🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.8

Radius: 13.5

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.52 AU - 0.78 AU

Year: 362 Days

Day: 11.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 30,255,278 km

• M1: 172,187 km (0.115 R)
• M2: 304,581 km (0.11 R)
• M3: 402,568 km (0.089 R)
• M4: 501,153 km (0.098 R)
• M5: 614,099 km (0.114 R)
• M6: 755,918 km (0.049 R)
• M7: 866,620 km (0.062 R)
• M8: 1,088,923 km (0.045 R)
• M9: 1,212,042 km (0.071 R)
• M10: 1,439,431 km (0.077 R)
• M11: 1,575,864 km (0.085 R)
• M12: 1,706,762 km (0.057 R)
• M13: 1,852,022 km (0.093 R)
• M14: 2,034,082 km (0.069 R)
• M15: 2,149,572 km (0.084 R)
• M16: 2,307,098 km (0.066 R)
• M17: 2,393,267 km (0.119 R)
• M18: 2,539,125 km (0.052 R)
• M19: 2,658,055 km (0.064 R)
• M20: 2,797,181 km (0.103 R)
• M21: 2,951,267 km (0.111 R)
• M22: 3,045,214 km (0.086 R)
• M23: 3,178,356 km (0.069 R)
• M24: 3,326,458 km (0.097 R)
• M25: 3,424,295 km (0.097 R)
• M26: 3,509,865 km (0.097 R)
• M27: 3,596,183 km (0.082 R)
• M28: 3,710,177 km (0.111 R)
• M29: 3,845,862 km (0.114 R)
• M30: 3,962,548 km (0.096 R)
• M31: 4,059,637 km (0.094 R)
• M32: 4,157,474 km (0.052 R)
• M33: 4,241,848 km (0.074 R)
• M34: 4,426,900 km (0.043 R)
• M35: 4,513,368 km (0.054 R)
• M36: 4,709,640 km (0.106 R)
• M37: 4,797,903 km (0.083 R)
• M38: 4,893,945 km (0.119 R)
• M39: 4,990,884 km (0.105 R)
• M40: 5,118,491 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.3

Radius: 8.4

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.84 AU - 0.92 AU

Year: 570 Days

Day: 13.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 30,255,278 km

• M1: 105,466 km (0.114 R)
• M2: 191,485 km (0.048 R)
• M3: 389,852 km (0.099 R)
• M4: 452,085 km (0.041 R)
• M5: 522,097 km (0.092 R)
• M6: 730,038 km (0.071 R)
• M7: 791,822 km (0.111 R)
• M8: 860,188 km (0.06 R)
• M9: 988,543 km (0.104 R)
• M10: 1,042,697 km (0.117 R)
• M11: 1,097,899 km (0.081 R)
• M12: 1,164,470 km (0.075 R)
• M13: 1,350,869 km (0.108 R)
• M14: 1,512,734 km (0.102 R)
• M15: 1,575,714 km (0.1 R)
• M16: 1,675,047 km (0.108 R)
• M17: 1,794,576 km (0.066 R)
• M18: 1,849,329 km (0.069 R)
• M19: 1,954,347 km (0.057 R)
• M20: 2,080,458 km (0.097 R)
• M21: 2,189,814 km (0.115 R)
• M22: 2,255,038 km (0.083 R)
• M23: 2,334,176 km (0.044 R)
• M24: 2,660,149 km (0.086 R)
• M25: 2,765,017 km (0.042 R)
• M26: 2,821,565 km (0.108 R)
• M27: 2,978,942 km (0.032 R)
• M28: 3,102,660 km (0.118 R)
• M29: 3,220,543 km (0.102 R)
• M30: 3,287,563 km (0.064 R)
• M31: 3,430,578 km (0.045 R)
• M32: 3,506,724 km (0.077 R)
• M33: 3,560,429 km (0.025 R)
• M34: 3,769,717 km (0.116 R)
• M35: 3,879,970 km (0.084 R)
• M36: 3,983,193 km (0.083 R)
• M37: 4,127,854 km (0.081 R)
• M38: 4,200,708 km (0.083 R)
• M39: 4,306,773 km (0.117 R)
• M40: 4,413,885 km (0.035 R)
• M41: 4,555,106 km (0.082 R)
• M42: 4,638,880 km (0.111 R)
• M43: 5,117,893 km (0.083 R)
• M44: 5,196,282 km (0.099 R)
• M45: 5,248,791 km (0.068 R)
• M46: 5,425,167 km (0.116 R)
• M47: 5,612,463 km (0.051 R)
• M48: 5,666,319 km (0.059 R)
• M49: 5,720,473 km (0.1 R)
• M50: 5,802,004 km (0.118 R)
• M51: 5,902,085 km (0.03 R)
• M52: 5,975,238 km (0.09 R)
• M53: 6,085,492 km (0.099 R)
• M54: 6,308,093 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.8

Radius: 12.3

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.79 AU - 0.97 AU

Year: 570 Days

Day: 7.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 30,255,278 km

• M1: 184,604 km (0.118 R)
• M2: 266,733 km (0.102 R)
• M3: 398,978 km (0.095 R)
• M4: 486,642 km (0.078 R)
• M5: 613,800 km (0.085 R)
• M6: 696,228 km (0.085 R)
• M7: 783,294 km (0.111 R)
• M8: 921,523 km (0.083 R)
• M9: 1,007,691 km (0.12 R)
• M10: 1,125,275 km (0.095 R)
• M11: 1,206,357 km (0.087 R)
• M12: 1,338,303 km (0.108 R)
• M13: 1,431,053 km (0.066 R)
• M14: 1,716,486 km (0.078 R)
• M15: 1,818,063 km (0.109 R)
• M16: 2,048,892 km (0.048 R)
• M17: 2,164,232 km (0.069 R)
• M18: 2,455,051 km (0.117 R)
• M19: 2,640,402 km (0.111 R)
• M20: 2,734,948 km (0.119 R)
• M21: 2,854,627 km (0.098 R)
• M22: 2,968,022 km (0.089 R)
• M23: 3,107,746 km (0.074 R)
• M24: 3,300,279 km (0.109 R)
• M25: 3,462,293 km (0.09 R)
• M26: 3,644,653 km (0.075 R)
• M27: 3,821,328 km (0.109 R)
• M28: 3,991,720 km (0.092 R)
• M29: 4,146,404 km (0.085 R)
• M30: 4,284,633 km (0.116 R)
• M31: 4,396,233 km (0.042 R)
• M32: 4,480,606 km (0.09 R)
• M33: 4,575,152 km (0.117 R)
• M34: 4,689,295 km (0.118 R)
• M35: 4,852,656 km (0.042 R)
• M36: 4,930,297 km (0.103 R)
• M37: 5,037,708 km (0.095 R)
• M38: 5,334,510 km (0.096 R)
• M39: 5,555,766 km (0.107 R)
• M40: 5,841,946 km (0.11 R)
• M41: 6,018,023 km (0.115 R)
• M42: 6,227,460 km (0.114 R)
• M43: 6,675,207 km (0.068 R)
• M44: 6,783,366 km (0.061 R)
• M45: 6,870,282 km (0.098 R)
• M46: 7,056,382 km (0.111 R)
• M47: 7,133,425 km (0.116 R)
• M48: 7,277,338 km (0.102 R)
• M49: 7,355,279 km (0.12 R)
• M50: 7,433,369 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.8

Radius: 11.6

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.19 AU - 3.45 AU

Year: 3269 Days

Day: 6.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 146.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,255,278 km

• M1: 183,108 km (0.111 R)
• M2: 430,543 km (0.114 R)
• M3: 569,519 km (0.052 R)
• M4: 655,388 km (0.114 R)
• M5: 736,022 km (0.072 R)
• M6: 1,035,516 km (0.046 R)
• M7: 1,256,772 km (0.112 R)
• M8: 1,399,787 km (0.06 R)
• M9: 1,617,751 km (0.095 R)
• M10: 1,876,556 km (0.063 R)
• M11: 1,980,975 km (0.098 R)
• M12: 2,056,821 km (0.106 R)
• M13: 2,369,929 km (0.117 R)
• M14: 2,515,937 km (0.115 R)
• M15: 2,732,256 km (0.095 R)
• M16: 3,024,420 km (0.103 R)
• M17: 3,308,806 km (0.079 R)
• M18: 3,657,818 km (0.076 R)
• M19: 3,789,464 km (0.113 R)
• M20: 3,941,754 km (0.112 R)
• M21: 4,193,827 km (0.037 R)
• M22: 4,272,515 km (0.071 R)
• M23: 4,451,285 km (0.095 R)
• M24: 4,632,448 km (0.091 R)
• M25: 4,775,164 km (0.067 R)
• M26: 4,878,087 km (0.114 R)
• M27: 4,960,815 km (0.099 R)
• M28: 5,148,860 km (0.117 R)
• M29: 5,318,055 km (0.108 R)
• M30: 5,727,205 km (0.034 R)
• M31: 6,213,847 km (0.034 R)
• M32: 6,348,934 km (0.116 R)
• M33: 6,806,105 km (0.032 R)
• M34: 6,992,055 km (0.061 R)
• M35: 7,179,651 km (0.112 R)
• M36: 7,392,678 km (0.098 R)
• M37: 7,488,121 km (0.042 R)
• M38: 7,776,696 km (0.102 R)
• M39: 8,389,748 km (0.083 R)
• M40: 8,614,294 km (0.097 R)
• M41: 8,840,785 km (0.115 R)
• M42: 8,916,631 km (0.086 R)
• M43: 9,094,803 km (0.107 R)
• M44: 9,222,709 km (0.1 R)
• M45: 9,299,752 km (0.09 R)
• M46: 9,818,856 km (0.104 R)
• M47: 10,108,478 km (0.078 R)
• M48: 10,374,164 km (0.107 R)
• M49: 10,481,126 km (0.08 R)
• M50: 10,994,097 km (0.073 R)
• M51: 11,709,325 km (0.067 R)
• M52: 12,638,776 km (0.095 R)
• M53: 13,040,147 km (0.115 R)
• M54: 13,184,659 km (0.098 R)
• M55: 13,621,036 km (0.118 R)
• M56: 13,738,171 km (0.115 R)
• M57: 14,032,729 km (0.085 R)
• M58: 14,448,462 km (0.117 R)
• M59: 14,928,521 km (0.109 R)
• M60: 15,597,224 km (0.09 R)
• M61: 16,244,683 km (0.094 R)
• M62: 16,431,381 km (0.114 R)
• M63: 16,743,891 km (0.069 R)
• M64: 17,216,621 km (0.029 R)
• M65: 17,853,608 km (0.11 R)
• M66: 18,174,945 km (0.058 R)
• M67: 18,401,136 km (0.106 R)
• M68: 19,380,703 km (0.091 R)
• M69: 19,644,893 km (0.09 R)
• M70: 20,109,993 km (0.051 R)
• M71: 20,612,343 km (0.091 R)
• M72: 20,713,172 km (0.102 R)
• M73: 22,593,318 km (0.05 R)
• M74: 23,010,696 km (0.115 R)
• M75: 23,220,432 km (0.118 R)
• M76: 23,360,605 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94

Radius: 10.6

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.02 AU - 3.22 AU

Year: 3804 Days

Day: 13.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 158.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 30,255,278 km

• M1: 188,793 km (0.103 R)
• M2: 288,574 km (0.086 R)
• M3: 369,806 km (0.094 R)
• M4: 455,825 km (0.044 R)
• M5: 659,278 km (0.056 R)
• M6: 776,263 km (0.095 R)
• M7: 848,519 km (0.052 R)
• M8: 946,356 km (0.093 R)
• M9: 1,104,780 km (0.106 R)
• M10: 1,204,263 km (0.062 R)
• M11: 1,281,007 km (0.089 R)
• M12: 1,350,570 km (0.071 R)
• M13: 1,576,911 km (0.109 R)
• M14: 1,747,453 km (0.104 R)
• M15: 1,844,991 km (0.115 R)
• M16: 1,984,715 km (0.036 R)
• M17: 2,306,650 km (0.061 R)
• M18: 2,424,981 km (0.073 R)
• M19: 2,523,267 km (0.079 R)
• M20: 2,589,689 km (0.067 R)
• M21: 3,261,084 km (0.061 R)
• M22: 3,345,756 km (0.111 R)
• M23: 3,467,828 km (0.032 R)
• M24: 3,641,511 km (0.096 R)
• M25: 3,716,759 km (0.096 R)
• M26: 4,140,271 km (0.104 R)
• M27: 4,592,804 km (0.1 R)
• M28: 4,715,325 km (0.109 R)
• M29: 4,783,841 km (0.098 R)
• M30: 5,117,294 km (0.037 R)
• M31: 5,230,241 km (0.12 R)
• M32: 5,458,527 km (0.095 R)
• M33: 5,836,411 km (0.043 R)
• M34: 6,118,104 km (0.119 R)
• M35: 6,207,863 km (0.104 R)
• M36: 6,480,131 km (0.095 R)
• M37: 7,020,778 km (0.072 R)
• M38: 7,130,732 km (0.092 R)
• M39: 7,225,428 km (0.077 R)
• M40: 7,640,412 km (0.092 R)
• M41: 8,046,720 km (0.086 R)
• M42: 8,194,822 km (0.038 R)
• M43: 8,294,005 km (0.11 R)
• M44: 8,694,927 km (0.107 R)
• M45: 8,965,550 km (0.076 R)
• M46: 9,033,767 km (0.108 R)
• M47: 9,359,740 km (0.117 R)
• M48: 9,515,472 km (0.12 R)
• M49: 9,654,747 km (0.095 R)
• M50: 10,182,678 km (0.112 R)
• M51: 10,468,111 km (0.079 R)
• M52: 10,720,034 km (0.084 R)
• M53: 11,450,969 km (0.108 R)
• M54: 11,525,020 km (0.07 R)
• M55: 11,822,570 km (0.086 R)
• M56: 12,254,609 km (0.083 R)
• M57: 12,558,292 km (0.072 R)
• M58: 12,672,884 km (0.077 R)
• M59: 12,806,924 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988

Radius: 11.2

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.95 AU - 3.69 AU

Year: 4176 Days

Day: 9.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 161.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,255,278 km

• M1: 153,338 km (0.098 R)
• M2: 353,649 km (0.036 R)
• M3: 549,174 km (0.09 R)
• M4: 1,007,242 km (0.12 R)
• M5: 1,105,977 km (0.097 R)
• M6: 1,208,152 km (0.059 R)
• M7: 1,470,248 km (0.117 R)
• M8: 1,666,371 km (0.093 R)
• M9: 1,923,978 km (0.082 R)
• M10: 2,381,897 km (0.111 R)
• M11: 2,516,236 km (0.066 R)
• M12: 2,792,693 km (0.094 R)
• M13: 3,141,555 km (0.112 R)
• M14: 3,268,115 km (0.111 R)
• M15: 3,418,012 km (0.026 R)
• M16: 3,791,408 km (0.051 R)
• M17: 4,482,401 km (0.095 R)
• M18: 4,793,864 km (0.099 R)
• M19: 4,866,868 km (0.098 R)
• M20: 5,038,456 km (0.111 R)
• M21: 5,262,105 km (0.102 R)
• M22: 5,770,738 km (0.079 R)
• M23: 5,952,499 km (0.119 R)
• M24: 6,031,038 km (0.101 R)
• M25: 6,189,014 km (0.119 R)
• M26: 6,752,997 km (0.083 R)
• M27: 6,999,834 km (0.112 R)
• M28: 7,110,536 km (0.109 R)
• M29: 7,305,612 km (0.116 R)
• M30: 7,417,810 km (0.106 R)
• M31: 7,758,146 km (0.101 R)
• M32: 8,660,670 km (0.096 R)
• M33: 8,839,289 km (0.048 R)
• M34: 8,929,048 km (0.053 R)
• M35: 9,139,682 km (0.07 R)
• M36: 9,565,737 km (0.115 R)
• M37: 9,657,889 km (0.107 R)
• M38: 10,029,490 km (0.102 R)
• M39: 10,217,086 km (0.113 R)
• M40: 10,532,438 km (0.111 R)
• M41: 11,628,093 km (0.104 R)
• M42: 11,957,358 km (0.116 R)
• M43: 12,056,691 km (0.071 R)
• M44: 12,997,213 km (0.088 R)
• M45: 13,648,861 km (0.071 R)
• M46: 13,822,245 km (0.119 R)
• M47: 13,996,227 km (0.044 R)
• M48: 14,699,487 km (0.084 R)
• M49: 14,770,546 km (0.116 R)
• M50: 14,841,605 km (0.108 R)
• M51: 15,198,695 km (0.054 R)
• M52: 15,812,345 km (0.109 R)
• M53: 16,250,368 km (0.073 R)
• M54: 16,397,273 km (0.116 R)
• M55: 16,655,479 km (0.05 R)
• M56: 16,729,530 km (0.096 R)
• M57: 17,063,881 km (0.071 R)
• M58: 19,426,929 km (0.082 R)
• M59: 19,504,870 km (0.072 R)
• M60: 20,646,601 km (0.095 R)
• M61: 21,085,371 km (0.061 R)
• M62: 21,486,892 km (0.071 R)
• M63: 21,809,874 km (0.06 R)
• M64: 22,012,579 km (0.08 R)
• M65: 22,175,192 km (0.11 R)
• M66: 22,419,934 km (0.12 R)
• M67: 24,074,037 km (0.058 R)
• M68: 24,620,070 km (0.12 R)
• M69: 25,553,411 km (0.116 R)
• M70: 26,801,356 km (0.114 R)
• M71: 27,323,602 km (0.117 R)
• M72: 27,849,140 km (0.038 R)
• M73: 27,937,103 km (0.036 R)
• M74: 28,245,424 km (0.078 R)
• M75: 28,510,811 km (0.088 R)
• M76: 28,910,237 km (0.08 R)
• M77: 29,490,527 km (0.104 R)
• M78: 30,255,272 km (0.11 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 11,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit