🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.8

Radius: 9.9

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.87 AU - 1.35 AU

Year: 767 Days

Day: 10.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 77,065,383 km

• M1: 123,568 km (0.085 R)
• M2: 212,130 km (0.075 R)
• M3: 279,449 km (0.106 R)
• M4: 361,129 km (0.102 R)
• M5: 496,964 km (0.061 R)
• M6: 578,944 km (0.076 R)
• M7: 651,798 km (0.109 R)
• M8: 717,023 km (0.106 R)
• M9: 800,199 km (0.096 R)
• M10: 939,774 km (0.079 R)
• M11: 1,092,214 km (0.099 R)
• M12: 1,162,675 km (0.096 R)
• M13: 1,313,021 km (0.107 R)
• M14: 1,465,311 km (0.082 R)
• M15: 1,603,390 km (0.102 R)
• M16: 1,684,322 km (0.097 R)
• M17: 1,777,073 km (0.06 R)
• M18: 1,898,098 km (0.099 R)
• M19: 2,165,280 km (0.109 R)
• M20: 2,232,599 km (0.076 R)
• M21: 2,334,924 km (0.109 R)
• M22: 2,550,344 km (0.037 R)
• M23: 2,687,526 km (0.116 R)
• M24: 3,006,768 km (0.04 R)
• M25: 3,101,164 km (0.077 R)
• M26: 3,469,025 km (0.097 R)
• M27: 3,654,975 km (0.084 R)
• M28: 3,728,877 km (0.094 R)
• M29: 3,871,443 km (0.08 R)
• M30: 4,071,156 km (0.091 R)
• M31: 4,147,900 km (0.093 R)
• M32: 4,281,641 km (0.105 R)
• M33: 4,373,793 km (0.039 R)
• M34: 4,466,843 km (0.076 R)
• M35: 4,640,227 km (0.113 R)
• M36: 4,793,714 km (0.099 R)
• M37: 4,978,617 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.4

Radius: 8

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.88 AU - 1.36 AU

Year: 778 Days

Day: 11.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 77,065,383 km

• M1: 100,829 km (0.069 R)
• M2: 166,502 km (0.09 R)
• M3: 231,428 km (0.116 R)
• M4: 292,314 km (0.073 R)
• M5: 364,271 km (0.085 R)
• M6: 426,952 km (0.099 R)
• M7: 520,301 km (0.067 R)
• M8: 738,864 km (0.097 R)
• M9: 800,648 km (0.111 R)
• M10: 858,991 km (0.099 R)
• M11: 929,900 km (0.105 R)
• M12: 1,095,505 km (0.105 R)
• M13: 1,172,997 km (0.04 R)
• M14: 1,258,417 km (0.036 R)
• M15: 1,320,949 km (0.086 R)
• M16: 1,403,677 km (0.053 R)
• M17: 1,541,008 km (0.103 R)
• M18: 1,601,296 km (0.093 R)
• M19: 1,893,311 km (0.087 R)
• M20: 1,943,725 km (0.112 R)
• M21: 2,009,099 km (0.057 R)
• M22: 2,134,612 km (0.11 R)
• M23: 2,202,230 km (0.079 R)
• M24: 2,278,076 km (0.11 R)
• M25: 2,463,877 km (0.064 R)
• M26: 2,638,607 km (0.112 R)
• M27: 2,983,430 km (0.09 R)
• M28: 3,161,302 km (0.096 R)
• M29: 3,255,848 km (0.044 R)
• M30: 3,307,759 km (0.109 R)
• M31: 3,377,621 km (0.036 R)
• M32: 3,778,992 km (0.092 R)
• M33: 3,990,224 km (0.081 R)
• M34: 4,092,549 km (0.049 R)
• M35: 4,195,771 km (0.074 R)
• M36: 4,309,316 km (0.1 R)
• M37: 4,549,271 km (0.071 R)
• M38: 4,617,338 km (0.057 R)
• M39: 4,892,598 km (0.053 R)
• M40: 4,982,357 km (0.106 R)
• M41: 5,305,488 km (0.12 R)
• M42: 5,834,766 km (0.088 R)
• M43: 5,898,046 km (0.08 R)
• M44: 6,435,102 km (0.109 R)
• M45: 6,511,547 km (0.074 R)
• M46: 7,213,161 km (0.056 R)
• M47: 7,338,075 km (0.119 R)
• M48: 7,417,960 km (0.105 R)
• M49: 7,578,628 km (0.106 R)
• M50: 7,647,892 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.2

Radius: 9.9

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.28 AU - 1.84 AU

Year: 1278 Days

Day: 14.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 77,065,383 km

• M1: 151,842 km (0.049 R)
• M2: 244,593 km (0.06 R)
• M3: 329,863 km (0.113 R)
• M4: 397,930 km (0.073 R)
• M5: 511,475 km (0.058 R)
• M6: 624,870 km (0.109 R)
• M7: 871,856 km (0.102 R)
• M8: 966,103 km (0.105 R)
• M9: 1,071,719 km (0.118 R)
• M10: 1,189,453 km (0.099 R)
• M11: 1,311,525 km (0.104 R)
• M12: 1,712,746 km (0.103 R)
• M13: 1,777,073 km (0.108 R)
• M14: 1,955,992 km (0.08 R)
• M15: 2,170,815 km (0.08 R)
• M16: 2,352,277 km (0.08 R)
• M17: 2,602,105 km (0.092 R)
• M18: 2,708,918 km (0.11 R)
• M19: 2,860,760 km (0.096 R)
• M20: 3,333,340 km (0.052 R)
• M21: 3,414,422 km (0.098 R)
• M22: 3,543,375 km (0.108 R)
• M23: 3,697,760 km (0.115 R)
• M24: 3,891,041 km (0.111 R)
• M25: 4,075,196 km (0.094 R)
• M26: 4,262,343 km (0.08 R)
• M27: 4,375,887 km (0.106 R)
• M28: 4,477,763 km (0.082 R)
• M29: 4,554,657 km (0.115 R)
• M30: 4,722,954 km (0.071 R)
• M31: 4,840,538 km (0.092 R)
• M32: 5,132,254 km (0.111 R)
• M33: 5,266,892 km (0.094 R)
• M34: 5,553,223 km (0.101 R)
• M35: 5,635,950 km (0.099 R)
• M36: 5,830,727 km (0.052 R)
• M37: 5,914,801 km (0.117 R)
• M38: 6,355,965 km (0.114 R)
• M39: 6,500,626 km (0.098 R)
• M40: 6,617,163 km (0.062 R)
• M41: 6,748,958 km (0.081 R)
• M42: 6,955,852 km (0.093 R)
• M43: 7,179,950 km (0.114 R)
• M44: 7,406,291 km (0.101 R)
• M45: 7,543,323 km (0.086 R)
• M46: 7,835,188 km (0.082 R)
• M47: 8,130,943 km (0.066 R)
• M48: 8,367,009 km (0.058 R)
• M49: 8,749,381 km (0.102 R)
• M50: 8,845,872 km (0.085 R)
• M51: 9,186,506 km (0.108 R)
• M52: 9,350,166 km (0.082 R)
• M53: 9,547,934 km (0.101 R)
• M54: 9,813,770 km (0.04 R)
• M55: 10,250,895 km (0.116 R)
• M56: 10,437,743 km (0.095 R)
• M57: 10,625,638 km (0.056 R)
• M58: 10,763,118 km (0.096 R)
• M59: 10,970,461 km (0.116 R)
• M60: 11,213,856 km (0.025 R)
• M61: 11,318,874 km (0.105 R)
• M62: 11,723,985 km (0.095 R)
• M63: 11,883,756 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.2

Radius: 13.8

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.71 AU - 2.01 AU

Year: 1664 Days

Day: 8.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 77,065,383 km

• M1: 172,038 km (0.092 R)
• M2: 314,156 km (0.101 R)
• M3: 402,119 km (0.09 R)
• M4: 535,112 km (0.074 R)
• M5: 657,931 km (0.041 R)
• M6: 753,824 km (0.11 R)
• M7: 863,180 km (0.04 R)
• M8: 953,537 km (0.1 R)
• M9: 1,047,484 km (0.067 R)
• M10: 1,181,225 km (0.1 R)
• M11: 1,349,822 km (0.047 R)
• M12: 1,516,773 km (0.115 R)
• M13: 1,680,582 km (0.055 R)
• M14: 1,807,441 km (0.109 R)
• M15: 1,937,741 km (0.107 R)
• M16: 2,185,026 km (0.074 R)
• M17: 2,490,805 km (0.041 R)
• M18: 2,698,446 km (0.082 R)
• M19: 2,785,662 km (0.078 R)
• M20: 2,950,220 km (0.111 R)
• M21: 3,040,128 km (0.086 R)
• M22: 3,236,101 km (0.087 R)
• M23: 3,476,954 km (0.113 R)
• M24: 3,640,763 km (0.096 R)
• M25: 3,863,365 km (0.027 R)
• M26: 4,176,922 km (0.086 R)
• M27: 4,336,693 km (0.082 R)
• M28: 4,677,776 km (0.118 R)
• M29: 5,354,557 km (0.117 R)
• M30: 5,528,689 km (0.036 R)
• M31: 5,931,406 km (0.054 R)
• M32: 6,177,644 km (0.113 R)
• M33: 6,276,977 km (0.08 R)
• M34: 6,377,058 km (0.07 R)
• M35: 6,697,197 km (0.119 R)
• M36: 7,196,256 km (0.087 R)
• M37: 7,565,164 km (0.079 R)
• M38: 7,743,036 km (0.102 R)
• M39: 7,994,361 km (0.051 R)
• M40: 8,102,969 km (0.08 R)
• M41: 8,450,036 km (0.056 R)
• M42: 8,932,788 km (0.061 R)
• M43: 9,272,525 km (0.111 R)
• M44: 9,462,963 km (0.109 R)
• M45: 9,712,642 km (0.108 R)
• M46: 10,693,106 km (0.116 R)
• M47: 10,892,969 km (0.09 R)
• M48: 11,276,239 km (0.093 R)
• M49: 11,582,017 km (0.101 R)
• M50: 11,890,488 km (0.1 R)
• M51: 12,347,808 km (0.072 R)
• M52: 12,938,271 km (0.079 R)
• M53: 13,279,803 km (0.101 R)
• M54: 13,387,214 km (0.11 R)
• M55: 13,646,019 km (0.089 R)
• M56: 13,862,935 km (0.056 R)
• M57: 13,971,843 km (0.058 R)
• M58: 14,168,714 km (0.099 R)
• M59: 14,587,139 km (0.11 R)
• M60: 14,853,573 km (0.062 R)
• M61: 15,054,483 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.6

Radius: 4.6

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.96 AU - 8.28 AU

Year: 15179 Days

Day: 16.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,065,383 km

• M1: 101,278 km (0.104 R)
• M2: 210,783 km (0.075 R)
• M3: 383,419 km (0.112 R)
• M4: 534,962 km (0.108 R)
• M5: 564,582 km (0.059 R)
• M6: 594,652 km (0.104 R)
• M7: 855,550 km (0.111 R)
• M8: 1,286,392 km (0.119 R)
• M9: 1,429,258 km (0.119 R)
• M10: 1,865,336 km (0.115 R)
• M11: 2,121,747 km (0.093 R)
• M12: 2,193,703 km (0.053 R)
• M13: 2,242,023 km (0.086 R)
• M14: 2,590,586 km (0.074 R)
• M15: 2,641,749 km (0.111 R)
• M16: 3,590,498 km (0.095 R)
• M17: 3,908,544 km (0.103 R)
• M18: 4,175,426 km (0.075 R)
• M19: 4,417,625 km (0.069 R)
• M20: 4,633,345 km (0.097 R)
• M21: 4,758,259 km (0.109 R)
• M22: 4,852,506 km (0.063 R)
• M23: 5,139,285 km (0.066 R)
• M24: 5,171,449 km (0.074 R)
• M25: 5,530,035 km (0.088 R)
• M26: 5,896,699 km (0.095 R)
• M27: 6,100,003 km (0.035 R)
• M28: 6,548,348 km (0.111 R)
• M29: 6,794,137 km (0.071 R)
• M30: 7,770,413 km (0.099 R)
• M31: 7,807,363 km (0.112 R)
• M32: 8,982,903 km (0.105 R)
• M33: 9,373,803 km (0.089 R)
• M34: 10,334,371 km (0.083 R)
• M35: 10,538,422 km (0.075 R)
• M36: 10,992,003 km (0.026 R)
• M37: 11,033,591 km (0.104 R)
• M38: 11,663,099 km (0.104 R)
• M39: 12,089,154 km (0.077 R)
• M40: 12,132,088 km (0.105 R)
• M41: 12,175,023 km (0.053 R)
• M42: 12,261,041 km (0.09 R)
• M43: 12,869,007 km (0.056 R)
• M44: 13,353,555 km (0.071 R)
• M45: 13,933,845 km (0.058 R)
• M46: 14,068,932 km (0.05 R)
• M47: 14,159,289 km (0.11 R)
• M48: 14,934,655 km (0.09 R)
• M49: 15,397,062 km (0.086 R)
• M50: 15,490,112 km (0.109 R)
• M51: 15,583,461 km (0.101 R)
• M52: 16,336,087 km (0.09 R)
• M53: 16,621,371 km (0.084 R)
• M54: 17,730,340 km (0.078 R)
• M55: 17,827,877 km (0.078 R)
• M56: 18,466,361 km (0.042 R)
• M57: 18,962,428 km (0.096 R)
• M58: 19,012,393 km (0.067 R)
• M59: 19,262,371 km (0.048 R)
• M60: 20,069,452 km (0.099 R)
• M61: 20,579,581 km (0.108 R)
• M62: 22,240,267 km (0.051 R)
• M63: 22,927,070 km (0.12 R)
• M64: 23,033,285 km (0.105 R)
• M65: 23,246,462 km (0.077 R)
• M66: 23,460,088 km (0.104 R)
• M67: 23,620,905 km (0.1 R)
• M68: 23,782,022 km (0.088 R)
• M69: 24,647,296 km (0.068 R)
• M70: 24,919,714 km (0.114 R)
• M71: 24,974,317 km (0.111 R)
• M72: 26,241,710 km (0.115 R)
• M73: 26,743,312 km (0.098 R)
• M74: 27,079,459 km (0.086 R)
• M75: 27,416,951 km (0.047 R)
• M76: 27,529,748 km (0.108 R)
• M77: 27,699,243 km (0.071 R)
• M78: 27,982,581 km (0.069 R)
• M79: 28,723,689 km (0.058 R)
• M80: 30,868,025 km (0.061 R)
• M81: 30,926,817 km (0.116 R)
• M82: 32,704,039 km (0.031 R)
• M83: 33,665,355 km (0.118 R)
• M84: 34,088,867 km (0.116 R)
• M85: 34,514,174 km (0.114 R)
• M86: 37,227,131 km (0.056 R)
• M87: 37,853,198 km (0.062 R)
• M88: 38,862,236 km (0.095 R)
• M89: 40,649,182 km (0.111 R)
• M90: 40,777,836 km (0.058 R)
• M91: 40,906,640 km (0.102 R)
• M92: 41,293,799 km (0.115 R)
• M93: 41,552,604 km (0.069 R)
• M94: 41,617,380 km (0.109 R)
• M95: 42,854,704 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.7

Radius: 4.9

Gravity: 41.55 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.11 AU - 10.33 AU

Year: 16892 Days

Day: 16.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,065,383 km

• M1: 162,164 km (0.05 R)
• M2: 231,578 km (0.081 R)
• M3: 723,754 km (0.068 R)
• M4: 1,136,495 km (0.055 R)
• M5: 1,456,634 km (0.091 R)
• M6: 1,611,019 km (0.085 R)
• M7: 2,387,283 km (0.066 R)
• M8: 2,569,493 km (0.09 R)
• M9: 2,718,493 km (0.093 R)
• M10: 2,832,037 km (0.114 R)
• M11: 3,423,398 km (0.078 R)
• M12: 3,464,088 km (0.119 R)
• M13: 3,505,078 km (0.03 R)
• M14: 3,795,896 km (0.111 R)
• M15: 5,553,971 km (0.077 R)
• M16: 6,039,864 km (0.105 R)
• M17: 6,338,013 km (0.077 R)
• M18: 6,845,299 km (0.071 R)
• M19: 7,844,912 km (0.099 R)
• M20: 8,279,345 km (0.056 R)
• M21: 8,499,553 km (0.086 R)
• M22: 9,513,826 km (0.082 R)
• M23: 9,802,251 km (0.119 R)
• M24: 10,269,744 km (0.107 R)
• M25: 10,447,018 km (0.092 R)
• M26: 11,348,046 km (0.08 R)
• M27: 12,399,120 km (0.079 R)
• M28: 13,804,742 km (0.109 R)
• M29: 14,460,130 km (0.087 R)
• M30: 14,526,252 km (0.12 R)
• M31: 15,327,199 km (0.102 R)
• M32: 16,211,173 km (0.032 R)
• M33: 16,902,315 km (0.101 R)
• M34: 18,027,890 km (0.079 R)
• M35: 19,032,589 km (0.116 R)
• M36: 19,614,824 km (0.079 R)
• M37: 19,687,977 km (0.101 R)
• M38: 19,761,280 km (0.048 R)
• M39: 19,834,583 km (0.084 R)
• M40: 20,128,992 km (0.12 R)
• M41: 20,424,896 km (0.063 R)
• M42: 20,722,147 km (0.085 R)
• M43: 21,622,577 km (0.113 R)
• M44: 21,773,820 km (0.074 R)
• M45: 21,925,513 km (0.071 R)
• M46: 23,461,284 km (0.073 R)
• M47: 24,556,939 km (0.07 R)
• M48: 24,873,040 km (0.115 R)
• M49: 24,952,177 km (0.09 R)
• M50: 26,392,655 km (0.038 R)
• M51: 26,635,302 km (0.112 R)
• M52: 29,772,819 km (0.078 R)
• M53: 30,702,569 km (0.039 R)
• M54: 30,957,783 km (0.12 R)
• M55: 31,641,894 km (0.083 R)
• M56: 32,244,475 km (0.065 R)
• M57: 32,503,877 km (0.053 R)
• M58: 33,373,639 km (0.067 R)
• M59: 33,811,363 km (0.11 R)
• M60: 34,074,954 km (0.079 R)
• M61: 34,162,918 km (0.08 R)
• M62: 34,604,082 km (0.049 R)
• M63: 35,313,924 km (0.05 R)
• M64: 37,109,248 km (0.07 R)
• M65: 42,386,163 km (0.089 R)
• M66: 43,526,697 km (0.053 R)
• M67: 46,421,715 km (0.104 R)
• M68: 46,714,628 km (0.107 R)
• M69: 46,910,152 km (0.119 R)
• M70: 47,204,112 km (0.097 R)
• M71: 47,793,827 km (0.059 R)
• M72: 47,892,262 km (0.094 R)
• M73: 47,990,847 km (0.099 R)
• M74: 48,188,317 km (0.091 R)
• M75: 49,777,046 km (0.079 R)
• M76: 52,700,039 km (0.115 R)
• M77: 55,678,233 km (0.109 R)
• M78: 57,344,604 km (0.096 R)
• M79: 58,183,848 km (0.093 R)
• M80: 59,344,578 km (0.114 R)
• M81: 60,406,274 km (0.09 R)
• M82: 62,118,272 km (0.073 R)
• M83: 62,333,244 km (0.103 R)
• M84: 64,063,044 km (0.114 R)
• M85: 64,389,168 km (0.067 R)
• M86: 64,715,740 km (0.113 R)
• M87: 68,233,833 km (0.059 R)
• M88: 68,677,989 km (0.113 R)
• M89: 69,234,493 km (0.108 R)
• M90: 69,680,743 km (0.106 R)
• M91: 71,250,324 km (0.08 R)
• M92: 72,944,819 km (0.044 R)
• M93: 74,081,763 km (0.044 R)
• M94: 74,652,479 km (0.08 R)
• M95: 76,143,222 km (0.114 R)
• M96: 77,065,343 km (0.071 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: 481 - 13,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit