085 R)
• M8: 926,310 km (0.09 R)
• M9: 1,172,099 km (0.118 R)
• M10: 1,257,071 km (0.037 R)
• M11: 1,439,431 km (0.118 R)
• M12: 1,520,363 km (0.114 R)
• M13: 1,602,792 km (0.083 R)
• M14: 1,704,069 km (0.113 R)
• M15: 1,883,587 km (0.041 R)
• M16: 2,106,188 km (0.116 R)
• M17: 2,192,806 km (0.071 R)
• M18: 2,325,050 km (0.091 R)
• M19: 2,421,092 km (0.104 R)
• M20: 2,531,794 km (0.104 R)
• M21: 2,677,503 km (0.117 R)
• M22: 2,839,667 km (0.102 R)
• M23: 2,991,359 km (0.106 R)
• M24: 3,138,713 km (0.104 R)
• M25: 3,231,164 km (0.058 R)
• M26: 3,462,592 km (0.094 R)
• M27: 3,587,955 km (0.066 R)
• M28: 3,835,390 km (0.036 R)
• M29: 3,949,833 km (0.058 R)
• M30: 4,379,178 km (0.112 R)
• M31: 4,555,106 km (0.082 R)
• M32: 4,660,273 km (0.088 R)
• M33: 5,013,773 km (0.114 R)
• M34: 5,172,795 km (0.051 R)
• M35: 5,401,680 km (0.113 R)
• M36: 5,530,334 km (0.112 R)
• M37: 5,642,532 km (0.066 R)
• M38: 5,887,125 km (0.098 R)
• M39: 6,046,148 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.2

Radius: 13.8

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.97 AU - 2.13 AU

Year: 1957 Days

Day: 8.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 69,891,943 km

• M1: 181,612 km (0.063 R)
• M2: 297,999 km (0.06 R)
• M3: 385,663 km (0.11 R)
• M4: 494,271 km (0.106 R)
• M5: 632,201 km (0.05 R)
• M6: 743,651 km (0.085 R)
• M7: 880,683 km (0.097 R)
• M8: 1,017,714 km (0.072 R)
• M9: 1,172,399 km (0.115 R)
• M10: 1,441,824 km (0.046 R)
• M11: 1,550,881 km (0.106 R)
• M12: 1,662,930 km (0.084 R)
• M13: 1,812,977 km (0.119 R)
• M14: 1,919,640 km (0.033 R)
• M15: 2,671,668 km (0.114 R)
• M16: 2,766,663 km (0.095 R)
• M17: 2,918,355 km (0.113 R)
• M18: 3,115,525 km (0.103 R)
• M19: 3,331,844 km (0.105 R)
• M20: 3,523,329 km (0.071 R)
• M21: 3,658,117 km (0.072 R)
• M22: 3,994,862 km (0.104 R)
• M23: 4,567,821 km (0.114 R)
• M24: 5,234,878 km (0.111 R)
• M25: 5,337,652 km (0.097 R)
• M26: 5,458,378 km (0.105 R)
• M27: 5,615,006 km (0.097 R)
• M28: 5,737,826 km (0.114 R)
• M29: 6,057,816 km (0.081 R)
• M30: 6,402,041 km (0.105 R)
• M31: 6,512,145 km (0.104 R)
• M32: 6,734,148 km (0.089 R)
• M33: 7,415,417 km (0.05 R)
• M34: 7,960,402 km (0.115 R)
• M35: 8,198,113 km (0.06 R)
• M36: 8,498,356 km (0.052 R)
• M37: 8,761,648 km (0.101 R)
• M38: 9,110,062 km (0.071 R)
• M39: 9,693,792 km (0.117 R)
• M40: 9,883,931 km (0.059 R)
• M41: 9,990,146 km (0.087 R)
• M42: 10,440,585 km (0.119 R)
• M43: 10,548,744 km (0.095 R)
• M44: 10,657,352 km (0.104 R)
• M45: 10,875,616 km (0.118 R)
• M46: 11,606,551 km (0.09 R)
• M47: 11,808,658 km (0.116 R)
• M48: 12,102,617 km (0.111 R)
• M49: 12,444,897 km (0.107 R)
• M50: 12,698,017 km (0.108 R)
• M51: 12,883,069 km (0.061 R)
• M52: 13,045,832 km (0.118 R)
• M53: 13,727,250 km (0.059 R)
• M54: 14,084,340 km (0.105 R)
• M55: 14,492,743 km (0.07 R)
• M56: 14,880,650 km (0.114 R)
• M57: 15,026,957 km (0.041 R)
• M58: 15,124,794 km (0.112 R)
• M59: 15,790,803 km (0.112 R)
• M60: 15,940,102 km (0.104 R)
• M61: 16,189,930 km (0.08 R)
• M62: 16,466,387 km (0.111 R)
• M63: 16,567,216 km (0.058 R)
• M64: 16,871,199 km (0.087 R)
• M65: 17,049,370 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.5

Radius: 11.8

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.02 AU - 3.2 AU

Year: 3657 Days

Day: 8.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 69,891,943 km

• M1: 181,761 km (0.036 R)
• M2: 328,667 km (0.091 R)
• M3: 528,978 km (0.07 R)
• M4: 742,155 km (0.051 R)
• M5: 927,208 km (0.086 R)
• M6: 1,019,958 km (0.116 R)
• M7: 1,304,942 km (0.117 R)
• M8: 1,383,481 km (0.099 R)
• M9: 1,504,655 km (0.059 R)
• M10: 1,816,268 km (0.119 R)
• M11: 2,370,378 km (0.113 R)
• M12: 3,009,909 km (0.108 R)
• M13: 3,295,043 km (0.112 R)
• M14: 3,682,501 km (0.077 R)
• M15: 4,202,204 km (0.102 R)
• M16: 4,400,721 km (0.104 R)
• M17: 4,622,574 km (0.056 R)
• M18: 6,164,629 km (0.032 R)
• M19: 6,850,685 km (0.117 R)
• M20: 7,274,047 km (0.086 R)
• M21: 7,393,127 km (0.072 R)
• M22: 7,560,976 km (0.112 R)
• M23: 7,705,936 km (0.11 R)
• M24: 7,803,025 km (0.075 R)
• M25: 8,444,201 km (0.079 R)
• M26: 8,544,432 km (0.089 R)
• M27: 9,000,107 km (0.047 R)
• M28: 9,620,041 km (0.043 R)
• M29: 9,724,759 km (0.105 R)
• M30: 9,961,722 km (0.111 R)
• M31: 10,041,009 km (0.081 R)
• M32: 10,629,826 km (0.037 R)
• M33: 10,873,970 km (0.064 R)
• M34: 11,147,285 km (0.07 R)
• M35: 11,257,389 km (0.112 R)
• M36: 11,896,920 km (0.064 R)
• M37: 12,150,339 km (0.1 R)
• M38: 12,263,585 km (0.043 R)
• M39: 12,377,279 km (0.093 R)
• M40: 13,008,283 km (0.095 R)
• M41: 13,095,199 km (0.052 R)
• M42: 13,211,287 km (0.111 R)
• M43: 13,356,995 km (0.106 R)
• M44: 14,093,167 km (0.116 R)
• M45: 14,601,351 km (0.108 R)
• M46: 15,146,036 km (0.096 R)
• M47: 15,329,144 km (0.101 R)
• M48: 15,635,820 km (0.102 R)
• M49: 16,255,305 km (0.11 R)
• M50: 16,411,485 km (0.099 R)
• M51: 16,819,737 km (0.092 R)
• M52: 17,072,707 km (0.115 R)
• M53: 17,199,716 km (0.11 R)
• M54: 17,582,387 km (0.051 R)
• M55: 17,774,770 km (0.112 R)
• M56: 17,935,738 km (0.073 R)
• M57: 18,812,830 km (0.109 R)
• M58: 19,207,170 km (0.051 R)
• M59: 19,537,931 km (0.113 R)
• M60: 21,493,025 km (0.085 R)
• M61: 22,077,803 km (0.082 R)
• M62: 22,424,272 km (0.107 R)
• M63: 22,947,416 km (0.113 R)
• M64: 23,298,372 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.1

Radius: 10.3

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.09 AU - 4.43 AU

Year: 4862 Days

Day: 12.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 69,891,943 km

• M1: 177,273 km (0.092 R)
• M2: 339,438 km (0.08 R)
• M3: 421,118 km (0.104 R)
• M4: 666,309 km (0.039 R)
• M5: 750,233 km (0.037 R)
• M6: 825,481 km (0.108 R)
• M7: 1,095,505 km (0.105 R)
• M8: 1,378,096 km (0.115 R)
• M9: 1,667,119 km (0.095 R)
• M10: 1,905,428 km (0.077 R)
• M11: 2,228,111 km (0.088 R)
• M12: 2,433,957 km (0.037 R)
• M13: 2,548,849 km (0.074 R)
• M14: 2,705,029 km (0.116 R)
• M15: 2,884,546 km (0.043 R)
• M16: 3,576,137 km (0.101 R)
• M17: 3,773,606 km (0.056 R)
• M18: 3,907,197 km (0.115 R)
• M19: 4,042,434 km (0.083 R)
• M20: 4,271,318 km (0.107 R)
• M21: 4,387,406 km (0.073 R)
• M22: 4,741,953 km (0.116 R)
• M23: 5,007,789 km (0.102 R)
• M24: 5,604,983 km (0.09 R)
• M25: 5,911,958 km (0.054 R)
• M26: 6,172,109 km (0.086 R)
• M27: 6,649,925 km (0.112 R)
• M28: 6,784,712 km (0.078 R)
• M29: 6,920,397 km (0.093 R)
• M30: 7,556,637 km (0.039 R)
• M31: 8,211,427 km (0.118 R)
• M32: 8,736,516 km (0.105 R)
• M33: 9,062,938 km (0.082 R)
• M34: 9,302,744 km (0.117 R)
• M35: 9,453,688 km (0.047 R)
• M36: 10,034,876 km (0.041 R)
• M37: 10,627,582 km (0.09 R)
• M38: 10,722,278 km (0.09 R)
• M39: 10,880,552 km (0.051 R)
• M40: 11,295,986 km (0.06 R)
• M41: 11,392,626 km (0.106 R)
• M42: 11,586,654 km (0.08 R)
• M43: 12,043,526 km (0.091 R)
• M44: 12,573,103 km (0.11 R)
• M45: 13,347,720 km (0.064 R)
• M46: 13,415,787 km (0.057 R)
• M47: 14,311,280 km (0.087 R)
• M48: 14,907,428 km (0.045 R)
• M49: 15,333,034 km (0.079 R)
• M50: 15,511,504 km (0.062 R)
• M51: 16,560,634 km (0.097 R)
• M52: 17,038,300 km (0.118 R)
• M53: 17,149,152 km (0.089 R)
• M54: 17,297,403 km (0.066 R)
• M55: 17,595,103 km (0.096 R)
• M56: 17,669,902 km (0.05 R)
• M57: 17,969,696 km (0.09 R)
• M58: 18,195,739 km (0.102 R)
• M59: 18,802,956 km (0.096 R)
• M60: 18,994,142 km (0.113 R)
• M61: 19,147,480 km (0.042 R)
• M62: 19,881,707 km (0.061 R)
• M63: 21,937,780 km (0.101 R)
• M64: 22,058,505 km (0.094 R)
• M65: 22,705,965 km (0.078 R)
• M66: 23,113,619 km (0.108 R)
• M67: 23,523,816 km (0.069 R)
• M68: 23,936,557 km (0.068 R)
• M69: 24,393,130 km (0.097 R)
• M70: 24,685,294 km (0.114 R)
• M71: 25,272,915 km (0.074 R)
• M72: 25,653,192 km (0.055 R)
• M73: 25,865,173 km (0.061 R)
• M74: 26,035,265 km (0.066 R)
• M75: 26,163,022 km (0.071 R)
• M76: 26,676,292 km (0.11 R)
• M77: 27,106,685 km (0.085 R)
• M78: 27,279,321 km (0.06 R)
• M79: 27,799,922 km (0.088 R)
• M80: 27,930,521 km (0.117 R)
• M81: 28,455,011 km (0.119 R)
• M82: 28,586,657 km (0.061 R)
• M83: 28,674,621 km (0.115 R)
• M84: 28,762,584 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.5

Radius: 7.3

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.22 AU - 10.34 AU

Year: 20396 Days

Day: 23.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,891,943 km

• M1: 171,290 km (0.079 R)
• M2: 383,419 km (0.092 R)
• M3: 490,382 km (0.085 R)
• M4: 713,133 km (0.091 R)
• M5: 801,994 km (0.049 R)
• M6: 1,040,752 km (0.09 R)
• M7: 1,142,329 km (0.097 R)
• M8: 1,220,868 km (0.116 R)
• M9: 1,274,275 km (0.089 R)
• M10: 1,383,481 km (0.094 R)
• M11: 1,495,829 km (0.118 R)
• M12: 4,726,694 km (0.101 R)
• M13: 5,113,405 km (0.057 R)
• M14: 5,555,167 km (0.103 R)
• M15: 6,147,575 km (0.105 R)
• M16: 6,475,045 km (0.107 R)
• M17: 6,808,049 km (0.06 R)
• M18: 6,856,070 km (0.068 R)
• M19: 9,131,903 km (0.057 R)
• M20: 9,344,631 km (0.051 R)
• M21: 10,432,656 km (0.025 R)
• M22: 11,274,743 km (0.037 R)
• M23: 12,607,809 km (0.097 R)
• M24: 13,929,058 km (0.114 R)
• M25: 14,482,121 km (0.088 R)
• M26: 15,105,047 km (0.066 R)
• M27: 15,293,690 km (0.098 R)
• M28: 16,119,919 km (0.102 R)
• M29: 17,683,067 km (0.107 R)
• M30: 18,214,738 km (0.09 R)
• M31: 18,281,608 km (0.103 R)
• M32: 18,348,478 km (0.083 R)
• M33: 18,482,667 km (0.069 R)
• M34: 18,954,499 km (0.086 R)
• M35: 20,602,170 km (0.083 R)
• M36: 21,231,827 km (0.069 R)
• M37: 21,725,949 km (0.113 R)
• M38: 22,295,319 km (0.106 R)
• M39: 22,869,475 km (0.098 R)
• M40: 23,013,837 km (0.068 R)
• M41: 25,513,318 km (0.11 R)
• M42: 26,794,923 km (0.107 R)
• M43: 29,498,905 km (0.117 R)
• M44: 30,208,148 km (0.078 R)
• M45: 30,366,573 km (0.112 R)
• M46: 33,100,773 km (0.049 R)
• M47: 33,427,644 km (0.099 R)
• M48: 33,755,563 km (0.109 R)
• M49: 34,414,541 km (0.09 R)
• M50: 34,828,628 km (0.12 R)
• M51: 37,007,970 km (0.096 R)
• M52: 38,199,816 km (0.082 R)
• M53: 38,714,433 km (0.074 R)
• M54: 39,837,165 km (0.088 R)
• M55: 41,673,479 km (0.117 R)
• M56: 41,761,592 km (0.057 R)
• M57: 43,626,629 km (0.116 R)
• M58: 44,434,158 km (0.095 R)
• M59: 47,161,626 km (0.101 R)
• M60: 49,102,808 km (0.043 R)
• M61: 49,289,058 km (0.105 R)
• M62: 51,731,542 km (0.077 R)
• M63: 53,349,742 km (0.102 R)
• M64: 53,636,970 km (0.113 R)
• M65: 55,371,408 km (0.118 R)
• M66: 55,468,347 km (0.029 R)
• M67: 55,856,554 km (0.069 R)
• M68: 56,343,046 km (0.07 R)
• M69: 58,302,928 km (0.054 R)
• M70: 58,401,513 km (0.036 R)
• M71: 59,192,137 km (0.098 R)
• M72: 59,291,171 km (0.047 R)
• M73: 59,886,870 km (0.118 R)
• M74: 62,389,942 km (0.116 R)
• M75: 62,995,813 km (0.104 R)
• M76: 64,927,121 km (0.03 R)
• M77: 65,746,020 km (0.116 R)
• M78: 65,848,644 km (0.111 R)
• M79: 66,568,509 km (0.088 R)
• M80: 66,671,433 km (0.062 R)
• M81: 67,394,290 km (0.082 R)
• M82: 68,743,363 km (0.08 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 11,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit