🌌 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: 290.7

Radius: 11.8

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.57 AU - 0.67 AU

Year: 326 Days

Day: 7.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 69 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 96,899,600 km

• M1: 148,401 km (0.073 R)
• M2: 277,205 km (0.086 R)
• M3: 378,782 km (0.11 R)
• M4: 452,683 km (0.112 R)
• M5: 566,527 km (0.094 R)
• M6: 694,583 km (0.119 R)
• M7: 806,033 km (0.12 R)
• M8: 879,935 km (0.086 R)
• M9: 972,685 km (0.044 R)
• M10: 1,092,812 km (0.029 R)
• M11: 1,175,839 km (0.049 R)
• M12: 1,271,881 km (0.071 R)
• M13: 1,352,365 km (0.118 R)
• M14: 1,446,013 km (0.062 R)
• M15: 1,553,574 km (0.11 R)
• M16: 1,663,977 km (0.102 R)
• M17: 1,744,610 km (0.106 R)
• M18: 2,020,020 km (0.114 R)
• M19: 2,167,524 km (0.106 R)
• M20: 2,318,767 km (0.054 R)
• M21: 2,427,674 km (0.091 R)
• M22: 2,505,914 km (0.064 R)
• M23: 2,584,902 km (0.065 R)
• M24: 2,731,358 km (0.07 R)
• M25: 2,817,676 km (0.06 R)
• M26: 3,042,372 km (0.094 R)
• M27: 3,177,160 km (0.114 R)
• M28: 3,339,473 km (0.062 R)
• M29: 3,509,865 km (0.113 R)
• M30: 3,662,006 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807

Radius: 12.4

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.73 AU - 1.11 AU

Year: 588 Days

Day: 11 Hours

Environment

Temp: -180 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 96,899,600 km

• M1: 160,668 km (0.095 R)
• M2: 290,220 km (0.117 R)
• M3: 370,554 km (0.09 R)
• M4: 481,855 km (0.098 R)
• M5: 560,094 km (0.088 R)
• M6: 727,345 km (0.11 R)
• M7: 876,494 km (0.1 R)
• M8: 955,182 km (0.096 R)
• M9: 1,053,169 km (0.067 R)
• M10: 1,189,602 km (0.062 R)
• M11: 1,326,185 km (0.07 R)
• M12: 1,449,603 km (0.088 R)
• M13: 1,544,748 km (0.111 R)
• M14: 1,622,389 km (0.074 R)
• M15: 1,734,887 km (0.11 R)
• M16: 1,863,840 km (0.028 R)
• M17: 2,457,444 km (0.073 R)
• M18: 2,587,744 km (0.077 R)
• M19: 2,720,437 km (0.034 R)
• M20: 2,823,510 km (0.065 R)
• M21: 2,943,936 km (0.117 R)
• M22: 3,025,318 km (0.105 R)
• M23: 3,173,719 km (0.115 R)
• M24: 3,273,949 km (0.091 R)
• M25: 3,358,323 km (0.073 R)
• M26: 3,633,433 km (0.116 R)
• M27: 3,933,826 km (0.073 R)
• M28: 4,041,686 km (0.084 R)
• M29: 4,390,249 km (0.046 R)
• M30: 4,530,572 km (0.083 R)
• M31: 4,710,538 km (0.03 R)
• M32: 5,165,764 km (0.114 R)
• M33: 5,254,625 km (0.053 R)
• M34: 5,363,832 km (0.117 R)
• M35: 5,453,890 km (0.033 R)
• M36: 5,625,179 km (0.106 R)
• M37: 5,706,411 km (0.057 R)
• M38: 5,952,499 km (0.041 R)
• M39: 6,604,596 km (0.118 R)
• M40: 6,712,008 km (0.053 R)
• M41: 6,809,097 km (0.107 R)
• M42: 6,906,634 km (0.105 R)
• M43: 6,993,700 km (0.085 R)
• M44: 7,524,324 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.2

Radius: 11.4

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.56 AU - 3.22 AU

Year: 3276 Days

Day: 6.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 96,899,600 km

• M1: 142,417 km (0.092 R)
• M2: 224,696 km (0.081 R)
• M3: 335,548 km (0.088 R)
• M4: 465,848 km (0.054 R)
• M5: 564,433 km (0.037 R)
• M6: 689,796 km (0.053 R)
• M7: 785,838 km (0.113 R)
• M8: 1,003,652 km (0.086 R)
• M9: 1,183,170 km (0.059 R)
• M10: 1,289,085 km (0.029 R)
• M11: 1,385,875 km (0.051 R)
• M12: 1,561,802 km (0.107 R)
• M13: 1,921,884 km (0.11 R)
• M14: 2,005,509 km (0.096 R)
• M15: 2,162,138 km (0.038 R)
• M16: 2,457,594 km (0.064 R)
• M17: 2,594,775 km (0.117 R)
• M18: 2,845,202 km (0.078 R)
• M19: 3,539,934 km (0.045 R)
• M20: 3,783,031 km (0.096 R)
• M21: 3,906,748 km (0.11 R)
• M22: 4,267,429 km (0.077 R)
• M23: 4,359,282 km (0.115 R)
• M24: 5,294,568 km (0.106 R)
• M25: 5,633,407 km (0.112 R)
• M26: 5,938,287 km (0.045 R)
• M27: 6,102,995 km (0.071 R)
• M28: 6,311,235 km (0.111 R)
• M29: 6,479,533 km (0.071 R)
• M30: 6,564,205 km (0.073 R)
• M31: 6,906,634 km (0.1 R)
• M32: 6,993,252 km (0.078 R)
• M33: 7,211,216 km (0.049 R)
• M34: 7,343,011 km (0.065 R)
• M35: 7,810,954 km (0.088 R)
• M36: 8,105,362 km (0.102 R)
• M37: 8,288,470 km (0.04 R)
• M38: 8,519,300 km (0.046 R)
• M39: 8,775,561 km (0.106 R)
• M40: 9,319,798 km (0.12 R)
• M41: 9,439,476 km (0.102 R)
• M42: 9,583,988 km (0.104 R)
• M43: 9,997,027 km (0.078 R)
• M44: 10,218,133 km (0.093 R)
• M45: 10,540,367 km (0.084 R)
• M46: 10,615,166 km (0.06 R)
• M47: 10,941,588 km (0.097 R)
• M48: 11,373,328 km (0.116 R)
• M49: 11,630,038 km (0.092 R)
• M50: 11,758,991 km (0.088 R)
• M51: 12,070,603 km (0.118 R)
• M52: 12,227,532 km (0.039 R)
• M53: 12,332,400 km (0.114 R)
• M54: 12,622,620 km (0.12 R)
• M55: 12,835,049 km (0.107 R)
• M56: 13,021,896 km (0.097 R)
• M57: 13,129,008 km (0.058 R)
• M58: 13,317,352 km (0.076 R)
• M59: 13,669,356 km (0.108 R)
• M60: 13,751,036 km (0.056 R)
• M61: 14,438,139 km (0.076 R)
• M62: 15,136,313 km (0.049 R)
• M63: 15,333,782 km (0.118 R)
• M64: 15,788,410 km (0.08 R)
• M65: 15,931,425 km (0.091 R)
• M66: 16,652,786 km (0.075 R)
• M67: 17,208,093 km (0.066 R)
• M68: 17,355,298 km (0.113 R)
• M69: 18,187,212 km (0.072 R)
• M70: 18,577,812 km (0.042 R)
• M71: 18,849,930 km (0.098 R)
• M72: 19,643,248 km (0.086 R)
• M73: 19,735,549 km (0.101 R)
• M74: 19,889,635 km (0.109 R)
• M75: 20,292,054 km (0.113 R)
• M76: 20,478,752 km (0.095 R)
• M77: 20,634,782 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.9

Radius: 10.3

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.56 AU - 6.12 AU

Year: 8229 Days

Day: 12.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 96,899,600 km

• M1: 129,552 km (0.114 R)
• M2: 309,817 km (0.072 R)
• M3: 642,074 km (0.074 R)
• M4: 1,016,218 km (0.069 R)
• M5: 1,307,785 km (0.096 R)
• M6: 1,714,541 km (0.076 R)
• M7: 1,897,499 km (0.112 R)
• M8: 2,208,663 km (0.119 R)
• M9: 2,640,103 km (0.043 R)
• M10: 3,181,348 km (0.094 R)
• M11: 3,995,610 km (0.097 R)
• M12: 4,086,715 km (0.101 R)
• M13: 4,457,717 km (0.085 R)
• M14: 4,904,267 km (0.066 R)
• M15: 5,198,975 km (0.111 R)
• M16: 5,265,247 km (0.088 R)
• M17: 5,365,178 km (0.071 R)
• M18: 5,874,559 km (0.049 R)
• M19: 6,012,937 km (0.104 R)
• M20: 6,793,838 km (0.086 R)
• M21: 7,493,956 km (0.108 R)
• M22: 9,282,249 km (0.025 R)
• M23: 9,810,628 km (0.09 R)
• M24: 9,892,907 km (0.037 R)
• M25: 10,474,544 km (0.074 R)
• M26: 10,642,692 km (0.072 R)
• M27: 11,110,035 km (0.107 R)
• M28: 11,540,578 km (0.095 R)
• M29: 11,714,411 km (0.093 R)
• M30: 11,932,973 km (0.077 R)
• M31: 12,020,638 km (0.031 R)
• M32: 12,152,733 km (0.116 R)
• M33: 12,730,629 km (0.098 R)
• M34: 13,454,085 km (0.093 R)
• M35: 13,820,749 km (0.055 R)
• M36: 14,377,103 km (0.083 R)
• M37: 14,564,250 km (0.115 R)
• M38: 15,082,906 km (0.097 R)
• M39: 15,847,950 km (0.062 R)
• M40: 16,138,169 km (0.112 R)
• M41: 16,871,498 km (0.074 R)
• M42: 17,019,451 km (0.106 R)
• M43: 18,370,319 km (0.084 R)
• M44: 18,471,747 km (0.034 R)
• M45: 18,573,324 km (0.119 R)
• M46: 19,084,350 km (0.07 R)
• M47: 19,548,103 km (0.064 R)
• M48: 19,755,446 km (0.088 R)
• M49: 21,173,933 km (0.111 R)
• M50: 21,654,142 km (0.073 R)
• M51: 22,897,300 km (0.103 R)
• M52: 24,052,645 km (0.072 R)
• M53: 24,665,398 km (0.048 R)
• M54: 25,001,694 km (0.117 R)
• M55: 25,792,468 km (0.109 R)
• M56: 26,994,038 km (0.077 R)
• M57: 27,109,528 km (0.094 R)
• M58: 28,565,713 km (0.072 R)
• M59: 29,689,193 km (0.117 R)
• M60: 29,987,342 km (0.089 R)
• M61: 30,226,549 km (0.116 R)
• M62: 31,674,956 km (0.054 R)
• M63: 31,918,650 km (0.087 R)
• M64: 32,346,351 km (0.106 R)
• M65: 32,530,356 km (0.104 R)
• M66: 32,899,265 km (0.069 R)
• M67: 34,827,282 km (0.081 R)
• M68: 34,952,944 km (0.057 R)
• M69: 36,281,224 km (0.115 R)
• M70: 36,663,895 km (0.089 R)
• M71: 37,755,062 km (0.069 R)
• M72: 38,207,446 km (0.094 R)
• M73: 39,117,749 km (0.113 R)
• M74: 39,444,620 km (0.087 R)
• M75: 40,827,054 km (0.071 R)
• M76: 42,359,385 km (0.072 R)
• M77: 42,627,913 km (0.059 R)
• M78: 44,046,400 km (0.1 R)
• M79: 45,000,535 km (0.12 R)
• M80: 45,480,296 km (0.061 R)
• M81: 46,099,481 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.5

Radius: 4.3

Gravity: 49.73 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.92 AU - 10.5 AU

Year: 21755 Days

Day: 18 Hours

Environment

Temp: -231 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 96,899,600 km

• M1: 61,485 km (0.06 R)
• M2: 216,468 km (0.111 R)
• M3: 1,105,528 km (0.107 R)
• M4: 1,197,830 km (0.05 R)
• M5: 1,592,170 km (0.1 R)
• M6: 2,098,858 km (0.114 R)
• M7: 2,449,067 km (0.082 R)
• M8: 2,569,792 km (0.09 R)
• M9: 5,156,339 km (0.117 R)
• M10: 5,259,412 km (0.064 R)
• M11: 5,467,653 km (0.1 R)
• M12: 5,946,067 km (0.081 R)
• M13: 6,108,380 km (0.118 R)
• M14: 6,942,239 km (0.056 R)
• M15: 7,285,715 km (0.096 R)
• M16: 7,693,370 km (0.089 R)
• M17: 7,989,125 km (0.103 R)
• M18: 9,649,212 km (0.116 R)
• M19: 11,143,845 km (0.082 R)
• M20: 13,198,871 km (0.095 R)
• M21: 15,441,343 km (0.095 R)
• M22: 15,664,543 km (0.114 R)
• M23: 16,872,845 km (0.057 R)
• M24: 17,488,141 km (0.102 R)
• M25: 19,860,015 km (0.081 R)
• M26: 20,102,812 km (0.086 R)
• M27: 20,265,126 km (0.069 R)
• M28: 20,836,739 km (0.1 R)
• M29: 21,662,520 km (0.077 R)
• M30: 22,414,847 km (0.034 R)
• M31: 23,431,066 km (0.095 R)
• M32: 24,462,393 km (0.07 R)
• M33: 25,245,538 km (0.075 R)
• M34: 26,125,323 km (0.032 R)
• M35: 26,568,881 km (0.113 R)
• M36: 27,733,949 km (0.115 R)
• M37: 27,824,306 km (0.1 R)
• M38: 29,190,733 km (0.119 R)
• M39: 29,651,046 km (0.098 R)
• M40: 31,046,196 km (0.107 R)
• M41: 32,462,738 km (0.075 R)
• M42: 33,226,734 km (0.115 R)
• M43: 33,611,051 km (0.117 R)
• M44: 34,093,355 km (0.074 R)
• M45: 35,162,680 km (0.09 R)
• M46: 37,134,829 km (0.093 R)
• M47: 37,533,507 km (0.105 R)
• M48: 38,435,882 km (0.064 R)
• M49: 38,940,176 km (0.064 R)
• M50: 39,142,582 km (0.093 R)
• M51: 40,159,548 km (0.113 R)
• M52: 40,568,848 km (0.057 R)
• M53: 41,597,932 km (0.095 R)
• M54: 42,115,840 km (0.091 R)
• M55: 42,219,661 km (0.119 R)
• M56: 44,948,475 km (0.094 R)
• M57: 46,870,958 km (0.117 R)
• M58: 47,733,838 km (0.062 R)
• M59: 47,842,147 km (0.105 R)
• M60: 48,819,919 km (0.057 R)
• M61: 49,804,422 km (0.12 R)
• M62: 51,127,167 km (0.036 R)
• M63: 52,573,030 km (0.06 R)
• M64: 52,684,780 km (0.09 R)
• M65: 53,581,918 km (0.042 R)
• M66: 54,258,101 km (0.104 R)
• M67: 55,050,520 km (0.072 R)
• M68: 56,074,967 km (0.11 R)
• M69: 58,027,069 km (0.113 R)
• M70: 61,879,514 km (0.075 R)
• M71: 62,115,579 km (0.089 R)
• M72: 62,470,425 km (0.116 R)
• M73: 63,419,624 km (0.117 R)
• M74: 65,212,405 km (0.087 R)
• M75: 65,452,808 km (0.101 R)
• M76: 65,572,935 km (0.105 R)
• M77: 65,934,214 km (0.096 R)
• M78: 66,054,790 km (0.095 R)
• M79: 66,296,092 km (0.097 R)
• M80: 67,385,613 km (0.088 R)
• M81: 67,993,579 km (0.086 R)
• M82: 69,950,917 km (0.029 R)
• M83: 71,431,038 km (0.097 R)
• M84: 72,050,822 km (0.082 R)
• M85: 72,796,867 km (0.199 R)
• M86: 73,295,776 km (0.078 R)
• M87: 74,296,735 km (0.115 R)
• M88: 76,185,857 km (0.113 R)
• M89: 79,241,095 km (0.223 R)
• M90: 79,497,505 km (0.074 R)
• M91: 80,268,383 km (0.11 R)
• M92: 81,041,804 km (0.102 R)
• M93: 82,985,978 km (0.083 R)
• M94: 83,246,278 km (0.105 R)
• M95: 84,814,363 km (0.11 R)
• M96: 86,655,913 km (0.064 R)
• M97: 86,788,008 km (0.097 R)
• M98: 88,377,784 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964

Radius: 8

Gravity: 15.06 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 10.88 AU - 11.06 AU

Year: 24229 Days

Day: 17.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 96,899,600 km

• M1: 108,159 km (0.085 R)
• M2: 760,705 km (0.108 R)
• M3: 845,078 km (0.107 R)
• M4: 962,662 km (0.048 R)
• M5: 1,348,026 km (0.063 R)
• M6: 2,289,895 km (0.119 R)
• M7: 3,114,777 km (0.117 R)
• M8: 3,393,029 km (0.117 R)
• M9: 3,923,952 km (0.036 R)
• M10: 4,073,251 km (0.092 R)
• M11: 4,224,345 km (0.099 R)
• M12: 4,480,606 km (0.095 R)
• M13: 4,636,786 km (0.072 R)
• M14: 5,008,088 km (0.069 R)
• M15: 6,121,246 km (0.026 R)
• M16: 6,646,484 km (0.077 R)
• M17: 7,125,347 km (0.108 R)
• M18: 7,430,377 km (0.087 R)
• M19: 7,491,861 km (0.084 R)
• M20: 8,179,712 km (0.106 R)
• M21: 8,434,926 km (0.082 R)
• M22: 8,887,759 km (0.042 R)
• M23: 9,084,181 km (0.104 R)
• M24: 9,150,004 km (0.1 R)
• M25: 9,282,249 km (0.057 R)
• M26: 9,817,061 km (0.117 R)
• M27: 10,224,715 km (0.066 R)
• M28: 10,637,905 km (0.11 R)
• M29: 10,776,881 km (0.092 R)
• M30: 12,491,123 km (0.117 R)
• M31: 12,637,729 km (0.078 R)
• M32: 13,529,482 km (0.033 R)
• M33: 16,084,913 km (0.073 R)
• M34: 17,786,738 km (0.044 R)
• M35: 19,036,927 km (0.102 R)
• M36: 20,143,204 km (0.079 R)
• M37: 21,270,274 km (0.116 R)
• M38: 22,953,998 km (0.105 R)
• M39: 23,223,723 km (0.072 R)
• M40: 23,313,781 km (0.054 R)
• M41: 23,857,270 km (0.059 R)
• M42: 27,203,924 km (0.098 R)
• M43: 27,775,986 km (0.119 R)
• M44: 28,738,050 km (0.053 R)
• M45: 28,931,779 km (0.087 R)
• M46: 29,125,808 km (0.077 R)
• M47: 30,694,641 km (0.113 R)
• M48: 33,200,405 km (0.078 R)
• M49: 34,118,338 km (0.118 R)
• M50: 35,459,034 km (0.066 R)
• M51: 35,979,335 km (0.117 R)
• M52: 38,832,017 km (0.058 R)
• M53: 40,014,887 km (0.11 R)
• M54: 41,756,506 km (0.097 R)
• M55: 43,300,655 km (0.104 R)
• M56: 44,415,009 km (0.056 R)
• M57: 45,764,681 km (0.117 R)
• M58: 46,330,909 km (0.097 R)
• M59: 48,965,777 km (0.091 R)
• M60: 50,710,237 km (0.101 R)
• M61: 53,186,531 km (0.098 R)
• M62: 53,305,312 km (0.097 R)
• M63: 54,379,424 km (0.087 R)
• M64: 54,499,252 km (0.075 R)
• M65: 54,859,035 km (0.119 R)
• M66: 55,219,716 km (0.116 R)
• M67: 55,701,870 km (0.101 R)
• M68: 56,670,217 km (0.071 R)
• M69: 58,255,655 km (0.108 R)
• M70: 59,855,604 km (0.108 R)
• M71: 60,598,956 km (0.112 R)
• M72: 61,844,657 km (0.086 R)
• M73: 64,234,633 km (0.111 R)
• M74: 67,425,107 km (0.104 R)
• M75: 68,974,791 km (0.087 R)
• M76: 69,884,197 km (0.104 R)
• M77: 70,666,743 km (0.082 R)
• M78: 73,164,130 km (0.118 R)
• M79: 73,958,794 km (0.102 R)
• M80: 75,156,175 km (0.089 R)
• M81: 76,762,557 km (0.11 R)
• M82: 78,245,072 km (0.118 R)
• M83: 80,009,280 km (0.111 R)
• M84: 80,145,563 km (0.114 R)
• M85: 81,649,321 km (0.119 R)
• M86: 82,611,235 km (0.053 R)
• M87: 83,576,740 km (0.062 R)
• M88: 84,268,780 km (0.155 R)
• M89: 89,589,677 km (0.099 R)
• M90: 91,150,132 km (0.048 R)
• M91: 93,866,530 km (0.049 R)
• M92: 95,306,859 km (0.106 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 17,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit