🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.57 AU - 0.69 AU

Year: 328 Days

Day: 39.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982

Radius: 10.1

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.38 AU - 3.08 AU

Year: 2959 Days

Day: 14.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 80,954,697 km

• M1: 142,716 km (0.1 R)
• M2: 214,374 km (0.118 R)
• M3: 596,447 km (0.059 R)
• M4: 738,265 km (0.051 R)
• M5: 880,533 km (0.073 R)
• M6: 1,008,439 km (0.105 R)
• M7: 1,231,789 km (0.076 R)
• M8: 1,457,532 km (0.095 R)
• M9: 1,568,384 km (0.085 R)
• M10: 2,040,814 km (0.071 R)
• M11: 2,197,294 km (0.097 R)
• M12: 2,505,615 km (0.093 R)
• M13: 2,897,561 km (0.104 R)
• M14: 3,531,108 km (0.096 R)
• M15: 3,681,903 km (0.116 R)
• M16: 3,777,197 km (0.094 R)
• M17: 4,692,736 km (0.076 R)
• M18: 5,026,788 km (0.096 R)
• M19: 5,111,460 km (0.081 R)
• M20: 5,196,731 km (0.107 R)
• M21: 5,520,610 km (0.096 R)
• M22: 5,651,957 km (0.069 R)
• M23: 5,828,782 km (0.084 R)
• M24: 6,052,431 km (0.087 R)
• M25: 6,142,788 km (0.116 R)
• M26: 6,485,217 km (0.045 R)
• M27: 6,577,669 km (0.119 R)
• M28: 6,693,757 km (0.113 R)
• M29: 6,763,769 km (0.067 R)
• M30: 7,260,583 km (0.073 R)
• M31: 7,525,521 km (0.081 R)
• M32: 7,744,682 km (0.08 R)
• M33: 7,818,284 km (0.032 R)
• M34: 8,089,954 km (0.078 R)
• M35: 8,264,385 km (0.089 R)
• M36: 8,642,568 km (0.087 R)
• M37: 9,000,556 km (0.119 R)
• M38: 9,103,778 km (0.057 R)
• M39: 9,285,241 km (0.119 R)
• M40: 9,704,863 km (0.044 R)
• M41: 10,291,735 km (0.111 R)
• M42: 10,372,668 km (0.114 R)
• M43: 10,453,750 km (0.113 R)
• M44: 10,835,224 km (0.098 R)
• M45: 11,165,985 km (0.089 R)
• M46: 11,276,837 km (0.055 R)
• M47: 11,416,113 km (0.12 R)
• M48: 11,668,185 km (0.069 R)
• M49: 12,120,719 km (0.092 R)
• M50: 12,752,470 km (0.109 R)
• M51: 12,984,946 km (0.107 R)
• M52: 13,542,497 km (0.097 R)
• M53: 13,839,149 km (0.091 R)
• M54: 14,018,068 km (0.038 R)
• M55: 14,772,191 km (0.065 R)
• M56: 14,894,114 km (0.092 R)
• M57: 15,384,944 km (0.112 R)
• M58: 15,477,545 km (0.118 R)
• M59: 15,601,412 km (0.094 R)
• M60: 16,099,872 km (0.066 R)
• M61: 17,369,061 km (0.11 R)
• M62: 17,723,757 km (0.104 R)
• M63: 17,820,846 km (0.113 R)
• M64: 19,465,825 km (0.062 R)
• M65: 19,968,623 km (0.111 R)
• M66: 21,296,154 km (0.117 R)
• M67: 21,675,834 km (0.09 R)
• M68: 22,616,954 km (0.09 R)
• M69: 22,968,958 km (0.096 R)
• M70: 23,039,568 km (0.084 R)
• M71: 23,110,178 km (0.11 R)
• M72: 23,464,725 km (0.116 R)
• M73: 23,785,313 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665

Radius: 13.1

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.03 AU - 3.33 AU

Year: 3720 Days

Day: 12.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 80,954,697 km

• M1: 183,706 km (0.104 R)
• M2: 443,857 km (0.09 R)
• M3: 566,976 km (0.093 R)
• M4: 876,943 km (0.114 R)
• M5: 1,176,587 km (0.097 R)
• M6: 1,266,645 km (0.058 R)
• M7: 1,359,097 km (0.115 R)
• M8: 1,509,443 km (0.098 R)
• M9: 1,622,389 km (0.111 R)
• M10: 1,723,667 km (0.093 R)
• M11: 1,887,327 km (0.114 R)
• M12: 2,182,633 km (0.076 R)
• M13: 2,577,123 km (0.047 R)
• M14: 2,662,244 km (0.056 R)
• M15: 2,976,549 km (0.1 R)
• M16: 3,084,110 km (0.087 R)
• M17: 3,174,766 km (0.098 R)
• M18: 3,452,120 km (0.062 R)
• M19: 3,795,448 km (0.075 R)
• M20: 4,130,098 km (0.092 R)
• M21: 4,270,570 km (0.079 R)
• M22: 4,598,040 km (0.116 R)
• M23: 5,562,647 km (0.108 R)
• M24: 5,651,359 km (0.084 R)
• M25: 5,807,988 km (0.111 R)
• M26: 6,034,030 km (0.116 R)
• M27: 6,471,604 km (0.068 R)
• M28: 7,135,370 km (0.083 R)
• M29: 7,524,474 km (0.097 R)
• M30: 7,622,909 km (0.092 R)
• M31: 7,945,592 km (0.064 R)
• M32: 8,323,476 km (0.072 R)
• M33: 9,386,668 km (0.058 R)
• M34: 9,893,805 km (0.114 R)
• M35: 10,218,731 km (0.075 R)
• M36: 10,327,788 km (0.062 R)
• M37: 10,464,820 km (0.08 R)
• M38: 11,130,530 km (0.097 R)
• M39: 11,214,604 km (0.074 R)
• M40: 11,667,288 km (0.087 R)
• M41: 11,752,708 km (0.087 R)
• M42: 11,895,873 km (0.071 R)
• M43: 11,981,892 km (0.116 R)
• M44: 12,241,444 km (0.081 R)
• M45: 12,942,609 km (0.096 R)
• M46: 13,477,123 km (0.062 R)
• M47: 13,988,598 km (0.112 R)
• M48: 14,170,658 km (0.107 R)
• M49: 14,262,063 km (0.115 R)
• M50: 15,185,979 km (0.102 R)
• M51: 15,279,478 km (0.069 R)
• M52: 15,623,852 km (0.087 R)
• M53: 15,907,639 km (0.101 R)
• M54: 16,256,651 km (0.054 R)
• M55: 16,448,136 km (0.025 R)
• M56: 17,059,393 km (0.094 R)
• M57: 17,318,945 km (0.083 R)
• M58: 17,678,130 km (0.026 R)
• M59: 18,006,647 km (0.087 R)
• M60: 18,237,925 km (0.12 R)
• M61: 18,971,104 km (0.061 R)
• M62: 20,431,778 km (0.113 R)
• M63: 20,949,985 km (0.097 R)
• M64: 21,928,505 km (0.062 R)
• M65: 22,388,069 km (0.06 R)
• M66: 22,636,701 km (0.034 R)
• M67: 23,065,299 km (0.116 R)
• M68: 23,713,058 km (0.033 R)
• M69: 23,857,868 km (0.098 R)
• M70: 24,075,533 km (0.099 R)
• M71: 24,221,092 km (0.11 R)
• M72: 24,330,448 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.4

Radius: 14.2

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.97 AU - 4.01 AU

Year: 5228 Days

Day: 14 Hours

Environment

Temp: -201 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 80,954,697 km

• M1: 179,069 km (0.048 R)
• M2: 344,524 km (0.072 R)
• M3: 518,357 km (0.066 R)
• M4: 619,485 km (0.103 R)
• M5: 810,372 km (0.077 R)
• M6: 1,156,840 km (0.093 R)
• M7: 1,326,335 km (0.082 R)
• M8: 1,444,218 km (0.084 R)
• M9: 1,535,024 km (0.085 R)
• M10: 1,628,074 km (0.114 R)
• M11: 2,209,411 km (0.083 R)
• M12: 2,459,539 km (0.119 R)
• M13: 3,086,354 km (0.042 R)
• M14: 3,469,623 km (0.109 R)
• M15: 3,572,996 km (0.082 R)
• M16: 3,719,601 km (0.119 R)
• M17: 3,825,517 km (0.095 R)
• M18: 3,932,629 km (0.06 R)
• M19: 4,917,432 km (0.066 R)
• M20: 5,104,579 km (0.11 R)
• M21: 5,437,733 km (0.12 R)
• M22: 6,997,889 km (0.111 R)
• M23: 7,610,193 km (0.089 R)
• M24: 7,963,843 km (0.066 R)
• M25: 8,184,350 km (0.076 R)
• M26: 8,295,202 km (0.114 R)
• M27: 8,406,652 km (0.057 R)
• M28: 8,659,323 km (0.069 R)
• M29: 8,914,537 km (0.108 R)
• M30: 9,028,680 km (0.087 R)
• M31: 10,739,332 km (0.089 R)
• M32: 11,044,362 km (0.097 R)
• M33: 11,383,201 km (0.092 R)
• M34: 11,913,526 km (0.029 R)
• M35: 12,261,041 km (0.08 R)
• M36: 13,291,023 km (0.095 R)
• M37: 13,552,819 km (0.029 R)
• M38: 13,849,472 km (0.116 R)
• M39: 14,081,648 km (0.108 R)
• M40: 14,684,677 km (0.09 R)
• M41: 15,125,542 km (0.119 R)
• M42: 15,330,491 km (0.092 R)
• M43: 15,570,745 km (0.1 R)
• M44: 16,298,987 km (0.1 R)
• M45: 16,509,172 km (0.074 R)
• M46: 16,826,170 km (0.115 R)
• M47: 16,932,235 km (0.104 R)
• M48: 17,680,972 km (0.115 R)
• M49: 18,041,503 km (0.058 R)
• M50: 19,618,863 km (0.048 R)
• M51: 19,730,613 km (0.108 R)
• M52: 20,141,857 km (0.049 R)
• M53: 20,480,696 km (0.095 R)
• M54: 20,935,175 km (0.075 R)
• M55: 21,584,878 km (0.084 R)
• M56: 21,738,665 km (0.094 R)
• M57: 22,280,060 km (0.102 R)
• M58: 22,552,328 km (0.076 R)
• M59: 23,100,305 km (0.093 R)
• M60: 23,612,977 km (0.039 R)
• M61: 24,049,802 km (0.041 R)
• M62: 24,209,423 km (0.036 R)
• M63: 24,569,505 km (0.068 R)
• M64: 24,891,291 km (0.092 R)
• M65: 25,092,948 km (0.068 R)
• M66: 25,376,287 km (0.117 R)
• M67: 25,620,131 km (0.038 R)
• M68: 26,150,905 km (0.117 R)
• M69: 26,273,874 km (0.067 R)
• M70: 26,850,424 km (0.115 R)
• M71: 27,389,575 km (0.077 R)
• M72: 27,514,489 km (0.055 R)
• M73: 27,723,178 km (0.114 R)
• M74: 28,057,978 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.3

Radius: 3.1

Gravity: 82.24 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.41 AU - 10.39 AU

Year: 20434 Days

Day: 21.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,954,697 km

• M1: 85,869 km (0.063 R)
• M2: 172,636 km (0.062 R)
• M3: 377,735 km (0.076 R)
• M4: 863,030 km (0.062 R)
• M5: 997,967 km (0.058 R)
• M6: 1,110,914 km (0.114 R)
• M7: 1,348,625 km (0.11 R)
• M8: 1,733,839 km (0.066 R)
• M9: 1,801,308 km (0.106 R)
• M10: 1,869,525 km (0.076 R)
• M11: 2,445,327 km (0.111 R)
• M12: 2,483,025 km (0.115 R)
• M13: 3,318,380 km (0.078 R)
• M14: 4,186,646 km (0.074 R)
• M15: 4,322,630 km (0.059 R)
• M16: 4,786,384 km (0.104 R)
• M17: 4,833,657 km (0.111 R)
• M18: 5,810,531 km (0.079 R)
• M19: 5,962,223 km (0.082 R)
• M20: 6,166,424 km (0.099 R)
• M21: 6,425,079 km (0.07 R)
• M22: 6,581,858 km (0.09 R)
• M23: 6,634,366 km (0.113 R)
• M24: 7,167,683 km (0.028 R)
• M25: 7,549,008 km (0.108 R)
• M26: 7,825,465 km (0.104 R)
• M27: 9,256,518 km (0.072 R)
• M28: 9,552,273 km (0.074 R)
• M29: 9,971,596 km (0.053 R)
• M30: 10,765,960 km (0.119 R)
• M31: 11,327,700 km (0.095 R)
• M32: 11,963,043 km (0.108 R)
• M33: 13,135,441 km (0.114 R)
• M34: 13,400,977 km (0.082 R)
• M35: 13,668,159 km (0.084 R)
• M36: 14,207,908 km (0.095 R)
• M37: 15,099,811 km (0.101 R)
• M38: 15,377,913 km (0.087 R)
• M39: 16,080,425 km (0.094 R)
• M40: 16,293,153 km (0.097 R)
• M41: 16,364,361 km (0.107 R)
• M42: 17,662,273 km (0.102 R)
• M43: 18,992,946 km (0.104 R)
• M44: 19,594,628 km (0.06 R)
• M45: 21,281,344 km (0.11 R)
• M46: 21,592,957 km (0.112 R)
• M47: 22,695,493 km (0.027 R)
• M48: 22,934,102 km (0.05 R)
• M49: 23,333,677 km (0.04 R)
• M50: 24,058,629 km (0.06 R)
• M51: 25,283,387 km (0.05 R)
• M52: 25,696,127 km (0.109 R)
• M53: 26,110,962 km (0.1 R)
• M54: 26,277,614 km (0.115 R)
• M55: 29,163,207 km (0.074 R)
• M56: 29,335,993 km (0.027 R)
• M57: 29,769,677 km (0.07 R)
• M58: 30,030,875 km (0.062 R)
• M59: 30,205,456 km (0.033 R)
• M60: 31,171,409 km (0.114 R)
• M61: 33,766,184 km (0.092 R)
• M62: 34,220,513 km (0.086 R)
• M63: 35,227,307 km (0.096 R)
• M64: 37,833,152 km (0.1 R)
• M65: 38,968,899 km (0.107 R)
• M66: 39,349,925 km (0.095 R)
• M67: 39,636,554 km (0.099 R)
• M68: 40,789,804 km (0.066 R)
• M69: 41,856,587 km (0.061 R)
• M70: 42,051,513 km (0.109 R)
• M71: 42,540,249 km (0.114 R)
• M72: 43,030,930 km (0.06 R)
• M73: 45,511,861 km (0.117 R)
• M74: 46,517,009 km (0.09 R)
• M75: 48,447,121 km (0.09 R)
• M76: 51,965,663 km (0.09 R)
• M77: 52,700,338 km (0.078 R)
• M78: 54,285,926 km (0.067 R)
• M79: 54,392,140 km (0.084 R)
• M80: 55,887,072 km (0.083 R)
• M81: 59,683,118 km (0.09 R)
• M82: 66,380,914 km (0.111 R)
• M83: 69,817,925 km (0.106 R)
• M84: 70,164,842 km (0.086 R)
• M85: 72,843,242 km (0.089 R)
• M86: 74,135,918 km (0.087 R)
• M87: 74,371,833 km (0.079 R)
• M88: 75,436,222 km (0.06 R)
• M89: 77,221,374 km (0.093 R)
• M90: 79,020,438 km (0.078 R)
• M91: 79,140,864 km (0.086 R)
• M92: 80,954,738 km (0.109 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: 223 - 14,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit