🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.45 AU - 0.65 AU

Year: 268 Days

Day: 13.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.9

Radius: 12.2

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.17 AU - 1.69 AU

Year: 1122 Days

Day: 11.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 74,690,532 km

• M1: 153,487 km (0.085 R)
• M2: 258,056 km (0.071 R)
• M3: 353,799 km (0.116 R)
• M4: 493,673 km (0.114 R)
• M5: 620,831 km (0.11 R)
• M6: 729,439 km (0.077 R)
• M7: 885,320 km (0.079 R)
• M8: 1,067,680 km (0.106 R)
• M9: 1,201,570 km (0.096 R)
• M10: 1,301,950 km (0.118 R)
• M11: 1,405,322 km (0.069 R)
• M12: 1,680,882 km (0.047 R)
• M13: 1,965,118 km (0.082 R)
• M14: 2,293,635 km (0.096 R)
• M15: 2,420,344 km (0.066 R)
• M16: 2,529,401 km (0.086 R)
• M17: 2,887,538 km (0.081 R)
• M18: 3,185,836 km (0.059 R)
• M19: 3,338,725 km (0.035 R)
• M20: 3,561,626 km (0.119 R)
• M21: 3,743,388 km (0.114 R)
• M22: 3,881,766 km (0.068 R)
• M23: 4,307,371 km (0.11 R)
• M24: 4,648,903 km (0.115 R)
• M25: 4,735,670 km (0.081 R)
• M26: 4,885,717 km (0.105 R)
• M27: 4,999,262 km (0.083 R)
• M28: 5,280,506 km (0.031 R)
• M29: 5,939,335 km (0.08 R)
• M30: 6,074,272 km (0.092 R)
• M31: 6,169,267 km (0.062 R)
• M32: 6,443,629 km (0.038 R)
• M33: 6,582,306 km (0.088 R)
• M34: 6,735,943 km (0.103 R)
• M35: 6,890,927 km (0.035 R)
• M36: 7,047,107 km (0.093 R)
• M37: 7,218,696 km (0.1 R)
• M38: 7,319,525 km (0.081 R)
• M39: 7,493,357 km (0.032 R)
• M40: 7,580,872 km (0.106 R)
• M41: 7,904,452 km (0.104 R)
• M42: 8,067,963 km (0.112 R)
• M43: 8,202,601 km (0.09 R)
• M44: 8,307,918 km (0.117 R)
• M45: 8,428,643 km (0.027 R)
• M46: 8,611,003 km (0.078 R)
• M47: 8,933,386 km (0.101 R)
• M48: 9,026,137 km (0.088 R)
• M49: 9,432,146 km (0.12 R)
• M50: 9,573,965 km (0.105 R)
• M51: 9,700,824 km (0.05 R)
• M52: 9,812,124 km (0.114 R)
• M53: 10,148,869 km (0.076 R)
• M54: 10,636,409 km (0.094 R)
• M55: 10,751,300 km (0.102 R)
• M56: 10,949,218 km (0.106 R)
• M57: 11,065,306 km (0.053 R)
• M58: 11,265,168 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.5

Radius: 9.3

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.13 AU - 1.79 AU

Year: 1157 Days

Day: 6.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 74,690,532 km

• M1: 117,883 km (0.11 R)
• M2: 182,210 km (0.114 R)
• M3: 318,494 km (0.109 R)
• M4: 406,607 km (0.051 R)
• M5: 472,131 km (0.101 R)
• M6: 557,252 km (0.094 R)
• M7: 685,158 km (0.075 R)
• M8: 748,887 km (0.108 R)
• M9: 819,198 km (0.103 R)
• M10: 887,265 km (0.099 R)
• M11: 948,002 km (0.112 R)
• M12: 1,049,279 km (0.114 R)
• M13: 1,149,360 km (0.112 R)
• M14: 1,216,081 km (0.113 R)
• M15: 1,321,548 km (0.109 R)
• M16: 1,380,788 km (0.082 R)
• M17: 1,463,217 km (0.09 R)
• M18: 1,575,864 km (0.051 R)
• M19: 1,656,497 km (0.066 R)
• M20: 1,912,758 km (0.1 R)
• M21: 1,974,243 km (0.081 R)
• M22: 2,181,885 km (0.053 R)
• M23: 2,298,272 km (0.048 R)
• M24: 2,443,232 km (0.089 R)
• M25: 2,516,984 km (0.093 R)
• M26: 2,611,829 km (0.065 R)
• M27: 2,673,464 km (0.105 R)
• M28: 2,967,573 km (0.098 R)
• M29: 3,089,645 km (0.118 R)
• M30: 3,184,191 km (0.12 R)
• M31: 3,286,964 km (0.08 R)
• M32: 3,413,375 km (0.068 R)
• M33: 3,496,102 km (0.035 R)
• M34: 3,594,687 km (0.111 R)
• M35: 3,694,170 km (0.085 R)
• M36: 3,817,887 km (0.113 R)
• M37: 3,943,101 km (0.038 R)
• M38: 4,077,589 km (0.066 R)
• M39: 4,261,894 km (0.052 R)
• M40: 4,359,132 km (0.111 R)
• M41: 4,605,670 km (0.113 R)
• M42: 4,688,846 km (0.076 R)
• M43: 4,780,998 km (0.055 R)
• M44: 4,907,558 km (0.1 R)
• M45: 4,992,679 km (0.077 R)
• M46: 5,078,100 km (0.072 R)
• M47: 5,294,119 km (0.108 R)
• M48: 5,372,508 km (0.072 R)
• M49: 5,486,652 km (0.092 R)
• M50: 5,619,195 km (0.113 R)
• M51: 5,797,665 km (0.036 R)
• M52: 6,050,785 km (0.11 R)
• M53: 6,196,942 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.8

Radius: 9.6

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.47 AU - 1.57 AU

Year: 1229 Days

Day: 13.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 74,690,532 km

• M1: 185,501 km (0.035 R)
• M2: 284,086 km (0.067 R)
• M3: 424,559 km (0.101 R)
• M4: 496,216 km (0.066 R)
• M5: 585,077 km (0.078 R)
• M6: 654,042 km (0.096 R)
• M7: 801,246 km (0.052 R)
• M8: 982,409 km (0.086 R)
• M9: 1,121,386 km (0.073 R)
• M10: 1,193,492 km (0.111 R)
• M11: 1,342,491 km (0.109 R)
• M12: 1,659,190 km (0.058 R)
• M13: 1,732,792 km (0.101 R)
• M14: 1,864,289 km (0.077 R)
• M15: 1,931,309 km (0.099 R)
• M16: 2,097,661 km (0.103 R)
• M17: 2,528,653 km (0.099 R)
• M18: 2,646,237 km (0.078 R)
• M19: 2,743,775 km (0.087 R)
• M20: 2,842,509 km (0.115 R)
• M21: 2,942,441 km (0.086 R)
• M22: 3,020,979 km (0.101 R)
• M23: 3,342,465 km (0.095 R)
• M24: 3,531,108 km (0.1 R)
• M25: 3,602,766 km (0.086 R)
• M26: 3,759,694 km (0.075 R)
• M27: 3,832,847 km (0.084 R)
• M28: 3,931,282 km (0.105 R)
• M29: 4,067,865 km (0.12 R)
• M30: 4,155,679 km (0.099 R)
• M31: 4,294,955 km (0.06 R)
• M32: 4,371,549 km (0.049 R)
• M33: 4,669,548 km (0.055 R)
• M34: 4,735,072 km (0.1 R)
• M35: 4,814,359 km (0.092 R)
• M36: 5,162,623 km (0.078 R)
• M37: 5,285,143 km (0.062 R)
• M38: 6,026,101 km (0.118 R)
• M39: 6,184,077 km (0.115 R)
• M40: 6,314,227 km (0.108 R)
• M41: 6,769,752 km (0.071 R)
• M42: 7,266,417 km (0.099 R)
• M43: 7,342,712 km (0.065 R)
• M44: 7,480,642 km (0.1 R)
• M45: 7,588,502 km (0.113 R)
• M46: 7,650,435 km (0.119 R)
• M47: 7,759,193 km (0.079 R)
• M48: 7,837,133 km (0.095 R)
• M49: 7,978,204 km (0.05 R)
• M50: 8,199,310 km (0.098 R)
• M51: 8,326,468 km (0.086 R)
• M52: 8,518,552 km (0.037 R)
• M53: 8,760,751 km (0.094 R)
• M54: 8,841,982 km (0.098 R)
• M55: 9,334,758 km (0.113 R)
• M56: 9,954,691 km (0.108 R)
• M57: 10,226,959 km (0.05 R)
• M58: 10,432,806 km (0.108 R)
• M59: 10,866,041 km (0.03 R)
• M60: 10,970,909 km (0.091 R)
• M61: 11,128,735 km (0.1 R)
• M62: 11,393,673 km (0.096 R)
• M63: 11,482,385 km (0.075 R)
• M64: 11,642,753 km (0.081 R)
• M65: 11,875,528 km (0.114 R)
• M66: 12,001,639 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345

Radius: 10.2

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.23 AU - 4.81 AU

Year: 5287 Days

Day: 11.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 74,690,532 km

• M1: 141,370 km (0.116 R)
• M2: 289,322 km (0.057 R)
• M3: 371,601 km (0.075 R)
• M4: 785,538 km (0.114 R)
• M5: 935,136 km (0.083 R)
• M6: 1,210,247 km (0.106 R)
• M7: 1,343,838 km (0.104 R)
• M8: 1,525,150 km (0.085 R)
• M9: 1,685,070 km (0.041 R)
• M10: 1,789,639 km (0.12 R)
• M11: 2,133,116 km (0.112 R)
• M12: 2,296,178 km (0.102 R)
• M13: 2,463,428 km (0.1 R)
• M14: 2,704,430 km (0.05 R)
• M15: 3,359,220 km (0.098 R)
• M16: 3,473,064 km (0.099 R)
• M17: 3,822,525 km (0.055 R)
• M18: 4,183,205 km (0.062 R)
• M19: 4,264,886 km (0.094 R)
• M20: 4,429,743 km (0.078 R)
• M21: 4,554,956 km (0.11 R)
• M22: 5,352,462 km (0.092 R)
• M23: 5,485,754 km (0.115 R)
• M24: 5,575,363 km (0.058 R)
• M25: 5,733,338 km (0.118 R)
• M26: 6,030,589 km (0.075 R)
• M27: 6,239,278 km (0.083 R)
• M28: 7,098,120 km (0.067 R)
• M29: 7,294,093 km (0.079 R)
• M30: 7,516,545 km (0.061 R)
• M31: 7,666,143 km (0.104 R)
• M32: 7,867,202 km (0.113 R)
• M33: 7,968,480 km (0.069 R)
• M34: 8,274,557 km (0.095 R)
• M35: 8,377,481 km (0.105 R)
• M36: 8,506,733 km (0.076 R)
• M37: 8,819,692 km (0.092 R)
• M38: 9,971,895 km (0.101 R)
• M39: 10,329,583 km (0.084 R)
• M40: 11,571,096 km (0.116 R)
• M41: 12,474,069 km (0.092 R)
• M42: 12,948,892 km (0.115 R)
• M43: 13,218,617 km (0.117 R)
• M44: 13,490,138 km (0.091 R)
• M45: 14,069,530 km (0.042 R)
• M46: 15,000,926 km (0.109 R)
• M47: 15,601,113 km (0.113 R)
• M48: 15,888,191 km (0.091 R)
• M49: 16,080,574 km (0.105 R)
• M50: 16,241,392 km (0.071 R)
• M51: 16,402,808 km (0.069 R)
• M52: 16,564,823 km (0.103 R)
• M53: 17,879,489 km (0.1 R)
• M54: 18,616,707 km (0.097 R)
• M55: 19,569,496 km (0.104 R)
• M56: 19,948,128 km (0.081 R)
• M57: 20,294,447 km (0.027 R)
• M58: 20,468,429 km (0.098 R)
• M59: 20,607,855 km (0.103 R)
• M60: 20,677,717 km (0.108 R)
• M61: 21,133,691 km (0.067 R)
• M62: 22,127,171 km (0.091 R)
• M63: 23,099,557 km (0.119 R)
• M64: 23,902,149 km (0.115 R)
• M65: 24,049,054 km (0.1 R)
• M66: 24,122,657 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.7

Radius: 12.2

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.63 AU - 5.59 AU

Year: 7578 Days

Day: 9.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,690,532 km

• M1: 158,424 km (0.05 R)
• M2: 405,560 km (0.102 R)
• M3: 512,822 km (0.035 R)
• M4: 604,525 km (0.088 R)
• M5: 934,239 km (0.09 R)
• M6: 1,085,333 km (0.036 R)
• M7: 1,209,050 km (0.078 R)
• M8: 1,609,224 km (0.108 R)
• M9: 1,835,267 km (0.095 R)
• M10: 1,920,089 km (0.1 R)
• M11: 2,138,352 km (0.103 R)
• M12: 2,599,263 km (0.031 R)
• M13: 3,453,018 km (0.088 R)
• M14: 3,612,340 km (0.034 R)
• M15: 3,774,205 km (0.111 R)
• M16: 3,910,788 km (0.08 R)
• M17: 5,153,647 km (0.111 R)
• M18: 5,244,602 km (0.075 R)
• M19: 5,645,375 km (0.047 R)
• M20: 5,770,738 km (0.038 R)
• M21: 5,865,284 km (0.052 R)
• M22: 6,906,634 km (0.077 R)
• M23: 7,142,102 km (0.096 R)
• M24: 7,277,787 km (0.117 R)
• M25: 7,380,261 km (0.075 R)
• M26: 8,004,533 km (0.09 R)
• M27: 8,110,299 km (0.039 R)
• M28: 8,216,364 km (0.111 R)
• M29: 8,681,912 km (0.07 R)
• M30: 9,377,842 km (0.087 R)
• M31: 9,489,442 km (0.069 R)
• M32: 9,601,341 km (0.103 R)
• M33: 9,902,182 km (0.077 R)
• M34: 10,397,501 km (0.067 R)
• M35: 12,052,951 km (0.06 R)
• M36: 12,255,506 km (0.058 R)
• M37: 12,663,909 km (0.072 R)
• M38: 12,828,466 km (0.1 R)
• M39: 13,662,325 km (0.104 R)
• M40: 13,958,379 km (0.102 R)
• M41: 14,513,686 km (0.111 R)
• M42: 14,642,939 km (0.09 R)
• M43: 15,163,539 km (0.113 R)
• M44: 15,734,405 km (0.09 R)
• M45: 16,671,336 km (0.098 R)
• M46: 17,488,889 km (0.088 R)
• M47: 17,810,374 km (0.066 R)
• M48: 17,994,978 km (0.062 R)
• M49: 18,739,676 km (0.113 R)
• M50: 19,352,280 km (0.085 R)
• M51: 20,019,187 km (0.074 R)
• M52: 20,307,313 km (0.099 R)
• M53: 21,033,760 km (0.064 R)
• M54: 21,768,734 km (0.113 R)
• M55: 23,112,871 km (0.091 R)
• M56: 24,637,573 km (0.112 R)
• M57: 25,776,461 km (0.06 R)
• M58: 25,880,731 km (0.116 R)
• M59: 26,037,659 km (0.11 R)
• M60: 26,615,406 km (0.078 R)
• M61: 28,158,807 km (0.046 R)
• M62: 28,427,784 km (0.09 R)
• M63: 28,535,644 km (0.075 R)
• M64: 32,058,375 km (0.114 R)
• M65: 33,187,091 km (0.094 R)
• M66: 34,501,159 km (0.062 R)
• M67: 34,846,730 km (0.12 R)
• M68: 36,357,668 km (0.054 R)
• M69: 36,533,296 km (0.099 R)
• M70: 36,650,581 km (0.11 R)
• M71: 37,593,496 km (0.1 R)
• M72: 37,830,459 km (0.061 R)
• M73: 38,008,481 km (0.119 R)
• M74: 38,723,558 km (0.044 R)
• M75: 39,082,743 km (0.118 R)
• M76: 39,202,720 km (0.057 R)
• M77: 40,106,441 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.4

Radius: 7.6

Gravity: 13.22 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.82 AU - 10.66 AU

Year: 18425 Days

Day: 20.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,690,532 km

• M1: 259,852 km (0.035 R)
• M2: 562,189 km (0.096 R)
• M3: 1,274,125 km (0.111 R)
• M4: 1,878,201 km (0.075 R)
• M5: 2,108,582 km (0.099 R)
• M6: 2,313,381 km (0.075 R)
• M7: 2,965,778 km (0.07 R)
• M8: 4,128,303 km (0.079 R)
• M9: 4,646,659 km (0.111 R)
• M10: 5,462,117 km (0.116 R)
• M11: 5,602,440 km (0.103 R)
• M12: 6,030,290 km (0.05 R)
• M13: 6,370,326 km (0.077 R)
• M14: 6,468,612 km (0.109 R)
• M15: 7,069,098 km (0.038 R)
• M16: 7,119,961 km (0.118 R)
• M17: 7,324,461 km (0.091 R)
• M18: 7,739,595 km (0.085 R)
• M19: 9,363,181 km (0.064 R)
• M20: 9,870,168 km (0.075 R)
• M21: 10,328,387 km (0.091 R)
• M22: 10,852,129 km (0.09 R)
• M23: 10,910,771 km (0.102 R)
• M24: 11,146,837 km (0.105 R)
• M25: 11,864,906 km (0.097 R)
• M26: 12,721,504 km (0.078 R)
• M27: 12,969,836 km (0.117 R)
• M28: 13,534,568 km (0.07 R)
• M29: 14,623,192 km (0.09 R)
• M30: 15,474,404 km (0.112 R)
• M31: 18,402,632 km (0.056 R)
• M32: 20,109,544 km (0.075 R)
• M33: 21,644,119 km (0.11 R)
• M34: 22,014,972 km (0.043 R)
• M35: 22,989,154 km (0.064 R)
• M36: 23,291,640 km (0.105 R)
• M37: 25,290,268 km (0.069 R)
• M38: 25,994,874 km (0.112 R)
• M39: 26,231,239 km (0.104 R)
• M40: 26,389,064 km (0.104 R)
• M41: 27,023,958 km (0.12 R)
• M42: 27,503,419 km (0.047 R)
• M43: 27,905,089 km (0.062 R)
• M44: 28,470,719 km (0.093 R)
• M45: 28,714,264 km (0.115 R)
• M46: 29,285,279 km (0.065 R)
• M47: 32,619,517 km (0.062 R)
• M48: 32,789,310 km (0.041 R)
• M49: 34,503,851 km (0.085 R)
• M50: 35,197,836 km (0.116 R)
• M51: 35,721,428 km (0.084 R)
• M52: 36,864,356 km (0.083 R)
• M53: 38,108,711 km (0.096 R)
• M54: 40,000,975 km (0.069 R)
• M55: 40,091,930 km (0.074 R)
• M56: 40,912,774 km (0.054 R)
• M57: 41,004,328 km (0.111 R)
• M58: 41,279,438 km (0.079 R)
• M59: 42,015,908 km (0.092 R)
• M60: 42,385,864 km (0.063 R)
• M61: 43,222,116 km (0.075 R)
• M62: 45,005,173 km (0.116 R)
• M63: 46,048,469 km (0.065 R)
• M64: 46,143,762 km (0.039 R)
• M65: 47,003,950 km (0.1 R)
• M66: 47,580,201 km (0.086 R)
• M67: 48,934,211 km (0.089 R)
• M68: 49,420,853 km (0.069 R)
• M69: 49,615,929 km (0.061 R)
• M70: 50,006,828 km (0.066 R)
• M71: 51,679,781 km (0.059 R)
• M72: 52,473,398 km (0.101 R)
• M73: 55,383,824 km (0.089 R)
• M74: 56,297,718 km (0.059 R)
• M75: 57,626,596 km (0.094 R)
• M76: 57,729,220 km (0.117 R)
• M77: 59,276,211 km (0.107 R)
• M78: 59,483,405 km (0.113 R)
• M79: 60,210,899 km (0.057 R)
• M80: 60,941,236 km (0.101 R)
• M81: 62,832,751 km (0.075 R)
• M82: 63,467,495 km (0.096 R)
• M83: 63,679,625 km (0.09 R)
• M84: 63,998,119 km (0.086 R)
• M85: 65,813,190 km (0.047 R)
• M86: 66,673,228 km (0.103 R)
• M87: 67,320,687 km (0.117 R)
• M88: 68,404,374 km (0.06 R)
• M89: 70,040,676 km (0.084 R)
• M90: 70,918,666 km (0.115 R)
• M91: 71,138,724 km (0.101 R)
• M92: 71,469,186 km (0.086 R)
• M93: 74,020,129 km (0.112 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: 478 - 12,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit