🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.42 AU - 0.58 AU

Year: 134 Days

Day: 13.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.3

Radius: 9.1

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.78 AU - 4.86 AU

Year: 3401 Days

Day: 8.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 74,418,275 km

• M1: 115,041 km (0.074 R)
• M2: 198,965 km (0.075 R)
• M3: 306,526 km (0.11 R)
• M4: 480,957 km (0.107 R)
• M5: 540,946 km (0.057 R)
• M6: 650,601 km (0.081 R)
• M7: 819,647 km (0.098 R)
• M8: 992,283 km (0.097 R)
• M9: 1,385,725 km (0.1 R)
• M10: 1,593,217 km (0.112 R)
• M11: 1,838,857 km (0.105 R)
• M12: 1,909,318 km (0.104 R)
• M13: 2,230,205 km (0.096 R)
• M14: 2,647,284 km (0.111 R)
• M15: 2,791,646 km (0.072 R)
• M16: 3,055,088 km (0.1 R)
• M17: 3,309,404 km (0.062 R)
• M18: 3,676,966 km (0.096 R)
• M19: 3,874,734 km (0.112 R)
• M20: 4,150,144 km (0.109 R)
• M21: 4,299,592 km (0.094 R)
• M22: 4,393,989 km (0.096 R)
• M23: 4,508,132 km (0.105 R)
• M24: 4,661,769 km (0.103 R)
• M25: 4,836,948 km (0.066 R)
• M26: 4,994,325 km (0.117 R)
• M27: 5,213,635 km (0.068 R)
• M28: 5,354,856 km (0.086 R)
• M29: 5,558,758 km (0.062 R)
• M30: 5,744,558 km (0.05 R)
• M31: 5,911,360 km (0.082 R)
• M32: 5,995,434 km (0.034 R)
• M33: 6,616,564 km (0.107 R)
• M34: 7,168,431 km (0.066 R)
• M35: 7,942,600 km (0.079 R)
• M36: 8,152,037 km (0.033 R)
• M37: 8,222,348 km (0.077 R)
• M38: 9,177,530 km (0.084 R)
• M39: 9,250,684 km (0.12 R)
• M40: 9,348,371 km (0.112 R)
• M41: 9,544,943 km (0.08 R)
• M42: 9,618,844 km (0.065 R)
• M43: 10,167,718 km (0.026 R)
• M44: 10,752,347 km (0.064 R)
• M45: 11,504,974 km (0.099 R)
• M46: 11,583,812 km (0.099 R)
• M47: 11,874,481 km (0.089 R)
• M48: 12,007,323 km (0.101 R)
• M49: 12,679,168 km (0.117 R)
• M50: 12,815,152 km (0.11 R)
• M51: 13,751,635 km (0.092 R)
• M52: 14,369,474 km (0.045 R)
• M53: 14,567,841 km (0.071 R)
• M54: 15,082,308 km (0.103 R)
• M55: 15,661,102 km (0.081 R)
• M56: 16,099,872 km (0.101 R)
• M57: 16,631,693 km (0.106 R)
• M58: 17,500,707 km (0.081 R)
• M59: 18,047,487 km (0.106 R)
• M60: 18,231,044 km (0.104 R)
• M61: 18,415,199 km (0.067 R)
• M62: 18,538,318 km (0.103 R)
• M63: 18,661,736 km (0.107 R)
• M64: 19,002,370 km (0.119 R)
• M65: 19,126,836 km (0.048 R)
• M66: 20,131,834 km (0.112 R)
• M67: 20,704,645 km (0.119 R)
• M68: 20,896,878 km (0.116 R)
• M69: 21,025,233 km (0.105 R)
• M70: 21,379,780 km (0.079 R)
• M71: 21,509,182 km (0.119 R)
• M72: 21,768,734 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.6

Radius: 8.6

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.06 AU - 10.42 AU

Year: 9786 Days

Day: 13.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,418,275 km

• M1: 129,253 km (0.068 R)
• M2: 293,511 km (0.087 R)
• M3: 434,133 km (0.116 R)
• M4: 552,764 km (0.094 R)
• M5: 720,613 km (0.034 R)
• M6: 1,003,503 km (0.099 R)
• M7: 1,135,448 km (0.039 R)
• M8: 1,226,553 km (0.079 R)
• M9: 1,320,201 km (0.115 R)
• M10: 1,514,978 km (0.096 R)
• M11: 1,615,956 km (0.098 R)
• M12: 1,878,351 km (0.109 R)
• M13: 2,211,057 km (0.062 R)
• M14: 2,562,462 km (0.036 R)
• M15: 2,868,838 km (0.048 R)
• M16: 3,208,426 km (0.075 R)
• M17: 3,339,174 km (0.111 R)
• M18: 3,516,298 km (0.092 R)
• M19: 3,719,302 km (0.104 R)
• M20: 3,856,783 km (0.115 R)
• M21: 4,618,086 km (0.077 R)
• M22: 4,716,522 km (0.055 R)
• M23: 4,790,722 km (0.086 R)
• M24: 4,915,487 km (0.077 R)
• M25: 4,990,735 km (0.109 R)
• M26: 5,244,602 km (0.098 R)
• M27: 5,347,376 km (0.097 R)
• M28: 5,528,838 km (0.092 R)
• M29: 5,633,407 km (0.084 R)
• M30: 5,897,896 km (0.072 R)
• M31: 6,112,270 km (0.096 R)
• M32: 6,576,622 km (0.098 R)
• M33: 7,052,193 km (0.118 R)
• M34: 7,108,891 km (0.114 R)
• M35: 7,251,308 km (0.108 R)
• M36: 7,510,112 km (0.047 R)
• M37: 7,597,029 km (0.102 R)
• M38: 7,918,664 km (0.1 R)
• M39: 8,155,328 km (0.04 R)
• M40: 8,424,454 km (0.041 R)
• M41: 8,635,687 km (0.092 R)
• M42: 9,218,221 km (0.069 R)
• M43: 9,436,035 km (0.109 R)
• M44: 9,845,036 km (0.09 R)
• M45: 9,908,465 km (0.062 R)
• M46: 10,388,525 km (0.111 R)
• M47: 10,974,799 km (0.115 R)
• M48: 11,571,694 km (0.111 R)
• M49: 11,672,224 km (0.098 R)
• M50: 11,907,841 km (0.049 R)
• M51: 13,144,716 km (0.12 R)
• M52: 13,319,596 km (0.048 R)
• M53: 13,884,926 km (0.112 R)
• M54: 14,242,166 km (0.102 R)
• M55: 15,258,384 km (0.106 R)
• M56: 15,368,788 km (0.081 R)
• M57: 15,701,194 km (0.107 R)
• M58: 15,775,395 km (0.052 R)
• M59: 17,092,604 km (0.047 R)
• M60: 17,552,468 km (0.088 R)
• M61: 17,783,746 km (0.089 R)
• M62: 17,977,475 km (0.061 R)
• M63: 18,877,007 km (0.075 R)
• M64: 19,751,257 km (0.117 R)
• M65: 20,032,202 km (0.1 R)
• M66: 20,923,656 km (0.087 R)
• M67: 21,005,336 km (0.047 R)
• M68: 21,292,115 km (0.117 R)
• M69: 21,827,975 km (0.08 R)
• M70: 23,760,031 km (0.063 R)
• M71: 24,530,760 km (0.073 R)
• M72: 24,789,564 km (0.082 R)
• M73: 24,919,265 km (0.085 R)
• M74: 25,527,530 km (0.079 R)
• M75: 25,746,093 km (0.076 R)
• M76: 25,833,607 km (0.069 R)
• M77: 26,892,012 km (0.116 R)
• M78: 27,114,315 km (0.06 R)
• M79: 27,381,796 km (0.107 R)
• M80: 28,914,426 km (0.102 R)
• M81: 31,078,359 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.1

Radius: 7.9

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 12.91 AU - 14.07 AU

Year: 18766 Days

Day: 19 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 74,418,275 km

• M1: 159,771 km (0.11 R)
• M2: 860,786 km (0.09 R)
• M3: 1,452,745 km (0.065 R)
• M4: 1,980,825 km (0.03 R)
• M5: 2,063,852 km (0.105 R)
• M6: 2,190,711 km (0.102 R)
• M7: 2,320,113 km (0.05 R)
• M8: 2,631,875 km (0.047 R)
• M9: 3,246,124 km (0.099 R)
• M10: 3,319,726 km (0.098 R)
• M11: 3,773,606 km (0.077 R)
• M12: 3,851,098 km (0.09 R)
• M13: 4,878,835 km (0.061 R)
• M14: 5,134,199 km (0.087 R)
• M15: 5,191,495 km (0.082 R)
• M16: 5,481,416 km (0.092 R)
• M17: 5,717,182 km (0.12 R)
• M18: 6,290,291 km (0.118 R)
• M19: 6,382,444 km (0.115 R)
• M20: 6,693,009 km (0.076 R)
• M21: 6,755,840 km (0.065 R)
• M22: 6,913,366 km (0.111 R)
• M23: 7,523,576 km (0.041 R)
• M24: 8,760,451 km (0.108 R)
• M25: 9,140,280 km (0.114 R)
• M26: 9,951,849 km (0.085 R)
• M27: 10,457,190 km (0.112 R)
• M28: 10,749,654 km (0.101 R)
• M29: 11,455,008 km (0.095 R)
• M30: 12,252,066 km (0.118 R)
• M31: 13,461,116 km (0.089 R)
• M32: 15,117,613 km (0.104 R)
• M33: 15,489,962 km (0.082 R)
• M34: 15,697,903 km (0.079 R)
• M35: 16,158,964 km (0.093 R)
• M36: 17,872,906 km (0.091 R)
• M37: 18,530,239 km (0.092 R)
• M38: 20,916,176 km (0.065 R)
• M39: 23,253,942 km (0.105 R)
• M40: 23,492,251 km (0.098 R)
• M41: 24,115,626 km (0.118 R)
• M42: 24,550,357 km (0.104 R)
• M43: 25,771,674 km (0.1 R)
• M44: 25,870,109 km (0.045 R)
• M45: 26,018,211 km (0.097 R)
• M46: 26,962,473 km (0.116 R)
• M47: 28,476,254 km (0.12 R)
• M48: 28,833,494 km (0.066 R)
• M49: 28,986,981 km (0.085 R)
• M50: 29,346,315 km (0.085 R)
• M51: 29,397,777 km (0.065 R)
• M52: 30,485,054 km (0.099 R)
• M53: 31,112,318 km (0.119 R)
• M54: 31,585,496 km (0.101 R)
• M55: 31,902,344 km (0.118 R)
• M56: 32,912,429 km (0.048 R)
• M57: 34,420,226 km (0.112 R)
• M58: 34,637,442 km (0.11 R)
• M59: 35,730,404 km (0.098 R)
• M60: 36,005,365 km (0.114 R)
• M61: 36,336,276 km (0.027 R)
• M62: 36,890,087 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.5

Radius: 5.5

Gravity: 23.02 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 12.57 AU - 14.81 AU

Year: 19185 Days

Day: 24.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 74,418,275 km

• M1: 311,014 km (0.087 R)
• M2: 975,528 km (0.049 R)
• M3: 1,300,454 km (0.109 R)
• M4: 1,750,744 km (0.09 R)
• M5: 1,846,187 km (0.076 R)
• M6: 2,279,872 km (0.12 R)
• M7: 2,526,110 km (0.076 R)
• M8: 2,743,924 km (0.09 R)
• M9: 2,930,173 km (0.116 R)
• M10: 3,593,640 km (0.1 R)
• M11: 3,921,409 km (0.103 R)
• M12: 4,474,472 km (0.066 R)
• M13: 5,279,758 km (0.064 R)
• M14: 5,558,159 km (0.068 R)
• M15: 5,699,080 km (0.099 R)
• M16: 5,984,513 km (0.051 R)
• M17: 6,519,924 km (0.071 R)
• M18: 6,918,902 km (0.055 R)
• M19: 7,898,020 km (0.095 R)
• M20: 8,269,471 km (0.098 R)
• M21: 9,306,484 km (0.082 R)
• M22: 9,868,523 km (0.113 R)
• M23: 11,679,555 km (0.036 R)
• M24: 12,346,462 km (0.058 R)
• M25: 12,715,370 km (0.11 R)
• M26: 12,839,237 km (0.102 R)
• M27: 14,355,561 km (0.089 R)
• M28: 14,549,141 km (0.113 R)
• M29: 14,938,694 km (0.105 R)
• M30: 15,003,918 km (0.107 R)
• M31: 17,142,121 km (0.105 R)
• M32: 18,386,027 km (0.081 R)
• M33: 19,587,298 km (0.11 R)
• M34: 19,730,314 km (0.068 R)
• M35: 20,017,392 km (0.105 R)
• M36: 20,450,478 km (0.08 R)
• M37: 20,595,588 km (0.051 R)
• M38: 21,473,129 km (0.079 R)
• M39: 21,620,632 km (0.097 R)
• M40: 22,662,133 km (0.086 R)
• M41: 23,113,469 km (0.057 R)
• M42: 24,254,901 km (0.101 R)
• M43: 24,331,645 km (0.094 R)
• M44: 24,485,282 km (0.075 R)
• M45: 24,639,368 km (0.041 R)
• M46: 25,570,465 km (0.073 R)
• M47: 26,355,106 km (0.083 R)
• M48: 28,837,234 km (0.077 R)
• M49: 30,147,262 km (0.113 R)
• M50: 30,809,532 km (0.069 R)
• M51: 32,232,656 km (0.073 R)
• M52: 32,570,748 km (0.114 R)
• M53: 32,655,420 km (0.071 R)
• M54: 34,623,081 km (0.12 R)
• M55: 35,664,880 km (0.12 R)
• M56: 36,452,962 km (0.047 R)
• M57: 37,335,440 km (0.077 R)
• M58: 37,957,169 km (0.098 R)
• M59: 38,851,465 km (0.073 R)
• M60: 40,024,462 km (0.064 R)
• M61: 41,117,424 km (0.082 R)
• M62: 41,483,938 km (0.075 R)
• M63: 42,497,464 km (0.057 R)
• M64: 42,589,915 km (0.095 R)
• M65: 44,079,611 km (0.115 R)
• M66: 44,360,855 km (0.116 R)
• M67: 45,113,781 km (0.107 R)
• M68: 45,208,177 km (0.105 R)
• M69: 46,060,736 km (0.088 R)
• M70: 46,822,937 km (0.111 R)
• M71: 49,329,150 km (0.078 R)
• M72: 50,011,316 km (0.076 R)
• M73: 51,286,339 km (0.091 R)
• M74: 52,076,365 km (0.105 R)
• M75: 52,175,399 km (0.07 R)
• M76: 52,969,913 km (0.108 R)
• M77: 54,470,380 km (0.052 R)
• M78: 55,782,054 km (0.08 R)
• M79: 56,899,999 km (0.096 R)
• M80: 57,308,401 km (0.109 R)
• M81: 57,820,175 km (0.058 R)
• M82: 58,333,446 km (0.079 R)
• M83: 62,494,361 km (0.078 R)
• M84: 63,021,095 km (0.12 R)
• M85: 63,761,156 km (0.075 R)
• M86: 64,079,201 km (0.108 R)
• M87: 65,036,478 km (0.087 R)
• M88: 65,249,804 km (0.052 R)
• M89: 65,677,205 km (0.077 R)
• M90: 65,891,280 km (0.074 R)
• M91: 65,998,392 km (0.109 R)
• M92: 67,504,094 km (0.053 R)
• M93: 70,002,229 km (0.108 R)
• M94: 70,220,792 km (0.085 R)
• M95: 71,427,598 km (0.085 R)
• M96: 71,647,656 km (0.119 R)
• M97: 72,530,433 km (0.106 R)
• M98: 73,750,105 km (0.072 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: 419 - 18,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit