🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.9

Radius: 12.4

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.61 AU - 0.73 AU

Year: 379 Days

Day: 12.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 25,719,983 km

• M1: 154,983 km (0.105 R)
• M2: 246,836 km (0.056 R)
• M3: 333,005 km (0.116 R)
• M4: 416,032 km (0.077 R)
• M5: 496,216 km (0.097 R)
• M6: 606,919 km (0.068 R)
• M7: 697,724 km (0.097 R)
• M8: 800,349 km (0.1 R)
• M9: 878,439 km (0.096 R)
• M10: 964,009 km (0.118 R)
• M11: 1,065,436 km (0.11 R)
• M12: 1,165,667 km (0.094 R)
• M13: 1,255,725 km (0.073 R)
• M14: 1,348,326 km (0.12 R)
• M15: 1,477,429 km (0.08 R)
• M16: 1,564,046 km (0.107 R)
• M17: 1,679,236 km (0.07 R)
• M18: 1,806,843 km (0.065 R)
• M19: 1,953,449 km (0.112 R)
• M20: 2,042,759 km (0.045 R)
• M21: 2,169,468 km (0.037 R)
• M22: 2,248,905 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.1

Radius: 14.2

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.88 AU - 1.36 AU

Year: 818 Days

Day: 8.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 25,719,983 km

• M1: 177,273 km (0.077 R)
• M2: 274,512 km (0.09 R)
• M3: 479,910 km (0.101 R)
• M4: 588,668 km (0.108 R)
• M5: 689,796 km (0.079 R)
• M6: 812,765 km (0.098 R)
• M7: 938,876 km (0.116 R)
• M8: 1,039,705 km (0.052 R)
• M9: 1,133,503 km (0.077 R)
• M10: 1,271,133 km (0.065 R)
• M11: 1,360,144 km (0.081 R)
• M12: 1,463,965 km (0.025 R)
• M13: 1,596,060 km (0.047 R)
• M14: 1,879,847 km (0.109 R)
• M15: 1,989,652 km (0.084 R)
• M16: 2,108,881 km (0.091 R)
• M17: 2,259,526 km (0.114 R)
• M18: 2,354,670 km (0.077 R)
• M19: 2,488,860 km (0.107 R)
• M20: 2,594,925 km (0.078 R)
• M21: 2,710,414 km (0.118 R)
• M22: 2,827,699 km (0.037 R)
• M23: 3,035,042 km (0.118 R)
• M24: 3,156,964 km (0.103 R)
• M25: 3,272,304 km (0.076 R)
• M26: 3,405,895 km (0.107 R)
• M27: 3,515,849 km (0.073 R)
• M28: 3,704,642 km (0.099 R)
• M29: 3,809,211 km (0.047 R)
• M30: 4,021,041 km (0.078 R)
• M31: 4,227,935 km (0.116 R)
• M32: 4,383,068 km (0.11 R)
• M33: 4,577,396 km (0.113 R)
• M34: 4,879,135 km (0.099 R)
• M35: 4,974,728 km (0.062 R)
• M36: 5,071,069 km (0.066 R)
• M37: 5,197,180 km (0.038 R)
• M38: 5,363,682 km (0.086 R)
• M39: 5,531,980 km (0.073 R)
• M40: 5,682,026 km (0.093 R)
• M41: 5,782,706 km (0.045 R)
• M42: 5,894,306 km (0.114 R)
• M43: 6,494,492 km (0.102 R)
• M44: 6,610,431 km (0.074 R)
• M45: 7,059,972 km (0.046 R)
• M46: 7,266,717 km (0.119 R)
• M47: 7,409,283 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.5

Radius: 10.3

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.65 AU - 2.25 AU

Year: 1880 Days

Day: 7.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 25,719,983 km

• M1: 129,701 km (0.116 R)
• M2: 269,426 km (0.079 R)
• M3: 356,043 km (0.058 R)
• M4: 738,116 km (0.08 R)
• M5: 872,006 km (0.108 R)
• M6: 1,014,573 km (0.112 R)
• M7: 1,104,032 km (0.079 R)
• M8: 1,301,950 km (0.11 R)
• M9: 1,580,352 km (0.102 R)
• M10: 1,673,551 km (0.09 R)
• M11: 1,927,120 km (0.115 R)
• M12: 2,039,767 km (0.043 R)
• M13: 2,297,823 km (0.104 R)
• M14: 2,390,724 km (0.065 R)
• M15: 2,498,434 km (0.101 R)
• M16: 2,580,414 km (0.11 R)
• M17: 2,874,224 km (0.063 R)
• M18: 3,134,674 km (0.104 R)
• M19: 3,208,426 km (0.096 R)
• M20: 3,402,903 km (0.099 R)
• M21: 3,740,994 km (0.028 R)
• M22: 3,835,091 km (0.111 R)
• M23: 4,383,367 km (0.103 R)
• M24: 4,532,666 km (0.09 R)
• M25: 4,785,337 km (0.075 R)
• M26: 5,251,633 km (0.082 R)
• M27: 5,570,726 km (0.1 R)
• M28: 5,642,532 km (0.103 R)
• M29: 5,787,044 km (0.096 R)
• M30: 6,042,856 km (0.078 R)
• M31: 6,227,909 km (0.045 R)
• M32: 6,909,477 km (0.091 R)
• M33: 7,180,997 km (0.082 R)
• M34: 7,834,740 km (0.109 R)
• M35: 8,158,619 km (0.027 R)
• M36: 8,301,784 km (0.117 R)
• M37: 8,383,913 km (0.115 R)
• M38: 8,757,011 km (0.082 R)
• M39: 8,861,579 km (0.111 R)
• M40: 9,348,072 km (0.09 R)
• M41: 9,476,427 km (0.054 R)
• M42: 9,713,240 km (0.075 R)
• M43: 9,821,549 km (0.111 R)
• M44: 10,105,037 km (0.108 R)
• M45: 10,391,218 km (0.065 R)
• M46: 10,546,500 km (0.034 R)
• M47: 10,613,221 km (0.046 R)
• M48: 10,680,091 km (0.076 R)
• M49: 11,084,454 km (0.107 R)
• M50: 11,471,015 km (0.1 R)
• M51: 12,539,144 km (0.107 R)
• M52: 13,614,453 km (0.041 R)
• M53: 13,906,169 km (0.062 R)
• M54: 13,979,472 km (0.063 R)
• M55: 14,200,129 km (0.108 R)
• M56: 14,273,881 km (0.087 R)
• M57: 14,669,567 km (0.099 R)
• M58: 14,843,699 km (0.104 R)
• M59: 15,649,134 km (0.099 R)
• M60: 16,005,925 km (0.052 R)
• M61: 16,133,981 km (0.111 R)
• M62: 16,236,605 km (0.113 R)
• M63: 16,623,764 km (0.052 R)
• M64: 17,170,844 km (0.117 R)
• M65: 17,459,717 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.5

Radius: 10.3

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.31 AU - 3.39 AU

Year: 3321 Days

Day: 8.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,719,983 km

• M1: 148,999 km (0.037 R)
• M2: 307,723 km (0.09 R)
• M3: 434,731 km (0.11 R)
• M4: 514,467 km (0.047 R)
• M5: 609,013 km (0.116 R)
• M6: 739,013 km (0.114 R)
• M7: 973,733 km (0.048 R)
• M8: 1,197,531 km (0.119 R)
• M9: 1,681,630 km (0.061 R)
• M10: 1,883,138 km (0.054 R)
• M11: 2,251,448 km (0.06 R)
• M12: 2,429,170 km (0.086 R)
• M13: 3,153,074 km (0.087 R)
• M14: 3,642,110 km (0.082 R)
• M15: 3,781,236 km (0.118 R)
• M16: 3,939,959 km (0.109 R)
• M17: 4,559,294 km (0.056 R)
• M18: 4,634,243 km (0.083 R)
• M19: 5,208,998 km (0.073 R)
• M20: 5,326,731 km (0.102 R)
• M21: 5,584,788 km (0.034 R)
• M22: 5,725,559 km (0.11 R)
• M23: 5,969,404 km (0.096 R)
• M24: 6,051,533 km (0.113 R)
• M25: 6,216,839 km (0.06 R)
• M26: 6,425,528 km (0.095 R)
• M27: 6,871,479 km (0.108 R)
• M28: 6,957,647 km (0.101 R)
• M29: 7,087,349 km (0.104 R)
• M30: 7,152,573 km (0.095 R)
• M31: 7,371,435 km (0.107 R)
• M32: 7,481,689 km (0.104 R)
• M33: 7,928,238 km (0.05 R)
• M34: 8,177,468 km (0.074 R)
• M35: 8,337,538 km (0.063 R)
• M36: 8,614,145 km (0.094 R)
• M37: 9,011,327 km (0.049 R)
• M38: 9,200,419 km (0.085 R)
• M39: 9,319,199 km (0.049 R)
• M40: 9,920,882 km (0.105 R)
• M41: 10,337,213 km (0.119 R)
• M42: 10,535,131 km (0.09 R)
• M43: 10,759,228 km (0.09 R)
• M44: 10,909,574 km (0.107 R)
• M45: 11,263,074 km (0.073 R)
• M46: 11,645,895 km (0.096 R)
• M47: 11,877,772 km (0.101 R)
• M48: 11,955,413 km (0.115 R)
• M49: 12,241,444 km (0.119 R)
• M50: 12,398,372 km (0.108 R)
• M51: 12,556,048 km (0.107 R)
• M52: 12,846,717 km (0.119 R)
• M53: 13,166,557 km (0.084 R)
• M54: 14,388,772 km (0.094 R)
• M55: 14,609,878 km (0.045 R)
• M56: 14,860,005 km (0.055 R)
• M57: 14,999,580 km (0.118 R)
• M58: 15,364,449 km (0.114 R)
• M59: 15,903,002 km (0.095 R)
• M60: 16,361,220 km (0.108 R)
• M61: 16,447,687 km (0.083 R)
• M62: 16,678,966 km (0.12 R)
• M63: 16,765,882 km (0.118 R)
• M64: 16,998,656 km (0.051 R)
• M65: 17,349,613 km (0.092 R)
• M66: 18,088,776 km (0.115 R)
• M67: 18,207,856 km (0.065 R)
• M68: 18,327,385 km (0.064 R)
• M69: 18,627,179 km (0.096 R)
• M70: 18,898,400 km (0.082 R)
• M71: 19,292,590 km (0.102 R)
• M72: 19,505,917 km (0.095 R)
• M73: 19,781,326 km (0.11 R)
• M74: 20,088,900 km (0.079 R)
• M75: 20,646,451 km (0.075 R)
• M76: 20,958,512 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.1

Radius: 9.5

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.76 AU - 3.76 AU

Year: 4063 Days

Day: 8.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 97.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,719,983 km

• M1: 120,127 km (0.114 R)
• M2: 345,721 km (0.108 R)
• M3: 438,172 km (0.111 R)
• M4: 549,473 km (0.113 R)
• M5: 632,799 km (0.089 R)
• M6: 731,085 km (0.097 R)
• M7: 877,840 km (0.117 R)
• M8: 1,081,293 km (0.09 R)
• M9: 1,376,600 km (0.112 R)
• M10: 1,967,362 km (0.087 R)
• M11: 2,532,991 km (0.111 R)
• M12: 2,710,564 km (0.118 R)
• M13: 2,942,590 km (0.065 R)
• M14: 3,044,167 km (0.108 R)
• M15: 3,302,971 km (0.092 R)
• M16: 3,497,299 km (0.08 R)
• M17: 3,677,415 km (0.117 R)
• M18: 3,916,023 km (0.086 R)
• M19: 4,350,755 km (0.111 R)
• M20: 4,447,395 km (0.103 R)
• M21: 4,940,918 km (0.081 R)
• M22: 5,286,490 km (0.079 R)
• M23: 5,348,273 km (0.086 R)
• M24: 5,410,357 km (0.108 R)
• M25: 5,872,913 km (0.099 R)
• M26: 5,958,334 km (0.096 R)
• M27: 6,130,521 km (0.078 R)
• M28: 6,612,525 km (0.046 R)
• M29: 6,679,246 km (0.069 R)
• M30: 7,015,991 km (0.085 R)
• M31: 7,381,458 km (0.084 R)
• M32: 7,450,572 km (0.088 R)
• M33: 7,612,886 km (0.097 R)
• M34: 7,753,059 km (0.106 R)
• M35: 7,917,617 km (0.094 R)
• M36: 8,370,001 km (0.1 R)
• M37: 8,514,662 km (0.098 R)
• M38: 8,635,836 km (0.096 R)
• M39: 8,855,296 km (0.109 R)
• M40: 8,953,433 km (0.06 R)
• M41: 9,150,902 km (0.105 R)
• M42: 9,299,901 km (0.112 R)
• M43: 9,575,311 km (0.049 R)
• M44: 9,650,858 km (0.075 R)
• M45: 9,827,832 km (0.109 R)
• M46: 9,954,990 km (0.054 R)
• M47: 10,108,328 km (0.098 R)
• M48: 10,262,414 km (0.117 R)
• M49: 10,520,919 km (0.045 R)
• M50: 10,807,848 km (0.102 R)
• M51: 11,150,277 km (0.091 R)
• M52: 11,416,113 km (0.047 R)
• M53: 11,657,115 km (0.118 R)
• M54: 12,253,412 km (0.104 R)
• M55: 12,472,722 km (0.094 R)
• M56: 12,693,379 km (0.11 R)
• M57: 13,110,608 km (0.064 R)
• M58: 14,015,525 km (0.088 R)
• M59: 14,216,136 km (0.087 R)
• M60: 14,504,411 km (0.094 R)
• M61: 14,823,803 km (0.113 R)
• M62: 15,145,438 km (0.109 R)
• M63: 15,647,189 km (0.111 R)
• M64: 16,727,585 km (0.101 R)
• M65: 17,032,017 km (0.108 R)
• M66: 17,307,426 km (0.086 R)
• M67: 17,924,966 km (0.053 R)
• M68: 18,267,695 km (0.027 R)
• M69: 18,487,006 km (0.07 R)
• M70: 19,086,444 km (0.09 R)
• M71: 19,468,368 km (0.066 R)
• M72: 19,820,671 km (0.103 R)
• M73: 20,013,802 km (0.068 R)
• M74: 20,629,247 km (0.108 R)
• M75: 21,053,956 km (0.116 R)
• M76: 21,547,479 km (0.07 R)
• M77: 21,613,601 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.2

Radius: 4.6

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.05 AU - 9.27 AU

Year: 17591 Days

Day: 22.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 25,719,983 km

• M1: 59,540 km (0.051 R)
• M2: 129,851 km (0.075 R)
• M3: 492,327 km (0.119 R)
• M4: 1,044,941 km (0.061 R)
• M5: 1,110,615 km (0.074 R)
• M6: 1,177,784 km (0.104 R)
• M7: 1,344,286 km (0.115 R)
• M8: 1,518,418 km (0.119 R)
• M9: 2,216,292 km (0.108 R)
• M10: 2,250,102 km (0.086 R)
• M11: 2,284,060 km (0.076 R)
• M12: 2,318,169 km (0.085 R)
• M13: 2,491,702 km (0.061 R)
• M14: 2,526,858 km (0.065 R)
• M15: 2,869,437 km (0.061 R)
• M16: 2,924,938 km (0.086 R)
• M17: 3,018,137 km (0.107 R)
• M18: 3,074,535 km (0.118 R)
• M19: 3,577,932 km (0.102 R)
• M20: 4,106,462 km (0.11 R)
• M21: 4,210,881 km (0.067 R)
• M22: 4,379,926 km (0.111 R)
• M23: 4,465,197 km (0.114 R)
• M24: 4,877,938 km (0.098 R)
• M25: 5,462,417 km (0.114 R)
• M26: 5,623,534 km (0.081 R)
• M27: 6,379,751 km (0.117 R)
• M28: 6,843,803 km (0.107 R)
• M29: 7,092,285 km (0.084 R)
• M30: 7,369,191 km (0.103 R)
• M31: 7,752,461 km (0.068 R)
• M32: 8,115,984 km (0.06 R)
• M33: 8,247,181 km (0.071 R)
• M34: 8,778,852 km (0.108 R)
• M35: 9,403,872 km (0.108 R)
• M36: 9,791,480 km (0.09 R)
• M37: 10,410,815 km (0.114 R)
• M38: 10,467,812 km (0.091 R)
• M39: 10,811,588 km (0.077 R)
• M40: 11,304,961 km (0.028 R)
• M41: 11,334,283 km (0.04 R)
• M42: 12,676,475 km (0.078 R)
• M43: 13,134,992 km (0.077 R)
• M44: 13,227,294 km (0.11 R)
• M45: 13,412,646 km (0.118 R)
• M46: 13,505,696 km (0.103 R)
• M47: 13,786,042 km (0.057 R)
• M48: 14,162,730 km (0.09 R)
• M49: 15,022,618 km (0.059 R)
• M50: 15,312,988 km (0.114 R)
• M51: 15,540,077 km (0.053 R)
• M52: 15,702,989 km (0.11 R)
• M53: 15,768,364 km (0.049 R)
• M54: 15,800,976 km (0.108 R)
• M55: 17,093,651 km (0.117 R)
• M56: 17,498,313 km (0.055 R)
• M57: 17,633,849 km (0.066 R)
• M58: 17,667,808 km (0.082 R)
• M59: 17,940,076 km (0.118 R)
• M60: 19,112,923 km (0.055 R)
• M61: 19,322,360 km (0.04 R)
• M62: 19,392,372 km (0.086 R)
• M63: 19,673,317 km (0.113 R)
• M64: 20,097,128 km (0.079 R)
• M65: 21,278,352 km (0.09 R)
• M66: 22,444,917 km (0.078 R)
• M67: 22,924,826 km (0.104 R)
• M68: 23,147,428 km (0.106 R)
• M69: 23,221,778 km (0.093 R)
• M70: 23,894,669 km (0.106 R)
• M71: 24,953,972 km (0.083 R)
• M72: 24,992,119 km (0.109 R)
• M73: 25,106,562 km (0.055 R)
• M74: 25,259,451 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 19,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit