🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.5

Radius: 12.3

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.69 AU - 0.87 AU

Year: 476 Days

Day: 11.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 81,099,263 km

• M1: 156,031 km (0.074 R)
• M2: 346,917 km (0.072 R)
• M3: 428,299 km (0.114 R)
• M4: 530,025 km (0.047 R)
• M5: 621,280 km (0.12 R)
• M6: 740,809 km (0.077 R)
• M7: 831,615 km (0.1 R)
• M8: 1,005,746 km (0.086 R)
• M9: 1,092,364 km (0.107 R)
• M10: 1,181,823 km (0.093 R)
• M11: 1,262,905 km (0.111 R)
• M12: 1,396,945 km (0.086 R)
• M13: 1,512,434 km (0.114 R)
• M14: 1,613,263 km (0.054 R)
• M15: 1,741,020 km (0.077 R)
• M16: 1,948,961 km (0.084 R)
• M17: 2,118,755 km (0.076 R)
• M18: 2,212,253 km (0.119 R)
• M19: 2,307,098 km (0.077 R)
• M20: 2,417,352 km (0.072 R)
• M21: 2,529,401 km (0.06 R)
• M22: 2,636,064 km (0.058 R)
• M23: 2,766,065 km (0.116 R)
• M24: 2,987,769 km (0.104 R)
• M25: 3,393,628 km (0.084 R)
• M26: 3,511,660 km (0.072 R)
• M27: 3,599,175 km (0.086 R)
• M28: 3,719,751 km (0.118 R)
• M29: 3,817,139 km (0.079 R)
• M30: 3,932,030 km (0.117 R)
• M31: 4,164,954 km (0.103 R)
• M32: 4,249,328 km (0.113 R)
• M33: 4,653,541 km (0.116 R)
• M34: 4,741,056 km (0.039 R)
• M35: 4,838,145 km (0.111 R)
• M36: 5,115,200 km (0.114 R)
• M37: 5,517,469 km (0.099 R)
• M38: 5,731,842 km (0.056 R)
• M39: 5,863,638 km (0.114 R)
• M40: 5,958,483 km (0.1 R)
• M41: 6,149,669 km (0.114 R)
• M42: 6,236,286 km (0.099 R)
• M43: 6,381,696 km (0.117 R)
• M44: 6,508,704 km (0.071 R)
• M45: 6,616,714 km (0.096 R)
• M46: 6,725,471 km (0.033 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.8

Radius: 9.1

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.77 AU - 0.81 AU

Year: 485 Days

Day: 9.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 81,099,263 km

• M1: 114,592 km (0.106 R)
• M2: 179,218 km (0.095 R)
• M3: 245,191 km (0.086 R)
• M4: 305,329 km (0.118 R)
• M5: 442,660 km (0.101 R)
• M6: 500,554 km (0.065 R)
• M7: 558,000 km (0.096 R)
• M8: 617,839 km (0.06 R)
• M9: 720,463 km (0.047 R)
• M10: 786,735 km (0.094 R)
• M11: 957,426 km (0.119 R)
• M12: 1,082,789 km (0.113 R)
• M13: 1,179,430 km (0.095 R)
• M14: 1,238,820 km (0.074 R)
• M15: 1,355,656 km (0.112 R)
• M16: 1,449,753 km (0.08 R)
• M17: 1,606,083 km (0.074 R)
• M18: 1,689,110 km (0.108 R)
• M19: 1,836,613 km (0.045 R)
• M20: 1,941,332 km (0.052 R)
• M21: 2,059,963 km (0.064 R)
• M22: 2,187,270 km (0.109 R)
• M23: 2,398,951 km (0.055 R)
• M24: 2,481,679 km (0.101 R)
• M25: 2,755,593 km (0.115 R)
• M26: 2,875,869 km (0.096 R)
• M27: 2,984,478 km (0.079 R)
• M28: 3,073,638 km (0.101 R)
• M29: 3,135,871 km (0.078 R)
• M30: 3,360,866 km (0.072 R)
• M31: 3,460,947 km (0.119 R)
• M32: 3,583,767 km (0.094 R)
• M33: 3,678,761 km (0.118 R)
• M34: 3,789,314 km (0.106 R)
• M35: 4,006,381 km (0.115 R)
• M36: 4,112,595 km (0.077 R)
• M37: 4,235,116 km (0.101 R)
• M38: 4,382,320 km (0.05 R)
• M39: 4,499,754 km (0.056 R)
• M40: 4,705,601 km (0.112 R)
• M41: 4,930,895 km (0.08 R)
• M42: 4,995,970 km (0.11 R)
• M43: 5,061,345 km (0.065 R)
• M44: 5,168,008 km (0.118 R)
• M45: 5,308,780 km (0.105 R)
• M46: 5,392,255 km (0.072 R)
• M47: 5,450,898 km (0.12 R)
• M48: 5,619,644 km (0.113 R)
• M49: 5,738,724 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.1

Radius: 12.8

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.19 AU - 1.21 AU

Year: 907 Days

Day: 8.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 81,099,263 km

• M1: 159,771 km (0.087 R)
• M2: 268,229 km (0.114 R)
• M3: 406,308 km (0.076 R)
• M4: 494,870 km (0.061 R)
• M5: 595,998 km (0.11 R)
• M6: 759,209 km (0.119 R)
• M7: 938,727 km (0.101 R)
• M8: 1,031,777 km (0.101 R)
• M9: 1,128,417 km (0.089 R)
• M10: 1,218,175 km (0.107 R)
• M11: 1,448,257 km (0.077 R)
• M12: 1,552,228 km (0.097 R)
• M13: 1,636,302 km (0.041 R)
• M14: 1,721,871 km (0.117 R)
• M15: 1,856,210 km (0.118 R)
• M16: 1,939,686 km (0.114 R)
• M17: 2,104,543 km (0.117 R)
• M18: 2,507,709 km (0.114 R)
• M19: 2,701,588 km (0.115 R)
• M20: 2,852,083 km (0.084 R)
• M21: 2,956,204 km (0.111 R)
• M22: 3,276,792 km (0.071 R)
• M23: 3,467,080 km (0.054 R)
• M24: 3,623,709 km (0.091 R)
• M25: 3,759,694 km (0.084 R)
• M26: 3,928,290 km (0.085 R)
• M27: 4,123,067 km (0.092 R)
• M28: 4,249,328 km (0.109 R)
• M29: 4,361,077 km (0.1 R)
• M30: 4,473,575 km (0.093 R)
• M31: 4,570,963 km (0.089 R)
• M32: 4,668,950 km (0.086 R)
• M33: 4,833,956 km (0.065 R)
• M34: 4,925,510 km (0.099 R)
• M35: 5,034,567 km (0.081 R)
• M36: 5,426,663 km (0.076 R)
• M37: 5,556,813 km (0.06 R)
• M38: 5,652,855 km (0.09 R)
• M39: 5,793,477 km (0.101 R)
• M40: 5,908,667 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.2

Radius: 14.2

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.18 AU - 1.84 AU

Year: 1281 Days

Day: 14 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 81,099,263 km

• M1: 180,864 km (0.09 R)
• M2: 274,063 km (0.117 R)
• M3: 421,716 km (0.11 R)
• M4: 510,877 km (0.071 R)
• M5: 602,879 km (0.11 R)
• M6: 701,913 km (0.077 R)
• M7: 794,215 km (0.094 R)
• M8: 927,058 km (0.108 R)
• M9: 1,114,504 km (0.057 R)
• M10: 1,233,434 km (0.086 R)
• M11: 1,323,642 km (0.099 R)
• M12: 1,450,501 km (0.102 R)
• M13: 1,819,260 km (0.108 R)
• M14: 2,098,260 km (0.118 R)
• M15: 2,299,020 km (0.046 R)
• M16: 2,495,891 km (0.12 R)
• M17: 2,687,675 km (0.107 R)
• M18: 2,796,283 km (0.068 R)
• M19: 3,029,506 km (0.078 R)
• M20: 3,269,162 km (0.086 R)
• M21: 3,515,251 km (0.112 R)
• M22: 3,840,776 km (0.067 R)
• M23: 3,939,211 km (0.079 R)
• M24: 4,050,811 km (0.088 R)
• M25: 4,226,738 km (0.082 R)
• M26: 4,560,192 km (0.034 R)
• M27: 4,769,779 km (0.057 R)
• M28: 4,969,192 km (0.077 R)
• M29: 5,362,635 km (0.089 R)
• M30: 5,653,902 km (0.075 R)
• M31: 5,794,524 km (0.096 R)
• M32: 6,266,655 km (0.053 R)
• M33: 6,456,195 km (0.057 R)
• M34: 7,679,307 km (0.062 R)
• M35: 8,087,111 km (0.056 R)
• M36: 8,421,612 km (0.091 R)
• M37: 8,679,668 km (0.099 R)
• M38: 9,055,010 km (0.101 R)
• M39: 9,737,625 km (0.057 R)
• M40: 10,025,601 km (0.111 R)
• M41: 10,264,807 km (0.057 R)
• M42: 10,523,313 km (0.045 R)
• M43: 10,627,283 km (0.083 R)
• M44: 10,923,786 km (0.113 R)
• M45: 11,099,414 km (0.07 R)
• M46: 11,293,742 km (0.068 R)
• M47: 11,400,255 km (0.057 R)
• M48: 11,596,378 km (0.07 R)
• M49: 11,739,843 km (0.041 R)
• M50: 11,847,703 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.6

Radius: 12.1

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.97 AU - 2.89 AU

Year: 2615 Days

Day: 10.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 81,099,263 km

• M1: 155,133 km (0.08 R)
• M2: 244,742 km (0.099 R)
• M3: 500,854 km (0.107 R)
• M4: 623,973 km (0.091 R)
• M5: 839,543 km (0.104 R)
• M6: 923,468 km (0.115 R)
• M7: 1,010,534 km (0.062 R)
• M8: 1,090,419 km (0.106 R)
• M9: 1,214,735 km (0.086 R)
• M10: 1,809,536 km (0.109 R)
• M11: 1,908,570 km (0.058 R)
• M12: 1,996,683 km (0.116 R)
• M13: 2,086,442 km (0.087 R)
• M14: 2,177,397 km (0.109 R)
• M15: 2,350,183 km (0.108 R)
• M16: 2,431,414 km (0.055 R)
• M17: 2,513,693 km (0.101 R)
• M18: 2,809,298 km (0.06 R)
• M19: 2,895,766 km (0.074 R)
• M20: 3,027,263 km (0.112 R)
• M21: 3,220,842 km (0.038 R)
• M22: 3,434,019 km (0.11 R)
• M23: 3,636,126 km (0.088 R)
• M24: 3,810,258 km (0.062 R)
• M25: 4,756,464 km (0.12 R)
• M26: 4,929,848 km (0.12 R)
• M27: 5,087,674 km (0.115 R)
• M28: 5,699,230 km (0.097 R)
• M29: 5,939,185 km (0.037 R)
• M30: 6,069,934 km (0.097 R)
• M31: 6,201,430 km (0.097 R)
• M32: 6,991,456 km (0.077 R)
• M33: 7,188,926 km (0.094 R)
• M34: 7,268,512 km (0.102 R)
• M35: 7,711,172 km (0.103 R)
• M36: 8,018,147 km (0.106 R)
• M37: 8,266,479 km (0.069 R)
• M38: 8,813,559 km (0.1 R)
• M39: 9,199,222 km (0.091 R)
• M40: 9,350,615 km (0.073 R)
• M41: 9,876,302 km (0.064 R)
• M42: 9,964,864 km (0.069 R)
• M43: 10,142,736 km (0.078 R)
• M44: 10,321,655 km (0.11 R)
• M45: 11,301,521 km (0.12 R)
• M46: 11,417,459 km (0.086 R)
• M47: 11,510,509 km (0.059 R)
• M48: 11,767,518 km (0.119 R)
• M49: 11,932,076 km (0.088 R)
• M50: 12,263,435 km (0.108 R)
• M51: 12,718,063 km (0.118 R)
• M52: 13,080,987 km (0.065 R)
• M53: 13,349,216 km (0.105 R)
• M54: 13,545,489 km (0.069 R)
• M55: 13,841,693 km (0.091 R)
• M56: 14,315,020 km (0.096 R)
• M57: 14,390,268 km (0.118 R)
• M58: 14,667,323 km (0.107 R)
• M59: 14,793,733 km (0.056 R)
• M60: 14,920,592 km (0.083 R)
• M61: 15,149,926 km (0.119 R)
• M62: 15,380,307 km (0.092 R)
• M63: 15,457,350 km (0.118 R)
• M64: 15,637,765 km (0.118 R)
• M65: 15,741,137 km (0.116 R)
• M66: 16,078,630 km (0.062 R)
• M67: 16,946,148 km (0.098 R)
• M68: 17,078,841 km (0.115 R)
• M69: 17,211,983 km (0.087 R)
• M70: 17,318,646 km (0.107 R)
• M71: 17,559,648 km (0.111 R)
• M72: 17,963,862 km (0.116 R)
• M73: 18,234,933 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.6

Radius: 5.7

Gravity: 24.15 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.42 AU - 9.8 AU

Year: 20563 Days

Day: 24.9 Hours

Environment

Temp: -242 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,099,263 km

• M1: 556,654 km (0.064 R)
• M2: 1,059,602 km (0.056 R)
• M3: 1,173,595 km (0.117 R)
• M4: 1,382,733 km (0.112 R)
• M5: 1,836,015 km (0.106 R)
• M6: 2,078,962 km (0.113 R)
• M7: 2,150,170 km (0.095 R)
• M8: 2,406,132 km (0.071 R)
• M9: 2,867,193 km (0.075 R)
• M10: 3,651,834 km (0.042 R)
• M11: 3,781,535 km (0.115 R)
• M12: 4,001,145 km (0.074 R)
• M13: 4,134,736 km (0.11 R)
• M14: 6,362,248 km (0.075 R)
• M15: 6,941,192 km (0.096 R)
• M16: 7,264,024 km (0.069 R)
• M17: 7,427,235 km (0.064 R)
• M18: 8,036,248 km (0.113 R)
• M19: 9,066,977 km (0.094 R)
• M20: 9,125,470 km (0.054 R)
• M21: 10,443,427 km (0.094 R)
• M22: 10,566,247 km (0.051 R)
• M23: 11,756,149 km (0.053 R)
• M24: 11,883,756 km (0.1 R)
• M25: 12,399,270 km (0.062 R)
• M26: 12,790,618 km (0.1 R)
• M27: 15,361,757 km (0.042 R)
• M28: 16,276,847 km (0.04 R)
• M29: 18,085,934 km (0.093 R)
• M30: 18,159,686 km (0.085 R)
• M31: 19,051,588 km (0.115 R)
• M32: 19,654,168 km (0.03 R)
• M33: 19,957,702 km (0.058 R)
• M34: 20,646,601 km (0.115 R)
• M35: 21,343,128 km (0.111 R)
• M36: 21,499,009 km (0.086 R)
• M37: 21,733,429 km (0.09 R)
• M38: 23,720,089 km (0.079 R)
• M39: 23,800,722 km (0.051 R)
• M40: 23,962,288 km (0.064 R)
• M41: 24,124,302 km (0.099 R)
• M42: 24,367,997 km (0.1 R)
• M43: 24,694,121 km (0.076 R)
• M44: 26,513,530 km (0.105 R)
• M45: 26,765,004 km (0.066 R)
• M46: 27,439,241 km (0.112 R)
• M47: 28,033,893 km (0.062 R)
• M48: 28,890,790 km (0.07 R)
• M49: 29,322,379 km (0.11 R)
• M50: 30,192,141 km (0.061 R)
• M51: 30,454,686 km (0.081 R)
• M52: 30,717,978 km (0.099 R)
• M53: 32,045,958 km (0.084 R)
• M54: 34,391,503 km (0.116 R)
• M55: 34,940,677 km (0.093 R)
• M56: 36,512,203 km (0.058 R)
• M57: 36,698,602 km (0.112 R)
• M58: 36,978,798 km (0.082 R)
• M59: 37,165,945 km (0.116 R)
• M60: 40,203,680 km (0.074 R)
• M61: 40,396,063 km (0.088 R)
• M62: 40,975,306 km (0.103 R)
• M63: 41,169,035 km (0.06 R)
• M64: 42,044,482 km (0.116 R)
• M65: 42,337,693 km (0.084 R)
• M66: 45,206,532 km (0.105 R)
• M67: 45,406,694 km (0.112 R)
• M68: 45,707,535 km (0.109 R)
• M69: 46,411,991 km (0.118 R)
• M70: 47,424,470 km (0.114 R)
• M71: 48,239,778 km (0.085 R)
• M72: 49,265,272 km (0.047 R)
• M73: 52,700,338 km (0.102 R)
• M74: 53,121,905 km (0.07 R)
• M75: 53,438,903 km (0.075 R)
• M76: 55,567,830 km (0.108 R)
• M77: 55,996,877 km (0.025 R)
• M78: 56,211,849 km (0.111 R)
• M79: 57,724,283 km (0.096 R)
• M80: 58,376,530 km (0.096 R)
• M81: 59,031,170 km (0.043 R)
• M82: 59,798,158 km (0.049 R)
• M83: 62,229,722 km (0.101 R)
• M84: 63,010,174 km (0.082 R)
• M85: 64,130,812 km (0.078 R)
• M86: 65,031,990 km (0.082 R)
• M87: 65,257,882 km (0.119 R)
• M88: 66,505,379 km (0.113 R)
• M89: 68,908,519 km (0.097 R)
• M90: 70,642,359 km (0.112 R)
• M91: 71,806,230 km (0.114 R)
• M92: 72,390,559 km (0.109 R)
• M93: 72,741,965 km (0.104 R)
• M94: 72,976,534 km (0.117 R)
• M95: 73,446,421 km (0.181 R)
• M96: 78,800,978 km (0.058 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 16,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit