🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.1

Radius: 9.2

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.72 AU - 0.94 AU

Year: 481 Days

Day: 11.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 69,084,199 km

• M1: 115,490 km (0.091 R)
• M2: 176,376 km (0.098 R)
• M3: 260,599 km (0.064 R)
• M4: 333,005 km (0.114 R)
• M5: 403,914 km (0.112 R)
• M6: 531,970 km (0.077 R)
• M7: 622,776 km (0.103 R)
• M8: 792,869 km (0.072 R)
• M9: 983,905 km (0.112 R)
• M10: 1,045,689 km (0.097 R)
• M11: 1,124,976 km (0.103 R)
• M12: 1,233,883 km (0.058 R)
• M13: 1,352,365 km (0.101 R)
• M14: 1,421,778 km (0.08 R)
• M15: 1,492,388 km (0.097 R)
• M16: 1,576,313 km (0.118 R)
• M17: 1,686,716 km (0.066 R)
• M18: 1,768,097 km (0.109 R)
• M19: 1,831,676 km (0.087 R)
• M20: 1,941,481 km (0.091 R)
• M21: 2,007,005 km (0.108 R)
• M22: 2,127,132 km (0.034 R)
• M23: 2,208,513 km (0.08 R)
• M24: 2,332,680 km (0.079 R)
• M25: 2,430,816 km (0.089 R)
• M26: 2,580,713 km (0.099 R)
• M27: 2,829,943 km (0.078 R)
• M28: 2,897,262 km (0.107 R)
• M29: 2,957,550 km (0.033 R)
• M30: 3,079,323 km (0.119 R)
• M31: 3,171,774 km (0.096 R)
• M32: 3,335,883 km (0.052 R)
• M33: 3,478,898 km (0.082 R)
• M34: 3,623,859 km (0.071 R)
• M35: 3,787,369 km (0.105 R)
• M36: 3,911,536 km (0.12 R)
• M37: 4,020,293 km (0.1 R)
• M38: 4,121,571 km (0.081 R)
• M39: 4,181,111 km (0.111 R)
• M40: 4,249,477 km (0.077 R)
• M41: 4,421,963 km (0.07 R)
• M42: 4,588,017 km (0.067 R)
• M43: 4,658,627 km (0.045 R)
• M44: 4,720,561 km (0.118 R)
• M45: 4,782,943 km (0.106 R)
• M46: 4,899,330 km (0.108 R)
• M47: 5,071,218 km (0.075 R)
• M48: 5,180,873 km (0.08 R)
• M49: 5,486,352 km (0.119 R)
• M50: 5,580,150 km (0.082 R)
• M51: 6,037,620 km (0.088 R)
• M52: 6,339,509 km (0.106 R)
• M53: 6,517,082 km (0.096 R)
• M54: 6,636,311 km (0.094 R)
• M55: 6,826,749 km (0.035 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.9

Radius: 12.2

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.9 AU - 1.3 AU

Year: 734 Days

Day: 13.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 69,084,199 km

• M1: 159,771 km (0.107 R)
• M2: 283,338 km (0.071 R)
• M3: 361,877 km (0.054 R)
• M4: 535,710 km (0.071 R)
• M5: 682,914 km (0.078 R)
• M6: 783,145 km (0.083 R)
• M7: 869,463 km (0.086 R)
• M8: 1,057,807 km (0.092 R)
• M9: 1,160,131 km (0.07 R)
• M10: 1,249,142 km (0.116 R)
• M11: 1,494,184 km (0.109 R)
• M12: 1,598,004 km (0.1 R)
• M13: 1,679,087 km (0.099 R)
• M14: 1,793,828 km (0.036 R)
• M15: 1,871,769 km (0.096 R)
• M16: 2,037,972 km (0.12 R)
• M17: 2,237,236 km (0.048 R)
• M18: 2,414,210 km (0.105 R)
• M19: 2,537,329 km (0.081 R)
• M20: 2,722,083 km (0.114 R)
• M21: 2,919,253 km (0.082 R)
• M22: 3,004,075 km (0.028 R)
• M23: 3,105,353 km (0.097 R)
• M24: 3,408,288 km (0.107 R)
• M25: 3,555,193 km (0.107 R)
• M26: 3,646,149 km (0.07 R)
• M27: 3,830,154 km (0.099 R)
• M28: 3,940,408 km (0.108 R)
• M29: 4,060,236 km (0.086 R)
• M30: 4,251,123 km (0.044 R)
• M31: 4,347,763 km (0.105 R)
• M32: 4,489,582 km (0.059 R)
• M33: 4,696,176 km (0.1 R)
• M34: 4,915,188 km (0.077 R)
• M35: 5,146,915 km (0.1 R)
• M36: 5,353,958 km (0.094 R)
• M37: 5,679,184 km (0.07 R)
• M38: 5,795,571 km (0.054 R)
• M39: 5,883,385 km (0.089 R)
• M40: 6,060,359 km (0.038 R)
• M41: 6,179,290 km (0.116 R)
• M42: 6,278,922 km (0.087 R)
• M43: 6,551,040 km (0.116 R)
• M44: 6,713,952 km (0.088 R)
• M45: 6,940,444 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.6

Radius: 14.5

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.92 AU - 3.92 AU

Year: 4021 Days

Day: 6 Hours

Environment

Temp: -207 °C

Axial Tilt: 141 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 69,084,199 km

• M1: 182,659 km (0.091 R)
• M2: 290,070 km (0.116 R)
• M3: 421,866 km (0.094 R)
• M4: 536,458 km (0.09 R)
• M5: 634,145 km (0.076 R)
• M6: 828,772 km (0.079 R)
• M7: 922,420 km (0.109 R)
• M8: 1,020,257 km (0.119 R)
• M9: 1,148,014 km (0.084 R)
• M10: 1,392,756 km (0.026 R)
• M11: 1,521,859 km (0.086 R)
• M12: 1,640,191 km (0.106 R)
• M13: 1,761,814 km (0.111 R)
• M14: 1,855,163 km (0.097 R)
• M15: 1,950,158 km (0.093 R)
• M16: 2,262,518 km (0.093 R)
• M17: 2,399,101 km (0.1 R)
• M18: 2,573,831 km (0.11 R)
• M19: 2,680,644 km (0.115 R)
• M20: 2,825,605 km (0.105 R)
• M21: 3,180,451 km (0.108 R)
• M22: 3,530,211 km (0.06 R)
• M23: 3,709,878 km (0.114 R)
• M24: 4,036,749 km (0.106 R)
• M25: 4,245,887 km (0.046 R)
• M26: 4,566,475 km (0.117 R)
• M27: 4,873,001 km (0.062 R)
• M28: 5,163,670 km (0.12 R)
• M29: 5,903,581 km (0.087 R)
• M30: 6,382,892 km (0.11 R)
• M31: 7,000,133 km (0.103 R)
• M32: 7,354,082 km (0.091 R)
• M33: 7,714,014 km (0.083 R)
• M34: 7,817,985 km (0.101 R)
• M35: 8,000,943 km (0.077 R)
• M36: 8,238,355 km (0.053 R)
• M37: 8,344,569 km (0.067 R)
• M38: 8,882,673 km (0.099 R)
• M39: 9,128,612 km (0.054 R)
• M40: 9,293,768 km (0.093 R)
• M41: 10,391,816 km (0.112 R)
• M42: 10,767,008 km (0.057 R)
• M43: 11,087,895 km (0.1 R)
• M44: 11,799,083 km (0.1 R)
• M45: 12,251,168 km (0.049 R)
• M46: 12,586,417 km (0.084 R)
• M47: 12,739,755 km (0.078 R)
• M48: 12,862,874 km (0.074 R)
• M49: 13,203,508 km (0.119 R)
• M50: 13,767,342 km (0.094 R)
• M51: 14,467,311 km (0.098 R)
• M52: 14,789,395 km (0.117 R)
• M53: 15,113,723 km (0.099 R)
• M54: 15,342,309 km (0.096 R)
• M55: 15,604,853 km (0.112 R)
• M56: 15,703,588 km (0.086 R)
• M57: 15,935,165 km (0.054 R)
• M58: 17,007,483 km (0.065 R)
• M59: 17,552,468 km (0.115 R)
• M60: 18,103,287 km (0.118 R)
• M61: 20,434,770 km (0.059 R)
• M62: 20,905,106 km (0.106 R)
• M63: 22,004,052 km (0.075 R)
• M64: 22,114,904 km (0.068 R)
• M65: 23,046,749 km (0.077 R)
• M66: 23,309,891 km (0.101 R)
• M67: 23,498,534 km (0.112 R)
• M68: 23,725,474 km (0.119 R)
• M69: 23,915,164 km (0.081 R)
• M70: 24,987,033 km (0.087 R)
• M71: 25,296,102 km (0.095 R)
• M72: 25,684,309 km (0.104 R)
• M73: 25,840,190 km (0.076 R)
• M74: 26,270,284 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.5

Radius: 13.7

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.48 AU - 3.5 AU

Year: 4145 Days

Day: 5.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 69,084,199 km

• M1: 170,990 km (0.032 R)
• M2: 286,779 km (0.093 R)
• M3: 436,676 km (0.068 R)
• M4: 582,833 km (0.052 R)
• M5: 731,534 km (0.105 R)
• M6: 923,468 km (0.078 R)
• M7: 1,011,132 km (0.082 R)
• M8: 1,228,049 km (0.042 R)
• M9: 1,438,234 km (0.086 R)
• M10: 2,166,327 km (0.066 R)
• M11: 2,506,512 km (0.108 R)
• M12: 2,834,880 km (0.06 R)
• M13: 3,207,678 km (0.08 R)
• M14: 3,820,879 km (0.087 R)
• M15: 4,116,335 km (0.119 R)
• M16: 4,300,640 km (0.08 R)
• M17: 4,539,248 km (0.097 R)
• M18: 4,694,980 km (0.056 R)
• M19: 4,976,224 km (0.112 R)
• M20: 5,065,234 km (0.051 R)
• M21: 5,208,848 km (0.071 R)
• M22: 5,299,355 km (0.032 R)
• M23: 5,796,917 km (0.049 R)
• M24: 5,966,262 km (0.096 R)
• M25: 6,213,697 km (0.034 R)
• M26: 6,484,021 km (0.09 R)
• M27: 6,837,221 km (0.054 R)
• M28: 7,156,613 km (0.116 R)
• M29: 7,562,621 km (0.079 R)
• M30: 7,665,395 km (0.043 R)
• M31: 8,101,921 km (0.067 R)
• M32: 8,567,919 km (0.049 R)
• M33: 8,761,199 km (0.097 R)
• M34: 9,042,892 km (0.07 R)
• M35: 9,195,781 km (0.09 R)
• M36: 9,459,821 km (0.058 R)
• M37: 9,748,844 km (0.104 R)
• M38: 9,860,893 km (0.081 R)
• M39: 10,153,955 km (0.081 R)
• M40: 10,244,612 km (0.118 R)
• M41: 10,449,860 km (0.071 R)
• M42: 10,587,490 km (0.094 R)
• M43: 10,794,982 km (0.1 R)
• M44: 11,567,356 km (0.047 R)
• M45: 11,733,410 km (0.062 R)
• M46: 11,828,704 km (0.119 R)
• M47: 11,948,232 km (0.072 R)
• M48: 12,068,210 km (0.1 R)
• M49: 12,357,532 km (0.106 R)
• M50: 12,918,674 km (0.116 R)
• M51: 13,264,245 km (0.047 R)
• M52: 13,438,227 km (0.045 R)
• M53: 13,562,992 km (0.115 R)
• M54: 13,990,094 km (0.062 R)
• M55: 14,702,928 km (0.101 R)
• M56: 15,012,146 km (0.108 R)
• M57: 15,979,147 km (0.1 R)
• M58: 16,350,150 km (0.092 R)
• M59: 16,912,338 km (0.103 R)
• M60: 17,046,977 km (0.079 R)
• M61: 17,344,826 km (0.116 R)
• M62: 17,753,527 km (0.087 R)
• M63: 17,890,559 km (0.117 R)
• M64: 18,331,274 km (0.052 R)
• M65: 18,525,153 km (0.101 R)
• M66: 18,691,955 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.1

Radius: 7.8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.2 AU - 10.32 AU

Year: 17916 Days

Day: 22.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,084,199 km

• M1: 103,522 km (0.097 R)
• M2: 162,164 km (0.1 R)
• M3: 271,670 km (0.118 R)
• M4: 322,383 km (0.069 R)
• M5: 411,993 km (0.096 R)
• M6: 498,161 km (0.087 R)
• M7: 632,799 km (0.081 R)
• M8: 1,089,820 km (0.107 R)
• M9: 1,213,538 km (0.056 R)
• M10: 1,652,308 km (0.076 R)
• M11: 1,774,530 km (0.034 R)
• M12: 2,093,323 km (0.093 R)
• M13: 2,159,146 km (0.1 R)
• M14: 2,293,186 km (0.09 R)
• M15: 2,407,030 km (0.119 R)
• M16: 2,499,332 km (0.109 R)
• M17: 3,103,408 km (0.069 R)
• M18: 3,178,805 km (0.088 R)
• M19: 3,357,425 km (0.042 R)
• M20: 3,486,977 km (0.064 R)
• M21: 3,565,516 km (0.035 R)
• M22: 3,885,505 km (0.119 R)
• M23: 4,553,161 km (0.105 R)
• M24: 4,696,775 km (0.091 R)
• M25: 4,959,020 km (0.07 R)
• M26: 5,077,053 km (0.116 R)
• M27: 5,166,362 km (0.102 R)
• M28: 5,286,041 km (0.119 R)
• M29: 5,712,395 km (0.092 R)
• M30: 6,308,692 km (0.068 R)
• M31: 6,436,748 km (0.118 R)
• M32: 6,533,388 km (0.116 R)
• M33: 6,859,062 km (0.091 R)
• M34: 6,924,736 km (0.045 R)
• M35: 7,559,928 km (0.084 R)
• M36: 7,627,846 km (0.109 R)
• M37: 7,696,062 km (0.093 R)
• M38: 8,742,500 km (0.064 R)
• M39: 8,957,173 km (0.114 R)
• M40: 10,432,058 km (0.079 R)
• M41: 10,545,752 km (0.116 R)
• M42: 11,901,707 km (0.081 R)
• M43: 12,099,925 km (0.092 R)
• M44: 12,219,304 km (0.083 R)
• M45: 12,660,617 km (0.038 R)
• M46: 13,148,007 km (0.099 R)
• M47: 13,517,514 km (0.108 R)
• M48: 13,890,461 km (0.086 R)
• M49: 14,816,323 km (0.059 R)
• M50: 15,029,649 km (0.108 R)
• M51: 15,415,911 km (0.069 R)
• M52: 16,023,428 km (0.103 R)
• M53: 16,727,286 km (0.101 R)
• M54: 17,172,340 km (0.107 R)
• M55: 17,351,558 km (0.028 R)
• M56: 17,531,225 km (0.099 R)
• M57: 19,595,376 km (0.107 R)
• M58: 20,205,885 km (0.077 R)
• M59: 21,061,585 km (0.076 R)
• M60: 21,253,369 km (0.085 R)
• M61: 21,590,264 km (0.09 R)
• M62: 22,367,126 km (0.103 R)
• M63: 23,153,113 km (0.03 R)
• M64: 23,599,214 km (0.076 R)
• M65: 23,998,042 km (0.056 R)
• M66: 24,399,114 km (0.107 R)
• M67: 24,903,707 km (0.115 R)
• M68: 26,025,841 km (0.107 R)
• M69: 26,231,538 km (0.047 R)
• M70: 26,437,833 km (0.086 R)
• M71: 26,644,727 km (0.03 R)
• M72: 27,372,970 km (0.101 R)
• M73: 28,689,730 km (0.076 R)
• M74: 29,168,742 km (0.066 R)
• M75: 29,382,518 km (0.073 R)
• M76: 30,026,985 km (0.111 R)
• M77: 30,405,019 km (0.057 R)
• M78: 31,220,477 km (0.035 R)
• M79: 31,275,080 km (0.076 R)
• M80: 32,595,431 km (0.077 R)
• M81: 32,761,784 km (0.119 R)
• M82: 33,709,636 km (0.092 R)
• M83: 34,102,480 km (0.067 R)
• M84: 34,214,978 km (0.12 R)
• M85: 34,440,422 km (0.104 R)
• M86: 35,290,287 km (0.077 R)
• M87: 35,860,704 km (0.088 R)
• M88: 36,606,749 km (0.116 R)
• M89: 37,590,055 km (0.102 R)
• M90: 38,172,589 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.1

Radius: 4.2

Gravity: 21.55 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.56 AU - 11.46 AU

Year: 23228 Days

Day: 15.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,084,199 km

• M1: 247,435 km (0.093 R)
• M2: 967,001 km (0.107 R)
• M3: 1,249,441 km (0.042 R)
• M4: 1,276,369 km (0.11 R)
• M5: 1,303,446 km (0.099 R)
• M6: 1,614,311 km (0.098 R)
• M7: 2,137,754 km (0.043 R)
• M8: 2,468,365 km (0.057 R)
• M9: 2,639,654 km (0.116 R)
• M10: 2,850,438 km (0.079 R)
• M11: 3,213,512 km (0.114 R)
• M12: 3,325,261 km (0.07 R)
• M13: 4,022,537 km (0.081 R)
• M14: 4,387,706 km (0.093 R)
• M15: 4,553,310 km (0.103 R)
• M16: 5,589,874 km (0.09 R)
• M17: 5,769,391 km (0.101 R)
• M18: 6,180,337 km (0.099 R)
• M19: 6,272,938 km (0.084 R)
• M20: 6,319,463 km (0.074 R)
• M21: 6,695,402 km (0.066 R)
• M22: 7,468,973 km (0.061 R)
• M23: 8,067,514 km (0.107 R)
• M24: 8,270,369 km (0.105 R)
• M25: 8,372,394 km (0.064 R)
• M26: 8,526,331 km (0.097 R)
• M27: 10,116,257 km (0.105 R)
• M28: 10,225,463 km (0.062 R)
• M29: 10,832,980 km (0.063 R)
• M30: 10,888,780 km (0.089 R)
• M31: 11,282,073 km (0.086 R)
• M32: 11,338,621 km (0.098 R)
• M33: 11,395,319 km (0.116 R)
• M34: 11,565,860 km (0.074 R)
• M35: 13,437,180 km (0.111 R)
• M36: 14,040,957 km (0.11 R)
• M37: 15,025,311 km (0.033 R)
• M38: 15,968,226 km (0.111 R)
• M39: 16,095,385 km (0.05 R)
• M40: 16,478,804 km (0.051 R)
• M41: 17,124,618 km (0.098 R)
• M42: 18,042,550 km (0.076 R)
• M43: 20,062,870 km (0.049 R)
• M44: 20,475,461 km (0.119 R)
• M45: 20,613,689 km (0.054 R)
• M46: 20,890,894 km (0.105 R)
• M47: 21,029,870 km (0.079 R)
• M48: 21,099,583 km (0.055 R)
• M49: 23,513,045 km (0.043 R)
• M50: 24,312,496 km (0.045 R)
• M51: 25,937,728 km (0.114 R)
• M52: 28,209,670 km (0.119 R)
• M53: 28,517,543 km (0.101 R)
• M54: 29,058,638 km (0.037 R)
• M55: 29,837,744 km (0.063 R)
• M56: 30,387,067 km (0.118 R)
• M57: 31,098,405 km (0.096 R)
• M58: 31,495,887 km (0.111 R)
• M59: 32,135,418 km (0.108 R)
• M60: 35,396,651 km (0.117 R)
• M61: 36,814,091 km (0.101 R)
• M62: 37,234,611 km (0.097 R)
• M63: 38,250,231 km (0.083 R)
• M64: 38,335,202 km (0.097 R)
• M65: 38,590,716 km (0.11 R)
• M66: 38,846,827 km (0.084 R)
• M67: 39,017,817 km (0.095 R)
• M68: 41,176,664 km (0.111 R)
• M69: 42,754,922 km (0.088 R)
• M70: 43,108,272 km (0.12 R)
• M71: 45,159,109 km (0.089 R)
• M72: 46,968,047 km (0.093 R)
• M73: 47,332,766 km (0.105 R)
• M74: 49,632,834 km (0.057 R)
• M75: 51,405,120 km (0.112 R)
• M76: 51,686,812 km (0.072 R)
• M77: 52,440,636 km (0.111 R)
• M78: 52,724,274 km (0.076 R)
• M79: 53,198,050 km (0.118 R)
• M80: 53,483,034 km (0.077 R)
• M81: 54,819,541 km (0.061 R)
• M82: 55,107,368 km (0.09 R)
• M83: 55,203,409 km (0.047 R)
• M84: 56,844,797 km (0.08 R)
• M85: 57,038,975 km (0.056 R)
• M86: 57,915,469 km (0.114 R)
• M87: 59,091,009 km (0.108 R)
• M88: 59,484,601 km (0.112 R)
• M89: 59,583,186 km (0.108 R)
• M90: 60,868,980 km (0.093 R)
• M91: 64,578,558 km (0.104 R)
• M92: 65,186,973 km (0.117 R)
• M93: 67,639,630 km (0.069 R)
• M94: 68,670,359 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 18,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit