🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.6

Radius: 14.6

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.26 AU - 1.28 AU

Year: 954 Days

Day: 7.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,619,684 km

• M1: 183,257 km (0.043 R)
• M2: 277,055 km (0.089 R)
• M3: 449,392 km (0.113 R)
• M4: 610,958 km (0.057 R)
• M5: 706,551 km (0.068 R)
• M6: 852,109 km (0.079 R)
• M7: 1,036,115 km (0.081 R)
• M8: 1,198,129 km (0.09 R)
• M9: 1,724,415 km (0.12 R)
• M10: 2,095,866 km (0.078 R)
• M11: 2,249,952 km (0.081 R)
• M12: 2,412,714 km (0.105 R)
• M13: 2,569,792 km (0.082 R)
• M14: 2,869,437 km (0.11 R)
• M15: 3,113,431 km (0.102 R)
• M16: 3,206,630 km (0.081 R)
• M17: 3,300,877 km (0.043 R)
• M18: 3,433,421 km (0.102 R)
• M19: 3,616,529 km (0.067 R)
• M20: 3,720,349 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.5

Radius: 11.6

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.05 AU - 1.69 AU

Year: 1069 Days

Day: 6 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 44,619,684 km

• M1: 163,062 km (0.089 R)
• M2: 411,693 km (0.057 R)
• M3: 504,444 km (0.114 R)
• M4: 747,241 km (0.081 R)
• M5: 866,321 km (0.112 R)
• M6: 992,283 km (0.083 R)
• M7: 1,065,286 km (0.087 R)
• M8: 1,216,829 km (0.116 R)
• M9: 1,343,538 km (0.114 R)
• M10: 1,500,167 km (0.043 R)
• M11: 1,904,530 km (0.034 R)
• M12: 1,996,982 km (0.094 R)
• M13: 2,138,651 km (0.067 R)
• M14: 2,313,082 km (0.114 R)
• M15: 2,522,669 km (0.054 R)
• M16: 2,655,661 km (0.084 R)
• M17: 2,864,949 km (0.083 R)
• M18: 3,145,146 km (0.071 R)
• M19: 3,366,850 km (0.101 R)
• M20: 3,570,752 km (0.084 R)
• M21: 3,896,277 km (0.083 R)
• M22: 4,086,565 km (0.08 R)
• M23: 4,158,821 km (0.084 R)
• M24: 4,513,817 km (0.08 R)
• M25: 4,688,696 km (0.118 R)
• M26: 4,865,970 km (0.057 R)
• M27: 4,942,564 km (0.079 R)
• M28: 5,214,084 km (0.065 R)
• M29: 5,318,803 km (0.099 R)
• M30: 5,490,391 km (0.051 R)
• M31: 5,637,147 km (0.112 R)
• M32: 5,731,094 km (0.03 R)
• M33: 5,866,480 km (0.092 R)
• M34: 6,126,482 km (0.094 R)
• M35: 6,250,947 km (0.107 R)
• M36: 6,348,335 km (0.083 R)
• M37: 6,488,359 km (0.071 R)
• M38: 6,700,339 km (0.104 R)
• M39: 7,145,841 km (0.062 R)
• M40: 7,423,645 km (0.109 R)
• M41: 7,512,057 km (0.114 R)
• M42: 7,690,079 km (0.071 R)
• M43: 7,779,538 km (0.054 R)
• M44: 7,869,446 km (0.113 R)
• M45: 8,065,420 km (0.078 R)
• M46: 8,202,002 km (0.062 R)
• M47: 8,339,483 km (0.043 R)
• M48: 8,508,379 km (0.042 R)
• M49: 8,678,472 km (0.091 R)
• M50: 9,243,204 km (0.074 R)
• M51: 9,481,962 km (0.106 R)
• M52: 9,561,997 km (0.054 R)
• M53: 9,674,494 km (0.087 R)
• M54: 10,342,150 km (0.116 R)
• M55: 10,441,034 km (0.092 R)
• M56: 10,556,972 km (0.045 R)
• M57: 10,856,766 km (0.053 R)
• M58: 11,142,648 km (0.036 R)
• M59: 11,260,980 km (0.056 R)
• M60: 11,362,856 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.5

Radius: 11.6

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.66 AU - 1.74 AU

Year: 1478 Days

Day: 10.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 44,619,684 km

• M1: 152,141 km (0.056 R)
• M2: 240,703 km (0.118 R)
• M3: 353,500 km (0.117 R)
• M4: 445,353 km (0.114 R)
• M5: 566,527 km (0.098 R)
• M6: 645,664 km (0.083 R)
• M7: 846,874 km (0.11 R)
• M8: 987,645 km (0.033 R)
• M9: 1,061,247 km (0.07 R)
• M10: 1,136,794 km (0.098 R)
• M11: 1,302,848 km (0.092 R)
• M12: 1,375,253 km (0.092 R)
• M13: 1,495,979 km (0.049 R)
• M14: 1,600,996 km (0.097 R)
• M15: 1,678,937 km (0.066 R)
• M16: 1,788,443 km (0.084 R)
• M17: 2,099,606 km (0.108 R)
• M18: 2,250,700 km (0.064 R)
• M19: 2,587,146 km (0.067 R)
• M20: 2,784,914 km (0.12 R)
• M21: 2,939,748 km (0.101 R)
• M22: 3,060,772 km (0.115 R)
• M23: 3,183,443 km (0.103 R)
• M24: 3,320,325 km (0.107 R)
• M25: 3,459,152 km (0.11 R)
• M26: 3,834,792 km (0.084 R)
• M27: 3,980,650 km (0.027 R)
• M28: 4,223,447 km (0.098 R)
• M29: 4,667,304 km (0.107 R)
• M30: 4,766,338 km (0.112 R)
• M31: 4,952,288 km (0.057 R)
• M32: 5,038,905 km (0.114 R)
• M33: 5,126,121 km (0.04 R)
• M34: 5,599,448 km (0.067 R)
• M35: 5,780,611 km (0.065 R)
• M36: 5,902,384 km (0.09 R)
• M37: 6,288,795 km (0.096 R)
• M38: 6,524,562 km (0.047 R)
• M39: 7,298,731 km (0.074 R)
• M40: 7,613,335 km (0.047 R)
• M41: 8,255,708 km (0.101 R)
• M42: 8,845,273 km (0.053 R)
• M43: 8,933,087 km (0.117 R)
• M44: 9,484,355 km (0.09 R)
• M45: 9,574,413 km (0.11 R)
• M46: 9,700,824 km (0.076 R)
• M47: 9,864,184 km (0.104 R)
• M48: 9,991,791 km (0.114 R)
• M49: 10,378,203 km (0.044 R)
• M50: 10,564,003 km (0.113 R)
• M51: 10,957,595 km (0.119 R)
• M52: 11,089,840 km (0.101 R)
• M53: 11,165,686 km (0.111 R)
• M54: 11,241,682 km (0.106 R)
• M55: 11,336,975 km (0.099 R)
• M56: 11,566,758 km (0.111 R)
• M57: 11,953,019 km (0.057 R)
• M58: 12,363,217 km (0.12 R)
• M59: 12,461,503 km (0.077 R)
• M60: 12,560,237 km (0.057 R)
• M61: 12,877,534 km (0.088 R)
• M62: 13,057,201 km (0.119 R)
• M63: 13,237,616 km (0.098 R)
• M64: 13,560,598 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.4

Radius: 8.9

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.71 AU - 2.37 AU

Year: 1943 Days

Day: 5.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 44,619,684 km

• M1: 112,198 km (0.108 R)
• M2: 171,439 km (0.11 R)
• M3: 299,794 km (0.106 R)
• M4: 360,531 km (0.103 R)
• M5: 581,337 km (0.04 R)
• M6: 686,953 km (0.11 R)
• M7: 899,682 km (0.101 R)
• M8: 1,153,848 km (0.04 R)
• M9: 1,226,254 km (0.115 R)
• M10: 1,332,468 km (0.089 R)
• M11: 1,441,824 km (0.117 R)
• M12: 1,812,229 km (0.077 R)
• M13: 1,946,418 km (0.056 R)
• M14: 2,046,050 km (0.051 R)
• M15: 2,173,059 km (0.108 R)
• M16: 2,488,710 km (0.074 R)
• M17: 2,624,545 km (0.06 R)
• M18: 2,762,923 km (0.085 R)
• M19: 2,818,873 km (0.03 R)
• M20: 2,889,483 km (0.111 R)
• M21: 2,989,265 km (0.042 R)
• M22: 3,075,882 km (0.095 R)
• M23: 3,430,279 km (0.116 R)
• M24: 3,813,250 km (0.032 R)
• M25: 3,970,477 km (0.114 R)
• M26: 4,081,628 km (0.118 R)
• M27: 4,161,813 km (0.071 R)
• M28: 4,274,909 km (0.102 R)
• M29: 4,487,487 km (0.083 R)
• M30: 4,636,786 km (0.116 R)
• M31: 4,754,071 km (0.108 R)
• M32: 5,042,944 km (0.03 R)
• M33: 5,549,183 km (0.118 R)
• M34: 5,871,417 km (0.115 R)
• M35: 6,034,928 km (0.108 R)
• M36: 6,163,133 km (0.103 R)
• M37: 6,459,486 km (0.111 R)
• M38: 6,817,624 km (0.071 R)
• M39: 6,912,918 km (0.037 R)
• M40: 7,066,255 km (0.062 R)
• M41: 7,415,716 km (0.119 R)
• M42: 7,494,105 km (0.107 R)
• M43: 7,671,528 km (0.088 R)
• M44: 7,810,505 km (0.109 R)
• M45: 7,930,183 km (0.074 R)
• M46: 8,313,602 km (0.025 R)
• M47: 8,395,133 km (0.119 R)
• M48: 8,682,361 km (0.104 R)
• M49: 8,785,883 km (0.065 R)
• M50: 8,848,116 km (0.071 R)
• M51: 9,182,467 km (0.092 R)
• M52: 9,863,736 km (0.063 R)
• M53: 10,693,854 km (0.115 R)
• M54: 10,916,007 km (0.094 R)
• M55: 11,229,564 km (0.064 R)
• M56: 11,410,129 km (0.05 R)
• M57: 11,546,263 km (0.057 R)
• M58: 11,682,846 km (0.076 R)
• M59: 11,865,804 km (0.09 R)
• M60: 12,141,962 km (0.066 R)
• M61: 12,724,346 km (0.112 R)
• M62: 13,030,723 km (0.072 R)
• M63: 13,220,413 km (0.088 R)
• M64: 13,554,764 km (0.114 R)
• M65: 14,256,079 km (0.1 R)
• M66: 14,500,671 km (0.095 R)
• M67: 14,820,661 km (0.049 R)
• M68: 14,894,862 km (0.101 R)
• M69: 15,367,591 km (0.078 R)
• M70: 16,047,962 km (0.108 R)
• M71: 17,047,874 km (0.06 R)
• M72: 17,281,396 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.8

Radius: 10.8

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.29 AU - 2.77 AU

Year: 2684 Days

Day: 13.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 44,619,684 km

• M1: 135,835 km (0.098 R)
• M2: 205,697 km (0.107 R)
• M3: 279,598 km (0.099 R)
• M4: 602,131 km (0.117 R)
• M5: 700,268 km (0.067 R)
• M6: 834,457 km (0.05 R)
• M7: 1,042,697 km (0.113 R)
• M8: 1,184,516 km (0.052 R)
• M9: 1,318,406 km (0.098 R)
• M10: 1,594,265 km (0.084 R)
• M11: 1,703,471 km (0.074 R)
• M12: 1,775,128 km (0.065 R)
• M13: 1,847,833 km (0.108 R)
• M14: 1,987,857 km (0.095 R)
• M15: 2,235,142 km (0.078 R)
• M16: 2,778,631 km (0.09 R)
• M17: 2,988,068 km (0.106 R)
• M18: 3,065,560 km (0.111 R)
• M19: 3,262,281 km (0.077 R)
• M20: 3,616,529 km (0.076 R)
• M21: 3,751,316 km (0.096 R)
• M22: 3,866,656 km (0.084 R)
• M23: 4,004,585 km (0.094 R)
• M24: 4,101,076 km (0.05 R)
• M25: 4,340,133 km (0.053 R)
• M26: 4,650,998 km (0.101 R)
• M27: 4,752,425 km (0.063 R)
• M28: 4,923,266 km (0.111 R)
• M29: 5,061,494 km (0.088 R)
• M30: 5,388,814 km (0.052 R)
• M31: 5,471,692 km (0.106 R)
• M32: 5,602,889 km (0.04 R)
• M33: 5,674,995 km (0.031 R)
• M34: 5,759,368 km (0.083 R)
• M35: 5,892,810 km (0.075 R)
• M36: 6,299,566 km (0.06 R)
• M37: 6,437,196 km (0.118 R)
• M38: 6,779,177 km (0.075 R)
• M39: 7,049,351 km (0.092 R)
• M40: 7,218,247 km (0.085 R)
• M41: 7,480,941 km (0.087 R)
• M42: 7,560,377 km (0.071 R)
• M43: 7,800,332 km (0.053 R)
• M44: 8,056,444 km (0.082 R)
• M45: 8,356,387 km (0.041 R)
• M46: 8,425,053 km (0.082 R)
• M47: 8,507,781 km (0.1 R)
• M48: 8,590,658 km (0.12 R)
• M49: 8,813,259 km (0.085 R)
• M50: 9,235,574 km (0.082 R)
• M51: 9,434,988 km (0.06 R)
• M52: 9,722,366 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915

Radius: 8

Gravity: 14.3 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.64 AU - 5.64 AU

Year: 7771 Days

Day: 13.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,619,684 km

• M1: 120,127 km (0.083 R)
• M2: 225,444 km (0.079 R)
• M3: 286,181 km (0.11 R)
• M4: 354,397 km (0.117 R)
• M5: 482,752 km (0.075 R)
• M6: 737,518 km (0.111 R)
• M7: 959,670 km (0.098 R)
• M8: 1,144,873 km (0.119 R)
• M9: 1,261,708 km (0.111 R)
• M10: 1,571,226 km (0.116 R)
• M11: 1,657,694 km (0.083 R)
• M12: 1,858,454 km (0.075 R)
• M13: 2,737,791 km (0.112 R)
• M14: 3,110,589 km (0.077 R)
• M15: 3,165,192 km (0.077 R)
• M16: 3,471,119 km (0.098 R)
• M17: 3,815,793 km (0.061 R)
• M18: 4,171,387 km (0.098 R)
• M19: 4,599,835 km (0.067 R)
• M20: 4,724,899 km (0.066 R)
• M21: 4,851,010 km (0.12 R)
• M22: 5,042,346 km (0.03 R)
• M23: 5,236,075 km (0.094 R)
• M24: 5,564,592 km (0.105 R)
• M25: 6,138,449 km (0.081 R)
• M26: 6,415,056 km (0.071 R)
• M27: 6,731,007 km (0.115 R)
• M28: 6,873,125 km (0.055 R)
• M29: 7,341,815 km (0.029 R)
• M30: 8,120,771 km (0.047 R)
• M31: 8,196,318 km (0.101 R)
• M32: 8,386,157 km (0.099 R)
• M33: 8,500,899 km (0.104 R)
• M34: 8,770,474 km (0.028 R)
• M35: 9,081,937 km (0.098 R)
• M36: 9,796,117 km (0.098 R)
• M37: 10,078,708 km (0.076 R)
• M38: 11,026,111 km (0.101 R)
• M39: 11,616,723 km (0.077 R)
• M40: 11,872,985 km (0.098 R)
• M41: 12,087,957 km (0.092 R)
• M42: 12,304,126 km (0.05 R)
• M43: 12,828,466 km (0.098 R)
• M44: 13,359,987 km (0.07 R)
• M45: 13,494,027 km (0.119 R)
• M46: 13,989,196 km (0.113 R)
• M47: 14,261,913 km (0.113 R)
• M48: 15,276,486 km (0.101 R)
• M49: 15,416,659 km (0.043 R)
• M50: 16,028,963 km (0.089 R)
• M51: 16,171,530 km (0.118 R)
• M52: 16,649,345 km (0.108 R)
• M53: 17,864,080 km (0.114 R)
• M54: 19,006,858 km (0.085 R)
• M55: 19,359,311 km (0.09 R)
• M56: 20,121,811 km (0.091 R)
• M57: 20,945,946 km (0.114 R)
• M58: 21,101,677 km (0.118 R)
• M59: 22,361,740 km (0.039 R)
• M60: 23,054,229 km (0.072 R)
• M61: 23,107,934 km (0.117 R)
• M62: 23,808,052 km (0.111 R)
• M63: 23,862,207 km (0.104 R)
• M64: 25,118,978 km (0.091 R)
• M65: 25,394,987 km (0.116 R)
• M66: 27,242,071 km (0.096 R)
• M67: 27,582,556 km (0.104 R)
• M68: 28,497,198 km (0.12 R)
• M69: 28,900,663 km (0.061 R)
• M70: 30,063,487 km (0.066 R)
• M71: 30,591,717 km (0.108 R)
• M72: 30,886,425 km (0.096 R)
• M73: 31,300,811 km (0.081 R)
• M74: 33,278,645 km (0.113 R)
• M75: 33,460,406 km (0.105 R)
• M76: 34,619,490 km (0.093 R)
• M77: 35,173,152 km (0.11 R)
• M78: 35,605,789 km (0.1 R)
• M79: 35,729,656 km (0.049 R)
• M80: 35,791,739 km (0.077 R)
• M81: 37,290,860 km (0.067 R)
• M82: 38,048,124 km (0.119 R)
• M83: 40,092,229 km (0.118 R)
• M84: 40,221,183 km (0.03 R)
• M85: 41,713,870 km (0.09 R)
• M86: 43,224,659 km (0.1 R)
• M87: 43,290,781 km (0.083 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 11,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit