🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333

Radius: 13.8

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.84 AU - 1.14 AU

Year: 636 Days

Day: 12.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 43,948,097 km

• M1: 172,636 km (0.111 R)
• M2: 266,135 km (0.115 R)
• M3: 353,350 km (0.079 R)
• M4: 500,405 km (0.115 R)
• M5: 705,204 km (0.063 R)
• M6: 827,725 km (0.116 R)
• M7: 922,869 km (0.11 R)
• M8: 1,144,573 km (0.059 R)
• M9: 1,247,497 km (0.11 R)
• M10: 1,343,538 km (0.066 R)
• M11: 1,463,366 km (0.098 R)
• M12: 1,782,159 km (0.104 R)
• M13: 1,879,996 km (0.053 R)
• M14: 2,051,286 km (0.083 R)
• M15: 2,148,076 km (0.032 R)
• M16: 2,340,159 km (0.081 R)
• M17: 2,531,645 km (0.096 R)
• M18: 2,622,899 km (0.09 R)
• M19: 2,755,144 km (0.069 R)
• M20: 2,930,473 km (0.109 R)
• M21: 3,019,483 km (0.036 R)
• M22: 3,123,454 km (0.116 R)
• M23: 3,256,895 km (0.089 R)
• M24: 3,385,250 km (0.114 R)
• M25: 3,537,092 km (0.068 R)
• M26: 3,691,178 km (0.107 R)
• M27: 3,810,108 km (0.036 R)
• M28: 3,938,014 km (0.091 R)
• M29: 4,059,637 km (0.088 R)
• M30: 4,198,015 km (0.096 R)
• M31: 4,400,721 km (0.118 R)
• M32: 4,582,781 km (0.11 R)
• M33: 4,840,389 km (0.032 R)
• M34: 5,036,661 km (0.083 R)
• M35: 5,127,617 km (0.083 R)
• M36: 5,235,626 km (0.05 R)
• M37: 5,428,907 km (0.09 R)
• M38: 5,573,269 km (0.102 R)
• M39: 5,787,792 km (0.083 R)
• M40: 6,005,307 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663

Radius: 9.3

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.54 AU - 2.18 AU

Year: 1638 Days

Day: 13.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 43,948,097 km

• M1: 136,583 km (0.119 R)
• M2: 200,012 km (0.105 R)
• M3: 327,769 km (0.117 R)
• M4: 428,299 km (0.088 R)
• M5: 560,842 km (0.097 R)
• M6: 636,240 km (0.111 R)
• M7: 723,007 km (0.117 R)
• M8: 909,106 km (0.083 R)
• M9: 1,016,667 km (0.038 R)
• M10: 1,085,033 km (0.116 R)
• M11: 1,281,605 km (0.048 R)
• M12: 1,833,322 km (0.118 R)
• M13: 1,917,845 km (0.065 R)
• M14: 2,047,097 km (0.112 R)
• M15: 2,112,771 km (0.103 R)
• M16: 2,417,352 km (0.085 R)
• M17: 2,487,065 km (0.091 R)
• M18: 2,616,467 km (0.118 R)
• M19: 2,857,619 km (0.032 R)
• M20: 3,194,663 km (0.112 R)
• M21: 3,452,569 km (0.1 R)
• M22: 3,584,066 km (0.111 R)
• M23: 3,825,068 km (0.068 R)
• M24: 4,071,456 km (0.064 R)
• M25: 4,168,694 km (0.093 R)
• M26: 4,252,619 km (0.06 R)
• M27: 4,393,839 km (0.1 R)
• M28: 4,579,640 km (0.081 R)
• M29: 4,738,961 km (0.102 R)
• M30: 4,841,286 km (0.109 R)
• M31: 5,288,434 km (0.114 R)
• M32: 5,349,021 km (0.1 R)
• M33: 5,655,548 km (0.109 R)
• M34: 5,717,631 km (0.1 R)
• M35: 5,952,200 km (0.083 R)
• M36: 6,015,330 km (0.055 R)
• M37: 6,174,054 km (0.091 R)
• M38: 6,447,070 km (0.078 R)
• M39: 6,691,363 km (0.117 R)
• M40: 6,905,438 km (0.109 R)
• M41: 7,205,681 km (0.088 R)
• M42: 7,273,000 km (0.108 R)
• M43: 7,578,479 km (0.103 R)
• M44: 7,732,864 km (0.111 R)
• M45: 7,836,385 km (0.063 R)
• M46: 8,272,463 km (0.111 R)
• M47: 8,484,593 km (0.115 R)
• M48: 8,662,913 km (0.066 R)
• M49: 8,968,542 km (0.112 R)
• M50: 9,077,449 km (0.086 R)
• M51: 9,150,154 km (0.085 R)
• M52: 9,277,910 km (0.028 R)
• M53: 9,351,213 km (0.06 R)
• M54: 9,553,769 km (0.116 R)
• M55: 9,982,068 km (0.106 R)
• M56: 10,283,657 km (0.107 R)
• M57: 10,435,648 km (0.08 R)
• M58: 10,895,961 km (0.099 R)
• M59: 11,012,049 km (0.118 R)
• M60: 11,343,408 km (0.113 R)
• M61: 11,421,797 km (0.079 R)
• M62: 11,520,083 km (0.068 R)
• M63: 12,015,701 km (0.081 R)
• M64: 12,095,736 km (0.074 R)
• M65: 12,579,236 km (0.081 R)
• M66: 12,680,664 km (0.054 R)
• M67: 13,399,032 km (0.049 R)
• M68: 13,606,674 km (0.071 R)
• M69: 14,130,416 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.5

Radius: 13.7

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.42 AU - 3.5 AU

Year: 3288 Days

Day: 10.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 43,948,097 km

• M1: 210,035 km (0.051 R)
• M2: 318,494 km (0.101 R)
• M3: 403,765 km (0.072 R)
• M4: 501,003 km (0.105 R)
• M5: 638,633 km (0.116 R)
• M6: 791,522 km (0.114 R)
• M7: 881,730 km (0.056 R)
• M8: 1,036,863 km (0.072 R)
• M9: 1,124,527 km (0.064 R)
• M10: 1,720,824 km (0.08 R)
• M11: 1,865,186 km (0.119 R)
• M12: 2,045,302 km (0.041 R)
• M13: 2,647,284 km (0.076 R)
• M14: 2,779,678 km (0.108 R)
• M15: 2,914,167 km (0.04 R)
• M16: 3,078,575 km (0.117 R)
• M17: 3,227,424 km (0.11 R)
• M18: 3,388,242 km (0.104 R)
• M19: 4,304,529 km (0.109 R)
• M20: 5,417,388 km (0.079 R)
• M21: 5,723,465 km (0.117 R)
• M22: 5,977,033 km (0.115 R)
• M23: 6,175,550 km (0.099 R)
• M24: 6,519,326 km (0.063 R)
• M25: 7,213,460 km (0.073 R)
• M26: 7,752,610 km (0.113 R)
• M27: 8,007,974 km (0.111 R)
• M28: 8,291,911 km (0.062 R)
• M29: 8,631,947 km (0.108 R)
• M30: 8,923,214 km (0.058 R)
• M31: 9,043,341 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466

Radius: 13

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.89 AU - 6.09 AU

Year: 7197 Days

Day: 10.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,948,097 km

• M1: 162,762 km (0.096 R)
• M2: 302,936 km (0.071 R)
• M3: 505,042 km (0.103 R)
• M4: 669,301 km (0.109 R)
• M5: 812,616 km (0.093 R)
• M6: 895,642 km (0.05 R)
• M7: 1,086,679 km (0.075 R)
• M8: 1,243,158 km (0.12 R)
• M9: 1,492,837 km (0.066 R)
• M10: 1,814,473 km (0.067 R)
• M11: 2,119,203 km (0.09 R)
• M12: 2,338,364 km (0.091 R)
• M13: 3,040,876 km (0.086 R)
• M14: 3,130,335 km (0.073 R)
• M15: 3,289,208 km (0.094 R)
• M16: 3,473,962 km (0.087 R)
• M17: 3,854,090 km (0.099 R)
• M18: 4,000,247 km (0.069 R)
• M19: 4,098,682 km (0.115 R)
• M20: 4,297,947 km (0.118 R)
• M21: 4,500,502 km (0.064 R)
• M22: 4,915,188 km (0.081 R)
• M23: 5,533,027 km (0.114 R)
• M24: 5,893,259 km (0.09 R)
• M25: 6,005,607 km (0.053 R)
• M26: 6,549,245 km (0.083 R)
• M27: 6,841,709 km (0.077 R)
• M28: 7,348,995 km (0.057 R)
• M29: 7,500,538 km (0.064 R)
• M30: 8,148,297 km (0.044 R)
• M31: 8,463,051 km (0.117 R)
• M32: 9,169,901 km (0.109 R)
• M33: 9,828,730 km (0.073 R)
• M34: 9,962,470 km (0.085 R)
• M35: 10,742,623 km (0.119 R)
• M36: 11,157,608 km (0.113 R)
• M37: 11,297,033 km (0.116 R)
• M38: 12,578,488 km (0.066 R)
• M39: 13,384,073 km (0.051 R)
• M40: 14,018,068 km (0.105 R)
• M41: 15,045,207 km (0.106 R)
• M42: 15,431,768 km (0.074 R)
• M43: 17,453,883 km (0.104 R)
• M44: 17,616,047 km (0.068 R)
• M45: 18,023,551 km (0.058 R)
• M46: 18,310,630 km (0.09 R)
• M47: 18,640,493 km (0.108 R)
• M48: 19,432,165 km (0.098 R)
• M49: 19,980,142 km (0.093 R)
• M50: 20,575,990 km (0.102 R)
• M51: 20,832,999 km (0.077 R)
• M52: 21,005,037 km (0.118 R)
• M53: 21,741,507 km (0.089 R)
• M54: 21,959,621 km (0.066 R)
• M55: 22,090,968 km (0.11 R)
• M56: 22,222,464 km (0.112 R)
• M57: 23,731,309 km (0.095 R)
• M58: 23,821,067 km (0.089 R)
• M59: 24,362,163 km (0.081 R)
• M60: 24,452,819 km (0.055 R)
• M61: 24,588,953 km (0.09 R)
• M62: 25,044,329 km (0.097 R)
• M63: 25,135,733 km (0.073 R)
• M64: 26,056,060 km (0.101 R)
• M65: 26,567,086 km (0.092 R)
• M66: 26,706,960 km (0.114 R)
• M67: 26,893,957 km (0.103 R)
• M68: 27,645,986 km (0.091 R)
• M69: 28,072,040 km (0.108 R)
• M70: 29,315,348 km (0.11 R)
• M71: 30,625,227 km (0.036 R)
• M72: 31,066,242 km (0.103 R)
• M73: 31,954,255 km (0.073 R)
• M74: 32,301,920 km (0.117 R)
• M75: 33,352,396 km (0.117 R)
• M76: 33,805,977 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.8

Radius: 9

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.81 AU - 6.29 AU

Year: 8442 Days

Day: 9.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,948,097 km

• M1: 127,457 km (0.116 R)
• M2: 245,341 km (0.119 R)
• M3: 423,960 km (0.12 R)
• M4: 587,471 km (0.075 R)
• M5: 692,788 km (0.112 R)
• M6: 855,251 km (0.11 R)
• M7: 1,821,504 km (0.07 R)
• M8: 2,002,966 km (0.117 R)
• M9: 2,072,529 km (0.098 R)
• M10: 2,262,219 km (0.046 R)
• M11: 2,891,128 km (0.095 R)
• M12: 3,348,599 km (0.049 R)
• M13: 3,857,680 km (0.043 R)
• M14: 4,062,181 km (0.117 R)
• M15: 4,481,952 km (0.068 R)
• M16: 5,042,196 km (0.083 R)
• M17: 5,169,654 km (0.067 R)
• M18: 5,233,831 km (0.095 R)
• M19: 5,690,404 km (0.075 R)
• M20: 5,990,647 km (0.108 R)
• M21: 6,816,726 km (0.117 R)
• M22: 7,825,016 km (0.079 R)
• M23: 8,047,169 km (0.043 R)
• M24: 8,271,266 km (0.037 R)
• M25: 9,227,645 km (0.108 R)
• M26: 9,738,821 km (0.082 R)
• M27: 10,057,914 km (0.084 R)
• M28: 11,410,278 km (0.118 R)
• M29: 11,704,388 km (0.105 R)
• M30: 11,916,069 km (0.041 R)
• M31: 12,300,386 km (0.11 R)
• M32: 12,472,423 km (0.1 R)
• M33: 13,432,991 km (0.095 R)
• M34: 14,011,785 km (0.111 R)
• M35: 14,735,390 km (0.109 R)
• M36: 15,101,755 km (0.08 R)
• M37: 15,193,758 km (0.06 R)
• M38: 16,549,564 km (0.105 R)
• M39: 16,691,981 km (0.089 R)
• M40: 17,458,520 km (0.107 R)
• M41: 18,089,973 km (0.107 R)
• M42: 18,926,823 km (0.093 R)
• M43: 19,275,087 km (0.057 R)
• M44: 19,375,019 km (0.109 R)
• M45: 20,079,026 km (0.108 R)
• M46: 20,180,304 km (0.098 R)
• M47: 20,383,308 km (0.112 R)
• M48: 21,564,084 km (0.075 R)
• M49: 21,719,666 km (0.1 R)
• M50: 22,084,236 km (0.111 R)
• M51: 22,241,164 km (0.117 R)
• M52: 22,346,032 km (0.1 R)
• M53: 23,243,320 km (0.115 R)
• M54: 23,349,684 km (0.108 R)
• M55: 23,562,861 km (0.104 R)
• M56: 26,448,156 km (0.07 R)
• M57: 26,670,308 km (0.085 R)
• M58: 26,949,009 km (0.045 R)
• M59: 27,284,707 km (0.115 R)
• M60: 27,340,806 km (0.069 R)
• M61: 27,565,502 km (0.107 R)
• M62: 28,073,387 km (0.103 R)
• M63: 28,186,632 km (0.057 R)
• M64: 28,243,330 km (0.106 R)
• M65: 28,356,875 km (0.064 R)
• M66: 28,527,416 km (0.113 R)
• M67: 29,041,135 km (0.061 R)
• M68: 29,442,806 km (0.063 R)
• M69: 29,788,526 km (0.106 R)
• M70: 29,961,910 km (0.103 R)
• M71: 30,600,544 km (0.117 R)
• M72: 31,419,742 km (0.097 R)
• M73: 33,319,335 km (0.099 R)
• M74: 34,585,981 km (0.068 R)
• M75: 35,316,766 km (0.03 R)
• M76: 36,360,959 km (0.083 R)
• M77: 36,546,311 km (0.105 R)
• M78: 36,731,962 km (0.104 R)
• M79: 37,228,477 km (0.086 R)
• M80: 37,539,940 km (0.094 R)
• M81: 37,914,832 km (0.071 R)
• M82: 39,680,686 km (0.066 R)
• M83: 40,190,216 km (0.109 R)
• M84: 41,408,840 km (0.072 R)
• M85: 41,473,317 km (0.047 R)
• M86: 41,796,149 km (0.116 R)
• M87: 41,925,551 km (0.109 R)
• M88: 42,379,431 km (0.107 R)
• M89: 42,509,432 km (0.118 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 16,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit