🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.5

Radius: 10.6

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.82 AU - 0.86 AU

Year: 505 Days

Day: 12.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 31,680,550 km

• M1: 150,196 km (0.115 R)
• M2: 219,610 km (0.12 R)
• M3: 314,455 km (0.042 R)
• M4: 415,284 km (0.069 R)
• M5: 482,603 km (0.092 R)
• M6: 609,163 km (0.084 R)
• M7: 720,314 km (0.077 R)
• M8: 804,986 km (0.044 R)
• M9: 873,352 km (0.099 R)
• M10: 1,027,139 km (0.027 R)
• M11: 1,107,623 km (0.109 R)
• M12: 1,298,360 km (0.097 R)
• M13: 1,445,714 km (0.087 R)
• M14: 1,512,434 km (0.089 R)
• M15: 1,605,036 km (0.115 R)
• M16: 1,731,595 km (0.108 R)
• M17: 1,861,596 km (0.09 R)
• M18: 1,995,037 km (0.057 R)
• M19: 2,117,857 km (0.088 R)
• M20: 2,236,189 km (0.094 R)
• M21: 2,414,360 km (0.05 R)
• M22: 2,523,566 km (0.082 R)
• M23: 2,589,838 km (0.074 R)
• M24: 2,701,738 km (0.079 R)
• M25: 2,853,579 km (0.116 R)
• M26: 3,078,724 km (0.076 R)
• M27: 3,269,461 km (0.096 R)
• M28: 3,464,088 km (0.047 R)
• M29: 3,579,578 km (0.08 R)
• M30: 3,645,999 km (0.061 R)
• M31: 4,053,953 km (0.078 R)
• M32: 4,184,402 km (0.065 R)
• M33: 4,298,545 km (0.105 R)
• M34: 4,387,257 km (0.109 R)
• M35: 4,638,581 km (0.089 R)
• M36: 4,830,216 km (0.1 R)
• M37: 4,922,368 km (0.052 R)
• M38: 5,080,493 km (0.116 R)
• M39: 5,392,106 km (0.115 R)
• M40: 5,642,084 km (0.038 R)
• M41: 5,837,010 km (0.042 R)
• M42: 5,925,572 km (0.04 R)
• M43: 5,994,536 km (0.095 R)
• M44: 6,263,663 km (0.109 R)
• M45: 6,506,311 km (0.055 R)
• M46: 6,577,669 km (0.091 R)
• M47: 6,710,811 km (0.091 R)
• M48: 6,855,173 km (0.1 R)
• M49: 7,063,413 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.7

Radius: 10.7

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.92 AU - 0.96 AU

Year: 598 Days

Day: 11 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 31,680,550 km

• M1: 158,424 km (0.09 R)
• M2: 225,893 km (0.104 R)
• M3: 329,714 km (0.109 R)
• M4: 406,158 km (0.086 R)
• M5: 479,012 km (0.094 R)
• M6: 607,068 km (0.044 R)
• M7: 702,661 km (0.059 R)
• M8: 803,789 km (0.115 R)
• M9: 900,430 km (0.11 R)
• M10: 1,011,581 km (0.101 R)
• M11: 1,100,891 km (0.083 R)
• M12: 1,182,122 km (0.051 R)
• M13: 1,322,146 km (0.046 R)
• M14: 1,391,410 km (0.116 R)
• M15: 1,467,854 km (0.116 R)
• M16: 1,763,011 km (0.116 R)
• M17: 1,859,202 km (0.104 R)
• M18: 1,970,354 km (0.076 R)
• M19: 2,050,239 km (0.081 R)
• M20: 2,185,924 km (0.092 R)
• M21: 2,275,683 km (0.037 R)
• M22: 2,359,607 km (0.114 R)
• M23: 2,721,036 km (0.077 R)
• M24: 2,788,056 km (0.092 R)
• M25: 2,931,221 km (0.109 R)
• M26: 3,123,454 km (0.075 R)
• M27: 3,304,168 km (0.032 R)
• M28: 3,391,683 km (0.061 R)
• M29: 3,593,790 km (0.076 R)
• M30: 3,766,575 km (0.114 R)
• M31: 3,891,639 km (0.065 R)
• M32: 4,077,739 km (0.07 R)
• M33: 4,232,273 km (0.059 R)
• M34: 4,406,106 km (0.108 R)
• M35: 4,502,896 km (0.053 R)
• M36: 4,797,155 km (0.118 R)
• M37: 4,896,638 km (0.1 R)
• M38: 5,134,648 km (0.115 R)
• M39: 5,301,749 km (0.106 R)
• M40: 5,376,547 km (0.094 R)
• M41: 5,470,495 km (0.11 R)
• M42: 5,641,186 km (0.116 R)
• M43: 5,736,779 km (0.119 R)
• M44: 5,803,949 km (0.12 R)
• M45: 5,958,633 km (0.07 R)
• M46: 6,065,745 km (0.104 R)
• M47: 6,212,949 km (0.074 R)
• M48: 6,331,431 km (0.102 R)
• M49: 6,601,006 km (0.091 R)
• M50: 6,792,940 km (0.114 R)
• M51: 6,945,829 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.4

Radius: 10.6

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.68 AU - 4.32 AU

Year: 4295 Days

Day: 8.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 31,680,550 km

• M1: 132,394 km (0.083 R)
• M2: 277,953 km (0.103 R)
• M3: 468,391 km (0.071 R)
• M4: 569,369 km (0.101 R)
• M5: 635,791 km (0.116 R)
• M6: 777,610 km (0.097 R)
• M7: 950,694 km (0.083 R)
• M8: 1,021,604 km (0.03 R)
• M9: 1,094,308 km (0.084 R)
• M10: 1,212,640 km (0.107 R)
• M11: 1,855,163 km (0.108 R)
• M12: 1,958,535 km (0.082 R)
• M13: 2,419,596 km (0.083 R)
• M14: 2,576,075 km (0.044 R)
• M15: 2,677,503 km (0.109 R)
• M16: 2,780,127 km (0.086 R)
• M17: 2,914,167 km (0.074 R)
• M18: 3,111,636 km (0.12 R)
• M19: 3,204,237 km (0.091 R)
• M20: 3,313,443 km (0.105 R)
• M21: 3,697,611 km (0.102 R)
• M22: 4,543,287 km (0.111 R)
• M23: 4,631,101 km (0.077 R)
• M24: 5,133,301 km (0.093 R)
• M25: 5,243,256 km (0.096 R)
• M26: 5,747,700 km (0.078 R)
• M27: 6,287,150 km (0.1 R)
• M28: 6,802,664 km (0.117 R)
• M29: 7,167,683 km (0.107 R)
• M30: 7,518,191 km (0.114 R)
• M31: 7,832,197 km (0.064 R)
• M32: 8,107,756 km (0.066 R)
• M33: 8,365,064 km (0.091 R)
• M34: 8,734,272 km (0.11 R)
• M35: 8,887,759 km (0.053 R)
• M36: 8,953,881 km (0.104 R)
• M37: 9,086,425 km (0.113 R)
• M38: 9,353,756 km (0.075 R)
• M39: 9,714,287 km (0.075 R)
• M40: 10,263,461 km (0.119 R)
• M41: 10,379,100 km (0.098 R)
• M42: 10,588,537 km (0.105 R)
• M43: 11,177,504 km (0.082 R)
• M44: 11,392,027 km (0.046 R)
• M45: 11,680,303 km (0.078 R)
• M46: 11,752,858 km (0.116 R)
• M47: 12,337,935 km (0.104 R)
• M48: 12,609,156 km (0.113 R)
• M49: 12,683,506 km (0.049 R)
• M50: 12,832,655 km (0.112 R)
• M51: 14,304,100 km (0.074 R)
• M52: 14,433,502 km (0.11 R)
• M53: 14,719,383 km (0.072 R)
• M54: 14,823,803 km (0.084 R)
• M55: 15,059,718 km (0.099 R)
• M56: 15,588,547 km (0.048 R)
• M57: 15,694,911 km (0.104 R)
• M58: 15,828,352 km (0.098 R)
• M59: 16,392,935 km (0.112 R)
• M60: 16,474,166 km (0.111 R)
• M61: 16,718,460 km (0.086 R)
• M62: 17,763,550 km (0.049 R)
• M63: 18,126,026 km (0.073 R)
• M64: 18,322,149 km (0.074 R)
• M65: 18,406,372 km (0.115 R)
• M66: 18,519,020 km (0.114 R)
• M67: 18,631,816 km (0.042 R)
• M68: 18,716,489 km (0.114 R)
• M69: 18,914,856 km (0.078 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.1

Radius: 4.1

Gravity: 50.39 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.18 AU - 6.96 AU

Year: 11047 Days

Day: 17.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 31,680,550 km

• M1: 70,461 km (0.069 R)
• M2: 151,842 km (0.065 R)
• M3: 322,234 km (0.055 R)
• M4: 474,076 km (0.1 R)
• M5: 558,000 km (0.114 R)
• M6: 818,300 km (0.078 R)
• M7: 982,409 km (0.114 R)
• M8: 1,134,401 km (0.118 R)
• M9: 1,814,173 km (0.088 R)
• M10: 2,836,525 km (0.061 R)
• M11: 2,990,312 km (0.045 R)
• M12: 3,766,126 km (0.106 R)
• M13: 3,833,445 km (0.09 R)
• M14: 3,901,213 km (0.115 R)
• M15: 5,112,358 km (0.11 R)
• M16: 5,186,857 km (0.086 R)
• M17: 5,299,505 km (0.083 R)
• M18: 5,952,649 km (0.091 R)
• M19: 6,268,899 km (0.117 R)
• M20: 6,348,784 km (0.104 R)
• M21: 6,671,616 km (0.098 R)
• M22: 8,146,053 km (0.042 R)
• M23: 8,629,553 km (0.045 R)
• M24: 8,807,575 km (0.08 R)
• M25: 8,897,184 km (0.089 R)
• M26: 9,258,163 km (0.04 R)
• M27: 9,303,641 km (0.09 R)
• M28: 9,947,959 km (0.089 R)
• M29: 10,416,949 km (0.053 R)
• M30: 10,511,644 km (0.116 R)
• M31: 10,845,247 km (0.076 R)
• M32: 11,669,681 km (0.039 R)
• M33: 11,916,069 km (0.058 R)
• M34: 12,715,819 km (0.057 R)
• M35: 12,766,383 km (0.1 R)
• M36: 13,122,127 km (0.112 R)
• M37: 13,635,996 km (0.091 R)
• M38: 14,313,973 km (0.047 R)
• M39: 15,109,684 km (0.088 R)
• M40: 15,810,849 km (0.074 R)
• M41: 16,632,890 km (0.099 R)
• M42: 16,910,095 km (0.065 R)
• M43: 17,694,137 km (0.081 R)
• M44: 18,090,571 km (0.075 R)
• M45: 19,471,958 km (0.078 R)
• M46: 19,530,301 km (0.107 R)
• M47: 20,057,484 km (0.05 R)
• M48: 20,293,400 km (0.084 R)
• M49: 20,827,315 km (0.054 R)
• M50: 20,887,004 km (0.118 R)
• M51: 21,546,432 km (0.096 R)
• M52: 22,824,446 km (0.111 R)
• M53: 22,885,931 km (0.028 R)
• M54: 23,070,684 km (0.112 R)
• M55: 23,503,621 km (0.03 R)
• M56: 24,126,845 km (0.074 R)
• M57: 24,818,586 km (0.116 R)
• M58: 25,453,031 km (0.077 R)
• M59: 25,772,272 km (0.119 R)
• M60: 25,964,506 km (0.025 R)
• M61: 26,350,319 km (0.118 R)
• M62: 27,912,420 km (0.113 R)
• M63: 30,378,690 km (0.073 R)
• M64: 30,513,926 km (0.109 R)
• M65: 32,221,885 km (0.109 R)
• M66: 32,290,850 km (0.069 R)
• M67: 32,359,964 km (0.082 R)
• M68: 32,705,685 km (0.08 R)
• M69: 33,052,752 km (0.097 R)
• M70: 33,261,591 km (0.104 R)
• M71: 35,018,468 km (0.103 R)
• M72: 35,658,298 km (0.055 R)
• M73: 36,015,538 km (0.073 R)
• M74: 36,445,632 km (0.105 R)
• M75: 36,661,352 km (0.025 R)
• M76: 36,805,415 km (0.071 R)
• M77: 37,021,733 km (0.074 R)
• M78: 38,621,682 km (0.116 R)
• M79: 39,135,401 km (0.097 R)
• M80: 39,209,004 km (0.099 R)
• M81: 39,282,606 km (0.087 R)
• M82: 40,244,071 km (0.099 R)
• M83: 40,690,322 km (0.088 R)
• M84: 42,491,929 km (0.074 R)
• M85: 42,870,561 km (0.029 R)
• M86: 44,242,673 km (0.037 R)
• M87: 45,011,307 km (0.083 R)
• M88: 45,551,804 km (0.109 R)
• M89: 46,561,589 km (0.105 R)
• M90: 47,029,980 km (0.046 R)
• M91: 47,421,627 km (0.12 R)
• M92: 48,365,889 km (0.071 R)
• M93: 49,634,479 km (0.083 R)
• M94: 50,113,043 km (0.09 R)
• M95: 51,316,109 km (0.077 R)
• M96: 52,123,489 km (0.035 R)
• M97: 54,734,869 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.5

Radius: 6.5

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.83 AU - 8.19 AU

Year: 13501 Days

Day: 20.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 31,680,550 km

• M1: 95,593 km (0.103 R)
• M2: 191,036 km (0.063 R)
• M3: 499,657 km (0.1 R)
• M4: 704,157 km (0.086 R)
• M5: 836,402 km (0.113 R)
• M6: 1,140,684 km (0.064 R)
• M7: 1,544,897 km (0.119 R)
• M8: 1,683,275 km (0.088 R)
• M9: 2,046,648 km (0.041 R)
• M10: 2,295,729 km (0.066 R)
• M11: 2,760,081 km (0.083 R)
• M12: 3,121,808 km (0.112 R)
• M13: 3,209,174 km (0.089 R)
• M14: 3,253,006 km (0.061 R)
• M15: 3,319,427 km (0.094 R)
• M16: 3,475,907 km (0.069 R)
• M17: 3,566,413 km (0.079 R)
• M18: 3,657,668 km (0.102 R)
• M19: 3,889,395 km (0.116 R)
• M20: 4,054,551 km (0.112 R)
• M21: 4,197,866 km (0.072 R)
• M22: 4,415,980 km (0.041 R)
• M23: 4,863,427 km (0.068 R)
• M24: 5,325,235 km (0.062 R)
• M25: 5,827,884 km (0.084 R)
• M26: 5,962,672 km (0.073 R)
• M27: 6,345,493 km (0.056 R)
• M28: 6,680,143 km (0.086 R)
• M29: 6,792,940 km (0.104 R)
• M30: 7,541,528 km (0.112 R)
• M31: 7,658,962 km (0.085 R)
• M32: 7,717,904 km (0.119 R)
• M33: 7,836,385 km (0.11 R)
• M34: 8,376,583 km (0.113 R)
• M35: 8,498,356 km (0.109 R)
• M36: 8,682,062 km (0.094 R)
• M37: 9,811,227 km (0.112 R)
• M38: 11,286,561 km (0.117 R)
• M39: 11,387,390 km (0.085 R)
• M40: 11,522,178 km (0.042 R)
• M41: 11,589,796 km (0.081 R)
• M42: 12,411,687 km (0.076 R)
• M43: 13,858,747 km (0.09 R)
• M44: 14,364,986 km (0.041 R)
• M45: 14,767,105 km (0.034 R)
• M46: 14,987,911 km (0.107 R)
• M47: 15,061,813 km (0.109 R)
• M48: 15,395,566 km (0.077 R)
• M49: 15,844,509 km (0.105 R)
• M50: 16,032,853 km (0.11 R)
• M51: 16,221,944 km (0.07 R)
• M52: 17,101,281 km (0.064 R)
• M53: 17,294,411 km (0.071 R)
• M54: 17,917,487 km (0.117 R)
• M55: 18,035,220 km (0.058 R)
• M56: 18,113,759 km (0.076 R)
• M57: 18,192,447 km (0.076 R)
• M58: 18,508,398 km (0.074 R)
• M59: 18,905,730 km (0.093 R)
• M60: 19,547,505 km (0.119 R)
• M61: 19,992,858 km (0.09 R)
• M62: 20,769,869 km (0.107 R)
• M63: 21,182,759 km (0.101 R)
• M64: 21,556,754 km (0.093 R)
• M65: 21,974,880 km (0.081 R)
• M66: 22,184,915 km (0.097 R)
• M67: 22,395,699 km (0.097 R)
• M68: 23,501,975 km (0.038 R)
• M69: 23,889,134 km (0.106 R)
• M70: 23,932,368 km (0.087 R)
• M71: 24,365,155 km (0.108 R)
• M72: 24,495,604 km (0.114 R)
• M73: 24,713,269 km (0.104 R)
• M74: 25,590,960 km (0.072 R)
• M75: 25,989,189 km (0.117 R)
• M76: 26,434,093 km (0.073 R)
• M77: 26,567,983 km (0.092 R)
• M78: 27,241,174 km (0.115 R)
• M79: 27,512,096 km (0.094 R)
• M80: 28,238,692 km (0.105 R)
• M81: 28,604,310 km (0.107 R)
• M82: 28,650,236 km (0.091 R)
• M83: 28,833,793 km (0.114 R)
• M84: 30,036,111 km (0.11 R)
• M85: 30,269,334 km (0.04 R)
• M86: 31,113,515 km (0.086 R)
• M87: 31,302,158 km (0.063 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 15,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit