🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.7

Radius: 14.8

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.61 AU - 0.85 AU

Year: 397 Days

Day: 12.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 25,134,143 km

• M1: 184,454 km (0.096 R)
• M2: 301,589 km (0.079 R)
• M3: 430,692 km (0.046 R)
• M4: 597,643 km (0.114 R)
• M5: 722,857 km (0.084 R)
• M6: 892,950 km (0.112 R)
• M7: 1,061,546 km (0.092 R)
• M8: 1,189,004 km (0.103 R)
• M9: 1,353,861 km (0.043 R)
• M10: 1,455,886 km (0.072 R)
• M11: 1,663,080 km (0.086 R)
• M12: 1,773,184 km (0.112 R)
• M13: 1,916,947 km (0.116 R)
• M14: 2,016,878 km (0.119 R)
• M15: 2,123,991 km (0.115 R)
• M16: 2,238,732 km (0.113 R)
• M17: 2,457,444 km (0.069 R)
• M18: 2,630,679 km (0.108 R)
• M19: 2,766,214 km (0.09 R)
• M20: 2,940,795 km (0.115 R)
• M21: 3,112,683 km (0.074 R)
• M22: 3,212,614 km (0.094 R)
• M23: 3,313,593 km (0.086 R)
• M24: 3,422,051 km (0.07 R)
• M25: 3,734,711 km (0.101 R)
• M26: 3,881,317 km (0.099 R)
• M27: 3,982,295 km (0.101 R)
• M28: 4,104,816 km (0.104 R)
• M29: 4,235,415 km (0.038 R)
• M30: 4,395,485 km (0.118 R)
• M31: 4,536,406 km (0.088 R)
• M32: 4,707,396 km (0.109 R)
• M33: 4,815,406 km (0.038 R)
• M34: 4,916,983 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.6

Radius: 10.9

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.86 AU - 1 AU

Year: 570 Days

Day: 10.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 25,134,143 km

• M1: 136,732 km (0.119 R)
• M2: 208,689 km (0.105 R)
• M3: 298,897 km (0.088 R)
• M4: 424,559 km (0.118 R)
• M5: 605,871 km (0.085 R)
• M6: 715,975 km (0.103 R)
• M7: 800,049 km (0.092 R)
• M8: 917,633 km (0.09 R)
• M9: 999,613 km (0.051 R)
• M10: 1,227,151 km (0.118 R)
• M11: 1,306,887 km (0.088 R)
• M12: 1,412,054 km (0.088 R)
• M13: 1,495,979 km (0.041 R)
• M14: 1,606,382 km (0.085 R)
• M15: 1,687,913 km (0.112 R)
• M16: 1,783,805 km (0.104 R)
• M17: 1,907,971 km (0.054 R)
• M18: 2,144,485 km (0.094 R)
• M19: 2,276,880 km (0.09 R)
• M20: 2,433,658 km (0.085 R)
• M21: 2,506,213 km (0.116 R)
• M22: 2,653,417 km (0.098 R)
• M23: 2,735,696 km (0.088 R)
• M24: 2,849,091 km (0.119 R)
• M25: 2,979,690 km (0.088 R)
• M26: 3,080,968 km (0.106 R)
• M27: 3,223,086 km (0.045 R)
• M28: 3,303,121 km (0.112 R)
• M29: 3,538,588 km (0.056 R)
• M30: 3,830,304 km (0.106 R)
• M31: 4,199,511 km (0.101 R)
• M32: 4,278,200 km (0.058 R)
• M33: 4,419,420 km (0.088 R)
• M34: 4,634,243 km (0.076 R)
• M35: 4,733,875 km (0.09 R)
• M36: 4,962,909 km (0.108 R)
• M37: 5,036,960 km (0.057 R)
• M38: 5,204,959 km (0.113 R)
• M39: 5,422,474 km (0.042 R)
• M40: 5,585,087 km (0.076 R)
• M41: 5,759,069 km (0.072 R)
• M42: 6,023,558 km (0.045 R)
• M43: 6,322,006 km (0.088 R)
• M44: 6,635,713 km (0.109 R)
• M45: 6,768,705 km (0.114 R)
• M46: 6,850,984 km (0.059 R)
• M47: 6,954,356 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294

Radius: 11.3

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.86 AU - 2 AU

Year: 1705 Days

Day: 11.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 25,134,143 km

• M1: 146,905 km (0.114 R)
• M2: 228,286 km (0.049 R)
• M3: 309,967 km (0.088 R)
• M4: 461,958 km (0.075 R)
• M5: 579,841 km (0.068 R)
• M6: 690,993 km (0.113 R)
• M7: 810,372 km (0.113 R)
• M8: 971,788 km (0.072 R)
• M9: 1,071,121 km (0.119 R)
• M10: 1,144,424 km (0.115 R)
• M11: 1,273,078 km (0.056 R)
• M12: 1,359,097 km (0.117 R)
• M13: 1,487,900 km (0.059 R)
• M14: 1,766,751 km (0.089 R)
• M15: 1,845,739 km (0.084 R)
• M16: 1,917,097 km (0.094 R)
• M17: 2,221,229 km (0.099 R)
• M18: 2,374,417 km (0.116 R)
• M19: 2,541,069 km (0.114 R)
• M20: 2,661,047 km (0.073 R)
• M21: 2,731,956 km (0.079 R)
• M22: 3,160,105 km (0.038 R)
• M23: 3,246,274 km (0.03 R)
• M24: 3,398,714 km (0.077 R)
• M25: 3,498,047 km (0.063 R)
• M26: 3,733,664 km (0.078 R)
• M27: 4,091,203 km (0.065 R)
• M28: 4,303,781 km (0.118 R)
• M29: 4,508,132 km (0.094 R)
• M30: 4,678,673 km (0.044 R)
• M31: 4,752,425 km (0.085 R)
• M32: 4,876,292 km (0.104 R)
• M33: 5,318,354 km (0.103 R)
• M34: 6,012,338 km (0.097 R)
• M35: 6,254,537 km (0.03 R)
• M36: 6,458,888 km (0.041 R)
• M37: 6,706,921 km (0.053 R)
• M38: 6,804,310 km (0.088 R)
• M39: 7,113,379 km (0.087 R)
• M40: 7,283,920 km (0.028 R)
• M41: 7,513,403 km (0.093 R)
• M42: 7,643,554 km (0.09 R)
• M43: 8,290,564 km (0.107 R)
• M44: 8,772,270 km (0.055 R)
• M45: 8,939,969 km (0.082 R)
• M46: 9,387,266 km (0.116 R)
• M47: 9,621,387 km (0.066 R)
• M48: 9,715,634 km (0.119 R)
• M49: 9,889,317 km (0.101 R)
• M50: 10,063,898 km (0.081 R)
• M51: 10,191,505 km (0.086 R)
• M52: 10,319,710 km (0.105 R)
• M53: 10,480,677 km (0.12 R)
• M54: 10,561,460 km (0.111 R)
• M55: 10,707,468 km (0.057 R)
• M56: 10,821,461 km (0.079 R)
• M57: 10,919,448 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.5

Radius: 12.7

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.52 AU - 2.8 AU

Year: 2758 Days

Day: 10.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 25,134,143 km

• M1: 166,802 km (0.093 R)
• M2: 256,411 km (0.047 R)
• M3: 402,269 km (0.092 R)
• M4: 501,302 km (0.114 R)
• M5: 586,573 km (0.114 R)
• M6: 686,505 km (0.069 R)
• M7: 945,309 km (0.077 R)
• M8: 1,025,344 km (0.092 R)
• M9: 1,139,487 km (0.037 R)
• M10: 1,247,347 km (0.028 R)
• M11: 1,358,797 km (0.104 R)
• M12: 1,520,812 km (0.036 R)
• M13: 1,751,492 km (0.111 R)
• M14: 1,864,737 km (0.096 R)
• M15: 2,343,301 km (0.097 R)
• M16: 2,539,723 km (0.084 R)
• M17: 2,640,103 km (0.12 R)
• M18: 2,727,169 km (0.103 R)
• M19: 3,239,093 km (0.096 R)
• M20: 3,411,280 km (0.102 R)
• M21: 4,029,568 km (0.075 R)
• M22: 4,300,340 km (0.105 R)
• M23: 4,507,533 km (0.03 R)
• M24: 4,612,252 km (0.092 R)
• M25: 4,985,648 km (0.115 R)
• M26: 5,295,017 km (0.118 R)
• M27: 5,761,612 km (0.078 R)
• M28: 5,990,348 km (0.1 R)
• M29: 6,163,881 km (0.112 R)
• M30: 6,339,060 km (0.037 R)
• M31: 6,437,047 km (0.057 R)
• M32: 6,535,632 km (0.071 R)
• M33: 6,654,712 km (0.117 R)
• M34: 7,015,841 km (0.112 R)
• M35: 7,137,763 km (0.075 R)
• M36: 7,363,058 km (0.099 R)
• M37: 7,715,809 km (0.066 R)
• M38: 8,116,582 km (0.111 R)
• M39: 8,567,620 km (0.101 R)
• M40: 9,071,166 km (0.111 R)
• M41: 9,359,890 km (0.114 R)
• M42: 9,471,789 km (0.071 R)
• M43: 9,787,590 km (0.082 R)
• M44: 10,083,794 km (0.118 R)
• M45: 10,802,313 km (0.117 R)
• M46: 10,966,870 km (0.073 R)
• M47: 11,227,021 km (0.072 R)
• M48: 11,850,395 km (0.106 R)
• M49: 12,264,033 km (0.061 R)
• M50: 12,657,775 km (0.106 R)
• M51: 12,856,142 km (0.073 R)
• M52: 13,005,590 km (0.107 R)
• M53: 13,558,653 km (0.1 R)
• M54: 14,248,000 km (0.117 R)
• M55: 14,351,073 km (0.086 R)
• M56: 15,369,386 km (0.059 R)
• M57: 15,501,631 km (0.071 R)
• M58: 15,634,174 km (0.099 R)
• M59: 16,437,814 km (0.04 R)
• M60: 16,654,432 km (0.065 R)
• M61: 17,117,736 km (0.113 R)
• M62: 18,001,561 km (0.025 R)
• M63: 18,533,381 km (0.108 R)
• M64: 19,098,711 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.8

Radius: 14.6

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.77 AU - 4.55 AU

Year: 4452 Days

Day: 7.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 25,134,143 km

• M1: 200,012 km (0.11 R)
• M2: 302,786 km (0.103 R)
• M3: 470,784 km (0.118 R)
• M4: 670,946 km (0.054 R)
• M5: 868,416 km (0.048 R)
• M6: 1,086,978 km (0.112 R)
• M7: 1,190,350 km (0.086 R)
• M8: 1,297,462 km (0.106 R)
• M9: 1,507,797 km (0.102 R)
• M10: 1,654,403 km (0.116 R)
• M11: 2,107,984 km (0.099 R)
• M12: 3,035,042 km (0.081 R)
• M13: 3,891,789 km (0.115 R)
• M14: 4,581,884 km (0.078 R)
• M15: 4,908,306 km (0.09 R)
• M16: 5,107,870 km (0.1 R)
• M17: 5,287,537 km (0.045 R)
• M18: 5,676,491 km (0.051 R)
• M19: 6,265,308 km (0.105 R)
• M20: 6,361,350 km (0.039 R)
• M21: 6,506,311 km (0.065 R)
• M22: 6,824,356 km (0.119 R)
• M23: 7,172,620 km (0.103 R)
• M24: 7,298,431 km (0.101 R)
• M25: 7,706,086 km (0.079 R)
• M26: 7,990,621 km (0.063 R)
• M27: 9,994,035 km (0.084 R)
• M28: 10,618,457 km (0.107 R)
• M29: 10,906,433 km (0.058 R)
• M30: 11,934,918 km (0.111 R)
• M31: 12,084,366 km (0.111 R)
• M32: 12,810,514 km (0.062 R)
• M33: 13,055,705 km (0.093 R)
• M34: 14,146,872 km (0.06 R)
• M35: 14,336,862 km (0.055 R)
• M36: 16,515,755 km (0.09 R)
• M37: 16,715,916 km (0.116 R)
• M38: 16,849,807 km (0.037 R)
• M39: 17,321,189 km (0.096 R)
• M40: 17,762,802 km (0.038 R)
• M41: 18,105,082 km (0.069 R)
• M42: 18,587,984 km (0.056 R)
• M43: 19,672,270 km (0.093 R)
• M44: 20,777,050 km (0.076 R)
• M45: 20,993,219 km (0.055 R)
• M46: 21,101,528 km (0.051 R)
• M47: 21,391,448 km (0.08 R)
• M48: 21,719,068 km (0.092 R)
• M49: 21,865,225 km (0.114 R)
• M50: 22,121,935 km (0.114 R)
• M51: 22,712,248 km (0.065 R)
• M52: 23,270,398 km (0.111 R)
• M53: 24,021,528 km (0.073 R)
• M54: 24,248,468 km (0.03 R)
• M55: 24,514,154 km (0.112 R)
• M56: 24,628,297 km (0.109 R)
• M57: 24,742,590 km (0.098 R)
• M58: 25,086,665 km (0.085 R)
• M59: 25,240,003 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316

Radius: 12.4

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.21 AU - 4.31 AU

Year: 5590 Days

Day: 11.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 25,134,143 km

• M1: 209,587 km (0.103 R)
• M2: 369,208 km (0.069 R)
• M3: 485,295 km (0.095 R)
• M4: 597,195 km (0.113 R)
• M5: 1,231,789 km (0.114 R)
• M6: 1,590,973 km (0.08 R)
• M7: 1,874,312 km (0.104 R)
• M8: 2,109,779 km (0.079 R)
• M9: 2,223,024 km (0.079 R)
• M10: 2,661,945 km (0.113 R)
• M11: 2,909,529 km (0.057 R)
• M12: 3,485,032 km (0.08 R)
• M13: 3,995,011 km (0.1 R)
• M14: 4,156,577 km (0.111 R)
• M15: 4,591,607 km (0.098 R)
• M16: 5,062,841 km (0.098 R)
• M17: 5,504,902 km (0.11 R)
• M18: 6,051,982 km (0.116 R)
• M19: 6,450,062 km (0.116 R)
• M20: 6,544,907 km (0.04 R)
• M21: 7,296,337 km (0.082 R)
• M22: 7,871,541 km (0.053 R)
• M23: 8,487,286 km (0.109 R)
• M24: 8,669,945 km (0.097 R)
• M25: 9,819,903 km (0.061 R)
• M26: 10,094,266 km (0.083 R)
• M27: 10,315,521 km (0.105 R)
• M28: 10,734,844 km (0.093 R)
• M29: 10,989,011 km (0.102 R)
• M30: 11,417,309 km (0.091 R)
• M31: 11,618,967 km (0.102 R)
• M32: 11,763,778 km (0.102 R)
• M33: 12,734,668 km (0.104 R)
• M34: 14,378,300 km (0.057 R)
• M35: 15,256,739 km (0.063 R)
• M36: 16,770,071 km (0.055 R)
• M37: 17,428,601 km (0.04 R)
• M38: 17,627,715 km (0.098 R)
• M39: 17,961,468 km (0.091 R)
• M40: 18,129,018 km (0.096 R)
• M41: 18,297,166 km (0.082 R)
• M42: 18,567,340 km (0.081 R)
• M43: 18,804,752 km (0.043 R)
• M44: 18,906,777 km (0.044 R)
• M45: 19,764,571 km (0.07 R)
• M46: 20,146,046 km (0.093 R)
• M47: 20,881,020 km (0.101 R)
• M48: 21,198,766 km (0.1 R)
• M49: 21,838,896 km (0.117 R)
• M50: 22,557,713 km (0.107 R)
• M51: 22,811,132 km (0.111 R)
• M52: 23,029,096 km (0.096 R)
• M53: 24,760,392 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 17,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit