🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.9

Radius: 9.7

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.08 AU - 2.38 AU

Year: 2185 Days

Day: 12.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 87,631,394 km

• M1: 123,568 km (0.078 R)
• M2: 198,816 km (0.066 R)
• M3: 278,850 km (0.117 R)
• M4: 349,311 km (0.119 R)
• M5: 559,047 km (0.059 R)
• M6: 645,066 km (0.093 R)
• M7: 751,580 km (0.101 R)
• M8: 914,791 km (0.085 R)
• M9: 1,066,034 km (0.065 R)
• M10: 1,144,873 km (0.106 R)
• M11: 1,257,370 km (0.026 R)
• M12: 1,354,160 km (0.062 R)
• M13: 1,673,851 km (0.098 R)
• M14: 1,860,998 km (0.094 R)
• M15: 1,957,189 km (0.12 R)
• M16: 2,350,781 km (0.091 R)
• M17: 2,651,921 km (0.118 R)
• M18: 2,811,393 km (0.081 R)
• M19: 2,913,718 km (0.061 R)
• M20: 3,008,712 km (0.115 R)
• M21: 3,157,562 km (0.079 R)
• M22: 3,264,076 km (0.111 R)
• M23: 3,508,369 km (0.039 R)
• M24: 3,609,497 km (0.116 R)
• M25: 3,833,745 km (0.105 R)
• M26: 4,217,613 km (0.077 R)
• M27: 4,384,564 km (0.066 R)
• M28: 4,513,817 km (0.113 R)
• M29: 4,970,688 km (0.104 R)
• M30: 5,315,212 km (0.111 R)
• M31: 5,527,791 km (0.099 R)
• M32: 5,592,118 km (0.091 R)
• M33: 5,743,212 km (0.072 R)
• M34: 5,830,128 km (0.074 R)
• M35: 5,906,573 km (0.088 R)
• M36: 6,027,298 km (0.046 R)
• M37: 6,171,211 km (0.075 R)
• M38: 6,507,507 km (0.049 R)
• M39: 6,643,641 km (0.041 R)
• M40: 6,792,342 km (0.119 R)
• M41: 7,315,336 km (0.077 R)
• M42: 7,397,914 km (0.107 R)
• M43: 7,492,609 km (0.111 R)
• M44: 7,875,580 km (0.055 R)
• M45: 8,045,074 km (0.026 R)
• M46: 8,154,730 km (0.075 R)
• M47: 8,228,032 km (0.12 R)
• M48: 8,313,902 km (0.069 R)

Planet 2 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.7

Radius: 6.4

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.96 AU - 8.12 AU

Year: 14955 Days

Day: 24.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 87,631,394 km

• M1: 239,207 km (0.08 R)
• M2: 560,693 km (0.09 R)
• M3: 622,028 km (0.08 R)
• M4: 768,933 km (0.095 R)
• M5: 890,855 km (0.115 R)
• M6: 1,680,882 km (0.075 R)
• M7: 1,981,424 km (0.081 R)
• M8: 2,150,170 km (0.058 R)
• M9: 2,199,238 km (0.051 R)
• M10: 2,790,748 km (0.103 R)
• M11: 3,258,092 km (0.114 R)
• M12: 3,544,422 km (0.096 R)
• M13: 3,808,911 km (0.116 R)
• M14: 3,868,601 km (0.118 R)
• M15: 4,049,465 km (0.12 R)
• M16: 4,326,071 km (0.083 R)
• M17: 5,027,685 km (0.083 R)
• M18: 5,125,971 km (0.104 R)
• M19: 5,798,413 km (0.119 R)
• M20: 5,901,636 km (0.077 R)
• M21: 6,462,478 km (0.074 R)
• M22: 6,749,407 km (0.062 R)
• M23: 7,298,431 km (0.092 R)
• M24: 7,937,962 km (0.107 R)
• M25: 8,950,291 km (0.118 R)
• M26: 10,126,878 km (0.049 R)
• M27: 10,417,996 km (0.09 R)
• M28: 11,523,674 km (0.088 R)
• M29: 11,740,441 km (0.108 R)
• M30: 12,002,536 km (0.117 R)
• M31: 12,134,332 km (0.088 R)
• M32: 13,296,109 km (0.107 R)
• M33: 13,890,162 km (0.101 R)
• M34: 14,167,367 km (0.083 R)
• M35: 14,492,892 km (0.043 R)
• M36: 14,727,013 km (0.101 R)
• M37: 14,821,110 km (0.081 R)
• M38: 15,009,603 km (0.086 R)
• M39: 16,303,326 km (0.085 R)
• M40: 16,742,395 km (0.034 R)
• M41: 16,889,600 km (0.036 R)
• M42: 16,988,035 km (0.117 R)
• M43: 17,234,871 km (0.082 R)
• M44: 17,632,353 km (0.042 R)
• M45: 17,782,100 km (0.087 R)
• M46: 18,995,788 km (0.116 R)
• M47: 19,200,588 km (0.064 R)
• M48: 19,406,285 km (0.115 R)
• M49: 19,457,746 km (0.057 R)
• M50: 19,923,444 km (0.111 R)
• M51: 20,971,378 km (0.104 R)
• M52: 21,342,380 km (0.056 R)
• M53: 21,769,033 km (0.098 R)
• M54: 21,822,589 km (0.076 R)
• M55: 22,793,629 km (0.064 R)
• M56: 23,284,460 km (0.12 R)
• M57: 23,668,627 km (0.054 R)
• M58: 26,358,696 km (0.099 R)
• M59: 27,161,438 km (0.057 R)
• M60: 27,450,012 km (0.082 R)
• M61: 27,565,652 km (0.092 R)
• M62: 27,972,109 km (0.091 R)
• M63: 28,849,501 km (0.101 R)
• M64: 29,084,968 km (0.09 R)
• M65: 29,143,909 km (0.044 R)
• M66: 29,914,189 km (0.056 R)
• M67: 30,571,222 km (0.092 R)
• M68: 31,293,331 km (0.106 R)
• M69: 31,414,206 km (0.079 R)
• M70: 32,021,125 km (0.098 R)
• M71: 32,754,454 km (0.06 R)
• M72: 33,123,213 km (0.06 R)
• M73: 33,431,534 km (0.118 R)
• M74: 33,555,102 km (0.115 R)
• M75: 34,674,393 km (0.116 R)
• M76: 34,924,820 km (0.099 R)
• M77: 35,553,280 km (0.07 R)
• M78: 36,439,648 km (0.118 R)
• M79: 37,589,756 km (0.114 R)
• M80: 38,751,832 km (0.062 R)
• M81: 41,045,018 km (0.053 R)
• M82: 42,174,632 km (0.077 R)
• M83: 42,978,122 km (0.066 R)
• M84: 43,179,780 km (0.08 R)
• M85: 43,854,167 km (0.111 R)
• M86: 45,350,295 km (0.093 R)
• M87: 45,692,725 km (0.077 R)

Asteroid Belt

Center: 8.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.5

Radius: 7.3

Gravity: 15.4 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.42 AU - 12.26 AU

Year: 20249 Days

Day: 18 Hours

Environment

Temp: -228 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,631,394 km

• M1: 160,219 km (0.059 R)
• M2: 225,594 km (0.099 R)
• M3: 717,621 km (0.117 R)
• M4: 1,112,111 km (0.043 R)
• M5: 1,169,257 km (0.113 R)
• M6: 1,227,600 km (0.067 R)
• M7: 1,286,841 km (0.107 R)
• M8: 1,377,796 km (0.038 R)
• M9: 1,470,697 km (0.095 R)
• M10: 1,863,690 km (0.058 R)
• M11: 2,072,080 km (0.062 R)
• M12: 2,859,862 km (0.116 R)
• M13: 2,939,299 km (0.088 R)
• M14: 3,558,784 km (0.097 R)
• M15: 3,644,503 km (0.073 R)
• M16: 5,105,327 km (0.098 R)
• M17: 5,446,559 km (0.079 R)
• M18: 7,534,497 km (0.062 R)
• M19: 7,978,802 km (0.108 R)
• M20: 10,142,137 km (0.07 R)
• M21: 10,263,910 km (0.102 R)
• M22: 10,386,281 km (0.087 R)
• M23: 10,694,153 km (0.109 R)
• M24: 12,213,619 km (0.113 R)
• M25: 12,604,069 km (0.074 R)
• M26: 12,669,444 km (0.067 R)
• M27: 12,800,791 km (0.063 R)
• M28: 12,932,437 km (0.096 R)
• M29: 15,030,846 km (0.109 R)
• M30: 15,589,295 km (0.081 R)
• M31: 18,780,068 km (0.114 R)
• M32: 19,532,695 km (0.095 R)
• M33: 19,684,387 km (0.117 R)
• M34: 19,988,819 km (0.1 R)
• M35: 20,834,495 km (0.111 R)
• M36: 21,613,302 km (0.098 R)
• M37: 21,770,230 km (0.115 R)
• M38: 22,401,533 km (0.07 R)
• M39: 22,799,314 km (0.07 R)
• M40: 23,925,187 km (0.094 R)
• M41: 24,168,882 km (0.106 R)
• M42: 24,576,686 km (0.099 R)
• M43: 24,986,884 km (0.119 R)
• M44: 25,399,175 km (0.084 R)
• M45: 27,664,835 km (0.103 R)
• M46: 28,262,778 km (0.067 R)
• M47: 30,608,472 km (0.108 R)
• M48: 30,696,585 km (0.074 R)
• M49: 32,475,753 km (0.081 R)
• M50: 34,014,068 km (0.08 R)
• M51: 34,471,089 km (0.112 R)
• M52: 38,579,196 km (0.113 R)
• M53: 38,864,928 km (0.081 R)
• M54: 39,726,163 km (0.106 R)
• M55: 40,400,401 km (0.106 R)
• M56: 41,370,094 km (0.055 R)
• M57: 42,249,431 km (0.105 R)
• M58: 43,629,471 km (0.119 R)
• M59: 44,125,837 km (0.081 R)
• M60: 44,824,010 km (0.12 R)
• M61: 44,924,091 km (0.061 R)
• M62: 47,653,055 km (0.085 R)
• M63: 48,574,578 km (0.108 R)
• M64: 50,331,306 km (0.093 R)
• M65: 50,539,247 km (0.113 R)
• M66: 52,635,263 km (0.086 R)
• M67: 53,800,181 km (0.084 R)
• M68: 54,225,937 km (0.08 R)
• M69: 55,295,113 km (0.089 R)
• M70: 56,371,170 km (0.1 R)
• M71: 56,479,180 km (0.108 R)
• M72: 59,201,113 km (0.045 R)
• M73: 60,081,198 km (0.08 R)
• M74: 60,854,768 km (0.108 R)
• M75: 61,631,630 km (0.046 R)
• M76: 62,523,532 km (0.09 R)
• M77: 62,635,282 km (0.105 R)
• M78: 63,195,227 km (0.102 R)
• M79: 63,531,972 km (0.12 R)
• M80: 64,998,180 km (0.118 R)
• M81: 65,224,821 km (0.081 R)
• M82: 65,678,701 km (0.037 R)
• M83: 67,046,624 km (0.071 R)
• M84: 67,275,509 km (0.057 R)
• M85: 69,578,867 km (0.082 R)
• M86: 70,158,709 km (0.089 R)
• M87: 70,973,269 km (0.113 R)
• M88: 71,673,985 km (0.107 R)
• M89: 72,376,796 km (0.057 R)
• M90: 74,499,291 km (0.03 R)
• M91: 78,926,041 km (0.104 R)
• M92: 79,288,667 km (0.106 R)
• M93: 79,651,890 km (0.113 R)
• M94: 81,476,236 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.2

Radius: 4.2

Gravity: 47.63 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.18 AU - 12.82 AU

Year: 22320 Days

Day: 24.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,631,394 km

• M1: 357,689 km (0.077 R)
• M2: 398,379 km (0.04 R)
• M3: 462,557 km (0.06 R)
• M4: 701,016 km (0.077 R)
• M5: 916,287 km (0.094 R)
• M6: 973,284 km (0.074 R)
• M7: 1,060,948 km (0.113 R)
• M8: 1,437,037 km (0.112 R)
• M9: 1,744,162 km (0.036 R)
• M10: 1,923,529 km (0.085 R)
• M11: 2,416,903 km (0.067 R)
• M12: 2,496,190 km (0.119 R)
• M13: 3,247,321 km (0.089 R)
• M14: 4,157,325 km (0.104 R)
• M15: 4,738,513 km (0.03 R)
• M16: 5,140,183 km (0.119 R)
• M17: 5,242,209 km (0.058 R)
• M18: 6,082,949 km (0.116 R)
• M19: 6,245,113 km (0.087 R)
• M20: 7,944,395 km (0.098 R)
• M21: 8,722,304 km (0.106 R)
• M22: 8,966,448 km (0.119 R)
• M23: 9,089,417 km (0.05 R)
• M24: 9,524,148 km (0.046 R)
• M25: 10,285,153 km (0.1 R)
• M26: 11,999,544 km (0.043 R)
• M27: 12,067,163 km (0.086 R)
• M28: 13,729,494 km (0.118 R)
• M29: 14,587,139 km (0.093 R)
• M30: 14,659,395 km (0.045 R)
• M31: 14,804,205 km (0.073 R)
• M32: 15,022,469 km (0.03 R)
• M33: 15,168,476 km (0.083 R)
• M34: 16,203,993 km (0.11 R)
• M35: 16,654,731 km (0.091 R)
• M36: 19,603,455 km (0.071 R)
• M37: 20,405,748 km (0.081 R)
• M38: 20,648,545 km (0.115 R)
• M39: 20,892,240 km (0.093 R)
• M40: 21,218,663 km (0.106 R)
• M41: 21,794,016 km (0.042 R)
• M42: 21,876,744 km (0.097 R)
• M43: 22,457,932 km (0.1 R)
• M44: 23,466,072 km (0.12 R)
• M45: 24,574,891 km (0.119 R)
• M46: 25,787,831 km (0.106 R)
• M47: 26,842,944 km (0.114 R)
• M48: 27,554,133 km (0.096 R)
• M49: 30,183,914 km (0.044 R)
• M50: 30,552,822 km (0.117 R)
• M51: 30,737,874 km (0.077 R)
• M52: 31,388,476 km (0.111 R)
• M53: 31,668,672 km (0.066 R)
• M54: 33,462,501 km (0.084 R)
• M55: 34,708,651 km (0.082 R)
• M56: 34,901,782 km (0.064 R)
• M57: 34,998,422 km (0.094 R)
• M58: 36,067,598 km (0.1 R)
• M59: 36,263,272 km (0.118 R)
• M60: 37,443,898 km (0.107 R)
• M61: 38,138,481 km (0.072 R)
• M62: 41,777,150 km (0.068 R)
• M63: 42,394,241 km (0.09 R)
• M64: 44,054,628 km (0.03 R)
• M65: 46,372,049 km (0.118 R)
• M66: 49,378,368 km (0.115 R)
• M67: 51,894,604 km (0.082 R)
• M68: 52,890,477 km (0.09 R)
• M69: 53,669,433 km (0.057 R)
• M70: 56,368,627 km (0.086 R)
• M71: 58,192,674 km (0.081 R)
• M72: 58,766,532 km (0.069 R)
• M73: 59,111,803 km (0.111 R)
• M74: 59,457,674 km (0.097 R)
• M75: 59,804,292 km (0.078 R)
• M76: 64,252,435 km (0.073 R)
• M77: 66,635,978 km (0.109 R)
• M78: 67,356,740 km (0.102 R)
• M79: 67,718,019 km (0.116 R)
• M80: 68,321,647 km (0.094 R)
• M81: 69,534,137 km (0.104 R)
• M82: 70,876,180 km (0.049 R)
• M83: 74,206,378 km (0.079 R)
• M84: 75,577,592 km (0.082 R)
• M85: 76,203,659 km (0.045 R)
• M86: 77,083,145 km (0.066 R)
• M87: 78,092,183 km (0.08 R)
• M88: 78,978,849 km (0.108 R)
• M89: 79,486,884 km (0.11 R)
• M90: 79,614,042 km (0.087 R)
• M91: 83,332,147 km (0.118 R)
• M92: 84,627,366 km (0.105 R)
• M93: 85,277,369 km (0.108 R)
• M94: 86,451,712 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 19,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit