🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.9

Radius: 12.2

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.79 AU - 0.89 AU

Year: 522 Days

Day: 8.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 52,935,567 km

• M1: 156,031 km (0.116 R)
• M2: 238,758 km (0.075 R)
• M3: 341,831 km (0.061 R)
• M4: 445,353 km (0.091 R)
• M5: 534,214 km (0.094 R)
• M6: 634,445 km (0.079 R)
• M7: 762,650 km (0.108 R)
• M8: 914,193 km (0.047 R)
• M9: 1,043,146 km (0.074 R)
• M10: 1,213,538 km (0.113 R)
• M11: 1,289,534 km (0.058 R)
• M12: 1,446,761 km (0.081 R)
• M13: 1,544,149 km (0.07 R)
• M14: 1,655,300 km (0.06 R)
• M15: 1,774,979 km (0.099 R)
• M16: 1,980,975 km (0.092 R)
• M17: 2,077,914 km (0.096 R)
• M18: 2,404,038 km (0.056 R)
• M19: 2,488,261 km (0.088 R)
• M20: 2,633,072 km (0.114 R)
• M21: 2,760,380 km (0.079 R)
• M22: 2,882,901 km (0.109 R)
• M23: 3,014,397 km (0.048 R)
• M24: 3,183,293 km (0.043 R)
• M25: 3,261,832 km (0.07 R)
• M26: 3,428,035 km (0.039 R)
• M27: 3,537,990 km (0.117 R)
• M28: 3,739,049 km (0.095 R)
• M29: 3,837,185 km (0.118 R)
• M30: 3,928,590 km (0.11 R)
• M31: 4,129,051 km (0.088 R)
• M32: 4,222,849 km (0.094 R)
• M33: 4,309,316 km (0.049 R)
• M34: 4,460,261 km (0.098 R)
• M35: 4,540,295 km (0.086 R)
• M36: 4,750,929 km (0.058 R)
• M37: 4,931,793 km (0.108 R)
• M38: 5,048,031 km (0.1 R)
• M39: 5,351,116 km (0.112 R)
• M40: 5,453,590 km (0.063 R)
• M41: 5,764,604 km (0.109 R)
• M42: 5,852,119 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.6

Radius: 13

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.38 AU - 2.16 AU

Year: 1597 Days

Day: 6.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 52,935,567 km

• M1: 163,510 km (0.066 R)
• M2: 251,923 km (0.094 R)
• M3: 341,831 km (0.037 R)
• M4: 435,928 km (0.078 R)
• M5: 558,299 km (0.061 R)
• M6: 677,230 km (0.104 R)
• M7: 799,601 km (0.077 R)
• M8: 985,102 km (0.083 R)
• M9: 1,208,003 km (0.114 R)
• M10: 1,314,367 km (0.1 R)
• M11: 1,472,193 km (0.102 R)
• M12: 1,781,262 km (0.098 R)
• M13: 1,877,304 km (0.104 R)
• M14: 1,975,141 km (0.078 R)
• M15: 2,093,024 km (0.118 R)
• M16: 2,490,655 km (0.07 R)
• M17: 2,819,920 km (0.069 R)
• M18: 2,922,694 km (0.094 R)
• M19: 3,068,402 km (0.069 R)
• M20: 3,400,210 km (0.079 R)
• M21: 3,531,707 km (0.097 R)
• M22: 3,620,418 km (0.078 R)
• M23: 3,788,716 km (0.111 R)
• M24: 4,098,383 km (0.068 R)
• M25: 4,191,732 km (0.101 R)
• M26: 4,392,642 km (0.116 R)
• M27: 4,548,374 km (0.081 R)
• M28: 4,705,900 km (0.116 R)
• M29: 4,927,155 km (0.083 R)
• M30: 5,076,604 km (0.072 R)
• M31: 5,176,984 km (0.033 R)
• M32: 5,290,828 km (0.049 R)
• M33: 5,379,988 km (0.064 R)
• M34: 5,611,566 km (0.119 R)
• M35: 5,715,536 km (0.058 R)
• M36: 5,846,434 km (0.073 R)
• M37: 6,057,966 km (0.064 R)
• M38: 6,177,943 km (0.1 R)
• M39: 6,393,514 km (0.082 R)
• M40: 6,707,669 km (0.064 R)
• M41: 6,873,573 km (0.116 R)
• M42: 7,097,073 km (0.118 R)
• M43: 7,337,028 km (0.066 R)
• M44: 7,536,741 km (0.112 R)
• M45: 7,695,015 km (0.117 R)
• M46: 8,029,367 km (0.09 R)
• M47: 8,250,023 km (0.078 R)
• M48: 8,427,895 km (0.103 R)
• M49: 8,712,430 km (0.097 R)
• M50: 9,244,700 km (0.109 R)
• M51: 9,522,503 km (0.047 R)
• M52: 9,693,643 km (0.079 R)
• M53: 9,928,811 km (0.113 R)
• M54: 10,086,636 km (0.093 R)
• M55: 10,292,932 km (0.076 R)
• M56: 10,436,695 km (0.094 R)
• M57: 10,597,064 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.8

Radius: 10.6

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.61 AU - 5.37 AU

Year: 7560 Days

Day: 11.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,935,567 km

• M1: 142,118 km (0.052 R)
• M2: 426,504 km (0.108 R)
• M3: 633,397 km (0.118 R)
• M4: 835,803 km (0.079 R)
• M5: 1,046,288 km (0.1 R)
• M6: 1,158,187 km (0.101 R)
• M7: 1,304,045 km (0.111 R)
• M8: 1,440,627 km (0.075 R)
• M9: 1,745,059 km (0.113 R)
• M10: 2,358,710 km (0.108 R)
• M11: 2,660,449 km (0.057 R)
• M12: 2,954,708 km (0.072 R)
• M13: 3,447,333 km (0.116 R)
• M14: 3,746,679 km (0.104 R)
• M15: 3,877,577 km (0.111 R)
• M16: 4,076,841 km (0.055 R)
• M17: 4,765,440 km (0.071 R)
• M18: 4,979,066 km (0.048 R)
• M19: 5,342,290 km (0.11 R)
• M20: 5,465,259 km (0.08 R)
• M21: 5,890,416 km (0.087 R)
• M22: 6,171,361 km (0.04 R)
• M23: 6,274,583 km (0.069 R)
• M24: 6,561,363 km (0.109 R)
• M25: 7,229,467 km (0.065 R)
• M26: 7,420,354 km (0.094 R)
• M27: 7,919,113 km (0.09 R)
• M28: 8,572,257 km (0.066 R)
• M29: 9,066,080 km (0.089 R)
• M30: 9,960,077 km (0.089 R)
• M31: 10,111,918 km (0.032 R)
• M32: 10,295,026 km (0.09 R)
• M33: 10,633,566 km (0.116 R)
• M34: 10,913,314 km (0.115 R)
• M35: 11,959,901 km (0.099 R)
• M36: 12,218,406 km (0.08 R)
• M37: 12,348,407 km (0.093 R)
• M38: 12,839,836 km (0.107 R)
• M39: 12,905,808 km (0.107 R)
• M40: 13,605,777 km (0.042 R)
• M41: 13,673,096 km (0.083 R)
• M42: 14,147,471 km (0.092 R)
• M43: 14,834,424 km (0.083 R)
• M44: 15,042,664 km (0.096 R)
• M45: 15,147,084 km (0.053 R)
• M46: 15,216,946 km (0.079 R)
• M47: 15,286,808 km (0.095 R)
• M48: 16,455,467 km (0.057 R)
• M49: 16,887,505 km (0.119 R)
• M50: 17,032,316 km (0.092 R)
• M51: 17,469,441 km (0.113 R)
• M52: 17,947,107 km (0.099 R)
• M53: 18,391,861 km (0.059 R)
• M54: 18,840,206 km (0.077 R)
• M55: 18,915,304 km (0.079 R)
• M56: 19,103,498 km (0.043 R)
• M57: 19,292,291 km (0.112 R)
• M58: 19,595,526 km (0.087 R)
• M59: 20,360,869 km (0.111 R)
• M60: 20,476,508 km (0.074 R)
• M61: 20,902,263 km (0.072 R)
• M62: 20,980,054 km (0.108 R)
• M63: 21,135,786 km (0.113 R)
• M64: 21,487,789 km (0.115 R)
• M65: 21,841,588 km (0.026 R)
• M66: 21,959,920 km (0.047 R)
• M67: 23,195,748 km (0.057 R)
• M68: 23,276,232 km (0.111 R)
• M69: 23,397,107 km (0.111 R)
• M70: 24,699,955 km (0.117 R)
• M71: 25,443,307 km (0.099 R)
• M72: 25,526,333 km (0.07 R)
• M73: 25,650,948 km (0.106 R)
• M74: 25,859,338 km (0.114 R)
• M75: 26,361,538 km (0.065 R)
• M76: 26,867,030 km (0.116 R)
• M77: 27,375,812 km (0.081 R)
• M78: 27,802,166 km (0.12 R)
• M79: 28,359,717 km (0.114 R)
• M80: 29,007,626 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.6

Radius: 7.7

Gravity: 15.9 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.76 AU - 7.18 AU

Year: 9894 Days

Day: 18.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,935,567 km

• M1: 133,591 km (0.085 R)
• M2: 223,350 km (0.08 R)
• M3: 722,259 km (0.057 R)
• M4: 777,311 km (0.03 R)
• M5: 891,903 km (0.037 R)
• M6: 951,293 km (0.119 R)
• M7: 1,095,356 km (0.103 R)
• M8: 1,269,039 km (0.097 R)
• M9: 1,405,173 km (0.081 R)
• M10: 2,264,912 km (0.118 R)
• M11: 2,983,131 km (0.025 R)
• M12: 3,414,272 km (0.098 R)
• M13: 3,477,552 km (0.075 R)
• M14: 3,541,131 km (0.111 R)
• M15: 3,766,874 km (0.104 R)
• M16: 3,897,922 km (0.102 R)
• M17: 4,130,996 km (0.058 R)
• M18: 4,786,533 km (0.098 R)
• M19: 4,857,443 km (0.096 R)
• M20: 6,115,262 km (0.119 R)
• M21: 6,780,224 km (0.108 R)
• M22: 6,859,960 km (0.047 R)
• M23: 6,980,087 km (0.108 R)
• M24: 7,467,776 km (0.054 R)
• M25: 7,757,398 km (0.087 R)
• M26: 7,840,873 km (0.111 R)
• M27: 7,924,648 km (0.049 R)
• M28: 8,135,282 km (0.06 R)
• M29: 8,778,253 km (0.065 R)
• M30: 9,571,272 km (0.082 R)
• M31: 11,083,856 km (0.107 R)
• M32: 12,669,294 km (0.092 R)
• M33: 13,213,382 km (0.091 R)
• M34: 13,263,347 km (0.093 R)
• M35: 13,866,376 km (0.106 R)
• M36: 14,171,257 km (0.058 R)
• M37: 15,099,063 km (0.077 R)
• M38: 15,834,336 km (0.103 R)
• M39: 16,152,980 km (0.035 R)
• M40: 16,850,555 km (0.041 R)
• M41: 16,904,709 km (0.098 R)
• M42: 17,067,322 km (0.112 R)
• M43: 17,339,440 km (0.089 R)
• M44: 17,394,044 km (0.054 R)
• M45: 18,553,726 km (0.097 R)
• M46: 19,510,704 km (0.071 R)
• M47: 19,966,678 km (0.043 R)
• M48: 20,023,974 km (0.047 R)
• M49: 20,483,838 km (0.098 R)
• M50: 20,657,072 km (0.117 R)
• M51: 20,947,143 km (0.096 R)
• M52: 21,005,336 km (0.107 R)
• M53: 21,180,067 km (0.09 R)
• M54: 21,238,559 km (0.111 R)
• M55: 22,417,241 km (0.098 R)
• M56: 23,375,565 km (0.106 R)
• M57: 23,556,728 km (0.1 R)
• M58: 24,042,173 km (0.119 R)
• M59: 24,592,095 km (0.089 R)
• M60: 26,455,187 km (0.103 R)
• M61: 26,518,167 km (0.119 R)
• M62: 26,770,240 km (0.097 R)
• M63: 28,685,691 km (0.088 R)
• M64: 28,750,317 km (0.116 R)
• M65: 29,725,247 km (0.108 R)
• M66: 30,052,716 km (0.093 R)
• M67: 31,440,685 km (0.06 R)
• M68: 32,243,278 km (0.113 R)
• M69: 32,310,447 km (0.09 R)
• M70: 32,782,129 km (0.051 R)
• M71: 33,323,823 km (0.116 R)
• M72: 33,664,009 km (0.09 R)
• M73: 34,966,857 km (0.082 R)
• M74: 35,174,050 km (0.089 R)
• M75: 35,798,172 km (0.091 R)
• M76: 35,867,735 km (0.104 R)
• M77: 36,425,885 km (0.075 R)
• M78: 36,846,404 km (0.05 R)
• M79: 37,198,109 km (0.107 R)
• M80: 39,547,095 km (0.11 R)
• M81: 39,762,964 km (0.107 R)
• M82: 40,485,522 km (0.119 R)
• M83: 42,531,572 km (0.091 R)
• M84: 44,013,489 km (0.07 R)
• M85: 45,136,071 km (0.087 R)
• M86: 46,343,775 km (0.104 R)
• M87: 48,945,282 km (0.076 R)
• M88: 49,486,826 km (0.085 R)
• M89: 50,108,106 km (0.109 R)
• M90: 51,279,906 km (0.065 R)
• M91: 52,539,819 km (0.05 R)
• M92: 52,697,944 km (0.118 R)
• M93: 52,856,368 km (0.08 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 17,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit