🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.4

Radius: 8.2

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.7 AU - 0.8 AU

Year: 448 Days

Day: 13.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 34,726,124 km

• M1: 103,971 km (0.107 R)
• M2: 157,975 km (0.115 R)
• M3: 228,137 km (0.069 R)
• M4: 302,786 km (0.077 R)
• M5: 361,578 km (0.063 R)
• M6: 436,975 km (0.053 R)
• M7: 493,224 km (0.098 R)
• M8: 638,933 km (0.107 R)
• M9: 769,083 km (0.102 R)
• M10: 842,236 km (0.111 R)
• M11: 943,813 km (0.071 R)
• M12: 1,049,429 km (0.063 R)
• M13: 1,107,323 km (0.118 R)
• M14: 1,190,799 km (0.088 R)
• M15: 1,251,386 km (0.034 R)
• M16: 1,386,772 km (0.045 R)
• M17: 1,492,538 km (0.111 R)
• M18: 1,605,036 km (0.048 R)
• M19: 1,684,173 km (0.064 R)
• M20: 1,768,845 km (0.086 R)
• M21: 1,888,224 km (0.055 R)
• M22: 2,010,147 km (0.062 R)
• M23: 2,065,647 km (0.031 R)
• M24: 2,156,603 km (0.118 R)
• M25: 2,270,896 km (0.091 R)
• M26: 2,423,635 km (0.083 R)
• M27: 2,496,639 km (0.077 R)
• M28: 2,579,666 km (0.073 R)
• M29: 2,739,137 km (0.115 R)
• M30: 2,805,708 km (0.107 R)
• M31: 2,896,963 km (0.087 R)
• M32: 2,974,604 km (0.118 R)
• M33: 3,038,183 km (0.098 R)
• M34: 3,287,114 km (0.112 R)
• M35: 3,424,295 km (0.117 R)
• M36: 3,485,780 km (0.107 R)
• M37: 3,558,185 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.8

Radius: 13.1

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.52 AU - 4.98 AU

Year: 7146 Days

Day: 8.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 34,726,124 km

• M1: 588,069 km (0.117 R)
• M2: 740,360 km (0.102 R)
• M3: 1,232,088 km (0.096 R)
• M4: 1,365,529 km (0.116 R)
• M5: 1,469,201 km (0.119 R)
• M6: 1,796,371 km (0.106 R)
• M7: 2,008,052 km (0.107 R)
• M8: 2,207,765 km (0.111 R)
• M9: 2,414,210 km (0.091 R)
• M10: 2,670,472 km (0.027 R)
• M11: 2,846,399 km (0.117 R)
• M12: 3,094,731 km (0.116 R)
• M13: 3,186,883 km (0.047 R)
• M14: 3,279,933 km (0.12 R)
• M15: 3,758,946 km (0.047 R)
• M16: 3,956,864 km (0.103 R)
• M17: 4,234,667 km (0.106 R)
• M18: 4,492,873 km (0.032 R)
• M19: 4,624,070 km (0.079 R)
• M20: 4,729,836 km (0.099 R)
• M21: 4,836,350 km (0.105 R)
• M22: 5,243,405 km (0.043 R)
• M23: 5,465,109 km (0.102 R)
• M24: 5,605,283 km (0.069 R)
• M25: 5,775,076 km (0.076 R)
• M26: 6,004,111 km (0.095 R)
• M27: 6,177,943 km (0.115 R)
• M28: 6,294,630 km (0.089 R)
• M29: 6,709,315 km (0.103 R)
• M30: 7,721,644 km (0.115 R)
• M31: 8,358,482 km (0.118 R)
• M32: 9,045,286 km (0.083 R)
• M33: 9,784,299 km (0.059 R)
• M34: 9,920,882 km (0.065 R)
• M35: 10,230,250 km (0.088 R)
• M36: 10,788,101 km (0.094 R)
• M37: 12,262,837 km (0.113 R)
• M38: 12,410,041 km (0.119 R)
• M39: 12,855,394 km (0.11 R)
• M40: 13,457,376 km (0.113 R)
• M41: 13,761,807 km (0.059 R)
• M42: 14,688,716 km (0.118 R)
• M43: 15,080,961 km (0.109 R)
• M44: 15,278,431 km (0.095 R)
• M45: 15,596,027 km (0.104 R)
• M46: 15,795,740 km (0.058 R)
• M47: 16,036,443 km (0.102 R)
• M48: 16,197,560 km (0.068 R)
• M49: 16,562,130 km (0.081 R)
• M50: 17,134,641 km (0.077 R)
• M51: 17,382,076 km (0.081 R)
• M52: 17,630,558 km (0.107 R)
• M53: 18,257,074 km (0.077 R)
• M54: 19,061,162 km (0.095 R)
• M55: 19,232,003 km (0.082 R)
• M56: 19,446,227 km (0.083 R)
• M57: 19,876,919 km (0.103 R)
• M58: 19,963,387 km (0.109 R)
• M59: 20,397,969 km (0.109 R)
• M60: 21,011,619 km (0.079 R)
• M61: 21,542,393 km (0.113 R)
• M62: 21,854,005 km (0.032 R)
• M63: 21,943,315 km (0.097 R)
• M64: 22,888,624 km (0.049 R)
• M65: 23,252,296 km (0.099 R)
• M66: 23,755,394 km (0.1 R)
• M67: 23,893,174 km (0.098 R)
• M68: 24,818,885 km (0.09 R)
• M69: 24,912,085 km (0.118 R)
• M70: 25,192,431 km (0.12 R)
• M71: 25,803,389 km (0.063 R)
• M72: 25,897,935 km (0.074 R)
• M73: 26,229,294 km (0.112 R)
• M74: 26,705,314 km (0.084 R)
• M75: 29,029,317 km (0.043 R)
• M76: 29,275,256 km (0.112 R)
• M77: 29,521,644 km (0.06 R)
• M78: 29,917,480 km (0.08 R)
• M79: 30,215,628 km (0.107 R)
• M80: 30,464,709 km (0.092 R)
• M81: 30,964,964 km (0.069 R)
• M82: 31,468,062 km (0.118 R)
• M83: 31,922,989 km (0.114 R)
• M84: 33,352,696 km (0.115 R)
• M85: 34,023,493 km (0.096 R)
• M86: 34,127,014 km (0.065 R)
• M87: 34,386,567 km (0.093 R)
• M88: 34,855,257 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.3

Radius: 4.5

Gravity: 45.35 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.84 AU - 6.06 AU

Year: 10018 Days

Day: 18.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 34,726,124 km

• M1: 64,626 km (0.117 R)
• M2: 93,798 km (0.045 R)
• M3: 417,079 km (0.113 R)
• M4: 511,026 km (0.1 R)
• M5: 647,011 km (0.117 R)
• M6: 1,163,423 km (0.119 R)
• M7: 1,297,163 km (0.048 R)
• M8: 1,342,940 km (0.116 R)
• M9: 1,803,402 km (0.071 R)
• M10: 1,984,416 km (0.054 R)
• M11: 2,037,224 km (0.049 R)
• M12: 2,505,166 km (0.045 R)
• M13: 2,591,035 km (0.117 R)
• M14: 2,736,444 km (0.095 R)
• M15: 4,677,925 km (0.109 R)
• M16: 4,713,231 km (0.095 R)
• M17: 4,783,990 km (0.06 R)
• M18: 4,962,311 km (0.084 R)
• M19: 4,998,214 km (0.104 R)
• M20: 5,106,673 km (0.1 R)
• M21: 5,215,730 km (0.108 R)
• M22: 5,362,485 km (0.091 R)
• M23: 5,962,822 km (0.082 R)
• M24: 6,505,563 km (0.086 R)
• M25: 6,544,907 km (0.087 R)
• M26: 6,623,895 km (0.046 R)
• M27: 6,862,653 km (0.078 R)
• M28: 7,267,016 km (0.092 R)
• M29: 8,183,452 km (0.111 R)
• M30: 8,311,209 km (0.105 R)
• M31: 9,091,511 km (0.11 R)
• M32: 9,714,587 km (0.1 R)
• M33: 9,940,330 km (0.087 R)
• M34: 10,259,422 km (0.119 R)
• M35: 10,674,706 km (0.12 R)
• M36: 12,001,040 km (0.046 R)
• M37: 13,984,110 km (0.112 R)
• M38: 15,169,374 km (0.096 R)
• M39: 15,853,485 km (0.111 R)
• M40: 16,119,320 km (0.106 R)
• M41: 17,088,415 km (0.105 R)
• M42: 17,415,586 km (0.086 R)
• M43: 17,689,799 km (0.036 R)
• M44: 18,131,561 km (0.108 R)
• M45: 19,706,079 km (0.12 R)
• M46: 19,763,076 km (0.062 R)
• M47: 20,049,107 km (0.072 R)
• M48: 20,106,552 km (0.099 R)
• M49: 20,741,146 km (0.116 R)
• M50: 21,323,830 km (0.042 R)
• M51: 21,734,925 km (0.074 R)
• M52: 22,089,322 km (0.06 R)
• M53: 24,316,835 km (0.08 R)
• M54: 24,439,206 km (0.09 R)
• M55: 24,930,934 km (0.041 R)
• M56: 25,116,136 km (0.092 R)
• M57: 26,300,054 km (0.074 R)
• M58: 26,614,508 km (0.036 R)
• M59: 26,803,899 km (0.041 R)
• M60: 28,463,388 km (0.113 R)
• M61: 29,566,374 km (0.102 R)
• M62: 30,551,027 km (0.098 R)
• M63: 30,749,244 km (0.043 R)
• M64: 31,479,730 km (0.072 R)
• M65: 31,880,653 km (0.057 R)
• M66: 33,161,210 km (0.066 R)
• M67: 34,389,708 km (0.059 R)
• M68: 35,147,870 km (0.086 R)
• M69: 35,355,512 km (0.088 R)
• M70: 35,702,579 km (0.1 R)
• M71: 35,911,418 km (0.12 R)
• M72: 36,820,973 km (0.119 R)
• M73: 38,448,448 km (0.098 R)
• M74: 38,876,896 km (0.098 R)
• M75: 40,606,397 km (0.095 R)
• M76: 41,115,628 km (0.092 R)
• M77: 41,480,498 km (0.12 R)
• M78: 41,553,651 km (0.088 R)
• M79: 42,581,837 km (0.087 R)
• M80: 42,655,589 km (0.116 R)
• M81: 43,099,147 km (0.113 R)
• M82: 43,173,197 km (0.099 R)
• M83: 43,321,449 km (0.047 R)
• M84: 44,588,393 km (0.106 R)
• M85: 45,038,533 km (0.054 R)
• M86: 47,006,194 km (0.098 R)
• M87: 47,158,634 km (0.082 R)
• M88: 47,847,084 km (0.12 R)
• M89: 48,230,952 km (0.097 R)
• M90: 48,538,824 km (0.058 R)
• M91: 50,633,643 km (0.061 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.2

Radius: 6.4

Gravity: 16.24 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.85 AU - 7.39 AU

Year: 10451 Days

Day: 22.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,726,124 km

• M1: 178,321 km (0.097 R)
• M2: 358,885 km (0.089 R)
• M3: 530,025 km (0.12 R)
• M4: 709,094 km (0.088 R)
• M5: 1,288,935 km (0.102 R)
• M6: 1,739,973 km (0.104 R)
• M7: 1,933,403 km (0.077 R)
• M8: 2,554,234 km (0.093 R)
• M9: 2,690,966 km (0.058 R)
• M10: 3,291,153 km (0.109 R)
• M11: 4,089,407 km (0.056 R)
• M12: 4,249,627 km (0.086 R)
• M13: 4,576,199 km (0.106 R)
• M14: 5,149,757 km (0.071 R)
• M15: 5,462,716 km (0.085 R)
• M16: 5,961,625 km (0.091 R)
• M17: 6,850,386 km (0.088 R)
• M18: 7,079,121 km (0.085 R)
• M19: 8,380,922 km (0.036 R)
• M20: 8,462,153 km (0.114 R)
• M21: 8,913,789 km (0.111 R)
• M22: 9,205,206 km (0.057 R)
• M23: 9,415,241 km (0.106 R)
• M24: 9,499,764 km (0.063 R)
• M25: 9,883,034 km (0.118 R)
• M26: 10,141,389 km (0.066 R)
• M27: 10,314,923 km (0.052 R)
• M28: 10,577,018 km (0.044 R)
• M29: 10,797,077 km (0.091 R)
• M30: 11,331,291 km (0.109 R)
• M31: 11,601,764 km (0.079 R)
• M32: 12,751,124 km (0.068 R)
• M33: 13,079,491 km (0.093 R)
• M34: 13,315,706 km (0.068 R)
• M35: 13,792,325 km (0.103 R)
• M36: 14,909,821 km (0.053 R)
• M37: 16,870,002 km (0.12 R)
• M38: 17,281,995 km (0.12 R)
• M39: 17,749,488 km (0.103 R)
• M40: 18,963,026 km (0.088 R)
• M41: 19,016,433 km (0.12 R)
• M42: 19,498,886 km (0.1 R)
• M43: 19,552,741 km (0.109 R)
• M44: 21,691,990 km (0.119 R)
• M45: 21,971,589 km (0.096 R)
• M46: 22,760,718 km (0.096 R)
• M47: 24,077,328 km (0.072 R)
• M48: 24,192,968 km (0.12 R)
• M49: 24,541,082 km (0.092 R)
• M50: 25,418,473 km (0.108 R)
• M51: 25,477,265 km (0.031 R)
• M52: 27,023,509 km (0.104 R)
• M53: 28,599,971 km (0.083 R)
• M54: 28,967,832 km (0.11 R)
• M55: 29,090,952 km (0.112 R)
• M56: 29,584,774 km (0.063 R)
• M57: 29,832,658 km (0.09 R)
• M58: 30,081,289 km (0.116 R)
• M59: 31,587,441 km (0.059 R)
• M60: 31,650,721 km (0.098 R)
• M61: 33,053,799 km (0.103 R)
• M62: 33,957,221 km (0.071 R)
• M63: 34,346,774 km (0.049 R)
• M64: 34,999,469 km (0.037 R)
• M65: 35,656,353 km (0.112 R)
• M66: 35,920,244 km (0.094 R)
• M67: 36,184,733 km (0.081 R)
• M68: 36,516,242 km (0.049 R)
• M69: 36,649,085 km (0.071 R)
• M70: 37,048,810 km (0.104 R)
• M71: 37,383,012 km (0.096 R)
• M72: 37,516,902 km (0.036 R)
• M73: 38,189,045 km (0.075 R)
• M74: 40,023,564 km (0.073 R)
• M75: 40,985,927 km (0.078 R)
• M76: 43,848,183 km (0.082 R)
• M77: 44,414,261 km (0.107 R)
• M78: 46,126,559 km (0.067 R)
• M79: 46,630,105 km (0.08 R)
• M80: 47,424,919 km (0.089 R)
• M81: 48,589,239 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.9

Radius: 3.9

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.42 AU - 9.06 AU

Year: 14864 Days

Day: 18.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 34,726,124 km

• M1: 60,737 km (0.064 R)
• M2: 146,606 km (0.101 R)
• M3: 265,835 km (0.11 R)
• M4: 357,689 km (0.099 R)
• M5: 401,820 km (0.103 R)
• M6: 623,225 km (0.101 R)
• M7: 718,519 km (0.066 R)
• M8: 775,067 km (0.03 R)
• M9: 923,019 km (0.098 R)
• M10: 1,161,627 km (0.088 R)
• M11: 1,245,253 km (0.063 R)
• M12: 1,313,619 km (0.045 R)
• M13: 1,383,332 km (0.12 R)
• M14: 1,787,695 km (0.116 R)
• M15: 1,845,589 km (0.077 R)
• M16: 2,267,904 km (0.077 R)
• M17: 2,393,865 km (0.076 R)
• M18: 3,011,704 km (0.116 R)
• M19: 3,267,217 km (0.066 R)
• M20: 3,774,205 km (0.062 R)
• M21: 3,823,871 km (0.108 R)
• M22: 3,923,653 km (0.082 R)
• M23: 4,125,760 km (0.062 R)
• M24: 4,409,248 km (0.106 R)
• M25: 5,241,610 km (0.049 R)
• M26: 5,689,656 km (0.05 R)
• M27: 5,718,079 km (0.084 R)
• M28: 5,860,945 km (0.116 R)
• M29: 6,802,514 km (0.074 R)
• M30: 7,198,201 km (0.105 R)
• M31: 7,414,370 km (0.114 R)
• M32: 7,695,464 km (0.039 R)
• M33: 8,107,606 km (0.079 R)
• M34: 8,397,078 km (0.085 R)
• M35: 8,788,426 km (0.099 R)
• M36: 8,986,344 km (0.072 R)
• M37: 9,622,584 km (0.075 R)
• M38: 10,135,106 km (0.098 R)
• M39: 11,079,817 km (0.069 R)
• M40: 11,472,661 km (0.062 R)
• M41: 11,688,979 km (0.12 R)
• M42: 12,308,913 km (0.094 R)
• M43: 12,419,466 km (0.047 R)
• M44: 12,604,369 km (0.07 R)
• M45: 12,641,469 km (0.088 R)
• M46: 12,678,569 km (0.081 R)
• M47: 13,126,914 km (0.061 R)
• M48: 13,847,377 km (0.055 R)
• M49: 14,154,651 km (0.102 R)
• M50: 14,580,706 km (0.064 R)
• M51: 14,697,692 km (0.09 R)
• M52: 14,736,737 km (0.071 R)
• M53: 14,854,021 km (0.116 R)
• M54: 16,367,054 km (0.089 R)
• M55: 17,224,100 km (0.111 R)
• M56: 17,471,535 km (0.118 R)
• M57: 17,720,317 km (0.113 R)
• M58: 18,389,169 km (0.089 R)
• M59: 18,769,147 km (0.071 R)
• M60: 19,194,304 km (0.03 R)
• M61: 19,279,575 km (0.093 R)
• M62: 20,575,841 km (0.069 R)
• M63: 20,707,038 km (0.081 R)
• M64: 20,794,553 km (0.109 R)
• M65: 20,838,535 km (0.117 R)
• M66: 21,499,907 km (0.113 R)
• M67: 21,810,771 km (0.115 R)
• M68: 21,899,931 km (0.115 R)
• M69: 21,944,512 km (0.092 R)
• M70: 22,123,281 km (0.112 R)
• M71: 22,662,432 km (0.115 R)
• M72: 23,891,229 km (0.038 R)
• M73: 24,398,066 km (0.101 R)
• M74: 25,375,389 km (0.076 R)
• M75: 25,562,985 km (0.057 R)
• M76: 26,270,583 km (0.117 R)
• M77: 26,365,428 km (0.107 R)
• M78: 26,650,561 km (0.095 R)
• M79: 26,936,742 km (0.067 R)
• M80: 27,032,485 km (0.104 R)
• M81: 27,080,207 km (0.115 R)
• M82: 27,946,528 km (0.111 R)
• M83: 28,577,831 km (0.077 R)
• M84: 28,773,056 km (0.033 R)
• M85: 28,919,662 km (0.031 R)
• M86: 29,410,343 km (0.107 R)
• M87: 30,549,381 km (0.101 R)
• M88: 30,649,163 km (0.049 R)
• M89: 30,798,910 km (0.077 R)
• M90: 30,999,072 km (0.078 R)
• M91: 31,601,952 km (0.091 R)
• M92: 32,768,366 km (0.104 R)
• M93: 34,258,960 km (0.096 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: 313 - 13,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit