🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.6

Radius: 13.8

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.91 AU - 1.05 AU

Year: 636 Days

Day: 8.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 53,978,871 km

• M1: 179,517 km (0.104 R)
• M2: 265,985 km (0.066 R)
• M3: 401,072 km (0.097 R)
• M4: 498,460 km (0.113 R)
• M5: 584,329 km (0.111 R)
• M6: 676,482 km (0.104 R)
• M7: 800,049 km (0.102 R)
• M8: 916,137 km (0.085 R)
• M9: 1,004,550 km (0.113 R)
• M10: 1,102,088 km (0.048 R)
• M11: 1,203,066 km (0.097 R)
• M12: 1,383,182 km (0.073 R)
• M13: 1,572,722 km (0.105 R)
• M14: 1,771,239 km (0.117 R)
• M15: 1,891,665 km (0.052 R)
• M16: 2,000,273 km (0.09 R)
• M17: 2,201,183 km (0.118 R)
• M18: 2,300,516 km (0.094 R)
• M19: 2,559,320 km (0.065 R)
• M20: 2,729,264 km (0.088 R)
• M21: 2,902,947 km (0.036 R)
• M22: 3,174,766 km (0.111 R)
• M23: 3,490,717 km (0.068 R)
• M24: 3,679,808 km (0.07 R)
• M25: 4,068,464 km (0.057 R)
• M26: 4,277,302 km (0.116 R)
• M27: 4,431,538 km (0.118 R)
• M28: 4,538,650 km (0.117 R)
• M29: 4,725,647 km (0.118 R)
• M30: 5,199,573 km (0.098 R)
• M31: 5,322,991 km (0.069 R)
• M32: 5,826,687 km (0.086 R)
• M33: 6,138,599 km (0.085 R)
• M34: 6,269,198 km (0.056 R)
• M35: 6,522,318 km (0.085 R)
• M36: 6,801,168 km (0.072 R)
• M37: 6,902,595 km (0.106 R)
• M38: 7,118,315 km (0.047 R)
• M39: 7,255,796 km (0.104 R)
• M40: 7,359,318 km (0.1 R)
• M41: 7,486,775 km (0.108 R)
• M42: 7,638,168 km (0.109 R)
• M43: 7,790,758 km (0.084 R)
• M44: 7,908,641 km (0.086 R)
• M45: 8,063,026 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.4

Radius: 9.4

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.23 AU - 4.17 AU

Year: 4669 Days

Day: 13.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,978,871 km

• M1: 119,379 km (0.054 R)
• M2: 211,232 km (0.12 R)
• M3: 465,848 km (0.093 R)
• M4: 586,124 km (0.076 R)
• M5: 683,812 km (0.079 R)
• M6: 1,090,568 km (0.066 R)
• M7: 1,312,572 km (0.076 R)
• M8: 1,751,941 km (0.099 R)
• M9: 2,097,512 km (0.068 R)
• M10: 2,322,208 km (0.09 R)
• M11: 2,410,770 km (0.114 R)
• M12: 2,500,528 km (0.107 R)
• M13: 2,701,887 km (0.067 R)
• M14: 3,159,657 km (0.081 R)
• M15: 3,258,092 km (0.111 R)
• M16: 3,580,176 km (0.088 R)
• M17: 3,870,396 km (0.105 R)
• M18: 3,997,255 km (0.106 R)
• M19: 4,254,863 km (0.118 R)
• M20: 4,363,919 km (0.102 R)
• M21: 4,763,944 km (0.063 R)
• M22: 5,362,635 km (0.119 R)
• M23: 5,742,913 km (0.089 R)
• M24: 5,960,727 km (0.095 R)
• M25: 6,082,799 km (0.042 R)
• M26: 6,255,285 km (0.085 R)
• M27: 6,479,383 km (0.049 R)
• M28: 6,909,926 km (0.074 R)
• M29: 7,012,550 km (0.066 R)
• M30: 7,428,282 km (0.063 R)
• M31: 8,013,060 km (0.103 R)
• M32: 8,202,302 km (0.094 R)
• M33: 8,420,266 km (0.116 R)
• M34: 9,339,844 km (0.084 R)
• M35: 9,999,421 km (0.09 R)
• M36: 10,174,002 km (0.025 R)
• M37: 10,496,684 km (0.062 R)
• M38: 10,912,267 km (0.098 R)
• M39: 11,212,360 km (0.098 R)
• M40: 11,393,823 km (0.032 R)
• M41: 11,637,218 km (0.117 R)
• M42: 11,698,254 km (0.067 R)
• M43: 12,036,345 km (0.09 R)
• M44: 12,284,229 km (0.097 R)
• M45: 12,377,578 km (0.092 R)
• M46: 12,533,758 km (0.076 R)
• M47: 12,942,909 km (0.076 R)
• M48: 13,196,926 km (0.036 R)
• M49: 13,260,654 km (0.08 R)
• M50: 13,516,766 km (0.034 R)
• M51: 13,709,897 km (0.065 R)
• M52: 14,001,314 km (0.106 R)
• M53: 14,854,470 km (0.118 R)
• M54: 15,153,816 km (0.073 R)
• M55: 16,507,975 km (0.065 R)
• M56: 16,818,092 km (0.09 R)
• M57: 16,887,206 km (0.071 R)
• M58: 17,060,440 km (0.057 R)
• M59: 17,408,854 km (0.117 R)
• M60: 17,759,661 km (0.056 R)
• M61: 17,935,887 km (0.042 R)
• M62: 18,290,135 km (0.086 R)
• M63: 19,113,671 km (0.073 R)
• M64: 19,221,980 km (0.083 R)
• M65: 19,548,103 km (0.11 R)
• M66: 19,839,520 km (0.102 R)
• M67: 20,463,792 km (0.118 R)
• M68: 20,685,496 km (0.077 R)
• M69: 21,505,741 km (0.091 R)
• M70: 22,071,071 km (0.093 R)
• M71: 23,216,393 km (0.095 R)
• M72: 24,459,252 km (0.104 R)
• M73: 24,930,934 km (0.091 R)
• M74: 26,123,079 km (0.11 R)
• M75: 26,524,600 km (0.109 R)
• M76: 26,645,475 km (0.079 R)
• M77: 26,726,108 km (0.106 R)
• M78: 26,806,891 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912

Radius: 9

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.91 AU - 4.59 AU

Year: 5748 Days

Day: 11.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,978,871 km

• M1: 264,339 km (0.074 R)
• M2: 1,044,492 km (0.078 R)
• M3: 1,126,023 km (0.104 R)
• M4: 2,056,522 km (0.08 R)
• M5: 2,202,081 km (0.068 R)
• M6: 2,437,697 km (0.056 R)
• M7: 2,592,082 km (0.106 R)
• M8: 2,726,870 km (0.09 R)
• M9: 2,980,139 km (0.034 R)
• M10: 3,121,659 km (0.096 R)
• M11: 3,785,425 km (0.057 R)
• M12: 4,278,350 km (0.052 R)
• M13: 4,846,672 km (0.084 R)
• M14: 5,438,631 km (0.033 R)
• M15: 6,445,125 km (0.073 R)
• M16: 6,506,161 km (0.084 R)
• M17: 6,969,765 km (0.071 R)
• M18: 7,158,258 km (0.104 R)
• M19: 7,733,761 km (0.098 R)
• M20: 7,831,149 km (0.042 R)
• M21: 8,158,619 km (0.054 R)
• M22: 8,591,107 km (0.082 R)
• M23: 9,443,814 km (0.098 R)
• M24: 9,652,354 km (0.097 R)
• M25: 10,538,123 km (0.071 R)
• M26: 10,790,794 km (0.102 R)
• M27: 11,082,061 km (0.083 R)
• M28: 11,598,024 km (0.108 R)
• M29: 12,046,518 km (0.032 R)
• M30: 12,386,554 km (0.051 R)
• M31: 12,462,550 km (0.07 R)
• M32: 12,538,695 km (0.068 R)
• M33: 12,768,029 km (0.094 R)
• M34: 12,883,369 km (0.095 R)
• M35: 12,960,412 km (0.109 R)
• M36: 14,213,294 km (0.097 R)
• M37: 14,332,822 km (0.09 R)
• M38: 15,056,427 km (0.112 R)
• M39: 15,218,891 km (0.077 R)
• M40: 15,422,792 km (0.114 R)
• M41: 16,164,200 km (0.095 R)
• M42: 16,497,504 km (0.1 R)
• M43: 16,790,865 km (0.093 R)
• M44: 17,255,516 km (0.107 R)
• M45: 18,068,132 km (0.076 R)
• M46: 18,414,002 km (0.089 R)
• M47: 18,718,434 km (0.106 R)
• M48: 19,200,139 km (0.048 R)
• M49: 19,819,175 km (0.101 R)
• M50: 19,908,185 km (0.094 R)
• M51: 20,086,506 km (0.098 R)
• M52: 20,714,967 km (0.084 R)
• M53: 20,940,860 km (0.091 R)
• M54: 21,213,128 km (0.055 R)
• M55: 21,486,593 km (0.074 R)
• M56: 21,853,107 km (0.114 R)
• M57: 22,406,619 km (0.087 R)
• M58: 23,339,362 km (0.107 R)
• M59: 24,953,972 km (0.106 R)
• M60: 26,115,300 km (0.077 R)
• M61: 27,096,513 km (0.056 R)
• M62: 27,492,349 km (0.113 R)
• M63: 28,089,693 km (0.082 R)
• M64: 29,297,247 km (0.101 R)
• M65: 29,449,388 km (0.109 R)
• M66: 29,805,431 km (0.043 R)
• M67: 30,111,807 km (0.092 R)
• M68: 30,214,132 km (0.057 R)
• M69: 30,573,167 km (0.108 R)
• M70: 31,088,532 km (0.079 R)
• M71: 31,971,309 km (0.061 R)
• M72: 32,284,866 km (0.081 R)
• M73: 32,389,585 km (0.092 R)
• M74: 32,757,147 km (0.056 R)
• M75: 33,231,671 km (0.036 R)
• M76: 33,337,437 km (0.084 R)
• M77: 33,708,439 km (0.081 R)
• M78: 34,187,452 km (0.108 R)
• M79: 34,615,152 km (0.112 R)
• M80: 35,206,213 km (0.066 R)
• M81: 35,475,938 km (0.089 R)
• M82: 36,234,848 km (0.078 R)
• M83: 36,398,209 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.5

Radius: 12.4

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.63 AU - 5.13 AU

Year: 6013 Days

Day: 14.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,978,871 km

• M1: 174,282 km (0.046 R)
• M2: 314,455 km (0.111 R)
• M3: 595,400 km (0.098 R)
• M4: 815,009 km (0.106 R)
• M5: 1,016,817 km (0.081 R)
• M6: 1,139,936 km (0.113 R)
• M7: 1,235,828 km (0.037 R)
• M8: 1,368,073 km (0.118 R)
• M9: 1,558,211 km (0.069 R)
• M10: 2,042,609 km (0.039 R)
• M11: 2,322,657 km (0.105 R)
• M12: 2,964,431 km (0.063 R)
• M13: 3,422,051 km (0.12 R)
• M14: 3,707,484 km (0.112 R)
• M15: 3,853,192 km (0.107 R)
• M16: 4,125,311 km (0.105 R)
• M17: 4,688,397 km (0.114 R)
• M18: 4,952,587 km (0.1 R)
• M19: 5,086,477 km (0.083 R)
• M20: 5,467,802 km (0.064 R)
• M21: 6,461,730 km (0.032 R)
• M22: 6,934,759 km (0.027 R)
• M23: 7,054,736 km (0.082 R)
• M24: 7,388,340 km (0.118 R)
• M25: 7,665,245 km (0.095 R)
• M26: 8,197,515 km (0.105 R)
• M27: 9,264,746 km (0.067 R)
• M28: 9,563,493 km (0.053 R)
• M29: 10,306,994 km (0.114 R)
• M30: 10,444,175 km (0.114 R)
• M31: 10,547,547 km (0.104 R)
• M32: 10,720,483 km (0.057 R)
• M33: 11,386,193 km (0.104 R)
• M34: 11,849,348 km (0.108 R)
• M35: 13,612,957 km (0.116 R)
• M36: 14,180,831 km (0.103 R)
• M37: 15,457,200 km (0.11 R)
• M38: 15,653,921 km (0.096 R)
• M39: 15,970,171 km (0.113 R)
• M40: 16,609,253 km (0.11 R)
• M41: 16,770,221 km (0.119 R)
• M42: 16,891,395 km (0.099 R)
• M43: 17,093,950 km (0.09 R)
• M44: 18,617,754 km (0.046 R)
• M45: 18,910,966 km (0.11 R)
• M46: 19,332,383 km (0.09 R)
• M47: 19,970,418 km (0.11 R)
• M48: 20,572,250 km (0.078 R)
• M49: 20,701,952 km (0.116 R)
• M50: 21,223,600 km (0.065 R)
• M51: 21,442,312 km (0.103 R)
• M52: 21,749,586 km (0.093 R)
• M53: 21,881,830 km (0.076 R)
• M54: 22,635,803 km (0.117 R)
• M55: 23,038,521 km (0.062 R)
• M56: 23,443,482 km (0.073 R)
• M57: 23,805,509 km (0.079 R)
• M58: 23,896,315 km (0.085 R)
• M59: 23,987,121 km (0.058 R)
• M60: 24,443,394 km (0.109 R)
• M61: 24,994,812 km (0.066 R)
• M62: 25,272,017 km (0.085 R)
• M63: 26,016,117 km (0.057 R)
• M64: 27,003,912 km (0.029 R)
• M65: 27,098,607 km (0.107 R)
• M66: 27,621,452 km (0.119 R)
• M67: 29,015,853 km (0.089 R)
• M68: 29,746,190 km (0.111 R)
• M69: 30,630,463 km (0.091 R)
• M70: 30,778,715 km (0.094 R)
• M71: 31,175,149 km (0.11 R)
• M72: 31,324,149 km (0.083 R)
• M73: 32,223,830 km (0.101 R)
• M74: 32,525,569 km (0.072 R)
• M75: 33,334,744 km (0.118 R)
• M76: 33,792,962 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.1

Radius: 7.4

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.52 AU - 7.52 AU

Year: 12202 Days

Day: 21.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,978,871 km

• M1: 117,135 km (0.096 R)
• M2: 305,030 km (0.103 R)
• M3: 415,134 km (0.026 R)
• M4: 768,185 km (0.116 R)
• M5: 903,870 km (0.112 R)
• M6: 1,089,970 km (0.074 R)
• M7: 1,154,896 km (0.048 R)
• M8: 1,311,375 km (0.061 R)
• M9: 1,380,639 km (0.116 R)
• M10: 2,248,606 km (0.118 R)
• M11: 2,473,451 km (0.07 R)
• M12: 2,975,502 km (0.1 R)
• M13: 3,412,327 km (0.114 R)
• M14: 3,736,656 km (0.1 R)
• M15: 3,869,050 km (0.089 R)
• M16: 4,104,816 km (0.104 R)
• M17: 4,241,548 km (0.079 R)
• M18: 4,484,645 km (0.073 R)
• M19: 4,803,737 km (0.081 R)
• M20: 4,984,302 km (0.061 R)
• M21: 5,057,156 km (0.049 R)
• M22: 5,277,813 km (0.114 R)
• M23: 5,690,553 km (0.108 R)
• M24: 5,766,699 km (0.096 R)
• M25: 7,153,770 km (0.048 R)
• M26: 7,905,499 km (0.06 R)
• M27: 7,990,621 km (0.049 R)
• M28: 8,247,779 km (0.113 R)
• M29: 8,333,948 km (0.118 R)
• M30: 8,858,139 km (0.09 R)
• M31: 9,755,277 km (0.1 R)
• M32: 10,540,367 km (0.087 R)
• M33: 10,775,235 km (0.063 R)
• M34: 12,714,921 km (0.103 R)
• M35: 13,469,643 km (0.118 R)
• M36: 13,622,382 km (0.103 R)
• M37: 13,980,819 km (0.077 R)
• M38: 14,498,427 km (0.111 R)
• M39: 15,074,977 km (0.096 R)
• M40: 15,552,344 km (0.069 R)
• M41: 15,605,601 km (0.117 R)
• M42: 15,926,937 km (0.088 R)
• M43: 18,405,774 km (0.087 R)
• M44: 19,776,091 km (0.113 R)
• M45: 20,298,337 km (0.094 R)
• M46: 20,415,023 km (0.112 R)
• M47: 20,825,220 km (0.114 R)
• M48: 21,475,223 km (0.108 R)
• M49: 22,613,663 km (0.079 R)
• M50: 22,916,599 km (0.105 R)
• M51: 23,038,072 km (0.062 R)
• M52: 25,073,800 km (0.096 R)
• M53: 25,575,850 km (0.071 R)
• M54: 26,081,342 km (0.075 R)
• M55: 26,845,787 km (0.084 R)
• M56: 28,331,294 km (0.115 R)
• M57: 29,051,159 km (0.077 R)
• M58: 30,977,680 km (0.107 R)
• M59: 31,246,657 km (0.118 R)
• M60: 31,516,382 km (0.103 R)
• M61: 31,583,850 km (0.116 R)
• M62: 32,945,041 km (0.059 R)
• M63: 33,909,349 km (0.075 R)
• M64: 35,022,507 km (0.043 R)
• M65: 35,092,519 km (0.069 R)
• M66: 35,232,692 km (0.101 R)
• M67: 35,372,865 km (0.066 R)
• M68: 36,360,062 km (0.032 R)
• M69: 38,001,450 km (0.083 R)
• M70: 38,867,472 km (0.079 R)
• M71: 39,521,065 km (0.098 R)
• M72: 39,885,934 km (0.1 R)
• M73: 40,545,212 km (0.106 R)
• M74: 41,134,328 km (0.118 R)
• M75: 42,544,886 km (0.086 R)
• M76: 43,068,479 km (0.11 R)
• M77: 43,594,316 km (0.114 R)
• M78: 44,197,793 km (0.099 R)
• M79: 45,642,161 km (0.105 R)
• M80: 45,795,050 km (0.116 R)
• M81: 47,565,989 km (0.091 R)
• M82: 48,420,941 km (0.086 R)
• M83: 48,655,062 km (0.046 R)
• M84: 48,811,242 km (0.118 R)
• M85: 52,050,634 km (0.083 R)
• M86: 52,210,405 km (0.092 R)
• M87: 52,851,282 km (0.118 R)
• M88: 53,011,801 km (0.112 R)
• M89: 53,092,135 km (0.048 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 18,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit