🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

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: 984.6

Radius: 13.9

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.71 AU - 1.05 AU

Year: 550 Days

Day: 10.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 38,396,630 km

• M1: 196,123 km (0.092 R)
• M2: 311,612 km (0.1 R)
• M3: 467,493 km (0.093 R)
• M4: 569,519 km (0.048 R)
• M5: 695,331 km (0.079 R)
• M6: 796,908 km (0.069 R)
• M7: 925,412 km (0.116 R)
• M8: 1,017,266 km (0.076 R)
• M9: 1,118,244 km (0.057 R)
• M10: 1,211,294 km (0.092 R)
• M11: 1,307,037 km (0.079 R)
• M12: 1,424,471 km (0.051 R)
• M13: 1,558,660 km (0.109 R)
• M14: 2,102,299 km (0.114 R)
• M15: 2,234,244 km (0.027 R)
• M16: 2,354,072 km (0.112 R)
• M17: 2,460,735 km (0.083 R)
• M18: 2,639,505 km (0.061 R)
• M19: 2,742,578 km (0.077 R)
• M20: 2,838,919 km (0.068 R)
• M21: 3,151,728 km (0.117 R)
• M22: 3,261,383 km (0.074 R)
• M23: 3,406,792 km (0.114 R)
• M24: 3,536,793 km (0.105 R)
• M25: 3,624,457 km (0.075 R)
• M26: 3,712,870 km (0.104 R)
• M27: 3,873,986 km (0.116 R)
• M28: 3,991,720 km (0.077 R)
• M29: 4,129,200 km (0.117 R)
• M30: 4,437,073 km (0.12 R)
• M31: 4,685,106 km (0.062 R)
• M32: 4,810,918 km (0.083 R)
• M33: 5,006,592 km (0.113 R)
• M34: 5,184,913 km (0.11 R)
• M35: 5,295,017 km (0.081 R)
• M36: 5,385,673 km (0.11 R)
• M37: 5,487,100 km (0.107 R)
• M38: 5,640,289 km (0.05 R)
• M39: 6,193,202 km (0.077 R)
• M40: 6,299,566 km (0.114 R)
• M41: 6,406,379 km (0.079 R)
• M42: 6,698,095 km (0.072 R)
• M43: 6,873,125 km (0.064 R)
• M44: 7,160,801 km (0.097 R)
• M45: 7,272,401 km (0.095 R)
• M46: 7,384,749 km (0.12 R)
• M47: 7,486,326 km (0.062 R)
• M48: 7,645,199 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357

Radius: 12.4

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.01 AU - 3.33 AU

Year: 2909 Days

Day: 5.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 38,396,630 km

• M1: 156,928 km (0.107 R)
• M2: 250,277 km (0.114 R)
• M3: 541,095 km (0.119 R)
• M4: 669,002 km (0.103 R)
• M5: 791,672 km (0.056 R)
• M6: 995,873 km (0.112 R)
• M7: 1,090,419 km (0.096 R)
• M8: 1,320,201 km (0.092 R)
• M9: 1,425,219 km (0.109 R)
• M10: 1,644,081 km (0.082 R)
• M11: 1,827,188 km (0.088 R)
• M12: 2,366,339 km (0.092 R)
• M13: 2,495,592 km (0.116 R)
• M14: 2,994,949 km (0.05 R)
• M15: 3,078,874 km (0.078 R)
• M16: 3,466,631 km (0.071 R)
• M17: 3,555,044 km (0.114 R)
• M18: 3,659,014 km (0.086 R)
• M19: 3,749,072 km (0.056 R)
• M20: 4,116,485 km (0.114 R)
• M21: 4,241,548 km (0.117 R)
• M22: 4,352,101 km (0.115 R)
• M23: 4,560,042 km (0.05 R)
• M24: 4,640,825 km (0.094 R)
• M25: 4,969,043 km (0.081 R)
• M26: 5,102,484 km (0.1 R)
• M27: 5,372,957 km (0.12 R)
• M28: 6,374,664 km (0.039 R)
• M29: 6,538,175 km (0.062 R)
• M30: 6,962,285 km (0.09 R)
• M31: 7,168,281 km (0.098 R)
• M32: 7,973,417 km (0.085 R)
• M33: 8,228,481 km (0.096 R)
• M34: 8,446,445 km (0.069 R)
• M35: 8,646,308 km (0.076 R)
• M36: 9,071,016 km (0.054 R)
• M37: 9,378,590 km (0.039 R)
• M38: 9,710,398 km (0.051 R)
• M39: 10,729,309 km (0.088 R)
• M40: 11,011,002 km (0.09 R)
• M41: 11,163,741 km (0.111 R)
• M42: 11,737,449 km (0.098 R)
• M43: 11,893,480 km (0.061 R)
• M44: 12,027,818 km (0.113 R)
• M45: 12,320,581 km (0.078 R)
• M46: 12,479,305 km (0.045 R)
• M47: 12,706,993 km (0.117 R)
• M48: 13,028,329 km (0.109 R)
• M49: 13,843,189 km (0.068 R)
• M50: 14,483,168 km (0.12 R)
• M51: 14,602,697 km (0.052 R)
• M52: 14,722,674 km (0.102 R)
• M53: 14,891,122 km (0.112 R)
• M54: 15,084,402 km (0.09 R)
• M55: 16,710,381 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.6

Radius: 14.2

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.53 AU - 4.19 AU

Year: 5057 Days

Day: 9.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 38,396,630 km

• M1: 204,500 km (0.065 R)
• M2: 293,511 km (0.11 R)
• M3: 408,253 km (0.116 R)
• M4: 526,734 km (0.087 R)
• M5: 917,484 km (0.115 R)
• M6: 1,307,785 km (0.105 R)
• M7: 1,685,669 km (0.118 R)
• M8: 1,912,609 km (0.073 R)
• M9: 2,379,055 km (0.076 R)
• M10: 2,469,562 km (0.066 R)
• M11: 2,561,116 km (0.12 R)
• M12: 2,710,115 km (0.073 R)
• M13: 2,823,809 km (0.079 R)
• M14: 3,095,479 km (0.094 R)
• M15: 3,560,729 km (0.106 R)
• M16: 3,727,829 km (0.115 R)
• M17: 4,512,171 km (0.06 R)
• M18: 4,647,856 km (0.097 R)
• M19: 4,830,964 km (0.069 R)
• M20: 5,299,205 km (0.049 R)
• M21: 5,757,872 km (0.105 R)
• M22: 6,229,405 km (0.067 R)
• M23: 6,330,234 km (0.06 R)
• M24: 6,842,906 km (0.117 R)
• M25: 8,238,056 km (0.116 R)
• M26: 8,460,508 km (0.058 R)
• M27: 8,713,029 km (0.037 R)
• M28: 8,996,666 km (0.062 R)
• M29: 9,514,724 km (0.11 R)
• M30: 9,631,261 km (0.06 R)
• M31: 9,865,680 km (0.105 R)
• M32: 10,191,056 km (0.109 R)
• M33: 10,852,578 km (0.048 R)
• M34: 11,342,511 km (0.103 R)
• M35: 12,217,209 km (0.115 R)
• M36: 13,438,826 km (0.066 R)
• M37: 13,536,962 km (0.104 R)
• M38: 14,031,233 km (0.059 R)
• M39: 14,230,497 km (0.12 R)
• M40: 14,464,319 km (0.08 R)
• M41: 14,564,849 km (0.085 R)
• M42: 15,071,237 km (0.101 R)
• M43: 16,310,207 km (0.08 R)
• M44: 16,765,733 km (0.084 R)
• M45: 17,474,527 km (0.049 R)
• M46: 17,940,525 km (0.068 R)
• M47: 18,193,195 km (0.098 R)
• M48: 18,702,127 km (0.081 R)
• M49: 18,848,285 km (0.057 R)
• M50: 19,511,153 km (0.096 R)
• M51: 19,882,754 km (0.118 R)
• M52: 20,406,945 km (0.102 R)
• M53: 20,557,590 km (0.107 R)
• M54: 20,746,233 km (0.096 R)
• M55: 20,897,775 km (0.111 R)
• M56: 21,507,087 km (0.104 R)
• M57: 21,929,552 km (0.102 R)
• M58: 22,083,787 km (0.103 R)
• M59: 22,199,726 km (0.084 R)
• M60: 22,587,633 km (0.118 R)
• M61: 23,134,563 km (0.106 R)
• M62: 23,291,640 km (0.052 R)
• M63: 23,449,167 km (0.092 R)
• M64: 23,646,337 km (0.105 R)
• M65: 24,042,622 km (0.043 R)
• M66: 24,681,106 km (0.09 R)
• M67: 25,163,708 km (0.098 R)
• M68: 25,284,883 km (0.098 R)
• M69: 25,649,453 km (0.072 R)
• M70: 26,465,808 km (0.109 R)
• M71: 27,456,744 km (0.089 R)
• M72: 27,831,487 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.5

Radius: 5

Gravity: 30.94 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.21 AU - 6.55 AU

Year: 10746 Days

Day: 21.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 38,396,630 km

• M1: 63,878 km (0.06 R)
• M2: 320,439 km (0.091 R)
• M3: 595,100 km (0.1 R)
• M4: 664,663 km (0.117 R)
• M5: 989,740 km (0.08 R)
• M6: 1,115,103 km (0.112 R)
• M7: 1,545,645 km (0.062 R)
• M8: 1,892,862 km (0.115 R)
• M9: 2,075,521 km (0.1 R)
• M10: 2,236,488 km (0.057 R)
• M11: 2,743,625 km (0.11 R)
• M12: 2,920,300 km (0.094 R)
• M13: 3,010,208 km (0.11 R)
• M14: 3,223,236 km (0.076 R)
• M15: 3,599,774 km (0.104 R)
• M16: 3,891,340 km (0.049 R)
• M17: 4,123,366 km (0.097 R)
• M18: 4,224,195 km (0.106 R)
• M19: 4,325,922 km (0.053 R)
• M20: 4,566,176 km (0.1 R)
• M21: 4,705,451 km (0.061 R)
• M22: 4,810,918 km (0.051 R)
• M23: 4,881,528 km (0.103 R)
• M24: 5,756,676 km (0.074 R)
• M25: 5,945,019 km (0.105 R)
• M26: 6,173,605 km (0.073 R)
• M27: 6,212,052 km (0.048 R)
• M28: 6,757,934 km (0.063 R)
• M29: 6,797,428 km (0.086 R)
• M30: 6,837,221 km (0.109 R)
• M31: 6,916,658 km (0.057 R)
• M32: 7,036,635 km (0.107 R)
• M33: 7,811,851 km (0.104 R)
• M34: 8,829,266 km (0.094 R)
• M35: 8,872,650 km (0.056 R)
• M36: 10,985,720 km (0.056 R)
• M37: 11,078,919 km (0.09 R)
• M38: 11,172,418 km (0.033 R)
• M39: 12,654,783 km (0.036 R)
• M40: 15,017,083 km (0.114 R)
• M41: 15,276,187 km (0.102 R)
• M42: 16,115,431 km (0.048 R)
• M43: 16,380,817 km (0.04 R)
• M44: 17,948,154 km (0.038 R)
• M45: 18,777,375 km (0.111 R)
• M46: 19,732,109 km (0.105 R)
• M47: 19,845,504 km (0.077 R)
• M48: 20,645,254 km (0.086 R)
• M49: 20,933,380 km (0.117 R)
• M50: 22,099,196 km (0.065 R)
• M51: 25,412,041 km (0.088 R)
• M52: 25,597,093 km (0.112 R)
• M53: 26,279,708 km (0.053 R)
• M54: 26,591,919 km (0.044 R)
• M55: 27,031,138 km (0.109 R)
• M56: 28,107,645 km (0.109 R)
• M57: 28,427,036 km (0.061 R)
• M58: 29,262,839 km (0.092 R)
• M59: 29,586,420 km (0.12 R)
• M60: 30,237,170 km (0.105 R)
• M61: 33,425,999 km (0.034 R)
• M62: 33,967,693 km (0.096 R)
• M63: 35,472,498 km (0.119 R)
• M64: 35,955,848 km (0.066 R)
• M65: 37,068,707 km (0.054 R)
• M66: 38,830,222 km (0.092 R)
• M67: 39,043,399 km (0.056 R)
• M68: 39,328,233 km (0.104 R)
• M69: 39,756,981 km (0.046 R)
• M70: 40,258,881 km (0.103 R)
• M71: 40,690,920 km (0.098 R)
• M72: 41,124,305 km (0.079 R)
• M73: 41,414,226 km (0.101 R)
• M74: 42,141,870 km (0.057 R)
• M75: 42,947,006 km (0.088 R)
• M76: 43,241,115 km (0.111 R)
• M77: 43,462,071 km (0.107 R)
• M78: 44,423,985 km (0.058 R)
• M79: 45,243,482 km (0.116 R)
• M80: 46,444,305 km (0.05 R)
• M81: 46,821,740 km (0.037 R)
• M82: 47,883,735 km (0.082 R)
• M83: 48,494,244 km (0.111 R)
• M84: 48,570,838 km (0.115 R)
• M85: 48,723,877 km (0.109 R)
• M86: 49,568,806 km (0.078 R)
• M87: 50,186,346 km (0.097 R)
• M88: 50,263,688 km (0.105 R)
• M89: 50,651,146 km (0.094 R)
• M90: 52,289,243 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.9

Radius: 6.2

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.77 AU - 7.29 AU

Year: 12430 Days

Day: 20.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,396,630 km

• M1: 286,330 km (0.1 R)
• M2: 430,842 km (0.116 R)
• M3: 505,491 km (0.077 R)
• M4: 911,799 km (0.066 R)
• M5: 1,026,690 km (0.102 R)
• M6: 1,094,608 km (0.077 R)
• M7: 1,234,781 km (0.059 R)
• M8: 1,288,935 km (0.06 R)
• M9: 1,380,938 km (0.042 R)
• M10: 1,590,973 km (0.061 R)
• M11: 1,790,986 km (0.036 R)
• M12: 1,935,796 km (0.114 R)
• M13: 1,998,927 km (0.051 R)
• M14: 2,149,273 km (0.093 R)
• M15: 2,347,939 km (0.087 R)
• M16: 2,552,588 km (0.104 R)
• M17: 2,598,814 km (0.065 R)
• M18: 3,052,395 km (0.117 R)
• M19: 3,150,980 km (0.111 R)
• M20: 4,331,457 km (0.069 R)
• M21: 4,724,002 km (0.094 R)
• M22: 5,512,981 km (0.114 R)
• M23: 5,999,623 km (0.073 R)
• M24: 6,061,407 km (0.098 R)
• M25: 6,563,457 km (0.034 R)
• M26: 6,691,064 km (0.097 R)
• M27: 7,078,822 km (0.089 R)
• M28: 8,113,889 km (0.11 R)
• M29: 8,841,683 km (0.057 R)
• M30: 8,911,994 km (0.088 R)
• M31: 9,338,348 km (0.052 R)
• M32: 9,553,918 km (0.119 R)
• M33: 9,698,580 km (0.052 R)
• M34: 9,953,644 km (0.069 R)
• M35: 11,529,059 km (0.117 R)
• M36: 11,837,979 km (0.104 R)
• M37: 11,876,725 km (0.049 R)
• M38: 12,188,636 km (0.114 R)
• M39: 12,780,595 km (0.098 R)
• M40: 12,980,009 km (0.096 R)
• M41: 13,140,378 km (0.082 R)
• M42: 14,487,507 km (0.034 R)
• M43: 14,529,095 km (0.118 R)
• M44: 14,653,859 km (0.059 R)
• M45: 14,904,436 km (0.043 R)
• M46: 15,072,285 km (0.111 R)
• M47: 16,006,673 km (0.046 R)
• M48: 17,398,980 km (0.078 R)
• M49: 17,531,374 km (0.116 R)
• M50: 17,575,655 km (0.077 R)
• M51: 17,619,936 km (0.117 R)
• M52: 18,333,518 km (0.111 R)
• M53: 18,468,306 km (0.097 R)
• M54: 18,558,364 km (0.099 R)
• M55: 18,920,241 km (0.115 R)
• M56: 19,604,801 km (0.117 R)
• M57: 20,065,712 km (0.069 R)
• M58: 20,251,064 km (0.038 R)
• M59: 20,297,439 km (0.094 R)
• M60: 20,390,489 km (0.103 R)
• M61: 20,716,912 km (0.109 R)
• M62: 21,186,350 km (0.042 R)
• M63: 21,327,869 km (0.094 R)
• M64: 21,375,142 km (0.04 R)
• M65: 22,183,569 km (0.068 R)
• M66: 22,519,416 km (0.116 R)
• M67: 23,050,489 km (0.094 R)
• M68: 23,879,261 km (0.084 R)
• M69: 24,916,573 km (0.052 R)
• M70: 26,322,344 km (0.112 R)
• M71: 26,474,485 km (0.062 R)
• M72: 27,239,678 km (0.104 R)
• M73: 30,000,656 km (0.094 R)
• M74: 30,798,162 km (0.103 R)
• M75: 31,226,312 km (0.087 R)
• M76: 31,710,410 km (0.042 R)
• M77: 33,396,528 km (0.116 R)
• M78: 33,506,333 km (0.118 R)
• M79: 34,001,801 km (0.064 R)
• M80: 34,222,906 km (0.119 R)
• M81: 35,839,311 km (0.115 R)
• M82: 36,855,231 km (0.062 R)
• M83: 37,537,696 km (0.09 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 17,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit