🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.9

Radius: 14.2

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.6 AU - 0.78 AU

Year: 396 Days

Day: 6.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 54,635,798 km

• M1: 176,825 km (0.036 R)
• M2: 266,434 km (0.102 R)
• M3: 422,464 km (0.093 R)
• M4: 580,739 km (0.092 R)
• M5: 670,797 km (0.075 R)
• M6: 759,508 km (0.078 R)
• M7: 991,235 km (0.117 R)
• M8: 1,207,554 km (0.038 R)
• M9: 1,351,766 km (0.041 R)
• M10: 1,454,390 km (0.068 R)
• M11: 1,555,070 km (0.089 R)
• M12: 1,648,269 km (0.081 R)
• M13: 1,768,995 km (0.083 R)
• M14: 1,903,184 km (0.113 R)
• M15: 2,067,891 km (0.098 R)
• M16: 2,237,535 km (0.119 R)
• M17: 2,343,899 km (0.065 R)
• M18: 2,532,842 km (0.095 R)
• M19: 2,703,084 km (0.109 R)
• M20: 2,810,794 km (0.107 R)
• M21: 2,962,786 km (0.093 R)
• M22: 3,098,920 km (0.095 R)
• M23: 3,205,583 km (0.106 R)
• M24: 3,313,443 km (0.12 R)
• M25: 3,441,948 km (0.07 R)
• M26: 3,651,235 km (0.107 R)
• M27: 3,831,052 km (0.057 R)
• M28: 3,945,943 km (0.101 R)
• M29: 4,041,386 km (0.061 R)
• M30: 4,234,517 km (0.083 R)
• M31: 4,339,385 km (0.098 R)
• M32: 4,466,244 km (0.117 R)
• M33: 4,630,204 km (0.045 R)
• M34: 4,723,852 km (0.11 R)
• M35: 4,861,781 km (0.067 R)
• M36: 4,971,736 km (0.103 R)
• M37: 5,067,628 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.2

Radius: 9.8

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.71 AU - 0.71 AU

Year: 413 Days

Day: 9.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 54,635,798 km

• M1: 122,820 km (0.09 R)
• M2: 195,375 km (0.081 R)
• M3: 277,205 km (0.073 R)
• M4: 338,390 km (0.069 R)
• M5: 453,581 km (0.12 R)
• M6: 547,379 km (0.057 R)
• M7: 627,713 km (0.1 R)
• M8: 697,126 km (0.037 R)
• M9: 766,240 km (0.048 R)
• M10: 888,163 km (0.093 R)
• M11: 1,013,376 km (0.109 R)
• M12: 1,133,653 km (0.075 R)
• M13: 1,205,160 km (0.094 R)
• M14: 1,293,872 km (0.075 R)
• M15: 1,392,906 km (0.115 R)
• M16: 1,486,255 km (0.082 R)
• M17: 1,611,468 km (0.073 R)
• M18: 1,679,685 km (0.065 R)
• M19: 1,770,790 km (0.098 R)
• M20: 1,863,541 km (0.09 R)
• M21: 1,953,449 km (0.085 R)
• M22: 2,040,216 km (0.117 R)
• M23: 2,184,727 km (0.045 R)
• M24: 2,255,936 km (0.066 R)
• M25: 2,327,743 km (0.084 R)
• M26: 2,449,516 km (0.116 R)
• M27: 2,598,365 km (0.092 R)
• M28: 2,714,603 km (0.089 R)
• M29: 2,827,400 km (0.118 R)
• M30: 2,905,191 km (0.08 R)
• M31: 3,004,823 km (0.108 R)
• M32: 3,105,502 km (0.091 R)
• M33: 3,256,147 km (0.107 R)
• M34: 3,381,660 km (0.092 R)
• M35: 3,475,607 km (0.112 R)
• M36: 3,665,896 km (0.072 R)
• M37: 3,825,218 km (0.059 R)
• M38: 3,894,182 km (0.085 R)
• M39: 3,975,264 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869

Radius: 8.8

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.18 AU - 1.24 AU

Year: 919 Days

Day: 9.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 54,635,798 km

• M1: 110,403 km (0.095 R)
• M2: 219,460 km (0.062 R)
• M3: 387,010 km (0.057 R)
• M4: 455,077 km (0.1 R)
• M5: 538,702 km (0.111 R)
• M6: 628,012 km (0.106 R)
• M7: 874,848 km (0.1 R)
• M8: 934,687 km (0.054 R)
• M9: 1,166,415 km (0.107 R)
• M10: 1,262,756 km (0.103 R)
• M11: 1,369,569 km (0.074 R)
• M12: 1,487,601 km (0.075 R)
• M13: 1,617,303 km (0.078 R)
• M14: 1,691,802 km (0.059 R)
• M15: 1,844,691 km (0.055 R)
• M16: 1,949,111 km (0.114 R)
• M17: 2,011,044 km (0.05 R)
• M18: 2,136,706 km (0.107 R)
• M19: 2,218,985 km (0.115 R)
• M20: 2,568,296 km (0.097 R)
• M21: 2,675,558 km (0.091 R)
• M22: 2,955,306 km (0.087 R)
• M23: 3,234,156 km (0.037 R)
• M24: 3,761,788 km (0.079 R)
• M25: 3,839,429 km (0.107 R)
• M26: 3,939,959 km (0.109 R)
• M27: 3,996,208 km (0.072 R)
• M28: 4,132,192 km (0.063 R)
• M29: 4,269,972 km (0.12 R)
• M30: 4,823,634 km (0.103 R)
• M31: 5,041,747 km (0.107 R)
• M32: 5,102,933 km (0.107 R)
• M33: 5,164,418 km (0.063 R)
• M34: 5,626,675 km (0.091 R)
• M35: 5,830,577 km (0.042 R)
• M36: 5,959,381 km (0.11 R)
• M37: 6,206,666 km (0.09 R)
• M38: 6,765,115 km (0.105 R)
• M39: 6,873,424 km (0.089 R)
• M40: 7,146,440 km (0.115 R)
• M41: 7,492,909 km (0.098 R)
• M42: 7,604,808 km (0.11 R)
• M43: 7,873,186 km (0.115 R)
• M44: 7,944,245 km (0.025 R)
• M45: 8,015,604 km (0.104 R)
• M46: 8,302,981 km (0.11 R)
• M47: 8,506,285 km (0.108 R)
• M48: 8,681,912 km (0.101 R)
• M49: 8,740,704 km (0.049 R)
• M50: 8,873,398 km (0.084 R)
• M51: 8,947,449 km (0.051 R)
• M52: 9,096,149 km (0.103 R)
• M53: 9,215,678 km (0.118 R)
• M54: 9,290,626 km (0.03 R)
• M55: 9,411,052 km (0.052 R)
• M56: 9,471,490 km (0.082 R)
• M57: 9,714,437 km (0.076 R)
• M58: 9,775,473 km (0.118 R)
• M59: 10,005,554 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.6

Radius: 11.2

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.23 AU - 2.37 AU

Year: 2408 Days

Day: 9.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 122.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 54,635,798 km

• M1: 142,268 km (0.096 R)
• M2: 213,775 km (0.097 R)
• M3: 303,384 km (0.085 R)
• M4: 420,370 km (0.118 R)
• M5: 667,954 km (0.117 R)
• M6: 823,387 km (0.099 R)
• M7: 981,960 km (0.101 R)
• M8: 1,080,246 km (0.046 R)
• M9: 1,352,215 km (0.09 R)
• M10: 1,440,328 km (0.07 R)
• M11: 1,542,055 km (0.089 R)
• M12: 1,622,838 km (0.057 R)
• M13: 2,086,890 km (0.117 R)
• M14: 2,468,365 km (0.074 R)
• M15: 2,688,274 km (0.107 R)
• M16: 2,829,195 km (0.106 R)
• M17: 2,914,765 km (0.102 R)
• M18: 3,221,740 km (0.08 R)
• M19: 3,539,037 km (0.113 R)
• M20: 3,819,383 km (0.081 R)
• M21: 3,962,100 km (0.097 R)
• M22: 4,467,890 km (0.063 R)
• M23: 4,635,440 km (0.068 R)
• M24: 4,719,962 km (0.116 R)
• M25: 4,856,396 km (0.08 R)
• M26: 5,028,732 km (0.118 R)
• M27: 5,255,822 km (0.098 R)
• M28: 5,379,539 km (0.084 R)
• M29: 5,738,425 km (0.11 R)
• M30: 5,811,129 km (0.068 R)
• M31: 5,884,133 km (0.06 R)
• M32: 6,517,381 km (0.115 R)
• M33: 7,035,588 km (0.095 R)
• M34: 7,113,528 km (0.032 R)
• M35: 7,211,365 km (0.093 R)
• M36: 7,329,248 km (0.039 R)
• M37: 7,627,098 km (0.032 R)
• M38: 7,807,662 km (0.088 R)
• M39: 8,214,120 km (0.109 R)
• M40: 8,878,634 km (0.12 R)
• M41: 8,963,007 km (0.076 R)
• M42: 9,132,352 km (0.108 R)
• M43: 9,668,660 km (0.072 R)
• M44: 9,864,334 km (0.103 R)
• M45: 10,017,223 km (0.12 R)
• M46: 10,215,291 km (0.098 R)
• M47: 11,019,828 km (0.096 R)
• M48: 11,452,764 km (0.075 R)
• M49: 12,241,444 km (0.116 R)
• M50: 12,476,612 km (0.106 R)
• M51: 12,571,158 km (0.029 R)
• M52: 12,975,671 km (0.12 R)
• M53: 13,047,477 km (0.039 R)
• M54: 13,167,455 km (0.101 R)
• M55: 13,457,076 km (0.11 R)
• M56: 13,919,783 km (0.082 R)
• M57: 14,412,408 km (0.077 R)
• M58: 14,486,908 km (0.091 R)
• M59: 14,611,074 km (0.056 R)
• M60: 15,237,890 km (0.043 R)
• M61: 15,796,787 km (0.09 R)
• M62: 15,899,112 km (0.083 R)
• M63: 15,976,005 km (0.102 R)
• M64: 16,517,849 km (0.117 R)
• M65: 16,621,670 km (0.092 R)
• M66: 17,144,365 km (0.069 R)
• M67: 17,249,532 km (0.092 R)
• M68: 17,539,902 km (0.087 R)
• M69: 17,645,966 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707

Radius: 3.4

Gravity: 61.16 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.82 AU - 8.92 AU

Year: 13811 Days

Day: 19.4 Hours

Environment

Temp: -241 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 54,635,798 km

• M1: 63,579 km (0.053 R)
• M2: 754,123 km (0.116 R)
• M3: 969,095 km (0.099 R)
• M4: 1,083,388 km (0.118 R)
• M5: 1,275,322 km (0.087 R)
• M6: 1,300,005 km (0.084 R)
• M7: 1,556,267 km (0.027 R)
• M8: 2,055,624 km (0.1 R)
• M9: 2,631,875 km (0.097 R)
• M10: 2,921,198 km (0.048 R)
• M11: 4,029,269 km (0.119 R)
• M12: 4,176,025 km (0.105 R)
• M13: 4,512,620 km (0.107 R)
• M14: 4,626,763 km (0.053 R)
• M15: 5,211,541 km (0.034 R)
• M16: 7,012,400 km (0.086 R)
• M17: 7,817,985 km (0.11 R)
• M18: 7,909,239 km (0.085 R)
• M19: 8,277,998 km (0.082 R)
• M20: 8,464,397 km (0.059 R)
• M21: 8,841,533 km (0.113 R)
• M22: 8,984,399 km (0.105 R)
• M23: 9,032,121 km (0.077 R)
• M24: 9,320,546 km (0.082 R)
• M25: 9,417,336 km (0.042 R)
• M26: 10,203,921 km (0.103 R)
• M27: 10,453,899 km (0.091 R)
• M28: 10,909,126 km (0.109 R)
• M29: 12,154,229 km (0.103 R)
• M30: 12,419,316 km (0.092 R)
• M31: 13,280,102 km (0.087 R)
• M32: 13,334,556 km (0.101 R)
• M33: 13,553,118 km (0.107 R)
• M34: 14,049,035 km (0.116 R)
• M35: 14,215,687 km (0.096 R)
• M36: 14,494,837 km (0.084 R)
• M37: 14,550,936 km (0.047 R)
• M38: 15,172,216 km (0.102 R)
• M39: 15,229,213 km (0.094 R)
• M40: 15,457,499 km (0.037 R)
• M41: 15,744,577 km (0.073 R)
• M42: 16,149,389 km (0.044 R)
• M43: 17,563,239 km (0.069 R)
• M44: 19,200,438 km (0.083 R)
• M45: 19,756,942 km (0.094 R)
• M46: 19,819,175 km (0.106 R)
• M47: 20,006,022 km (0.076 R)
• M48: 20,759,248 km (0.091 R)
• M49: 20,949,087 km (0.071 R)
• M50: 21,012,367 km (0.093 R)
• M51: 22,228,897 km (0.067 R)
• M52: 23,797,730 km (0.119 R)
• M53: 24,997,505 km (0.105 R)
• M54: 25,064,824 km (0.092 R)
• M55: 25,266,781 km (0.106 R)
• M56: 26,353,610 km (0.107 R)
• M57: 27,247,756 km (0.115 R)
• M58: 27,317,020 km (0.088 R)
• M59: 27,872,626 km (0.099 R)
• M60: 28,151,926 km (0.108 R)
• M61: 28,432,123 km (0.112 R)
• M62: 28,783,528 km (0.113 R)
• M63: 29,419,917 km (0.073 R)
• M64: 29,704,153 km (0.073 R)
• M65: 31,211,651 km (0.055 R)
• M66: 31,356,462 km (0.114 R)
• M67: 31,501,572 km (0.052 R)
• M68: 31,792,390 km (0.098 R)
• M69: 32,450,022 km (0.102 R)
• M70: 32,523,475 km (0.076 R)
• M71: 32,891,037 km (0.109 R)
• M72: 33,333,846 km (0.097 R)
• M73: 33,704,400 km (0.103 R)
• M74: 34,076,450 km (0.102 R)
• M75: 34,524,496 km (0.081 R)
• M76: 34,674,393 km (0.057 R)
• M77: 36,717,900 km (0.116 R)
• M78: 37,715,718 km (0.106 R)
• M79: 39,659,443 km (0.066 R)
• M80: 39,737,832 km (0.102 R)
• M81: 40,288,203 km (0.082 R)
• M82: 40,445,879 km (0.065 R)
• M83: 40,920,403 km (0.114 R)
• M84: 41,317,137 km (0.113 R)
• M85: 41,794,803 km (0.075 R)
• M86: 41,954,573 km (0.034 R)
• M87: 42,755,969 km (0.087 R)
• M88: 44,292,339 km (0.112 R)
• M89: 51,554,568 km (0.093 R)
• M90: 51,983,016 km (0.085 R)
• M91: 52,068,736 km (0.073 R)
• M92: 52,584,699 km (0.079 R)
• M93: 53,275,392 km (0.09 R)
• M94: 53,882,011 km (0.113 R)
• M95: 56,155,600 km (0.032 R)
• M96: 57,658,909 km (0.088 R)
• M97: 59,085,923 km (0.115 R)

Asteroid Belt

Center: 8.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301

Radius: 7.9

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.53 AU - 9.29 AU

Year: 18358 Days

Day: 16 Hours

Environment

Temp: -237 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,635,798 km

• M1: 103,073 km (0.092 R)
• M2: 879,785 km (0.114 R)
• M3: 1,151,904 km (0.092 R)
• M4: 1,546,244 km (0.06 R)
• M5: 1,822,850 km (0.066 R)
• M6: 2,169,917 km (0.108 R)
• M7: 2,450,862 km (0.085 R)
• M8: 2,566,501 km (0.076 R)
• M9: 3,234,904 km (0.117 R)
• M10: 3,298,334 km (0.109 R)
• M11: 3,362,063 km (0.067 R)
• M12: 4,193,976 km (0.081 R)
• M13: 4,830,665 km (0.068 R)
• M14: 4,939,722 km (0.069 R)
• M15: 5,535,121 km (0.111 R)
• M16: 5,918,840 km (0.1 R)
• M17: 6,113,915 km (0.061 R)
• M18: 6,232,098 km (0.073 R)
• M19: 6,430,614 km (0.055 R)
• M20: 7,749,618 km (0.105 R)
• M21: 7,963,244 km (0.062 R)
• M22: 8,135,431 km (0.111 R)
• M23: 8,265,432 km (0.09 R)
• M24: 8,836,597 km (0.108 R)
• M25: 9,557,060 km (0.037 R)
• M26: 9,786,094 km (0.088 R)
• M27: 10,156,349 km (0.066 R)
• M28: 10,249,549 km (0.073 R)
• M29: 10,483,968 km (0.077 R)
• M30: 10,862,750 km (0.117 R)
• M31: 11,149,828 km (0.099 R)
• M32: 12,025,874 km (0.081 R)
• M33: 12,075,241 km (0.101 R)
• M34: 12,322,825 km (0.099 R)
• M35: 12,372,641 km (0.11 R)
• M36: 12,974,474 km (0.069 R)
• M37: 14,415,849 km (0.116 R)
• M38: 14,573,376 km (0.118 R)
• M39: 14,836,967 km (0.066 R)
• M40: 15,529,905 km (0.078 R)
• M41: 15,691,321 km (0.081 R)
• M42: 15,853,186 km (0.109 R)
• M43: 16,124,406 km (0.103 R)
• M44: 16,506,629 km (0.097 R)
• M45: 17,057,748 km (0.088 R)
• M46: 17,952,193 km (0.116 R)
• M47: 18,178,236 km (0.054 R)
• M48: 18,234,933 km (0.103 R)
• M49: 18,690,160 km (0.056 R)
• M50: 19,553,938 km (0.094 R)
• M51: 19,844,756 km (0.066 R)
• M52: 20,019,935 km (0.055 R)
• M53: 21,739,712 km (0.094 R)
• M54: 22,769,694 km (0.12 R)
• M55: 22,830,729 km (0.083 R)
• M56: 23,629,732 km (0.112 R)
• M57: 23,691,665 km (0.107 R)
• M58: 23,939,549 km (0.108 R)
• M59: 24,375,477 km (0.072 R)
• M60: 24,688,436 km (0.117 R)
• M61: 24,751,117 km (0.049 R)
• M62: 24,939,760 km (0.062 R)
• M63: 25,318,392 km (0.12 R)
• M64: 25,762,549 km (0.107 R)
• M65: 26,529,836 km (0.046 R)
• M66: 27,045,500 km (0.117 R)
• M67: 28,876,578 km (0.066 R)
• M68: 29,075,094 km (0.118 R)
• M69: 30,747,299 km (0.089 R)
• M70: 30,814,768 km (0.108 R)
• M71: 31,017,623 km (0.117 R)
• M72: 31,153,158 km (0.073 R)
• M73: 32,794,696 km (0.114 R)
• M74: 33,625,861 km (0.119 R)
• M75: 33,904,562 km (0.11 R)
• M76: 36,018,530 km (0.1 R)
• M77: 37,379,272 km (0.084 R)
• M78: 39,488,602 km (0.083 R)
• M79: 39,856,164 km (0.083 R)
• M80: 40,077,270 km (0.111 R)
• M81: 42,085,172 km (0.085 R)
• M82: 42,235,219 km (0.091 R)
• M83: 43,593,717 km (0.083 R)
• M84: 43,973,546 km (0.112 R)
• M85: 44,049,691 km (0.061 R)
• M86: 44,201,982 km (0.077 R)
• M87: 44,583,606 km (0.095 R)
• M88: 45,812,104 km (0.057 R)
• M89: 46,663,166 km (0.094 R)
• M90: 47,988,753 km (0.065 R)
• M91: 49,564,019 km (0.061 R)
• M92: 51,396,443 km (0.06 R)
• M93: 53,169,926 km (0.055 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: 295 - 19,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit