🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.9

Radius: 10.2

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.52 AU - 0.54 AU

Year: 262 Days

Day: 6.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 79,966,204 km

• M1: 130,599 km (0.045 R)
• M2: 225,444 km (0.074 R)
• M3: 300,991 km (0.105 R)
• M4: 364,570 km (0.09 R)
• M5: 446,699 km (0.055 R)
• M6: 512,822 km (0.09 R)
• M7: 594,053 km (0.101 R)
• M8: 746,493 km (0.064 R)
• M9: 811,868 km (0.106 R)
• M10: 983,307 km (0.116 R)
• M11: 1,066,633 km (0.097 R)
• M12: 1,145,172 km (0.104 R)
• M13: 1,210,995 km (0.056 R)
• M14: 1,278,314 km (0.105 R)
• M15: 1,397,095 km (0.113 R)
• M16: 1,479,822 km (0.101 R)
• M17: 1,552,078 km (0.092 R)
• M18: 1,671,158 km (0.069 R)
• M19: 1,746,555 km (0.055 R)
• M20: 1,810,284 km (0.1 R)
• M21: 1,874,910 km (0.12 R)
• M22: 1,940,284 km (0.102 R)
• M23: 2,006,556 km (0.056 R)
• M24: 2,105,141 km (0.089 R)
• M25: 2,168,720 km (0.064 R)
• M26: 2,339,860 km (0.05 R)
• M27: 2,415,258 km (0.115 R)
• M28: 2,491,553 km (0.053 R)
• M29: 2,622,151 km (0.035 R)
• M30: 2,690,817 km (0.083 R)
• M31: 2,834,880 km (0.109 R)
• M32: 2,981,635 km (0.07 R)
• M33: 3,073,937 km (0.111 R)
• M34: 3,146,492 km (0.096 R)
• M35: 3,235,353 km (0.094 R)
• M36: 3,325,112 km (0.115 R)
• M37: 3,394,226 km (0.099 R)
• M38: 3,501,488 km (0.083 R)
• M39: 3,593,640 km (0.113 R)
• M40: 3,703,146 km (0.113 R)
• M41: 3,780,488 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.2

Radius: 13

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.74 AU - 1.06 AU

Year: 579 Days

Day: 13.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 79,966,204 km

• M1: 165,754 km (0.09 R)
• M2: 270,772 km (0.096 R)
• M3: 378,483 km (0.089 R)
• M4: 466,446 km (0.054 R)
• M5: 547,827 km (0.117 R)
• M6: 661,372 km (0.108 R)
• M7: 798,404 km (0.076 R)
• M8: 900,729 km (0.071 R)
• M9: 1,098,348 km (0.103 R)
• M10: 1,202,916 km (0.081 R)
• M11: 1,293,722 km (0.066 R)
• M12: 1,513,332 km (0.084 R)
• M13: 1,630,916 km (0.075 R)
• M14: 1,849,628 km (0.099 R)
• M15: 2,009,847 km (0.061 R)
• M16: 2,140,147 km (0.08 R)
• M17: 2,273,289 km (0.1 R)
• M18: 2,394,912 km (0.106 R)
• M19: 2,614,971 km (0.1 R)
• M20: 2,697,399 km (0.074 R)
• M21: 2,818,723 km (0.094 R)
• M22: 2,926,583 km (0.067 R)
• M23: 3,186,285 km (0.11 R)
• M24: 3,355,630 km (0.064 R)
• M25: 3,445,538 km (0.11 R)
• M26: 3,619,371 km (0.104 R)
• M27: 3,703,295 km (0.12 R)
• M28: 3,787,818 km (0.109 R)
• M29: 4,273,263 km (0.069 R)
• M30: 4,415,531 km (0.103 R)
• M31: 4,568,569 km (0.12 R)
• M32: 4,714,278 km (0.044 R)
• M33: 4,797,005 km (0.092 R)
• M34: 5,001,057 km (0.103 R)
• M35: 5,189,101 km (0.118 R)
• M36: 5,274,522 km (0.094 R)
• M37: 5,427,411 km (0.118 R)
• M38: 5,669,460 km (0.087 R)
• M39: 5,994,536 km (0.11 R)
• M40: 6,114,215 km (0.112 R)
• M41: 6,315,573 km (0.088 R)
• M42: 6,457,841 km (0.115 R)
• M43: 6,745,518 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.8

Radius: 14

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.74 AU - 3.28 AU

Year: 3542 Days

Day: 5.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 79,966,204 km

• M1: 207,941 km (0.066 R)
• M2: 534,214 km (0.07 R)
• M3: 714,180 km (0.094 R)
• M4: 893,548 km (0.074 R)
• M5: 1,038,808 km (0.117 R)
• M6: 1,286,242 km (0.062 R)
• M7: 1,410,409 km (0.096 R)
• M8: 1,568,234 km (0.112 R)
• M9: 1,686,716 km (0.067 R)
• M10: 1,870,572 km (0.107 R)
• M11: 2,045,302 km (0.033 R)
• M12: 2,142,840 km (0.093 R)
• M13: 2,258,778 km (0.11 R)
• M14: 2,637,261 km (0.1 R)
• M15: 2,870,634 km (0.052 R)
• M16: 2,962,337 km (0.072 R)
• M17: 3,073,488 km (0.087 R)
• M18: 3,262,131 km (0.045 R)
• M19: 3,952,825 km (0.109 R)
• M20: 5,375,500 km (0.067 R)
• M21: 5,952,649 km (0.057 R)
• M22: 6,501,224 km (0.095 R)
• M23: 6,744,919 km (0.082 R)
• M24: 7,191,170 km (0.093 R)
• M25: 7,443,242 km (0.094 R)
• M26: 7,698,306 km (0.098 R)
• M27: 7,878,572 km (0.068 R)
• M28: 8,613,696 km (0.116 R)
• M29: 8,989,486 km (0.084 R)
• M30: 10,036,820 km (0.109 R)
• M31: 10,432,357 km (0.057 R)
• M32: 10,804,407 km (0.107 R)
• M33: 11,268,160 km (0.077 R)
• M34: 11,857,277 km (0.11 R)
• M35: 12,095,586 km (0.116 R)
• M36: 12,305,622 km (0.088 R)
• M37: 12,942,609 km (0.04 R)
• M38: 13,280,701 km (0.109 R)
• M39: 13,684,016 km (0.117 R)
• M40: 14,407,322 km (0.117 R)
• M41: 14,629,924 km (0.112 R)
• M42: 15,143,194 km (0.071 R)
• M43: 15,239,984 km (0.073 R)
• M44: 15,401,998 km (0.096 R)
• M45: 15,694,911 km (0.091 R)
• M46: 16,220,299 km (0.072 R)
• M47: 16,319,482 km (0.105 R)
• M48: 16,452,026 km (0.053 R)
• M49: 16,651,440 km (0.103 R)
• M50: 16,751,371 km (0.106 R)
• M51: 17,086,321 km (0.094 R)
• M52: 17,592,859 km (0.044 R)
• M53: 17,728,694 km (0.113 R)
• M54: 18,967,664 km (0.107 R)
• M55: 19,176,801 km (0.093 R)
• M56: 19,351,681 km (0.073 R)
• M57: 20,092,191 km (0.087 R)
• M58: 20,305,517 km (0.067 R)
• M59: 20,841,975 km (0.077 R)
• M60: 21,310,815 km (0.103 R)
• M61: 21,673,740 km (0.095 R)
• M62: 22,075,410 km (0.103 R)
• M63: 22,222,016 km (0.099 R)
• M64: 22,332,269 km (0.099 R)
• M65: 23,145,932 km (0.108 R)
• M66: 23,257,682 km (0.107 R)
• M67: 23,444,380 km (0.1 R)
• M68: 23,894,221 km (0.084 R)
• M69: 25,683,710 km (0.066 R)
• M70: 25,953,884 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.7

Radius: 12.3

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.71 AU - 4.47 AU

Year: 4614 Days

Day: 9.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 79,966,204 km

• M1: 158,723 km (0.035 R)
• M2: 264,040 km (0.092 R)
• M3: 419,772 km (0.114 R)
• M4: 517,309 km (0.07 R)
• M5: 652,546 km (0.095 R)
• M6: 801,396 km (0.096 R)
• M7: 996,322 km (0.097 R)
• M8: 1,099,993 km (0.106 R)
• M9: 1,319,004 km (0.12 R)
• M10: 1,885,532 km (0.063 R)
• M11: 2,538,377 km (0.091 R)
• M12: 2,864,799 km (0.06 R)
• M13: 2,965,479 km (0.115 R)
• M14: 3,101,463 km (0.12 R)
• M15: 3,239,691 km (0.099 R)
• M16: 3,666,793 km (0.113 R)
• M17: 3,776,449 km (0.084 R)
• M18: 4,360,329 km (0.044 R)
• M19: 4,515,612 km (0.086 R)
• M20: 4,672,839 km (0.09 R)
• M21: 4,811,816 km (0.048 R)
• M22: 4,892,000 km (0.084 R)
• M23: 6,103,144 km (0.094 R)
• M24: 6,342,950 km (0.116 R)
• M25: 6,453,054 km (0.094 R)
• M26: 6,541,616 km (0.098 R)
• M27: 6,832,135 km (0.087 R)
• M28: 7,081,365 km (0.095 R)
• M29: 7,172,620 km (0.045 R)
• M30: 7,472,264 km (0.107 R)
• M31: 8,492,821 km (0.114 R)
• M32: 8,663,063 km (0.106 R)
• M33: 8,834,502 km (0.084 R)
• M34: 9,006,989 km (0.059 R)
• M35: 9,305,436 km (0.074 R)
• M36: 9,481,064 km (0.084 R)
• M37: 9,607,175 km (0.064 R)
• M38: 9,861,043 km (0.113 R)
• M39: 10,246,108 km (0.045 R)
• M40: 10,583,900 km (0.074 R)
• M41: 11,350,439 km (0.11 R)
• M42: 11,484,479 km (0.071 R)
• M43: 12,025,724 km (0.12 R)
• M44: 12,327,014 km (0.114 R)
• M45: 12,492,320 km (0.075 R)
• M46: 12,658,523 km (0.074 R)
• M47: 12,992,874 km (0.094 R)
• M48: 13,415,189 km (0.093 R)
• M49: 13,556,858 km (0.103 R)
• M50: 13,927,711 km (0.041 R)
• M51: 14,272,983 km (0.061 R)
• M52: 14,767,105 km (0.111 R)
• M53: 15,296,382 km (0.073 R)
• M54: 15,385,243 km (0.075 R)
• M55: 15,921,701 km (0.099 R)
• M56: 16,041,828 km (0.073 R)
• M57: 16,464,442 km (0.111 R)
• M58: 16,555,398 km (0.098 R)
• M59: 16,829,611 km (0.082 R)
• M60: 17,382,375 km (0.063 R)
• M61: 17,505,943 km (0.072 R)
• M62: 18,411,309 km (0.091 R)
• M63: 18,568,836 km (0.107 R)
• M64: 18,980,828 km (0.104 R)
• M65: 19,331,785 km (0.086 R)
• M66: 19,620,509 km (0.1 R)
• M67: 19,749,163 km (0.06 R)
• M68: 19,975,355 km (0.043 R)
• M69: 20,104,907 km (0.078 R)
• M70: 20,986,636 km (0.077 R)
• M71: 21,316,500 km (0.072 R)
• M72: 21,747,790 km (0.097 R)
• M73: 22,249,093 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.6

Radius: 4.7

Gravity: 28.23 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.35 AU - 12.35 AU

Year: 22584 Days

Day: 16.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,966,204 km

• M1: 65,524 km (0.116 R)
• M2: 163,510 km (0.05 R)
• M3: 267,780 km (0.039 R)
• M4: 432,787 km (0.047 R)
• M5: 821,292 km (0.107 R)
• M6: 2,738,539 km (0.025 R)
• M7: 2,973,706 km (0.09 R)
• M8: 3,297,436 km (0.067 R)
• M9: 3,338,725 km (0.11 R)
• M10: 4,516,210 km (0.061 R)
• M11: 4,654,289 km (0.109 R)
• M12: 4,700,664 km (0.1 R)
• M13: 5,268,687 km (0.082 R)
• M14: 6,160,740 km (0.105 R)
• M15: 6,728,613 km (0.06 R)
• M16: 7,421,102 km (0.058 R)
• M17: 7,803,324 km (0.035 R)
• M18: 7,858,376 km (0.1 R)
• M19: 8,700,762 km (0.045 R)
• M20: 9,395,045 km (0.037 R)
• M21: 9,571,272 km (0.081 R)
• M22: 9,867,625 km (0.097 R)
• M23: 10,227,258 km (0.063 R)
• M24: 11,331,590 km (0.109 R)
• M25: 11,456,504 km (0.028 R)
• M26: 13,584,534 km (0.079 R)
• M27: 13,717,377 km (0.083 R)
• M28: 14,051,279 km (0.08 R)
• M29: 14,320,406 km (0.082 R)
• M30: 14,795,379 km (0.057 R)
• M31: 15,413,667 km (0.065 R)
• M32: 15,552,195 km (0.038 R)
• M33: 15,830,447 km (0.065 R)
• M34: 15,970,321 km (0.077 R)
• M35: 16,110,494 km (0.115 R)
• M36: 16,746,434 km (0.085 R)
• M37: 18,998,780 km (0.09 R)
• M38: 19,745,423 km (0.043 R)
• M39: 19,820,521 km (0.094 R)
• M40: 20,122,260 km (0.062 R)
• M41: 20,501,491 km (0.031 R)
• M42: 23,859,215 km (0.038 R)
• M43: 25,723,803 km (0.051 R)
• M44: 26,383,380 km (0.079 R)
• M45: 27,803,063 km (0.065 R)
• M46: 29,076,291 km (0.066 R)
• M47: 29,504,889 km (0.093 R)
• M48: 32,652,129 km (0.046 R)
• M49: 32,919,161 km (0.104 R)
• M50: 33,097,631 km (0.11 R)
• M51: 33,724,596 km (0.119 R)
• M52: 35,263,659 km (0.096 R)
• M53: 35,446,168 km (0.071 R)
• M54: 35,537,573 km (0.113 R)
• M55: 36,918,062 km (0.075 R)
• M56: 37,941,461 km (0.08 R)
• M57: 38,879,888 km (0.102 R)
• M58: 40,779,632 km (0.068 R)
• M59: 41,933,779 km (0.101 R)
• M60: 43,391,760 km (0.06 R)
• M61: 43,489,447 km (0.095 R)
• M62: 44,767,312 km (0.107 R)
• M63: 46,957,724 km (0.065 R)
• M64: 47,460,373 km (0.118 R)
• M65: 48,268,351 km (0.092 R)
• M66: 48,369,629 km (0.066 R)
• M67: 50,822,436 km (0.107 R)
• M68: 54,471,128 km (0.063 R)
• M69: 54,999,208 km (0.077 R)
• M70: 55,423,019 km (0.117 R)
• M71: 55,741,513 km (0.069 R)
• M72: 57,880,164 km (0.076 R)
• M73: 59,827,928 km (0.088 R)
• M74: 60,154,650 km (0.11 R)
• M75: 61,028,751 km (0.12 R)
• M76: 62,458,158 km (0.107 R)
• M77: 63,676,184 km (0.048 R)
• M78: 64,009,787 km (0.116 R)
• M79: 66,812,055 km (0.081 R)
• M80: 67,037,947 km (0.048 R)
• M81: 67,490,481 km (0.081 R)
• M82: 67,717,122 km (0.069 R)
• M83: 69,196,645 km (0.094 R)
• M84: 70,916,871 km (0.043 R)
• M85: 71,377,931 km (0.089 R)
• M86: 72,419,132 km (0.076 R)
• M87: 72,883,484 km (0.049 R)
• M88: 76,161,473 km (0.059 R)
• M89: 77,343,745 km (0.115 R)
• M90: 77,462,376 km (0.117 R)
• M91: 78,770,609 km (0.038 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 17,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit