🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.4

Radius: 14.2

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3 AU - 4 AU

Year: 2838 Days

Day: 13.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 85,941,326 km

• M1: 235,317 km (0.108 R)
• M2: 379,679 km (0.081 R)
• M3: 581,188 km (0.044 R)
• M4: 672,143 km (0.074 R)
• M5: 769,083 km (0.029 R)
• M6: 1,029,981 km (0.111 R)
• M7: 1,389,465 km (0.117 R)
• M8: 1,554,172 km (0.091 R)
• M9: 1,663,678 km (0.089 R)
• M10: 1,763,310 km (0.058 R)
• M11: 1,903,783 km (0.075 R)
• M12: 2,034,980 km (0.105 R)
• M13: 2,155,705 km (0.101 R)
• M14: 2,278,974 km (0.111 R)
• M15: 2,692,612 km (0.097 R)
• M16: 3,223,685 km (0.114 R)
• M17: 3,590,648 km (0.106 R)
• M18: 3,705,090 km (0.059 R)
• M19: 3,837,335 km (0.093 R)
• M20: 4,072,802 km (0.119 R)
• M21: 4,278,499 km (0.062 R)
• M22: 4,916,085 km (0.107 R)
• M23: 5,283,348 km (0.112 R)
• M24: 5,376,697 km (0.082 R)
• M25: 5,870,520 km (0.103 R)
• M26: 6,083,846 km (0.111 R)
• M27: 6,260,372 km (0.11 R)
• M28: 6,379,003 km (0.04 R)
• M29: 6,538,474 km (0.078 R)
• M30: 6,678,947 km (0.075 R)
• M31: 6,942,688 km (0.055 R)
• M32: 7,355,279 km (0.06 R)
• M33: 7,501,436 km (0.062 R)
• M34: 7,775,798 km (0.1 R)
• M35: 8,204,246 km (0.117 R)
• M36: 8,399,621 km (0.07 R)
• M37: 8,706,596 km (0.114 R)
• M38: 8,795,008 km (0.111 R)
• M39: 8,883,720 km (0.106 R)
• M40: 9,581,145 km (0.117 R)
• M41: 9,718,326 km (0.069 R)
• M42: 9,878,995 km (0.03 R)
• M43: 10,063,898 km (0.114 R)
• M44: 10,319,860 km (0.111 R)
• M45: 10,436,845 km (0.068 R)
• M46: 10,648,825 km (0.092 R)
• M47: 11,583,363 km (0.105 R)
• M48: 12,171,582 km (0.088 R)
• M49: 12,845,072 km (0.078 R)
• M50: 12,971,183 km (0.113 R)
• M51: 13,300,896 km (0.071 R)
• M52: 13,710,495 km (0.109 R)
• M53: 13,994,432 km (0.092 R)
• M54: 14,964,125 km (0.09 R)
• M55: 15,256,589 km (0.119 R)
• M56: 15,497,292 km (0.111 R)
• M57: 16,995,515 km (0.081 R)
• M58: 17,217,219 km (0.116 R)
• M59: 17,607,669 km (0.116 R)
• M60: 17,916,589 km (0.118 R)
• M61: 18,114,058 km (0.117 R)
• M62: 18,283,852 km (0.096 R)
• M63: 18,539,664 km (0.037 R)
• M64: 18,796,673 km (0.064 R)
• M65: 18,997,284 km (0.1 R)
• M66: 19,198,643 km (0.064 R)

Planet 2 - Ice Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.2

Radius: 5.4

Gravity: 23.81 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.24 AU - 13.08 AU

Year: 19526 Days

Day: 24.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,941,326 km

• M1: 102,026 km (0.11 R)
• M2: 295,905 km (0.113 R)
• M3: 438,322 km (0.091 R)
• M4: 580,440 km (0.064 R)
• M5: 623,823 km (0.114 R)
• M6: 1,010,085 km (0.095 R)
• M7: 1,063,042 km (0.051 R)
• M8: 1,144,125 km (0.08 R)
• M9: 1,370,466 km (0.115 R)
• M10: 1,458,878 km (0.118 R)
• M11: 1,896,602 km (0.115 R)
• M12: 2,846,249 km (0.11 R)
• M13: 2,997,792 km (0.1 R)
• M14: 3,113,281 km (0.11 R)
• M15: 3,230,117 km (0.07 R)
• M16: 4,967,098 km (0.04 R)
• M17: 5,288,135 km (0.095 R)
• M18: 5,901,935 km (0.063 R)
• M19: 5,998,426 km (0.103 R)
• M20: 6,538,175 km (0.11 R)
• M21: 7,402,551 km (0.041 R)
• M22: 7,821,575 km (0.09 R)
• M23: 8,194,672 km (0.074 R)
• M24: 9,404,321 km (0.118 R)
• M25: 9,743,908 km (0.077 R)
• M26: 11,082,210 km (0.071 R)
• M27: 11,320,819 km (0.112 R)
• M28: 11,440,647 km (0.083 R)
• M29: 12,353,493 km (0.074 R)
• M30: 13,100,585 km (0.112 R)
• M31: 16,299,137 km (0.106 R)
• M32: 16,570,358 km (0.106 R)
• M33: 16,638,425 km (0.099 R)
• M34: 17,462,410 km (0.066 R)
• M35: 17,600,937 km (0.114 R)
• M36: 17,809,627 km (0.094 R)
• M37: 19,007,008 km (0.051 R)
• M38: 22,299,807 km (0.081 R)
• M39: 23,742,080 km (0.092 R)
• M40: 24,513,257 km (0.063 R)
• M41: 26,476,729 km (0.108 R)
• M42: 28,164,791 km (0.111 R)
• M43: 28,980,698 km (0.064 R)
• M44: 29,062,678 km (0.109 R)
• M45: 29,309,215 km (0.086 R)
• M46: 29,970,138 km (0.096 R)
• M47: 31,054,424 km (0.068 R)
• M48: 32,491,610 km (0.067 R)
• M49: 33,777,554 km (0.098 R)
• M50: 34,296,658 km (0.113 R)
• M51: 34,644,174 km (0.1 R)
• M52: 35,605,789 km (0.117 R)
• M53: 40,086,096 km (0.116 R)
• M54: 41,834,596 km (0.088 R)
• M55: 41,927,346 km (0.107 R)
• M56: 43,045,142 km (0.116 R)
• M57: 43,513,832 km (0.103 R)
• M58: 43,607,779 km (0.118 R)
• M59: 45,500,791 km (0.061 R)
• M60: 45,978,158 km (0.119 R)
• M61: 47,807,440 km (0.111 R)
• M62: 49,170,427 km (0.105 R)
• M63: 49,268,264 km (0.107 R)
• M64: 50,053,353 km (0.117 R)
• M65: 50,941,516 km (0.085 R)
• M66: 51,735,432 km (0.076 R)
• M67: 52,433,455 km (0.038 R)
• M68: 53,235,001 km (0.105 R)
• M69: 53,939,607 km (0.105 R)
• M70: 54,748,632 km (0.111 R)
• M71: 54,951,636 km (0.061 R)
• M72: 55,969,799 km (0.093 R)
• M73: 56,276,475 km (0.078 R)
• M74: 59,165,808 km (0.108 R)
• M75: 60,733,295 km (0.12 R)
• M76: 61,891,481 km (0.109 R)
• M77: 61,997,247 km (0.111 R)
• M78: 64,015,921 km (0.105 R)
• M79: 64,443,771 km (0.06 R)
• M80: 64,550,733 km (0.116 R)
• M81: 66,056,286 km (0.086 R)
• M82: 66,488,474 km (0.068 R)
• M83: 68,554,421 km (0.059 R)
• M84: 68,663,777 km (0.111 R)
• M85: 69,211,156 km (0.077 R)
• M86: 69,650,225 km (0.047 R)
• M87: 69,760,030 km (0.053 R)
• M88: 72,192,342 km (0.078 R)
• M89: 72,748,996 km (0.11 R)
• M90: 73,195,396 km (0.095 R)
• M91: 73,978,690 km (0.08 R)
• M92: 75,215,266 km (0.076 R)

Asteroid Belt

Center: 13.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.8

Radius: 4.5

Gravity: 44.48 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 13.73 AU - 14.31 AU

Year: 22755 Days

Day: 23.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,941,326 km

• M1: 64,028 km (0.118 R)
• M2: 120,875 km (0.063 R)
• M3: 222,751 km (0.094 R)
• M4: 275,260 km (0.104 R)
• M5: 625,170 km (0.056 R)
• M6: 728,542 km (0.05 R)
• M7: 1,324,240 km (0.117 R)
• M8: 1,630,617 km (0.105 R)
• M9: 1,810,134 km (0.115 R)
• M10: 1,958,236 km (0.12 R)
• M11: 2,188,018 km (0.119 R)
• M12: 2,227,064 km (0.028 R)
• M13: 3,101,164 km (0.062 R)
• M14: 3,233,857 km (0.06 R)
• M15: 3,924,999 km (0.084 R)
• M16: 4,213,873 km (0.112 R)
• M17: 6,252,443 km (0.12 R)
• M18: 7,994,959 km (0.082 R)
• M19: 8,360,427 km (0.095 R)
• M20: 8,421,911 km (0.117 R)
• M21: 8,793,662 km (0.072 R)
• M22: 8,856,194 km (0.1 R)
• M23: 9,234,078 km (0.092 R)
• M24: 9,361,386 km (0.057 R)
• M25: 9,875,853 km (0.113 R)
• M26: 10,531,840 km (0.075 R)
• M27: 10,798,124 km (0.083 R)
• M28: 11,269,507 km (0.08 R)
• M29: 11,816,437 km (0.052 R)
• M30: 11,954,515 km (0.115 R)
• M31: 13,508,538 km (0.07 R)
• M32: 13,870,415 km (0.071 R)
• M33: 15,727,374 km (0.082 R)
• M34: 17,268,232 km (0.112 R)
• M35: 17,660,926 km (0.094 R)
• M36: 19,995,700 km (0.106 R)
• M37: 20,160,258 km (0.086 R)
• M38: 21,577,099 km (0.091 R)
• M39: 22,340,198 km (0.082 R)
• M40: 22,939,637 km (0.1 R)
• M41: 24,154,521 km (0.066 R)
• M42: 24,858,229 km (0.116 R)
• M43: 26,195,485 km (0.089 R)
• M44: 27,647,482 km (0.11 R)
• M45: 30,913,502 km (0.1 R)
• M46: 32,736,801 km (0.063 R)
• M47: 34,693,392 km (0.08 R)
• M48: 35,089,228 km (0.075 R)
• M49: 35,188,411 km (0.078 R)
• M50: 35,387,077 km (0.093 R)
• M51: 36,587,002 km (0.094 R)
• M52: 36,687,531 km (0.071 R)
• M53: 36,788,211 km (0.093 R)
• M54: 46,325,823 km (0.052 R)
• M55: 49,071,991 km (0.038 R)
• M56: 51,419,032 km (0.088 R)
• M57: 51,983,315 km (0.088 R)
• M58: 52,663,088 km (0.098 R)
• M59: 53,004,022 km (0.094 R)
• M60: 53,231,859 km (0.111 R)
• M61: 55,296,011 km (0.091 R)
• M62: 55,989,845 km (0.104 R)
• M63: 56,105,784 km (0.119 R)
• M64: 57,737,149 km (0.071 R)
• M65: 58,088,704 km (0.075 R)
• M66: 58,794,058 km (0.034 R)
• M67: 58,911,791 km (0.065 R)
• M68: 62,844,121 km (0.116 R)
• M69: 62,964,547 km (0.086 R)
• M70: 63,931,099 km (0.094 R)
• M71: 65,024,360 km (0.075 R)
• M72: 65,390,127 km (0.116 R)
• M73: 66,123,755 km (0.099 R)
• M74: 66,983,195 km (0.076 R)
• M75: 67,352,552 km (0.099 R)
• M76: 68,464,812 km (0.077 R)
• M77: 68,588,829 km (0.111 R)
• M78: 70,082,264 km (0.069 R)
• M79: 70,332,242 km (0.082 R)
• M80: 71,083,822 km (0.06 R)
• M81: 71,964,056 km (0.063 R)
• M82: 72,090,167 km (0.083 R)
• M83: 72,468,649 km (0.088 R)
• M84: 77,449,810 km (0.05 R)
• M85: 79,525,181 km (0.079 R)
• M86: 80,831,469 km (0.088 R)
• M87: 81,093,565 km (0.103 R)
• M88: 82,408,381 km (0.089 R)
• M89: 83,200,651 km (0.105 R)
• M90: 83,333,045 km (0.11 R)
• M91: 83,597,833 km (0.098 R)
• M92: 84,526,686 km (0.059 R)
• M93: 86,528,904 km (0.08 R)
• M94: 88,411,594 km (0.107 R)
• M95: 90,307,896 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.3

Radius: 5.7

Gravity: 18.78 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 14.24 AU - 15.96 AU

Year: 25435 Days

Day: 18.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 85,941,326 km

• M1: 101,278 km (0.075 R)
• M2: 198,217 km (0.098 R)
• M3: 244,742 km (0.026 R)
• M4: 1,002,306 km (0.054 R)
• M5: 1,627,326 km (0.095 R)
• M6: 1,695,393 km (0.093 R)
• M7: 1,764,507 km (0.107 R)
• M8: 2,013,887 km (0.119 R)
• M9: 2,124,290 km (0.09 R)
• M10: 2,950,968 km (0.109 R)
• M11: 3,289,508 km (0.108 R)
• M12: 3,419,658 km (0.107 R)
• M13: 3,595,884 km (0.102 R)
• M14: 3,865,908 km (0.092 R)
• M15: 4,910,550 km (0.11 R)
• M16: 5,059,550 km (0.08 R)
• M17: 5,774,029 km (0.062 R)
• M18: 6,848,441 km (0.12 R)
• M19: 7,070,594 km (0.108 R)
• M20: 7,351,688 km (0.082 R)
• M21: 7,866,903 km (0.063 R)
• M22: 9,728,649 km (0.067 R)
• M23: 10,740,379 km (0.119 R)
• M24: 10,869,183 km (0.03 R)
• M25: 10,933,809 km (0.065 R)
• M26: 11,258,586 km (0.068 R)
• M27: 11,984,585 km (0.106 R)
• M28: 13,481,311 km (0.092 R)
• M29: 13,969,748 km (0.088 R)
• M30: 14,963,976 km (0.081 R)
• M31: 15,397,062 km (0.094 R)
• M32: 16,423,453 km (0.07 R)
• M33: 16,571,854 km (0.112 R)
• M34: 23,027,899 km (0.107 R)
• M35: 23,611,182 km (0.083 R)
• M36: 23,862,656 km (0.057 R)
• M37: 23,946,730 km (0.079 R)
• M38: 24,368,296 km (0.12 R)
• M39: 25,733,676 km (0.095 R)
• M40: 25,992,480 km (0.054 R)
• M41: 26,861,345 km (0.055 R)
• M42: 27,475,145 km (0.118 R)
• M43: 28,716,658 km (0.026 R)
• M44: 38,295,858 km (0.089 R)
• M45: 38,986,252 km (0.056 R)
• M46: 41,890,396 km (0.062 R)
• M47: 44,036,527 km (0.077 R)
• M48: 44,139,600 km (0.085 R)
• M49: 44,552,789 km (0.096 R)
• M50: 45,591,297 km (0.115 R)
• M51: 49,716,758 km (0.085 R)
• M52: 50,901,723 km (0.099 R)
• M53: 51,118,191 km (0.075 R)
• M54: 52,095,962 km (0.045 R)
• M55: 52,205,019 km (0.07 R)
• M56: 52,751,351 km (0.054 R)
• M57: 54,622,820 km (0.115 R)
• M58: 55,177,379 km (0.104 R)
• M59: 55,845,334 km (0.089 R)
• M60: 57,865,204 km (0.064 R)
• M61: 60,595,366 km (0.104 R)
• M62: 60,710,107 km (0.059 R)
• M63: 60,824,849 km (0.103 R)
• M64: 62,786,376 km (0.057 R)
• M65: 63,600,188 km (0.079 R)
• M66: 65,003,267 km (0.052 R)
• M67: 65,708,621 km (0.09 R)
• M68: 67,245,440 km (0.098 R)
• M69: 68,197,181 km (0.113 R)
• M70: 68,674,698 km (0.12 R)
• M71: 70,716,559 km (0.106 R)
• M72: 73,144,084 km (0.054 R)
• M73: 75,845,821 km (0.087 R)
• M74: 75,969,389 km (0.094 R)
• M75: 76,712,292 km (0.091 R)
• M76: 77,706,520 km (0.098 R)
• M77: 78,080,514 km (0.096 R)
• M78: 78,205,279 km (0.105 R)
• M79: 79,205,939 km (0.107 R)
• M80: 80,210,788 km (0.101 R)
• M81: 80,714,783 km (0.11 R)
• M82: 80,967,155 km (0.102 R)
• M83: 81,346,236 km (0.071 R)
• M84: 84,272,370 km (0.093 R)
• M85: 84,656,537 km (0.1 R)
• M86: 85,041,303 km (0.027 R)
• M87: 85,555,172 km (0.067 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 13,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit