🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.8

Radius: 10.8

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.49 AU - 0.61 AU

Year: 287 Days

Day: 8 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 37,778,793 km

• M1: 135,685 km (0.108 R)
• M2: 258,655 km (0.109 R)
• M3: 359,783 km (0.08 R)
• M4: 449,242 km (0.067 R)
• M5: 519,404 km (0.063 R)
• M6: 620,831 km (0.113 R)
• M7: 732,431 km (0.108 R)
• M8: 889,359 km (0.081 R)
• M9: 962,812 km (0.085 R)
• M10: 1,045,988 km (0.037 R)
• M11: 1,152,203 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.3

Radius: 8.3

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.51 AU - 0.63 AU

Year: 302 Days

Day: 14.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 37,778,793 km

• M1: 107,411 km (0.111 R)
• M2: 179,817 km (0.103 R)
• M3: 243,994 km (0.096 R)
• M4: 322,533 km (0.111 R)
• M5: 382,821 km (0.056 R)
• M6: 517,459 km (0.117 R)
• M7: 570,566 km (0.103 R)
• M8: 632,799 km (0.037 R)
• M9: 704,905 km (0.064 R)
• M10: 787,782 km (0.113 R)
• M11: 882,179 km (0.11 R)
• M12: 947,254 km (0.091 R)
• M13: 1,001,408 km (0.082 R)
• M14: 1,113,008 km (0.115 R)
• M15: 1,210,845 km (0.066 R)
• M16: 1,270,086 km (0.041 R)
• M17: 1,358,498 km (0.085 R)
• M18: 1,420,133 km (0.038 R)
• M19: 1,482,814 km (0.11 R)
• M20: 1,536,669 km (0.096 R)
• M21: 1,616,106 km (0.086 R)
• M22: 1,841,699 km (0.113 R)
• M23: 1,958,386 km (0.102 R)
• M24: 2,044,853 km (0.108 R)
• M25: 2,105,141 km (0.086 R)
• M26: 2,199,238 km (0.116 R)
• M27: 2,266,707 km (0.113 R)
• M28: 2,329,089 km (0.091 R)
• M29: 2,420,793 km (0.041 R)
• M30: 2,473,002 km (0.116 R)
• M31: 2,554,832 km (0.032 R)
• M32: 2,661,645 km (0.072 R)
• M33: 2,800,023 km (0.106 R)
• M34: 3,015,444 km (0.111 R)
• M35: 3,090,542 km (0.096 R)
• M36: 3,229,818 km (0.074 R)
• M37: 3,306,711 km (0.058 R)
• M38: 3,410,233 km (0.103 R)
• M39: 3,475,458 km (0.1 R)
• M40: 3,607,104 km (0.034 R)
• M41: 3,660,361 km (0.039 R)
• M42: 3,855,137 km (0.059 R)
• M43: 3,950,581 km (0.086 R)
• M44: 4,074,298 km (0.102 R)
• M45: 4,241,249 km (0.09 R)
• M46: 4,488,834 km (0.118 R)
• M47: 4,726,694 km (0.112 R)
• M48: 4,792,218 km (0.119 R)
• M49: 4,850,861 km (0.103 R)
• M50: 4,939,123 km (0.097 R)
• M51: 5,035,315 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.2

Radius: 9.9

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.57 AU - 0.83 AU

Year: 412 Days

Day: 11.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 37,778,793 km

• M1: 124,465 km (0.043 R)
• M2: 193,131 km (0.113 R)
• M3: 277,654 km (0.109 R)
• M4: 405,859 km (0.097 R)
• M5: 510,727 km (0.085 R)
• M6: 644,019 km (0.068 R)
• M7: 760,855 km (0.115 R)
• M8: 964,158 km (0.119 R)
• M9: 1,034,768 km (0.087 R)
• M10: 1,125,724 km (0.077 R)
• M11: 1,219,522 km (0.108 R)
• M12: 1,323,941 km (0.081 R)
• M13: 1,419,385 km (0.03 R)
• M14: 1,484,310 km (0.069 R)
• M15: 1,638,396 km (0.072 R)
• M16: 1,745,658 km (0.101 R)
• M17: 1,815,669 km (0.083 R)
• M18: 1,908,869 km (0.093 R)
• M19: 2,245,614 km (0.107 R)
• M20: 2,331,632 km (0.103 R)
• M21: 2,394,464 km (0.087 R)
• M22: 2,641,300 km (0.1 R)
• M23: 2,798,677 km (0.11 R)
• M24: 2,901,750 km (0.091 R)
• M25: 3,011,555 km (0.088 R)
• M26: 3,090,692 km (0.051 R)
• M27: 3,165,341 km (0.114 R)
• M28: 3,245,975 km (0.107 R)
• M29: 3,541,879 km (0.075 R)
• M30: 3,619,969 km (0.061 R)
• M31: 3,726,932 km (0.109 R)
• M32: 3,795,148 km (0.045 R)
• M33: 3,892,387 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.4

Radius: 13.9

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.57 AU - 2.09 AU

Year: 1740 Days

Day: 11.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 37,778,793 km

• M1: 226,042 km (0.059 R)
• M2: 318,494 km (0.054 R)
• M3: 520,900 km (0.085 R)
• M4: 737,667 km (0.114 R)
• M5: 842,984 km (0.062 R)
• M6: 954,135 km (0.088 R)
• M7: 1,105,079 km (0.072 R)
• M8: 1,219,522 km (0.053 R)
• M9: 1,470,846 km (0.043 R)
• M10: 1,719,179 km (0.082 R)
• M11: 1,832,873 km (0.103 R)
• M12: 1,938,639 km (0.059 R)
• M13: 2,291,241 km (0.042 R)
• M14: 2,382,645 km (0.102 R)
• M15: 2,785,363 km (0.112 R)
• M16: 2,907,883 km (0.103 R)
• M17: 3,007,366 km (0.055 R)
• M18: 3,120,761 km (0.042 R)
• M19: 3,286,964 km (0.099 R)
• M20: 3,469,324 km (0.09 R)
• M21: 3,857,979 km (0.071 R)
• M22: 4,246,635 km (0.11 R)
• M23: 4,532,067 km (0.109 R)
• M24: 4,883,024 km (0.06 R)
• M25: 5,457,031 km (0.075 R)
• M26: 5,580,599 km (0.029 R)
• M27: 5,941,279 km (0.107 R)
• M28: 6,293,283 km (0.098 R)
• M29: 6,472,053 km (0.092 R)
• M30: 7,203,586 km (0.099 R)
• M31: 7,407,638 km (0.081 R)
• M32: 7,562,023 km (0.097 R)
• M33: 7,700,102 km (0.035 R)
• M34: 8,137,077 km (0.082 R)
• M35: 8,438,965 km (0.068 R)
• M36: 8,762,695 km (0.086 R)
• M37: 8,853,352 km (0.096 R)
• M38: 9,017,311 km (0.107 R)
• M39: 9,145,516 km (0.077 R)
• M40: 9,237,519 km (0.102 R)
• M41: 9,645,772 km (0.095 R)
• M42: 9,833,367 km (0.041 R)
• M43: 9,946,463 km (0.113 R)
• M44: 10,828,343 km (0.048 R)
• M45: 11,436,757 km (0.086 R)
• M46: 11,535,941 km (0.093 R)
• M47: 11,695,262 km (0.109 R)
• M48: 11,895,424 km (0.102 R)
• M49: 12,116,829 km (0.03 R)
• M50: 12,380,421 km (0.119 R)
• M51: 12,502,642 km (0.09 R)
• M52: 12,645,807 km (0.073 R)
• M53: 12,789,571 km (0.089 R)
• M54: 12,892,494 km (0.074 R)
• M55: 13,307,329 km (0.059 R)
• M56: 13,411,748 km (0.101 R)
• M57: 13,810,875 km (0.116 R)
• M58: 13,980,071 km (0.115 R)
• M59: 14,449,060 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.9

Radius: 4.4

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.86 AU - 6.14 AU

Year: 10331 Days

Day: 22.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,778,793 km

• M1: 302,936 km (0.046 R)
• M2: 582,684 km (0.103 R)
• M3: 619,934 km (0.083 R)
• M4: 716,723 km (0.04 R)
• M5: 746,793 km (0.077 R)
• M6: 871,108 km (0.076 R)
• M7: 1,407,118 km (0.119 R)
• M8: 1,470,697 km (0.118 R)
• M9: 1,509,293 km (0.094 R)
• M10: 1,653,505 km (0.09 R)
• M11: 1,693,597 km (0.083 R)
• M12: 1,829,881 km (0.116 R)
• M13: 1,871,320 km (0.098 R)
• M14: 2,040,814 km (0.06 R)
• M15: 2,069,387 km (0.089 R)
• M16: 2,318,917 km (0.1 R)
• M17: 2,547,053 km (0.086 R)
• M18: 2,609,136 km (0.114 R)
• M19: 2,655,961 km (0.108 R)
• M20: 2,846,249 km (0.112 R)
• M21: 2,894,569 km (0.071 R)
• M22: 2,975,651 km (0.074 R)
• M23: 3,123,454 km (0.113 R)
• M24: 3,256,895 km (0.106 R)
• M25: 3,290,555 km (0.035 R)
• M26: 3,426,240 km (0.08 R)
• M27: 3,494,756 km (0.112 R)
• M28: 3,598,577 km (0.08 R)
• M29: 3,987,531 km (0.091 R)
• M30: 4,023,584 km (0.099 R)
• M31: 4,114,091 km (0.086 R)
• M32: 4,389,800 km (0.109 R)
• M33: 4,539,248 km (0.117 R)
• M34: 4,747,488 km (0.096 R)
• M35: 4,978,318 km (0.108 R)
• M36: 5,212,738 km (0.047 R)
• M37: 5,875,756 km (0.082 R)
• M38: 6,081,901 km (0.038 R)
• M39: 6,374,515 km (0.103 R)
• M40: 6,586,345 km (0.103 R)
• M41: 6,865,196 km (0.068 R)
• M42: 6,973,505 km (0.047 R)
• M43: 7,017,038 km (0.035 R)
• M44: 7,191,768 km (0.111 R)
• M45: 7,456,706 km (0.114 R)
• M46: 7,590,297 km (0.099 R)
• M47: 7,769,665 km (0.05 R)
• M48: 8,109,850 km (0.044 R)
• M49: 8,431,785 km (0.103 R)
• M50: 8,478,011 km (0.06 R)
• M51: 8,617,585 km (0.098 R)
• M52: 9,183,065 km (0.096 R)
• M53: 9,230,787 km (0.043 R)
• M54: 9,422,272 km (0.11 R)
• M55: 9,542,549 km (0.036 R)
• M56: 9,639,189 km (0.109 R)
• M57: 10,102,793 km (0.079 R)
• M58: 10,225,912 km (0.061 R)
• M59: 10,349,629 km (0.116 R)
• M60: 10,648,526 km (0.103 R)
• M61: 11,051,393 km (0.098 R)
• M62: 11,254,697 km (0.072 R)
• M63: 11,459,197 km (0.076 R)
• M64: 12,289,764 km (0.073 R)
• M65: 12,342,273 km (0.078 R)
• M66: 12,712,229 km (0.101 R)
• M67: 12,898,628 km (0.06 R)
• M68: 14,117,850 km (0.105 R)
• M69: 14,810,937 km (0.108 R)
• M70: 14,894,862 km (0.098 R)
• M71: 15,232,205 km (0.066 R)
• M72: 15,857,075 km (0.093 R)
• M73: 16,028,963 km (0.092 R)
• M74: 16,810,014 km (0.097 R)
• M75: 17,190,441 km (0.096 R)
• M76: 17,278,554 km (0.118 R)
• M77: 17,692,192 km (0.087 R)
• M78: 18,198,880 km (0.093 R)
• M79: 18,861,449 km (0.098 R)
• M80: 19,134,914 km (0.097 R)
• M81: 19,226,318 km (0.027 R)
• M82: 19,317,872 km (0.117 R)
• M83: 19,440,094 km (0.025 R)
• M84: 19,716,251 km (0.107 R)
• M85: 20,708,534 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305

Radius: 4.8

Gravity: 13.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.97 AU - 7.15 AU

Year: 10486 Days

Day: 21.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 37,778,793 km

• M1: 97,388 km (0.111 R)
• M2: 208,839 km (0.099 R)
• M3: 285,882 km (0.109 R)
• M4: 372,798 km (0.097 R)
• M5: 494,122 km (0.094 R)
• M6: 1,010,982 km (0.03 R)
• M7: 1,252,433 km (0.102 R)
• M8: 1,666,969 km (0.1 R)
• M9: 1,787,096 km (0.113 R)
• M10: 1,848,132 km (0.105 R)
• M11: 2,078,064 km (0.083 R)
• M12: 2,610,782 km (0.103 R)
• M13: 2,964,282 km (0.068 R)
• M14: 3,061,072 km (0.092 R)
• M15: 3,109,841 km (0.096 R)
• M16: 3,484,134 km (0.046 R)
• M17: 3,741,592 km (0.115 R)
• M18: 3,819,982 km (0.088 R)
• M19: 4,247,383 km (0.117 R)
• M20: 4,439,167 km (0.063 R)
• M21: 4,550,019 km (0.105 R)
• M22: 4,690,043 km (0.065 R)
• M23: 5,002,702 km (0.084 R)
• M24: 5,410,506 km (0.098 R)
• M25: 6,226,563 km (0.064 R)
• M26: 6,381,995 km (0.089 R)
• M27: 6,444,377 km (0.117 R)
• M28: 7,112,780 km (0.071 R)
• M29: 7,405,992 km (0.078 R)
• M30: 7,669,883 km (0.069 R)
• M31: 7,970,575 km (0.062 R)
• M32: 8,071,553 km (0.066 R)
• M33: 8,721,556 km (0.059 R)
• M34: 8,790,820 km (0.064 R)
• M35: 9,962,021 km (0.12 R)
• M36: 10,180,135 km (0.091 R)
• M37: 10,806,801 km (0.096 R)
• M38: 11,408,034 km (0.083 R)
• M39: 11,445,883 km (0.096 R)
• M40: 11,521,878 km (0.091 R)
• M41: 11,865,954 km (0.074 R)
• M42: 12,291,111 km (0.032 R)
• M43: 12,839,237 km (0.119 R)
• M44: 12,878,731 km (0.067 R)
• M45: 12,957,719 km (0.079 R)
• M46: 13,156,086 km (0.099 R)
• M47: 13,315,407 km (0.095 R)
• M48: 13,475,477 km (0.073 R)
• M49: 13,918,885 km (0.07 R)
• M50: 14,737,185 km (0.117 R)
• M51: 15,027,256 km (0.108 R)
• M52: 15,235,646 km (0.11 R)
• M53: 15,571,044 km (0.106 R)
• M54: 15,739,641 km (0.081 R)
• M55: 15,866,500 km (0.098 R)
• M56: 16,505,731 km (0.05 R)
• M57: 17,546,185 km (0.056 R)
• M58: 18,831,230 km (0.097 R)
• M59: 19,598,667 km (0.104 R)
• M60: 19,871,833 km (0.086 R)
• M61: 20,100,568 km (0.108 R)
• M62: 20,514,356 km (0.104 R)
• M63: 20,560,582 km (0.079 R)
• M64: 21,303,784 km (0.059 R)
• M65: 21,678,676 km (0.077 R)
• M66: 21,725,650 km (0.114 R)
• M67: 22,864,239 km (0.033 R)
• M68: 24,461,047 km (0.045 R)
• M69: 25,099,980 km (0.036 R)
• M70: 25,149,347 km (0.04 R)
• M71: 25,694,481 km (0.054 R)
• M72: 26,293,771 km (0.068 R)
• M73: 26,494,531 km (0.118 R)
• M74: 26,645,475 km (0.114 R)
• M75: 27,709,864 km (0.059 R)
• M76: 28,170,177 km (0.064 R)
• M77: 28,221,489 km (0.067 R)
• M78: 28,633,182 km (0.117 R)
• M79: 29,358,283 km (0.066 R)
• M80: 29,723,152 km (0.081 R)
• M81: 30,562,546 km (0.117 R)
• M82: 30,668,012 km (0.083 R)
• M83: 30,985,309 km (0.066 R)
• M84: 32,911,083 km (0.109 R)
• M85: 33,181,556 km (0.116 R)
• M86: 33,997,612 km (0.111 R)
• M87: 34,052,215 km (0.106 R)
• M88: 34,930,355 km (0.082 R)
• M89: 35,871,625 km (0.046 R)
• M90: 36,708,924 km (0.11 R)
• M91: 37,383,461 km (0.089 R)
• M92: 37,609,204 km (0.067 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: 362 - 12,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit