🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.8

Radius: 14.3

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.65 AU - 0.73 AU

Year: 364 Days

Day: 12.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 46,205,753 km

• M1: 186,249 km (0.12 R)
• M2: 296,653 km (0.097 R)
• M3: 393,592 km (0.038 R)
• M4: 485,595 km (0.106 R)
• M5: 603,179 km (0.116 R)
• M6: 696,079 km (0.085 R)
• M7: 801,994 km (0.117 R)
• M8: 925,412 km (0.032 R)
• M9: 1,144,274 km (0.083 R)
• M10: 1,264,700 km (0.086 R)
• M11: 1,359,097 km (0.077 R)
• M12: 1,551,180 km (0.068 R)
• M13: 1,767,050 km (0.087 R)
• M14: 1,893,610 km (0.078 R)
• M15: 1,998,179 km (0.093 R)
• M16: 2,140,895 km (0.117 R)
• M17: 2,239,630 km (0.042 R)
• M18: 2,372,024 km (0.114 R)
• M19: 2,474,498 km (0.07 R)
• M20: 2,661,645 km (0.063 R)
• M21: 2,762,773 km (0.091 R)
• M22: 2,905,340 km (0.06 R)
• M23: 3,003,776 km (0.103 R)
• M24: 3,209,922 km (0.054 R)
• M25: 3,366,251 km (0.05 R)
• M26: 3,518,991 km (0.092 R)
• M27: 3,686,690 km (0.086 R)
• M28: 3,818,934 km (0.048 R)
• M29: 3,907,945 km (0.06 R)
• M30: 3,997,704 km (0.117 R)
• M31: 4,114,241 km (0.088 R)
• M32: 4,258,154 km (0.076 R)
• M33: 4,363,919 km (0.032 R)
• M34: 4,463,851 km (0.066 R)
• M35: 4,625,417 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.9

Radius: 13.7

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.77 AU - 0.91 AU

Year: 489 Days

Day: 8.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 46,205,753 km

• M1: 179,368 km (0.075 R)
• M2: 289,023 km (0.071 R)
• M3: 388,356 km (0.104 R)
• M4: 522,246 km (0.092 R)
• M5: 614,249 km (0.085 R)
• M6: 701,913 km (0.066 R)
• M7: 826,827 km (0.076 R)
• M8: 977,323 km (0.077 R)
• M9: 1,065,286 km (0.031 R)
• M10: 1,165,517 km (0.045 R)
• M11: 1,298,061 km (0.12 R)
• M12: 1,501,963 km (0.114 R)
• M13: 1,594,863 km (0.097 R)
• M14: 1,754,484 km (0.11 R)
• M15: 1,891,665 km (0.076 R)
• M16: 2,044,105 km (0.078 R)
• M17: 2,153,910 km (0.045 R)
• M18: 2,307,547 km (0.108 R)
• M19: 2,538,676 km (0.116 R)
• M20: 2,632,175 km (0.037 R)
• M21: 2,867,791 km (0.118 R)
• M22: 3,017,838 km (0.063 R)
• M23: 3,137,067 km (0.071 R)
• M24: 3,257,942 km (0.074 R)
• M25: 3,407,839 km (0.102 R)
• M26: 3,546,218 km (0.106 R)
• M27: 3,700,603 km (0.067 R)
• M28: 3,850,051 km (0.114 R)
• M29: 4,030,765 km (0.084 R)
• M30: 4,155,230 km (0.1 R)
• M31: 4,310,812 km (0.102 R)
• M32: 4,498,558 km (0.073 R)
• M33: 4,635,589 km (0.108 R)
• M34: 4,812,564 km (0.071 R)
• M35: 4,921,471 km (0.114 R)
• M36: 5,102,035 km (0.064 R)
• M37: 5,397,342 km (0.059 R)
• M38: 5,486,203 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.9

Radius: 10.6

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.88 AU - 2.2 AU

Year: 1853 Days

Day: 14.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 46,205,753 km

• M1: 133,142 km (0.061 R)
• M2: 201,658 km (0.056 R)
• M3: 276,008 km (0.085 R)
• M4: 377,286 km (0.071 R)
• M5: 458,069 km (0.119 R)
• M6: 526,734 km (0.046 R)
• M7: 648,058 km (0.084 R)
• M8: 787,483 km (0.107 R)
• M9: 921,224 km (0.106 R)
• M10: 1,445,115 km (0.097 R)
• M11: 1,532,630 km (0.095 R)
• M12: 1,702,723 km (0.082 R)
• M13: 1,805,945 km (0.076 R)
• M14: 1,889,870 km (0.11 R)
• M15: 2,139,100 km (0.076 R)
• M16: 2,239,480 km (0.119 R)
• M17: 2,330,136 km (0.052 R)
• M18: 2,657,307 km (0.109 R)
• M19: 2,741,381 km (0.086 R)
• M20: 2,863,154 km (0.034 R)
• M21: 2,999,138 km (0.043 R)
• M22: 3,175,364 km (0.096 R)
• M23: 3,290,555 km (0.053 R)
• M24: 3,711,374 km (0.119 R)
• M25: 3,819,383 km (0.059 R)
• M26: 4,093,746 km (0.102 R)
• M27: 4,177,371 km (0.09 R)
• M28: 4,604,024 km (0.12 R)
• M29: 4,970,240 km (0.097 R)
• M30: 5,452,992 km (0.086 R)
• M31: 5,575,961 km (0.11 R)
• M32: 6,173,007 km (0.085 R)
• M33: 6,642,295 km (0.103 R)
• M34: 7,156,762 km (0.056 R)
• M35: 7,342,563 km (0.109 R)
• M36: 7,444,439 km (0.097 R)
• M37: 7,961,299 km (0.116 R)
• M38: 8,525,433 km (0.12 R)
• M39: 8,758,357 km (0.067 R)
• M40: 8,939,071 km (0.11 R)
• M41: 9,248,888 km (0.098 R)
• M42: 9,506,645 km (0.068 R)
• M43: 10,067,189 km (0.113 R)
• M44: 10,294,428 km (0.09 R)
• M45: 10,792,589 km (0.098 R)
• M46: 10,889,379 km (0.051 R)
• M47: 12,213,021 km (0.101 R)
• M48: 12,354,241 km (0.12 R)
• M49: 12,617,982 km (0.11 R)
• M50: 12,760,698 km (0.096 R)
• M51: 12,924,508 km (0.11 R)
• M52: 13,089,066 km (0.057 R)
• M53: 13,233,577 km (0.081 R)
• M54: 13,461,864 km (0.098 R)
• M55: 13,545,190 km (0.108 R)
• M56: 13,649,459 km (0.067 R)
• M57: 14,048,586 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478

Radius: 13.9

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.94 AU - 2.92 AU

Year: 2408 Days

Day: 8.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 46,205,753 km

• M1: 191,635 km (0.11 R)
• M2: 284,086 km (0.081 R)
• M3: 394,490 km (0.049 R)
• M4: 534,513 km (0.097 R)
• M5: 711,188 km (0.063 R)
• M6: 832,961 km (0.115 R)
• M7: 1,156,990 km (0.044 R)
• M8: 1,395,898 km (0.083 R)
• M9: 1,532,181 km (0.07 R)
• M10: 1,706,613 km (0.089 R)
• M11: 1,887,776 km (0.087 R)
• M12: 2,331,782 km (0.106 R)
• M13: 2,419,596 km (0.038 R)
• M14: 2,650,575 km (0.104 R)
• M15: 2,822,014 km (0.099 R)
• M16: 3,764,032 km (0.069 R)
• M17: 3,852,893 km (0.108 R)
• M18: 4,185,000 km (0.062 R)
• M19: 4,277,302 km (0.093 R)
• M20: 4,510,825 km (0.084 R)
• M21: 4,668,950 km (0.097 R)
• M22: 4,877,339 km (0.113 R)
• M23: 5,088,871 km (0.111 R)
• M24: 5,203,912 km (0.097 R)
• M25: 5,605,432 km (0.057 R)
• M26: 5,724,512 km (0.071 R)
• M27: 6,086,689 km (0.086 R)
• M28: 6,297,023 km (0.095 R)
• M29: 6,403,088 km (0.119 R)
• M30: 6,563,307 km (0.09 R)
• M31: 6,671,018 km (0.08 R)
• M32: 7,180,997 km (0.114 R)
• M33: 7,403,449 km (0.101 R)
• M34: 7,779,388 km (0.11 R)
• M35: 8,277,400 km (0.09 R)
• M36: 8,884,767 km (0.115 R)
• M37: 9,163,917 km (0.072 R)
• M38: 9,466,254 km (0.069 R)
• M39: 9,567,681 km (0.043 R)
• M40: 9,710,398 km (0.08 R)
• M41: 9,977,280 km (0.109 R)
• M42: 10,101,297 km (0.11 R)
• M43: 10,434,601 km (0.103 R)
• M44: 10,560,413 km (0.047 R)
• M45: 10,792,589 km (0.098 R)
• M46: 11,047,803 km (0.118 R)
• M47: 11,542,673 km (0.081 R)
• M48: 11,869,245 km (0.059 R)
• M49: 12,176,818 km (0.12 R)
• M50: 12,420,363 km (0.077 R)
• M51: 12,912,241 km (0.054 R)
• M52: 13,251,379 km (0.119 R)
• M53: 13,387,813 km (0.088 R)
• M54: 13,639,287 km (0.07 R)
• M55: 13,892,257 km (0.114 R)
• M56: 14,496,482 km (0.042 R)
• M57: 14,754,688 km (0.044 R)
• M58: 14,896,208 km (0.107 R)
• M59: 15,061,813 km (0.073 R)
• M60: 15,538,581 km (0.03 R)
• M61: 16,141,311 km (0.054 R)
• M62: 16,262,934 km (0.036 R)
• M63: 16,433,476 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.1

Radius: 8.7

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.93 AU - 3.23 AU

Year: 3437 Days

Day: 9.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,205,753 km

• M1: 121,174 km (0.058 R)
• M2: 275,858 km (0.045 R)
• M3: 437,424 km (0.118 R)
• M4: 606,769 km (0.083 R)
• M5: 770,728 km (0.103 R)
• M6: 825,780 km (0.077 R)
• M7: 1,415,046 km (0.116 R)
• M8: 1,732,643 km (0.086 R)
• M9: 1,931,309 km (0.114 R)
• M10: 2,111,424 km (0.096 R)
• M11: 2,270,297 km (0.081 R)
• M12: 2,419,297 km (0.038 R)
• M13: 2,755,892 km (0.105 R)
• M14: 2,856,871 km (0.108 R)
• M15: 2,929,725 km (0.087 R)
• M16: 3,212,465 km (0.12 R)
• M17: 3,318,978 km (0.118 R)
• M18: 3,395,722 km (0.089 R)
• M19: 3,661,109 km (0.086 R)
• M20: 3,917,220 km (0.078 R)
• M21: 4,345,669 km (0.088 R)
• M22: 4,463,552 km (0.116 R)
• M23: 4,650,998 km (0.072 R)
• M24: 4,806,430 km (0.089 R)
• M25: 5,246,996 km (0.112 R)
• M26: 5,426,812 km (0.079 R)
• M27: 5,499,367 km (0.085 R)
• M28: 6,166,574 km (0.075 R)
• M29: 6,548,348 km (0.114 R)
• M30: 6,761,674 km (0.1 R)
• M31: 7,214,956 km (0.038 R)
• M32: 7,395,072 km (0.113 R)
• M33: 7,800,631 km (0.059 R)
• M34: 7,862,116 km (0.091 R)
• M35: 8,654,386 km (0.089 R)
• M36: 8,931,442 km (0.109 R)
• M37: 9,103,330 km (0.056 R)
• M38: 9,211,190 km (0.05 R)
• M39: 9,537,762 km (0.119 R)
• M40: 9,603,585 km (0.097 R)
• M41: 9,669,408 km (0.089 R)
• M42: 9,801,802 km (0.071 R)
• M43: 10,023,506 km (0.108 R)
• M44: 10,135,106 km (0.059 R)
• M45: 10,540,068 km (0.079 R)
• M46: 10,607,985 km (0.102 R)
• M47: 10,904,488 km (0.095 R)
• M48: 10,996,191 km (0.119 R)
• M49: 11,134,270 km (0.112 R)
• M50: 11,319,323 km (0.065 R)
• M51: 11,412,223 km (0.078 R)
• M52: 11,692,570 km (0.113 R)
• M53: 11,786,517 km (0.108 R)
• M54: 12,188,487 km (0.11 R)
• M55: 12,691,285 km (0.114 R)
• M56: 13,816,261 km (0.108 R)
• M57: 14,896,507 km (0.084 R)
• M58: 14,972,802 km (0.095 R)
• M59: 15,459,594 km (0.086 R)
• M60: 15,536,936 km (0.094 R)
• M61: 15,614,427 km (0.115 R)
• M62: 15,717,949 km (0.057 R)
• M63: 16,475,064 km (0.093 R)
• M64: 16,633,189 km (0.107 R)
• M65: 16,765,433 km (0.072 R)
• M66: 16,897,827 km (0.11 R)
• M67: 16,977,563 km (0.089 R)
• M68: 17,351,109 km (0.052 R)
• M69: 17,485,149 km (0.082 R)
• M70: 17,592,560 km (0.068 R)
• M71: 18,160,434 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.9

Radius: 3.9

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.02 AU - 11.76 AU

Year: 19776 Days

Day: 15.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 46,205,753 km

• M1: 70,012 km (0.111 R)
• M2: 533,915 km (0.045 R)
• M3: 1,132,306 km (0.091 R)
• M4: 1,212,640 km (0.12 R)
• M5: 1,732,493 km (0.078 R)
• M6: 1,872,068 km (0.029 R)
• M7: 2,064,002 km (0.113 R)
• M8: 2,363,497 km (0.065 R)
• M9: 2,440,540 km (0.068 R)
• M10: 2,892,475 km (0.113 R)
• M11: 4,176,922 km (0.104 R)
• M12: 4,239,005 km (0.101 R)
• M13: 4,490,330 km (0.062 R)
• M14: 4,649,951 km (0.067 R)
• M15: 4,974,728 km (0.074 R)
• M16: 5,441,623 km (0.091 R)
• M17: 5,749,046 km (0.067 R)
• M18: 6,345,194 km (0.116 R)
• M19: 6,416,552 km (0.043 R)
• M20: 6,488,209 km (0.075 R)
• M21: 7,481,689 km (0.102 R)
• M22: 7,785,073 km (0.031 R)
• M23: 8,208,734 km (0.085 R)
• M24: 9,524,148 km (0.102 R)
• M25: 9,729,098 km (0.113 R)
• M26: 10,605,741 km (0.074 R)
• M27: 11,290,301 km (0.092 R)
• M28: 11,376,918 km (0.059 R)
• M29: 12,522,389 km (0.106 R)
• M30: 14,168,115 km (0.094 R)
• M31: 14,921,041 km (0.119 R)
• M32: 16,026,121 km (0.071 R)
• M33: 16,123,359 km (0.089 R)
• M34: 16,220,897 km (0.068 R)
• M35: 19,755,296 km (0.111 R)
• M36: 20,384,206 km (0.086 R)
• M37: 20,595,288 km (0.109 R)
• M38: 22,473,041 km (0.119 R)
• M39: 22,800,361 km (0.053 R)
• M40: 23,239,281 km (0.097 R)
• M41: 23,294,333 km (0.091 R)
• M42: 23,736,395 km (0.054 R)
• M43: 24,181,299 km (0.117 R)
• M44: 24,292,899 km (0.072 R)
• M45: 25,022,787 km (0.027 R)
• M46: 25,532,168 km (0.109 R)
• M47: 26,216,877 km (0.103 R)
• M48: 27,545,755 km (0.03 R)
• M49: 28,365,402 km (0.119 R)
• M50: 28,601,019 km (0.118 R)
• M51: 29,074,346 km (0.12 R)
• M52: 29,848,814 km (0.093 R)
• M53: 34,573,265 km (0.119 R)
• M54: 34,762,057 km (0.113 R)
• M55: 37,310,756 km (0.112 R)
• M56: 37,957,169 km (0.1 R)
• M57: 38,411,946 km (0.066 R)
• M58: 38,672,695 km (0.094 R)
• M59: 40,116,913 km (0.081 R)
• M60: 43,125,476 km (0.113 R)
• M61: 43,193,094 km (0.11 R)
• M62: 44,076,170 km (0.093 R)
• M63: 44,144,387 km (0.078 R)
• M64: 45,171,077 km (0.089 R)
• M65: 45,791,011 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 16,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit