🌌 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: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.1

Radius: 9.2

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.6 AU - 0.8 AU

Year: 412 Days

Day: 6.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 41,015,769 km

• M1: 122,969 km (0.091 R)
• M2: 236,963 km (0.082 R)
• M3: 320,887 km (0.111 R)
• M4: 489,035 km (0.106 R)
• M5: 562,638 km (0.108 R)
• M6: 630,106 km (0.068 R)
• M7: 727,046 km (0.078 R)
• M8: 885,919 km (0.11 R)
• M9: 1,016,069 km (0.097 R)
• M10: 1,102,985 km (0.111 R)
• M11: 1,365,380 km (0.104 R)
• M12: 1,441,974 km (0.098 R)
• M13: 1,505,553 km (0.095 R)
• M14: 1,576,014 km (0.06 R)
• M15: 1,647,521 km (0.113 R)
• M16: 1,744,760 km (0.084 R)
• M17: 1,825,094 km (0.059 R)
• M18: 1,910,066 km (0.061 R)
• M19: 2,129,825 km (0.05 R)
• M20: 2,246,062 km (0.068 R)
• M21: 2,357,812 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.3

Radius: 8.4

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.89 AU - 1.17 AU

Year: 735 Days

Day: 8.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 41,015,769 km

• M1: 105,317 km (0.082 R)
• M2: 209,138 km (0.093 R)
• M3: 306,077 km (0.07 R)
• M4: 362,027 km (0.11 R)
• M5: 463,305 km (0.08 R)
• M6: 580,290 km (0.078 R)
• M7: 674,836 km (0.082 R)
• M8: 746,643 km (0.062 R)
• M9: 972,237 km (0.112 R)
• M10: 1,060,948 km (0.092 R)
• M11: 1,132,605 km (0.068 R)
• M12: 1,192,445 km (0.071 R)
• M13: 1,273,975 km (0.12 R)
• M14: 1,371,663 km (0.108 R)
• M15: 1,428,660 km (0.106 R)
• M16: 1,604,288 km (0.103 R)
• M17: 1,679,685 km (0.098 R)
• M18: 1,802,804 km (0.109 R)
• M19: 1,993,242 km (0.025 R)
• M20: 2,066,246 km (0.109 R)
• M21: 2,173,507 km (0.06 R)
• M22: 2,248,905 km (0.082 R)
• M23: 2,325,050 km (0.104 R)
• M24: 2,410,770 km (0.091 R)
• M25: 2,559,021 km (0.114 R)
• M26: 2,701,289 km (0.067 R)
• M27: 2,827,998 km (0.076 R)
• M28: 3,143,799 km (0.092 R)
• M29: 3,229,369 km (0.106 R)
• M30: 3,296,389 km (0.094 R)
• M31: 3,354,283 km (0.118 R)
• M32: 3,431,925 km (0.087 R)
• M33: 3,608,899 km (0.058 R)
• M34: 3,829,406 km (0.105 R)
• M35: 4,178,867 km (0.101 R)
• M36: 4,272,964 km (0.073 R)
• M37: 4,474,323 km (0.048 R)
• M38: 4,538,500 km (0.105 R)
• M39: 4,624,669 km (0.098 R)
• M40: 4,765,739 km (0.06 R)
• M41: 4,864,175 km (0.065 R)
• M42: 4,941,218 km (0.116 R)
• M43: 5,029,929 km (0.113 R)
• M44: 5,152,599 km (0.059 R)
• M45: 5,231,288 km (0.057 R)
• M46: 5,572,670 km (0.101 R)
• M47: 5,816,066 km (0.117 R)
• M48: 5,921,383 km (0.118 R)
• M49: 6,289,244 km (0.108 R)
• M50: 6,349,233 km (0.098 R)
• M51: 6,542,663 km (0.072 R)
• M52: 6,603,400 km (0.102 R)
• M53: 6,688,970 km (0.094 R)
• M54: 6,972,458 km (0.111 R)
• M55: 7,487,523 km (0.109 R)
• M56: 7,551,252 km (0.116 R)
• M57: 7,717,605 km (0.111 R)
• M58: 7,898,169 km (0.049 R)
• M59: 8,132,290 km (0.091 R)
• M60: 8,184,649 km (0.097 R)
• M61: 8,408,448 km (0.076 R)
• M62: 8,554,305 km (0.042 R)
• M63: 8,714,525 km (0.086 R)
• M64: 8,956,425 km (0.058 R)
• M65: 9,010,579 km (0.118 R)
• M66: 9,078,347 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.8

Radius: 8.9

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.09 AU - 1.29 AU

Year: 912 Days

Day: 13.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 41,015,769 km

• M1: 119,379 km (0.087 R)
• M2: 193,430 km (0.083 R)
• M3: 254,316 km (0.059 R)
• M4: 322,234 km (0.091 R)
• M5: 398,529 km (0.087 R)
• M6: 508,932 km (0.073 R)
• M7: 618,138 km (0.106 R)
• M8: 695,780 km (0.118 R)
• M9: 809,324 km (0.117 R)
• M10: 900,130 km (0.096 R)
• M11: 979,417 km (0.094 R)
• M12: 1,076,656 km (0.065 R)
• M13: 1,226,254 km (0.114 R)
• M14: 1,371,364 km (0.042 R)
• M15: 1,510,639 km (0.057 R)
• M16: 1,784,254 km (0.118 R)
• M17: 2,173,507 km (0.107 R)
• M18: 2,489,907 km (0.054 R)
• M19: 2,596,271 km (0.046 R)
• M20: 2,879,909 km (0.052 R)
• M21: 2,961,739 km (0.108 R)
• M22: 3,059,576 km (0.116 R)
• M23: 3,204,386 km (0.053 R)
• M24: 3,328,104 km (0.032 R)
• M25: 3,644,503 km (0.051 R)
• M26: 3,995,310 km (0.101 R)
• M27: 4,221,353 km (0.04 R)
• M28: 4,331,606 km (0.115 R)
• M29: 4,503,195 km (0.084 R)
• M30: 5,139,285 km (0.067 R)
• M31: 5,229,942 km (0.034 R)
• M32: 5,422,025 km (0.084 R)
• M33: 5,728,402 km (0.091 R)
• M34: 5,879,047 km (0.09 R)
• M35: 6,002,465 km (0.025 R)
• M36: 6,203,525 km (0.115 R)
• M37: 6,319,463 km (0.1 R)
• M38: 6,377,656 km (0.116 R)
• M39: 6,494,792 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357

Radius: 11.7

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.16 AU - 5.26 AU

Year: 6072 Days

Day: 12 Hours

Environment

Temp: -215 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,015,769 km

• M1: 146,307 km (0.106 R)
• M2: 274,362 km (0.066 R)
• M3: 408,103 km (0.068 R)
• M4: 590,912 km (0.043 R)
• M5: 677,080 km (0.067 R)
• M6: 768,035 km (0.073 R)
• M7: 1,376,151 km (0.109 R)
• M8: 1,808,339 km (0.119 R)
• M9: 1,922,931 km (0.086 R)
• M10: 2,460,287 km (0.09 R)
• M11: 2,680,644 km (0.117 R)
• M12: 2,869,287 km (0.1 R)
• M13: 3,042,970 km (0.109 R)
• M14: 3,180,451 km (0.057 R)
• M15: 3,320,026 km (0.091 R)
• M16: 3,421,004 km (0.083 R)
• M17: 3,564,169 km (0.063 R)
• M18: 4,113,343 km (0.065 R)
• M19: 4,200,259 km (0.105 R)
• M20: 4,375,887 km (0.118 R)
• M21: 4,486,889 km (0.087 R)
• M22: 4,621,377 km (0.102 R)
• M23: 4,757,212 km (0.08 R)
• M24: 4,963,508 km (0.109 R)
• M25: 5,456,433 km (0.117 R)
• M26: 5,721,071 km (0.093 R)
• M27: 5,940,681 km (0.094 R)
• M28: 6,212,800 km (0.117 R)
• M29: 6,413,410 km (0.111 R)
• M30: 6,489,107 km (0.085 R)
• M31: 6,565,252 km (0.077 R)
• M32: 6,769,603 km (0.082 R)
• M33: 6,976,048 km (0.117 R)
• M34: 7,106,048 km (0.061 R)
• M35: 7,289,605 km (0.087 R)
• M36: 7,448,179 km (0.055 R)
• M37: 7,741,839 km (0.119 R)
• M38: 7,957,859 km (0.094 R)
• M39: 8,066,616 km (0.1 R)
• M40: 8,203,199 km (0.111 R)
• M41: 8,285,628 km (0.112 R)
• M42: 8,368,206 km (0.119 R)
• M43: 8,757,609 km (0.042 R)
• M44: 9,124,423 km (0.087 R)
• M45: 9,496,323 km (0.083 R)
• M46: 10,078,259 km (0.078 R)
• M47: 10,581,955 km (0.094 R)
• M48: 11,033,292 km (0.092 R)
• M49: 12,582,827 km (0.073 R)
• M50: 12,805,279 km (0.108 R)
• M51: 13,028,927 km (0.074 R)
• M52: 13,480,264 km (0.071 R)
• M53: 13,707,802 km (0.085 R)
• M54: 13,969,449 km (0.112 R)
• M55: 14,100,946 km (0.067 R)
• M56: 14,331,925 km (0.076 R)
• M57: 14,564,250 km (0.117 R)
• M58: 17,376,989 km (0.118 R)
• M59: 17,731,237 km (0.077 R)
• M60: 17,873,654 km (0.091 R)
• M61: 18,016,520 km (0.108 R)
• M62: 19,281,969 km (0.047 R)
• M63: 19,685,584 km (0.097 R)
• M64: 20,389,292 km (0.099 R)
• M65: 21,101,378 km (0.115 R)
• M66: 21,176,775 km (0.087 R)
• M67: 21,821,542 km (0.086 R)
• M68: 22,088,874 km (0.082 R)
• M69: 22,318,955 km (0.114 R)
• M70: 22,472,742 km (0.116 R)
• M71: 24,821,877 km (0.059 R)
• M72: 24,941,406 km (0.097 R)
• M73: 25,140,969 km (0.078 R)
• M74: 25,702,560 km (0.077 R)
• M75: 25,944,609 km (0.117 R)
• M76: 26,227,947 km (0.055 R)
• M77: 26,879,297 km (0.112 R)
• M78: 27,206,916 km (0.096 R)
• M79: 27,494,742 km (0.103 R)
• M80: 27,577,171 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.6

Radius: 8.3

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.15 AU - 5.67 AU

Year: 7648 Days

Day: 13.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,015,769 km

• M1: 105,616 km (0.099 R)
• M2: 205,547 km (0.07 R)
• M3: 275,858 km (0.025 R)
• M4: 392,844 km (0.095 R)
• M5: 570,117 km (0.082 R)
• M6: 785,688 km (0.072 R)
• M7: 922,271 km (0.054 R)
• M8: 1,219,522 km (0.109 R)
• M9: 1,379,143 km (0.101 R)
• M10: 1,545,795 km (0.084 R)
• M11: 1,719,029 km (0.107 R)
• M12: 1,915,451 km (0.096 R)
• M13: 1,982,621 km (0.082 R)
• M14: 2,084,796 km (0.098 R)
• M15: 2,241,425 km (0.116 R)
• M16: 2,383,842 km (0.107 R)
• M17: 2,829,345 km (0.047 R)
• M18: 2,964,282 km (0.118 R)
• M19: 3,160,554 km (0.047 R)
• M20: 4,381,572 km (0.098 R)
• M21: 4,448,442 km (0.095 R)
• M22: 4,879,284 km (0.03 R)
• M23: 4,971,736 km (0.113 R)
• M24: 5,064,786 km (0.085 R)
• M25: 6,477,737 km (0.102 R)
• M26: 6,733,101 km (0.088 R)
• M27: 6,887,785 km (0.058 R)
• M28: 7,122,205 km (0.103 R)
• M29: 7,545,417 km (0.095 R)
• M30: 8,471,578 km (0.095 R)
• M31: 8,555,053 km (0.12 R)
• M32: 8,835,250 km (0.09 R)
• M33: 8,948,197 km (0.075 R)
• M34: 9,175,436 km (0.033 R)
• M35: 9,261,155 km (0.084 R)
• M36: 9,810,180 km (0.111 R)
• M37: 9,897,844 km (0.102 R)
• M38: 10,162,483 km (0.051 R)
• M39: 10,489,055 km (0.114 R)
• M40: 10,578,664 km (0.071 R)
• M41: 11,152,521 km (0.099 R)
• M42: 12,298,740 km (0.104 R)
• M43: 12,488,131 km (0.098 R)
• M44: 12,551,411 km (0.098 R)
• M45: 12,614,990 km (0.079 R)
• M46: 13,158,629 km (0.104 R)
• M47: 13,287,732 km (0.111 R)
• M48: 14,268,944 km (0.066 R)
• M49: 14,434,699 km (0.096 R)
• M50: 14,501,270 km (0.026 R)
• M51: 14,601,201 km (0.085 R)
• M52: 14,801,812 km (0.1 R)
• M53: 15,036,980 km (0.099 R)
• M54: 15,511,055 km (0.057 R)
• M55: 16,369,747 km (0.097 R)
• M56: 16,473,867 km (0.119 R)
• M57: 16,822,430 km (0.042 R)
• M58: 17,314,458 km (0.105 R)
• M59: 17,846,876 km (0.11 R)
• M60: 18,964,372 km (0.068 R)
• M61: 19,183,234 km (0.059 R)
• M62: 19,402,993 km (0.1 R)
• M63: 19,734,054 km (0.097 R)
• M64: 19,955,907 km (0.055 R)
• M65: 20,588,856 km (0.074 R)
• M66: 21,531,622 km (0.078 R)
• M67: 21,760,057 km (0.072 R)
• M68: 22,027,538 km (0.055 R)
• M69: 22,411,407 km (0.099 R)
• M70: 22,875,160 km (0.072 R)
• M71: 23,224,920 km (0.091 R)
• M72: 23,303,010 km (0.045 R)
• M73: 23,694,208 km (0.091 R)
• M74: 24,324,614 km (0.058 R)
• M75: 24,960,554 km (0.116 R)
• M76: 25,080,532 km (0.1 R)
• M77: 26,533,726 km (0.103 R)
• M78: 26,615,256 km (0.113 R)
• M79: 27,517,631 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.7

Radius: 4.4

Gravity: 14.4 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.87 AU - 7.69 AU

Year: 12409 Days

Day: 18.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 41,015,769 km

• M1: 78,688 km (0.118 R)
• M2: 170,542 km (0.111 R)
• M3: 278,252 km (0.094 R)
• M4: 358,137 km (0.049 R)
• M5: 445,802 km (0.081 R)
• M6: 597,494 km (0.096 R)
• M7: 626,815 km (0.053 R)
• M8: 656,735 km (0.099 R)
• M9: 717,920 km (0.068 R)
• M10: 999,015 km (0.058 R)
• M11: 1,051,972 km (0.114 R)
• M12: 1,087,726 km (0.095 R)
• M13: 1,216,380 km (0.032 R)
• M14: 1,428,510 km (0.066 R)
• M15: 1,528,741 km (0.103 R)
• M16: 1,610,571 km (0.083 R)
• M17: 1,908,570 km (0.068 R)
• M18: 1,996,832 km (0.082 R)
• M19: 2,386,834 km (0.058 R)
• M20: 2,458,192 km (0.067 R)
• M21: 2,700,840 km (0.1 R)
• M22: 2,825,006 km (0.075 R)
• M23: 3,053,442 km (0.078 R)
• M24: 3,235,054 km (0.091 R)
• M25: 3,420,256 km (0.103 R)
• M26: 4,780,699 km (0.069 R)
• M27: 4,961,264 km (0.101 R)
• M28: 5,205,557 km (0.113 R)
• M29: 5,516,421 km (0.069 R)
• M30: 5,929,611 km (0.058 R)
• M31: 5,993,938 km (0.053 R)
• M32: 6,091,177 km (0.05 R)
• M33: 6,123,639 km (0.06 R)
• M34: 6,188,714 km (0.082 R)
• M35: 6,584,401 km (0.051 R)
• M36: 6,988,165 km (0.115 R)
• M37: 8,283,085 km (0.037 R)
• M38: 8,499,852 km (0.045 R)
• M39: 8,609,058 km (0.116 R)
• M40: 9,013,122 km (0.098 R)
• M41: 9,124,423 km (0.05 R)
• M42: 9,236,173 km (0.103 R)
• M43: 9,649,811 km (0.068 R)
• M44: 10,184,922 km (0.106 R)
• M45: 10,572,979 km (0.116 R)
• M46: 10,808,147 km (0.11 R)
• M47: 12,173,078 km (0.106 R)
• M48: 12,709,237 km (0.116 R)
• M49: 13,084,877 km (0.091 R)
• M50: 13,421,921 km (0.1 R)
• M51: 13,506,593 km (0.102 R)
• M52: 13,633,901 km (0.099 R)
• M53: 13,676,537 km (0.056 R)
• M54: 13,761,658 km (0.063 R)
• M55: 14,449,808 km (0.107 R)
• M56: 14,798,072 km (0.073 R)
• M57: 16,399,218 km (0.111 R)
• M58: 16,444,396 km (0.073 R)
• M59: 16,489,724 km (0.093 R)
• M60: 17,450,442 km (0.092 R)
• M61: 17,681,870 km (0.095 R)
• M62: 18,288,340 km (0.102 R)
• M63: 19,761,879 km (0.098 R)
• M64: 20,293,849 km (0.077 R)
• M65: 20,586,013 km (0.062 R)
• M66: 21,371,851 km (0.087 R)
• M67: 21,867,918 km (0.094 R)
• M68: 22,217,378 km (0.084 R)
• M69: 23,073,976 km (0.108 R)
• M70: 23,582,908 km (0.1 R)
• M71: 26,182,320 km (0.105 R)
• M72: 26,235,128 km (0.059 R)
• M73: 28,217,599 km (0.088 R)
• M74: 28,326,207 km (0.086 R)
• M75: 29,529,124 km (0.11 R)
• M76: 29,639,228 km (0.088 R)
• M77: 30,247,792 km (0.116 R)
• M78: 30,525,595 km (0.118 R)
• M79: 30,748,646 km (0.043 R)
• M80: 32,779,437 km (0.101 R)
• M81: 33,580,832 km (0.039 R)
• M82: 33,983,999 km (0.12 R)
• M83: 35,086,236 km (0.083 R)
• M84: 35,319,758 km (0.118 R)
• M85: 35,612,372 km (0.059 R)
• M86: 37,325,566 km (0.092 R)
• M87: 37,623,715 km (0.044 R)
• M88: 37,683,404 km (0.099 R)
• M89: 37,743,094 km (0.105 R)
• M90: 38,522,648 km (0.115 R)
• M91: 39,065,390 km (0.081 R)
• M92: 39,671,560 km (0.117 R)
• M93: 40,770,207 km (0.053 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 11,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit