🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.5

Radius: 8.9

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.85 AU - 1.01 AU

Year: 579 Days

Day: 10.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 27,715,959 km

• M1: 110,852 km (0.113 R)
• M2: 204,500 km (0.1 R)
• M3: 263,891 km (0.093 R)
• M4: 325,525 km (0.12 R)
• M5: 390,301 km (0.071 R)
• M6: 471,981 km (0.088 R)
• M7: 677,379 km (0.027 R)
• M8: 760,256 km (0.073 R)
• M9: 906,563 km (0.075 R)
• M10: 967,749 km (0.101 R)
• M11: 1,078,451 km (0.113 R)
• M12: 1,149,061 km (0.069 R)
• M13: 1,394,551 km (0.101 R)
• M14: 1,466,059 km (0.113 R)
• M15: 1,532,780 km (0.109 R)
• M16: 1,625,530 km (0.095 R)
• M17: 1,713,644 km (0.111 R)
• M18: 1,888,524 km (0.05 R)
• M19: 1,968,110 km (0.049 R)
• M20: 2,028,547 km (0.036 R)
• M21: 2,130,722 km (0.08 R)
• M22: 2,220,631 km (0.084 R)
• M23: 2,469,412 km (0.101 R)
• M24: 2,578,768 km (0.065 R)
• M25: 2,734,499 km (0.107 R)
• M26: 2,962,636 km (0.1 R)
• M27: 3,032,349 km (0.062 R)
• M28: 3,102,510 km (0.117 R)
• M29: 3,165,341 km (0.105 R)
• M30: 3,372,684 km (0.052 R)
• M31: 3,445,538 km (0.05 R)
• M32: 3,592,742 km (0.076 R)
• M33: 3,683,698 km (0.101 R)
• M34: 3,834,343 km (0.103 R)
• M35: 3,910,488 km (0.06 R)
• M36: 3,970,028 km (0.108 R)
• M37: 4,046,922 km (0.099 R)
• M38: 4,185,000 km (0.098 R)
• M39: 4,254,713 km (0.043 R)
• M40: 4,377,533 km (0.083 R)
• M41: 4,448,293 km (0.105 R)
• M42: 4,528,328 km (0.105 R)
• M43: 4,744,048 km (0.03 R)
• M44: 4,807,627 km (0.102 R)
• M45: 5,027,835 km (0.081 R)
• M46: 5,092,611 km (0.08 R)
• M47: 5,335,857 km (0.099 R)
• M48: 5,411,553 km (0.104 R)
• M49: 5,592,567 km (0.077 R)
• M50: 5,814,570 km (0.115 R)
• M51: 5,882,637 km (0.066 R)
• M52: 6,009,795 km (0.091 R)
• M53: 6,068,886 km (0.112 R)
• M54: 6,257,081 km (0.081 R)
• M55: 6,497,634 km (0.076 R)
• M56: 6,618,958 km (0.069 R)
• M57: 6,710,512 km (0.111 R)
• M58: 6,894,816 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.5

Radius: 13.4

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.99 AU - 1.01 AU

Year: 646 Days

Day: 12.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 27,715,959 km

• M1: 166,802 km (0.117 R)
• M2: 261,647 km (0.059 R)
• M3: 352,602 km (0.071 R)
• M4: 467,942 km (0.094 R)
• M5: 600,486 km (0.074 R)
• M6: 710,739 km (0.042 R)
• M7: 829,221 km (0.096 R)
• M8: 1,001,558 km (0.112 R)
• M9: 1,350,270 km (0.06 R)
• M10: 1,481,767 km (0.114 R)
• M11: 1,582,147 km (0.081 R)
• M12: 1,721,423 km (0.078 R)
• M13: 1,838,259 km (0.112 R)
• M14: 1,930,261 km (0.088 R)
• M15: 2,051,884 km (0.077 R)
• M16: 2,141,942 km (0.084 R)
• M17: 2,227,811 km (0.092 R)
• M18: 2,314,728 km (0.118 R)
• M19: 2,686,628 km (0.109 R)
• M20: 2,773,245 km (0.113 R)
• M21: 2,879,909 km (0.116 R)
• M22: 3,013,350 km (0.044 R)
• M23: 3,123,155 km (0.056 R)
• M24: 3,346,654 km (0.091 R)
• M25: 3,460,348 km (0.045 R)
• M26: 3,548,312 km (0.06 R)
• M27: 3,726,333 km (0.107 R)
• M28: 3,865,310 km (0.091 R)
• M29: 4,105,714 km (0.11 R)
• M30: 4,343,873 km (0.112 R)
• M31: 4,527,280 km (0.114 R)
• M32: 4,623,771 km (0.117 R)
• M33: 4,735,969 km (0.118 R)
• M34: 4,864,175 km (0.091 R)
• M35: 5,031,874 km (0.061 R)
• M36: 5,116,397 km (0.095 R)
• M37: 5,380,736 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.1

Radius: 12.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.85 AU - 1.19 AU

Year: 665 Days

Day: 12 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 27,715,959 km

• M1: 152,141 km (0.094 R)
• M2: 264,788 km (0.09 R)
• M3: 350,657 km (0.039 R)
• M4: 434,582 km (0.085 R)
• M5: 574,306 km (0.092 R)
• M6: 655,987 km (0.092 R)
• M7: 807,380 km (0.048 R)
• M8: 885,919 km (0.058 R)
• M9: 963,410 km (0.108 R)
• M10: 1,043,445 km (0.092 R)
• M11: 1,134,401 km (0.091 R)
• M12: 1,254,229 km (0.118 R)
• M13: 1,392,307 km (0.09 R)
• M14: 1,521,560 km (0.076 R)
• M15: 1,602,044 km (0.043 R)
• M16: 1,698,684 km (0.09 R)
• M17: 1,777,522 km (0.116 R)
• M18: 1,938,938 km (0.027 R)
• M19: 2,031,988 km (0.1 R)
• M20: 2,217,489 km (0.064 R)
• M21: 2,304,106 km (0.086 R)
• M22: 2,397,455 km (0.115 R)
• M23: 2,475,396 km (0.106 R)
• M24: 2,662,393 km (0.041 R)
• M25: 2,795,685 km (0.039 R)
• M26: 2,877,814 km (0.044 R)
• M27: 3,092,936 km (0.117 R)
• M28: 3,307,310 km (0.075 R)
• M29: 3,406,942 km (0.103 R)
• M30: 3,571,051 km (0.084 R)
• M31: 3,660,510 km (0.116 R)
• M32: 3,757,300 km (0.096 R)
• M33: 3,841,823 km (0.091 R)
• M34: 4,112,595 km (0.089 R)
• M35: 4,226,738 km (0.109 R)
• M36: 4,389,800 km (0.12 R)
• M37: 4,527,131 km (0.097 R)
• M38: 4,631,251 km (0.052 R)
• M39: 4,813,461 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.4

Radius: 13.5

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.13 AU - 1.53 AU

Year: 990 Days

Day: 10.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 27,715,959 km

• M1: 170,542 km (0.113 R)
• M2: 369,956 km (0.033 R)
• M3: 552,315 km (0.104 R)
• M4: 697,874 km (0.102 R)
• M5: 983,756 km (0.052 R)
• M6: 1,109,119 km (0.1 R)
• M7: 1,346,381 km (0.096 R)
• M8: 1,527,544 km (0.043 R)
• M9: 1,617,153 km (0.04 R)
• M10: 1,725,462 km (0.061 R)
• M11: 1,888,374 km (0.093 R)
• M12: 2,092,874 km (0.08 R)
• M13: 2,304,705 km (0.073 R)
• M14: 2,456,397 km (0.093 R)
• M15: 2,552,888 km (0.068 R)
• M16: 2,810,046 km (0.111 R)
• M17: 2,901,152 km (0.109 R)
• M18: 2,993,304 km (0.104 R)
• M19: 3,107,148 km (0.119 R)
• M20: 3,222,488 km (0.052 R)
• M21: 3,371,487 km (0.077 R)
• M22: 3,566,563 km (0.112 R)
• M23: 3,843,618 km (0.114 R)
• M24: 4,013,412 km (0.101 R)
• M25: 4,442,758 km (0.028 R)
• M26: 4,621,078 km (0.066 R)
• M27: 4,814,059 km (0.11 R)
• M28: 4,923,715 km (0.096 R)
• M29: 5,009,733 km (0.097 R)
• M30: 5,133,301 km (0.033 R)
• M31: 5,320,598 km (0.108 R)
• M32: 5,535,720 km (0.103 R)
• M33: 5,625,179 km (0.105 R)
• M34: 5,792,579 km (0.078 R)
• M35: 6,158,795 km (0.115 R)
• M36: 6,613,572 km (0.05 R)
• M37: 6,872,676 km (0.115 R)
• M38: 6,968,867 km (0.074 R)
• M39: 7,079,570 km (0.084 R)
• M40: 7,218,546 km (0.083 R)
• M41: 7,316,383 km (0.11 R)
• M42: 7,442,943 km (0.101 R)
• M43: 7,884,406 km (0.076 R)
• M44: 8,101,024 km (0.101 R)
• M45: 8,188,239 km (0.044 R)
• M46: 8,319,736 km (0.09 R)
• M47: 8,496,112 km (0.106 R)
• M48: 8,644,064 km (0.088 R)
• M49: 8,822,684 km (0.063 R)
• M50: 9,305,137 km (0.098 R)
• M51: 9,396,541 km (0.09 R)
• M52: 9,534,171 km (0.055 R)
• M53: 9,796,117 km (0.077 R)
• M54: 10,170,112 km (0.074 R)
• M55: 10,739,781 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.5

Radius: 13.9

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.65 AU - 2.53 AU

Year: 1951 Days

Day: 7.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 27,715,959 km

• M1: 175,927 km (0.11 R)
• M2: 419,024 km (0.1 R)
• M3: 512,672 km (0.101 R)
• M4: 646,263 km (0.1 R)
• M5: 813,962 km (0.09 R)
• M6: 990,637 km (0.078 R)
• M7: 1,165,218 km (0.099 R)
• M8: 1,350,719 km (0.08 R)
• M9: 1,555,369 km (0.068 R)
• M10: 1,670,709 km (0.086 R)
• M11: 1,835,267 km (0.059 R)
• M12: 1,967,212 km (0.106 R)
• M13: 2,171,413 km (0.033 R)
• M14: 2,444,429 km (0.088 R)
• M15: 2,558,872 km (0.098 R)
• M16: 2,728,815 km (0.108 R)
• M17: 2,902,498 km (0.108 R)
• M18: 3,001,831 km (0.084 R)
• M19: 3,204,237 km (0.105 R)
• M20: 3,341,568 km (0.108 R)
• M21: 3,492,811 km (0.057 R)
• M22: 4,170,041 km (0.067 R)
• M23: 4,562,735 km (0.089 R)
• M24: 4,704,853 km (0.097 R)
• M25: 4,927,604 km (0.041 R)
• M26: 5,127,168 km (0.09 R)
• M27: 5,275,120 km (0.08 R)
• M28: 6,178,841 km (0.082 R)
• M29: 6,437,645 km (0.048 R)
• M30: 6,817,923 km (0.077 R)
• M31: 6,951,215 km (0.068 R)
• M32: 7,205,531 km (0.115 R)
• M33: 7,386,844 km (0.093 R)
• M34: 7,493,357 km (0.072 R)
• M35: 7,585,061 km (0.067 R)
• M36: 7,831,449 km (0.032 R)
• M37: 7,986,731 km (0.104 R)
• M38: 8,143,210 km (0.09 R)
• M39: 8,698,518 km (0.083 R)
• M40: 8,795,008 km (0.1 R)
• M41: 8,989,037 km (0.115 R)
• M42: 9,217,174 km (0.109 R)
• M43: 9,645,921 km (0.103 R)
• M44: 9,795,968 km (0.093 R)
• M45: 9,997,027 km (0.085 R)
• M46: 10,660,344 km (0.042 R)
• M47: 10,919,298 km (0.049 R)
• M48: 11,250,358 km (0.114 R)
• M49: 12,083,319 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.6

Radius: 14

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.84 AU - 6.08 AU

Year: 8238 Days

Day: 12.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,715,959 km

• M1: 180,265 km (0.118 R)
• M2: 350,657 km (0.047 R)
• M3: 582,983 km (0.092 R)
• M4: 784,342 km (0.094 R)
• M5: 932,892 km (0.11 R)
• M6: 1,059,153 km (0.117 R)
• M7: 1,191,697 km (0.1 R)
• M8: 1,295,218 km (0.099 R)
• M9: 1,401,882 km (0.106 R)
• M10: 1,567,935 km (0.076 R)
• M11: 3,004,524 km (0.074 R)
• M12: 3,270,957 km (0.083 R)
• M13: 3,545,170 km (0.049 R)
• M14: 3,749,521 km (0.11 R)
• M15: 3,905,402 km (0.092 R)
• M16: 4,688,996 km (0.103 R)
• M17: 5,550,231 km (0.081 R)
• M18: 5,908,667 km (0.086 R)
• M19: 6,060,210 km (0.12 R)
• M20: 6,429,268 km (0.095 R)
• M21: 6,522,766 km (0.093 R)
• M22: 7,319,076 km (0.052 R)
• M23: 7,449,376 km (0.112 R)
• M24: 7,580,423 km (0.119 R)
• M25: 7,845,062 km (0.106 R)
• M26: 7,944,993 km (0.086 R)
• M27: 8,247,480 km (0.11 R)
• M28: 8,485,490 km (0.116 R)
• M29: 8,588,115 km (0.115 R)
• M30: 8,760,152 km (0.077 R)
• M31: 9,318,451 km (0.11 R)
• M32: 9,888,419 km (0.12 R)
• M33: 10,177,742 km (0.116 R)
• M34: 10,286,948 km (0.096 R)
• M35: 10,838,815 km (0.081 R)
• M36: 10,950,265 km (0.119 R)
• M37: 12,048,313 km (0.074 R)
• M38: 12,786,579 km (0.069 R)
• M39: 12,904,612 km (0.084 R)
• M40: 13,579,747 km (0.104 R)
• M41: 13,700,023 km (0.05 R)
• M42: 13,861,140 km (0.12 R)
• M43: 14,144,479 km (0.117 R)
• M44: 14,840,408 km (0.068 R)
• M45: 15,047,302 km (0.119 R)
• M46: 17,081,534 km (0.104 R)
• M47: 17,472,583 km (0.078 R)
• M48: 17,690,995 km (0.117 R)
• M49: 18,752,542 km (0.119 R)
• M50: 19,110,978 km (0.041 R)
• M51: 20,108,198 km (0.111 R)
• M52: 20,890,595 km (0.087 R)
• M53: 21,122,471 km (0.061 R)
• M54: 21,308,721 km (0.103 R)
• M55: 22,674,998 km (0.113 R)
• M56: 23,248,706 km (0.07 R)
• M57: 23,633,771 km (0.116 R)
• M58: 24,361,564 km (0.09 R)
• M59: 24,508,021 km (0.081 R)
• M60: 24,949,185 km (0.12 R)
• M61: 25,839,143 km (0.106 R)
• M62: 25,988,591 km (0.104 R)
• M63: 26,338,201 km (0.086 R)
• M64: 26,438,432 km (0.087 R)
• M65: 27,143,187 km (0.072 R)
• M66: 27,244,465 km (0.063 R)
• M67: 27,396,456 km (0.118 R)
• M68: 27,599,610 km (0.114 R)
• M69: 28,519,936 km (0.088 R)
• M70: 29,450,435 km (0.092 R)
• M71: 29,658,526 km (0.12 R)
• M72: 29,762,796 km (0.104 R)
• M73: 30,285,790 km (0.115 R)
• M74: 31,873,322 km (0.117 R)
• M75: 33,487,633 km (0.096 R)
• M76: 34,359,489 km (0.119 R)
• M77: 35,349,229 km (0.098 R)
• M78: 36,069,991 km (0.11 R)
• M79: 36,236,943 km (0.115 R)
• M80: 37,075,887 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.5

Radius: 11.6

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.77 AU - 6.79 AU

Year: 8972 Days

Day: 11.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 27,715,959 km

• M1: 180,565 km (0.026 R)
• M2: 373,097 km (0.11 R)
• M3: 480,658 km (0.094 R)
• M4: 654,939 km (0.12 R)
• M5: 1,150,108 km (0.095 R)
• M6: 1,588,580 km (0.077 R)
• M7: 1,714,092 km (0.057 R)
• M8: 2,128,179 km (0.032 R)
• M9: 2,249,802 km (0.077 R)
• M10: 2,500,229 km (0.084 R)
• M11: 2,892,924 km (0.068 R)
• M12: 3,385,998 km (0.113 R)
• M13: 3,487,874 km (0.096 R)
• M14: 3,570,004 km (0.063 R)
• M15: 3,905,552 km (0.098 R)
• M16: 4,339,236 km (0.073 R)
• M17: 4,539,547 km (0.099 R)
• M18: 5,299,953 km (0.115 R)
• M19: 5,586,284 km (0.097 R)
• M20: 5,804,397 km (0.119 R)
• M21: 5,976,136 km (0.086 R)
• M22: 6,526,506 km (0.12 R)
• M23: 7,276,889 km (0.117 R)
• M24: 8,550,715 km (0.077 R)
• M25: 10,009,594 km (0.057 R)
• M26: 10,812,784 km (0.099 R)
• M27: 11,237,493 km (0.048 R)
• M28: 12,165,897 km (0.119 R)
• M29: 12,862,425 km (0.094 R)
• M30: 13,054,658 km (0.087 R)
• M31: 13,312,415 km (0.07 R)
• M32: 13,734,880 km (0.097 R)
• M33: 15,197,498 km (0.115 R)
• M34: 15,298,925 km (0.054 R)
• M35: 15,434,611 km (0.112 R)
• M36: 15,638,961 km (0.101 R)
• M37: 15,741,436 km (0.072 R)
• M38: 16,361,220 km (0.094 R)
• M39: 16,569,610 km (0.116 R)
• M40: 16,743,891 km (0.114 R)
• M41: 17,270,476 km (0.095 R)
• M42: 17,447,151 km (0.084 R)
• M43: 17,553,515 km (0.082 R)
• M44: 18,267,994 km (0.103 R)
• M45: 18,592,472 km (0.096 R)
• M46: 18,773,635 km (0.037 R)
• M47: 19,357,366 km (0.077 R)
• M48: 19,614,525 km (0.109 R)
• M49: 19,873,030 km (0.12 R)
• M50: 20,281,283 km (0.093 R)
• M51: 20,542,480 km (0.037 R)
• M52: 21,295,257 km (0.094 R)
• M53: 21,598,791 km (0.097 R)
• M54: 21,789,229 km (0.081 R)
• M55: 21,942,118 km (0.116 R)
• M56: 23,333,229 km (0.074 R)
• M57: 24,078,824 km (0.037 R)
• M58: 24,395,074 km (0.089 R)
• M59: 24,991,970 km (0.075 R)
• M60: 25,071,855 km (0.08 R)
• M61: 25,191,982 km (0.118 R)
• M62: 25,513,019 km (0.114 R)
• M63: 25,795,161 km (0.031 R)
• M64: 26,281,204 km (0.12 R)
• M65: 26,852,070 km (0.09 R)
• M66: 27,344,546 km (0.102 R)
• M67: 27,550,692 km (0.085 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 19,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit