🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.2

Radius: 10.6

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.76 AU - 0.82 AU

Year: 494 Days

Day: 9.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 65,899,627 km

• M1: 131,945 km (0.032 R)
• M2: 205,099 km (0.038 R)
• M3: 301,440 km (0.118 R)
• M4: 382,223 km (0.103 R)
• M5: 448,494 km (0.071 R)
• M6: 523,443 km (0.072 R)
• M7: 696,827 km (0.067 R)
• M8: 782,397 km (0.119 R)
• M9: 993,629 km (0.066 R)
• M10: 1,061,846 km (0.037 R)
• M11: 1,141,731 km (0.108 R)
• M12: 1,213,538 km (0.078 R)
• M13: 1,281,605 km (0.065 R)
• M14: 1,394,551 km (0.026 R)
• M15: 1,544,748 km (0.025 R)
• M16: 1,765,404 km (0.118 R)
• M17: 2,128,628 km (0.086 R)
• M18: 2,231,252 km (0.027 R)
• M19: 2,474,947 km (0.106 R)
• M20: 2,576,225 km (0.085 R)
• M21: 2,706,674 km (0.09 R)
• M22: 2,776,237 km (0.106 R)
• M23: 2,938,401 km (0.076 R)
• M24: 3,118,368 km (0.101 R)
• M25: 3,191,371 km (0.089 R)
• M26: 3,421,453 km (0.099 R)
• M27: 3,672,329 km (0.089 R)
• M28: 3,772,858 km (0.062 R)
• M29: 3,905,701 km (0.118 R)
• M30: 3,976,760 km (0.093 R)
• M31: 4,048,118 km (0.102 R)
• M32: 4,216,566 km (0.11 R)
• M33: 4,305,576 km (0.073 R)
• M34: 4,395,335 km (0.085 R)
• M35: 4,518,753 km (0.093 R)
• M36: 4,618,385 km (0.097 R)
• M37: 4,718,766 km (0.064 R)
• M38: 4,802,840 km (0.081 R)
• M39: 4,938,525 km (0.087 R)
• M40: 5,092,760 km (0.098 R)
• M41: 5,205,258 km (0.102 R)
• M42: 5,283,498 km (0.106 R)
• M43: 5,371,012 km (0.065 R)
• M44: 5,600,645 km (0.089 R)
• M45: 5,833,569 km (0.068 R)
• M46: 5,914,950 km (0.057 R)
• M47: 6,033,282 km (0.086 R)
• M48: 6,262,765 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.7

Radius: 13.3

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.1 AU - 1.76 AU

Year: 1202 Days

Day: 9.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 65,899,627 km

• M1: 174,880 km (0.084 R)
• M2: 261,048 km (0.103 R)
• M3: 349,610 km (0.025 R)
• M4: 496,216 km (0.074 R)
• M5: 587,770 km (0.069 R)
• M6: 824,434 km (0.05 R)
• M7: 958,623 km (0.109 R)
• M8: 1,071,869 km (0.11 R)
• M9: 1,167,462 km (0.099 R)
• M10: 1,383,930 km (0.057 R)
• M11: 1,580,502 km (0.071 R)
• M12: 1,690,905 km (0.101 R)
• M13: 1,804,150 km (0.078 R)
• M14: 1,965,267 km (0.111 R)
• M15: 2,140,596 km (0.103 R)
• M16: 2,617,514 km (0.05 R)
• M17: 2,842,509 km (0.08 R)
• M18: 3,095,330 km (0.095 R)
• M19: 3,224,582 km (0.044 R)
• M20: 3,322,718 km (0.096 R)
• M21: 3,533,352 km (0.102 R)
• M22: 3,691,327 km (0.095 R)
• M23: 3,874,884 km (0.073 R)
• M24: 4,014,608 km (0.055 R)
• M25: 4,298,994 km (0.111 R)
• M26: 4,700,963 km (0.03 R)
• M27: 4,800,296 km (0.05 R)
• M28: 4,887,811 km (0.118 R)
• M29: 5,001,057 km (0.085 R)
• M30: 5,102,634 km (0.118 R)
• M31: 5,411,105 km (0.043 R)
• M32: 5,580,749 km (0.1 R)
• M33: 5,832,073 km (0.084 R)
• M34: 5,952,350 km (0.111 R)
• M35: 6,250,049 km (0.071 R)
• M36: 6,359,405 km (0.117 R)
• M37: 6,944,782 km (0.114 R)
• M38: 7,200,894 km (0.098 R)
• M39: 7,634,727 km (0.091 R)
• M40: 8,047,468 km (0.109 R)
• M41: 8,256,606 km (0.104 R)
• M42: 8,391,992 km (0.104 R)
• M43: 8,649,749 km (0.069 R)
• M44: 8,741,452 km (0.096 R)
• M45: 8,879,531 km (0.08 R)
• M46: 9,266,691 km (0.083 R)
• M47: 9,360,488 km (0.066 R)
• M48: 9,486,001 km (0.109 R)
• M49: 9,580,547 km (0.06 R)
• M50: 9,754,679 km (0.081 R)
• M51: 10,186,418 km (0.105 R)
• M52: 10,543,060 km (0.117 R)
• M53: 10,640,897 km (0.062 R)
• M54: 10,739,182 km (0.055 R)
• M55: 10,903,740 km (0.087 R)
• M56: 11,019,230 km (0.112 R)
• M57: 11,151,923 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.6

Radius: 5.2

Gravity: 31.53 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.59 AU - 6.61 AU

Year: 11919 Days

Day: 21.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,899,627 km

• M1: 216,319 km (0.084 R)
• M2: 253,568 km (0.079 R)
• M3: 562,937 km (0.12 R)
• M4: 936,931 km (0.111 R)
• M5: 1,449,155 km (0.103 R)
• M6: 1,524,851 km (0.116 R)
• M7: 1,706,613 km (0.117 R)
• M8: 2,091,079 km (0.117 R)
• M9: 2,176,948 km (0.099 R)
• M10: 2,501,576 km (0.053 R)
• M11: 2,841,312 km (0.039 R)
• M12: 3,162,649 km (0.098 R)
• M13: 3,461,844 km (0.057 R)
• M14: 3,529,612 km (0.097 R)
• M15: 3,909,890 km (0.112 R)
• M16: 4,158,671 km (0.092 R)
• M17: 4,194,575 km (0.073 R)
• M18: 4,376,037 km (0.107 R)
• M19: 5,050,125 km (0.104 R)
• M20: 5,165,614 km (0.1 R)
• M21: 5,282,002 km (0.091 R)
• M22: 5,596,456 km (0.06 R)
• M23: 5,676,042 km (0.094 R)
• M24: 5,756,077 km (0.038 R)
• M25: 5,957,586 km (0.096 R)
• M26: 6,326,344 km (0.035 R)
• M27: 6,660,247 km (0.087 R)
• M28: 6,744,620 km (0.088 R)
• M29: 6,914,414 km (0.1 R)
• M30: 7,042,769 km (0.073 R)
• M31: 7,128,638 km (0.119 R)
• M32: 7,476,004 km (0.077 R)
• M33: 8,642,718 km (0.115 R)
• M34: 8,873,547 km (0.084 R)
• M35: 9,721,019 km (0.12 R)
• M36: 10,594,222 km (0.112 R)
• M37: 10,841,058 km (0.115 R)
• M38: 11,593,386 km (0.113 R)
• M39: 12,779,249 km (0.048 R)
• M40: 12,936,775 km (0.119 R)
• M41: 15,936,212 km (0.112 R)
• M42: 16,162,404 km (0.083 R)
• M43: 16,389,644 km (0.091 R)
• M44: 16,503,637 km (0.066 R)
• M45: 17,020,049 km (0.066 R)
• M46: 17,077,794 km (0.075 R)
• M47: 17,193,433 km (0.071 R)
• M48: 17,892,504 km (0.071 R)
• M49: 18,127,522 km (0.095 R)
• M50: 18,363,587 km (0.103 R)
• M51: 18,482,069 km (0.045 R)
• M52: 20,903,610 km (0.045 R)
• M53: 21,151,194 km (0.086 R)
• M54: 21,524,441 km (0.088 R)
• M55: 22,088,275 km (0.106 R)
• M56: 23,808,950 km (0.04 R)
• M57: 24,327,007 km (0.097 R)
• M58: 25,242,397 km (0.111 R)
• M59: 25,704,355 km (0.114 R)
• M60: 25,903,320 km (0.083 R)
• M61: 26,235,876 km (0.098 R)
• M62: 26,436,038 km (0.081 R)
• M63: 26,770,838 km (0.116 R)
• M64: 26,972,346 km (0.106 R)
• M65: 28,602,814 km (0.061 R)
• M66: 29,015,405 km (0.081 R)
• M67: 29,153,483 km (0.107 R)
• M68: 29,916,133 km (0.118 R)
• M69: 30,055,559 km (0.06 R)
• M70: 30,966,759 km (0.104 R)
• M71: 32,172,069 km (0.104 R)
• M72: 32,386,443 km (0.118 R)
• M73: 32,601,116 km (0.073 R)
• M74: 34,994,532 km (0.082 R)
• M75: 35,804,904 km (0.091 R)
• M76: 36,249,509 km (0.079 R)
• M77: 37,144,104 km (0.115 R)
• M78: 37,518,996 km (0.106 R)
• M79: 37,819,838 km (0.103 R)
• M80: 38,499,610 km (0.081 R)
• M81: 42,036,702 km (0.051 R)
• M82: 42,114,793 km (0.094 R)
• M83: 42,349,212 km (0.076 R)
• M84: 43,133,704 km (0.038 R)
• M85: 44,319,416 km (0.057 R)
• M86: 44,876,369 km (0.096 R)
• M87: 44,956,105 km (0.102 R)
• M88: 45,756,304 km (0.074 R)
• M89: 46,399,874 km (0.074 R)
• M90: 51,571,173 km (0.065 R)
• M91: 51,654,798 km (0.066 R)
• M92: 51,822,049 km (0.048 R)
• M93: 54,266,927 km (0.078 R)
• M94: 57,874,031 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.8

Radius: 7.3

Gravity: 14.09 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.64 AU - 8.12 AU

Year: 12685 Days

Day: 20.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,899,627 km

• M1: 242,199 km (0.118 R)
• M2: 469,438 km (0.106 R)
• M3: 553,363 km (0.099 R)
• M4: 606,320 km (0.099 R)
• M5: 717,920 km (0.08 R)
• M6: 776,413 km (0.06 R)
• M7: 1,326,185 km (0.087 R)
• M8: 1,783,805 km (0.117 R)
• M9: 1,837,660 km (0.083 R)
• M10: 2,002,218 km (0.096 R)
• M11: 2,114,566 km (0.116 R)
• M12: 2,171,563 km (0.093 R)
• M13: 2,524,464 km (0.086 R)
• M14: 2,676,904 km (0.119 R)
• M15: 2,927,032 km (0.067 R)
• M16: 3,217,551 km (0.063 R)
• M17: 3,483,536 km (0.09 R)
• M18: 4,072,353 km (0.094 R)
• M19: 4,251,422 km (0.108 R)
• M20: 4,766,487 km (0.1 R)
• M21: 5,340,345 km (0.114 R)
• M22: 5,457,630 km (0.102 R)
• M23: 5,536,318 km (0.091 R)
• M24: 5,895,353 km (0.083 R)
• M25: 6,468,762 km (0.085 R)
• M26: 6,719,936 km (0.119 R)
• M27: 7,059,823 km (0.117 R)
• M28: 7,405,394 km (0.046 R)
• M29: 7,492,609 km (0.03 R)
• M30: 7,756,500 km (0.1 R)
• M31: 7,934,073 km (0.107 R)
• M32: 8,248,079 km (0.04 R)
• M33: 8,520,496 km (0.108 R)
• M34: 9,734,782 km (0.066 R)
• M35: 9,926,268 km (0.094 R)
• M36: 10,216,039 km (0.072 R)
• M37: 10,853,326 km (0.046 R)
• M38: 11,554,042 km (0.116 R)
• M39: 11,655,320 km (0.075 R)
• M40: 11,756,897 km (0.046 R)
• M41: 12,321,030 km (0.099 R)
• M42: 12,893,840 km (0.111 R)
• M43: 13,209,941 km (0.112 R)
• M44: 13,315,856 km (0.097 R)
• M45: 14,281,959 km (0.114 R)
• M46: 17,139,727 km (0.105 R)
• M47: 17,837,153 km (0.1 R)
• M48: 19,802,270 km (0.032 R)
• M49: 20,228,026 km (0.076 R)
• M50: 21,150,147 km (0.09 R)
• M51: 22,023,200 km (0.082 R)
• M52: 22,086,031 km (0.098 R)
• M53: 22,401,084 km (0.072 R)
• M54: 22,908,072 km (0.044 R)
• M55: 23,611,481 km (0.064 R)
• M56: 24,386,846 km (0.095 R)
• M57: 25,039,243 km (0.109 R)
• M58: 27,031,138 km (0.101 R)
• M59: 28,250,361 km (0.116 R)
• M60: 28,455,310 km (0.039 R)
• M61: 29,418,421 km (0.069 R)
• M62: 30,462,016 km (0.088 R)
• M63: 32,228,168 km (0.073 R)
• M64: 32,299,527 km (0.107 R)
• M65: 33,737,312 km (0.097 R)
• M66: 35,048,986 km (0.119 R)
• M67: 35,490,000 km (0.056 R)
• M68: 36,377,415 km (0.107 R)
• M69: 37,197,361 km (0.056 R)
• M70: 37,947,893 km (0.062 R)
• M71: 38,098,688 km (0.047 R)
• M72: 38,174,085 km (0.105 R)
• M73: 38,249,632 km (0.115 R)
• M74: 41,542,282 km (0.074 R)
• M75: 41,775,355 km (0.096 R)
• M76: 42,711,987 km (0.057 R)
• M77: 43,261,610 km (0.107 R)
• M78: 43,419,136 km (0.058 R)
• M79: 44,606,046 km (0.117 R)
• M80: 45,723,692 km (0.112 R)
• M81: 46,446,848 km (0.053 R)
• M82: 48,475,694 km (0.111 R)
• M83: 49,295,341 km (0.073 R)
• M84: 50,782,194 km (0.071 R)
• M85: 51,114,600 km (0.084 R)
• M86: 51,614,557 km (0.068 R)
• M87: 53,039,775 km (0.104 R)
• M88: 53,969,077 km (0.071 R)
• M89: 55,843,389 km (0.114 R)
• M90: 56,444,324 km (0.063 R)
• M91: 57,133,671 km (0.071 R)
• M92: 57,392,774 km (0.116 R)
• M93: 57,912,477 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.6

Radius: 3.6

Gravity: 47.58 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.51 AU - 10.21 AU

Year: 16991 Days

Day: 25 Hours

Environment

Temp: -229 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,899,627 km

• M1: 50,714 km (0.035 R)
• M2: 190,737 km (0.107 R)
• M3: 494,571 km (0.061 R)
• M4: 632,051 km (0.096 R)
• M5: 673,490 km (0.083 R)
• M6: 917,484 km (0.097 R)
• M7: 1,061,397 km (0.079 R)
• M8: 1,161,328 km (0.079 R)
• M9: 1,647,970 km (0.059 R)
• M10: 2,003,564 km (0.061 R)
• M11: 2,579,516 km (0.071 R)
• M12: 3,384,203 km (0.027 R)
• M13: 3,643,307 km (0.114 R)
• M14: 4,024,632 km (0.095 R)
• M15: 4,418,523 km (0.064 R)
• M16: 5,284,994 km (0.082 R)
• M17: 5,327,479 km (0.095 R)
• M18: 6,202,029 km (0.059 R)
• M19: 6,291,937 km (0.118 R)
• M20: 6,336,966 km (0.116 R)
• M21: 6,518,578 km (0.113 R)
• M22: 8,227,284 km (0.035 R)
• M23: 8,926,954 km (0.115 R)
• M24: 9,232,732 km (0.09 R)
• M25: 9,283,894 km (0.09 R)
• M26: 9,438,429 km (0.057 R)
• M27: 9,490,040 km (0.102 R)
• M28: 11,028,505 km (0.051 R)
• M29: 11,301,521 km (0.061 R)
• M30: 13,739,368 km (0.119 R)
• M31: 14,507,104 km (0.094 R)
• M32: 14,686,322 km (0.098 R)
• M33: 15,228,166 km (0.086 R)
• M34: 15,288,753 km (0.069 R)
• M35: 17,396,736 km (0.109 R)
• M36: 18,033,874 km (0.078 R)
• M37: 18,613,865 km (0.079 R)
• M38: 19,199,840 km (0.108 R)
• M39: 20,323,170 km (0.116 R)
• M40: 20,657,671 km (0.117 R)
• M41: 21,808,378 km (0.105 R)
• M42: 21,876,594 km (0.098 R)
• M43: 22,013,476 km (0.099 R)
• M44: 23,049,142 km (0.115 R)
• M45: 23,118,705 km (0.101 R)
• M46: 23,748,363 km (0.096 R)
• M47: 23,959,445 km (0.109 R)
• M48: 24,029,906 km (0.117 R)
• M49: 24,171,126 km (0.108 R)
• M50: 24,383,555 km (0.114 R)
• M51: 24,952,925 km (0.082 R)
• M52: 25,239,106 km (0.103 R)
• M53: 25,815,057 km (0.117 R)
• M54: 26,032,124 km (0.104 R)
• M55: 27,716,297 km (0.089 R)
• M56: 28,758,545 km (0.066 R)
• M57: 29,058,638 km (0.065 R)
• M58: 30,574,813 km (0.095 R)
• M59: 31,034,677 km (0.053 R)
• M60: 31,419,742 km (0.11 R)
• M61: 32,038,927 km (0.112 R)
• M62: 32,350,091 km (0.08 R)
• M63: 32,896,871 km (0.113 R)
• M64: 34,715,233 km (0.074 R)
• M65: 35,918,449 km (0.07 R)
• M66: 36,322,662 km (0.057 R)
• M67: 36,565,908 km (0.12 R)
• M68: 36,646,990 km (0.114 R)
• M69: 39,110,419 km (0.087 R)
• M70: 39,193,445 km (0.108 R)
• M71: 40,194,405 km (0.082 R)
• M72: 40,782,175 km (0.099 R)
• M73: 41,372,638 km (0.108 R)
• M74: 41,457,310 km (0.097 R)
• M75: 42,391,698 km (0.073 R)
• M76: 45,149,236 km (0.101 R)
• M77: 45,497,948 km (0.118 R)
• M78: 46,373,694 km (0.034 R)
• M79: 47,520,512 km (0.101 R)
• M80: 49,932,029 km (0.111 R)
• M81: 51,743,809 km (0.12 R)
• M82: 53,761,436 km (0.102 R)
• M83: 54,686,998 km (0.111 R)
• M84: 54,872,798 km (0.094 R)
• M85: 57,118,113 km (0.034 R)
• M86: 57,495,249 km (0.118 R)
• M87: 57,589,645 km (0.052 R)
• M88: 58,536,749 km (0.104 R)
• M89: 59,012,022 km (0.092 R)
• M90: 61,022,767 km (0.096 R)
• M91: 61,311,790 km (0.077 R)
• M92: 61,601,411 km (0.113 R)
• M93: 62,764,086 km (0.096 R)
• M94: 64,423,425 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 16,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit