🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.1

Radius: 10.8

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.53 AU - 0.73 AU

Year: 345 Days

Day: 15 Hours

Environment

Temp: -150 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 72,603,228 km

• M1: 165,006 km (0.086 R)
• M2: 286,330 km (0.055 R)
• M3: 362,625 km (0.119 R)
• M4: 480,508 km (0.12 R)
• M5: 606,320 km (0.114 R)
• M6: 679,773 km (0.113 R)
• M7: 764,296 km (0.086 R)
• M8: 869,463 km (0.06 R)
• M9: 979,716 km (0.081 R)
• M10: 1,054,665 km (0.116 R)
• M11: 1,205,908 km (0.111 R)
• M12: 1,277,267 km (0.1 R)
• M13: 1,354,908 km (0.095 R)
• M14: 1,520,513 km (0.071 R)
• M15: 1,613,712 km (0.064 R)
• M16: 1,724,863 km (0.079 R)
• M17: 1,994,738 km (0.064 R)
• M18: 2,074,324 km (0.096 R)
• M19: 2,178,444 km (0.103 R)
• M20: 2,290,194 km (0.104 R)
• M21: 2,421,990 km (0.089 R)
• M22: 2,507,260 km (0.073 R)
• M23: 2,624,545 km (0.084 R)
• M24: 2,807,354 km (0.052 R)
• M25: 2,922,843 km (0.119 R)
• M26: 3,112,384 km (0.11 R)
• M27: 3,448,829 km (0.118 R)
• M28: 3,593,790 km (0.106 R)
• M29: 3,712,421 km (0.118 R)
• M30: 3,790,062 km (0.106 R)
• M31: 3,889,545 km (0.097 R)
• M32: 4,083,872 km (0.109 R)
• M33: 4,178,717 km (0.04 R)
• M34: 4,259,500 km (0.057 R)
• M35: 4,348,212 km (0.117 R)
• M36: 4,565,129 km (0.097 R)
• M37: 4,716,821 km (0.118 R)
• M38: 4,955,429 km (0.116 R)
• M39: 5,040,999 km (0.091 R)
• M40: 5,134,947 km (0.064 R)
• M41: 5,213,785 km (0.087 R)
• M42: 5,372,508 km (0.036 R)
• M43: 5,444,465 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664

Radius: 10.8

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.78 AU - 1.06 AU

Year: 609 Days

Day: 13.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 72,603,228 km

• M1: 151,692 km (0.12 R)
• M2: 222,302 km (0.069 R)
• M3: 294,409 km (0.111 R)
• M4: 383,120 km (0.083 R)
• M5: 487,988 km (0.109 R)
• M6: 574,306 km (0.088 R)
• M7: 648,656 km (0.098 R)
• M8: 745,596 km (0.104 R)
• M9: 823,087 km (0.117 R)
• M10: 898,634 km (0.037 R)
• M11: 987,346 km (0.059 R)
• M12: 1,073,664 km (0.115 R)
• M13: 1,151,455 km (0.101 R)
• M14: 1,277,715 km (0.035 R)
• M15: 1,384,678 km (0.083 R)
• M16: 1,488,648 km (0.109 R)
• M17: 1,557,314 km (0.072 R)
• M18: 1,665,623 km (0.089 R)
• M19: 1,756,877 km (0.077 R)
• M20: 1,869,973 km (0.111 R)
• M21: 2,131,770 km (0.12 R)
• M22: 2,267,305 km (0.11 R)
• M23: 2,347,041 km (0.088 R)
• M24: 2,713,855 km (0.118 R)
• M25: 2,845,501 km (0.103 R)
• M26: 3,019,035 km (0.051 R)
• M27: 3,204,237 km (0.088 R)
• M28: 3,310,601 km (0.094 R)
• M29: 3,485,032 km (0.107 R)
• M30: 3,569,106 km (0.063 R)
• M31: 3,653,928 km (0.092 R)
• M32: 3,722,294 km (0.1 R)
• M33: 3,964,792 km (0.117 R)
• M34: 4,043,930 km (0.07 R)
• M35: 4,257,555 km (0.091 R)
• M36: 4,338,488 km (0.083 R)
• M37: 4,705,152 km (0.081 R)
• M38: 4,977,121 km (0.054 R)
• M39: 5,215,879 km (0.111 R)
• M40: 5,360,840 km (0.098 R)
• M41: 5,635,202 km (0.101 R)
• M42: 5,744,259 km (0.105 R)
• M43: 5,944,421 km (0.105 R)
• M44: 6,146,827 km (0.09 R)
• M45: 6,423,733 km (0.077 R)
• M46: 6,558,520 km (0.092 R)
• M47: 6,673,411 km (0.056 R)
• M48: 7,064,460 km (0.096 R)
• M49: 7,139,259 km (0.118 R)
• M50: 7,246,670 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.5

Radius: 14

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.99 AU - 1.13 AU

Year: 753 Days

Day: 13.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 72,603,228 km

• M1: 182,958 km (0.097 R)
• M2: 281,394 km (0.118 R)
• M3: 415,433 km (0.065 R)
• M4: 615,146 km (0.042 R)
• M5: 742,155 km (0.043 R)
• M6: 873,801 km (0.117 R)
• M7: 978,370 km (0.029 R)
• M8: 1,100,143 km (0.097 R)
• M9: 1,306,438 km (0.101 R)
• M10: 1,484,011 km (0.112 R)
• M11: 1,583,045 km (0.101 R)
• M12: 1,736,233 km (0.114 R)
• M13: 1,932,804 km (0.065 R)
• M14: 2,299,319 km (0.082 R)
• M15: 2,423,785 km (0.028 R)
• M16: 2,610,483 km (0.103 R)
• M17: 2,775,788 km (0.044 R)
• M18: 2,989,564 km (0.1 R)
• M19: 3,135,123 km (0.051 R)
• M20: 3,283,075 km (0.102 R)
• M21: 3,386,297 km (0.105 R)
• M22: 3,500,141 km (0.03 R)
• M23: 3,615,182 km (0.117 R)
• M24: 3,809,959 km (0.09 R)
• M25: 3,988,279 km (0.083 R)
• M26: 4,477,464 km (0.113 R)
• M27: 4,623,771 km (0.117 R)
• M28: 4,739,859 km (0.075 R)
• M29: 5,029,181 km (0.102 R)
• M30: 5,291,127 km (0.064 R)
• M31: 5,457,181 km (0.077 R)
• M32: 5,647,619 km (0.117 R)
• M33: 5,794,674 km (0.102 R)
• M34: 5,885,779 km (0.076 R)
• M35: 6,127,379 km (0.057 R)
• M36: 6,313,629 km (0.094 R)
• M37: 6,608,486 km (0.064 R)
• M38: 6,799,522 km (0.058 R)
• M39: 6,932,066 km (0.097 R)
• M40: 7,199,547 km (0.078 R)
• M41: 7,297,683 km (0.11 R)
• M42: 7,396,268 km (0.086 R)
• M43: 7,544,969 km (0.08 R)
• M44: 7,669,733 km (0.045 R)
• M45: 7,807,812 km (0.092 R)
• M46: 7,933,923 km (0.113 R)
• M47: 8,060,782 km (0.058 R)
• M48: 8,252,417 km (0.117 R)
• M49: 8,849,312 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.8

Radius: 10.1

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.96 AU - 1.22 AU

Year: 786 Days

Day: 8.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 72,603,228 km

• M1: 128,056 km (0.099 R)
• M2: 207,791 km (0.076 R)
• M3: 278,102 km (0.096 R)
• M4: 385,963 km (0.083 R)
• M5: 499,358 km (0.119 R)
• M6: 582,235 km (0.094 R)
• M7: 778,208 km (0.059 R)
• M8: 841,787 km (0.107 R)
• M9: 917,783 km (0.085 R)
• M10: 1,060,649 km (0.055 R)
• M11: 1,239,867 km (0.119 R)
• M12: 1,309,729 km (0.087 R)
• M13: 1,374,954 km (0.085 R)
• M14: 1,527,693 km (0.119 R)
• M15: 1,641,089 km (0.12 R)
• M16: 1,770,640 km (0.055 R)
• M17: 1,843,345 km (0.085 R)
• M18: 2,060,711 km (0.119 R)
• M19: 2,179,641 km (0.109 R)
• M20: 2,293,784 km (0.087 R)
• M21: 2,424,533 km (0.112 R)
• M22: 2,550,344 km (0.11 R)
• M23: 2,847,446 km (0.102 R)
• M24: 2,933,165 km (0.116 R)
• M25: 3,051,647 km (0.101 R)
• M26: 3,123,604 km (0.103 R)
• M27: 3,516,448 km (0.052 R)
• M28: 3,847,358 km (0.063 R)
• M29: 3,959,856 km (0.075 R)
• M30: 4,064,724 km (0.087 R)
• M31: 4,170,639 km (0.064 R)
• M32: 4,268,326 km (0.083 R)
• M33: 4,367,061 km (0.117 R)
• M34: 4,493,621 km (0.056 R)
• M35: 4,890,055 km (0.104 R)
• M36: 5,144,970 km (0.07 R)
• M37: 5,230,839 km (0.045 R)
• M38: 5,530,484 km (0.094 R)
• M39: 6,095,964 km (0.074 R)
• M40: 6,452,306 km (0.109 R)
• M41: 6,565,851 km (0.079 R)
• M42: 6,826,151 km (0.06 R)
• M43: 6,994,448 km (0.099 R)
• M44: 7,142,999 km (0.052 R)
• M45: 7,238,891 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.9

Radius: 11.8

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.22 AU - 1.5 AU

Year: 1095 Days

Day: 8 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 72,603,228 km

• M1: 151,991 km (0.111 R)
• M2: 292,763 km (0.118 R)
• M3: 382,971 km (0.084 R)
• M4: 559,795 km (0.034 R)
• M5: 694,733 km (0.059 R)
• M6: 850,763 km (0.081 R)
• M7: 933,491 km (0.109 R)
• M8: 1,108,071 km (0.105 R)
• M9: 1,225,356 km (0.04 R)
• M10: 1,299,108 km (0.079 R)
• M11: 1,407,118 km (0.063 R)
• M12: 1,632,412 km (0.116 R)
• M13: 1,714,242 km (0.066 R)
• M14: 1,827,488 km (0.061 R)
• M15: 1,949,559 km (0.052 R)
• M16: 2,087,189 km (0.117 R)
• M17: 2,208,513 km (0.103 R)
• M18: 2,293,036 km (0.081 R)
• M19: 2,485,569 km (0.115 R)
• M20: 2,607,790 km (0.087 R)
• M21: 2,809,149 km (0.05 R)
• M22: 2,893,971 km (0.089 R)
• M23: 2,972,510 km (0.12 R)
• M24: 3,051,797 km (0.036 R)
• M25: 3,131,682 km (0.06 R)
• M26: 3,234,605 km (0.095 R)
• M27: 3,504,330 km (0.071 R)
• M28: 3,626,552 km (0.081 R)
• M29: 3,867,554 km (0.113 R)
• M30: 4,009,971 km (0.099 R)
• M31: 4,414,633 km (0.096 R)
• M32: 4,555,405 km (0.083 R)
• M33: 4,697,523 km (0.058 R)
• M34: 5,072,415 km (0.079 R)
• M35: 5,150,206 km (0.029 R)
• M36: 5,272,128 km (0.064 R)
• M37: 5,483,510 km (0.056 R)
• M38: 5,590,323 km (0.075 R)
• M39: 5,951,153 km (0.1 R)
• M40: 6,300,913 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.3

Radius: 7.9

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.55 AU - 7.93 AU

Year: 13447 Days

Day: 18.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,603,228 km

• M1: 185,801 km (0.072 R)
• M2: 400,922 km (0.117 R)
• M3: 459,415 km (0.077 R)
• M4: 537,206 km (0.101 R)
• M5: 1,077,404 km (0.074 R)
• M6: 1,141,133 km (0.065 R)
• M7: 1,206,058 km (0.105 R)
• M8: 1,362,537 km (0.089 R)
• M9: 2,462,979 km (0.11 R)
• M10: 2,633,970 km (0.079 R)
• M11: 2,957,400 km (0.068 R)
• M12: 3,139,162 km (0.054 R)
• M13: 3,231,464 km (0.079 R)
• M14: 3,293,547 km (0.067 R)
• M15: 3,641,960 km (0.039 R)
• M16: 4,102,422 km (0.118 R)
• M17: 4,203,551 km (0.112 R)
• M18: 4,651,147 km (0.088 R)
• M19: 5,005,844 km (0.064 R)
• M20: 5,406,018 km (0.113 R)
• M21: 6,044,801 km (0.034 R)
• M22: 6,786,807 km (0.111 R)
• M23: 7,640,113 km (0.045 R)
• M24: 8,355,490 km (0.117 R)
• M25: 8,699,415 km (0.099 R)
• M26: 8,786,182 km (0.086 R)
• M27: 9,224,205 km (0.041 R)
• M28: 9,490,339 km (0.117 R)
• M29: 10,719,435 km (0.115 R)
• M30: 10,905,834 km (0.114 R)
• M31: 11,329,047 km (0.079 R)
• M32: 12,288,567 km (0.048 R)
• M33: 12,532,562 km (0.082 R)
• M34: 13,574,660 km (0.094 R)
• M35: 13,725,754 km (0.065 R)
• M36: 13,826,882 km (0.116 R)
• M37: 14,182,626 km (0.067 R)
• M38: 15,740,838 km (0.113 R)
• M39: 15,899,710 km (0.064 R)
• M40: 16,272,359 km (0.078 R)
• M41: 17,080,486 km (0.058 R)
• M42: 17,352,755 km (0.113 R)
• M43: 17,846,577 km (0.052 R)
• M44: 18,067,384 km (0.12 R)
• M45: 18,344,888 km (0.073 R)
• M46: 18,791,737 km (0.107 R)
• M47: 18,960,184 km (0.114 R)
• M48: 19,298,724 km (0.05 R)
• M49: 19,468,667 km (0.074 R)
• M50: 21,254,267 km (0.073 R)
• M51: 22,018,563 km (0.083 R)
• M52: 22,493,386 km (0.088 R)
• M53: 22,672,305 km (0.071 R)
• M54: 23,513,494 km (0.096 R)
• M55: 24,610,047 km (0.113 R)
• M56: 25,785,437 km (0.097 R)
• M57: 26,979,228 km (0.063 R)
• M58: 27,105,937 km (0.111 R)
• M59: 27,359,805 km (0.086 R)
• M60: 27,614,570 km (0.088 R)
• M61: 28,190,821 km (0.036 R)
• M62: 29,877,388 km (0.094 R)
• M63: 29,942,911 km (0.057 R)
• M64: 30,205,456 km (0.097 R)
• M65: 30,600,693 km (0.103 R)
• M66: 31,130,419 km (0.076 R)
• M67: 32,198,847 km (0.103 R)
• M68: 33,075,940 km (0.119 R)
• M69: 33,415,228 km (0.099 R)
• M70: 34,922,277 km (0.088 R)
• M71: 36,591,340 km (0.108 R)
• M72: 38,428,851 km (0.111 R)
• M73: 39,000,165 km (0.08 R)
• M74: 39,646,428 km (0.106 R)
• M75: 39,862,597 km (0.079 R)
• M76: 40,151,321 km (0.068 R)
• M77: 40,513,347 km (0.111 R)
• M78: 41,752,467 km (0.082 R)
• M79: 41,825,620 km (0.03 R)
• M80: 42,486,992 km (0.083 R)
• M81: 43,300,056 km (0.11 R)
• M82: 43,597,008 km (0.074 R)
• M83: 45,242,136 km (0.119 R)
• M84: 46,907,460 km (0.113 R)
• M85: 47,671,007 km (0.086 R)
• M86: 48,747,065 km (0.099 R)
• M87: 49,133,177 km (0.116 R)
• M88: 49,597,977 km (0.03 R)
• M89: 49,908,692 km (0.109 R)
• M90: 51,393,152 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.8

Radius: 7.1

Gravity: 18.11 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.07 AU - 8.29 AU

Year: 16149 Days

Day: 17.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,603,228 km

• M1: 90,656 km (0.117 R)
• M2: 625,469 km (0.077 R)
• M3: 1,127,519 km (0.03 R)
• M4: 1,374,206 km (0.085 R)
• M5: 1,431,352 km (0.101 R)
• M6: 3,254,651 km (0.097 R)
• M7: 3,331,545 km (0.091 R)
• M8: 3,645,251 km (0.118 R)
• M9: 3,927,692 km (0.11 R)
• M10: 4,009,672 km (0.081 R)
• M11: 4,599,387 km (0.028 R)
• M12: 4,685,854 km (0.103 R)
• M13: 4,772,770 km (0.092 R)
• M14: 5,718,678 km (0.079 R)
• M15: 6,332,478 km (0.096 R)
• M16: 7,016,888 km (0.079 R)
• M17: 7,879,170 km (0.113 R)
• M18: 8,139,171 km (0.066 R)
• M19: 8,828,369 km (0.105 R)
• M20: 8,935,930 km (0.085 R)
• M21: 9,207,151 km (0.084 R)
• M22: 9,261,604 km (0.109 R)
• M23: 9,371,110 km (0.091 R)
• M24: 9,868,822 km (0.111 R)
• M25: 10,774,787 km (0.083 R)
• M26: 11,354,478 km (0.114 R)
• M27: 11,589,048 km (0.116 R)
• M28: 13,092,058 km (0.091 R)
• M29: 13,338,146 km (0.051 R)
• M30: 13,834,961 km (0.108 R)
• M31: 14,085,687 km (0.097 R)
• M32: 14,718,934 km (0.043 R)
• M33: 14,910,869 km (0.111 R)
• M34: 15,491,159 km (0.059 R)
• M35: 15,947,731 km (0.077 R)
• M36: 16,210,575 km (0.079 R)
• M37: 16,740,600 km (0.092 R)
• M38: 18,022,055 km (0.069 R)
• M39: 19,755,745 km (0.116 R)
• M40: 19,826,206 km (0.067 R)
• M41: 20,392,883 km (0.104 R)
• M42: 20,606,658 km (0.098 R)
• M43: 25,266,033 km (0.112 R)
• M44: 25,803,090 km (0.115 R)
• M45: 25,880,132 km (0.047 R)
• M46: 26,344,035 km (0.097 R)
• M47: 26,888,572 km (0.04 R)
• M48: 27,436,848 km (0.116 R)
• M49: 27,988,714 km (0.114 R)
• M50: 28,305,712 km (0.116 R)
• M51: 29,183,852 km (0.081 R)
• M52: 29,989,736 km (0.092 R)
• M53: 30,395,445 km (0.077 R)
• M54: 31,376,508 km (0.097 R)
• M55: 32,119,261 km (0.093 R)
• M56: 32,617,572 km (0.034 R)
• M57: 32,700,898 km (0.038 R)
• M58: 33,790,120 km (0.103 R)
• M59: 34,976,581 km (0.052 R)
• M60: 36,435,609 km (0.059 R)
• M61: 36,521,927 km (0.07 R)
• M62: 37,651,839 km (0.107 R)
• M63: 37,739,204 km (0.109 R)
• M64: 39,235,183 km (0.067 R)
• M65: 40,035,083 km (0.029 R)
• M66: 40,213,553 km (0.045 R)
• M67: 41,109,794 km (0.098 R)
• M68: 41,650,740 km (0.082 R)
• M69: 42,466,497 km (0.106 R)
• M70: 43,838,010 km (0.115 R)
• M71: 43,929,864 km (0.103 R)
• M72: 44,021,866 km (0.096 R)
• M73: 44,945,483 km (0.114 R)
• M74: 46,249,229 km (0.058 R)
• M75: 46,624,121 km (0.065 R)
• M76: 47,188,105 km (0.054 R)
• M77: 47,376,598 km (0.056 R)
• M78: 48,893,820 km (0.047 R)
• M79: 49,754,307 km (0.101 R)
• M80: 51,005,843 km (0.113 R)
• M81: 51,102,633 km (0.102 R)
• M82: 54,525,731 km (0.059 R)
• M83: 55,020,750 km (0.055 R)
• M84: 60,563,651 km (0.102 R)
• M85: 61,178,947 km (0.117 R)
• M86: 62,726,387 km (0.093 R)
• M87: 64,391,112 km (0.089 R)
• M88: 65,123,992 km (0.096 R)
• M89: 65,859,715 km (0.111 R)
• M90: 66,809,511 km (0.054 R)
• M91: 70,654,177 km (0.051 R)
• M92: 70,762,037 km (0.058 R)
• M93: 70,869,897 km (0.099 R)
• M94: 72,603,287 km (0.086 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: 439 - 15,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit