🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.7

Radius: 8.2

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.58 AU - 0.68 AU

Year: 333 Days

Day: 7.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,321,620 km

• M1: 107,561 km (0.106 R)
• M2: 159,771 km (0.077 R)
• M3: 241,601 km (0.082 R)
• M4: 299,794 km (0.103 R)
• M5: 369,357 km (0.057 R)
• M6: 425,606 km (0.1 R)
• M7: 587,022 km (0.057 R)
• M8: 723,306 km (0.107 R)
• M9: 789,727 km (0.078 R)
• M10: 843,882 km (0.074 R)
• M11: 926,609 km (0.082 R)
• M12: 1,019,809 km (0.062 R)
• M13: 1,118,992 km (0.09 R)
• M14: 1,186,012 km (0.092 R)
• M15: 1,243,458 km (0.086 R)
• M16: 1,298,958 km (0.055 R)
• M17: 1,453,343 km (0.113 R)
• M18: 1,565,691 km (0.08 R)
• M19: 1,653,356 km (0.12 R)
• M20: 1,932,954 km (0.082 R)
• M21: 1,988,156 km (0.118 R)
• M22: 2,146,729 km (0.117 R)
• M23: 2,224,221 km (0.086 R)
• M24: 2,282,116 km (0.094 R)
• M25: 2,337,168 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419

Radius: 9.6

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.7 AU - 0.74 AU

Year: 407 Days

Day: 10.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 53,321,620 km

• M1: 119,828 km (0.112 R)
• M2: 206,445 km (0.102 R)
• M3: 322,084 km (0.104 R)
• M4: 389,553 km (0.12 R)
• M5: 454,478 km (0.076 R)
• M6: 533,316 km (0.084 R)
• M7: 614,099 km (0.109 R)
• M8: 682,166 km (0.12 R)
• M9: 771,177 km (0.099 R)
• M10: 860,637 km (0.087 R)
• M11: 965,804 km (0.117 R)
• M12: 1,034,469 km (0.111 R)
• M13: 1,163,871 km (0.065 R)
• M14: 1,330,224 km (0.079 R)
• M15: 1,439,580 km (0.07 R)
• M16: 1,594,713 km (0.087 R)
• M17: 1,662,332 km (0.082 R)
• M18: 1,735,784 km (0.033 R)
• M19: 1,805,347 km (0.084 R)
• M20: 1,978,581 km (0.089 R)
• M21: 2,083,001 km (0.066 R)
• M22: 2,189,215 km (0.113 R)
• M23: 2,368,733 km (0.089 R)
• M24: 2,457,444 km (0.041 R)
• M25: 2,524,913 km (0.112 R)
• M26: 2,604,200 km (0.091 R)
• M27: 2,695,903 km (0.075 R)
• M28: 2,971,762 km (0.055 R)
• M29: 3,031,601 km (0.103 R)
• M30: 3,098,022 km (0.105 R)
• M31: 3,213,811 km (0.082 R)
• M32: 3,275,296 km (0.094 R)
• M33: 3,349,646 km (0.113 R)
• M34: 3,512,708 km (0.076 R)
• M35: 3,620,717 km (0.116 R)
• M36: 3,717,058 km (0.083 R)
• M37: 3,801,132 km (0.097 R)
• M38: 3,892,537 km (0.105 R)
• M39: 4,017,600 km (0.105 R)
• M40: 4,130,696 km (0.082 R)
• M41: 4,238,257 km (0.068 R)
• M42: 4,373,793 km (0.062 R)
• M43: 4,538,500 km (0.088 R)
• M44: 4,600,733 km (0.113 R)
• M45: 4,691,240 km (0.081 R)
• M46: 4,775,314 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.6

Radius: 11.1

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.59 AU - 0.85 AU

Year: 407 Days

Day: 11.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 53,321,620 km

• M1: 150,047 km (0.113 R)
• M2: 274,512 km (0.078 R)
• M3: 346,169 km (0.116 R)
• M4: 415,284 km (0.104 R)
• M5: 527,183 km (0.114 R)
• M6: 596,596 km (0.056 R)
• M7: 677,230 km (0.093 R)
• M8: 790,026 km (0.118 R)
• M9: 892,650 km (0.104 R)
• M10: 1,071,570 km (0.077 R)
• M11: 1,163,423 km (0.073 R)
• M12: 1,277,267 km (0.077 R)
• M13: 1,370,167 km (0.105 R)
• M14: 1,521,859 km (0.031 R)
• M15: 1,647,222 km (0.116 R)
• M16: 1,732,942 km (0.088 R)
• M17: 1,903,184 km (0.117 R)
• M18: 1,993,242 km (0.116 R)
• M19: 2,084,946 km (0.095 R)
• M20: 2,230,953 km (0.118 R)
• M21: 2,344,348 km (0.041 R)
• M22: 2,471,806 km (0.055 R)
• M23: 2,670,771 km (0.094 R)
• M24: 2,740,334 km (0.106 R)
• M25: 2,849,241 km (0.11 R)
• M26: 2,920,450 km (0.088 R)
• M27: 3,071,244 km (0.117 R)
• M28: 3,144,398 km (0.115 R)
• M29: 3,265,273 km (0.085 R)
• M30: 3,415,020 km (0.108 R)
• M31: 3,490,866 km (0.078 R)
• M32: 3,665,297 km (0.1 R)
• M33: 3,892,836 km (0.097 R)
• M34: 4,015,656 km (0.054 R)
• M35: 4,117,681 km (0.087 R)
• M36: 4,250,375 km (0.106 R)
• M37: 4,324,575 km (0.106 R)
• M38: 4,436,774 km (0.045 R)
• M39: 4,550,019 km (0.081 R)
• M40: 4,725,498 km (0.106 R)
• M41: 4,817,949 km (0.078 R)
• M42: 4,895,590 km (0.103 R)
• M43: 4,997,018 km (0.081 R)
• M44: 5,122,680 km (0.068 R)
• M45: 5,353,509 km (0.085 R)
• M46: 5,433,843 km (0.09 R)
• M47: 5,530,783 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.9

Radius: 6.3

Gravity: 18.47 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.54 AU - 7.38 AU

Year: 9703 Days

Day: 22.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 53,321,620 km

• M1: 157,826 km (0.069 R)
• M2: 256,710 km (0.079 R)
• M3: 392,395 km (0.108 R)
• M4: 433,684 km (0.063 R)
• M5: 551,567 km (0.101 R)
• M6: 614,698 km (0.081 R)
• M7: 680,371 km (0.111 R)
• M8: 801,097 km (0.068 R)
• M9: 929,003 km (0.114 R)
• M10: 1,267,094 km (0.116 R)
• M11: 1,618,051 km (0.085 R)
• M12: 2,147,627 km (0.1 R)
• M13: 2,223,922 km (0.084 R)
• M14: 3,177,309 km (0.042 R)
• M15: 3,235,204 km (0.099 R)
• M16: 3,293,547 km (0.109 R)
• M17: 3,500,291 km (0.116 R)
• M18: 4,209,086 km (0.076 R)
• M19: 4,994,624 km (0.094 R)
• M20: 6,511,547 km (0.09 R)
• M21: 6,771,099 km (0.107 R)
• M22: 7,454,013 km (0.035 R)
• M23: 7,882,013 km (0.102 R)
• M24: 8,925,308 km (0.095 R)
• M25: 9,007,288 km (0.044 R)
• M26: 9,588,625 km (0.117 R)
• M27: 9,883,782 km (0.033 R)
• M28: 10,439,987 km (0.12 R)
• M29: 10,526,454 km (0.119 R)
• M30: 11,226,722 km (0.108 R)
• M31: 12,671,987 km (0.092 R)
• M32: 13,275,614 km (0.079 R)
• M33: 13,557,457 km (0.099 R)
• M34: 14,031,532 km (0.112 R)
• M35: 14,222,569 km (0.118 R)
• M36: 14,366,482 km (0.089 R)
• M37: 15,289,202 km (0.087 R)
• M38: 15,338,270 km (0.074 R)
• M39: 15,436,705 km (0.064 R)
• M40: 17,242,501 km (0.091 R)
• M41: 17,293,514 km (0.058 R)
• M42: 18,692,553 km (0.114 R)
• M43: 18,745,062 km (0.099 R)
• M44: 19,805,412 km (0.112 R)
• M45: 19,912,524 km (0.087 R)
• M46: 20,181,202 km (0.115 R)
• M47: 20,613,539 km (0.085 R)
• M48: 21,048,869 km (0.113 R)
• M49: 22,150,508 km (0.079 R)
• M50: 23,045,253 km (0.116 R)
• M51: 23,440,490 km (0.048 R)
• M52: 23,951,816 km (0.092 R)
• M53: 24,351,990 km (0.08 R)
• M54: 26,977,582 km (0.089 R)
• M55: 27,393,913 km (0.056 R)
• M56: 27,992,454 km (0.101 R)
• M57: 28,293,445 km (0.101 R)
• M58: 29,568,917 km (0.084 R)
• M59: 30,059,747 km (0.057 R)
• M60: 31,173,952 km (0.081 R)
• M61: 31,485,714 km (0.115 R)
• M62: 31,673,460 km (0.069 R)
• M63: 33,378,726 km (0.083 R)
• M64: 34,017,957 km (0.115 R)
• M65: 34,919,434 km (0.098 R)
• M66: 35,178,538 km (0.114 R)
• M67: 36,680,351 km (0.114 R)
• M68: 37,339,928 km (0.12 R)
• M69: 37,472,172 km (0.107 R)
• M70: 37,538,444 km (0.075 R)
• M71: 38,269,678 km (0.082 R)
• M72: 38,603,581 km (0.1 R)
• M73: 38,670,601 km (0.096 R)
• M74: 38,938,531 km (0.119 R)
• M75: 39,005,700 km (0.068 R)
• M76: 39,476,335 km (0.092 R)
• M77: 39,881,446 km (0.066 R)
• M78: 40,899,908 km (0.064 R)
• M79: 41,241,291 km (0.069 R)
• M80: 42,478,315 km (0.07 R)
• M81: 42,616,394 km (0.028 R)
• M82: 42,962,564 km (0.117 R)
• M83: 44,566,702 km (0.044 R)
• M84: 44,707,174 km (0.103 R)
• M85: 44,917,957 km (0.108 R)
• M86: 45,764,981 km (0.074 R)
• M87: 46,119,378 km (0.081 R)
• M88: 47,402,778 km (0.069 R)
• M89: 47,546,242 km (0.067 R)
• M90: 47,905,128 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.4

Radius: 4.5

Gravity: 33.75 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.32 AU - 7.22 AU

Year: 11747 Days

Day: 18.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 53,321,620 km

• M1: 254,017 km (0.12 R)
• M2: 292,314 km (0.106 R)
• M3: 530,923 km (0.063 R)
• M4: 581,487 km (0.074 R)
• M5: 780,901 km (0.038 R)
• M6: 1,149,959 km (0.095 R)
• M7: 1,399,338 km (0.07 R)
• M8: 1,566,589 km (0.084 R)
• M9: 1,791,135 km (0.07 R)
• M10: 2,052,483 km (0.087 R)
• M11: 2,325,798 km (0.114 R)
• M12: 2,581,461 km (0.091 R)
• M13: 2,610,483 km (0.081 R)
• M14: 2,727,468 km (0.1 R)
• M15: 2,786,560 km (0.079 R)
• M16: 3,274,997 km (0.1 R)
• M17: 3,464,986 km (0.103 R)
• M18: 3,625,953 km (0.094 R)
• M19: 3,922,007 km (0.102 R)
• M20: 4,191,732 km (0.053 R)
• M21: 4,607,465 km (0.088 R)
• M22: 5,145,419 km (0.119 R)
• M23: 5,403,176 km (0.082 R)
• M24: 5,589,874 km (0.1 R)
• M25: 5,854,961 km (0.062 R)
• M26: 6,240,625 km (0.11 R)
• M27: 6,357,910 km (0.101 R)
• M28: 6,634,366 km (0.114 R)
• M29: 6,834,379 km (0.095 R)
• M30: 7,117,567 km (0.099 R)
• M31: 7,404,795 km (0.096 R)
• M32: 7,446,084 km (0.071 R)
• M33: 7,821,425 km (0.109 R)
• M34: 7,905,649 km (0.096 R)
• M35: 9,833,966 km (0.11 R)
• M36: 10,153,507 km (0.059 R)
• M37: 10,337,662 km (0.084 R)
• M38: 10,616,063 km (0.07 R)
• M39: 12,238,901 km (0.113 R)
• M40: 12,681,411 km (0.093 R)
• M41: 13,531,277 km (0.041 R)
• M42: 13,733,833 km (0.056 R)
• M43: 15,549,203 km (0.088 R)
• M44: 15,602,310 km (0.116 R)
• M45: 16,836,941 km (0.091 R)
• M46: 17,438,624 km (0.089 R)
• M47: 18,775,281 km (0.106 R)
• M48: 19,799,428 km (0.063 R)
• M49: 20,666,497 km (0.091 R)
• M50: 21,133,990 km (0.04 R)
• M51: 21,841,888 km (0.105 R)
• M52: 22,020,059 km (0.095 R)
• M53: 22,258,368 km (0.112 R)
• M54: 23,219,983 km (0.112 R)
• M55: 24,379,666 km (0.11 R)
• M56: 24,441,151 km (0.116 R)
• M57: 25,121,671 km (0.086 R)
• M58: 25,183,904 km (0.04 R)
• M59: 26,059,650 km (0.114 R)
• M60: 26,122,631 km (0.113 R)
• M61: 26,564,543 km (0.087 R)
• M62: 27,391,969 km (0.086 R)
• M63: 28,746,278 km (0.082 R)
• M64: 28,941,503 km (0.025 R)
• M65: 29,595,396 km (0.072 R)
• M66: 30,519,162 km (0.057 R)
• M67: 30,851,419 km (0.093 R)
• M68: 31,184,873 km (0.069 R)
• M69: 31,385,484 km (0.096 R)
• M70: 31,720,733 km (0.052 R)
• M71: 31,989,859 km (0.092 R)
• M72: 32,598,124 km (0.091 R)
• M73: 34,032,169 km (0.073 R)
• M74: 34,376,544 km (0.097 R)
• M75: 36,608,394 km (0.114 R)
• M76: 36,890,685 km (0.086 R)
• M77: 37,315,394 km (0.117 R)
• M78: 37,528,421 km (0.092 R)
• M79: 39,680,237 km (0.09 R)
• M80: 39,752,792 km (0.054 R)
• M81: 41,503,835 km (0.091 R)
• M82: 42,536,958 km (0.05 R)
• M83: 42,759,410 km (0.039 R)
• M84: 43,056,661 km (0.071 R)
• M85: 43,728,056 km (0.11 R)
• M86: 45,081,019 km (0.084 R)
• M87: 45,232,113 km (0.052 R)
• M88: 45,990,574 km (0.071 R)
• M89: 46,142,715 km (0.095 R)
• M90: 46,676,630 km (0.101 R)
• M91: 47,212,639 km (0.113 R)
• M92: 49,454,962 km (0.105 R)
• M93: 49,923,203 km (0.101 R)
• M94: 51,731,692 km (0.099 R)
• M95: 51,810,829 km (0.074 R)
• M96: 52,842,905 km (0.098 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: 464 - 19,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit