🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.5

Radius: 12.6

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.56 AU - 0.56 AU

Year: 279 Days

Day: 15 Hours

Environment

Temp: -144 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 14,639,966 km

• M1: 162,164 km (0.108 R)
• M2: 241,002 km (0.083 R)
• M3: 324,478 km (0.118 R)
• M4: 429,944 km (0.103 R)
• M5: 509,231 km (0.108 R)
• M6: 595,100 km (0.089 R)
• M7: 728,392 km (0.11 R)
• M8: 821,442 km (0.051 R)
• M9: 994,826 km (0.059 R)
• M10: 1,107,623 km (0.066 R)
• M11: 1,197,082 km (0.082 R)
• M12: 1,438,683 km (0.118 R)
• M13: 1,580,950 km (0.096 R)
• M14: 1,669,662 km (0.102 R)
• M15: 1,778,270 km (0.114 R)
• M16: 1,889,421 km (0.036 R)
• M17: 2,022,264 km (0.111 R)
• M18: 2,168,122 km (0.109 R)
• M19: 2,287,351 km (0.107 R)
• M20: 2,388,480 km (0.066 R)
• M21: 2,637,410 km (0.104 R)
• M22: 2,754,546 km (0.12 R)
• M23: 2,977,297 km (0.069 R)
• M24: 3,093,834 km (0.113 R)
• M25: 3,177,908 km (0.099 R)
• M26: 3,320,026 km (0.101 R)
• M27: 3,469,923 km (0.1 R)
• M28: 3,651,834 km (0.098 R)
• M29: 3,758,796 km (0.105 R)
• M30: 3,903,158 km (0.056 R)
• M31: 3,982,146 km (0.112 R)
• M32: 4,098,682 km (0.104 R)
• M33: 4,197,567 km (0.095 R)
• M34: 4,284,932 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.4

Radius: 12.6

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.47 AU - 0.71 AU

Year: 302 Days

Day: 10.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 14,639,966 km

• M1: 157,227 km (0.057 R)
• M2: 249,978 km (0.097 R)
• M3: 374,144 km (0.119 R)
• M4: 472,131 km (0.102 R)
• M5: 574,306 km (0.089 R)
• M6: 656,884 km (0.044 R)
• M7: 758,012 km (0.046 R)
• M8: 862,133 km (0.079 R)
• M9: 947,703 km (0.065 R)
• M10: 1,036,414 km (0.06 R)
• M11: 1,163,722 km (0.074 R)
• M12: 1,256,173 km (0.114 R)
• M13: 1,337,704 km (0.06 R)
• M14: 1,556,715 km (0.104 R)
• M15: 1,667,119 km (0.098 R)
• M16: 1,884,484 km (0.118 R)
• M17: 1,994,738 km (0.08 R)
• M18: 2,111,275 km (0.092 R)
• M19: 2,201,333 km (0.119 R)
• M20: 2,301,114 km (0.057 R)
• M21: 2,393,865 km (0.056 R)
• M22: 2,544,211 km (0.112 R)
• M23: 2,627,088 km (0.061 R)
• M24: 2,733,303 km (0.106 R)
• M25: 2,827,400 km (0.114 R)
• M26: 2,959,046 km (0.112 R)
• M27: 3,046,561 km (0.096 R)
• M28: 3,162,948 km (0.12 R)
• M29: 3,261,982 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.3

Radius: 12.9

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.26 AU - 1.54 AU

Year: 1105 Days

Day: 8.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 14,639,966 km

• M1: 192,682 km (0.113 R)
• M2: 276,606 km (0.093 R)
• M3: 428,299 km (0.05 R)
• M4: 616,942 km (0.041 R)
• M5: 967,150 km (0.105 R)
• M6: 1,158,037 km (0.104 R)
• M7: 1,297,762 km (0.112 R)
• M8: 1,690,456 km (0.118 R)
• M9: 1,778,868 km (0.089 R)
• M10: 1,887,177 km (0.083 R)
• M11: 1,979,030 km (0.082 R)
• M12: 2,402,243 km (0.034 R)
• M13: 2,960,392 km (0.106 R)
• M14: 3,100,865 km (0.065 R)
• M15: 3,243,581 km (0.117 R)
• M16: 3,422,350 km (0.04 R)
• M17: 3,570,004 km (0.085 R)
• M18: 4,001,893 km (0.082 R)
• M19: 4,097,635 km (0.111 R)
• M20: 4,426,003 km (0.025 R)
• M21: 4,562,436 km (0.105 R)
• M22: 4,662,517 km (0.086 R)
• M23: 4,954,233 km (0.113 R)
• M24: 5,278,262 km (0.078 R)
• M25: 5,475,880 km (0.078 R)
• M26: 5,582,394 km (0.092 R)
• M27: 5,676,192 km (0.117 R)
• M28: 5,960,578 km (0.079 R)
• M29: 6,403,088 km (0.09 R)
• M30: 6,685,230 km (0.103 R)
• M31: 6,799,074 km (0.109 R)
• M32: 6,942,538 km (0.027 R)
• M33: 7,246,970 km (0.108 R)
• M34: 7,378,765 km (0.056 R)
• M35: 7,615,130 km (0.066 R)
• M36: 7,704,290 km (0.05 R)
• M37: 8,064,971 km (0.068 R)
• M38: 8,385,110 km (0.059 R)
• M39: 8,554,455 km (0.086 R)
• M40: 8,724,997 km (0.079 R)
• M41: 8,881,027 km (0.083 R)
• M42: 9,116,793 km (0.051 R)
• M43: 9,243,353 km (0.091 R)
• M44: 9,354,504 km (0.08 R)
• M45: 9,466,254 km (0.112 R)
• M46: 9,626,623 km (0.111 R)
• M47: 10,293,530 km (0.105 R)
• M48: 10,441,931 km (0.063 R)
• M49: 10,574,475 km (0.12 R)
• M50: 10,857,963 km (0.094 R)
• M51: 11,009,057 km (0.078 R)
• M52: 11,093,281 km (0.044 R)
• M53: 11,330,393 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.8

Radius: 10.7

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.31 AU - 1.73 AU

Year: 1250 Days

Day: 14.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 14,639,966 km

• M1: 138,528 km (0.077 R)
• M2: 245,041 km (0.111 R)
• M3: 369,058 km (0.118 R)
• M4: 590,313 km (0.072 R)
• M5: 869,313 km (0.034 R)
• M6: 947,553 km (0.092 R)
• M7: 1,035,816 km (0.115 R)
• M8: 1,111,662 km (0.059 R)
• M9: 1,253,181 km (0.103 R)
• M10: 1,392,607 km (0.098 R)
• M11: 1,502,860 km (0.106 R)
• M12: 1,823,748 km (0.101 R)
• M13: 1,944,922 km (0.11 R)
• M14: 2,020,918 km (0.114 R)
• M15: 2,195,798 km (0.047 R)
• M16: 2,355,418 km (0.116 R)
• M17: 2,477,790 km (0.05 R)
• M18: 2,602,255 km (0.095 R)
• M19: 2,707,572 km (0.115 R)
• M20: 2,911,773 km (0.11 R)
• M21: 2,999,288 km (0.099 R)
• M22: 3,165,790 km (0.028 R)
• M23: 3,324,065 km (0.044 R)
• M24: 3,473,363 km (0.083 R)
• M25: 3,554,595 km (0.051 R)
• M26: 3,624,906 km (0.065 R)
• M27: 3,862,318 km (0.082 R)
• M28: 3,983,043 km (0.102 R)
• M29: 4,129,500 km (0.116 R)
• M30: 4,352,700 km (0.06 R)
• M31: 4,440,514 km (0.029 R)
• M32: 4,554,358 km (0.045 R)
• M33: 4,720,561 km (0.103 R)
• M34: 4,980,113 km (0.09 R)
• M35: 5,257,916 km (0.115 R)
• M36: 5,391,956 km (0.108 R)
• M37: 5,814,720 km (0.118 R)
• M38: 5,911,659 km (0.031 R)
• M39: 6,262,316 km (0.081 R)
• M40: 6,461,730 km (0.078 R)
• M41: 6,634,366 km (0.116 R)
• M42: 6,866,841 km (0.106 R)
• M43: 7,205,830 km (0.063 R)
• M44: 7,384,899 km (0.092 R)
• M45: 8,208,884 km (0.118 R)
• M46: 8,349,057 km (0.067 R)
• M47: 8,647,655 km (0.047 R)
• M48: 8,758,507 km (0.07 R)
• M49: 9,077,898 km (0.079 R)
• M50: 9,239,164 km (0.073 R)
• M51: 9,336,254 km (0.085 R)
• M52: 9,662,526 km (0.11 R)
• M53: 9,959,478 km (0.063 R)
• M54: 10,042,505 km (0.102 R)
• M55: 10,142,436 km (0.08 R)
• M56: 10,209,307 km (0.067 R)
• M57: 10,461,080 km (0.116 R)
• M58: 10,545,453 km (0.11 R)
• M59: 10,680,989 km (0.093 R)
• M60: 10,800,069 km (0.103 R)
• M61: 11,039,575 km (0.103 R)
• M62: 11,263,373 km (0.107 R)
• M63: 11,488,817 km (0.043 R)
• M64: 11,698,254 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.7

Radius: 12

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.27 AU - 3.45 AU

Year: 4107 Days

Day: 5.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 14,639,966 km

• M1: 150,495 km (0.109 R)
• M2: 232,176 km (0.092 R)
• M3: 331,060 km (0.063 R)
• M4: 797,357 km (0.082 R)
• M5: 932,892 km (0.078 R)
• M6: 1,182,870 km (0.094 R)
• M7: 1,330,374 km (0.101 R)
• M8: 1,553,723 km (0.074 R)
• M9: 1,634,357 km (0.109 R)
• M10: 1,799,962 km (0.027 R)
• M11: 1,917,246 km (0.105 R)
• M12: 2,004,163 km (0.088 R)
• M13: 2,227,512 km (0.045 R)
• M14: 2,319,216 km (0.095 R)
• M15: 2,518,480 km (0.096 R)
• M16: 2,760,081 km (0.111 R)
• M17: 2,858,815 km (0.07 R)
• M18: 2,971,463 km (0.105 R)
• M19: 3,060,174 km (0.054 R)
• M20: 3,344,709 km (0.107 R)
• M21: 3,437,011 km (0.095 R)
• M22: 3,719,302 km (0.053 R)
• M23: 3,815,194 km (0.116 R)
• M24: 3,981,398 km (0.093 R)
• M25: 4,206,692 km (0.087 R)
• M26: 4,923,116 km (0.102 R)
• M27: 5,028,583 km (0.039 R)
• M28: 5,241,760 km (0.052 R)
• M29: 5,692,947 km (0.079 R)
• M30: 5,851,521 km (0.037 R)
• M31: 6,418,048 km (0.062 R)
• M32: 6,583,204 km (0.09 R)
• M33: 6,833,481 km (0.071 R)
• M34: 7,036,037 km (0.102 R)
• M35: 7,309,202 km (0.089 R)
• M36: 7,499,042 km (0.067 R)
• M37: 7,901,311 km (0.114 R)
• M38: 8,025,178 km (0.119 R)
• M39: 8,310,611 km (0.112 R)
• M40: 8,527,079 km (0.079 R)
• M41: 8,928,599 km (0.099 R)
• M42: 9,076,103 km (0.103 R)
• M43: 9,317,554 km (0.108 R)
• M44: 9,467,301 km (0.067 R)
• M45: 9,561,249 km (0.096 R)
• M46: 9,769,040 km (0.057 R)
• M47: 9,883,034 km (0.067 R)
• M48: 9,959,329 km (0.106 R)
• M49: 10,054,922 km (0.085 R)
• M50: 10,169,962 km (0.112 R)
• M51: 10,556,823 km (0.118 R)
• M52: 10,889,528 km (0.076 R)
• M53: 11,126,491 km (0.12 R)
• M54: 11,305,261 km (0.113 R)
• M55: 11,746,425 km (0.099 R)
• M56: 11,867,749 km (0.063 R)
• M57: 12,070,753 km (0.036 R)
• M58: 12,666,302 km (0.106 R)
• M59: 12,894,588 km (0.091 R)
• M60: 13,524,545 km (0.051 R)
• M61: 14,509,797 km (0.051 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 19,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit