🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.3

Radius: 15

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.54 AU - 0.68 AU

Year: 329 Days

Day: 9.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 21,833,386 km

• M1: 191,036 km (0.087 R)
• M2: 285,134 km (0.106 R)
• M3: 388,954 km (0.114 R)
• M4: 487,240 km (0.111 R)
• M5: 582,385 km (0.034 R)
• M6: 705,504 km (0.072 R)
• M7: 853,605 km (0.055 R)
• M8: 975,528 km (0.064 R)
• M9: 1,180,776 km (0.087 R)
• M10: 1,276,369 km (0.082 R)
• M11: 1,392,457 km (0.058 R)
• M12: 1,539,512 km (0.051 R)
• M13: 1,663,828 km (0.032 R)
• M14: 1,854,714 km (0.054 R)
• M15: 1,953,000 km (0.117 R)
• M16: 2,280,021 km (0.104 R)
• M17: 2,396,558 km (0.03 R)
• M18: 2,547,951 km (0.102 R)
• M19: 2,652,520 km (0.071 R)
• M20: 2,809,448 km (0.106 R)
• M21: 2,906,238 km (0.104 R)
• M22: 3,044,915 km (0.097 R)
• M23: 3,150,382 km (0.069 R)
• M24: 3,275,146 km (0.102 R)
• M25: 3,431,925 km (0.115 R)
• M26: 3,541,879 km (0.076 R)
• M27: 3,665,447 km (0.066 R)
• M28: 3,853,791 km (0.09 R)
• M29: 3,961,950 km (0.09 R)
• M30: 4,071,007 km (0.044 R)
• M31: 4,325,473 km (0.099 R)
• M32: 4,451,285 km (0.117 R)
• M33: 4,591,907 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150

Radius: 11.4

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.63 AU - 0.99 AU

Year: 503 Days

Day: 8 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 21,833,386 km

• M1: 143,464 km (0.114 R)
• M2: 216,618 km (0.106 R)
• M3: 311,612 km (0.099 R)
• M4: 384,766 km (0.119 R)
• M5: 463,604 km (0.082 R)
• M6: 574,157 km (0.116 R)
• M7: 659,577 km (0.083 R)
• M8: 734,675 km (0.102 R)
• M9: 854,802 km (0.034 R)
• M10: 999,613 km (0.063 R)
• M11: 1,073,514 km (0.092 R)
• M12: 1,249,741 km (0.092 R)
• M13: 1,345,483 km (0.068 R)
• M14: 1,451,847 km (0.094 R)
• M15: 1,585,737 km (0.104 R)
• M16: 1,669,063 km (0.111 R)
• M17: 1,809,835 km (0.108 R)
• M18: 1,910,514 km (0.083 R)
• M19: 2,039,917 km (0.108 R)
• M20: 2,126,534 km (0.104 R)
• M21: 2,232,898 km (0.095 R)
• M22: 2,312,783 km (0.118 R)
• M23: 2,398,353 km (0.096 R)
• M24: 2,480,333 km (0.112 R)
• M25: 2,567,997 km (0.112 R)
• M26: 2,646,985 km (0.025 R)
• M27: 2,751,853 km (0.055 R)
• M28: 2,842,808 km (0.086 R)
• M29: 2,986,273 km (0.068 R)
• M30: 3,137,666 km (0.087 R)
• M31: 3,296,838 km (0.108 R)
• M32: 3,372,086 km (0.114 R)
• M33: 3,464,238 km (0.081 R)
• M34: 3,546,367 km (0.091 R)
• M35: 3,623,560 km (0.068 R)
• M36: 3,695,666 km (0.114 R)
• M37: 3,841,524 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.1

Radius: 8.3

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.02 AU - 2.62 AU

Year: 2439 Days

Day: 13.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 21,833,386 km

• M1: 106,364 km (0.093 R)
• M2: 160,070 km (0.086 R)
• M3: 230,979 km (0.108 R)
• M4: 337,942 km (0.059 R)
• M5: 534,364 km (0.047 R)
• M6: 668,104 km (0.115 R)
• M7: 757,713 km (0.11 R)
• M8: 1,114,504 km (0.06 R)
• M9: 1,167,911 km (0.119 R)
• M10: 1,402,480 km (0.108 R)
• M11: 1,615,507 km (0.058 R)
• M12: 1,851,722 km (0.078 R)
• M13: 2,260,873 km (0.107 R)
• M14: 2,329,538 km (0.084 R)
• M15: 2,454,901 km (0.119 R)
• M16: 2,611,081 km (0.059 R)
• M17: 2,873,925 km (0.096 R)
• M18: 2,993,603 km (0.084 R)
• M19: 3,069,150 km (0.111 R)
• M20: 3,284,272 km (0.084 R)
• M21: 3,425,193 km (0.098 R)
• M22: 3,488,473 km (0.054 R)
• M23: 3,680,556 km (0.076 R)
• M24: 4,092,250 km (0.109 R)
• M25: 4,312,009 km (0.115 R)
• M26: 4,397,579 km (0.078 R)
• M27: 4,657,879 km (0.097 R)
• M28: 4,710,538 km (0.116 R)
• M29: 4,798,651 km (0.119 R)
• M30: 4,994,774 km (0.09 R)
• M31: 5,321,196 km (0.061 R)
• M32: 5,861,693 km (0.082 R)
• M33: 6,537,128 km (0.094 R)
• M34: 6,695,103 km (0.098 R)
• M35: 7,544,669 km (0.092 R)
• M36: 7,919,113 km (0.106 R)
• M37: 8,299,540 km (0.093 R)
• M38: 8,427,746 km (0.113 R)
• M39: 8,707,793 km (0.112 R)
• M40: 10,061,953 km (0.071 R)
• M41: 10,381,943 km (0.11 R)
• M42: 10,474,095 km (0.108 R)
• M43: 10,543,209 km (0.088 R)
• M44: 10,635,810 km (0.056 R)
• M45: 11,008,608 km (0.066 R)
• M46: 11,599,669 km (0.115 R)
• M47: 11,767,069 km (0.032 R)
• M48: 11,863,111 km (0.103 R)
• M49: 12,273,907 km (0.098 R)
• M50: 12,371,295 km (0.099 R)
• M51: 12,615,888 km (0.096 R)
• M52: 12,837,292 km (0.082 R)
• M53: 13,259,158 km (0.111 R)
• M54: 13,384,073 km (0.108 R)
• M55: 13,660,380 km (0.051 R)
• M56: 13,761,209 km (0.081 R)
• M57: 13,837,055 km (0.115 R)
• M58: 14,040,059 km (0.054 R)
• M59: 14,141,936 km (0.11 R)
• M60: 14,500,372 km (0.048 R)
• M61: 14,603,295 km (0.099 R)
• M62: 14,758,279 km (0.088 R)
• M63: 14,861,800 km (0.106 R)
• M64: 15,646,292 km (0.094 R)
• M65: 15,725,429 km (0.099 R)
• M66: 15,990,367 km (0.03 R)
• M67: 16,203,394 km (0.059 R)
• M68: 16,794,007 km (0.12 R)
• M69: 17,146,310 km (0.051 R)
• M70: 17,391,650 km (0.115 R)
• M71: 18,691,805 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.8

Radius: 14.8

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.14 AU - 2.96 AU

Year: 2811 Days

Day: 13.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 21,833,386 km

• M1: 190,737 km (0.097 R)
• M2: 474,076 km (0.053 R)
• M3: 577,747 km (0.12 R)
• M4: 823,387 km (0.094 R)
• M5: 916,885 km (0.1 R)
• M6: 1,168,359 km (0.113 R)
• M7: 1,341,743 km (0.057 R)
• M8: 1,512,734 km (0.094 R)
• M9: 1,606,980 km (0.079 R)
• M10: 1,703,471 km (0.075 R)
• M11: 1,827,039 km (0.114 R)
• M12: 2,018,225 km (0.114 R)
• M13: 2,283,761 km (0.109 R)
• M14: 2,434,855 km (0.05 R)
• M15: 2,560,966 km (0.118 R)
• M16: 2,761,876 km (0.084 R)
• M17: 3,042,970 km (0.042 R)
• M18: 3,194,663 km (0.101 R)
• M19: 3,569,405 km (0.114 R)
• M20: 3,942,053 km (0.094 R)
• M21: 4,242,745 km (0.092 R)
• M22: 4,778,006 km (0.107 R)
• M23: 5,080,942 km (0.11 R)
• M24: 5,353,360 km (0.063 R)
• M25: 5,519,264 km (0.071 R)
• M26: 5,799,461 km (0.112 R)
• M27: 5,970,002 km (0.12 R)
• M28: 6,257,829 km (0.106 R)
• M29: 6,374,216 km (0.112 R)
• M30: 6,471,753 km (0.05 R)
• M31: 6,767,658 km (0.116 R)
• M32: 7,229,915 km (0.08 R)
• M33: 7,454,611 km (0.082 R)
• M34: 7,681,701 km (0.045 R)
• M35: 7,974,015 km (0.086 R)
• M36: 8,142,762 km (0.075 R)
• M37: 8,505,237 km (0.083 R)
• M38: 8,656,182 km (0.095 R)
• M39: 9,180,073 km (0.076 R)
• M40: 10,396,603 km (0.101 R)
• M41: 10,790,195 km (0.117 R)
• M42: 11,094,328 km (0.059 R)
• M43: 11,639,612 km (0.06 R)
• M44: 11,975,908 km (0.113 R)
• M45: 12,437,268 km (0.059 R)
• M46: 12,707,142 km (0.1 R)
• M47: 13,028,479 km (0.097 R)
• M48: 13,127,961 km (0.095 R)
• M49: 13,553,417 km (0.104 R)
• M50: 13,881,934 km (0.118 R)
• M51: 14,418,093 km (0.105 R)
• M52: 14,649,820 km (0.081 R)
• M53: 14,779,222 km (0.099 R)
• M54: 15,221,883 km (0.083 R)
• M55: 15,431,768 km (0.049 R)
• M56: 15,642,552 km (0.073 R)
• M57: 15,854,233 km (0.11 R)
• M58: 16,522,187 km (0.119 R)
• M59: 17,090,360 km (0.067 R)
• M60: 17,281,097 km (0.077 R)
• M61: 17,913,148 km (0.112 R)
• M62: 18,218,178 km (0.106 R)
• M63: 18,805,051 km (0.118 R)
• M64: 18,945,822 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.1

Radius: 10.4

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.74 AU - 5.76 AU

Year: 8303 Days

Day: 11.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 21,833,386 km

• M1: 383,569 km (0.111 R)
• M2: 685,158 km (0.068 R)
• M3: 778,807 km (0.111 R)
• M4: 1,520,812 km (0.111 R)
• M5: 2,123,691 km (0.08 R)
• M6: 2,244,417 km (0.054 R)
• M7: 2,388,480 km (0.083 R)
• M8: 2,794,787 km (0.117 R)
• M9: 2,860,910 km (0.113 R)
• M10: 2,949,920 km (0.11 R)
• M11: 3,480,245 km (0.074 R)
• M12: 3,599,474 km (0.117 R)
• M13: 3,793,054 km (0.1 R)
• M14: 4,115,138 km (0.086 R)
• M15: 4,420,318 km (0.105 R)
• M16: 4,945,406 km (0.095 R)
• M17: 5,161,127 km (0.047 R)
• M18: 5,324,787 km (0.095 R)
• M19: 5,657,642 km (0.117 R)
• M20: 6,140,693 km (0.107 R)
• M21: 6,519,026 km (0.109 R)
• M22: 6,845,150 km (0.068 R)
• M23: 6,995,196 km (0.083 R)
• M24: 7,575,187 km (0.086 R)
• M25: 8,107,307 km (0.082 R)
• M26: 8,266,030 km (0.057 R)
• M27: 8,554,605 km (0.05 R)
• M28: 9,540,006 km (0.081 R)
• M29: 9,640,536 km (0.113 R)
• M30: 10,874,269 km (0.089 R)
• M31: 11,296,584 km (0.091 R)
• M32: 12,890,400 km (0.116 R)
• M33: 13,941,026 km (0.034 R)
• M34: 14,284,502 km (0.11 R)
• M35: 15,964,187 km (0.066 R)
• M36: 16,083,716 km (0.108 R)
• M37: 17,295,010 km (0.095 R)
• M38: 17,376,840 km (0.117 R)
• M39: 17,953,091 km (0.112 R)
• M40: 18,160,434 km (0.111 R)
• M41: 19,082,106 km (0.088 R)
• M42: 19,336,123 km (0.104 R)
• M43: 19,591,337 km (0.106 R)
• M44: 19,719,393 km (0.1 R)
• M45: 20,061,972 km (0.092 R)
• M46: 20,753,264 km (0.046 R)
• M47: 21,014,462 km (0.117 R)
• M48: 21,364,521 km (0.092 R)
• M49: 22,381,637 km (0.103 R)
• M50: 22,649,566 km (0.053 R)
• M51: 23,504,967 km (0.108 R)
• M52: 23,777,235 km (0.104 R)
• M53: 25,666,058 km (0.063 R)
• M54: 26,322,045 km (0.101 R)
• M55: 26,652,207 km (0.112 R)
• M56: 26,936,144 km (0.108 R)
• M57: 27,746,216 km (0.099 R)
• M58: 28,034,192 km (0.106 R)
• M59: 28,419,407 km (0.082 R)
• M60: 28,564,367 km (0.076 R)
• M61: 29,390,446 km (0.118 R)
• M62: 29,683,957 km (0.093 R)
• M63: 31,464,771 km (0.067 R)
• M64: 32,267,363 km (0.09 R)
• M65: 32,519,585 km (0.072 R)
• M66: 33,076,688 km (0.07 R)
• M67: 33,790,419 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.2

Radius: 13.6

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.27 AU - 6.33 AU

Year: 8422 Days

Day: 6.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,833,386 km

• M1: 182,809 km (0.095 R)
• M2: 272,418 km (0.069 R)
• M3: 461,360 km (0.088 R)
• M4: 591,211 km (0.093 R)
• M5: 686,205 km (0.104 R)
• M6: 797,955 km (0.11 R)
• M7: 1,077,404 km (0.086 R)
• M8: 1,415,345 km (0.078 R)
• M9: 1,535,622 km (0.091 R)
• M10: 1,744,311 km (0.107 R)
• M11: 2,067,592 km (0.11 R)
• M12: 2,346,592 km (0.082 R)
• M13: 2,523,417 km (0.109 R)
• M14: 2,687,975 km (0.09 R)
• M15: 3,115,376 km (0.095 R)
• M16: 3,546,068 km (0.083 R)
• M17: 3,656,770 km (0.068 R)
• M18: 4,111,398 km (0.103 R)
• M19: 4,306,175 km (0.069 R)
• M20: 4,444,403 km (0.115 R)
• M21: 5,262,703 km (0.09 R)
• M22: 5,517,319 km (0.117 R)
• M23: 5,624,581 km (0.11 R)
• M24: 5,732,590 km (0.096 R)
• M25: 6,373,019 km (0.078 R)
• M26: 6,463,077 km (0.103 R)
• M27: 6,736,093 km (0.11 R)
• M28: 7,387,741 km (0.047 R)
• M29: 7,601,666 km (0.106 R)
• M30: 7,986,881 km (0.062 R)
• M31: 8,181,956 km (0.07 R)
• M32: 8,502,245 km (0.071 R)
• M33: 8,801,591 km (0.116 R)
• M34: 8,977,817 km (0.09 R)
• M35: 9,981,320 km (0.105 R)
• M36: 10,165,175 km (0.04 R)
• M37: 10,297,270 km (0.116 R)
• M38: 10,456,442 km (0.091 R)
• M39: 10,563,106 km (0.119 R)
• M40: 11,704,238 km (0.075 R)
• M41: 11,814,941 km (0.025 R)
• M42: 11,953,917 km (0.074 R)
• M43: 12,065,367 km (0.087 R)
• M44: 13,459,620 km (0.118 R)
• M45: 13,955,237 km (0.055 R)
• M46: 14,161,084 km (0.119 R)
• M47: 14,279,266 km (0.06 R)
• M48: 14,397,598 km (0.105 R)
• M49: 14,694,999 km (0.073 R)
• M50: 14,904,436 km (0.116 R)
• M51: 15,569,249 km (0.108 R)
• M52: 16,120,218 km (0.117 R)
• M53: 16,522,187 km (0.104 R)
• M54: 16,896,182 km (0.077 R)
• M55: 17,021,545 km (0.097 R)
• M56: 17,399,280 km (0.076 R)
• M57: 17,620,984 km (0.117 R)
• M58: 17,716,277 km (0.082 R)
• M59: 18,872,968 km (0.078 R)
• M60: 19,100,656 km (0.117 R)
• M61: 19,264,017 km (0.118 R)
• M62: 19,362,153 km (0.109 R)
• M63: 20,653,482 km (0.118 R)
• M64: 20,787,522 km (0.084 R)
• M65: 21,022,839 km (0.111 R)
• M66: 21,462,059 km (0.062 R)
• M67: 21,767,986 km (0.087 R)
• M68: 22,212,292 km (0.099 R)
• M69: 22,349,623 km (0.078 R)
• M70: 22,487,253 km (0.093 R)
• M71: 22,625,182 km (0.109 R)
• M72: 23,040,615 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.5

Radius: 5.6

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.65 AU - 8.01 AU

Year: 13698 Days

Day: 18.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 21,833,386 km

• M1: 177,124 km (0.067 R)
• M2: 342,729 km (0.105 R)
• M3: 464,053 km (0.109 R)
• M4: 571,314 km (0.111 R)
• M5: 768,185 km (0.052 R)
• M6: 907,311 km (0.113 R)
• M7: 974,331 km (0.064 R)
• M8: 1,054,665 km (0.106 R)
• M9: 1,089,820 km (0.043 R)
• M10: 1,197,531 km (0.07 R)
• M11: 1,436,439 km (0.109 R)
• M12: 1,787,395 km (0.082 R)
• M13: 1,886,280 km (0.099 R)
• M14: 2,045,452 km (0.103 R)
• M15: 2,119,353 km (0.08 R)
• M16: 2,596,570 km (0.072 R)
• M17: 2,660,598 km (0.048 R)
• M18: 2,806,456 km (0.059 R)
• M19: 2,921,796 km (0.119 R)
• M20: 3,140,059 km (0.118 R)
• M21: 3,276,941 km (0.087 R)
• M22: 3,346,205 km (0.102 R)
• M23: 3,880,718 km (0.106 R)
• M24: 3,972,422 km (0.105 R)
• M25: 4,251,871 km (0.051 R)
• M26: 4,384,414 km (0.09 R)
• M27: 4,576,049 km (0.098 R)
• M28: 5,087,524 km (0.12 R)
• M29: 6,057,068 km (0.059 R)
• M30: 6,120,946 km (0.119 R)
• M31: 6,356,862 km (0.092 R)
• M32: 6,508,555 km (0.092 R)
• M33: 6,552,088 km (0.036 R)
• M34: 6,881,801 km (0.104 R)
• M35: 7,511,758 km (0.117 R)
• M36: 7,580,423 km (0.071 R)
• M37: 7,856,880 km (0.084 R)
• M38: 8,183,452 km (0.058 R)
• M39: 8,348,608 km (0.114 R)
• M40: 9,141,327 km (0.052 R)
• M41: 9,312,467 km (0.11 R)
• M42: 10,489,503 km (0.066 R)
• M43: 11,317,378 km (0.107 R)
• M44: 11,369,737 km (0.076 R)
• M45: 11,712,616 km (0.116 R)
• M46: 12,381,318 km (0.059 R)
• M47: 13,867,723 km (0.096 R)
• M48: 13,980,071 km (0.087 R)
• M49: 14,603,295 km (0.093 R)
• M50: 14,717,588 km (0.111 R)
• M51: 15,380,456 km (0.107 R)
• M52: 15,438,500 km (0.072 R)
• M53: 15,935,464 km (0.118 R)
• M54: 16,765,134 km (0.094 R)
• M55: 17,215,424 km (0.066 R)
• M56: 17,578,498 km (0.056 R)
• M57: 17,852,411 km (0.062 R)
• M58: 18,219,973 km (0.108 R)
• M59: 18,312,275 km (0.095 R)
• M60: 18,466,361 km (0.072 R)
• M61: 18,837,962 km (0.087 R)
• M62: 18,993,544 km (0.102 R)
• M63: 19,400,001 km (0.099 R)
• M64: 20,508,671 km (0.1 R)
• M65: 20,797,096 km (0.083 R)
• M66: 20,893,587 km (0.119 R)
• M67: 21,345,522 km (0.109 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 12,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit