🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.3

Radius: 8.7

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.5 AU - 0.82 AU

Year: 364 Days

Day: 8.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 32,965,447 km

• M1: 112,198 km (0.11 R)
• M2: 183,407 km (0.088 R)
• M3: 274,512 km (0.097 R)
• M4: 425,008 km (0.06 R)
• M5: 538,253 km (0.086 R)
• M6: 631,453 km (0.095 R)
• M7: 698,173 km (0.054 R)
• M8: 788,381 km (0.09 R)
• M9: 900,430 km (0.039 R)
• M10: 976,724 km (0.116 R)
• M11: 1,126,472 km (0.108 R)
• M12: 1,219,073 km (0.117 R)
• M13: 1,273,975 km (0.079 R)
• M14: 1,406,968 km (0.105 R)
• M15: 1,491,192 km (0.033 R)
• M16: 1,560,904 km (0.101 R)
• M17: 1,737,430 km (0.036 R)
• M18: 1,810,882 km (0.114 R)
• M19: 1,903,035 km (0.092 R)
• M20: 1,990,699 km (0.093 R)
• M21: 2,127,880 km (0.109 R)
• M22: 2,182,483 km (0.081 R)
• M23: 2,336,569 km (0.039 R)
• M24: 2,443,382 km (0.108 R)
• M25: 2,526,259 km (0.119 R)
• M26: 2,597,019 km (0.101 R)
• M27: 2,688,124 km (0.117 R)
• M28: 2,813,637 km (0.063 R)
• M29: 2,934,213 km (0.082 R)
• M30: 2,995,099 km (0.099 R)
• M31: 3,132,131 km (0.068 R)
• M32: 3,250,313 km (0.117 R)
• M33: 3,519,739 km (0.09 R)
• M34: 3,811,305 km (0.113 R)
• M35: 3,900,166 km (0.099 R)
• M36: 4,072,802 km (0.093 R)
• M37: 4,179,017 km (0.064 R)
• M38: 4,263,091 km (0.106 R)
• M39: 4,340,133 km (0.049 R)
• M40: 4,581,734 km (0.119 R)
• M41: 4,652,793 km (0.119 R)
• M42: 4,708,294 km (0.072 R)
• M43: 4,787,880 km (0.066 R)
• M44: 4,916,235 km (0.056 R)
• M45: 4,980,861 km (0.097 R)
• M46: 5,159,930 km (0.097 R)
• M47: 5,225,603 km (0.068 R)
• M48: 5,291,576 km (0.117 R)
• M49: 5,391,058 km (0.099 R)
• M50: 5,466,157 km (0.051 R)
• M51: 5,549,782 km (0.108 R)
• M52: 5,718,678 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.6

Radius: 11.3

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.9 AU - 0.92 AU

Year: 589 Days

Day: 9.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 32,965,447 km

• M1: 146,905 km (0.117 R)
• M2: 229,782 km (0.094 R)
• M3: 307,573 km (0.04 R)
• M4: 382,073 km (0.102 R)
• M5: 509,680 km (0.11 R)
• M6: 677,379 km (0.103 R)
• M7: 788,680 km (0.117 R)
• M8: 917,185 km (0.095 R)
• M9: 1,019,958 km (0.11 R)
• M10: 1,190,649 km (0.09 R)
• M11: 1,328,130 km (0.047 R)
• M12: 1,458,430 km (0.106 R)
• M13: 1,855,014 km (0.06 R)
• M14: 2,065,947 km (0.071 R)
• M15: 2,159,894 km (0.114 R)
• M16: 2,284,958 km (0.066 R)
• M17: 2,420,045 km (0.089 R)
• M18: 2,503,969 km (0.117 R)
• M19: 2,777,584 km (0.117 R)
• M20: 2,881,704 km (0.057 R)
• M21: 3,069,150 km (0.074 R)
• M22: 3,168,632 km (0.06 R)
• M23: 3,252,407 km (0.098 R)
• M24: 3,551,304 km (0.094 R)
• M25: 3,629,693 km (0.099 R)
• M26: 3,797,093 km (0.07 R)
• M27: 3,895,080 km (0.119 R)
• M28: 3,993,964 km (0.072 R)
• M29: 4,166,899 km (0.081 R)
• M30: 4,268,027 km (0.097 R)
• M31: 4,398,177 km (0.094 R)
• M32: 4,473,126 km (0.032 R)
• M33: 4,614,646 km (0.085 R)
• M34: 4,805,832 km (0.051 R)
• M35: 4,883,024 km (0.113 R)
• M36: 5,058,353 km (0.11 R)
• M37: 5,475,581 km (0.083 R)
• M38: 5,546,191 km (0.096 R)
• M39: 5,739,322 km (0.05 R)
• M40: 5,831,624 km (0.086 R)
• M41: 5,945,169 km (0.103 R)
• M42: 6,017,874 km (0.102 R)
• M43: 6,163,881 km (0.114 R)
• M44: 6,332,478 km (0.074 R)
• M45: 6,502,421 km (0.113 R)
• M46: 6,620,304 km (0.055 R)
• M47: 6,706,323 km (0.109 R)
• M48: 6,782,019 km (0.094 R)
• M49: 6,923,240 km (0.107 R)
• M50: 6,999,684 km (0.101 R)
• M51: 7,076,578 km (0.11 R)
• M52: 7,252,954 km (0.058 R)
• M53: 7,364,105 km (0.086 R)
• M54: 7,442,195 km (0.096 R)
• M55: 7,520,584 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.3

Radius: 11.6

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.86 AU - 1.18 AU

Year: 699 Days

Day: 13.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 32,965,447 km

• M1: 146,307 km (0.081 R)
• M2: 236,664 km (0.107 R)
• M3: 486,343 km (0.091 R)
• M4: 588,219 km (0.086 R)
• M5: 673,490 km (0.087 R)
• M6: 779,405 km (0.111 R)
• M7: 852,558 km (0.033 R)
• M8: 936,931 km (0.051 R)
• M9: 1,072,318 km (0.113 R)
• M10: 1,158,187 km (0.089 R)
• M11: 1,272,180 km (0.064 R)
• M12: 1,347,129 km (0.086 R)
• M13: 1,623,436 km (0.085 R)
• M14: 1,906,924 km (0.097 R)
• M15: 2,047,097 km (0.059 R)
• M16: 2,362,001 km (0.082 R)
• M17: 2,480,183 km (0.065 R)
• M18: 2,658,953 km (0.075 R)
• M19: 2,807,802 km (0.088 R)
• M20: 2,885,444 km (0.076 R)
• M21: 3,025,168 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.8

Radius: 11.4

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.6 AU - 2.2 AU

Year: 1776 Days

Day: 15 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 32,965,447 km

• M1: 159,920 km (0.062 R)
• M2: 268,977 km (0.105 R)
• M3: 379,231 km (0.064 R)
• M4: 476,320 km (0.102 R)
• M5: 565,779 km (0.117 R)
• M6: 734,376 km (0.097 R)
• M7: 827,276 km (0.093 R)
• M8: 920,924 km (0.107 R)
• M9: 1,049,130 km (0.111 R)
• M10: 1,208,003 km (0.055 R)
• M11: 1,303,297 km (0.101 R)
• M12: 1,470,846 km (0.105 R)
• M13: 1,568,534 km (0.048 R)
• M14: 1,733,391 km (0.106 R)
• M15: 1,904,231 km (0.081 R)
• M16: 2,150,918 km (0.061 R)
• M17: 2,487,214 km (0.109 R)
• M18: 2,588,642 km (0.089 R)
• M19: 2,740,932 km (0.11 R)
• M20: 2,823,660 km (0.095 R)
• M21: 2,969,219 km (0.034 R)
• M22: 3,175,065 km (0.064 R)
• M23: 3,338,276 km (0.084 R)
• M24: 3,415,170 km (0.034 R)
• M25: 3,882,214 km (0.09 R)
• M26: 4,101,226 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308

Radius: 15

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.94 AU - 2.54 AU

Year: 2274 Days

Day: 8.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 32,965,447 km

• M1: 206,595 km (0.074 R)
• M2: 302,636 km (0.098 R)
• M3: 447,298 km (0.101 R)
• M4: 563,086 km (0.109 R)
• M5: 658,829 km (0.112 R)
• M6: 761,603 km (0.108 R)
• M7: 1,002,007 km (0.08 R)
• M8: 1,182,870 km (0.111 R)
• M9: 1,420,731 km (0.025 R)
• M10: 1,626,727 km (0.1 R)
• M11: 1,783,057 km (0.115 R)
• M12: 1,954,795 km (0.081 R)
• M13: 2,079,710 km (0.089 R)
• M14: 2,196,546 km (0.052 R)
• M15: 2,315,625 km (0.095 R)
• M16: 2,459,389 km (0.076 R)
• M17: 2,721,335 km (0.112 R)
• M18: 3,040,726 km (0.093 R)
• M19: 3,162,200 km (0.104 R)
• M20: 3,587,357 km (0.065 R)
• M21: 3,755,056 km (0.105 R)
• M22: 3,885,655 km (0.082 R)
• M23: 4,017,900 km (0.112 R)
• M24: 4,287,026 km (0.089 R)
• M25: 4,716,073 km (0.119 R)
• M26: 4,843,231 km (0.116 R)
• M27: 5,086,627 km (0.108 R)
• M28: 5,496,525 km (0.03 R)
• M29: 5,630,565 km (0.094 R)
• M30: 5,901,935 km (0.104 R)
• M31: 6,008,748 km (0.053 R)
• M32: 6,162,385 km (0.098 R)
• M33: 6,286,252 km (0.119 R)
• M34: 6,473,549 km (0.103 R)
• M35: 6,646,933 km (0.099 R)
• M36: 6,853,826 km (0.062 R)
• M37: 7,471,067 km (0.066 R)
• M38: 7,903,704 km (0.095 R)
• M39: 8,123,164 km (0.064 R)
• M40: 8,327,665 km (0.081 R)
• M41: 8,689,392 km (0.1 R)
• M42: 8,846,021 km (0.063 R)
• M43: 9,038,853 km (0.07 R)
• M44: 9,517,865 km (0.064 R)
• M45: 9,751,537 km (0.087 R)
• M46: 10,316,419 km (0.101 R)
• M47: 10,445,372 km (0.081 R)
• M48: 10,556,523 km (0.108 R)
• M49: 10,779,723 km (0.105 R)
• M50: 11,023,418 km (0.117 R)
• M51: 11,155,364 km (0.1 R)
• M52: 11,784,572 km (0.101 R)
• M53: 12,425,450 km (0.072 R)
• M54: 12,562,780 km (0.11 R)
• M55: 13,097,593 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.7

Radius: 11.9

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.12 AU - 4.24 AU

Year: 5796 Days

Day: 5.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 32,965,447 km

• M1: 229,782 km (0.105 R)
• M2: 710,291 km (0.087 R)
• M3: 802,443 km (0.075 R)
• M4: 1,338,751 km (0.096 R)
• M5: 1,564,195 km (0.104 R)
• M6: 1,932,655 km (0.089 R)
• M7: 2,161,540 km (0.102 R)
• M8: 2,413,612 km (0.116 R)
• M9: 2,499,780 km (0.1 R)
• M10: 2,734,948 km (0.1 R)
• M11: 3,211,118 km (0.115 R)
• M12: 3,746,679 km (0.103 R)
• M13: 3,863,963 km (0.118 R)
• M14: 4,084,919 km (0.113 R)
• M15: 4,486,291 km (0.119 R)
• M16: 4,629,007 km (0.094 R)
• M17: 4,900,527 km (0.08 R)
• M18: 5,010,631 km (0.036 R)
• M19: 5,746,353 km (0.116 R)
• M20: 7,026,163 km (0.082 R)
• M21: 7,380,710 km (0.104 R)
• M22: 7,955,764 km (0.084 R)
• M23: 8,259,598 km (0.109 R)
• M24: 8,456,917 km (0.067 R)
• M25: 8,589,461 km (0.081 R)
• M26: 8,901,223 km (0.075 R)
• M27: 9,171,546 km (0.058 R)
• M28: 9,262,203 km (0.103 R)
• M29: 9,928,661 km (0.104 R)
• M30: 11,478,196 km (0.09 R)
• M31: 11,994,757 km (0.055 R)
• M32: 12,118,924 km (0.072 R)
• M33: 12,243,539 km (0.051 R)
• M34: 13,127,363 km (0.081 R)
• M35: 14,110,370 km (0.106 R)
• M36: 14,346,585 km (0.056 R)
• M37: 15,574,634 km (0.03 R)
• M38: 16,228,826 km (0.107 R)
• M39: 16,393,683 km (0.104 R)
• M40: 16,503,936 km (0.057 R)
• M41: 16,614,489 km (0.058 R)
• M42: 16,864,018 km (0.053 R)
• M43: 17,310,718 km (0.045 R)
• M44: 17,451,190 km (0.083 R)
• M45: 18,244,508 km (0.109 R)
• M46: 19,310,841 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.6

Radius: 5.9

Gravity: 14.38 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.15 AU - 7.47 AU

Year: 10751 Days

Day: 23.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 153.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 32,965,447 km

• M1: 140,472 km (0.111 R)
• M2: 262,993 km (0.116 R)
• M3: 771,775 km (0.067 R)
• M4: 1,039,855 km (0.025 R)
• M5: 1,418,936 km (0.111 R)
• M6: 1,568,683 km (0.066 R)
• M7: 1,678,937 km (0.119 R)
• M8: 2,096,614 km (0.081 R)
• M9: 2,468,365 km (0.085 R)
• M10: 2,622,899 km (0.058 R)
• M11: 2,914,316 km (0.047 R)
• M12: 3,216,205 km (0.081 R)
• M13: 4,426,601 km (0.079 R)
• M14: 4,488,983 km (0.069 R)
• M15: 4,837,098 km (0.108 R)
• M16: 5,325,684 km (0.048 R)
• M17: 5,392,106 km (0.057 R)
• M18: 6,668,175 km (0.113 R)
• M19: 8,571,060 km (0.065 R)
• M20: 8,923,064 km (0.106 R)
• M21: 10,048,639 km (0.115 R)
• M22: 11,175,709 km (0.108 R)
• M23: 11,431,671 km (0.102 R)
• M24: 11,517,390 km (0.097 R)
• M25: 11,560,325 km (0.119 R)
• M26: 11,603,260 km (0.095 R)
• M27: 11,689,428 km (0.086 R)
• M28: 12,079,729 km (0.097 R)
• M29: 12,298,441 km (0.117 R)
• M30: 12,962,356 km (0.081 R)
• M31: 13,096,546 km (0.108 R)
• M32: 13,186,304 km (0.113 R)
• M33: 13,276,213 km (0.083 R)
• M34: 14,094,513 km (0.095 R)
• M35: 14,232,592 km (0.101 R)
• M36: 14,882,445 km (0.054 R)
• M37: 15,636,867 km (0.08 R)
• M38: 15,827,455 km (0.068 R)
• M39: 16,162,853 km (0.06 R)
• M40: 16,791,912 km (0.045 R)
• M41: 16,840,532 km (0.067 R)
• M42: 17,428,900 km (0.059 R)
• M43: 19,030,345 km (0.046 R)
• M44: 19,081,059 km (0.108 R)
• M45: 19,900,107 km (0.088 R)
• M46: 19,951,569 km (0.074 R)
• M47: 20,573,896 km (0.1 R)
• M48: 20,992,321 km (0.112 R)
• M49: 22,963,423 km (0.105 R)
• M50: 23,234,344 km (0.064 R)
• M51: 23,342,953 km (0.114 R)
• M52: 23,397,406 km (0.079 R)
• M53: 23,560,767 km (0.076 R)
• M54: 23,943,588 km (0.1 R)
• M55: 25,607,266 km (0.095 R)
• M56: 25,775,713 km (0.077 R)
• M57: 26,566,487 km (0.096 R)
• M58: 26,964,867 km (0.12 R)
• M59: 27,480,082 km (0.086 R)
• M60: 28,171,972 km (0.094 R)
• M61: 28,578,130 km (0.075 R)
• M62: 29,161,861 km (0.066 R)
• M63: 29,572,806 km (0.111 R)
• M64: 30,340,991 km (0.114 R)
• M65: 30,936,391 km (0.112 R)
• M66: 31,235,587 km (0.075 R)
• M67: 31,475,542 km (0.114 R)
• M68: 31,595,818 km (0.118 R)
• M69: 31,655,957 km (0.072 R)
• M70: 31,897,108 km (0.117 R)
• M71: 32,259,883 km (0.048 R)
• M72: 33,909,200 km (0.043 R)
• M73: 35,523,211 km (0.112 R)
• M74: 36,024,962 km (0.095 R)
• M75: 37,035,197 km (0.034 R)
• M76: 38,311,117 km (0.072 R)
• M77: 38,439,622 km (0.104 R)
• M78: 38,632,453 km (0.1 R)
• M79: 38,761,107 km (0.091 R)
• M80: 39,342,295 km (0.09 R)
• M81: 39,471,847 km (0.07 R)
• M82: 39,991,400 km (0.067 R)
• M83: 40,186,775 km (0.103 R)
• M84: 41,234,259 km (0.107 R)
• M85: 41,563,524 km (0.05 R)
• M86: 42,622,827 km (0.103 R)
• M87: 42,888,962 km (0.117 R)
• M88: 43,088,974 km (0.088 R)
• M89: 43,623,936 km (0.083 R)
• M90: 44,430,418 km (0.074 R)
• M91: 44,497,887 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.5

Radius: 6.9

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.05 AU - 9.63 AU

Year: 16336 Days

Day: 15 Hours

Environment

Temp: -240 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 32,965,447 km

• M1: 215,720 km (0.03 R)
• M2: 319,840 km (0.081 R)
• M3: 872,006 km (0.11 R)
• M4: 1,401,732 km (0.091 R)
• M5: 1,486,853 km (0.106 R)
• M6: 1,609,224 km (0.104 R)
• M7: 1,808,189 km (0.048 R)
• M8: 2,269,549 km (0.087 R)
• M9: 2,472,254 km (0.097 R)
• M10: 2,960,691 km (0.082 R)
• M11: 3,478,599 km (0.088 R)
• M12: 4,294,805 km (0.039 R)
• M13: 4,419,719 km (0.025 R)
• M14: 4,596,544 km (0.106 R)
• M15: 4,775,762 km (0.084 R)
• M16: 6,546,852 km (0.107 R)
• M17: 6,806,554 km (0.12 R)
• M18: 9,389,211 km (0.113 R)
• M19: 9,519,062 km (0.09 R)
• M20: 9,945,117 km (0.105 R)
• M21: 10,277,075 km (0.063 R)
• M22: 10,444,325 km (0.11 R)
• M23: 11,571,246 km (0.04 R)
• M24: 11,955,563 km (0.117 R)
• M25: 12,025,724 km (0.048 R)
• M26: 12,131,490 km (0.059 R)
• M27: 12,557,395 km (0.119 R)
• M28: 13,205,602 km (0.091 R)
• M29: 13,643,625 km (0.057 R)
• M30: 14,835,172 km (0.081 R)
• M31: 14,986,415 km (0.04 R)
• M32: 15,711,965 km (0.094 R)
• M33: 16,176,167 km (0.108 R)
• M34: 16,409,839 km (0.112 R)
• M35: 16,841,279 km (0.105 R)
• M36: 17,435,632 km (0.105 R)
• M37: 18,482,219 km (0.096 R)
• M38: 19,259,679 km (0.107 R)
• M39: 19,466,124 km (0.106 R)
• M40: 19,714,755 km (0.034 R)
• M41: 21,698,573 km (0.089 R)
• M42: 22,171,900 km (0.031 R)
• M43: 23,436,302 km (0.081 R)
• M44: 24,948,287 km (0.069 R)
• M45: 26,125,623 km (0.106 R)
• M46: 26,997,329 km (0.094 R)
• M47: 27,089,631 km (0.104 R)
• M48: 27,135,857 km (0.106 R)
• M49: 27,460,036 km (0.114 R)
• M50: 27,878,610 km (0.114 R)
• M51: 29,860,034 km (0.094 R)
• M52: 30,578,702 km (0.092 R)
• M53: 31,594,173 km (0.069 R)
• M54: 32,620,863 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 15,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit