🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.2

Radius: 10.7

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.71 AU - 0.99 AU

Year: 514 Days

Day: 9.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 50,329,473 km

• M1: 133,292 km (0.115 R)
• M2: 210,185 km (0.114 R)
• M3: 283,638 km (0.108 R)
• M4: 353,799 km (0.046 R)
• M5: 437,873 km (0.112 R)
• M6: 530,624 km (0.086 R)
• M7: 631,303 km (0.056 R)
• M8: 700,118 km (0.111 R)
• M9: 775,515 km (0.088 R)
• M10: 846,275 km (0.117 R)
• M11: 947,254 km (0.06 R)
• M12: 1,044,193 km (0.12 R)
• M13: 1,157,588 km (0.054 R)
• M14: 1,333,515 km (0.081 R)
• M15: 1,401,732 km (0.108 R)
• M16: 1,702,125 km (0.032 R)
• M17: 1,771,688 km (0.075 R)
• M18: 1,857,557 km (0.119 R)
• M19: 1,944,922 km (0.095 R)
• M20: 2,236,937 km (0.105 R)
• M21: 2,435,753 km (0.09 R)
• M22: 2,554,533 km (0.077 R)
• M23: 2,652,071 km (0.072 R)
• M24: 2,762,624 km (0.11 R)
• M25: 2,898,608 km (0.105 R)
• M26: 3,012,602 km (0.034 R)
• M27: 3,103,707 km (0.112 R)
• M28: 3,183,443 km (0.116 R)
• M29: 3,319,876 km (0.081 R)
• M30: 3,445,688 km (0.088 R)
• M31: 3,521,983 km (0.102 R)
• M32: 3,682,651 km (0.088 R)
• M33: 3,806,368 km (0.06 R)
• M34: 3,964,792 km (0.1 R)
• M35: 4,078,337 km (0.069 R)
• M36: 4,349,708 km (0.047 R)
• M37: 4,473,724 km (0.11 R)
• M38: 4,599,087 km (0.108 R)
• M39: 4,711,435 km (0.091 R)
• M40: 4,881,678 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.4

Radius: 9.3

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.85 AU - 1.17 AU

Year: 666 Days

Day: 11.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,329,473 km

• M1: 120,576 km (0.079 R)
• M2: 178,620 km (0.111 R)
• M3: 254,017 km (0.103 R)
• M4: 361,578 km (0.094 R)
• M5: 473,477 km (0.077 R)
• M6: 572,511 km (0.084 R)
• M7: 668,403 km (0.108 R)
• M8: 738,415 km (0.111 R)
• M9: 817,104 km (0.098 R)
• M10: 889,659 km (0.092 R)
• M11: 1,028,635 km (0.056 R)
• M12: 1,117,646 km (0.117 R)
• M13: 1,229,994 km (0.098 R)
• M14: 1,389,764 km (0.053 R)
• M15: 1,567,636 km (0.105 R)
• M16: 1,655,749 km (0.082 R)
• M17: 1,741,469 km (0.081 R)
• M18: 1,893,161 km (0.078 R)
• M19: 2,020,319 km (0.105 R)
• M20: 2,107,984 km (0.054 R)
• M21: 2,175,751 km (0.11 R)
• M22: 2,357,064 km (0.097 R)
• M23: 2,462,979 km (0.086 R)
• M24: 2,525,362 km (0.114 R)
• M25: 2,753,050 km (0.106 R)
• M26: 2,916,560 km (0.085 R)
• M27: 3,006,618 km (0.071 R)
• M28: 3,136,170 km (0.077 R)
• M29: 3,282,476 km (0.12 R)
• M30: 3,341,568 km (0.039 R)
• M31: 3,445,837 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.7

Radius: 13.4

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.84 AU - 1.38 AU

Year: 767 Days

Day: 7.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 50,329,473 km

• M1: 170,542 km (0.091 R)
• M2: 270,772 km (0.095 R)
• M3: 361,578 km (0.119 R)
• M4: 516,113 km (0.118 R)
• M5: 702,960 km (0.113 R)
• M6: 837,898 km (0.03 R)
• M7: 954,135 km (0.071 R)
• M8: 1,058,555 km (0.108 R)
• M9: 1,286,242 km (0.091 R)
• M10: 1,416,393 km (0.055 R)
• M11: 1,517,072 km (0.114 R)
• M12: 1,606,382 km (0.038 R)
• M13: 1,718,880 km (0.065 R)
• M14: 2,012,241 km (0.081 R)
• M15: 2,211,805 km (0.088 R)
• M16: 2,523,716 km (0.08 R)
• M17: 2,664,188 km (0.112 R)
• M18: 2,892,774 km (0.061 R)
• M19: 3,066,457 km (0.1 R)
• M20: 3,154,570 km (0.114 R)
• M21: 3,306,412 km (0.104 R)
• M22: 3,451,522 km (0.114 R)
• M23: 3,571,200 km (0.116 R)
• M24: 4,082,675 km (0.116 R)
• M25: 4,248,729 km (0.074 R)
• M26: 4,426,900 km (0.106 R)
• M27: 4,607,614 km (0.06 R)
• M28: 4,729,387 km (0.087 R)
• M29: 4,883,323 km (0.081 R)
• M30: 5,007,490 km (0.041 R)
• M31: 5,111,909 km (0.082 R)
• M32: 5,238,169 km (0.104 R)
• M33: 5,483,211 km (0.088 R)
• M34: 5,634,155 km (0.12 R)
• M35: 5,984,513 km (0.039 R)
• M36: 6,106,585 km (0.076 R)
• M37: 6,398,451 km (0.112 R)
• M38: 6,500,626 km (0.089 R)
• M39: 6,706,473 km (0.083 R)
• M40: 6,810,293 km (0.069 R)
• M41: 6,949,419 km (0.073 R)
• M42: 7,077,924 km (0.103 R)
• M43: 7,207,177 km (0.068 R)
• M44: 7,372,781 km (0.074 R)
• M45: 7,468,075 km (0.085 R)
• M46: 7,756,350 km (0.084 R)
• M47: 7,974,913 km (0.068 R)
• M48: 8,084,867 km (0.095 R)
• M49: 8,331,255 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.2

Radius: 10

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.91 AU - 2.37 AU

Year: 2054 Days

Day: 12.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 50,329,473 km

• M1: 160,219 km (0.081 R)
• M2: 258,954 km (0.04 R)
• M3: 338,390 km (0.095 R)
• M4: 447,597 km (0.05 R)
• M5: 576,101 km (0.106 R)
• M6: 735,423 km (0.114 R)
• M7: 823,835 km (0.076 R)
• M8: 1,078,451 km (0.055 R)
• M9: 1,201,271 km (0.038 R)
• M10: 1,365,380 km (0.116 R)
• M11: 1,484,011 km (0.052 R)
• M12: 1,771,837 km (0.078 R)
• M13: 1,910,066 km (0.061 R)
• M14: 2,111,424 km (0.082 R)
• M15: 2,240,827 km (0.107 R)
• M16: 2,355,269 km (0.077 R)
• M17: 2,417,651 km (0.054 R)
• M18: 3,480,843 km (0.105 R)
• M19: 3,843,020 km (0.079 R)
• M20: 4,195,622 km (0.089 R)
• M21: 4,304,679 km (0.104 R)
• M22: 4,425,554 km (0.046 R)
• M23: 4,704,703 km (0.119 R)
• M24: 5,081,989 km (0.112 R)
• M25: 5,233,382 km (0.085 R)
• M26: 5,327,180 km (0.038 R)
• M27: 5,600,346 km (0.093 R)
• M28: 5,914,501 km (0.105 R)
• M29: 6,110,774 km (0.092 R)
• M30: 6,334,273 km (0.088 R)
• M31: 6,409,222 km (0.031 R)
• M32: 6,472,053 km (0.083 R)
• M33: 6,573,031 km (0.066 R)
• M34: 6,649,027 km (0.105 R)
• M35: 6,840,363 km (0.088 R)
• M36: 6,968,867 km (0.106 R)
• M37: 7,137,165 km (0.102 R)
• M38: 7,477,949 km (0.094 R)
• M39: 7,650,435 km (0.079 R)
• M40: 7,824,118 km (0.054 R)
• M41: 7,891,288 km (0.066 R)
• M42: 8,837,793 km (0.069 R)
• M43: 8,949,842 km (0.096 R)
• M44: 9,388,613 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.8

Radius: 9.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.15 AU - 6.63 AU

Year: 8209 Days

Day: 10 Hours

Environment

Temp: -212 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,329,473 km

• M1: 302,188 km (0.036 R)
• M2: 441,463 km (0.091 R)
• M3: 511,326 km (0.038 R)
• M4: 866,172 km (0.104 R)
• M5: 945,758 km (0.119 R)
• M6: 1,016,069 km (0.11 R)
• M7: 1,112,859 km (0.094 R)
• M8: 1,225,655 km (0.064 R)
• M9: 1,302,997 km (0.069 R)
• M10: 1,601,146 km (0.063 R)
• M11: 1,715,140 km (0.078 R)
• M12: 1,802,355 km (0.068 R)
• M13: 1,906,026 km (0.106 R)
• M14: 2,057,719 km (0.114 R)
• M15: 2,229,158 km (0.072 R)
• M16: 2,754,994 km (0.103 R)
• M17: 2,892,475 km (0.037 R)
• M18: 2,997,044 km (0.05 R)
• M19: 3,138,414 km (0.118 R)
• M20: 3,557,587 km (0.069 R)
• M21: 3,745,332 km (0.112 R)
• M22: 3,859,625 km (0.094 R)
• M23: 4,348,212 km (0.11 R)
• M24: 4,448,293 km (0.085 R)
• M25: 4,650,848 km (0.115 R)
• M26: 5,233,981 km (0.06 R)
• M27: 5,556,065 km (0.068 R)
• M28: 5,752,337 km (0.052 R)
• M29: 5,840,301 km (0.093 R)
• M30: 5,973,144 km (0.053 R)
• M31: 6,287,000 km (0.104 R)
• M32: 6,560,465 km (0.107 R)
• M33: 6,767,957 km (0.084 R)
• M34: 7,095,277 km (0.116 R)
• M35: 7,668,387 km (0.052 R)
• M36: 8,058,688 km (0.081 R)
• M37: 8,505,686 km (0.119 R)
• M38: 8,580,934 km (0.108 R)
• M39: 8,656,481 km (0.077 R)
• M40: 8,858,887 km (0.063 R)
• M41: 9,867,924 km (0.076 R)
• M42: 10,265,855 km (0.1 R)
• M43: 11,352,234 km (0.097 R)
• M44: 11,741,189 km (0.119 R)
• M45: 12,162,606 km (0.11 R)
• M46: 12,275,852 km (0.084 R)
• M47: 12,703,702 km (0.106 R)
• M48: 12,818,593 km (0.064 R)
• M49: 13,165,510 km (0.107 R)
• M50: 13,252,576 km (0.11 R)
• M51: 13,339,941 km (0.067 R)
• M52: 13,486,098 km (0.074 R)
• M53: 13,986,653 km (0.088 R)
• M54: 14,284,053 km (0.096 R)
• M55: 14,673,756 km (0.031 R)
• M56: 14,764,113 km (0.093 R)
• M57: 14,824,551 km (0.091 R)
• M58: 14,915,207 km (0.101 R)
• M59: 15,188,522 km (0.079 R)
• M60: 16,267,123 km (0.081 R)
• M61: 16,329,505 km (0.114 R)
• M62: 17,211,235 km (0.051 R)
• M63: 17,561,892 km (0.077 R)
• M64: 18,011,584 km (0.099 R)
• M65: 18,497,627 km (0.094 R)
• M66: 18,791,288 km (0.109 R)
• M67: 18,987,859 km (0.09 R)
• M68: 19,416,308 km (0.075 R)
• M69: 19,515,641 km (0.108 R)
• M70: 19,681,545 km (0.107 R)
• M71: 19,847,897 km (0.093 R)
• M72: 20,215,609 km (0.046 R)
• M73: 20,383,458 km (0.084 R)
• M74: 20,923,805 km (0.111 R)
• M75: 21,537,306 km (0.093 R)
• M76: 22,018,563 km (0.112 R)
• M77: 22,433,846 km (0.093 R)
• M78: 22,747,104 km (0.067 R)
• M79: 23,624,795 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.6

Radius: 8.5

Gravity: 13.6 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.44 AU - 5.86 AU

Year: 8810 Days

Day: 14.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,329,473 km

• M1: 402,867 km (0.081 R)
• M2: 627,114 km (0.12 R)
• M3: 710,590 km (0.081 R)
• M4: 852,558 km (0.098 R)
• M5: 927,208 km (0.095 R)
• M6: 1,185,713 km (0.063 R)
• M7: 1,269,787 km (0.111 R)
• M8: 2,039,019 km (0.102 R)
• M9: 2,296,627 km (0.12 R)
• M10: 2,483,175 km (0.111 R)
• M11: 2,537,479 km (0.073 R)
• M12: 2,899,805 km (0.078 R)
• M13: 3,248,817 km (0.098 R)
• M14: 4,341,779 km (0.104 R)
• M15: 5,291,127 km (0.089 R)
• M16: 5,467,353 km (0.095 R)
• M17: 5,825,491 km (0.072 R)
• M18: 6,228,358 km (0.115 R)
• M19: 6,339,808 km (0.07 R)
• M20: 6,526,955 km (0.118 R)
• M21: 7,293,943 km (0.059 R)
• M22: 7,968,181 km (0.069 R)
• M23: 8,129,747 km (0.108 R)
• M24: 8,538,448 km (0.087 R)
• M25: 8,953,732 km (0.114 R)
• M26: 9,163,917 km (0.089 R)
• M27: 9,375,747 km (0.067 R)
• M28: 9,460,869 km (0.117 R)
• M29: 9,632,009 km (0.11 R)
• M30: 10,239,077 km (0.054 R)
• M31: 10,724,671 km (0.058 R)
• M32: 12,133,434 km (0.048 R)
• M33: 12,272,860 km (0.098 R)
• M34: 12,647,154 km (0.111 R)
• M35: 13,215,775 km (0.093 R)
• M36: 13,695,984 km (0.099 R)
• M37: 14,084,191 km (0.107 R)
• M38: 14,279,715 km (0.113 R)
• M39: 14,722,974 km (0.109 R)
• M40: 17,685,610 km (0.091 R)
• M41: 18,267,695 km (0.069 R)
• M42: 18,320,952 km (0.091 R)
• M43: 19,614,076 km (0.059 R)
• M44: 19,887,092 km (0.115 R)
• M45: 20,161,455 km (0.06 R)
• M46: 20,492,365 km (0.102 R)
• M47: 21,047,822 km (0.048 R)
• M48: 22,915,851 km (0.108 R)
• M49: 23,145,932 km (0.105 R)
• M50: 24,073,589 km (0.099 R)
• M51: 24,131,932 km (0.079 R)
• M52: 26,025,093 km (0.075 R)
• M53: 26,626,476 km (0.114 R)
• M54: 27,354,120 km (0.069 R)
• M55: 28,581,421 km (0.12 R)
• M56: 28,829,155 km (0.092 R)
• M57: 29,077,488 km (0.12 R)
• M58: 30,266,641 km (0.071 R)
• M59: 31,026,000 km (0.117 R)
• M60: 31,153,158 km (0.104 R)
• M61: 31,407,923 km (0.094 R)
• M62: 31,855,520 km (0.079 R)
• M63: 31,919,698 km (0.112 R)
• M64: 31,983,875 km (0.12 R)
• M65: 32,498,641 km (0.066 R)
• M66: 32,563,268 km (0.072 R)
• M67: 32,886,698 km (0.111 R)
• M68: 33,211,026 km (0.101 R)
• M69: 33,797,749 km (0.115 R)
• M70: 33,928,647 km (0.096 R)
• M71: 34,453,736 km (0.107 R)
• M72: 34,651,205 km (0.062 R)
• M73: 36,178,599 km (0.115 R)
• M74: 36,379,509 km (0.1 R)
• M75: 36,580,719 km (0.056 R)
• M76: 36,715,057 km (0.081 R)
• M77: 37,863,520 km (0.094 R)
• M78: 40,612,232 km (0.119 R)
• M79: 40,890,633 km (0.059 R)
• M80: 41,379,369 km (0.047 R)
• M81: 42,292,216 km (0.096 R)
• M82: 42,715,727 km (0.115 R)
• M83: 43,851,923 km (0.108 R)
• M84: 44,280,521 km (0.033 R)
• M85: 47,100,441 km (0.043 R)
• M86: 47,539,511 km (0.116 R)
• M87: 47,906,325 km (0.041 R)
• M88: 49,086,502 km (0.042 R)
• M89: 49,457,355 km (0.076 R)
• M90: 49,680,256 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.8

Radius: 5.5

Gravity: 26.84 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.1 AU - 6.1 AU

Year: 9883 Days

Day: 24.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,329,473 km

• M1: 81,082 km (0.082 R)
• M2: 160,668 km (0.107 R)
• M3: 356,043 km (0.088 R)
• M4: 940,073 km (0.052 R)
• M5: 1,039,406 km (0.046 R)
• M6: 1,248,544 km (0.12 R)
• M7: 1,292,077 km (0.107 R)
• M8: 1,380,489 km (0.09 R)
• M9: 1,493,884 km (0.111 R)
• M10: 1,657,844 km (0.104 R)
• M11: 1,927,120 km (0.06 R)
• M12: 2,157,650 km (0.112 R)
• M13: 2,673,015 km (0.097 R)
• M14: 2,872,279 km (0.103 R)
• M15: 3,653,629 km (0.069 R)
• M16: 4,198,165 km (0.118 R)
• M17: 4,631,550 km (0.073 R)
• M18: 4,870,757 km (0.103 R)
• M19: 5,044,141 km (0.078 R)
• M20: 5,904,179 km (0.114 R)
• M21: 6,089,082 km (0.105 R)
• M22: 6,351,028 km (0.111 R)
• M23: 6,847,394 km (0.091 R)
• M24: 7,555,141 km (0.066 R)
• M25: 8,080,679 km (0.104 R)
• M26: 8,534,409 km (0.062 R)
• M27: 9,166,610 km (0.108 R)
• M28: 9,466,852 km (0.083 R)
• M29: 10,076,763 km (0.12 R)
• M30: 10,164,876 km (0.118 R)
• M31: 11,015,340 km (0.112 R)
• M32: 11,106,296 km (0.114 R)
• M33: 11,288,655 km (0.068 R)
• M34: 11,472,062 km (0.096 R)
• M35: 11,981,593 km (0.104 R)
• M36: 12,356,784 km (0.112 R)
• M37: 12,404,057 km (0.086 R)
• M38: 13,215,027 km (0.085 R)
• M39: 13,554,016 km (0.11 R)
• M40: 15,443,437 km (0.12 R)
• M41: 15,596,027 km (0.102 R)
• M42: 16,678,517 km (0.073 R)
• M43: 17,097,241 km (0.103 R)
• M44: 17,255,217 km (0.088 R)
• M45: 17,838,349 km (0.041 R)
• M46: 18,159,237 km (0.106 R)
• M47: 18,698,088 km (0.064 R)
• M48: 19,024,062 km (0.089 R)
• M49: 20,905,854 km (0.095 R)
• M50: 21,413,738 km (0.076 R)
• M51: 22,097,401 km (0.102 R)
• M52: 22,441,925 km (0.084 R)
• M53: 22,904,032 km (0.117 R)
• M54: 23,310,939 km (0.08 R)
• M55: 23,661,596 km (0.082 R)
• M56: 24,902,660 km (0.091 R)
• M57: 25,261,096 km (0.111 R)
• M58: 25,321,085 km (0.082 R)
• M59: 25,741,754 km (0.117 R)
• M60: 26,590,124 km (0.056 R)
• M61: 27,201,680 km (0.115 R)
• M62: 29,001,193 km (0.071 R)
• M63: 30,583,190 km (0.071 R)
• M64: 31,352,423 km (0.03 R)
• M65: 32,779,287 km (0.098 R)
• M66: 32,844,661 km (0.075 R)
• M67: 34,227,095 km (0.107 R)
• M68: 34,492,482 km (0.111 R)
• M69: 34,625,624 km (0.116 R)
• M70: 34,892,058 km (0.031 R)
• M71: 35,226,110 km (0.116 R)
• M72: 36,099,761 km (0.032 R)
• M73: 36,167,230 km (0.057 R)
• M74: 38,211,635 km (0.112 R)
• M75: 39,525,553 km (0.1 R)
• M76: 40,713,809 km (0.078 R)
• M77: 41,418,265 km (0.105 R)
• M78: 41,913,733 km (0.082 R)
• M79: 43,555,570 km (0.059 R)
• M80: 43,627,377 km (0.064 R)
• M81: 44,710,016 km (0.039 R)
• M82: 45,000,236 km (0.103 R)
• M83: 46,680,968 km (0.057 R)
• M84: 48,829,194 km (0.067 R)
• M85: 49,652,431 km (0.112 R)
• M86: 49,877,875 km (0.093 R)
• M87: 50,103,468 km (0.096 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 11,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit