🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.8

Radius: 15

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.49 AU - 0.75 AU

Year: 331 Days

Day: 8.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 38,196,899 km

• M1: 188,045 km (0.114 R)
• M2: 286,779 km (0.079 R)
• M3: 434,432 km (0.087 R)
• M4: 576,700 km (0.081 R)
• M5: 697,575 km (0.103 R)
• M6: 795,113 km (0.073 R)
• M7: 940,821 km (0.103 R)
• M8: 1,047,335 km (0.105 R)
• M9: 1,162,226 km (0.104 R)
• M10: 1,265,748 km (0.071 R)
• M11: 1,364,333 km (0.088 R)
• M12: 1,504,506 km (0.108 R)
• M13: 1,622,987 km (0.067 R)
• M14: 1,776,924 km (0.084 R)
• M15: 1,879,398 km (0.072 R)
• M16: 1,998,328 km (0.112 R)
• M17: 2,095,268 km (0.118 R)
• M18: 2,254,141 km (0.119 R)
• M19: 2,396,408 km (0.095 R)
• M20: 2,515,638 km (0.095 R)
• M21: 2,674,361 km (0.086 R)
• M22: 2,776,536 km (0.103 R)
• M23: 2,880,208 km (0.086 R)
• M24: 3,227,574 km (0.088 R)
• M25: 3,342,615 km (0.098 R)
• M26: 3,600,671 km (0.069 R)
• M27: 4,180,363 km (0.083 R)
• M28: 4,306,175 km (0.072 R)
• M29: 4,401,469 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.1

Radius: 12.1

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.89 AU - 1.01 AU

Year: 628 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 38,196,899 km

• M1: 156,928 km (0.119 R)
• M2: 344,973 km (0.064 R)
• M3: 509,680 km (0.075 R)
• M4: 605,722 km (0.095 R)
• M5: 787,932 km (0.082 R)
• M6: 964,906 km (0.07 R)
• M7: 1,058,854 km (0.083 R)
• M8: 1,229,694 km (0.095 R)
• M9: 1,337,854 km (0.11 R)
• M10: 1,415,645 km (0.113 R)
• M11: 1,495,081 km (0.114 R)
• M12: 1,593,666 km (0.069 R)
• M13: 1,682,527 km (0.091 R)
• M14: 1,779,317 km (0.118 R)
• M15: 1,878,052 km (0.087 R)
• M16: 1,972,298 km (0.094 R)
• M17: 2,106,936 km (0.078 R)
• M18: 2,238,283 km (0.096 R)
• M19: 2,325,200 km (0.103 R)
• M20: 2,406,282 km (0.102 R)
• M21: 2,495,442 km (0.12 R)
• M22: 2,606,593 km (0.079 R)
• M23: 2,769,505 km (0.085 R)
• M24: 2,899,356 km (0.08 R)
• M25: 2,987,021 km (0.108 R)
• M26: 3,217,850 km (0.079 R)
• M27: 3,431,476 km (0.115 R)
• M28: 3,587,058 km (0.06 R)
• M29: 3,768,670 km (0.044 R)
• M30: 3,929,338 km (0.085 R)
• M31: 4,018,648 km (0.053 R)
• M32: 4,207,590 km (0.077 R)
• M33: 4,290,617 km (0.082 R)
• M34: 4,551,665 km (0.103 R)
• M35: 4,671,343 km (0.101 R)
• M36: 4,844,129 km (0.106 R)
• M37: 5,089,469 km (0.065 R)
• M38: 5,178,181 km (0.059 R)
• M39: 5,285,293 km (0.069 R)
• M40: 5,411,254 km (0.111 R)
• M41: 5,702,820 km (0.096 R)
• M42: 5,971,498 km (0.074 R)
• M43: 6,187,518 km (0.073 R)
• M44: 6,406,230 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.9

Radius: 8.8

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.54 AU - 1.64 AU

Year: 1360 Days

Day: 8.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 38,196,899 km

• M1: 110,553 km (0.072 R)
• M2: 203,752 km (0.119 R)
• M3: 260,300 km (0.043 R)
• M4: 320,289 km (0.076 R)
• M5: 402,717 km (0.08 R)
• M6: 542,292 km (0.096 R)
• M7: 826,528 km (0.056 R)
• M8: 908,508 km (0.104 R)
• M9: 1,009,187 km (0.099 R)
• M10: 1,205,011 km (0.059 R)
• M11: 1,368,970 km (0.094 R)
• M12: 1,485,507 km (0.041 R)
• M13: 1,614,759 km (0.036 R)
• M14: 1,815,819 km (0.047 R)
• M15: 2,045,302 km (0.062 R)
• M16: 2,263,117 km (0.086 R)
• M17: 2,380,401 km (0.114 R)
• M18: 2,499,631 km (0.108 R)
• M19: 2,926,733 km (0.087 R)
• M20: 2,984,627 km (0.074 R)
• M21: 3,042,970 km (0.114 R)
• M22: 3,208,276 km (0.097 R)
• M23: 3,352,488 km (0.086 R)
• M24: 3,413,225 km (0.111 R)
• M25: 3,585,113 km (0.102 R)
• M26: 3,697,162 km (0.1 R)
• M27: 3,873,687 km (0.105 R)
• M28: 3,963,147 km (0.117 R)
• M29: 4,027,324 km (0.113 R)
• M30: 4,314,253 km (0.086 R)
• M31: 4,420,318 km (0.074 R)
• M32: 4,500,353 km (0.054 R)
• M33: 4,594,450 km (0.089 R)
• M34: 5,046,684 km (0.04 R)
• M35: 5,200,471 km (0.119 R)
• M36: 5,271,081 km (0.108 R)
• M37: 5,470,046 km (0.092 R)
• M38: 5,715,087 km (0.052 R)
• M39: 5,890,267 km (0.105 R)
• M40: 6,126,631 km (0.073 R)
• M41: 6,441,535 km (0.115 R)
• M42: 6,685,080 km (0.12 R)
• M43: 6,761,824 km (0.054 R)
• M44: 7,386,245 km (0.091 R)
• M45: 7,593,139 km (0.104 R)
• M46: 7,931,380 km (0.091 R)
• M47: 8,439,863 km (0.078 R)
• M48: 8,589,461 km (0.06 R)
• M49: 8,656,182 km (0.119 R)
• M50: 8,756,711 km (0.119 R)
• M51: 8,857,540 km (0.093 R)
• M52: 8,975,723 km (0.085 R)
• M53: 9,094,503 km (0.109 R)
• M54: 9,162,570 km (0.064 R)
• M55: 9,247,841 km (0.066 R)
• M56: 9,333,561 km (0.113 R)
• M57: 9,488,245 km (0.119 R)
• M58: 10,239,226 km (0.107 R)
• M59: 10,345,590 km (0.112 R)
• M60: 10,702,680 km (0.068 R)
• M61: 11,009,356 km (0.058 R)
• M62: 11,172,867 km (0.086 R)
• M63: 11,410,428 km (0.049 R)
• M64: 11,760,786 km (0.067 R)
• M65: 11,909,486 km (0.101 R)
• M66: 12,227,232 km (0.082 R)
• M67: 12,642,666 km (0.102 R)
• M68: 12,756,809 km (0.117 R)
• M69: 12,813,955 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.2

Radius: 9

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.67 AU - 2.29 AU

Year: 1890 Days

Day: 8.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 38,196,899 km

• M1: 170,841 km (0.08 R)
• M2: 266,434 km (0.095 R)
• M3: 369,806 km (0.052 R)
• M4: 463,155 km (0.116 R)
• M5: 565,779 km (0.116 R)
• M6: 640,877 km (0.119 R)
• M7: 701,165 km (0.052 R)
• M8: 757,264 km (0.085 R)
• M9: 834,607 km (0.1 R)
• M10: 1,019,061 km (0.106 R)
• M11: 1,076,357 km (0.112 R)
• M12: 1,216,979 km (0.106 R)
• M13: 1,293,423 km (0.093 R)
• M14: 1,395,449 km (0.102 R)
• M15: 1,459,626 km (0.079 R)
• M16: 1,624,633 km (0.094 R)
• M17: 1,901,389 km (0.077 R)
• M18: 2,315,775 km (0.115 R)
• M19: 2,460,287 km (0.087 R)
• M20: 2,798,827 km (0.091 R)
• M21: 2,870,334 km (0.047 R)
• M22: 3,152,177 km (0.064 R)
• M23: 3,269,461 km (0.118 R)
• M24: 3,377,471 km (0.105 R)
• M25: 3,530,809 km (0.087 R)
• M26: 3,597,230 km (0.056 R)
• M27: 3,708,681 km (0.084 R)
• M28: 3,844,216 km (0.11 R)
• M29: 3,935,322 km (0.069 R)
• M30: 4,143,263 km (0.073 R)
• M31: 4,201,606 km (0.119 R)
• M32: 4,545,830 km (0.039 R)
• M33: 4,666,706 km (0.106 R)
• M34: 4,813,012 km (0.081 R)
• M35: 5,110,413 km (0.077 R)
• M36: 5,426,663 km (0.112 R)
• M37: 5,645,225 km (0.101 R)
• M38: 5,736,181 km (0.052 R)
• M39: 6,064,698 km (0.106 R)
• M40: 6,157,897 km (0.119 R)
• M41: 6,453,652 km (0.101 R)
• M42: 6,548,647 km (0.112 R)
• M43: 6,630,626 km (0.078 R)
• M44: 6,823,009 km (0.076 R)
• M45: 6,919,949 km (0.092 R)
• M46: 7,129,087 km (0.114 R)
• M47: 7,227,372 km (0.088 R)
• M48: 7,297,983 km (0.057 R)
• M49: 7,354,531 km (0.101 R)
• M50: 7,439,652 km (0.105 R)
• M51: 7,525,072 km (0.12 R)
• M52: 7,582,368 km (0.073 R)
• M53: 7,942,899 km (0.1 R)
• M54: 8,147,399 km (0.098 R)
• M55: 8,606,216 km (0.071 R)
• M56: 9,012,673 km (0.11 R)
• M57: 9,225,850 km (0.09 R)
• M58: 9,287,185 km (0.115 R)
• M59: 9,548,832 km (0.09 R)
• M60: 9,969,651 km (0.093 R)
• M61: 10,476,189 km (0.107 R)
• M62: 10,700,436 km (0.04 R)
• M63: 10,861,553 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.5

Radius: 13

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.1 AU - 2.22 AU

Year: 2153 Days

Day: 9.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 116.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 38,196,899 km

• M1: 165,156 km (0.108 R)
• M2: 316,699 km (0.087 R)
• M3: 503,247 km (0.112 R)
• M4: 621,579 km (0.111 R)
• M5: 871,707 km (0.057 R)
• M6: 973,583 km (0.119 R)
• M7: 1,283,699 km (0.08 R)
• M8: 1,492,837 km (0.08 R)
• M9: 1,633,459 km (0.071 R)
• M10: 1,819,858 km (0.055 R)
• M11: 1,928,466 km (0.107 R)
• M12: 2,126,085 km (0.098 R)
• M13: 2,616,616 km (0.105 R)
• M14: 2,730,610 km (0.12 R)
• M15: 2,817,078 km (0.06 R)
• M16: 2,983,131 km (0.081 R)
• M17: 3,072,441 km (0.099 R)
• M18: 3,192,867 km (0.062 R)
• M19: 3,335,285 km (0.054 R)
• M20: 3,448,829 km (0.082 R)
• M21: 3,658,715 km (0.111 R)
• M22: 3,808,014 km (0.117 R)
• M23: 3,894,332 km (0.061 R)
• M24: 4,257,406 km (0.109 R)
• M25: 4,448,741 km (0.105 R)
• M26: 4,654,439 km (0.069 R)
• M27: 4,875,095 km (0.094 R)
• M28: 5,326,881 km (0.087 R)
• M29: 5,472,440 km (0.114 R)
• M30: 5,668,413 km (0.1 R)
• M31: 5,879,346 km (0.089 R)
• M32: 6,080,256 km (0.105 R)
• M33: 6,296,275 km (0.097 R)
• M34: 6,919,799 km (0.06 R)
• M35: 7,078,822 km (0.036 R)
• M36: 7,878,273 km (0.085 R)
• M37: 7,988,975 km (0.119 R)
• M38: 8,086,214 km (0.086 R)
• M39: 8,183,752 km (0.09 R)
• M40: 8,493,270 km (0.043 R)
• M41: 9,036,759 km (0.069 R)
• M42: 9,181,719 km (0.042 R)
• M43: 9,269,084 km (0.112 R)
• M44: 9,562,296 km (0.045 R)
• M45: 9,888,270 km (0.085 R)
• M46: 9,992,689 km (0.093 R)
• M47: 10,172,805 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.4

Radius: 15

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.84 AU - 5.28 AU

Year: 7720 Days

Day: 9.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 38,196,899 km

• M1: 211,980 km (0.083 R)
• M2: 389,852 km (0.072 R)
• M3: 489,783 km (0.085 R)
• M4: 613,052 km (0.089 R)
• M5: 1,071,869 km (0.079 R)
• M6: 1,184,815 km (0.118 R)
• M7: 1,362,537 km (0.077 R)
• M8: 1,581,698 km (0.08 R)
• M9: 1,898,397 km (0.101 R)
• M10: 2,020,469 km (0.089 R)
• M11: 2,199,537 km (0.119 R)
• M12: 2,421,840 km (0.098 R)
• M13: 2,690,667 km (0.116 R)
• M14: 2,989,713 km (0.064 R)
• M15: 3,112,533 km (0.115 R)
• M16: 3,555,642 km (0.096 R)
• M17: 3,664,250 km (0.097 R)
• M18: 3,773,905 km (0.112 R)
• M19: 3,884,758 km (0.108 R)
• M20: 4,155,230 km (0.065 R)
• M21: 4,362,274 km (0.093 R)
• M22: 4,525,784 km (0.102 R)
• M23: 4,834,854 km (0.1 R)
• M24: 5,052,818 km (0.114 R)
• M25: 5,524,051 km (0.07 R)
• M26: 6,165,676 km (0.09 R)
• M27: 6,296,874 km (0.102 R)
• M28: 6,912,469 km (0.118 R)
• M29: 7,048,902 km (0.057 R)
• M30: 7,296,786 km (0.058 R)
• M31: 7,943,348 km (0.096 R)
• M32: 8,288,021 km (0.09 R)
• M33: 8,814,456 km (0.078 R)
• M34: 9,111,558 km (0.108 R)
• M35: 9,654,897 km (0.08 R)
• M36: 10,333,174 km (0.079 R)
• M37: 11,154,765 km (0.119 R)
• M38: 11,476,401 km (0.029 R)
• M39: 12,096,035 km (0.06 R)
• M40: 13,401,875 km (0.115 R)
• M41: 13,538,308 km (0.071 R)
• M42: 14,297,218 km (0.097 R)
• M43: 15,212,009 km (0.094 R)
• M44: 16,546,272 km (0.039 R)
• M45: 17,246,091 km (0.102 R)
• M46: 17,431,892 km (0.065 R)
• M47: 17,955,484 km (0.085 R)
• M48: 18,294,922 km (0.085 R)
• M49: 18,827,191 km (0.078 R)
• M50: 19,018,527 km (0.098 R)
• M51: 19,133,568 km (0.084 R)
• M52: 19,248,908 km (0.114 R)
• M53: 19,518,932 km (0.095 R)
• M54: 19,829,048 km (0.12 R)
• M55: 20,140,810 km (0.109 R)
• M56: 20,611,595 km (0.105 R)
• M57: 20,927,396 km (0.105 R)
• M58: 21,125,613 km (0.065 R)
• M59: 21,724,154 km (0.089 R)
• M60: 22,005,248 km (0.12 R)
• M61: 22,206,906 km (0.1 R)
• M62: 22,611,868 km (0.11 R)
• M63: 23,224,022 km (0.039 R)
• M64: 23,593,978 km (0.116 R)
• M65: 25,009,024 km (0.11 R)
• M66: 25,557,300 km (0.073 R)
• M67: 25,896,738 km (0.052 R)
• M68: 26,323,092 km (0.114 R)
• M69: 26,794,774 km (0.12 R)
• M70: 27,529,299 km (0.028 R)
• M71: 28,709,477 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.7

Radius: 12.3

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.64 AU - 6.52 AU

Year: 8940 Days

Day: 11.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,196,899 km

• M1: 203,004 km (0.119 R)
• M2: 540,647 km (0.114 R)
• M3: 657,183 km (0.043 R)
• M4: 827,575 km (0.096 R)
• M5: 1,013,825 km (0.069 R)
• M6: 1,129,165 km (0.099 R)
• M7: 1,249,441 km (0.088 R)
• M8: 1,465,910 km (0.087 R)
• M9: 1,598,154 km (0.031 R)
• M10: 2,124,589 km (0.039 R)
• M11: 2,210,159 km (0.079 R)
• M12: 2,914,167 km (0.04 R)
• M13: 3,180,152 km (0.029 R)
• M14: 3,504,779 km (0.075 R)
• M15: 4,052,008 km (0.092 R)
• M16: 4,404,161 km (0.116 R)
• M17: 4,794,761 km (0.091 R)
• M18: 5,138,537 km (0.061 R)
• M19: 5,490,391 km (0.062 R)
• M20: 6,248,553 km (0.072 R)
• M21: 7,299,479 km (0.098 R)
• M22: 7,397,764 km (0.071 R)
• M23: 7,529,560 km (0.063 R)
• M24: 7,628,743 km (0.096 R)
• M25: 7,862,266 km (0.11 R)
• M26: 8,438,965 km (0.12 R)
• M27: 8,715,273 km (0.108 R)
• M28: 9,276,564 km (0.111 R)
• M29: 9,597,451 km (0.041 R)
• M30: 10,103,990 km (0.055 R)
• M31: 10,323,749 km (0.07 R)
• M32: 10,992,601 km (0.118 R)
• M33: 11,332,338 km (0.105 R)
• M34: 11,637,218 km (0.088 R)
• M35: 12,138,521 km (0.077 R)
• M36: 12,372,193 km (0.039 R)
• M37: 12,568,166 km (0.049 R)
• M38: 12,804,680 km (0.111 R)
• M39: 12,883,817 km (0.08 R)
• M40: 13,122,276 km (0.115 R)
• M41: 13,402,324 km (0.102 R)
• M42: 13,482,658 km (0.084 R)
• M43: 13,927,562 km (0.114 R)
• M44: 14,377,403 km (0.089 R)
• M45: 14,832,030 km (0.089 R)
• M46: 15,082,009 km (0.066 R)
• M47: 15,207,521 km (0.084 R)
• M48: 15,797,834 km (0.088 R)
• M49: 16,309,908 km (0.087 R)
• M50: 16,395,777 km (0.075 R)
• M51: 17,701,766 km (0.107 R)
• M52: 18,411,908 km (0.11 R)
• M53: 18,635,706 km (0.036 R)
• M54: 19,540,175 km (0.079 R)
• M55: 19,814,388 km (0.063 R)
• M56: 19,951,868 km (0.116 R)
• M57: 20,274,102 km (0.084 R)
• M58: 20,505,231 km (0.116 R)
• M59: 20,597,981 km (0.109 R)
• M60: 20,737,406 km (0.065 R)
• M61: 21,204,152 km (0.108 R)
• M62: 21,768,734 km (0.117 R)
• M63: 21,910,703 km (0.095 R)
• M64: 22,100,542 km (0.114 R)
• M65: 22,481,568 km (0.11 R)
• M66: 22,720,925 km (0.052 R)
• M67: 24,272,554 km (0.031 R)
• M68: 24,863,166 km (0.099 R)
• M69: 26,663,576 km (0.098 R)
• M70: 26,815,418 km (0.118 R)
• M71: 26,916,846 km (0.09 R)
• M72: 27,069,286 km (0.07 R)
• M73: 28,041,223 km (0.094 R)
• M74: 28,350,442 km (0.073 R)
• M75: 29,076,590 km (0.073 R)
• M76: 29,180,860 km (0.112 R)
• M77: 30,229,990 km (0.098 R)
• M78: 31,024,953 km (0.117 R)
• M79: 31,238,130 km (0.026 R)
• M80: 32,689,528 km (0.074 R)
• M81: 33,178,265 km (0.118 R)
• M82: 34,548,581 km (0.077 R)
• M83: 35,101,794 km (0.101 R)
• M84: 37,174,323 km (0.059 R)
• M85: 37,400,814 km (0.075 R)
• M86: 37,911,990 km (0.105 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 12,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit