🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.6

Radius: 12.1

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.8 AU - 0.98 AU

Year: 590 Days

Day: 14.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 63,119,851 km

• M1: 150,795 km (0.095 R)
• M2: 267,331 km (0.117 R)
• M3: 357,988 km (0.037 R)
• M4: 448,345 km (0.104 R)
• M5: 531,671 km (0.068 R)
• M6: 659,128 km (0.104 R)
• M7: 772,673 km (0.091 R)
• M8: 920,924 km (0.089 R)
• M9: 1,004,400 km (0.098 R)
• M10: 1,149,959 km (0.042 R)
• M11: 1,259,464 km (0.08 R)
• M12: 1,411,157 km (0.096 R)
• M13: 1,542,354 km (0.092 R)
• M14: 1,623,137 km (0.109 R)
• M15: 1,796,371 km (0.106 R)
• M16: 1,910,365 km (0.101 R)
• M17: 2,005,060 km (0.067 R)
• M18: 2,086,292 km (0.076 R)
• M19: 2,183,979 km (0.034 R)
• M20: 2,454,602 km (0.08 R)
• M21: 2,662,693 km (0.04 R)
• M22: 2,801,968 km (0.116 R)
• M23: 2,885,145 km (0.104 R)
• M24: 3,130,934 km (0.118 R)
• M25: 3,252,108 km (0.076 R)
• M26: 3,419,059 km (0.113 R)
• M27: 3,534,998 km (0.031 R)
• M28: 3,918,716 km (0.095 R)
• M29: 4,030,765 km (0.055 R)
• M30: 4,191,433 km (0.112 R)
• M31: 4,296,600 km (0.054 R)
• M32: 4,499,754 km (0.093 R)
• M33: 4,775,613 km (0.115 R)
• M34: 4,875,544 km (0.092 R)
• M35: 5,230,690 km (0.1 R)
• M36: 5,364,879 km (0.032 R)
• M37: 5,902,085 km (0.113 R)
• M38: 5,987,804 km (0.089 R)
• M39: 6,074,122 km (0.038 R)
• M40: 6,346,390 km (0.07 R)
• M41: 6,445,424 km (0.063 R)
• M42: 6,611,627 km (0.119 R)
• M43: 6,745,667 km (0.106 R)
• M44: 6,948,223 km (0.066 R)
• M45: 7,233,207 km (0.113 R)
• M46: 7,313,690 km (0.094 R)
• M47: 7,440,699 km (0.111 R)
• M48: 7,556,787 km (0.076 R)
• M49: 7,696,960 km (0.094 R)
• M50: 8,051,208 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.3

Radius: 14.3

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.09 AU - 3.13 AU

Year: 2964 Days

Day: 14.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 63,119,851 km

• M1: 178,620 km (0.115 R)
• M2: 278,102 km (0.085 R)
• M3: 390,899 km (0.083 R)
• M4: 759,658 km (0.113 R)
• M5: 911,051 km (0.101 R)
• M6: 1,061,696 km (0.097 R)
• M7: 1,183,768 km (0.028 R)
• M8: 1,311,076 km (0.118 R)
• M9: 1,622,239 km (0.119 R)
• M10: 1,779,616 km (0.032 R)
• M11: 1,957,488 km (0.079 R)
• M12: 2,064,151 km (0.103 R)
• M13: 2,157,201 km (0.057 R)
• M14: 2,477,790 km (0.1 R)
• M15: 2,577,123 km (0.096 R)
• M16: 2,848,493 km (0.097 R)
• M17: 3,093,834 km (0.112 R)
• M18: 3,237,298 km (0.116 R)
• M19: 3,438,208 km (0.061 R)
• M20: 3,624,457 km (0.03 R)
• M21: 3,718,853 km (0.051 R)
• M22: 4,065,771 km (0.099 R)
• M23: 4,463,701 km (0.091 R)
• M24: 4,667,454 km (0.118 R)
• M25: 4,853,404 km (0.106 R)
• M26: 5,232,934 km (0.051 R)
• M27: 5,644,178 km (0.074 R)
• M28: 6,224,019 km (0.073 R)
• M29: 6,521,121 km (0.063 R)
• M30: 6,752,997 km (0.112 R)
• M31: 7,224,680 km (0.069 R)
• M32: 7,878,721 km (0.101 R)
• M33: 8,780,198 km (0.078 R)
• M34: 9,036,459 km (0.065 R)
• M35: 9,347,324 km (0.099 R)
• M36: 9,451,743 km (0.072 R)
• M37: 9,952,896 km (0.115 R)
• M38: 10,112,966 km (0.062 R)
• M39: 10,462,875 km (0.103 R)
• M40: 11,036,433 km (0.101 R)
• M41: 11,257,689 km (0.116 R)
• M42: 11,368,840 km (0.063 R)
• M43: 11,620,314 km (0.08 R)
• M44: 12,299,937 km (0.085 R)
• M45: 12,414,529 km (0.077 R)
• M46: 12,760,250 km (0.091 R)
• M47: 13,549,827 km (0.075 R)
• M48: 13,876,100 km (0.107 R)
• M49: 13,965,560 km (0.1 R)
• M50: 14,385,481 km (0.049 R)
• M51: 15,115,070 km (0.089 R)
• M52: 15,391,676 km (0.09 R)
• M53: 16,137,870 km (0.12 R)
• M54: 16,231,967 km (0.085 R)
• M55: 16,515,306 km (0.084 R)
• M56: 17,343,180 km (0.078 R)
• M57: 18,413,553 km (0.066 R)
• M58: 19,238,585 km (0.119 R)
• M59: 19,505,169 km (0.111 R)
• M60: 19,806,608 km (0.088 R)
• M61: 20,719,903 km (0.073 R)
• M62: 20,958,961 km (0.055 R)
• M63: 21,716,375 km (0.09 R)
• M64: 21,959,172 km (0.079 R)
• M65: 22,202,867 km (0.078 R)
• M66: 22,763,410 km (0.113 R)
• M67: 23,186,922 km (0.116 R)
• M68: 23,506,313 km (0.099 R)
• M69: 23,934,313 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.9

Radius: 6.5

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.58 AU - 8.52 AU

Year: 13158 Days

Day: 18.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,119,851 km

• M1: 115,041 km (0.067 R)
• M2: 247,734 km (0.107 R)
• M3: 354,846 km (0.068 R)
• M4: 632,051 km (0.072 R)
• M5: 801,994 km (0.051 R)
• M6: 1,482,216 km (0.114 R)
• M7: 2,221,528 km (0.07 R)
• M8: 2,272,691 km (0.113 R)
• M9: 2,641,898 km (0.058 R)
• M10: 2,861,358 km (0.087 R)
• M11: 3,614,733 km (0.077 R)
• M12: 3,766,426 km (0.093 R)
• M13: 4,233,919 km (0.07 R)
• M14: 4,393,989 km (0.066 R)
• M15: 4,523,241 km (0.117 R)
• M16: 5,087,225 km (0.12 R)
• M17: 6,244,066 km (0.052 R)
• M18: 6,721,283 km (0.109 R)
• M19: 7,058,476 km (0.087 R)
• M20: 8,103,268 km (0.041 R)
• M21: 8,222,348 km (0.106 R)
• M22: 8,866,965 km (0.09 R)
• M23: 9,779,662 km (0.099 R)
• M24: 10,290,090 km (0.082 R)
• M25: 10,376,108 km (0.099 R)
• M26: 11,469,968 km (0.109 R)
• M27: 11,827,656 km (0.096 R)
• M28: 11,917,714 km (0.07 R)
• M29: 12,508,327 km (0.068 R)
• M30: 12,692,033 km (0.088 R)
• M31: 13,248,387 km (0.109 R)
• M32: 13,482,508 km (0.089 R)
• M33: 13,529,482 km (0.095 R)
• M34: 13,623,728 km (0.113 R)
• M35: 13,812,671 km (0.108 R)
• M36: 13,907,516 km (0.1 R)
• M37: 16,047,364 km (0.066 R)
• M38: 16,447,388 km (0.026 R)
• M39: 17,461,662 km (0.092 R)
• M40: 17,666,910 km (0.067 R)
• M41: 18,183,621 km (0.093 R)
• M42: 19,763,375 km (0.108 R)
• M43: 20,353,538 km (0.048 R)
• M44: 20,515,553 km (0.069 R)
• M45: 21,331,759 km (0.058 R)
• M46: 22,380,889 km (0.062 R)
• M47: 22,603,789 km (0.047 R)
• M48: 23,164,632 km (0.041 R)
• M49: 23,673,115 km (0.086 R)
• M50: 23,900,354 km (0.08 R)
• M51: 24,242,485 km (0.094 R)
• M52: 24,586,260 km (0.116 R)
• M53: 24,874,087 km (0.081 R)
• M54: 24,931,682 km (0.119 R)
• M55: 25,105,066 km (0.111 R)
• M56: 28,593,838 km (0.118 R)
• M57: 28,957,061 km (0.06 R)
• M58: 29,321,781 km (0.083 R)
• M59: 29,933,188 km (0.108 R)
• M60: 31,230,500 km (0.079 R)
• M61: 32,294,141 km (0.094 R)
• M62: 33,688,244 km (0.041 R)
• M63: 33,815,851 km (0.061 R)
• M64: 33,879,729 km (0.104 R)
• M65: 34,264,046 km (0.096 R)
• M66: 34,328,373 km (0.091 R)
• M67: 34,521,205 km (0.072 R)
• M68: 35,425,673 km (0.111 R)
• M69: 35,490,599 km (0.071 R)
• M70: 35,620,599 km (0.089 R)
• M71: 36,272,697 km (0.1 R)
• M72: 36,534,642 km (0.065 R)
• M73: 37,853,796 km (0.088 R)
• M74: 38,585,928 km (0.109 R)
• M75: 39,322,698 km (0.057 R)
• M76: 39,389,867 km (0.036 R)
• M77: 39,861,549 km (0.116 R)
• M78: 40,267,259 km (0.036 R)
• M79: 41,219,150 km (0.108 R)
• M80: 41,629,347 km (0.114 R)
• M81: 42,178,521 km (0.069 R)
• M82: 42,799,053 km (0.119 R)
• M83: 43,145,073 km (0.086 R)
• M84: 43,283,900 km (0.052 R)
• M85: 43,631,266 km (0.068 R)
• M86: 43,770,392 km (0.103 R)
• M87: 44,258,829 km (0.079 R)
• M88: 44,398,703 km (0.117 R)
• M89: 46,017,801 km (0.07 R)
• M90: 46,443,407 km (0.113 R)
• M91: 46,656,734 km (0.038 R)
• M92: 46,799,001 km (0.112 R)
• M93: 47,441,524 km (0.099 R)
• M94: 47,656,197 km (0.111 R)
• M95: 47,799,661 km (0.119 R)
• M96: 47,943,126 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567.9

Radius: 6.3

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8 AU - 8.46 AU

Year: 16596 Days

Day: 20.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,119,851 km

• M1: 107,710 km (0.046 R)
• M2: 171,738 km (0.117 R)
• M3: 243,396 km (0.1 R)
• M4: 298,298 km (0.059 R)
• M5: 405,859 km (0.111 R)
• M6: 563,834 km (0.033 R)
• M7: 640,428 km (0.107 R)
• M8: 869,463 km (0.073 R)
• M9: 1,296,266 km (0.12 R)
• M10: 1,668,315 km (0.072 R)
• M11: 1,724,115 km (0.084 R)
• M12: 2,633,671 km (0.077 R)
• M13: 3,275,146 km (0.068 R)
• M14: 3,380,613 km (0.098 R)
• M15: 3,523,179 km (0.089 R)
• M16: 3,740,695 km (0.085 R)
• M17: 4,772,770 km (0.073 R)
• M18: 4,892,598 km (0.064 R)
• M19: 5,135,396 km (0.089 R)
• M20: 5,548,585 km (0.039 R)
• M21: 5,929,760 km (0.083 R)
• M22: 6,672,514 km (0.086 R)
• M23: 7,214,208 km (0.049 R)
• M24: 7,444,140 km (0.073 R)
• M25: 7,490,515 km (0.117 R)
• M26: 7,770,113 km (0.094 R)
• M27: 8,243,890 km (0.113 R)
• M28: 8,629,703 km (0.084 R)
• M29: 9,070,717 km (0.055 R)
• M30: 9,569,177 km (0.113 R)
• M31: 9,821,848 km (0.063 R)
• M32: 10,437,144 km (0.116 R)
• M33: 10,749,505 km (0.079 R)
• M34: 11,597,276 km (0.107 R)
• M35: 12,192,526 km (0.085 R)
• M36: 13,020,101 km (0.118 R)
• M37: 13,131,851 km (0.058 R)
• M38: 13,243,899 km (0.116 R)
• M39: 14,209,105 km (0.096 R)
• M40: 14,555,125 km (0.083 R)
• M41: 14,845,644 km (0.054 R)
• M42: 16,871,349 km (0.113 R)
• M43: 18,603,393 km (0.104 R)
• M44: 18,666,374 km (0.084 R)
• M45: 19,108,585 km (0.082 R)
• M46: 19,299,322 km (0.099 R)
• M47: 19,554,386 km (0.12 R)
• M48: 20,912,137 km (0.089 R)
• M49: 21,305,579 km (0.075 R)
• M50: 21,569,320 km (0.071 R)
• M51: 22,433,846 km (0.113 R)
• M52: 22,567,736 km (0.094 R)
• M53: 23,174,057 km (0.11 R)
• M54: 24,059,227 km (0.104 R)
• M55: 24,816,940 km (0.115 R)
• M56: 25,512,421 km (0.082 R)
• M57: 25,932,791 km (0.041 R)
• M58: 26,143,873 km (0.076 R)
• M59: 26,426,165 km (0.062 R)
• M60: 26,709,503 km (0.092 R)
• M61: 26,851,471 km (0.118 R)
• M62: 27,996,793 km (0.112 R)
• M63: 28,502,882 km (0.116 R)
• M64: 31,452,055 km (0.109 R)
• M65: 32,431,322 km (0.05 R)
• M66: 34,496,820 km (0.064 R)
• M67: 35,350,426 km (0.075 R)
• M68: 38,592,959 km (0.039 R)
• M69: 38,753,478 km (0.101 R)
• M70: 38,833,962 km (0.035 R)
• M71: 39,965,071 km (0.062 R)
• M72: 40,127,534 km (0.06 R)
• M73: 41,681,856 km (0.104 R)
• M74: 43,172,599 km (0.086 R)
• M75: 43,255,925 km (0.119 R)
• M76: 43,756,928 km (0.117 R)
• M77: 44,428,174 km (0.093 R)
• M78: 44,596,472 km (0.081 R)
• M79: 44,933,665 km (0.068 R)
• M80: 46,461,807 km (0.082 R)
• M81: 47,060,648 km (0.12 R)
• M82: 48,265,958 km (0.09 R)
• M83: 48,612,277 km (0.09 R)
• M84: 50,355,840 km (0.038 R)
• M85: 50,795,059 km (0.089 R)
• M86: 52,031,187 km (0.106 R)
• M87: 54,623,419 km (0.063 R)
• M88: 58,083,019 km (0.079 R)
• M89: 58,267,174 km (0.053 R)
• M90: 59,560,896 km (0.114 R)
• M91: 59,653,647 km (0.117 R)
• M92: 60,397,597 km (0.062 R)
• M93: 60,677,345 km (0.114 R)
• M94: 60,864,043 km (0.074 R)
• M95: 61,612,930 km (0.118 R)
• M96: 62,553,302 km (0.098 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 14,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit