🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.9

Radius: 9.5

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.53 AU - 0.88 AU

Year: 378 Days

Day: 13.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 48,762,723 km

• M1: 123,418 km (0.101 R)
• M2: 194,926 km (0.109 R)
• M3: 261,497 km (0.09 R)
• M4: 324,328 km (0.066 R)
• M5: 409,449 km (0.045 R)
• M6: 526,884 km (0.108 R)
• M7: 747,391 km (0.115 R)
• M8: 916,586 km (0.111 R)
• M9: 1,098,796 km (0.082 R)
• M10: 1,236,426 km (0.1 R)
• M11: 1,409,212 km (0.11 R)
• M12: 1,508,844 km (0.099 R)
• M13: 1,574,817 km (0.079 R)
• M14: 1,752,240 km (0.059 R)
• M15: 2,064,451 km (0.109 R)
• M16: 2,143,887 km (0.11 R)
• M17: 2,224,371 km (0.112 R)
• M18: 2,520,275 km (0.116 R)
• M19: 2,617,664 km (0.097 R)
• M20: 2,722,532 km (0.047 R)
• M21: 2,797,331 km (0.107 R)
• M22: 2,898,309 km (0.105 R)
• M23: 3,084,409 km (0.095 R)
• M24: 3,201,993 km (0.085 R)
• M25: 3,314,341 km (0.106 R)
• M26: 3,374,330 km (0.115 R)
• M27: 3,461,695 km (0.051 R)
• M28: 3,611,293 km (0.084 R)
• M29: 3,679,958 km (0.12 R)
• M30: 3,839,729 km (0.111 R)
• M31: 3,959,257 km (0.105 R)
• M32: 4,044,378 km (0.09 R)
• M33: 4,180,512 km (0.089 R)
• M34: 4,267,279 km (0.079 R)
• M35: 4,369,155 km (0.111 R)
• M36: 4,642,620 km (0.078 R)
• M37: 4,717,569 km (0.087 R)
• M38: 4,815,406 km (0.112 R)
• M39: 4,959,768 km (0.12 R)
• M40: 5,082,438 km (0.104 R)
• M41: 5,307,433 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.4

Radius: 14.9

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.79 AU - 1.07 AU

Year: 579 Days

Day: 12.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 125.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 48,762,723 km

• M1: 196,123 km (0.118 R)
• M2: 289,173 km (0.112 R)
• M3: 415,134 km (0.073 R)
• M4: 525,687 km (0.078 R)
• M5: 653,892 km (0.096 R)
• M6: 763,996 km (0.097 R)
• M7: 909,854 km (0.043 R)
• M8: 1,006,345 km (0.027 R)
• M9: 1,117,047 km (0.118 R)
• M10: 1,216,380 km (0.08 R)
• M11: 1,335,460 km (0.085 R)
• M12: 1,527,993 km (0.108 R)
• M13: 1,627,774 km (0.075 R)
• M14: 1,828,385 km (0.052 R)
• M15: 1,941,332 km (0.074 R)
• M16: 2,076,269 km (0.114 R)
• M17: 2,181,287 km (0.072 R)
• M18: 2,274,785 km (0.067 R)
• M19: 2,397,007 km (0.115 R)
• M20: 2,705,328 km (0.118 R)
• M21: 2,871,830 km (0.045 R)
• M22: 2,967,423 km (0.097 R)
• M23: 3,177,160 km (0.116 R)
• M24: 3,307,011 km (0.03 R)
• M25: 3,611,592 km (0.082 R)
• M26: 3,707,185 km (0.055 R)
• M27: 3,925,448 km (0.115 R)
• M28: 4,023,884 km (0.054 R)
• M29: 4,332,654 km (0.056 R)
• M30: 4,443,057 km (0.045 R)
• M31: 4,545,830 km (0.104 R)
• M32: 4,640,676 km (0.093 R)
• M33: 4,736,269 km (0.113 R)
• M34: 4,920,573 km (0.11 R)
• M35: 5,062,691 km (0.092 R)
• M36: 5,161,127 km (0.068 R)
• M37: 5,432,946 km (0.079 R)
• M38: 5,653,902 km (0.078 R)
• M39: 5,821,601 km (0.064 R)
• M40: 5,915,399 km (0.079 R)
• M41: 6,171,511 km (0.114 R)
• M42: 6,267,253 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.2

Radius: 9.3

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.8 AU - 1.16 AU

Year: 626 Days

Day: 8.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 48,762,723 km

• M1: 117,434 km (0.113 R)
• M2: 190,887 km (0.103 R)
• M3: 254,017 km (0.102 R)
• M4: 336,296 km (0.115 R)
• M5: 410,347 km (0.102 R)
• M6: 475,721 km (0.067 R)
• M7: 571,613 km (0.1 R)
• M8: 632,649 km (0.112 R)
• M9: 777,161 km (0.107 R)
• M10: 838,197 km (0.072 R)
• M11: 929,003 km (0.094 R)
• M12: 1,010,833 km (0.076 R)
• M13: 1,121,086 km (0.077 R)
• M14: 1,257,968 km (0.113 R)
• M15: 1,372,560 km (0.081 R)
• M16: 1,505,104 km (0.096 R)
• M17: 1,582,745 km (0.104 R)
• M18: 1,641,986 km (0.105 R)
• M19: 1,991,896 km (0.11 R)
• M20: 2,099,307 km (0.062 R)
• M21: 2,159,146 km (0.111 R)
• M22: 2,252,944 km (0.113 R)
• M23: 2,331,184 km (0.095 R)
• M24: 2,456,098 km (0.089 R)
• M25: 2,554,084 km (0.036 R)
• M26: 2,647,583 km (0.083 R)
• M27: 2,712,509 km (0.111 R)
• M28: 2,819,920 km (0.069 R)
• M29: 3,101,014 km (0.091 R)
• M30: 3,251,360 km (0.1 R)
• M31: 3,391,234 km (0.056 R)
• M32: 3,507,172 km (0.103 R)
• M33: 3,631,040 km (0.11 R)
• M34: 3,690,280 km (0.119 R)
• M35: 3,756,403 km (0.103 R)
• M36: 3,889,993 km (0.085 R)
• M37: 4,148,050 km (0.109 R)
• M38: 4,272,216 km (0.076 R)
• M39: 4,348,810 km (0.062 R)
• M40: 4,411,641 km (0.079 R)
• M41: 4,673,737 km (0.064 R)
• M42: 4,745,394 km (0.113 R)
• M43: 4,824,681 km (0.042 R)
• M44: 4,897,236 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.6

Radius: 13.3

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.27 AU - 1.55 AU

Year: 1081 Days

Day: 13 Hours

Environment

Temp: -167 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 48,762,723 km

• M1: 172,636 km (0.099 R)
• M2: 293,661 km (0.104 R)
• M3: 387,309 km (0.097 R)
• M4: 481,256 km (0.11 R)
• M5: 564,882 km (0.084 R)
• M6: 704,008 km (0.095 R)
• M7: 788,231 km (0.117 R)
• M8: 871,557 km (0.119 R)
• M9: 978,968 km (0.113 R)
• M10: 1,064,239 km (0.096 R)
• M11: 1,180,327 km (0.046 R)
• M12: 1,377,946 km (0.084 R)
• M13: 1,518,119 km (0.066 R)
• M14: 1,605,784 km (0.078 R)
• M15: 1,786,797 km (0.061 R)
• M16: 1,900,192 km (0.076 R)
• M17: 2,036,775 km (0.115 R)
• M18: 2,370,977 km (0.085 R)
• M19: 2,608,688 km (0.118 R)
• M20: 2,761,427 km (0.086 R)
• M21: 3,059,875 km (0.099 R)
• M22: 3,213,063 km (0.046 R)
• M23: 3,426,988 km (0.105 R)
• M24: 3,611,741 km (0.08 R)
• M25: 3,903,906 km (0.117 R)
• M26: 4,097,037 km (0.063 R)
• M27: 4,248,580 km (0.089 R)
• M28: 4,392,792 km (0.059 R)
• M29: 4,760,803 km (0.112 R)
• M30: 4,995,970 km (0.069 R)
• M31: 5,177,283 km (0.117 R)
• M32: 5,273,624 km (0.063 R)
• M33: 5,429,056 km (0.093 R)
• M34: 5,645,225 km (0.073 R)
• M35: 5,914,501 km (0.118 R)
• M36: 6,157,299 km (0.049 R)
• M37: 6,269,796 km (0.045 R)
• M38: 6,465,620 km (0.119 R)
• M39: 6,632,122 km (0.095 R)
• M40: 6,747,462 km (0.063 R)
• M41: 6,842,307 km (0.115 R)
• M42: 7,001,480 km (0.088 R)
• M43: 7,312,494 km (0.104 R)

Asteroid Belt

Center: 5.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.9

Radius: 6.4

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.95 AU - 10.49 AU

Year: 16626 Days

Day: 17.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 48,762,723 km

• M1: 81,082 km (0.03 R)
• M2: 151,692 km (0.097 R)
• M3: 207,043 km (0.106 R)
• M4: 544,387 km (0.076 R)
• M5: 591,510 km (0.11 R)
• M6: 905,067 km (0.108 R)
• M7: 1,201,869 km (0.095 R)
• M8: 1,372,261 km (0.09 R)
• M9: 1,460,374 km (0.105 R)
• M10: 1,527,693 km (0.027 R)
• M11: 1,642,285 km (0.03 R)
• M12: 2,414,360 km (0.081 R)
• M13: 2,575,327 km (0.077 R)
• M14: 2,879,609 km (0.056 R)
• M15: 3,522,132 km (0.108 R)
• M16: 4,047,969 km (0.05 R)
• M17: 4,865,372 km (0.077 R)
• M18: 5,206,305 km (0.097 R)
• M19: 5,449,551 km (0.084 R)
• M20: 5,590,173 km (0.049 R)
• M21: 5,875,307 km (0.083 R)
• M22: 5,947,263 km (0.114 R)
• M23: 6,833,930 km (0.106 R)
• M24: 7,486,625 km (0.081 R)
• M25: 8,482,349 km (0.057 R)
• M26: 8,523,039 km (0.038 R)
• M27: 8,686,400 km (0.052 R)
• M28: 8,768,530 km (0.047 R)
• M29: 8,892,247 km (0.103 R)
• M30: 10,376,856 km (0.056 R)
• M31: 11,528,610 km (0.11 R)
• M32: 12,073,745 km (0.085 R)
• M33: 12,119,522 km (0.11 R)
• M34: 12,441,756 km (0.114 R)
• M35: 13,047,777 km (0.087 R)
• M36: 13,188,997 km (0.099 R)
• M37: 13,902,579 km (0.075 R)
• M38: 13,950,600 km (0.039 R)
• M39: 13,998,770 km (0.119 R)
• M40: 14,191,602 km (0.106 R)
• M41: 14,433,951 km (0.06 R)
• M42: 14,873,619 km (0.099 R)
• M43: 15,218,591 km (0.086 R)
• M44: 16,067,410 km (0.072 R)
• M45: 17,188,496 km (0.088 R)
• M46: 17,240,107 km (0.116 R)
• M47: 17,446,852 km (0.103 R)
• M48: 17,550,523 km (0.05 R)
• M49: 17,810,674 km (0.055 R)
• M50: 18,440,032 km (0.106 R)
• M51: 19,559,174 km (0.118 R)
• M52: 20,317,336 km (0.112 R)
• M53: 20,371,789 km (0.1 R)
• M54: 20,480,996 km (0.032 R)
• M55: 21,250,826 km (0.119 R)
• M56: 21,417,030 km (0.062 R)
• M57: 21,528,031 km (0.102 R)
• M58: 22,366,976 km (0.076 R)
• M59: 22,932,157 km (0.106 R)
• M60: 24,307,560 km (0.116 R)
• M61: 24,481,392 km (0.095 R)
• M62: 25,945,955 km (0.098 R)
• M63: 29,081,676 km (0.08 R)
• M64: 29,266,131 km (0.114 R)
• M65: 30,008,136 km (0.097 R)
• M66: 30,693,743 km (0.099 R)
• M67: 30,756,425 km (0.092 R)
• M68: 31,573,827 km (0.111 R)
• M69: 32,781,381 km (0.075 R)
• M70: 34,783,899 km (0.093 R)
• M71: 34,914,348 km (0.055 R)
• M72: 35,307,042 km (0.104 R)
• M73: 35,438,240 km (0.11 R)
• M74: 35,569,587 km (0.116 R)
• M75: 35,701,083 km (0.082 R)
• M76: 36,294,987 km (0.103 R)
• M77: 36,493,653 km (0.112 R)
• M78: 37,158,615 km (0.088 R)
• M79: 38,230,633 km (0.062 R)
• M80: 38,770,532 km (0.077 R)
• M81: 39,177,139 km (0.063 R)
• M82: 40,748,665 km (0.111 R)
• M83: 42,201,410 km (0.089 R)
• M84: 42,270,973 km (0.077 R)
• M85: 42,689,398 km (0.081 R)
• M86: 42,899,134 km (0.118 R)
• M87: 43,039,158 km (0.058 R)
• M88: 43,530,437 km (0.09 R)
• M89: 44,023,512 km (0.077 R)
• M90: 45,086,405 km (0.034 R)
• M91: 45,299,881 km (0.079 R)
• M92: 45,942,703 km (0.1 R)
• M93: 46,014,360 km (0.074 R)
• M94: 46,588,517 km (0.075 R)
• M95: 47,092,811 km (0.12 R)
• M96: 47,309,579 km (0.071 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 20,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit