🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.4

Radius: 10.6

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.53 AU - 0.71 AU

Year: 337 Days

Day: 12.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 55,621,936 km

• M1: 137,032 km (0.087 R)
• M2: 233,223 km (0.073 R)
• M3: 331,210 km (0.068 R)
• M4: 432,338 km (0.076 R)
• M5: 562,039 km (0.034 R)
• M6: 642,224 km (0.059 R)
• M7: 769,083 km (0.103 R)
• M8: 845,078 km (0.096 R)
• M9: 912,547 km (0.074 R)
• M10: 1,065,436 km (0.12 R)
• M11: 1,155,644 km (0.1 R)
• M12: 1,227,151 km (0.11 R)
• M13: 1,330,823 km (0.117 R)
• M14: 1,538,165 km (0.077 R)
• M15: 1,622,389 km (0.111 R)
• M16: 1,698,385 km (0.05 R)
• M17: 1,775,727 km (0.064 R)
• M18: 1,859,352 km (0.116 R)
• M19: 2,009,997 km (0.08 R)
• M20: 2,076,718 km (0.11 R)
• M21: 2,164,980 km (0.072 R)
• M22: 2,270,447 km (0.095 R)
• M23: 2,453,854 km (0.117 R)
• M24: 2,519,827 km (0.051 R)
• M25: 2,659,102 km (0.097 R)
• M26: 2,898,908 km (0.093 R)
• M27: 2,992,257 km (0.108 R)
• M28: 3,074,685 km (0.051 R)
• M29: 3,241,935 km (0.101 R)
• M30: 3,449,129 km (0.082 R)
• M31: 3,517,046 km (0.119 R)
• M32: 3,629,244 km (0.106 R)
• M33: 3,711,074 km (0.075 R)
• M34: 3,863,664 km (0.115 R)
• M35: 4,018,498 km (0.08 R)
• M36: 4,201,755 km (0.054 R)
• M37: 4,300,939 km (0.054 R)
• M38: 4,380,974 km (0.115 R)
• M39: 4,596,843 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.7

Radius: 11.1

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.83 AU - 0.89 AU

Year: 551 Days

Day: 8.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 55,621,936 km

• M1: 150,495 km (0.095 R)
• M2: 224,846 km (0.086 R)
• M3: 389,553 km (0.059 R)
• M4: 491,279 km (0.026 R)
• M5: 574,755 km (0.074 R)
• M6: 687,103 km (0.103 R)
• M7: 766,539 km (0.09 R)
• M8: 849,566 km (0.114 R)
• M9: 1,025,493 km (0.027 R)
• M10: 1,160,879 km (0.105 R)
• M11: 1,277,715 km (0.045 R)
• M12: 1,445,115 km (0.061 R)
• M13: 1,571,526 km (0.066 R)
• M14: 1,773,932 km (0.11 R)
• M15: 1,887,028 km (0.046 R)
• M16: 1,967,661 km (0.103 R)
• M17: 2,049,491 km (0.084 R)
• M18: 2,204,624 km (0.11 R)
• M19: 2,308,146 km (0.119 R)
• M20: 2,388,480 km (0.103 R)
• M21: 2,804,362 km (0.099 R)
• M22: 2,930,323 km (0.075 R)
• M23: 3,058,229 km (0.116 R)
• M24: 3,153,673 km (0.071 R)
• M25: 3,264,076 km (0.08 R)
• M26: 3,368,645 km (0.08 R)
• M27: 3,567,012 km (0.098 R)
• M28: 3,645,999 km (0.054 R)
• M29: 3,725,585 km (0.1 R)
• M30: 3,945,644 km (0.075 R)
• M31: 4,042,284 km (0.092 R)
• M32: 4,139,822 km (0.107 R)
• M33: 4,291,365 km (0.059 R)
• M34: 4,367,809 km (0.115 R)
• M35: 4,460,261 km (0.092 R)
• M36: 4,537,752 km (0.03 R)
• M37: 4,631,400 km (0.116 R)
• M38: 4,709,939 km (0.087 R)
• M39: 4,860,285 km (0.113 R)
• M40: 4,940,170 km (0.112 R)
• M41: 5,174,142 km (0.074 R)
• M42: 5,247,445 km (0.036 R)
• M43: 5,337,652 km (0.054 R)
• M44: 5,511,186 km (0.053 R)
• M45: 5,594,362 km (0.119 R)
• M46: 5,694,892 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.5

Radius: 13.1

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.83 AU - 1.33 AU

Year: 775 Days

Day: 12.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 55,621,936 km

• M1: 163,211 km (0.033 R)
• M2: 247,136 km (0.118 R)
• M3: 364,121 km (0.042 R)
• M4: 472,729 km (0.12 R)
• M5: 559,346 km (0.052 R)
• M6: 677,080 km (0.099 R)
• M7: 762,800 km (0.058 R)
• M8: 852,857 km (0.071 R)
• M9: 986,897 km (0.085 R)
• M10: 1,159,084 km (0.08 R)
• M11: 1,290,431 km (0.082 R)
• M12: 1,467,106 km (0.061 R)
• M13: 1,575,714 km (0.097 R)
• M14: 1,708,557 km (0.105 R)
• M15: 1,830,629 km (0.103 R)
• M16: 1,918,593 km (0.101 R)
• M17: 2,160,492 km (0.032 R)
• M18: 2,301,114 km (0.078 R)
• M19: 2,469,262 km (0.119 R)
• M20: 2,666,283 km (0.114 R)
• M21: 2,885,893 km (0.111 R)
• M22: 3,102,809 km (0.099 R)
• M23: 3,307,160 km (0.07 R)
• M24: 3,424,594 km (0.115 R)
• M25: 3,552,800 km (0.073 R)
• M26: 3,673,226 km (0.087 R)
• M27: 3,880,270 km (0.063 R)
• M28: 4,004,436 km (0.059 R)
• M29: 4,325,622 km (0.09 R)
• M30: 4,424,656 km (0.059 R)
• M31: 4,716,222 km (0.077 R)
• M32: 4,797,753 km (0.056 R)
• M33: 4,972,633 km (0.092 R)
• M34: 5,170,701 km (0.106 R)
• M35: 5,574,615 km (0.11 R)
• M36: 6,177,345 km (0.052 R)
• M37: 6,289,244 km (0.101 R)
• M38: 6,571,834 km (0.066 R)
• M39: 6,754,942 km (0.069 R)
• M40: 6,963,033 km (0.111 R)
• M41: 7,373,679 km (0.085 R)
• M42: 7,456,706 km (0.119 R)
• M43: 7,707,881 km (0.112 R)
• M44: 8,022,784 km (0.103 R)
• M45: 8,157,273 km (0.068 R)
• M46: 8,243,142 km (0.074 R)
• M47: 8,403,660 km (0.07 R)

Asteroid Belt

Center: 2.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.1

Radius: 13.2

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.29 AU - 4.29 AU

Year: 5093 Days

Day: 11.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,621,936 km

• M1: 231,129 km (0.091 R)
• M2: 379,231 km (0.096 R)
• M3: 522,396 km (0.091 R)
• M4: 711,787 km (0.118 R)
• M5: 860,637 km (0.088 R)
• M6: 1,007,242 km (0.089 R)
• M7: 1,266,346 km (0.091 R)
• M8: 1,884,335 km (0.106 R)
• M9: 2,207,466 km (0.099 R)
• M10: 2,413,911 km (0.108 R)
• M11: 2,765,616 km (0.049 R)
• M12: 2,988,816 km (0.119 R)
• M13: 3,092,338 km (0.057 R)
• M14: 3,218,149 km (0.102 R)
• M15: 3,453,317 km (0.107 R)
• M16: 4,100,328 km (0.098 R)
• M17: 4,809,272 km (0.1 R)
• M18: 5,227,997 km (0.087 R)
• M19: 5,378,642 km (0.101 R)
• M20: 5,505,351 km (0.119 R)
• M21: 5,607,377 km (0.068 R)
• M22: 5,969,703 km (0.112 R)
• M23: 6,127,230 km (0.111 R)
• M24: 6,286,252 km (0.109 R)
• M25: 6,527,404 km (0.106 R)
• M26: 6,635,563 km (0.11 R)
• M27: 6,881,203 km (0.064 R)
• M28: 7,297,085 km (0.044 R)
• M29: 8,008,722 km (0.111 R)
• M30: 8,095,638 km (0.091 R)
• M31: 9,375,448 km (0.116 R)
• M32: 10,085,888 km (0.09 R)
• M33: 10,337,063 km (0.042 R)
• M34: 11,264,869 km (0.073 R)
• M35: 11,395,019 km (0.085 R)
• M36: 11,656,666 km (0.091 R)
• M37: 12,052,951 km (0.117 R)
• M38: 12,152,733 km (0.075 R)
• M39: 12,286,174 km (0.078 R)
• M40: 12,386,554 km (0.1 R)
• M41: 12,926,752 km (0.089 R)
• M42: 13,097,144 km (0.079 R)
• M43: 13,509,137 km (0.107 R)
• M44: 13,682,072 km (0.106 R)
• M45: 14,806,150 km (0.117 R)
• M46: 15,307,453 km (0.098 R)
• M47: 15,523,921 km (0.099 R)
• M48: 15,777,788 km (0.056 R)
• M49: 15,923,497 km (0.118 R)
• M50: 16,069,654 km (0.073 R)
• M51: 16,216,260 km (0.109 R)
• M52: 16,769,921 km (0.093 R)
• M53: 16,955,871 km (0.101 R)
• M54: 17,254,768 km (0.025 R)
• M55: 17,971,791 km (0.087 R)
• M56: 18,353,116 km (0.074 R)
• M57: 19,085,098 km (0.092 R)
• M58: 19,513,097 km (0.046 R)
• M59: 21,216,868 km (0.058 R)
• M60: 21,741,358 km (0.098 R)
• M61: 22,147,666 km (0.077 R)
• M62: 22,310,877 km (0.086 R)
• M63: 22,679,636 km (0.093 R)
• M64: 24,049,054 km (0.082 R)
• M65: 24,807,217 km (0.11 R)
• M66: 25,359,831 km (0.057 R)
• M67: 25,530,672 km (0.116 R)
• M68: 25,616,092 km (0.078 R)
• M69: 25,701,812 km (0.098 R)
• M70: 26,563,496 km (0.052 R)
• M71: 26,823,945 km (0.11 R)
• M72: 28,536,991 km (0.067 R)
• M73: 29,384,313 km (0.041 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.1

Radius: 6.9

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.31 AU - 8.59 AU

Year: 15473 Days

Day: 19.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,621,936 km

• M1: 292,314 km (0.081 R)
• M2: 418,724 km (0.09 R)
• M3: 465,100 km (0.111 R)
• M4: 546,930 km (0.092 R)
• M5: 615,894 km (0.093 R)
• M6: 669,899 km (0.094 R)
• M7: 821,741 km (0.031 R)
• M8: 2,195,349 km (0.093 R)
• M9: 2,423,336 km (0.119 R)
• M10: 2,599,263 km (0.107 R)
• M11: 2,932,866 km (0.112 R)
• M12: 3,875,931 km (0.11 R)
• M13: 4,081,927 km (0.1 R)
• M14: 4,831,263 km (0.036 R)
• M15: 5,545,144 km (0.039 R)
• M16: 5,934,099 km (0.112 R)
• M17: 6,012,937 km (0.106 R)
• M18: 6,171,810 km (0.035 R)
• M19: 6,452,904 km (0.105 R)
• M20: 7,704,739 km (0.062 R)
• M21: 8,051,058 km (0.101 R)
• M22: 8,446,745 km (0.106 R)
• M23: 8,758,806 km (0.097 R)
• M24: 8,984,100 km (0.077 R)
• M25: 9,624,977 km (0.099 R)
• M26: 9,764,253 km (0.063 R)
• M27: 9,904,277 km (0.094 R)
• M28: 9,950,951 km (0.071 R)
• M29: 10,233,392 km (0.098 R)
• M30: 11,144,593 km (0.031 R)
• M31: 11,437,804 km (0.075 R)
• M32: 11,931,926 km (0.075 R)
• M33: 14,240,969 km (0.086 R)
• M34: 14,612,271 km (0.086 R)
• M35: 14,879,453 km (0.08 R)
• M36: 17,018,403 km (0.09 R)
• M37: 17,695,633 km (0.114 R)
• M38: 18,439,284 km (0.117 R)
• M39: 18,901,990 km (0.119 R)
• M40: 19,485,721 km (0.114 R)
• M41: 19,720,739 km (0.045 R)
• M42: 19,779,681 km (0.104 R)
• M43: 21,514,119 km (0.117 R)
• M44: 22,001,209 km (0.042 R)
• M45: 22,676,793 km (0.103 R)
• M46: 23,234,494 km (0.098 R)
• M47: 24,934,823 km (0.091 R)
• M48: 25,382,121 km (0.082 R)
• M49: 25,896,738 km (0.1 R)
• M50: 25,961,214 km (0.097 R)
• M51: 26,155,243 km (0.088 R)
• M52: 26,349,720 km (0.097 R)
• M53: 26,414,646 km (0.069 R)
• M54: 28,187,680 km (0.115 R)
• M55: 28,520,236 km (0.027 R)
• M56: 28,720,398 km (0.115 R)
• M57: 30,406,515 km (0.062 R)
• M58: 30,474,732 km (0.077 R)
• M59: 30,952,847 km (0.085 R)
• M60: 31,709,363 km (0.056 R)
• M61: 32,681,001 km (0.088 R)
• M62: 33,380,820 km (0.056 R)
• M63: 33,451,131 km (0.113 R)
• M64: 37,683,105 km (0.091 R)
• M65: 37,976,167 km (0.047 R)
• M66: 38,269,828 km (0.102 R)
• M67: 39,007,495 km (0.11 R)
• M68: 39,155,597 km (0.058 R)
• M69: 40,421,793 km (0.105 R)
• M70: 41,777,150 km (0.117 R)
• M71: 42,688,949 km (0.08 R)
• M72: 43,991,947 km (0.088 R)
• M73: 44,609,636 km (0.091 R)
• M74: 44,764,470 km (0.102 R)
• M75: 44,997,095 km (0.106 R)
• M76: 45,074,736 km (0.111 R)
• M77: 45,152,377 km (0.084 R)
• M78: 45,541,481 km (0.07 R)
• M79: 46,872,603 km (0.105 R)
• M80: 47,424,320 km (0.114 R)
• M81: 48,295,877 km (0.09 R)
• M82: 49,092,785 km (0.089 R)
• M83: 49,572,845 km (0.113 R)
• M84: 50,780,249 km (0.095 R)
• M85: 51,428,008 km (0.118 R)
• M86: 51,997,228 km (0.115 R)
• M87: 52,323,351 km (0.104 R)
• M88: 52,895,713 km (0.1 R)
• M89: 53,305,760 km (0.057 R)
• M90: 53,470,169 km (0.095 R)
• M91: 54,708,091 km (0.086 R)
• M92: 54,873,845 km (0.119 R)
• M93: 55,538,658 km (0.118 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: 391 - 11,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit