🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.3

Radius: 14.3

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.93 AU - 3.03 AU

Year: 2522 Days

Day: 11.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,833,253 km

• M1: 204,201 km (0.09 R)
• M2: 572,511 km (0.116 R)
• M3: 796,309 km (0.06 R)
• M4: 902,823 km (0.118 R)
• M5: 1,254,079 km (0.096 R)
• M6: 1,488,499 km (0.05 R)
• M7: 1,744,162 km (0.088 R)
• M8: 1,920,537 km (0.119 R)
• M9: 2,082,702 km (0.102 R)
• M10: 2,214,348 km (0.112 R)
• M11: 2,544,959 km (0.11 R)
• M12: 2,701,289 km (0.117 R)
• M13: 2,938,252 km (0.086 R)
• M14: 3,572,846 km (0.071 R)
• M15: 3,791,109 km (0.045 R)
• M16: 3,944,896 km (0.069 R)
• M17: 4,065,921 km (0.111 R)
• M18: 4,418,672 km (0.112 R)
• M19: 5,517,169 km (0.082 R)
• M20: 5,760,416 km (0.098 R)
• M21: 6,027,298 km (0.096 R)
• M22: 6,481,178 km (0.114 R)
• M23: 6,769,154 km (0.076 R)
• M24: 6,935,656 km (0.108 R)
• M25: 7,114,127 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.6

Radius: 12.6

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.32 AU - 3.64 AU

Year: 3322 Days

Day: 12.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 53,833,253 km

• M1: 233,971 km (0.078 R)
• M2: 558,598 km (0.114 R)
• M3: 643,570 km (0.108 R)
• M4: 872,754 km (0.031 R)
• M5: 986,299 km (0.052 R)
• M6: 1,105,229 km (0.099 R)
• M7: 1,293,423 km (0.102 R)
• M8: 1,398,291 km (0.052 R)
• M9: 1,478,925 km (0.05 R)
• M10: 1,745,209 km (0.112 R)
• M11: 1,921,585 km (0.086 R)
• M12: 2,519,527 km (0.077 R)
• M13: 2,753,947 km (0.116 R)
• M14: 2,873,925 km (0.087 R)
• M15: 3,083,811 km (0.114 R)
• M16: 3,226,676 km (0.051 R)
• M17: 3,556,091 km (0.097 R)
• M18: 3,743,836 km (0.071 R)
• M19: 3,915,724 km (0.101 R)
• M20: 4,129,350 km (0.068 R)
• M21: 4,326,969 km (0.103 R)
• M22: 4,608,961 km (0.119 R)
• M23: 4,772,770 km (0.059 R)
• M24: 4,938,675 km (0.059 R)
• M25: 5,233,532 km (0.112 R)
• M26: 5,383,130 km (0.032 R)
• M27: 5,577,607 km (0.115 R)
• M28: 6,516,034 km (0.111 R)
• M29: 6,839,764 km (0.068 R)
• M30: 7,216,152 km (0.085 R)
• M31: 7,989,424 km (0.104 R)
• M32: 8,087,859 km (0.115 R)
• M33: 8,814,307 km (0.119 R)
• M34: 9,249,936 km (0.117 R)
• M35: 9,692,596 km (0.083 R)
• M36: 9,771,434 km (0.085 R)
• M37: 10,115,658 km (0.093 R)
• M38: 10,222,322 km (0.056 R)
• M39: 10,490,700 km (0.043 R)
• M40: 10,979,736 km (0.098 R)
• M41: 11,504,076 km (0.107 R)
• M42: 12,036,645 km (0.106 R)
• M43: 12,121,467 km (0.087 R)
• M44: 12,922,713 km (0.053 R)
• M45: 13,682,072 km (0.057 R)
• M46: 14,097,056 km (0.108 R)
• M47: 14,516,080 km (0.092 R)
• M48: 14,666,874 km (0.053 R)
• M49: 14,848,337 km (0.108 R)
• M50: 15,520,181 km (0.047 R)
• M51: 16,295,846 km (0.043 R)
• M52: 16,515,306 km (0.042 R)
• M53: 17,020,498 km (0.1 R)
• M54: 17,115,792 km (0.108 R)
• M55: 17,402,870 km (0.115 R)
• M56: 17,627,117 km (0.113 R)
• M57: 17,916,888 km (0.031 R)
• M58: 18,111,066 km (0.041 R)
• M59: 18,208,305 km (0.084 R)
• M60: 18,632,116 km (0.06 R)
• M61: 19,026,156 km (0.106 R)
• M62: 19,922,696 km (0.046 R)
• M63: 20,426,841 km (0.1 R)
• M64: 20,833,149 km (0.102 R)
• M65: 20,935,025 km (0.032 R)
• M66: 21,826,030 km (0.118 R)
• M67: 21,964,109 km (0.047 R)
• M68: 22,589,578 km (0.119 R)
• M69: 22,694,296 km (0.098 R)
• M70: 23,467,867 km (0.108 R)
• M71: 23,715,750 km (0.109 R)

Asteroid Belt

Center: 4.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.9

Radius: 14.2

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.95 AU - 5.51 AU

Year: 7723 Days

Day: 7.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 53,833,253 km

• M1: 185,501 km (0.116 R)
• M2: 284,236 km (0.09 R)
• M3: 378,931 km (0.082 R)
• M4: 491,878 km (0.071 R)
• M5: 817,403 km (0.102 R)
• M6: 931,995 km (0.1 R)
• M7: 1,022,053 km (0.116 R)
• M8: 1,195,586 km (0.098 R)
• M9: 1,414,149 km (0.101 R)
• M10: 1,555,369 km (0.045 R)
• M11: 1,872,217 km (0.111 R)
• M12: 3,104,754 km (0.028 R)
• M13: 3,244,628 km (0.109 R)
• M14: 3,339,024 km (0.047 R)
• M15: 3,603,364 km (0.1 R)
• M16: 4,101,974 km (0.092 R)
• M17: 4,230,179 km (0.11 R)
• M18: 4,490,479 km (0.099 R)
• M19: 4,836,948 km (0.098 R)
• M20: 4,999,860 km (0.064 R)
• M21: 5,359,045 km (0.06 R)
• M22: 5,899,392 km (0.103 R)
• M23: 6,636,910 km (0.103 R)
• M24: 7,973,267 km (0.072 R)
• M25: 9,255,620 km (0.12 R)
• M26: 9,629,017 km (0.102 R)
• M27: 10,146,027 km (0.106 R)
• M28: 10,460,631 km (0.088 R)
• M29: 10,849,586 km (0.073 R)
• M30: 11,315,433 km (0.069 R)
• M31: 12,303,826 km (0.059 R)
• M32: 12,602,125 km (0.047 R)
• M33: 13,129,756 km (0.066 R)
• M34: 13,319,895 km (0.07 R)
• M35: 13,511,081 km (0.066 R)
• M36: 14,128,771 km (0.12 R)
• M37: 14,874,367 km (0.092 R)
• M38: 15,232,055 km (0.117 R)
• M39: 15,391,975 km (0.098 R)
• M40: 16,444,696 km (0.115 R)
• M41: 16,773,362 km (0.105 R)
• M42: 17,021,246 km (0.089 R)
• M43: 17,270,476 km (0.115 R)
• M44: 18,109,720 km (0.098 R)
• M45: 18,321,550 km (0.096 R)
• M46: 19,220,484 km (0.095 R)
• M47: 20,046,264 km (0.064 R)
• M48: 21,150,297 km (0.096 R)
• M49: 22,274,225 km (0.111 R)
• M50: 22,592,420 km (0.111 R)
• M51: 22,729,152 km (0.078 R)
• M52: 23,371,376 km (0.071 R)
• M53: 24,720,450 km (0.069 R)
• M54: 24,861,521 km (0.055 R)
• M55: 25,002,741 km (0.108 R)
• M56: 25,665,609 km (0.101 R)
• M57: 26,094,805 km (0.1 R)
• M58: 26,911,909 km (0.072 R)
• M59: 27,153,958 km (0.091 R)
• M60: 27,396,606 km (0.058 R)
• M61: 28,325,310 km (0.083 R)
• M62: 28,867,752 km (0.102 R)
• M63: 29,463,450 km (0.1 R)
• M64: 29,962,808 km (0.042 R)
• M65: 30,263,948 km (0.081 R)
• M66: 30,565,987 km (0.086 R)
• M67: 30,666,816 km (0.072 R)
• M68: 31,478,085 km (0.097 R)
• M69: 32,142,449 km (0.119 R)
• M70: 33,901,869 km (0.085 R)
• M71: 34,058,498 km (0.083 R)
• M72: 34,163,217 km (0.092 R)
• M73: 35,004,107 km (0.112 R)
• M74: 35,268,296 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.3

Radius: 3.4

Gravity: 71.65 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.17 AU - 7.93 AU

Year: 10824 Days

Day: 24.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 53,833,253 km

• M1: 43,982 km (0.092 R)
• M2: 151,094 km (0.108 R)
• M3: 505,342 km (0.093 R)
• M4: 996,172 km (0.041 R)
• M5: 1,125,126 km (0.099 R)
• M6: 1,567,786 km (0.085 R)
• M7: 1,717,832 km (0.052 R)
• M8: 1,820,456 km (0.096 R)
• M9: 1,872,517 km (0.079 R)
• M10: 2,920,599 km (0.088 R)
• M11: 3,136,020 km (0.118 R)
• M12: 3,198,552 km (0.037 R)
• M13: 3,293,098 km (0.096 R)
• M14: 3,452,719 km (0.081 R)
• M15: 4,357,337 km (0.12 R)
• M16: 4,674,185 km (0.077 R)
• M17: 5,144,970 km (0.116 R)
• M18: 5,330,172 km (0.119 R)
• M19: 5,555,167 km (0.079 R)
• M20: 5,668,862 km (0.084 R)
• M21: 6,014,433 km (0.059 R)
• M22: 6,092,074 km (0.116 R)
• M23: 6,366,736 km (0.059 R)
• M24: 6,446,023 km (0.06 R)
• M25: 6,645,437 km (0.105 R)
• M26: 6,766,162 km (0.103 R)
• M27: 7,091,537 km (0.109 R)
• M28: 7,256,095 km (0.059 R)
• M29: 7,297,384 km (0.104 R)
• M30: 7,421,850 km (0.113 R)
• M31: 7,969,378 km (0.105 R)
• M32: 8,486,238 km (0.103 R)
• M33: 9,825,139 km (0.096 R)
• M34: 10,332,276 km (0.081 R)
• M35: 10,565,649 km (0.045 R)
• M36: 10,659,447 km (0.073 R)
• M37: 10,706,420 km (0.042 R)
• M38: 11,468,023 km (0.113 R)
• M39: 12,543,333 km (0.025 R)
• M40: 13,294,763 km (0.059 R)
• M41: 13,345,476 km (0.113 R)
• M42: 13,906,319 km (0.079 R)
• M43: 14,475,090 km (0.1 R)
• M44: 15,848,997 km (0.083 R)
• M45: 17,264,043 km (0.114 R)
• M46: 19,060,265 km (0.082 R)
• M47: 19,174,557 km (0.114 R)
• M48: 20,504,333 km (0.081 R)
• M49: 20,856,038 km (0.084 R)
• M50: 20,973,771 km (0.105 R)
• M51: 21,803,890 km (0.115 R)
• M52: 22,463,616 km (0.045 R)
• M53: 22,523,904 km (0.046 R)
• M54: 23,373,770 km (0.112 R)
• M55: 23,557,177 km (0.066 R)
• M56: 23,925,487 km (0.113 R)
• M57: 24,357,675 km (0.057 R)
• M58: 24,543,775 km (0.093 R)
• M59: 25,606,668 km (0.063 R)
• M60: 25,732,629 km (0.08 R)
• M61: 26,302,447 km (0.073 R)
• M62: 26,429,605 km (0.028 R)
• M63: 27,389,874 km (0.113 R)
• M64: 28,622,411 km (0.108 R)
• M65: 28,687,785 km (0.037 R)
• M66: 29,608,261 km (0.036 R)
• M67: 29,939,471 km (0.068 R)
• M68: 30,739,071 km (0.117 R)
• M69: 30,872,961 km (0.078 R)
• M70: 32,700,150 km (0.068 R)
• M71: 32,768,516 km (0.089 R)
• M72: 33,042,430 km (0.1 R)
• M73: 33,248,276 km (0.091 R)
• M74: 33,316,942 km (0.105 R)
• M75: 33,868,509 km (0.109 R)
• M76: 34,006,887 km (0.107 R)
• M77: 35,190,356 km (0.104 R)
• M78: 36,175,159 km (0.047 R)
• M79: 36,387,288 km (0.12 R)
• M80: 36,741,985 km (0.113 R)
• M81: 36,955,162 km (0.102 R)
• M82: 37,311,654 km (0.068 R)
• M83: 38,531,924 km (0.105 R)
• M84: 39,619,500 km (0.116 R)
• M85: 39,692,354 km (0.074 R)
• M86: 41,898,923 km (0.044 R)
• M87: 42,345,024 km (0.105 R)
• M88: 44,902,399 km (0.084 R)
• M89: 45,130,386 km (0.093 R)
• M90: 46,353,050 km (0.1 R)
• M91: 47,354,458 km (0.113 R)
• M92: 47,819,109 km (0.096 R)
• M93: 49,143,649 km (0.103 R)
• M94: 49,613,984 km (0.062 R)
• M95: 49,692,523 km (0.042 R)
• M96: 52,467,414 km (0.09 R)
• M97: 53,108,740 km (0.093 R)
• M98: 53,591,343 km (0.056 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 11,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit