🌌 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: 576.4

Radius: 11.4

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.57 AU - 0.69 AU

Year: 339 Days

Day: 11 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 46,055,214 km

• M1: 152,889 km (0.105 R)
• M2: 230,680 km (0.099 R)
• M3: 349,909 km (0.107 R)
• M4: 493,075 km (0.064 R)
• M5: 600,336 km (0.105 R)
• M6: 682,615 km (0.109 R)
• M7: 769,232 km (0.096 R)
• M8: 863,778 km (0.102 R)
• M9: 947,254 km (0.029 R)
• M10: 1,025,643 km (0.089 R)
• M11: 1,114,654 km (0.025 R)
• M12: 1,236,277 km (0.062 R)
• M13: 1,344,885 km (0.09 R)
• M14: 1,425,219 km (0.088 R)
• M15: 1,511,836 km (0.119 R)
• M16: 1,605,036 km (0.118 R)
• M17: 1,719,478 km (0.101 R)
• M18: 1,841,699 km (0.089 R)
• M19: 1,946,717 km (0.1 R)
• M20: 2,038,421 km (0.105 R)
• M21: 2,231,551 km (0.079 R)
• M22: 2,333,128 km (0.039 R)
• M23: 2,441,886 km (0.096 R)
• M24: 2,529,999 km (0.059 R)
• M25: 2,624,844 km (0.096 R)
• M26: 2,801,071 km (0.105 R)
• M27: 2,957,700 km (0.102 R)
• M28: 3,063,914 km (0.095 R)
• M29: 3,141,256 km (0.076 R)
• M30: 3,219,496 km (0.114 R)
• M31: 3,482,489 km (0.114 R)
• M32: 3,575,988 km (0.062 R)
• M33: 3,708,232 km (0.08 R)
• M34: 3,874,286 km (0.069 R)
• M35: 3,977,807 km (0.064 R)
• M36: 4,134,736 km (0.076 R)
• M37: 4,233,769 km (0.058 R)
• M38: 4,307,072 km (0.107 R)
• M39: 4,400,870 km (0.076 R)
• M40: 4,508,880 km (0.111 R)
• M41: 4,665,808 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.1

Radius: 13.6

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.87 AU - 0.93 AU

Year: 579 Days

Day: 12.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 46,055,214 km

• M1: 171,589 km (0.115 R)
• M2: 265,087 km (0.028 R)
• M3: 388,805 km (0.109 R)
• M4: 484,548 km (0.106 R)
• M5: 599,439 km (0.025 R)
• M6: 721,062 km (0.03 R)
• M7: 1,029,383 km (0.075 R)
• M8: 1,158,336 km (0.068 R)
• M9: 1,481,617 km (0.114 R)
• M10: 1,616,704 km (0.072 R)
• M11: 1,768,995 km (0.108 R)
• M12: 1,939,536 km (0.079 R)
• M13: 2,143,438 km (0.074 R)
• M14: 2,304,705 km (0.084 R)
• M15: 2,448,319 km (0.101 R)
• M16: 2,550,644 km (0.1 R)
• M17: 2,692,014 km (0.117 R)
• M18: 2,943,787 km (0.071 R)
• M19: 3,068,701 km (0.053 R)
• M20: 3,171,624 km (0.07 R)
• M21: 3,283,673 km (0.053 R)
• M22: 3,561,477 km (0.105 R)
• M23: 3,678,163 km (0.064 R)
• M24: 3,889,844 km (0.109 R)
• M25: 4,157,923 km (0.102 R)
• M26: 4,387,406 km (0.081 R)
• M27: 4,512,769 km (0.087 R)
• M28: 4,603,126 km (0.048 R)
• M29: 4,849,963 km (0.073 R)
• M30: 4,961,114 km (0.059 R)
• M31: 5,063,888 km (0.098 R)
• M32: 5,261,806 km (0.041 R)
• M33: 5,376,099 km (0.115 R)
• M34: 5,802,303 km (0.06 R)
• M35: 6,029,542 km (0.106 R)
• M36: 6,119,301 km (0.097 R)
• M37: 6,300,165 km (0.119 R)
• M38: 6,544,009 km (0.058 R)
• M39: 6,677,451 km (0.1 R)
• M40: 6,770,351 km (0.073 R)
• M41: 6,905,288 km (0.062 R)
• M42: 7,209,570 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.7

Radius: 14.9

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.01 AU - 1.55 AU

Year: 982 Days

Day: 13.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 46,055,214 km

• M1: 185,950 km (0.06 R)
• M2: 295,755 km (0.077 R)
• M3: 412,890 km (0.108 R)
• M4: 535,710 km (0.112 R)
• M5: 692,339 km (0.057 R)
• M6: 786,735 km (0.038 R)
• M7: 920,924 km (0.069 R)
• M8: 1,127,370 km (0.091 R)
• M9: 1,231,340 km (0.062 R)
• M10: 1,338,901 km (0.1 R)
• M11: 1,431,951 km (0.09 R)
• M12: 1,594,713 km (0.061 R)
• M13: 1,700,329 km (0.066 R)
• M14: 1,860,549 km (0.114 R)
• M15: 2,025,854 km (0.095 R)
• M16: 2,154,957 km (0.105 R)
• M17: 2,251,897 km (0.105 R)
• M18: 2,581,162 km (0.09 R)
• M19: 2,699,494 km (0.115 R)
• M20: 2,880,507 km (0.113 R)
• M21: 3,143,949 km (0.109 R)
• M22: 3,318,829 km (0.1 R)
• M23: 3,472,466 km (0.109 R)
• M24: 3,669,935 km (0.073 R)
• M25: 3,956,265 km (0.042 R)
• M26: 4,119,477 km (0.055 R)
• M27: 4,285,081 km (0.052 R)
• M28: 4,417,326 km (0.113 R)
• M29: 4,622,873 km (0.117 R)
• M30: 4,877,489 km (0.083 R)
• M31: 5,006,442 km (0.119 R)
• M32: 5,118,042 km (0.088 R)
• M33: 5,601,543 km (0.118 R)
• M34: 5,707,757 km (0.097 R)
• M35: 5,971,349 km (0.082 R)
• M36: 6,129,474 km (0.075 R)
• M37: 6,419,843 km (0.106 R)
• M38: 6,551,340 km (0.117 R)
• M39: 7,045,162 km (0.077 R)

Asteroid Belt

Center: 1.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.1

Radius: 11.2

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.79 AU - 2.33 AU

Year: 2005 Days

Day: 12.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 46,055,214 km

• M1: 150,495 km (0.102 R)
• M2: 221,255 km (0.074 R)
• M3: 457,321 km (0.072 R)
• M4: 596,596 km (0.094 R)
• M5: 765,941 km (0.044 R)
• M6: 905,965 km (0.104 R)
• M7: 1,006,943 km (0.095 R)
• M8: 1,087,577 km (0.109 R)
• M9: 1,204,263 km (0.088 R)
• M10: 1,360,892 km (0.086 R)
• M11: 1,450,800 km (0.095 R)
• M12: 1,921,585 km (0.109 R)
• M13: 2,023,461 km (0.086 R)
• M14: 2,200,884 km (0.083 R)
• M15: 2,275,384 km (0.078 R)
• M16: 2,493,198 km (0.063 R)
• M17: 2,695,305 km (0.081 R)
• M18: 2,775,340 km (0.12 R)
• M19: 2,961,439 km (0.083 R)
• M20: 3,091,739 km (0.101 R)
• M21: 3,296,987 km (0.098 R)
• M22: 3,456,908 km (0.076 R)
• M23: 3,569,256 km (0.09 R)
• M24: 3,720,948 km (0.051 R)
• M25: 3,823,273 km (0.101 R)
• M26: 3,900,615 km (0.118 R)
• M27: 4,122,768 km (0.108 R)
• M28: 4,215,518 km (0.072 R)
• M29: 4,335,645 km (0.06 R)
• M30: 4,443,506 km (0.103 R)
• M31: 4,800,147 km (0.113 R)
• M32: 4,883,772 km (0.118 R)
• M33: 5,123,428 km (0.066 R)
• M34: 5,439,379 km (0.115 R)
• M35: 5,599,747 km (0.045 R)
• M36: 5,776,572 km (0.106 R)
• M37: 5,895,502 km (0.079 R)
• M38: 5,970,152 km (0.087 R)
• M39: 6,105,538 km (0.065 R)
• M40: 6,272,340 km (0.112 R)
• M41: 6,409,820 km (0.092 R)
• M42: 6,502,122 km (0.084 R)
• M43: 6,579,464 km (0.118 R)
• M44: 6,703,630 km (0.109 R)
• M45: 6,891,525 km (0.085 R)
• M46: 7,001,928 km (0.109 R)
• M47: 7,208,523 km (0.047 R)
• M48: 7,417,062 km (0.099 R)
• M49: 7,840,275 km (0.086 R)
• M50: 8,038,342 km (0.112 R)
• M51: 8,338,436 km (0.093 R)
• M52: 8,591,406 km (0.082 R)
• M53: 8,984,250 km (0.106 R)
• M54: 9,122,329 km (0.117 R)
• M55: 9,470,443 km (0.095 R)
• M56: 9,769,788 km (0.052 R)
• M57: 10,287,846 km (0.095 R)
• M58: 10,704,924 km (0.113 R)
• M59: 10,869,632 km (0.102 R)
• M60: 10,980,035 km (0.042 R)
• M61: 11,220,289 km (0.118 R)
• M62: 12,313,401 km (0.079 R)
• M63: 12,620,974 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782

Radius: 9.4

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.41 AU - 2.81 AU

Year: 2860 Days

Day: 9.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,055,214 km

• M1: 240,703 km (0.108 R)
• M2: 467,045 km (0.095 R)
• M3: 570,117 km (0.1 R)
• M4: 811,120 km (0.078 R)
• M5: 1,201,720 km (0.086 R)
• M6: 1,566,589 km (0.095 R)
• M7: 1,673,252 km (0.047 R)
• M8: 1,950,756 km (0.087 R)
• M9: 2,258,030 km (0.099 R)
• M10: 2,549,447 km (0.089 R)
• M11: 2,707,721 km (0.11 R)
• M12: 2,820,518 km (0.112 R)
• M13: 3,185,088 km (0.116 R)
• M14: 3,390,337 km (0.093 R)
• M15: 3,477,253 km (0.102 R)
• M16: 3,564,768 km (0.1 R)
• M17: 3,653,180 km (0.064 R)
• M18: 4,310,663 km (0.105 R)
• M19: 4,518,903 km (0.093 R)
• M20: 4,827,673 km (0.112 R)
• M21: 4,984,751 km (0.063 R)
• M22: 5,203,463 km (0.085 R)
• M23: 5,774,328 km (0.116 R)
• M24: 5,857,505 km (0.112 R)
• M25: 6,046,148 km (0.108 R)
• M26: 6,236,885 km (0.115 R)
• M27: 6,733,251 km (0.078 R)
• M28: 6,820,915 km (0.053 R)
• M29: 6,886,888 km (0.074 R)
• M30: 7,287,211 km (0.065 R)
• M31: 7,354,680 km (0.111 R)
• M32: 7,422,298 km (0.085 R)
• M33: 7,626,649 km (0.104 R)
• M34: 8,040,736 km (0.1 R)
• M35: 9,424,666 km (0.078 R)
• M36: 9,968,753 km (0.089 R)
• M37: 10,599,308 km (0.108 R)
• M38: 10,752,497 km (0.081 R)
• M39: 11,242,729 km (0.094 R)
• M40: 12,005,080 km (0.111 R)
• M41: 12,218,406 km (0.088 R)
• M42: 12,325,369 km (0.12 R)
• M43: 12,784,036 km (0.104 R)
• M44: 12,865,566 km (0.063 R)
• M45: 13,001,850 km (0.099 R)
• M46: 13,165,959 km (0.093 R)
• M47: 13,551,622 km (0.068 R)
• M48: 13,745,950 km (0.065 R)
• M49: 13,829,426 km (0.05 R)
• M50: 14,390,567 km (0.104 R)
• M51: 14,588,784 km (0.094 R)
• M52: 14,759,326 km (0.102 R)
• M53: 14,902,042 km (0.114 R)
• M54: 15,419,501 km (0.077 R)
• M55: 15,767,616 km (0.102 R)
• M56: 16,501,393 km (0.05 R)
• M57: 16,560,634 km (0.031 R)
• M58: 16,619,875 km (0.118 R)
• M59: 16,708,885 km (0.033 R)
• M60: 16,798,046 km (0.114 R)
• M61: 17,216,321 km (0.093 R)
• M62: 17,426,806 km (0.041 R)
• M63: 17,850,168 km (0.032 R)
• M64: 18,368,823 km (0.098 R)
• M65: 18,553,128 km (0.082 R)
• M66: 18,645,430 km (0.035 R)
• M67: 18,830,632 km (0.085 R)
• M68: 18,923,532 km (0.102 R)
• M69: 19,078,516 km (0.034 R)
• M70: 19,608,840 km (0.11 R)
• M71: 19,891,580 km (0.082 R)
• M72: 20,112,387 km (0.113 R)
• M73: 20,588,257 km (0.09 R)
• M74: 20,715,864 km (0.1 R)
• M75: 20,843,621 km (0.089 R)
• M76: 21,325,326 km (0.109 R)
• M77: 21,519,055 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.6

Radius: 6.8

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.76 AU - 7.42 AU

Year: 12804 Days

Day: 21.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 46,055,214 km

• M1: 96,191 km (0.109 R)
• M2: 360,082 km (0.036 R)
• M3: 466,147 km (0.095 R)
• M4: 661,372 km (0.094 R)
• M5: 1,473,389 km (0.1 R)
• M6: 1,761,665 km (0.101 R)
• M7: 1,807,591 km (0.092 R)
• M8: 1,995,486 km (0.114 R)
• M9: 2,189,814 km (0.043 R)
• M10: 2,862,705 km (0.115 R)
• M11: 2,944,385 km (0.088 R)
• M12: 3,306,711 km (0.098 R)
• M13: 3,772,260 km (0.044 R)
• M14: 3,831,800 km (0.063 R)
• M15: 4,571,861 km (0.095 R)
• M16: 4,925,659 km (0.107 R)
• M17: 5,254,924 km (0.084 R)
• M18: 5,321,495 km (0.086 R)
• M19: 5,489,643 km (0.094 R)
• M20: 5,969,404 km (0.113 R)
• M21: 6,038,967 km (0.062 R)
• M22: 6,320,211 km (0.035 R)
• M23: 6,677,899 km (0.059 R)
• M24: 7,042,170 km (0.056 R)
• M25: 7,980,747 km (0.075 R)
• M26: 8,096,087 km (0.052 R)
• M27: 9,562,595 km (0.042 R)
• M28: 9,890,364 km (0.116 R)
• M29: 10,388,974 km (0.098 R)
• M30: 11,627,195 km (0.029 R)
• M31: 11,670,728 km (0.109 R)
• M32: 12,597,337 km (0.086 R)
• M33: 13,046,879 km (0.106 R)
• M34: 13,456,029 km (0.032 R)
• M35: 13,593,211 km (0.109 R)
• M36: 13,777,066 km (0.085 R)
• M37: 13,823,142 km (0.085 R)
• M38: 13,869,219 km (0.098 R)
• M39: 14,147,171 km (0.086 R)
• M40: 14,240,221 km (0.091 R)
• M41: 14,520,418 km (0.106 R)
• M42: 14,944,378 km (0.084 R)
• M43: 16,533,108 km (0.065 R)
• M44: 16,582,026 km (0.092 R)
• M45: 16,631,094 km (0.1 R)
• M46: 17,223,203 km (0.078 R)
• M47: 17,721,813 km (0.11 R)
• M48: 18,631,368 km (0.102 R)
• M49: 18,886,731 km (0.088 R)
• M50: 19,040,518 km (0.095 R)
• M51: 19,815,584 km (0.109 R)
• M52: 20,548,165 km (0.057 R)
• M53: 21,130,101 km (0.118 R)
• M54: 21,556,754 km (0.074 R)
• M55: 22,255,974 km (0.111 R)
• M56: 23,017,278 km (0.052 R)
• M57: 23,456,198 km (0.082 R)
• M58: 23,731,907 km (0.107 R)
• M59: 24,286,616 km (0.116 R)
• M60: 24,509,666 km (0.06 R)
• M61: 24,733,465 km (0.084 R)
• M62: 24,789,414 km (0.039 R)
• M63: 25,070,359 km (0.094 R)
• M64: 25,748,636 km (0.075 R)
• M65: 26,090,018 km (0.115 R)
• M66: 26,432,897 km (0.094 R)
• M67: 26,719,825 km (0.075 R)
• M68: 27,238,930 km (0.107 R)
• M69: 29,229,629 km (0.106 R)
• M70: 30,362,384 km (0.115 R)
• M71: 30,422,373 km (0.08 R)
• M72: 30,783,352 km (0.094 R)
• M73: 31,935,555 km (0.102 R)
• M74: 32,241,183 km (0.097 R)
• M75: 33,163,754 km (0.117 R)
• M76: 33,597,139 km (0.106 R)
• M77: 33,908,003 km (0.077 R)
• M78: 34,783,151 km (0.109 R)
• M79: 35,792,637 km (0.101 R)
• M80: 36,237,242 km (0.051 R)
• M81: 37,517,650 km (0.054 R)
• M82: 37,581,977 km (0.103 R)
• M83: 37,646,454 km (0.104 R)
• M84: 38,943,168 km (0.085 R)
• M85: 39,662,584 km (0.107 R)
• M86: 39,728,108 km (0.084 R)
• M87: 39,793,782 km (0.101 R)
• M88: 41,846,863 km (0.111 R)
• M89: 44,546,506 km (0.086 R)
• M90: 44,887,888 km (0.092 R)
• M91: 45,917,421 km (0.079 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 18,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit