🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.7

Radius: 12

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.69 AU - 0.95 AU

Year: 504 Days

Day: 9.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 28,055,871 km

• M1: 153,338 km (0.045 R)
• M2: 254,915 km (0.087 R)
• M3: 357,988 km (0.089 R)
• M4: 459,415 km (0.076 R)
• M5: 540,647 km (0.108 R)
• M6: 703,110 km (0.115 R)
• M7: 810,072 km (0.111 R)
• M8: 913,295 km (0.118 R)
• M9: 1,052,870 km (0.077 R)
• M10: 1,133,802 km (0.045 R)
• M11: 1,267,992 km (0.104 R)
• M12: 1,383,930 km (0.031 R)
• M13: 1,546,692 km (0.11 R)
• M14: 1,665,024 km (0.118 R)
• M15: 1,760,767 km (0.052 R)
• M16: 1,951,205 km (0.099 R)
• M17: 2,045,751 km (0.091 R)
• M18: 2,134,911 km (0.03 R)
• M19: 2,232,449 km (0.098 R)
• M20: 2,403,140 km (0.097 R)
• M21: 2,526,858 km (0.067 R)
• M22: 2,615,420 km (0.112 R)
• M23: 2,720,138 km (0.093 R)
• M24: 2,895,317 km (0.11 R)
• M25: 3,003,776 km (0.111 R)
• M26: 3,216,953 km (0.106 R)
• M27: 3,353,835 km (0.08 R)
• M28: 3,467,978 km (0.091 R)
• M29: 3,658,416 km (0.111 R)
• M30: 3,742,191 km (0.106 R)
• M31: 3,818,336 km (0.053 R)
• M32: 4,084,321 km (0.103 R)
• M33: 4,259,201 km (0.082 R)
• M34: 4,553,161 km (0.067 R)
• M35: 4,652,643 km (0.12 R)
• M36: 4,964,854 km (0.11 R)
• M37: 5,151,851 km (0.095 R)
• M38: 5,417,388 km (0.1 R)
• M39: 5,619,494 km (0.097 R)
• M40: 5,853,765 km (0.046 R)
• M41: 6,130,970 km (0.048 R)
• M42: 6,271,292 km (0.087 R)
• M43: 6,351,926 km (0.063 R)
• M44: 6,504,067 km (0.12 R)
• M45: 6,688,222 km (0.091 R)
• M46: 6,926,082 km (0.105 R)
• M47: 7,009,558 km (0.102 R)
• M48: 7,156,313 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.2

Radius: 10.3

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.66 AU - 0.98 AU

Year: 504 Days

Day: 9.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 28,055,871 km

• M1: 136,732 km (0.071 R)
• M2: 201,359 km (0.078 R)
• M3: 293,810 km (0.111 R)
• M4: 544,985 km (0.088 R)
• M5: 615,894 km (0.112 R)
• M6: 722,857 km (0.104 R)
• M7: 789,578 km (0.111 R)
• M8: 889,359 km (0.11 R)
• M9: 1,021,903 km (0.071 R)
• M10: 1,093,112 km (0.108 R)
• M11: 1,190,799 km (0.087 R)
• M12: 1,281,455 km (0.084 R)
• M13: 1,353,711 km (0.072 R)
• M14: 1,650,962 km (0.092 R)
• M15: 1,724,265 km (0.115 R)
• M16: 1,804,599 km (0.11 R)
• M17: 1,897,948 km (0.047 R)
• M18: 2,126,235 km (0.093 R)
• M19: 2,408,376 km (0.109 R)
• M20: 2,803,314 km (0.101 R)
• M21: 2,877,964 km (0.083 R)
• M22: 2,960,093 km (0.027 R)
• M23: 3,162,200 km (0.039 R)
• M24: 3,254,202 km (0.118 R)
• M25: 3,318,380 km (0.084 R)
• M26: 3,419,209 km (0.079 R)
• M27: 3,528,415 km (0.047 R)
• M28: 3,594,538 km (0.056 R)
• M29: 3,908,394 km (0.103 R)
• M30: 3,992,019 km (0.113 R)
• M31: 4,231,226 km (0.104 R)
• M32: 4,340,732 km (0.111 R)
• M33: 4,530,721 km (0.109 R)
• M34: 4,691,240 km (0.081 R)
• M35: 4,812,863 km (0.065 R)
• M36: 5,026,189 km (0.104 R)
• M37: 5,134,049 km (0.065 R)
• M38: 5,251,035 km (0.114 R)
• M39: 5,411,254 km (0.093 R)
• M40: 5,598,700 km (0.12 R)
• M41: 5,676,192 km (0.091 R)
• M42: 5,831,923 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.6

Radius: 11.6

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.75 AU - 0.91 AU

Year: 513 Days

Day: 12.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 84.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 28,055,871 km

• M1: 169,494 km (0.1 R)
• M2: 326,273 km (0.117 R)
• M3: 411,095 km (0.111 R)
• M4: 490,232 km (0.094 R)
• M5: 610,359 km (0.099 R)
• M6: 789,578 km (0.104 R)
• M7: 888,761 km (0.056 R)
• M8: 971,489 km (0.063 R)
• M9: 1,057,059 km (0.055 R)
• M10: 1,179,130 km (0.109 R)
• M11: 1,288,636 km (0.119 R)
• M12: 1,549,535 km (0.036 R)
• M13: 1,644,679 km (0.029 R)
• M14: 1,801,158 km (0.064 R)
• M15: 2,045,452 km (0.104 R)
• M16: 2,207,167 km (0.078 R)
• M17: 2,373,370 km (0.12 R)
• M18: 2,454,303 km (0.086 R)
• M19: 2,573,831 km (0.044 R)
• M20: 2,664,637 km (0.085 R)
• M21: 2,803,165 km (0.066 R)
• M22: 2,991,509 km (0.103 R)
• M23: 3,119,415 km (0.115 R)
• M24: 3,241,187 km (0.093 R)
• M25: 3,397,517 km (0.081 R)
• M26: 3,522,880 km (0.085 R)
• M27: 3,641,212 km (0.11 R)
• M28: 3,778,094 km (0.064 R)
• M29: 3,864,562 km (0.041 R)
• M30: 4,136,680 km (0.109 R)
• M31: 4,297,797 km (0.069 R)
• M32: 4,700,066 km (0.057 R)
• M33: 4,896,488 km (0.045 R)
• M34: 4,981,459 km (0.099 R)
• M35: 5,076,454 km (0.037 R)
• M36: 5,162,623 km (0.107 R)
• M37: 5,452,992 km (0.107 R)
• M38: 5,689,207 km (0.082 R)
• M39: 5,918,840 km (0.111 R)
• M40: 6,387,081 km (0.09 R)
• M41: 6,459,486 km (0.111 R)
• M42: 6,678,049 km (0.043 R)
• M43: 6,783,067 km (0.059 R)
• M44: 6,920,397 km (0.103 R)
• M45: 7,208,523 km (0.074 R)
• M46: 7,337,925 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.1

Radius: 10.6

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.03 AU - 1.25 AU

Year: 826 Days

Day: 11.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 28,055,871 km

• M1: 161,865 km (0.085 R)
• M2: 236,514 km (0.052 R)
• M3: 315,053 km (0.067 R)
• M4: 487,240 km (0.097 R)
• M5: 594,951 km (0.098 R)
• M6: 671,844 km (0.06 R)
• M7: 846,425 km (0.115 R)
• M8: 1,000,511 km (0.118 R)
• M9: 1,094,458 km (0.04 R)
• M10: 1,274,873 km (0.087 R)
• M11: 1,371,663 km (0.116 R)
• M12: 1,459,327 km (0.068 R)
• M13: 1,542,952 km (0.09 R)
• M14: 1,721,423 km (0.07 R)
• M15: 1,809,985 km (0.07 R)
• M16: 1,906,774 km (0.117 R)
• M17: 2,018,524 km (0.085 R)
• M18: 2,304,406 km (0.1 R)
• M19: 2,445,028 km (0.096 R)
• M20: 2,595,972 km (0.095 R)
• M21: 2,683,636 km (0.113 R)
• M22: 2,757,538 km (0.104 R)
• M23: 2,869,586 km (0.032 R)
• M24: 3,028,908 km (0.094 R)
• M25: 3,105,951 km (0.12 R)
• M26: 3,238,345 km (0.065 R)
• M27: 3,565,516 km (0.114 R)
• M28: 3,720,798 km (0.1 R)
• M29: 3,886,553 km (0.111 R)
• M30: 4,698,869 km (0.046 R)
• M31: 4,788,329 km (0.032 R)
• M32: 4,932,840 km (0.086 R)
• M33: 5,115,350 km (0.06 R)
• M34: 5,374,603 km (0.07 R)
• M35: 5,496,525 km (0.086 R)
• M36: 5,771,785 km (0.102 R)
• M37: 6,286,551 km (0.079 R)
• M38: 6,365,539 km (0.11 R)
• M39: 6,494,642 km (0.119 R)
• M40: 6,644,539 km (0.093 R)
• M41: 6,775,587 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.1

Radius: 11.1

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.49 AU - 1.49 AU

Year: 1234 Days

Day: 10 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 28,055,871 km

• M1: 139,575 km (0.049 R)
• M2: 209,736 km (0.086 R)
• M3: 298,448 km (0.117 R)
• M4: 417,079 km (0.054 R)
• M5: 505,790 km (0.06 R)
• M6: 650,601 km (0.077 R)
• M7: 775,216 km (0.088 R)
• M8: 883,675 km (0.112 R)
• M9: 1,185,264 km (0.101 R)
• M10: 1,262,307 km (0.102 R)
• M11: 1,519,166 km (0.111 R)
• M12: 1,752,988 km (0.034 R)
• M13: 2,049,042 km (0.11 R)
• M14: 2,255,637 km (0.102 R)
• M15: 2,523,417 km (0.062 R)
• M16: 2,906,387 km (0.087 R)
• M17: 2,983,281 km (0.117 R)
• M18: 3,148,886 km (0.089 R)
• M19: 3,267,816 km (0.1 R)
• M20: 3,428,634 km (0.081 R)
• M21: 3,499,842 km (0.084 R)
• M22: 3,654,078 km (0.1 R)
• M23: 3,831,650 km (0.097 R)
• M24: 3,969,430 km (0.094 R)
• M25: 4,055,149 km (0.036 R)
• M26: 4,152,089 km (0.093 R)
• M27: 4,271,917 km (0.099 R)
• M28: 4,514,714 km (0.069 R)
• M29: 4,728,190 km (0.085 R)
• M30: 4,819,146 km (0.092 R)
• M31: 4,979,664 km (0.113 R)
• M32: 5,282,450 km (0.065 R)
• M33: 5,365,028 km (0.054 R)
• M34: 5,447,906 km (0.115 R)
• M35: 5,930,508 km (0.11 R)
• M36: 6,078,012 km (0.084 R)
• M37: 6,164,629 km (0.092 R)
• M38: 6,239,129 km (0.12 R)
• M39: 6,591,133 km (0.069 R)
• M40: 6,667,278 km (0.09 R)
• M41: 6,756,737 km (0.095 R)
• M42: 6,833,631 km (0.1 R)
• M43: 7,235,600 km (0.085 R)
• M44: 7,327,453 km (0.103 R)
• M45: 7,806,166 km (0.096 R)
• M46: 7,900,413 km (0.08 R)
• M47: 7,994,959 km (0.054 R)
• M48: 8,267,526 km (0.102 R)
• M49: 8,473,822 km (0.11 R)
• M50: 9,032,570 km (0.046 R)
• M51: 9,160,027 km (0.07 R)
• M52: 9,302,145 km (0.098 R)
• M53: 9,488,245 km (0.058 R)
• M54: 9,574,413 km (0.083 R)
• M55: 9,675,392 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.9

Radius: 8.5

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.27 AU - 2.85 AU

Year: 2778 Days

Day: 13.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 28,055,871 km

• M1: 105,915 km (0.097 R)
• M2: 176,077 km (0.094 R)
• M3: 257,308 km (0.076 R)
• M4: 330,312 km (0.118 R)
• M5: 437,424 km (0.119 R)
• M6: 581,188 km (0.111 R)
• M7: 684,410 km (0.106 R)
• M8: 741,108 km (0.113 R)
• M9: 876,344 km (0.112 R)
• M10: 990,787 km (0.12 R)
• M11: 1,055,862 km (0.093 R)
• M12: 1,116,449 km (0.12 R)
• M13: 1,344,286 km (0.094 R)
• M14: 1,423,573 km (0.117 R)
• M15: 1,504,506 km (0.056 R)
• M16: 1,636,002 km (0.086 R)
• M17: 1,742,366 km (0.072 R)
• M18: 1,800,261 km (0.092 R)
• M19: 2,168,272 km (0.096 R)
• M20: 2,269,848 km (0.101 R)
• M21: 2,592,531 km (0.09 R)
• M22: 2,852,682 km (0.117 R)
• M23: 2,921,198 km (0.068 R)
• M24: 3,016,342 km (0.111 R)
• M25: 3,191,970 km (0.06 R)
• M26: 3,245,376 km (0.113 R)
• M27: 3,452,719 km (0.069 R)
• M28: 3,571,948 km (0.117 R)
• M29: 3,711,074 km (0.109 R)
• M30: 3,786,023 km (0.07 R)
• M31: 4,110,351 km (0.114 R)
• M32: 4,236,761 km (0.115 R)
• M33: 4,603,725 km (0.118 R)
• M34: 4,664,162 km (0.066 R)
• M35: 4,908,755 km (0.082 R)
• M36: 5,022,150 km (0.118 R)
• M37: 5,105,327 km (0.114 R)
• M38: 5,378,492 km (0.084 R)
• M39: 5,527,641 km (0.057 R)
• M40: 5,994,237 km (0.059 R)
• M41: 6,049,289 km (0.06 R)
• M42: 6,586,794 km (0.063 R)
• M43: 6,757,785 km (0.109 R)
• M44: 7,315,186 km (0.101 R)
• M45: 7,385,946 km (0.083 R)
• M46: 7,575,636 km (0.076 R)
• M47: 7,778,940 km (0.063 R)
• M48: 7,923,601 km (0.058 R)
• M49: 8,276,801 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.7

Radius: 12.4

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.68 AU - 5.24 AU

Year: 7492 Days

Day: 13.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 28,055,871 km

• M1: 161,267 km (0.101 R)
• M2: 251,474 km (0.067 R)
• M3: 411,693 km (0.091 R)
• M4: 773,720 km (0.099 R)
• M5: 932,743 km (0.102 R)
• M6: 1,214,136 km (0.094 R)
• M7: 1,387,371 km (0.112 R)
• M8: 1,791,435 km (0.089 R)
• M9: 1,973,495 km (0.025 R)
• M10: 2,075,521 km (0.096 R)
• M11: 2,410,470 km (0.09 R)
• M12: 2,519,976 km (0.114 R)
• M13: 2,725,075 km (0.044 R)
• M14: 3,600,222 km (0.033 R)
• M15: 3,938,912 km (0.112 R)
• M16: 4,421,814 km (0.091 R)
• M17: 4,511,573 km (0.087 R)
• M18: 4,807,926 km (0.035 R)
• M19: 4,993,427 km (0.094 R)
• M20: 5,228,595 km (0.091 R)
• M21: 5,685,766 km (0.033 R)
• M22: 5,857,505 km (0.118 R)
• M23: 6,006,055 km (0.115 R)
• M24: 6,332,328 km (0.097 R)
• M25: 6,793,539 km (0.119 R)
• M26: 7,107,245 km (0.11 R)
• M27: 8,131,691 km (0.03 R)
• M28: 8,408,896 km (0.089 R)
• M29: 9,433,043 km (0.048 R)
• M30: 9,841,894 km (0.078 R)
• M31: 10,137,500 km (0.118 R)
• M32: 10,526,305 km (0.068 R)
• M33: 10,616,662 km (0.079 R)
• M34: 10,767,905 km (0.109 R)
• M35: 11,318,425 km (0.113 R)
• M36: 12,098,279 km (0.077 R)
• M37: 12,287,969 km (0.077 R)
• M38: 12,510,720 km (0.088 R)
• M39: 12,670,491 km (0.056 R)
• M40: 12,959,963 km (0.113 R)
• M41: 13,121,678 km (0.051 R)
• M42: 13,349,366 km (0.05 R)
• M43: 13,775,421 km (0.115 R)
• M44: 14,406,425 km (0.098 R)
• M45: 14,674,803 km (0.113 R)
• M46: 14,944,977 km (0.039 R)
• M47: 15,285,013 km (0.055 R)
• M48: 15,524,519 km (0.078 R)
• M49: 15,730,814 km (0.095 R)
• M50: 15,972,714 km (0.071 R)
• M51: 16,670,588 km (0.11 R)
• M52: 17,094,100 km (0.088 R)
• M53: 17,378,336 km (0.108 R)
• M54: 17,485,298 km (0.062 R)
• M55: 17,628,314 km (0.079 R)
• M56: 17,879,638 km (0.077 R)
• M57: 17,987,648 km (0.08 R)
• M58: 19,227,366 km (0.118 R)
• M59: 19,411,969 km (0.053 R)
• M60: 19,634,421 km (0.106 R)
• M61: 20,006,770 km (0.088 R)
• M62: 20,569,857 km (0.075 R)
• M63: 21,558,250 km (0.066 R)
• M64: 22,251,636 km (0.108 R)
• M65: 22,484,261 km (0.066 R)
• M66: 23,226,715 km (0.119 R)
• M67: 23,305,254 km (0.118 R)
• M68: 26,030,478 km (0.118 R)
• M69: 26,316,659 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 16,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit