🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

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: 280.3

Radius: 12.9

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.55 AU - 0.83 AU

Year: 364 Days

Day: 14.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,681,443 km

• M1: 163,062 km (0.069 R)
• M2: 255,064 km (0.088 R)
• M3: 348,563 km (0.115 R)
• M4: 437,424 km (0.118 R)
• M5: 521,349 km (0.065 R)
• M6: 620,831 km (0.072 R)
• M7: 731,085 km (0.085 R)
• M8: 829,969 km (0.113 R)
• M9: 943,813 km (0.088 R)
• M10: 1,088,175 km (0.105 R)
• M11: 1,174,194 km (0.105 R)
• M12: 1,330,673 km (0.089 R)
• M13: 1,415,645 km (0.111 R)
• M14: 1,632,412 km (0.059 R)
• M15: 1,715,588 km (0.099 R)
• M16: 1,795,922 km (0.083 R)
• M17: 2,018,374 km (0.053 R)
• M18: 2,190,113 km (0.09 R)
• M19: 2,273,140 km (0.118 R)
• M20: 2,385,637 km (0.108 R)
• M21: 2,475,994 km (0.076 R)
• M22: 2,557,974 km (0.106 R)
• M23: 2,724,626 km (0.103 R)
• M24: 2,895,018 km (0.099 R)
• M25: 2,991,808 km (0.094 R)
• M26: 3,094,881 km (0.061 R)
• M27: 3,199,150 km (0.114 R)
• M28: 3,310,002 km (0.091 R)
• M29: 3,530,061 km (0.099 R)
• M30: 3,655,723 km (0.034 R)
• M31: 3,755,056 km (0.106 R)
• M32: 3,872,191 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.7

Radius: 8.7

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.78 AU - 1.18 AU

Year: 617 Days

Day: 11.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 79,681,443 km

• M1: 114,143 km (0.094 R)
• M2: 172,636 km (0.086 R)
• M3: 287,527 km (0.083 R)
• M4: 357,988 km (0.096 R)
• M5: 452,982 km (0.106 R)
• M6: 561,441 km (0.052 R)
• M7: 642,972 km (0.103 R)
• M8: 733,179 km (0.098 R)
• M9: 814,710 km (0.072 R)
• M10: 872,305 km (0.051 R)
• M11: 945,459 km (0.082 R)
• M12: 1,212,790 km (0.096 R)
• M13: 1,352,814 km (0.03 R)
• M14: 1,520,363 km (0.053 R)
• M15: 1,581,399 km (0.077 R)
• M16: 1,637,797 km (0.073 R)
• M17: 1,700,479 km (0.088 R)
• M18: 1,846,187 km (0.101 R)
• M19: 1,923,529 km (0.11 R)
• M20: 2,050,987 km (0.102 R)
• M21: 2,112,621 km (0.09 R)
• M22: 2,193,853 km (0.075 R)
• M23: 2,263,266 km (0.103 R)
• M24: 2,372,173 km (0.116 R)
• M25: 2,469,711 km (0.098 R)
• M26: 2,528,802 km (0.119 R)
• M27: 2,689,022 km (0.119 R)
• M28: 2,949,472 km (0.067 R)
• M29: 3,040,427 km (0.112 R)
• M30: 3,118,218 km (0.045 R)
• M31: 3,182,396 km (0.058 R)
• M32: 3,246,872 km (0.081 R)
• M33: 3,391,982 km (0.073 R)
• M34: 3,457,955 km (0.066 R)
• M35: 3,524,376 km (0.038 R)
• M36: 3,748,923 km (0.118 R)
• M37: 3,908,992 km (0.059 R)
• M38: 4,235,714 km (0.033 R)
• M39: 4,298,994 km (0.116 R)
• M40: 4,410,444 km (0.106 R)
• M41: 4,466,544 km (0.049 R)
• M42: 4,628,109 km (0.065 R)
• M43: 4,775,314 km (0.071 R)
• M44: 4,957,225 km (0.112 R)
• M45: 5,074,210 km (0.084 R)
• M46: 5,149,907 km (0.03 R)
• M47: 5,285,442 km (0.117 R)
• M48: 5,379,240 km (0.097 R)
• M49: 5,594,512 km (0.098 R)
• M50: 5,760,116 km (0.105 R)
• M51: 5,927,367 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626

Radius: 14.6

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.56 AU - 4.96 AU

Year: 6603 Days

Day: 13.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 79,681,443 km

• M1: 202,107 km (0.078 R)
• M2: 401,521 km (0.087 R)
• M3: 562,189 km (0.062 R)
• M4: 845,378 km (0.046 R)
• M5: 945,907 km (0.11 R)
• M6: 1,066,483 km (0.034 R)
• M7: 1,274,574 km (0.066 R)
• M8: 1,751,043 km (0.075 R)
• M9: 2,039,468 km (0.103 R)
• M10: 2,139,100 km (0.047 R)
• M11: 2,385,338 km (0.057 R)
• M12: 2,706,525 km (0.034 R)
• M13: 3,226,377 km (0.051 R)
• M14: 3,486,378 km (0.115 R)
• M15: 3,606,805 km (0.115 R)
• M16: 3,753,261 km (0.102 R)
• M17: 3,901,662 km (0.107 R)
• M18: 4,646,959 km (0.091 R)
• M19: 6,444,377 km (0.061 R)
• M20: 6,622,997 km (0.096 R)
• M21: 6,863,850 km (0.063 R)
• M22: 7,138,212 km (0.101 R)
• M23: 7,478,547 km (0.08 R)
• M24: 7,729,423 km (0.074 R)
• M25: 8,015,005 km (0.101 R)
• M26: 8,336,491 km (0.042 R)
• M27: 8,564,029 km (0.041 R)
• M28: 9,192,191 km (0.111 R)
• M29: 9,664,621 km (0.053 R)
• M30: 9,835,312 km (0.098 R)
• M31: 10,041,308 km (0.099 R)
• M32: 10,179,537 km (0.064 R)
• M33: 10,388,076 km (0.073 R)
• M34: 11,668,933 km (0.067 R)
• M35: 11,814,342 km (0.117 R)
• M36: 12,070,304 km (0.11 R)
• M37: 12,291,111 km (0.079 R)
• M38: 12,587,763 km (0.075 R)
• M39: 13,415,488 km (0.117 R)
• M40: 14,222,120 km (0.102 R)
• M41: 14,455,343 km (0.116 R)
• M42: 14,729,257 km (0.109 R)
• M43: 15,401,550 km (0.098 R)
• M44: 15,721,390 km (0.109 R)
• M45: 16,003,083 km (0.045 R)
• M46: 16,205,339 km (0.088 R)
• M47: 16,489,874 km (0.038 R)
• M48: 16,694,225 km (0.083 R)
• M49: 16,940,463 km (0.112 R)
• M50: 18,612,817 km (0.093 R)
• M51: 18,910,816 km (0.075 R)
• M52: 19,339,414 km (0.096 R)
• M53: 19,901,454 km (0.099 R)
• M54: 20,293,550 km (0.115 R)
• M55: 20,688,338 km (0.113 R)
• M56: 21,174,382 km (0.078 R)
• M57: 21,485,545 km (0.108 R)
• M58: 22,157,539 km (0.112 R)
• M59: 23,384,690 km (0.101 R)
• M60: 25,289,819 km (0.094 R)
• M61: 25,667,404 km (0.074 R)
• M62: 25,762,100 km (0.109 R)
• M63: 25,999,362 km (0.063 R)
• M64: 26,571,574 km (0.108 R)
• M65: 26,715,337 km (0.119 R)
• M66: 27,148,124 km (0.038 R)
• M67: 27,389,575 km (0.086 R)
• M68: 27,486,365 km (0.119 R)
• M69: 27,728,713 km (0.061 R)
• M70: 28,313,491 km (0.04 R)
• M71: 28,902,309 km (0.089 R)
• M72: 29,743,348 km (0.104 R)
• M73: 29,892,497 km (0.066 R)
• M74: 32,059,272 km (0.081 R)
• M75: 32,212,311 km (0.045 R)
• M76: 32,365,649 km (0.066 R)
• M77: 32,621,611 km (0.061 R)
• M78: 32,775,547 km (0.117 R)
• M79: 33,290,463 km (0.107 R)
• M80: 33,497,207 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.5

Radius: 6.4

Gravity: 12.39 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.17 AU - 7.15 AU

Year: 9721 Days

Day: 18.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,681,443 km

• M1: 128,654 km (0.095 R)
• M2: 208,839 km (0.092 R)
• M3: 311,463 km (0.101 R)
• M4: 719,566 km (0.097 R)
• M5: 816,356 km (0.113 R)
• M6: 866,321 km (0.099 R)
• M7: 1,040,902 km (0.069 R)
• M8: 1,151,006 km (0.105 R)
• M9: 2,473,900 km (0.108 R)
• M10: 2,798,378 km (0.068 R)
• M11: 3,004,823 km (0.087 R)
• M12: 3,514,952 km (0.054 R)
• M13: 3,681,604 km (0.12 R)
• M14: 3,936,369 km (0.093 R)
• M15: 3,993,814 km (0.112 R)
• M16: 4,314,702 km (0.093 R)
• M17: 4,735,072 km (0.108 R)
• M18: 4,857,443 km (0.056 R)
• M19: 5,137,041 km (0.113 R)
• M20: 5,389,862 km (0.079 R)
• M21: 5,973,593 km (0.058 R)
• M22: 6,577,220 km (0.12 R)
• M23: 6,955,703 km (0.107 R)
• M24: 7,060,122 km (0.079 R)
• M25: 7,235,301 km (0.111 R)
• M26: 7,878,123 km (0.042 R)
• M27: 8,132,888 km (0.087 R)
• M28: 9,141,178 km (0.028 R)
• M29: 9,524,597 km (0.06 R)
• M30: 10,545,902 km (0.077 R)
• M31: 11,354,927 km (0.104 R)
• M32: 11,684,192 km (0.115 R)
• M33: 12,183,849 km (0.073 R)
• M34: 12,309,810 km (0.039 R)
• M35: 12,605,565 km (0.108 R)
• M36: 14,118,897 km (0.077 R)
• M37: 14,295,573 km (0.075 R)
• M38: 14,339,853 km (0.118 R)
• M39: 14,428,415 km (0.069 R)
• M40: 14,919,396 km (0.075 R)
• M41: 15,871,736 km (0.117 R)
• M42: 16,009,366 km (0.102 R)
• M43: 16,563,925 km (0.08 R)
• M44: 17,597,048 km (0.091 R)
• M45: 17,882,331 km (0.098 R)
• M46: 18,217,131 km (0.118 R)
• M47: 19,380,853 km (0.116 R)
• M48: 19,528,057 km (0.036 R)
• M49: 20,070,798 km (0.069 R)
• M50: 22,651,062 km (0.089 R)
• M51: 22,702,823 km (0.076 R)
• M52: 22,754,435 km (0.113 R)
• M53: 22,909,717 km (0.069 R)
• M54: 25,280,245 km (0.077 R)
• M55: 25,441,063 km (0.077 R)
• M56: 25,925,461 km (0.055 R)
• M57: 26,521,758 km (0.077 R)
• M58: 27,177,296 km (0.091 R)
• M59: 28,004,273 km (0.11 R)
• M60: 28,281,777 km (0.041 R)
• M61: 28,727,578 km (0.081 R)
• M62: 29,682,761 km (0.073 R)
• M63: 30,079,195 km (0.097 R)
• M64: 30,534,272 km (0.034 R)
• M65: 30,819,854 km (0.119 R)
• M66: 31,336,116 km (0.068 R)
• M67: 31,624,242 km (0.114 R)
• M68: 32,319,274 km (0.086 R)
• M69: 32,960,749 km (0.112 R)
• M70: 33,019,242 km (0.048 R)
• M71: 33,783,238 km (0.087 R)
• M72: 34,493,529 km (0.112 R)
• M73: 34,731,390 km (0.099 R)
• M74: 35,328,584 km (0.098 R)
• M75: 35,628,378 km (0.118 R)
• M76: 36,351,385 km (0.047 R)
• M77: 36,532,847 km (0.073 R)
• M78: 36,654,021 km (0.079 R)
• M79: 36,714,758 km (0.032 R)
• M80: 37,811,909 km (0.114 R)
• M81: 38,549,277 km (0.106 R)
• M82: 38,734,479 km (0.088 R)
• M83: 39,415,598 km (0.073 R)
• M84: 39,477,831 km (0.104 R)
• M85: 39,788,845 km (0.074 R)
• M86: 40,350,884 km (0.062 R)
• M87: 40,601,610 km (0.093 R)
• M88: 41,482,891 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.4

Radius: 3.8

Gravity: 58.34 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.26 AU - 11.22 AU

Year: 19327 Days

Day: 25 Hours

Environment

Temp: -220 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,681,443 km

• M1: 75,397 km (0.084 R)
• M2: 208,390 km (0.119 R)
• M3: 362,027 km (0.104 R)
• M4: 757,264 km (0.108 R)
• M5: 964,457 km (0.095 R)
• M6: 1,366,876 km (0.116 R)
• M7: 1,459,327 km (0.075 R)
• M8: 2,126,085 km (0.059 R)
• M9: 2,641,450 km (0.094 R)
• M10: 3,152,925 km (0.063 R)
• M11: 3,399,013 km (0.12 R)
• M12: 3,566,563 km (0.109 R)
• M13: 4,353,597 km (0.106 R)
• M14: 4,627,361 km (0.114 R)
• M15: 5,239,665 km (0.103 R)
• M16: 8,320,783 km (0.09 R)
• M17: 8,489,829 km (0.094 R)
• M18: 8,946,102 km (0.077 R)
• M19: 9,763,655 km (0.032 R)
• M20: 9,882,286 km (0.103 R)
• M21: 12,483,643 km (0.085 R)
• M22: 13,725,754 km (0.091 R)
• M23: 14,059,058 km (0.112 R)
• M24: 15,074,977 km (0.053 R)
• M25: 16,748,978 km (0.112 R)
• M26: 20,496,255 km (0.1 R)
• M27: 22,345,284 km (0.11 R)
• M28: 22,894,458 km (0.067 R)
• M29: 23,846,349 km (0.112 R)
• M30: 24,973,121 km (0.115 R)
• M31: 26,447,258 km (0.117 R)
• M32: 26,529,836 km (0.103 R)
• M33: 27,111,323 km (0.07 R)
• M34: 27,445,375 km (0.112 R)
• M35: 29,994,523 km (0.088 R)
• M36: 30,599,945 km (0.114 R)
• M37: 31,735,243 km (0.048 R)
• M38: 32,263,922 km (0.047 R)
• M39: 32,529,309 km (0.046 R)
• M40: 34,226,946 km (0.104 R)
• M41: 34,678,432 km (0.027 R)
• M42: 38,173,786 km (0.064 R)
• M43: 39,868,132 km (0.114 R)
• M44: 39,962,977 km (0.042 R)
• M45: 40,057,822 km (0.118 R)
• M46: 41,972,076 km (0.117 R)
• M47: 42,165,057 km (0.034 R)
• M48: 42,843,185 km (0.077 R)
• M49: 42,940,274 km (0.094 R)
• M50: 44,504,619 km (0.085 R)
• M51: 45,096,129 km (0.101 R)
• M52: 45,194,863 km (0.038 R)
• M53: 45,789,365 km (0.113 R)
• M54: 45,988,181 km (0.039 R)
• M55: 46,586,123 km (0.045 R)
• M56: 46,785,986 km (0.103 R)
• M57: 47,086,379 km (0.112 R)
• M58: 47,991,147 km (0.095 R)
• M59: 48,395,210 km (0.119 R)
• M60: 49,716,010 km (0.114 R)
• M61: 49,920,361 km (0.044 R)
• M62: 50,534,759 km (0.071 R)
• M63: 51,978,229 km (0.048 R)
• M64: 52,809,096 km (0.051 R)
• M65: 52,913,216 km (0.058 R)
• M66: 53,226,174 km (0.115 R)
• M67: 53,330,594 km (0.102 R)
• M68: 53,435,163 km (0.07 R)
• M69: 55,857,601 km (0.106 R)
• M70: 56,282,609 km (0.09 R)
• M71: 56,388,973 km (0.038 R)
• M72: 57,349,690 km (0.05 R)
• M73: 60,590,728 km (0.028 R)
• M74: 60,808,842 km (0.109 R)
• M75: 60,918,048 km (0.114 R)
• M76: 61,027,255 km (0.051 R)
• M77: 61,574,484 km (0.028 R)
• M78: 63,226,044 km (0.106 R)
• M79: 64,223,862 km (0.109 R)
• M80: 65,338,665 km (0.116 R)
• M81: 66,122,708 km (0.089 R)
• M82: 66,910,041 km (0.091 R)
• M83: 67,135,635 km (0.109 R)
• M84: 69,290,443 km (0.077 R)
• M85: 69,518,579 km (0.09 R)
• M86: 69,861,308 km (0.118 R)
• M87: 70,777,894 km (0.094 R)
• M88: 71,352,799 km (0.054 R)
• M89: 72,391,457 km (0.112 R)
• M90: 72,970,700 km (0.096 R)
• M91: 73,900,600 km (0.117 R)
• M92: 74,367,046 km (0.089 R)
• M93: 75,302,931 km (0.103 R)
• M94: 78,608,744 km (0.037 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 18,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit