🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.9

Radius: 9.5

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.61 AU - 0.87 AU

Year: 424 Days

Day: 14.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 46,107,139 km

• M1: 121,922 km (0.119 R)
• M2: 181,163 km (0.049 R)
• M3: 242,797 km (0.049 R)
• M4: 315,053 km (0.064 R)
• M5: 374,144 km (0.055 R)
• M6: 488,886 km (0.079 R)
• M7: 555,307 km (0.092 R)
• M8: 633,996 km (0.112 R)
• M9: 695,780 km (0.068 R)
• M10: 759,957 km (0.081 R)
• M11: 931,396 km (0.088 R)
• M12: 1,051,823 km (0.098 R)
• M13: 1,181,225 km (0.025 R)
• M14: 1,266,795 km (0.08 R)
• M15: 1,339,200 km (0.051 R)
• M16: 1,413,101 km (0.117 R)
• M17: 1,516,474 km (0.09 R)
• M18: 1,622,389 km (0.052 R)
• M19: 1,684,771 km (0.102 R)
• M20: 1,850,526 km (0.119 R)
• M21: 1,933,403 km (0.095 R)
• M22: 2,093,772 km (0.109 R)
• M23: 2,347,340 km (0.07 R)
• M24: 2,437,249 km (0.059 R)
• M25: 2,513,992 km (0.113 R)
• M26: 2,610,932 km (0.099 R)
• M27: 2,753,798 km (0.043 R)
• M28: 2,924,638 km (0.068 R)
• M29: 3,001,232 km (0.058 R)
• M30: 3,093,983 km (0.11 R)
• M31: 3,156,216 km (0.084 R)
• M32: 3,219,047 km (0.065 R)
• M33: 3,345,906 km (0.059 R)
• M34: 3,426,090 km (0.115 R)
• M35: 3,604,710 km (0.099 R)
• M36: 3,708,830 km (0.112 R)
• M37: 3,802,927 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.2

Radius: 13.9

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.51 AU - 2.23 AU

Year: 1705 Days

Day: 10.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 46,107,139 km

• M1: 244,443 km (0.077 R)
• M2: 341,682 km (0.11 R)
• M3: 434,283 km (0.076 R)
• M4: 577,298 km (0.109 R)
• M5: 703,260 km (0.11 R)
• M6: 879,336 km (0.062 R)
• M7: 1,064,239 km (0.098 R)
• M8: 1,172,997 km (0.114 R)
• M9: 1,347,727 km (0.102 R)
• M10: 1,580,950 km (0.114 R)
• M11: 1,793,080 km (0.103 R)
• M12: 2,087,788 km (0.068 R)
• M13: 2,340,907 km (0.062 R)
• M14: 2,714,304 km (0.081 R)
• M15: 2,918,654 km (0.117 R)
• M16: 3,033,246 km (0.097 R)
• M17: 3,213,512 km (0.04 R)
• M18: 3,741,592 km (0.106 R)
• M19: 3,981,248 km (0.112 R)
• M20: 4,120,673 km (0.119 R)
• M21: 4,560,641 km (0.109 R)
• M22: 4,804,784 km (0.069 R)
• M23: 4,965,901 km (0.039 R)
• M24: 5,472,739 km (0.093 R)
• M25: 5,784,950 km (0.087 R)
• M26: 6,372,720 km (0.118 R)
• M27: 6,467,864 km (0.1 R)
• M28: 6,715,149 km (0.054 R)
• M29: 6,951,514 km (0.064 R)
• M30: 7,547,362 km (0.104 R)
• M31: 7,909,838 km (0.072 R)
• M32: 8,041,783 km (0.079 R)
• M33: 8,456,917 km (0.112 R)
• M34: 8,848,714 km (0.098 R)
• M35: 9,540,903 km (0.093 R)
• M36: 9,665,818 km (0.115 R)
• M37: 10,027,994 km (0.036 R)
• M38: 10,346,638 km (0.094 R)
• M39: 10,490,999 km (0.031 R)
• M40: 11,059,322 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.6

Radius: 8.2

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.42 AU - 2.78 AU

Year: 2796 Days

Day: 11.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 46,107,139 km

• M1: 102,774 km (0.083 R)
• M2: 169,943 km (0.075 R)
• M3: 318,045 km (0.026 R)
• M4: 436,227 km (0.105 R)
• M5: 514,018 km (0.057 R)
• M6: 634,893 km (0.112 R)
• M7: 690,544 km (0.091 R)
• M8: 837,449 km (0.097 R)
• M9: 988,543 km (0.086 R)
• M10: 1,121,386 km (0.07 R)
• M11: 1,281,605 km (0.048 R)
• M12: 1,346,530 km (0.094 R)
• M13: 1,434,644 km (0.111 R)
• M14: 1,593,666 km (0.08 R)
• M15: 1,806,843 km (0.094 R)
• M16: 1,912,758 km (0.067 R)
• M17: 2,096,764 km (0.065 R)
• M18: 2,191,010 km (0.065 R)
• M19: 2,446,374 km (0.083 R)
• M20: 2,518,480 km (0.043 R)
• M21: 2,582,209 km (0.089 R)
• M22: 2,795,386 km (0.09 R)
• M23: 2,880,357 km (0.099 R)
• M24: 2,937,504 km (0.047 R)
• M25: 3,004,673 km (0.072 R)
• M26: 3,082,015 km (0.076 R)
• M27: 3,189,576 km (0.097 R)
• M28: 3,499,393 km (0.117 R)
• M29: 3,611,592 km (0.109 R)
• M30: 3,673,376 km (0.054 R)
• M31: 3,777,047 km (0.047 R)
• M32: 4,019,396 km (0.062 R)
• M33: 4,277,602 km (0.076 R)
• M34: 4,507,982 km (0.069 R)
• M35: 4,810,320 km (0.086 R)
• M36: 4,867,017 km (0.088 R)
• M37: 5,049,975 km (0.112 R)
• M38: 5,165,465 km (0.11 R)
• M39: 5,270,183 km (0.04 R)
• M40: 5,552,923 km (0.069 R)
• M41: 5,708,206 km (0.08 R)
• M42: 5,925,422 km (0.049 R)
• M43: 6,059,611 km (0.09 R)
• M44: 6,355,815 km (0.032 R)
• M45: 6,468,163 km (0.078 R)
• M46: 6,593,676 km (0.102 R)
• M47: 6,988,016 km (0.037 R)
• M48: 7,103,954 km (0.081 R)
• M49: 7,350,940 km (0.116 R)
• M50: 7,587,454 km (0.042 R)
• M51: 7,640,262 km (0.079 R)
• M52: 7,933,474 km (0.095 R)
• M53: 8,298,343 km (0.103 R)
• M54: 8,807,275 km (0.118 R)
• M55: 8,876,689 km (0.046 R)
• M56: 9,100,487 km (0.066 R)
• M57: 9,241,408 km (0.083 R)
• M58: 9,340,442 km (0.092 R)
• M59: 9,425,563 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.4

Radius: 8.7

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.62 AU - 4.16 AU

Year: 4162 Days

Day: 11.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,107,139 km

• M1: 181,313 km (0.083 R)
• M2: 252,222 km (0.101 R)
• M3: 394,639 km (0.099 R)
• M4: 769,681 km (0.094 R)
• M5: 1,461,870 km (0.099 R)
• M6: 1,969,905 km (0.112 R)
• M7: 2,034,830 km (0.089 R)
• M8: 2,195,498 km (0.115 R)
• M9: 2,479,136 km (0.116 R)
• M10: 2,569,643 km (0.09 R)
• M11: 2,942,590 km (0.101 R)
• M12: 3,103,109 km (0.104 R)
• M13: 5,347,974 km (0.082 R)
• M14: 5,890,416 km (0.098 R)
• M15: 6,771,996 km (0.049 R)
• M16: 7,199,398 km (0.094 R)
• M17: 7,474,658 km (0.087 R)
• M18: 8,020,540 km (0.114 R)
• M19: 9,041,546 km (0.091 R)
• M20: 9,260,108 km (0.092 R)
• M21: 10,297,420 km (0.062 R)
• M22: 10,970,461 km (0.104 R)
• M23: 11,120,208 km (0.118 R)
• M24: 11,220,289 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872

Radius: 12.9

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.31 AU - 3.93 AU

Year: 4593 Days

Day: 11.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,107,139 km

• M1: 161,416 km (0.083 R)
• M2: 260,749 km (0.107 R)
• M3: 397,332 km (0.069 R)
• M4: 504,444 km (0.091 R)
• M5: 635,342 km (0.066 R)
• M6: 779,704 km (0.067 R)
• M7: 896,091 km (0.102 R)
• M8: 991,086 km (0.111 R)
• M9: 1,104,182 km (0.077 R)
• M10: 1,313,469 km (0.102 R)
• M11: 1,720,376 km (0.118 R)
• M12: 1,806,544 km (0.098 R)
• M13: 2,129,376 km (0.063 R)
• M14: 2,393,267 km (0.075 R)
• M15: 2,648,182 km (0.066 R)
• M16: 2,891,428 km (0.029 R)
• M17: 3,142,154 km (0.102 R)
• M18: 3,421,902 km (0.095 R)
• M19: 3,982,894 km (0.117 R)
• M20: 4,357,188 km (0.051 R)
• M21: 4,572,758 km (0.055 R)
• M22: 4,816,603 km (0.064 R)
• M23: 4,964,854 km (0.108 R)
• M24: 5,089,619 km (0.087 R)
• M25: 5,316,858 km (0.099 R)
• M26: 5,496,076 km (0.057 R)
• M27: 5,755,479 km (0.099 R)
• M28: 6,340,407 km (0.105 R)
• M29: 6,448,865 km (0.069 R)
• M30: 6,833,182 km (0.107 R)
• M31: 7,624,405 km (0.099 R)
• M32: 7,797,789 km (0.04 R)
• M33: 8,001,691 km (0.115 R)
• M34: 8,296,100 km (0.077 R)
• M35: 8,385,110 km (0.087 R)
• M36: 9,262,053 km (0.056 R)
• M37: 9,758,419 km (0.11 R)
• M38: 10,391,218 km (0.117 R)
• M39: 10,777,180 km (0.118 R)
• M40: 11,266,365 km (0.12 R)
• M41: 11,431,072 km (0.076 R)
• M42: 12,300,386 km (0.037 R)
• M43: 14,386,827 km (0.099 R)
• M44: 14,781,167 km (0.104 R)
• M45: 15,653,921 km (0.068 R)
• M46: 15,948,629 km (0.113 R)
• M47: 16,356,732 km (0.108 R)
• M48: 16,506,031 km (0.113 R)
• M49: 16,918,921 km (0.112 R)
• M50: 17,335,102 km (0.065 R)
• M51: 17,639,983 km (0.032 R)
• M52: 17,985,105 km (0.045 R)
• M53: 18,604,141 km (0.031 R)
• M54: 18,838,112 km (0.092 R)
• M55: 19,269,552 km (0.042 R)
• M56: 19,585,503 km (0.115 R)
• M57: 19,863,306 km (0.044 R)
• M58: 20,987,384 km (0.105 R)
• M59: 21,353,151 km (0.102 R)
• M60: 21,434,682 km (0.088 R)
• M61: 21,680,023 km (0.067 R)
• M62: 22,132,257 km (0.088 R)
• M63: 22,712,248 km (0.086 R)
• M64: 22,837,162 km (0.094 R)
• M65: 22,920,488 km (0.077 R)
• M66: 23,004,113 km (0.117 R)
• M67: 23,591,584 km (0.072 R)
• M68: 24,099,170 km (0.07 R)
• M69: 25,211,131 km (0.119 R)
• M70: 26,208,799 km (0.076 R)
• M71: 26,998,526 km (0.11 R)
• M72: 27,130,920 km (0.08 R)
• M73: 27,529,299 km (0.097 R)
• M74: 28,152,973 km (0.081 R)
• M75: 28,466,680 km (0.056 R)
• M76: 30,418,333 km (0.064 R)
• M77: 30,694,192 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.3

Radius: 13.8

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.49 AU - 5.51 AU

Year: 8601 Days

Day: 10.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 46,107,139 km

• M1: 183,407 km (0.041 R)
• M2: 281,992 km (0.045 R)
• M3: 476,320 km (0.091 R)
• M4: 612,154 km (0.054 R)
• M5: 919,429 km (0.094 R)
• M6: 1,012,179 km (0.11 R)
• M7: 1,346,381 km (0.114 R)
• M8: 1,539,212 km (0.052 R)
• M9: 2,021,067 km (0.086 R)
• M10: 2,358,560 km (0.102 R)
• M11: 2,668,976 km (0.09 R)
• M12: 2,977,147 km (0.098 R)
• M13: 3,264,525 km (0.064 R)
• M14: 3,444,641 km (0.102 R)
• M15: 3,695,666 km (0.066 R)
• M16: 3,883,710 km (0.097 R)
• M17: 4,039,890 km (0.087 R)
• M18: 4,215,967 km (0.086 R)
• M19: 4,394,737 km (0.117 R)
• M20: 4,685,854 km (0.113 R)
• M21: 5,402,877 km (0.095 R)
• M22: 6,459,935 km (0.11 R)
• M23: 6,812,388 km (0.105 R)
• M24: 7,150,030 km (0.092 R)
• M25: 7,623,358 km (0.03 R)
• M26: 8,195,869 km (0.056 R)
• M27: 8,374,788 km (0.038 R)
• M28: 8,782,293 km (0.098 R)
• M29: 8,873,697 km (0.114 R)
• M30: 9,173,042 km (0.115 R)
• M31: 9,312,467 km (0.108 R)
• M32: 9,475,828 km (0.116 R)
• M33: 9,876,751 km (0.028 R)
• M34: 10,091,274 km (0.066 R)
• M35: 10,331,528 km (0.111 R)
• M36: 10,597,812 km (0.117 R)
• M37: 10,940,242 km (0.104 R)
• M38: 11,736,551 km (0.117 R)
• M39: 12,014,504 km (0.108 R)
• M40: 12,474,218 km (0.11 R)
• M41: 12,965,797 km (0.09 R)
• M42: 13,070,067 km (0.028 R)
• M43: 13,253,324 km (0.098 R)
• M44: 13,701,819 km (0.116 R)
• M45: 14,289,589 km (0.088 R)
• M46: 14,613,767 km (0.113 R)
• M47: 14,722,375 km (0.036 R)
• M48: 14,967,716 km (0.112 R)
• M49: 15,077,072 km (0.119 R)
• M50: 15,214,403 km (0.114 R)
• M51: 15,352,033 km (0.115 R)
• M52: 15,628,490 km (0.117 R)
• M53: 16,383,360 km (0.089 R)
• M54: 16,779,346 km (0.11 R)
• M55: 16,950,187 km (0.079 R)
• M56: 17,321,937 km (0.062 R)
• M57: 17,436,978 km (0.095 R)
• M58: 17,581,041 km (0.117 R)
• M59: 17,667,658 km (0.119 R)
• M60: 17,870,363 km (0.072 R)
• M61: 18,015,623 km (0.114 R)
• M62: 18,219,674 km (0.087 R)
• M63: 18,600,700 km (0.101 R)
• M64: 19,102,900 km (0.041 R)
• M65: 19,191,911 km (0.085 R)
• M66: 19,489,910 km (0.074 R)
• M67: 20,120,614 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.4

Radius: 6

Gravity: 16.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.86 AU - 7.44 AU

Year: 10170 Days

Day: 24.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,107,139 km

• M1: 120,576 km (0.055 R)
• M2: 204,799 km (0.037 R)
• M3: 256,560 km (0.115 R)
• M4: 301,889 km (0.057 R)
• M5: 802,593 km (0.114 R)
• M6: 927,208 km (0.073 R)
• M7: 1,175,390 km (0.079 R)
• M8: 1,317,508 km (0.105 R)
• M9: 1,574,218 km (0.084 R)
• M10: 1,685,818 km (0.104 R)
• M11: 1,799,962 km (0.039 R)
• M12: 2,133,415 km (0.111 R)
• M13: 2,486,017 km (0.081 R)
• M14: 2,748,861 km (0.114 R)
• M15: 2,829,494 km (0.089 R)
• M16: 3,104,006 km (0.082 R)
• M17: 3,159,806 km (0.09 R)
• M18: 3,473,513 km (0.057 R)
• M19: 4,695,728 km (0.118 R)
• M20: 5,086,178 km (0.1 R)
• M21: 5,318,653 km (0.082 R)
• M22: 5,554,719 km (0.054 R)
• M23: 6,496,886 km (0.119 R)
• M24: 6,931,468 km (0.077 R)
• M25: 7,115,324 km (0.098 R)
• M26: 7,752,311 km (0.042 R)
• M27: 8,290,415 km (0.112 R)
• M28: 8,446,445 km (0.109 R)
• M29: 8,920,222 km (0.058 R)
• M30: 9,040,050 km (0.059 R)
• M31: 9,606,278 km (0.119 R)
• M32: 9,647,118 km (0.12 R)
• M33: 10,476,788 km (0.106 R)
• M34: 10,815,028 km (0.113 R)
• M35: 11,028,355 km (0.08 R)
• M36: 11,589,197 km (0.112 R)
• M37: 11,807,461 km (0.076 R)
• M38: 12,027,070 km (0.06 R)
• M39: 12,964,002 km (0.112 R)
• M40: 13,555,661 km (0.117 R)
• M41: 13,693,441 km (0.109 R)
• M42: 13,739,517 km (0.096 R)
• M43: 13,877,895 km (0.115 R)
• M44: 14,670,914 km (0.106 R)
• M45: 15,670,826 km (0.083 R)
• M46: 16,154,625 km (0.103 R)
• M47: 16,398,470 km (0.056 R)
• M48: 16,988,334 km (0.111 R)
• M49: 17,335,700 km (0.068 R)
• M50: 17,735,576 km (0.062 R)
• M51: 19,158,999 km (0.098 R)
• M52: 19,365,295 km (0.108 R)
• M53: 19,624,249 km (0.075 R)
• M54: 19,728,070 km (0.088 R)
• M55: 19,884,250 km (0.094 R)
• M56: 19,988,669 km (0.093 R)
• M57: 20,460,501 km (0.103 R)
• M58: 21,201,758 km (0.095 R)
• M59: 22,005,697 km (0.119 R)
• M60: 22,059,552 km (0.115 R)
• M61: 22,547,092 km (0.117 R)
• M62: 22,710,453 km (0.119 R)
• M63: 22,874,113 km (0.054 R)
• M64: 23,257,682 km (0.111 R)
• M65: 23,532,942 km (0.08 R)
• M66: 23,643,195 km (0.025 R)
• M67: 25,602,778 km (0.049 R)
• M68: 25,659,625 km (0.07 R)
• M69: 25,716,323 km (0.108 R)
• M70: 28,197,703 km (0.086 R)
• M71: 29,854,050 km (0.101 R)
• M72: 30,694,042 km (0.113 R)
• M73: 30,875,056 km (0.049 R)
• M74: 31,298,717 km (0.085 R)
• M75: 31,785,359 km (0.063 R)
• M76: 33,012,809 km (0.064 R)
• M77: 34,443,414 km (0.099 R)
• M78: 34,945,763 km (0.115 R)
• M79: 37,364,761 km (0.081 R)
• M80: 37,493,565 km (0.059 R)
• M81: 37,751,621 km (0.079 R)
• M82: 37,945,650 km (0.12 R)
• M83: 39,640,145 km (0.109 R)
• M84: 39,705,818 km (0.105 R)
• M85: 40,695,258 km (0.078 R)
• M86: 42,295,058 km (0.114 R)
• M87: 42,496,417 km (0.049 R)
• M88: 42,967,650 km (0.109 R)
• M89: 43,711,750 km (0.049 R)
• M90: 44,664,688 km (0.108 R)
• M91: 45,762,288 km (0.07 R)
• M92: 45,831,252 km (0.029 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 10,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit