🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.5

Radius: 8.1

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.9 AU - 1.02 AU

Year: 649 Days

Day: 12.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 85,552,644 km

• M1: 116,986 km (0.077 R)
• M2: 233,971 km (0.037 R)
• M3: 336,745 km (0.072 R)
• M4: 387,608 km (0.087 R)
• M5: 477,816 km (0.105 R)
• M6: 540,946 km (0.097 R)
• M7: 598,092 km (0.088 R)
• M8: 667,057 km (0.109 R)
• M9: 788,381 km (0.113 R)
• M10: 870,061 km (0.114 R)
• M11: 1,014,573 km (0.105 R)
• M12: 1,394,851 km (0.116 R)
• M13: 1,482,365 km (0.095 R)
• M14: 1,610,571 km (0.081 R)
• M15: 1,769,444 km (0.091 R)
• M16: 1,823,598 km (0.108 R)
• M17: 1,892,114 km (0.093 R)
• M18: 2,031,539 km (0.104 R)
• M19: 2,124,140 km (0.102 R)
• M20: 2,335,821 km (0.068 R)
• M21: 2,478,089 km (0.11 R)
• M22: 2,577,272 km (0.098 R)
• M23: 2,700,990 km (0.102 R)
• M24: 2,771,600 km (0.114 R)
• M25: 2,834,730 km (0.065 R)
• M26: 2,994,949 km (0.049 R)
• M27: 3,059,875 km (0.045 R)
• M28: 3,207,678 km (0.094 R)
• M29: 3,274,099 km (0.113 R)
• M30: 3,425,342 km (0.104 R)
• M31: 3,831,201 km (0.075 R)
• M32: 3,990,673 km (0.035 R)
• M33: 4,080,132 km (0.057 R)
• M34: 4,270,421 km (0.053 R)
• M35: 4,380,525 km (0.099 R)
• M36: 4,445,151 km (0.065 R)
• M37: 4,566,026 km (0.118 R)
• M38: 4,678,673 km (0.115 R)
• M39: 4,754,220 km (0.1 R)
• M40: 4,944,808 km (0.103 R)
• M41: 5,128,365 km (0.05 R)
• M42: 5,186,857 km (0.094 R)
• M43: 5,245,500 km (0.108 R)
• M44: 5,333,912 km (0.073 R)
• M45: 5,402,877 km (0.087 R)
• M46: 5,542,003 km (0.11 R)
• M47: 5,702,521 km (0.104 R)
• M48: 5,894,904 km (0.11 R)
• M49: 6,048,541 km (0.12 R)
• M50: 6,286,402 km (0.098 R)
• M51: 6,369,877 km (0.099 R)
• M52: 6,443,330 km (0.112 R)
• M53: 6,506,460 km (0.093 R)
• M54: 6,590,833 km (0.084 R)
• M55: 6,835,725 km (0.06 R)
• M56: 7,051,146 km (0.113 R)
• M57: 7,105,450 km (0.118 R)
• M58: 7,159,754 km (0.098 R)
• M59: 7,323,564 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.2

Radius: 11.9

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.1 AU - 2.58 AU

Year: 2471 Days

Day: 8 Hours

Environment

Temp: -207 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 85,552,644 km

• M1: 280,646 km (0.101 R)
• M2: 426,803 km (0.083 R)
• M3: 652,396 km (0.117 R)
• M4: 784,940 km (0.112 R)
• M5: 872,904 km (0.058 R)
• M6: 1,011,880 km (0.041 R)
• M7: 1,118,842 km (0.07 R)
• M8: 1,240,017 km (0.086 R)
• M9: 1,355,357 km (0.071 R)
• M10: 1,430,604 km (0.077 R)
• M11: 1,574,518 km (0.111 R)
• M12: 1,746,705 km (0.115 R)
• M13: 2,224,072 km (0.1 R)
• M14: 2,686,329 km (0.112 R)
• M15: 2,823,959 km (0.042 R)
• M16: 2,950,070 km (0.063 R)
• M17: 3,120,911 km (0.1 R)
• M18: 3,207,678 km (0.081 R)
• M19: 3,517,644 km (0.068 R)
• M20: 3,668,738 km (0.102 R)
• M21: 4,024,632 km (0.12 R)
• M22: 4,214,621 km (0.084 R)
• M23: 4,424,058 km (0.078 R)
• M24: 4,603,874 km (0.042 R)
• M25: 4,802,840 km (0.03 R)
• M26: 4,954,083 km (0.08 R)
• M27: 5,226,650 km (0.072 R)
• M28: 5,364,879 km (0.107 R)
• M29: 5,592,118 km (0.108 R)
• M30: 5,751,141 km (0.12 R)
• M31: 6,421,339 km (0.063 R)
• M32: 6,606,840 km (0.1 R)
• M33: 6,737,589 km (0.105 R)
• M34: 7,020,927 km (0.106 R)
• M35: 7,231,262 km (0.099 R)
• M36: 7,795,695 km (0.08 R)
• M37: 7,934,073 km (0.094 R)
• M38: 8,173,280 km (0.115 R)
• M39: 8,556,849 km (0.074 R)
• M40: 9,112,006 km (0.11 R)
• M41: 9,195,183 km (0.057 R)
• M42: 9,467,600 km (0.118 R)
• M43: 10,343,945 km (0.104 R)
• M44: 10,496,235 km (0.094 R)
• M45: 10,671,115 km (0.119 R)
• M46: 11,134,869 km (0.088 R)
• M47: 11,515,146 km (0.115 R)
• M48: 11,786,068 km (0.034 R)
• M49: 11,876,874 km (0.111 R)
• M50: 12,219,453 km (0.1 R)
• M51: 12,867,810 km (0.069 R)
• M52: 13,031,620 km (0.097 R)
• M53: 13,219,665 km (0.085 R)
• M54: 13,361,334 km (0.069 R)
• M55: 14,294,376 km (0.068 R)
• M56: 15,051,042 km (0.117 R)
• M57: 15,297,878 km (0.097 R)
• M58: 15,496,395 km (0.114 R)
• M59: 15,620,860 km (0.086 R)
• M60: 15,820,723 km (0.116 R)
• M61: 16,046,616 km (0.118 R)
• M62: 16,298,838 km (0.055 R)
• M63: 16,781,590 km (0.044 R)
• M64: 16,909,496 km (0.072 R)
• M65: 17,217,668 km (0.079 R)
• M66: 17,295,010 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.9

Radius: 11.7

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.09 AU - 3.51 AU

Year: 4138 Days

Day: 5.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 85,552,644 km

• M1: 146,456 km (0.069 R)
• M2: 277,504 km (0.092 R)
• M3: 441,912 km (0.077 R)
• M4: 656,286 km (0.058 R)
• M5: 906,413 km (0.115 R)
• M6: 983,756 km (0.079 R)
• M7: 1,090,718 km (0.112 R)
• M8: 1,230,293 km (0.089 R)
• M9: 1,331,720 km (0.098 R)
• M10: 2,051,735 km (0.119 R)
• M11: 2,191,160 km (0.078 R)
• M12: 2,685,282 km (0.096 R)
• M13: 2,799,874 km (0.105 R)
• M14: 2,935,559 km (0.053 R)
• M15: 3,356,228 km (0.053 R)
• M16: 3,796,046 km (0.112 R)
• M17: 3,990,224 km (0.084 R)
• M18: 4,121,571 km (0.1 R)
• M19: 4,684,209 km (0.093 R)
• M20: 4,822,886 km (0.036 R)
• M21: 4,963,059 km (0.042 R)
• M22: 5,319,251 km (0.113 R)
• M23: 5,757,723 km (0.053 R)
• M24: 6,386,034 km (0.116 R)
• M25: 6,983,378 km (0.081 R)
• M26: 7,089,144 km (0.05 R)
• M27: 7,248,765 km (0.114 R)
• M28: 7,625,901 km (0.083 R)
• M29: 7,981,794 km (0.041 R)
• M30: 8,092,497 km (0.105 R)
• M31: 8,259,298 km (0.08 R)
• M32: 8,399,322 km (0.1 R)
• M33: 8,852,604 km (0.051 R)
• M34: 8,938,473 km (0.105 R)
• M35: 9,082,236 km (0.104 R)
• M36: 9,313,814 km (0.111 R)
• M37: 9,576,657 km (0.114 R)
• M38: 11,020,127 km (0.08 R)
• M39: 11,205,180 km (0.099 R)
• M40: 12,019,591 km (0.115 R)
• M41: 12,178,463 km (0.119 R)
• M42: 12,498,154 km (0.047 R)
• M43: 12,853,150 km (0.116 R)
• M44: 13,048,076 km (0.111 R)
• M45: 13,178,675 km (0.112 R)
• M46: 13,342,484 km (0.081 R)
• M47: 13,506,893 km (0.042 R)
• M48: 13,638,987 km (0.095 R)
• M49: 13,804,742 km (0.1 R)
• M50: 14,711,006 km (0.06 R)
• M51: 14,983,274 km (0.106 R)
• M52: 15,567,304 km (0.101 R)
• M53: 16,439,908 km (0.096 R)
• M54: 16,651,589 km (0.115 R)
• M55: 16,899,772 km (0.109 R)
• M56: 17,471,835 km (0.093 R)
• M57: 17,615,748 km (0.108 R)
• M58: 17,796,312 km (0.037 R)
• M59: 18,013,828 km (0.086 R)
• M60: 18,966,317 km (0.062 R)
• M61: 19,077,169 km (0.031 R)
• M62: 19,486,020 km (0.069 R)
• M63: 19,860,015 km (0.114 R)
• M64: 20,010,361 km (0.103 R)
• M65: 20,387,796 km (0.064 R)
• M66: 21,303,186 km (0.11 R)
• M67: 21,688,550 km (0.116 R)
• M68: 21,998,516 km (0.06 R)
• M69: 22,505,354 km (0.119 R)
• M70: 23,888,985 km (0.088 R)
• M71: 24,289,458 km (0.075 R)
• M72: 24,530,760 km (0.045 R)
• M73: 24,772,809 km (0.096 R)
• M74: 24,894,133 km (0.109 R)
• M75: 25,178,070 km (0.082 R)
• M76: 25,954,183 km (0.119 R)
• M77: 26,407,016 km (0.073 R)
• M78: 26,489,594 km (0.092 R)
• M79: 27,112,071 km (0.084 R)
• M80: 27,195,397 km (0.1 R)
• M81: 27,487,861 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.1

Radius: 8.2

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.03 AU - 5.59 AU

Year: 7282 Days

Day: 9.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 85,552,644 km

• M1: 111,002 km (0.048 R)
• M2: 233,522 km (0.056 R)
• M3: 462,557 km (0.032 R)
• M4: 521,498 km (0.113 R)
• M5: 1,041,351 km (0.114 R)
• M6: 1,105,379 km (0.094 R)
• M7: 1,220,868 km (0.103 R)
• M8: 1,481,767 km (0.116 R)
• M9: 2,055,475 km (0.105 R)
• M10: 2,560,068 km (0.101 R)
• M11: 3,482,638 km (0.067 R)
• M12: 3,903,308 km (0.085 R)
• M13: 4,004,735 km (0.086 R)
• M14: 4,132,641 km (0.078 R)
• M15: 4,392,642 km (0.091 R)
• M16: 4,524,737 km (0.109 R)
• M17: 4,684,807 km (0.108 R)
• M18: 4,792,667 km (0.108 R)
• M19: 4,983,404 km (0.111 R)
• M20: 5,065,833 km (0.095 R)
• M21: 5,316,110 km (0.1 R)
• M22: 5,372,359 km (0.082 R)
• M23: 5,857,654 km (0.117 R)
• M24: 6,327,392 km (0.105 R)
• M25: 6,387,081 km (0.086 R)
• M26: 6,962,285 km (0.093 R)
• M27: 7,428,133 km (0.113 R)
• M28: 8,390,047 km (0.118 R)
• M29: 8,488,333 km (0.068 R)
• M30: 9,052,915 km (0.115 R)
• M31: 10,008,995 km (0.054 R)
• M32: 12,498,902 km (0.071 R)
• M33: 12,761,596 km (0.063 R)
• M34: 13,178,376 km (0.119 R)
• M35: 13,599,494 km (0.107 R)
• M36: 14,494,388 km (0.028 R)
• M37: 14,849,833 km (0.098 R)
• M38: 14,968,913 km (0.075 R)
• M39: 16,218,055 km (0.075 R)
• M40: 16,299,885 km (0.096 R)
• M41: 16,751,820 km (0.085 R)
• M42: 16,875,837 km (0.087 R)
• M43: 16,958,714 km (0.053 R)
• M44: 17,166,356 km (0.053 R)
• M45: 17,333,157 km (0.072 R)
• M46: 17,878,741 km (0.05 R)
• M47: 19,941,995 km (0.116 R)
• M48: 20,425,345 km (0.032 R)
• M49: 21,046,027 km (0.061 R)
• M50: 21,403,566 km (0.077 R)
• M51: 22,033,971 km (0.064 R)
• M52: 22,306,090 km (0.107 R)
• M53: 22,442,523 km (0.087 R)
• M54: 23,037,025 km (0.069 R)
• M55: 23,451,710 km (0.101 R)
• M56: 23,915,314 km (0.113 R)
• M57: 24,522,382 km (0.042 R)
• M58: 25,751,927 km (0.088 R)
• M59: 26,134,299 km (0.092 R)
• M60: 26,278,212 km (0.052 R)
• M61: 27,146,927 km (0.09 R)
• M62: 27,438,643 km (0.093 R)
• M63: 28,369,142 km (0.091 R)
• M64: 28,665,046 km (0.11 R)
• M65: 29,909,401 km (0.044 R)
• M66: 30,009,782 km (0.095 R)
• M67: 31,476,738 km (0.114 R)
• M68: 31,629,777 km (0.05 R)
• M69: 31,731,952 km (0.111 R)
• M70: 31,987,914 km (0.104 R)
• M71: 32,811,750 km (0.076 R)
• M72: 32,863,361 km (0.072 R)
• M73: 33,746,736 km (0.042 R)
• M74: 34,269,880 km (0.1 R)
• M75: 35,059,907 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.8

Radius: 5.1

Gravity: 29.44 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.9 AU - 12.54 AU

Year: 22552 Days

Day: 19 Hours

Environment

Temp: -231 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,552,644 km

• M1: 124,615 km (0.116 R)
• M2: 381,325 km (0.104 R)
• M3: 1,196,334 km (0.065 R)
• M4: 1,680,732 km (0.052 R)
• M5: 1,997,880 km (0.103 R)
• M6: 2,107,684 km (0.102 R)
• M7: 2,410,171 km (0.073 R)
• M8: 2,646,087 km (0.117 R)
• M9: 2,766,813 km (0.098 R)
• M10: 4,116,784 km (0.109 R)
• M11: 4,256,807 km (0.073 R)
• M12: 5,534,672 km (0.06 R)
• M13: 6,646,484 km (0.102 R)
• M14: 6,921,145 km (0.103 R)
• M15: 6,976,497 km (0.095 R)
• M16: 7,087,798 km (0.078 R)
• M17: 7,255,646 km (0.09 R)
• M18: 8,173,130 km (0.097 R)
• M19: 8,586,020 km (0.057 R)
• M20: 8,945,205 km (0.058 R)
• M21: 9,616,450 km (0.106 R)
• M22: 12,865,566 km (0.11 R)
• M23: 13,207,697 km (0.117 R)
• M24: 13,761,059 km (0.082 R)
• M25: 14,392,662 km (0.062 R)
• M26: 15,033,688 km (0.12 R)
• M27: 15,466,176 km (0.092 R)
• M28: 16,491,220 km (0.059 R)
• M29: 17,011,821 km (0.099 R)
• M30: 18,222,217 km (0.064 R)
• M31: 21,367,064 km (0.12 R)
• M32: 21,447,847 km (0.087 R)
• M33: 22,506,700 km (0.102 R)
• M34: 23,582,608 km (0.071 R)
• M35: 23,749,560 km (0.1 R)
• M36: 23,916,960 km (0.109 R)
• M37: 24,505,926 km (0.115 R)
• M38: 24,590,449 km (0.091 R)
• M39: 25,783,941 km (0.088 R)
• M40: 26,648,018 km (0.063 R)
• M41: 27,609,334 km (0.116 R)
• M42: 29,027,971 km (0.082 R)
• M43: 29,296,499 km (0.119 R)
• M44: 29,836,248 km (0.093 R)
• M45: 30,016,813 km (0.117 R)
• M46: 32,490,563 km (0.04 R)
• M47: 32,583,463 km (0.066 R)
• M48: 35,028,790 km (0.075 R)
• M49: 35,697,194 km (0.091 R)
• M50: 36,177,253 km (0.101 R)
• M51: 37,143,655 km (0.044 R)
• M52: 37,727,685 km (0.113 R)
• M53: 40,892,877 km (0.118 R)
• M54: 41,798,243 km (0.053 R)
• M55: 43,526,548 km (0.059 R)
• M56: 45,589,353 km (0.061 R)
• M57: 46,632,798 km (0.052 R)
• M58: 47,367,772 km (0.083 R)
• M59: 48,636,661 km (0.074 R)
• M60: 49,168,781 km (0.093 R)
• M61: 49,916,770 km (0.094 R)
• M62: 51,424,118 km (0.069 R)
• M63: 53,493,655 km (0.077 R)
• M64: 54,483,545 km (0.075 R)
• M65: 55,701,421 km (0.108 R)
• M66: 58,955,025 km (0.035 R)
• M67: 59,295,061 km (0.087 R)
• M68: 59,522,150 km (0.105 R)
• M69: 61,349,189 km (0.105 R)
• M70: 62,615,984 km (0.098 R)
• M71: 65,996,746 km (0.119 R)
• M72: 66,821,629 km (0.117 R)
• M73: 67,294,657 km (0.105 R)
• M74: 68,124,926 km (0.072 R)
• M75: 69,197,243 km (0.092 R)
• M76: 69,915,313 km (0.088 R)
• M77: 71,238,207 km (0.063 R)
• M78: 71,600,383 km (0.039 R)
• M79: 71,721,258 km (0.069 R)
• M80: 72,933,749 km (0.103 R)
• M81: 75,501,896 km (0.119 R)
• M82: 75,871,253 km (0.042 R)
• M83: 76,488,045 km (0.109 R)
• M84: 79,096,882 km (0.063 R)
• M85: 80,098,290 km (0.101 R)
• M86: 80,474,978 km (0.045 R)
• M87: 81,229,998 km (0.094 R)
• M88: 81,482,220 km (0.05 R)
• M89: 81,608,331 km (0.104 R)
• M90: 82,366,942 km (0.03 R)
• M91: 82,493,502 km (0.117 R)
• M92: 83,127,797 km (0.108 R)
• M93: 83,636,430 km (0.072 R)
• M94: 84,273,567 km (0.058 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 10,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit