🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.61 AU - 0.91 AU

Year: 278 Days

Day: 21.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.4

Radius: 11.7

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.93 AU - 5.01 AU

Year: 3960 Days

Day: 12.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,779,457 km

• M1: 175,777 km (0.078 R)
• M2: 283,638 km (0.107 R)
• M3: 403,316 km (0.1 R)
• M4: 647,759 km (0.066 R)
• M5: 907,610 km (0.037 R)
• M6: 1,021,305 km (0.118 R)
• M7: 1,251,087 km (0.097 R)
• M8: 1,392,158 km (0.084 R)
• M9: 1,565,991 km (0.072 R)
• M10: 1,804,450 km (0.093 R)
• M11: 1,965,118 km (0.093 R)
• M12: 2,039,767 km (0.094 R)
• M13: 2,285,407 km (0.059 R)
• M14: 2,705,029 km (0.103 R)
• M15: 2,805,409 km (0.106 R)
• M16: 3,096,676 km (0.032 R)
• M17: 3,290,555 km (0.097 R)
• M18: 3,434,019 km (0.101 R)
• M19: 3,653,180 km (0.104 R)
• M20: 3,839,429 km (0.089 R)
• M21: 4,240,800 km (0.079 R)
• M22: 4,595,647 km (0.059 R)
• M23: 4,675,831 km (0.059 R)
• M24: 5,271,231 km (0.116 R)
• M25: 5,376,248 km (0.088 R)
• M26: 5,782,107 km (0.117 R)
• M27: 5,934,099 km (0.115 R)
• M28: 6,420,741 km (0.041 R)
• M29: 6,510,499 km (0.086 R)
• M30: 7,174,564 km (0.09 R)
• M31: 7,385,048 km (0.075 R)
• M32: 7,597,627 km (0.096 R)
• M33: 8,174,476 km (0.074 R)
• M34: 8,272,014 km (0.036 R)
• M35: 8,468,137 km (0.093 R)
• M36: 8,665,905 km (0.04 R)
• M37: 8,915,285 km (0.079 R)
• M38: 9,421,225 km (0.067 R)
• M39: 9,677,636 km (0.116 R)
• M40: 9,962,470 km (0.075 R)
• M41: 10,994,396 km (0.088 R)
• M42: 11,318,724 km (0.079 R)
• M43: 12,366,658 km (0.117 R)
• M44: 12,845,520 km (0.119 R)
• M45: 12,930,791 km (0.116 R)
• M46: 13,416,685 km (0.048 R)
• M47: 13,705,409 km (0.112 R)
• M48: 14,201,027 km (0.079 R)
• M49: 14,583,848 km (0.074 R)
• M50: 15,059,868 km (0.096 R)
• M51: 15,299,823 km (0.088 R)
• M52: 15,390,031 km (0.053 R)
• M53: 15,813,841 km (0.105 R)
• M54: 15,966,132 km (0.118 R)
• M55: 16,272,060 km (0.069 R)
• M56: 16,487,481 km (0.12 R)
• M57: 16,889,899 km (0.106 R)
• M58: 17,108,012 km (0.081 R)
• M59: 17,233,076 km (0.109 R)
• M60: 17,515,367 km (0.105 R)
• M61: 17,609,913 km (0.108 R)
• M62: 17,767,739 km (0.118 R)
• M63: 17,862,734 km (0.107 R)
• M64: 18,244,208 km (0.057 R)
• M65: 18,853,670 km (0.048 R)
• M66: 19,112,325 km (0.029 R)
• M67: 20,390,040 km (0.117 R)
• M68: 20,721,998 km (0.08 R)
• M69: 20,888,799 km (0.094 R)
• M70: 21,492,576 km (0.06 R)
• M71: 21,728,941 km (0.072 R)
• M72: 21,966,203 km (0.073 R)
• M73: 22,170,255 km (0.079 R)
• M74: 22,272,430 km (0.047 R)
• M75: 22,648,818 km (0.068 R)
• M76: 22,820,557 km (0.117 R)
• M77: 23,096,116 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.2

Radius: 12.5

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.21 AU - 9.37 AU

Year: 10000 Days

Day: 14.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 32,779,457 km

• M1: 164,109 km (0.08 R)
• M2: 351,555 km (0.088 R)
• M3: 500,854 km (0.11 R)
• M4: 817,403 km (0.055 R)
• M5: 1,326,784 km (0.045 R)
• M6: 1,556,117 km (0.114 R)
• M7: 1,675,795 km (0.118 R)
• M8: 2,685,431 km (0.11 R)
• M9: 3,038,183 km (0.097 R)
• M10: 4,421,365 km (0.074 R)
• M11: 4,558,995 km (0.04 R)
• M12: 5,823,247 km (0.03 R)
• M13: 6,908,579 km (0.072 R)
• M14: 7,515,498 km (0.091 R)
• M15: 7,597,777 km (0.097 R)
• M16: 7,680,355 km (0.076 R)
• M17: 8,351,451 km (0.073 R)
• M18: 8,608,011 km (0.054 R)
• M19: 8,737,264 km (0.085 R)
• M20: 9,974,737 km (0.067 R)
• M21: 11,031,945 km (0.099 R)
• M22: 11,502,879 km (0.118 R)
• M23: 11,693,018 km (0.06 R)
• M24: 11,788,462 km (0.115 R)
• M25: 12,659,570 km (0.092 R)
• M26: 13,251,828 km (0.107 R)
• M27: 14,823,354 km (0.119 R)
• M28: 16,829,162 km (0.036 R)
• M29: 17,207,794 km (0.036 R)
• M30: 17,534,666 km (0.05 R)
• M31: 17,918,683 km (0.116 R)
• M32: 18,084,139 km (0.09 R)
• M33: 18,806,696 km (0.065 R)
• M34: 19,199,840 km (0.065 R)
• M35: 19,369,035 km (0.061 R)
• M36: 19,994,055 km (0.071 R)
• M37: 22,144,374 km (0.077 R)
• M38: 23,156,853 km (0.096 R)
• M39: 23,337,118 km (0.094 R)
• M40: 23,698,995 km (0.059 R)
• M41: 24,428,435 km (0.116 R)
• M42: 25,041,936 km (0.108 R)
• M43: 25,350,556 km (0.099 R)
• M44: 25,909,304 km (0.095 R)
• M45: 26,472,091 km (0.114 R)
• M46: 26,723,416 km (0.115 R)
• M47: 27,292,037 km (0.113 R)
• M48: 27,673,362 km (0.115 R)
• M49: 28,120,510 km (0.066 R)
• M50: 28,634,379 km (0.111 R)
• M51: 29,867,364 km (0.119 R)
• M52: 30,720,970 km (0.102 R)
• M53: 31,582,504 km (0.111 R)
• M54: 32,049,698 km (0.094 R)
• M55: 32,519,286 km (0.111 R)
• M56: 32,788,562 km (0.077 R)
• M57: 32,923,499 km (0.037 R)
• M58: 33,668,946 km (0.088 R)
• M59: 34,832,069 km (0.076 R)
• M60: 35,038,664 km (0.116 R)
• M61: 35,176,593 km (0.111 R)
• M62: 35,591,577 km (0.101 R)
• M63: 36,217,196 km (0.066 R)
• M64: 36,776,243 km (0.119 R)
• M65: 38,755,423 km (0.111 R)
• M66: 38,969,647 km (0.069 R)
• M67: 39,470,650 km (0.103 R)
• M68: 40,190,366 km (0.093 R)
• M69: 40,914,270 km (0.053 R)
• M70: 41,059,529 km (0.114 R)
• M71: 41,861,823 km (0.105 R)
• M72: 42,301,640 km (0.116 R)
• M73: 42,890,458 km (0.108 R)
• M74: 43,481,818 km (0.1 R)
• M75: 44,523,468 km (0.036 R)
• M76: 45,047,360 km (0.11 R)
• M77: 45,197,406 km (0.117 R)
• M78: 46,176,824 km (0.063 R)
• M79: 46,403,913 km (0.098 R)
• M80: 46,782,994 km (0.105 R)
• M81: 47,010,981 km (0.06 R)
• M82: 47,697,336 km (0.12 R)
• M83: 48,003,414 km (0.081 R)
• M84: 48,233,345 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.2

Radius: 13.6

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.44 AU - 10.92 AU

Year: 11653 Days

Day: 13.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,779,457 km

• M1: 196,272 km (0.12 R)
• M2: 372,349 km (0.079 R)
• M3: 487,240 km (0.042 R)
• M4: 820,694 km (0.106 R)
• M5: 920,775 km (0.089 R)
• M6: 1,047,035 km (0.104 R)
• M7: 1,638,695 km (0.094 R)
• M8: 2,806,456 km (0.116 R)
• M9: 3,188,978 km (0.089 R)
• M10: 4,582,183 km (0.12 R)
• M11: 4,693,633 km (0.118 R)
• M12: 5,736,779 km (0.091 R)
• M13: 6,722,928 km (0.083 R)
• M14: 6,934,908 km (0.03 R)
• M15: 7,628,594 km (0.097 R)
• M16: 8,435,375 km (0.083 R)
• M17: 8,618,483 km (0.111 R)
• M18: 9,128,612 km (0.05 R)
• M19: 9,696,336 km (0.119 R)
• M20: 9,792,078 km (0.034 R)
• M21: 10,129,721 km (0.045 R)
• M22: 10,422,184 km (0.116 R)
• M23: 11,926,092 km (0.112 R)
• M24: 12,183,400 km (0.027 R)
• M25: 12,651,043 km (0.075 R)
• M26: 12,808,270 km (0.115 R)
• M27: 13,981,118 km (0.087 R)
• M28: 15,076,922 km (0.055 R)
• M29: 15,411,124 km (0.066 R)
• M30: 16,086,857 km (0.097 R)
• M31: 16,887,356 km (0.116 R)
• M32: 17,118,484 km (0.109 R)
• M33: 17,467,197 km (0.111 R)
• M34: 18,112,562 km (0.057 R)
• M35: 18,825,396 km (0.101 R)
• M36: 19,185,329 km (0.085 R)
• M37: 20,340,074 km (0.08 R)
• M38: 21,267,731 km (0.12 R)
• M39: 21,893,648 km (0.054 R)
• M40: 22,145,870 km (0.118 R)
• M41: 23,035,828 km (0.092 R)
• M42: 23,356,566 km (0.113 R)
• M43: 23,872,828 km (0.066 R)
• M44: 24,392,830 km (0.105 R)
• M45: 24,982,246 km (0.062 R)
• M46: 25,245,688 km (0.089 R)
• M47: 27,183,579 km (0.113 R)
• M48: 27,454,650 km (0.069 R)
• M49: 27,931,119 km (0.043 R)
• M50: 28,547,911 km (0.11 R)
• M51: 29,376,983 km (0.12 R)
• M52: 30,284,294 km (0.099 R)
• M53: 31,200,730 km (0.117 R)
• M54: 31,484,667 km (0.047 R)
• M55: 31,626,785 km (0.078 R)
• M56: 34,077,348 km (0.055 R)
• M57: 35,918,000 km (0.098 R)
• M58: 37,564,325 km (0.099 R)
• M59: 38,624,824 km (0.066 R)
• M60: 40,388,284 km (0.12 R)
• M61: 41,318,782 km (0.11 R)
• M62: 41,708,634 km (0.069 R)
• M63: 42,570,468 km (0.114 R)
• M64: 42,727,845 km (0.096 R)
• M65: 42,885,371 km (0.104 R)
• M66: 43,675,846 km (0.077 R)
• M67: 43,993,443 km (0.097 R)
• M68: 45,030,754 km (0.071 R)
• M69: 45,592,793 km (0.103 R)
• M70: 47,211,143 km (0.097 R)
• M71: 48,601,356 km (0.099 R)
• M72: 49,508,219 km (0.119 R)
• M73: 50,171,236 km (0.119 R)
• M74: 50,670,444 km (0.042 R)
• M75: 51,004,197 km (0.057 R)
• M76: 51,757,572 km (0.054 R)
• M77: 52,009,645 km (0.105 R)
• M78: 55,838,303 km (0.079 R)
• M79: 57,308,102 km (0.095 R)
• M80: 57,481,785 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.8

Radius: 7.2

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 10.17 AU - 11.39 AU

Year: 14829 Days

Day: 20.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 32,779,457 km

• M1: 230,979 km (0.105 R)
• M2: 281,842 km (0.073 R)
• M3: 385,663 km (0.06 R)
• M4: 574,157 km (0.107 R)
• M5: 824,583 km (0.037 R)
• M6: 909,555 km (0.081 R)
• M7: 962,064 km (0.057 R)
• M8: 1,107,323 km (0.047 R)
• M9: 1,240,466 km (0.08 R)
• M10: 1,338,751 km (0.12 R)
• M11: 1,419,385 km (0.098 R)
• M12: 1,628,074 km (0.086 R)
• M13: 1,846,487 km (0.079 R)
• M14: 2,005,210 km (0.082 R)
• M15: 2,360,206 km (0.091 R)
• M16: 3,101,014 km (0.107 R)
• M17: 3,344,709 km (0.089 R)
• M18: 3,455,112 km (0.111 R)
• M19: 3,622,961 km (0.056 R)
• M20: 3,736,207 km (0.12 R)
• M21: 4,112,894 km (0.106 R)
• M22: 4,562,436 km (0.107 R)
• M23: 4,746,591 km (0.071 R)
• M24: 5,902,534 km (0.097 R)
• M25: 6,374,664 km (0.112 R)
• M26: 6,684,631 km (0.071 R)
• M27: 6,754,194 km (0.107 R)
• M28: 8,494,167 km (0.07 R)
• M29: 9,103,479 km (0.091 R)
• M30: 9,180,672 km (0.117 R)
• M31: 9,608,821 km (0.062 R)
• M32: 10,003,759 km (0.116 R)
• M33: 10,163,231 km (0.084 R)
• M34: 10,404,083 km (0.12 R)
• M35: 11,636,171 km (0.079 R)
• M36: 12,956,971 km (0.097 R)
• M37: 13,349,366 km (0.108 R)
• M38: 13,613,107 km (0.111 R)
• M39: 14,324,744 km (0.057 R)
• M40: 14,369,623 km (0.116 R)
• M41: 14,594,768 km (0.109 R)
• M42: 14,685,125 km (0.087 R)
• M43: 15,599,019 km (0.077 R)
• M44: 15,737,696 km (0.081 R)
• M45: 15,784,071 km (0.084 R)
• M46: 15,923,347 km (0.082 R)
• M47: 16,296,594 km (0.066 R)
• M48: 16,672,683 km (0.091 R)
• M49: 17,721,962 km (0.094 R)
• M50: 18,205,911 km (0.091 R)
• M51: 18,939,988 km (0.1 R)
• M52: 19,335,375 km (0.106 R)
• M53: 19,484,375 km (0.073 R)
• M54: 19,833,536 km (0.081 R)
• M55: 19,983,882 km (0.11 R)
• M56: 21,868,067 km (0.074 R)
• M57: 22,127,021 km (0.103 R)
• M58: 22,178,932 km (0.074 R)
• M59: 23,701,987 km (0.096 R)
• M60: 25,475,919 km (0.07 R)
• M61: 26,021,802 km (0.087 R)
• M62: 26,076,554 km (0.048 R)
• M63: 26,847,881 km (0.108 R)
• M64: 27,626,688 km (0.082 R)
• M65: 28,018,933 km (0.109 R)
• M66: 29,606,017 km (0.109 R)
• M67: 29,720,459 km (0.094 R)
• M68: 30,525,894 km (0.1 R)
• M69: 31,163,780 km (0.042 R)
• M70: 31,806,153 km (0.101 R)
• M71: 31,923,438 km (0.054 R)
• M72: 32,158,306 km (0.11 R)
• M73: 32,217,098 km (0.072 R)
• M74: 33,699,314 km (0.114 R)
• M75: 34,058,349 km (0.1 R)
• M76: 36,178,001 km (0.088 R)
• M77: 36,484,228 km (0.117 R)
• M78: 36,668,383 km (0.072 R)
• M79: 37,284,577 km (0.068 R)
• M80: 37,904,061 km (0.107 R)
• M81: 38,339,840 km (0.118 R)
• M82: 38,402,222 km (0.071 R)
• M83: 38,464,605 km (0.095 R)
• M84: 38,526,987 km (0.09 R)
• M85: 39,216,184 km (0.075 R)
• M86: 41,052,498 km (0.083 R)
• M87: 41,436,067 km (0.075 R)
• M88: 41,756,356 km (0.036 R)
• M89: 43,046,339 km (0.098 R)
• M90: 43,435,891 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.5

Radius: 6.4

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 9.54 AU - 12.56 AU

Year: 15390 Days

Day: 23.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 32,779,457 km

• M1: 91,105 km (0.03 R)
• M2: 158,574 km (0.057 R)
• M3: 764,744 km (0.077 R)
• M4: 819,497 km (0.119 R)
• M5: 1,240,166 km (0.049 R)
• M6: 1,810,882 km (0.086 R)
• M7: 2,055,774 km (0.092 R)
• M8: 2,681,542 km (0.096 R)
• M9: 2,745,121 km (0.094 R)
• M10: 2,852,083 km (0.06 R)
• M11: 3,430,878 km (0.115 R)
• M12: 3,757,300 km (0.093 R)
• M13: 4,898,582 km (0.093 R)
• M14: 5,081,092 km (0.097 R)
• M15: 6,448,416 km (0.101 R)
• M16: 6,505,263 km (0.1 R)
• M17: 8,228,332 km (0.117 R)
• M18: 8,601,429 km (0.113 R)
• M19: 9,786,543 km (0.038 R)
• M20: 11,536,838 km (0.03 R)
• M21: 11,779,785 km (0.114 R)
• M22: 13,091,459 km (0.05 R)
• M23: 15,505,670 km (0.068 R)
• M24: 16,236,754 km (0.102 R)
• M25: 16,626,158 km (0.11 R)
• M26: 16,900,520 km (0.087 R)
• M27: 17,493,377 km (0.08 R)
• M28: 17,892,504 km (0.119 R)
• M29: 18,093,114 km (0.06 R)
• M30: 18,821,806 km (0.028 R)
• M31: 18,944,177 km (0.049 R)
• M32: 19,477,344 km (0.067 R)
• M33: 20,642,711 km (0.069 R)
• M34: 20,937,568 km (0.11 R)
• M35: 21,233,922 km (0.112 R)
• M36: 21,488,986 km (0.074 R)
• M37: 24,183,094 km (0.114 R)
• M38: 24,271,806 km (0.112 R)
• M39: 25,209,336 km (0.097 R)
• M40: 25,660,074 km (0.056 R)
• M41: 25,931,594 km (0.117 R)
• M42: 26,614,957 km (0.066 R)
• M43: 26,889,918 km (0.062 R)
• M44: 27,581,509 km (0.063 R)
• M45: 28,138,911 km (0.095 R)
• M46: 28,700,052 km (0.118 R)
• M47: 31,900,549 km (0.082 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: 268 - 18,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit