🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859

Radius: 13.9

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.84 AU - 0.92 AU

Year: 533 Days

Day: 6.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 43,261,440 km

• M1: 178,919 km (0.098 R)
• M2: 275,260 km (0.042 R)
• M3: 416,032 km (0.101 R)
• M4: 609,013 km (0.053 R)
• M5: 788,381 km (0.12 R)
• M6: 885,470 km (0.107 R)
• M7: 1,098,647 km (0.104 R)
• M8: 1,243,308 km (0.104 R)
• M9: 1,335,610 km (0.107 R)
• M10: 1,466,807 km (0.086 R)
• M11: 1,652,907 km (0.056 R)
• M12: 2,424,832 km (0.101 R)
• M13: 2,602,105 km (0.101 R)
• M14: 2,692,462 km (0.037 R)
• M15: 2,868,689 km (0.089 R)
• M16: 2,977,895 km (0.109 R)
• M17: 3,080,519 km (0.12 R)
• M18: 3,200,497 km (0.051 R)
• M19: 3,338,426 km (0.061 R)
• M20: 3,461,844 km (0.108 R)
• M21: 3,561,626 km (0.035 R)
• M22: 3,687,737 km (0.11 R)
• M23: 3,944,746 km (0.107 R)
• M24: 4,040,339 km (0.055 R)
• M25: 4,234,218 km (0.107 R)
• M26: 4,413,137 km (0.101 R)
• M27: 4,521,596 km (0.096 R)
• M28: 4,621,976 km (0.113 R)
• M29: 4,824,831 km (0.102 R)
• M30: 4,974,279 km (0.086 R)
• M31: 5,182,369 km (0.064 R)
• M32: 5,393,452 km (0.109 R)
• M33: 5,509,690 km (0.087 R)
• M34: 5,705,364 km (0.085 R)
• M35: 5,893,558 km (0.067 R)
• M36: 6,063,501 km (0.105 R)
• M37: 6,184,526 km (0.111 R)
• M38: 6,286,103 km (0.118 R)
• M39: 6,645,736 km (0.107 R)
• M40: 6,760,178 km (0.118 R)
• M41: 6,917,256 km (0.088 R)
• M42: 7,181,895 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.1

Radius: 12.4

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.81 AU - 1.05 AU

Year: 579 Days

Day: 10.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 43,261,440 km

• M1: 157,975 km (0.114 R)
• M2: 244,892 km (0.07 R)
• M3: 391,498 km (0.086 R)
• M4: 511,026 km (0.085 R)
• M5: 598,092 km (0.117 R)
• M6: 703,708 km (0.12 R)
• M7: 794,215 km (0.036 R)
• M8: 908,059 km (0.061 R)
• M9: 1,018,014 km (0.117 R)
• M10: 1,127,669 km (0.107 R)
• M11: 1,205,011 km (0.111 R)
• M12: 1,289,683 km (0.096 R)
• M13: 1,398,441 km (0.115 R)
• M14: 1,521,859 km (0.034 R)
• M15: 1,666,819 km (0.118 R)
• M16: 1,834,818 km (0.081 R)
• M17: 2,078,363 km (0.091 R)
• M18: 2,194,451 km (0.051 R)
• M19: 2,306,051 km (0.098 R)
• M20: 2,439,941 km (0.088 R)
• M21: 2,701,738 km (0.048 R)
• M22: 2,821,865 km (0.108 R)
• M23: 2,929,426 km (0.088 R)
• M24: 3,082,315 km (0.098 R)
• M25: 3,200,497 km (0.111 R)
• M26: 3,350,544 km (0.117 R)
• M27: 3,441,798 km (0.072 R)
• M28: 3,564,618 km (0.12 R)
• M29: 3,673,376 km (0.09 R)
• M30: 3,918,267 km (0.065 R)
• M31: 4,038,694 km (0.065 R)
• M32: 4,474,173 km (0.072 R)
• M33: 4,608,662 km (0.028 R)
• M34: 4,735,969 km (0.062 R)
• M35: 4,855,797 km (0.1 R)
• M36: 5,037,559 km (0.042 R)
• M37: 5,221,564 km (0.036 R)
• M38: 5,470,495 km (0.101 R)
• M39: 5,560,403 km (0.119 R)
• M40: 5,668,862 km (0.116 R)
• M41: 6,091,326 km (0.042 R)
• M42: 6,212,500 km (0.093 R)
• M43: 6,362,846 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.5

Radius: 10.6

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.38 AU - 2.02 AU

Year: 1431 Days

Day: 12.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 43,261,440 km

• M1: 164,109 km (0.082 R)
• M2: 248,332 km (0.103 R)
• M3: 373,097 km (0.119 R)
• M4: 627,114 km (0.106 R)
• M5: 853,905 km (0.094 R)
• M6: 927,357 km (0.095 R)
• M7: 1,143,227 km (0.084 R)
• M8: 1,552,826 km (0.08 R)
• M9: 1,706,313 km (0.06 R)
• M10: 1,800,859 km (0.029 R)
• M11: 2,039,468 km (0.105 R)
• M12: 2,117,707 km (0.071 R)
• M13: 2,288,698 km (0.057 R)
• M14: 2,405,235 km (0.082 R)
• M15: 2,488,112 km (0.068 R)
• M16: 2,632,324 km (0.052 R)
• M17: 2,841,462 km (0.112 R)
• M18: 2,929,126 km (0.101 R)
• M19: 3,171,924 km (0.088 R)
• M20: 3,289,358 km (0.117 R)
• M21: 3,704,642 km (0.073 R)
• M22: 3,883,860 km (0.098 R)
• M23: 3,981,547 km (0.081 R)
• M24: 4,094,195 km (0.105 R)
• M25: 4,193,677 km (0.094 R)
• M26: 4,409,547 km (0.1 R)
• M27: 4,555,554 km (0.086 R)
• M28: 4,673,587 km (0.087 R)
• M29: 4,762,598 km (0.095 R)
• M30: 4,957,823 km (0.111 R)
• M31: 5,048,779 km (0.086 R)
• M32: 5,186,259 km (0.09 R)
• M33: 5,402,578 km (0.11 R)
• M34: 5,543,349 km (0.089 R)
• M35: 5,685,168 km (0.095 R)
• M36: 5,860,347 km (0.083 R)
• M37: 6,118,254 km (0.071 R)
• M38: 6,595,321 km (0.109 R)
• M39: 6,948,223 km (0.044 R)
• M40: 7,204,185 km (0.067 R)
• M41: 7,341,964 km (0.119 R)
• M42: 8,186,893 km (0.075 R)
• M43: 8,403,062 km (0.087 R)
• M44: 8,529,921 km (0.114 R)
• M45: 8,675,779 km (0.098 R)
• M46: 8,785,733 km (0.075 R)
• M47: 9,099,739 km (0.115 R)
• M48: 9,342,237 km (0.054 R)
• M49: 9,473,884 km (0.069 R)
• M50: 9,776,819 km (0.108 R)
• M51: 10,083,046 km (0.055 R)
• M52: 10,256,580 km (0.106 R)
• M53: 10,587,341 km (0.12 R)
• M54: 10,665,580 km (0.109 R)
• M55: 10,803,061 km (0.062 R)
• M56: 10,901,646 km (0.063 R)
• M57: 11,439,300 km (0.096 R)
• M58: 11,681,051 km (0.096 R)
• M59: 12,664,806 km (0.102 R)
• M60: 12,831,309 km (0.034 R)
• M61: 13,187,651 km (0.114 R)
• M62: 13,356,547 km (0.114 R)
• M63: 13,504,798 km (0.075 R)
• M64: 13,845,881 km (0.119 R)
• M65: 13,931,601 km (0.061 R)
• M66: 14,060,554 km (0.084 R)
• M67: 14,146,723 km (0.049 R)
• M68: 14,341,200 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.9

Radius: 10.3

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.52 AU - 3 AU

Year: 2961 Days

Day: 13.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 43,261,440 km

• M1: 128,654 km (0.098 R)
• M2: 271,819 km (0.12 R)
• M3: 413,339 km (0.09 R)
• M4: 542,741 km (0.105 R)
• M5: 652,097 km (0.048 R)
• M6: 723,455 km (0.088 R)
• M7: 845,677 km (0.088 R)
• M8: 1,016,817 km (0.12 R)
• M9: 1,112,111 km (0.115 R)
• M10: 1,188,555 km (0.1 R)
• M11: 1,300,903 km (0.058 R)
• M12: 1,647,222 km (0.091 R)
• M13: 1,747,902 km (0.033 R)
• M14: 1,889,870 km (0.106 R)
• M15: 2,035,728 km (0.088 R)
• M16: 2,324,601 km (0.096 R)
• M17: 2,539,274 km (0.081 R)
• M18: 2,730,460 km (0.045 R)
• M19: 2,896,065 km (0.117 R)
• M20: 2,987,918 km (0.092 R)
• M21: 3,190,025 km (0.061 R)
• M22: 3,284,870 km (0.056 R)
• M23: 3,790,062 km (0.102 R)
• M24: 4,267,429 km (0.087 R)
• M25: 4,673,737 km (0.036 R)
• M26: 4,872,552 km (0.109 R)
• M27: 4,963,807 km (0.12 R)
• M28: 5,259,861 km (0.062 R)
• M29: 5,334,810 km (0.113 R)
• M30: 5,618,896 km (0.113 R)
• M31: 5,946,964 km (0.077 R)
• M32: 6,083,846 km (0.076 R)
• M33: 6,360,901 km (0.107 R)
• M34: 7,320,871 km (0.115 R)
• M35: 7,636,822 km (0.045 R)
• M36: 8,108,205 km (0.101 R)
• M37: 8,347,561 km (0.103 R)
• M38: 8,699,715 km (0.065 R)
• M39: 8,900,026 km (0.109 R)
• M40: 8,967,196 km (0.04 R)
• M41: 9,647,417 km (0.026 R)
• M42: 9,716,382 km (0.09 R)
• M43: 10,180,285 km (0.084 R)
• M44: 10,250,596 km (0.076 R)
• M45: 10,485,764 km (0.097 R)
• M46: 10,627,732 km (0.116 R)
• M47: 10,841,956 km (0.113 R)
• M48: 10,961,634 km (0.109 R)
• M49: 11,250,508 km (0.118 R)
• M50: 11,811,201 km (0.119 R)
• M51: 12,008,371 km (0.072 R)
• M52: 12,156,921 km (0.104 R)
• M53: 12,281,237 km (0.085 R)
• M54: 12,985,245 km (0.083 R)
• M55: 13,163,266 km (0.088 R)
• M56: 13,573,314 km (0.089 R)
• M57: 13,676,387 km (0.115 R)
• M58: 14,039,461 km (0.084 R)
• M59: 14,616,610 km (0.119 R)
• M60: 15,094,425 km (0.038 R)
• M61: 15,228,166 km (0.111 R)
• M62: 15,523,621 km (0.098 R)
• M63: 15,658,559 km (0.094 R)
• M64: 16,476,261 km (0.088 R)
• M65: 16,613,891 km (0.12 R)
• M66: 16,696,768 km (0.081 R)
• M67: 16,918,173 km (0.087 R)
• M68: 17,869,914 km (0.061 R)
• M69: 18,153,253 km (0.034 R)
• M70: 18,495,084 km (0.099 R)
• M71: 18,983,072 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.4

Radius: 13.7

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.58 AU - 6.02 AU

Year: 7878 Days

Day: 10.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,261,440 km

• M1: 320,738 km (0.048 R)
• M2: 666,608 km (0.048 R)
• M3: 884,423 km (0.104 R)
• M4: 1,037,760 km (0.081 R)
• M5: 1,238,222 km (0.114 R)
• M6: 1,763,908 km (0.117 R)
• M7: 1,850,825 km (0.05 R)
• M8: 2,284,060 km (0.065 R)
• M9: 2,851,036 km (0.113 R)
• M10: 3,488,622 km (0.046 R)
• M11: 3,966,887 km (0.098 R)
• M12: 4,053,504 km (0.05 R)
• M13: 4,526,233 km (0.08 R)
• M14: 4,708,144 km (0.092 R)
• M15: 5,142,128 km (0.12 R)
• M16: 5,332,117 km (0.028 R)
• M17: 5,556,813 km (0.084 R)
• M18: 6,015,480 km (0.077 R)
• M19: 6,486,564 km (0.113 R)
• M20: 6,969,615 km (0.091 R)
• M21: 7,321,918 km (0.099 R)
• M22: 7,680,055 km (0.112 R)
• M23: 8,413,534 km (0.085 R)
• M24: 9,207,899 km (0.084 R)
• M25: 10,384,187 km (0.119 R)
• M26: 11,153,568 km (0.092 R)
• M27: 11,857,576 km (0.057 R)
• M28: 12,575,945 km (0.119 R)
• M29: 13,745,950 km (0.079 R)
• M30: 14,366,332 km (0.101 R)
• M31: 14,860,155 km (0.093 R)
• M32: 14,950,662 km (0.028 R)
• M33: 15,634,473 km (0.094 R)
• M34: 15,864,705 km (0.061 R)
• M35: 16,049,757 km (0.096 R)
• M36: 17,127,311 km (0.064 R)
• M37: 18,567,938 km (0.094 R)
• M38: 18,763,014 km (0.087 R)
• M39: 19,155,110 km (0.038 R)
• M40: 19,549,899 km (0.118 R)
• M41: 19,698,748 km (0.094 R)
• M42: 19,798,081 km (0.094 R)
• M43: 20,147,243 km (0.102 R)
• M44: 20,247,324 km (0.11 R)
• M45: 20,397,969 km (0.043 R)
• M46: 20,498,499 km (0.097 R)
• M47: 20,801,135 km (0.114 R)
• M48: 21,206,994 km (0.118 R)
• M49: 21,564,234 km (0.069 R)
• M50: 22,284,697 km (0.052 R)
• M51: 23,013,239 km (0.095 R)
• M52: 23,275,185 km (0.087 R)
• M53: 23,590,986 km (0.087 R)
• M54: 23,855,176 km (0.069 R)
• M55: 24,546,916 km (0.078 R)
• M56: 24,814,696 km (0.075 R)
• M57: 25,029,519 km (0.061 R)
• M58: 25,353,099 km (0.113 R)
• M59: 25,515,413 km (0.113 R)
• M60: 26,113,505 km (0.05 R)
• M61: 26,277,315 km (0.117 R)
• M62: 26,991,645 km (0.095 R)
• M63: 28,439,154 km (0.115 R)
• M64: 29,059,237 km (0.058 R)
• M65: 29,854,798 km (0.03 R)
• M66: 30,083,533 km (0.061 R)
• M67: 31,003,860 km (0.117 R)
• M68: 31,235,437 km (0.095 R)
• M69: 31,700,238 km (0.078 R)
• M70: 31,816,774 km (0.101 R)
• M71: 33,701,109 km (0.098 R)
• M72: 35,439,885 km (0.052 R)
• M73: 36,655,966 km (0.096 R)
• M74: 36,962,193 km (0.09 R)
• M75: 37,700,459 km (0.071 R)
• M76: 37,824,026 km (0.045 R)
• M77: 38,009,528 km (0.095 R)
• M78: 38,257,411 km (0.065 R)
• M79: 38,941,672 km (0.093 R)
• M80: 40,133,369 km (0.103 R)
• M81: 40,322,610 km (0.097 R)
• M82: 41,273,305 km (0.106 R)
• M83: 41,975,218 km (0.12 R)
• M84: 42,552,366 km (0.035 R)
• M85: 43,132,208 km (0.077 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 13,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit