🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.6

Radius: 12.7

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.78 AU - 0.8 AU

Year: 453 Days

Day: 11.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 81,210,453 km

• M1: 159,771 km (0.036 R)
• M2: 276,158 km (0.11 R)
• M3: 471,084 km (0.098 R)
• M4: 599,738 km (0.108 R)
• M5: 705,504 km (0.09 R)
• M6: 810,820 km (0.079 R)
• M7: 889,808 km (0.061 R)
• M8: 980,016 km (0.07 R)
• M9: 1,139,337 km (0.035 R)
• M10: 1,256,921 km (0.088 R)
• M11: 1,350,270 km (0.056 R)
• M12: 1,559,408 km (0.096 R)
• M13: 1,701,526 km (0.1 R)
• M14: 1,848,132 km (0.116 R)
• M15: 1,950,158 km (0.087 R)
• M16: 2,032,137 km (0.09 R)
• M17: 2,160,044 km (0.101 R)
• M18: 2,307,996 km (0.112 R)
• M19: 2,424,233 km (0.118 R)
• M20: 2,512,646 km (0.075 R)
• M21: 2,699,045 km (0.119 R)
• M22: 2,846,698 km (0.092 R)
• M23: 2,977,895 km (0.064 R)
• M24: 3,175,664 km (0.087 R)
• M25: 3,331,694 km (0.089 R)
• M26: 3,543,824 km (0.109 R)
• M27: 3,733,215 km (0.116 R)
• M28: 3,988,578 km (0.08 R)
• M29: 4,178,568 km (0.111 R)
• M30: 4,328,465 km (0.053 R)
• M31: 4,429,443 km (0.084 R)
• M32: 4,516,659 km (0.119 R)
• M33: 4,774,266 km (0.065 R)
• M34: 4,856,246 km (0.106 R)
• M35: 5,036,661 km (0.066 R)
• M36: 5,143,025 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.5

Radius: 14.5

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.63 AU - 0.99 AU

Year: 471 Days

Day: 7 Hours

Environment

Temp: -149 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 81,210,453 km

• M1: 180,565 km (0.101 R)
• M2: 292,015 km (0.104 R)
• M3: 394,041 km (0.061 R)
• M4: 489,634 km (0.102 R)
• M5: 610,808 km (0.076 R)
• M6: 705,055 km (0.114 R)
• M7: 838,795 km (0.102 R)
• M8: 950,994 km (0.034 R)
• M9: 1,069,026 km (0.118 R)
• M10: 1,192,445 km (0.081 R)
• M11: 1,291,030 km (0.068 R)
• M12: 1,486,554 km (0.072 R)
• M13: 1,626,129 km (0.095 R)
• M14: 1,810,134 km (0.043 R)
• M15: 1,989,502 km (0.096 R)
• M16: 2,096,465 km (0.086 R)
• M17: 2,242,322 km (0.091 R)
• M18: 2,467,617 km (0.042 R)
• M19: 2,583,106 km (0.099 R)
• M20: 2,940,945 km (0.038 R)
• M21: 3,056,883 km (0.06 R)
• M22: 3,209,473 km (0.079 R)
• M23: 3,471,718 km (0.095 R)
• M24: 3,733,813 km (0.114 R)
• M25: 3,859,775 km (0.093 R)
• M26: 4,009,971 km (0.056 R)
• M27: 4,101,076 km (0.108 R)
• M28: 4,339,535 km (0.118 R)
• M29: 4,511,722 km (0.077 R)
• M30: 4,606,567 km (0.118 R)
• M31: 4,758,110 km (0.108 R)
• M32: 4,887,063 km (0.068 R)
• M33: 5,090,816 km (0.039 R)
• M34: 5,272,577 km (0.096 R)
• M35: 5,389,413 km (0.1 R)
• M36: 5,481,864 km (0.109 R)
• M37: 5,608,723 km (0.07 R)
• M38: 5,805,145 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100

Radius: 11.9

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.78 AU - 0.98 AU

Year: 533 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 81,210,453 km

• M1: 154,983 km (0.115 R)
• M2: 267,930 km (0.091 R)
• M3: 343,028 km (0.067 R)
• M4: 433,983 km (0.09 R)
• M5: 533,316 km (0.073 R)
• M6: 650,302 km (0.055 R)
• M7: 836,402 km (0.109 R)
• M8: 922,271 km (0.1 R)
• M9: 1,011,581 km (0.091 R)
• M10: 1,117,496 km (0.091 R)
• M11: 1,241,513 km (0.095 R)
• M12: 1,319,752 km (0.105 R)
• M13: 1,466,358 km (0.12 R)
• M14: 1,576,313 km (0.081 R)
• M15: 1,673,402 km (0.101 R)
• M16: 1,748,500 km (0.056 R)
• M17: 1,877,752 km (0.048 R)
• M18: 1,972,747 km (0.061 R)
• M19: 2,103,496 km (0.1 R)
• M20: 2,193,703 km (0.097 R)
• M21: 2,276,431 km (0.102 R)
• M22: 2,360,355 km (0.073 R)
• M23: 2,445,177 km (0.04 R)
• M24: 2,590,736 km (0.06 R)
• M25: 2,687,675 km (0.088 R)
• M26: 2,842,808 km (0.106 R)
• M27: 2,923,890 km (0.07 R)
• M28: 3,078,575 km (0.099 R)
• M29: 3,255,998 km (0.099 R)
• M30: 3,406,344 km (0.034 R)
• M31: 3,523,329 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.2

Radius: 10.5

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.45 AU - 2.01 AU

Year: 1469 Days

Day: 7.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 81,210,453 km

• M1: 132,993 km (0.048 R)
• M2: 257,308 km (0.088 R)
• M3: 330,910 km (0.05 R)
• M4: 495,468 km (0.112 R)
• M5: 582,235 km (0.052 R)
• M6: 697,276 km (0.102 R)
• M7: 765,642 km (0.068 R)
• M8: 910,004 km (0.1 R)
• M9: 1,144,424 km (0.104 R)
• M10: 1,330,673 km (0.103 R)
• M11: 1,507,049 km (0.038 R)
• M12: 1,598,304 km (0.083 R)
• M13: 1,797,119 km (0.068 R)
• M14: 1,904,979 km (0.073 R)
• M15: 2,048,743 km (0.11 R)
• M16: 2,138,950 km (0.077 R)
• M17: 2,323,554 km (0.117 R)
• M18: 2,549,746 km (0.102 R)
• M19: 2,622,600 km (0.118 R)
• M20: 2,696,352 km (0.092 R)
• M21: 2,795,685 km (0.048 R)
• M22: 2,959,644 km (0.081 R)
• M23: 3,192,119 km (0.061 R)
• M24: 3,470,970 km (0.05 R)
• M25: 3,716,310 km (0.11 R)
• M26: 3,967,336 km (0.099 R)
• M27: 4,137,877 km (0.081 R)
• M28: 4,267,429 km (0.101 R)
• M29: 4,383,666 km (0.099 R)
• M30: 4,574,852 km (0.07 R)
• M31: 4,874,347 km (0.112 R)
• M32: 5,057,156 km (0.069 R)
• M33: 5,195,833 km (0.115 R)
• M34: 5,619,345 km (0.105 R)
• M35: 5,746,952 km (0.101 R)
• M36: 6,102,995 km (0.115 R)
• M37: 6,184,974 km (0.105 R)
• M38: 6,516,334 km (0.062 R)
• M39: 7,024,368 km (0.109 R)
• M40: 7,144,645 km (0.102 R)
• M41: 7,721,494 km (0.093 R)
• M42: 8,422,510 km (0.097 R)
• M43: 8,808,472 km (0.103 R)
• M44: 9,181,420 km (0.111 R)
• M45: 9,332,065 km (0.117 R)
• M46: 9,502,457 km (0.101 R)
• M47: 9,673,896 km (0.12 R)
• M48: 9,884,979 km (0.066 R)
• M49: 10,020,065 km (0.06 R)
• M50: 10,350,677 km (0.068 R)
• M51: 10,546,799 km (0.067 R)
• M52: 10,665,131 km (0.096 R)
• M53: 10,783,763 km (0.101 R)
• M54: 11,263,224 km (0.1 R)
• M55: 11,363,903 km (0.061 R)
• M56: 11,444,686 km (0.103 R)
• M57: 11,769,912 km (0.083 R)
• M58: 11,995,206 km (0.066 R)
• M59: 12,242,791 km (0.091 R)
• M60: 12,658,972 km (0.117 R)
• M61: 12,826,671 km (0.07 R)
• M62: 13,079,791 km (0.113 R)
• M63: 13,249,435 km (0.057 R)
• M64: 13,419,827 km (0.091 R)
• M65: 13,870,565 km (0.032 R)
• M66: 14,043,500 km (0.088 R)
• M67: 14,260,716 km (0.055 R)
• M68: 14,544,952 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.5

Radius: 3.3

Gravity: 72.41 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.09 AU - 8.31 AU

Year: 13796 Days

Day: 19.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,210,453 km

• M1: 56,847 km (0.111 R)
• M2: 112,797 km (0.085 R)
• M3: 364,271 km (0.076 R)
• M4: 448,345 km (0.104 R)
• M5: 538,702 km (0.111 R)
• M6: 1,396,347 km (0.11 R)
• M7: 1,422,526 km (0.064 R)
• M8: 1,582,745 km (0.095 R)
• M9: 1,610,122 km (0.115 R)
• M10: 1,748,949 km (0.079 R)
• M11: 1,862,643 km (0.116 R)
• M12: 1,891,515 km (0.07 R)
• M13: 1,920,537 km (0.085 R)
• M14: 1,979,030 km (0.027 R)
• M15: 2,249,204 km (0.048 R)
• M16: 2,757,538 km (0.088 R)
• M17: 2,957,101 km (0.106 R)
• M18: 3,024,719 km (0.086 R)
• M19: 3,691,477 km (0.107 R)
• M20: 5,480,817 km (0.059 R)
• M21: 5,815,617 km (0.114 R)
• M22: 6,028,046 km (0.118 R)
• M23: 6,070,981 km (0.088 R)
• M24: 6,113,766 km (0.029 R)
• M25: 6,680,891 km (0.099 R)
• M26: 7,173,667 km (0.091 R)
• M27: 7,771,161 km (0.1 R)
• M28: 8,720,957 km (0.101 R)
• M29: 9,556,611 km (0.057 R)
• M30: 10,263,760 km (0.069 R)
• M31: 11,197,550 km (0.093 R)
• M32: 11,514,698 km (0.109 R)
• M33: 12,320,581 km (0.046 R)
• M34: 12,375,035 km (0.097 R)
• M35: 12,538,695 km (0.083 R)
• M36: 12,648,051 km (0.08 R)
• M37: 14,042,902 km (0.096 R)
• M38: 14,270,590 km (0.104 R)
• M39: 15,485,773 km (0.057 R)
• M40: 16,016,696 km (0.044 R)
• M41: 17,096,045 km (0.07 R)
• M42: 18,447,063 km (0.098 R)
• M43: 19,577,574 km (0.106 R)
• M44: 19,959,348 km (0.103 R)
• M45: 20,601,272 km (0.038 R)
• M46: 21,054,554 km (0.105 R)
• M47: 21,445,603 km (0.101 R)
• M48: 22,766,702 km (0.06 R)
• M49: 22,967,163 km (0.077 R)
• M50: 23,034,033 km (0.094 R)
• M51: 23,571,837 km (0.119 R)
• M52: 23,639,456 km (0.096 R)
• M53: 23,910,078 km (0.089 R)
• M54: 24,865,709 km (0.072 R)
• M55: 24,934,524 km (0.088 R)
• M56: 25,486,690 km (0.08 R)
• M57: 25,764,194 km (0.077 R)
• M58: 27,025,753 km (0.097 R)
• M59: 27,521,670 km (0.108 R)
• M60: 30,560,003 km (0.091 R)
• M61: 30,928,761 km (0.078 R)
• M62: 31,745,117 km (0.064 R)
• M63: 32,568,653 km (0.042 R)
• M64: 32,643,901 km (0.099 R)
• M65: 33,020,738 km (0.098 R)
• M66: 33,171,981 km (0.049 R)
• M67: 33,702,755 km (0.063 R)
• M68: 36,165,285 km (0.05 R)
• M69: 37,496,856 km (0.074 R)
• M70: 38,129,056 km (0.028 R)
• M71: 38,605,376 km (0.089 R)
• M72: 39,885,485 km (0.107 R)
• M73: 40,207,719 km (0.097 R)
• M74: 41,179,507 km (0.102 R)
• M75: 42,405,012 km (0.042 R)
• M76: 43,559,609 km (0.12 R)
• M77: 45,562,874 km (0.091 R)
• M78: 46,575,651 km (0.094 R)
• M79: 48,967,572 km (0.056 R)
• M80: 49,053,740 km (0.109 R)
• M81: 50,526,232 km (0.05 R)
• M82: 51,399,136 km (0.081 R)
• M83: 51,661,979 km (0.091 R)
• M84: 53,958,606 km (0.107 R)
• M85: 54,850,807 km (0.077 R)
• M86: 55,209,094 km (0.03 R)
• M87: 57,011,898 km (0.105 R)
• M88: 57,193,211 km (0.101 R)
• M89: 57,284,017 km (0.098 R)
• M90: 57,556,434 km (0.108 R)
• M91: 57,647,390 km (0.1 R)
• M92: 58,102,766 km (0.051 R)
• M93: 58,467,934 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753

Radius: 7.3

Gravity: 14.13 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.06 AU - 12.34 AU

Year: 21034 Days

Day: 23.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,210,453 km

• M1: 411,394 km (0.089 R)
• M2: 470,784 km (0.064 R)
• M3: 599,289 km (0.046 R)
• M4: 1,052,720 km (0.047 R)
• M5: 1,723,667 km (0.097 R)
• M6: 1,824,047 km (0.048 R)
• M7: 1,995,636 km (0.045 R)
• M8: 2,733,303 km (0.115 R)
• M9: 3,295,641 km (0.086 R)
• M10: 3,805,620 km (0.116 R)
• M11: 4,069,810 km (0.11 R)
• M12: 4,709,491 km (0.051 R)
• M13: 5,527,641 km (0.03 R)
• M14: 6,598,014 km (0.119 R)
• M15: 7,785,971 km (0.119 R)
• M16: 8,980,360 km (0.079 R)
• M17: 9,273,123 km (0.112 R)
• M18: 10,845,247 km (0.081 R)
• M19: 11,345,353 km (0.089 R)
• M20: 11,534,893 km (0.062 R)
• M21: 12,238,602 km (0.069 R)
• M22: 13,821,946 km (0.083 R)
• M23: 14,092,119 km (0.094 R)
• M24: 14,637,553 km (0.09 R)
• M25: 14,843,849 km (0.12 R)
• M26: 14,912,963 km (0.115 R)
• M27: 14,981,928 km (0.108 R)
• M28: 16,243,935 km (0.119 R)
• M29: 16,672,084 km (0.115 R)
• M30: 16,815,698 km (0.062 R)
• M31: 16,959,761 km (0.118 R)
• M32: 17,248,934 km (0.075 R)
• M33: 17,685,759 km (0.107 R)
• M34: 18,793,681 km (0.119 R)
• M35: 20,612,642 km (0.114 R)
• M36: 21,856,099 km (0.116 R)
• M37: 22,249,691 km (0.115 R)
• M38: 23,364,195 km (0.119 R)
• M39: 23,847,397 km (0.072 R)
• M40: 24,660,012 km (0.049 R)
• M41: 25,399,026 km (0.09 R)
• M42: 26,646,971 km (0.064 R)
• M43: 26,899,044 km (0.099 R)
• M44: 29,288,720 km (0.096 R)
• M45: 29,375,337 km (0.071 R)
• M46: 29,461,954 km (0.096 R)
• M47: 29,548,721 km (0.104 R)
• M48: 30,333,511 km (0.102 R)
• M49: 31,036,771 km (0.093 R)
• M50: 31,923,438 km (0.081 R)
• M51: 32,459,447 km (0.083 R)
• M52: 33,630,948 km (0.037 R)
• M53: 35,644,834 km (0.083 R)
• M54: 36,200,890 km (0.117 R)
• M55: 37,791,863 km (0.098 R)
• M56: 38,263,994 km (0.104 R)
• M57: 39,214,389 km (0.116 R)
• M58: 39,788,396 km (0.079 R)
• M59: 40,365,096 km (0.062 R)
• M60: 41,429,485 km (0.116 R)
• M61: 41,624,112 km (0.098 R)
• M62: 42,797,707 km (0.076 R)
• M63: 45,177,211 km (0.119 R)
• M64: 45,879,423 km (0.102 R)
• M65: 49,856,632 km (0.048 R)
• M66: 50,063,675 km (0.098 R)
• M67: 51,834,017 km (0.116 R)
• M68: 53,836,833 km (0.106 R)
• M69: 55,114,848 km (0.048 R)
• M70: 55,435,885 km (0.112 R)
• M71: 57,375,122 km (0.096 R)
• M72: 58,244,136 km (0.109 R)
• M73: 60,545,998 km (0.095 R)
• M74: 60,877,208 km (0.061 R)
• M75: 62,654,131 km (0.036 R)
• M76: 62,989,231 km (0.093 R)
• M77: 63,100,980 km (0.105 R)
• M78: 63,997,969 km (0.117 R)
• M79: 64,335,462 km (0.113 R)
• M80: 64,899,147 km (0.118 R)
• M81: 67,170,342 km (0.087 R)
• M82: 67,284,634 km (0.11 R)
• M83: 67,398,927 km (0.117 R)
• M84: 67,856,697 km (0.036 R)
• M85: 69,005,907 km (0.044 R)
• M86: 72,374,851 km (0.077 R)
• M87: 72,961,126 km (0.095 R)
• M88: 73,431,162 km (0.119 R)
• M89: 74,729,223 km (0.1 R)
• M90: 75,321,780 km (0.109 R)
• M91: 76,273,073 km (0.105 R)
• M92: 76,392,302 km (0.052 R)
• M93: 76,750,290 km (0.063 R)
• M94: 77,707,417 km (0.113 R)
• M95: 80,238,912 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 11,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit