🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.96 AU - 1.5 AU

Year: 498 Days

Day: 23.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.15 AU - 1.43 AU

Year: 535 Days

Day: 14.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 105,956,140 km

• M1: 109,057 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.7 AU - 1.76 AU

Year: 831 Days

Day: 12.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,956,140 km

• M1: 17,653 km (0.103 R)

Asteroid Belt

Center: 5.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.4

Radius: 9.4

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.51 AU - 9.61 AU

Year: 10796 Days

Day: 13.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 105,956,140 km

• M1: 231,428 km (0.111 R)
• M2: 386,561 km (0.109 R)
• M3: 559,496 km (0.08 R)
• M4: 854,952 km (0.04 R)
• M5: 968,347 km (0.107 R)
• M6: 1,087,128 km (0.073 R)
• M7: 1,169,107 km (0.071 R)
• M8: 1,368,671 km (0.054 R)
• M9: 1,518,269 km (0.099 R)
• M10: 1,704,967 km (0.119 R)
• M11: 1,932,356 km (0.09 R)
• M12: 2,049,790 km (0.035 R)
• M13: 2,654,165 km (0.093 R)
• M14: 2,728,665 km (0.085 R)
• M15: 2,861,059 km (0.041 R)
• M16: 3,554,296 km (0.118 R)
• M17: 3,761,788 km (0.088 R)
• M18: 5,111,610 km (0.047 R)
• M19: 5,346,030 km (0.096 R)
• M20: 5,898,794 km (0.047 R)
• M21: 6,144,733 km (0.072 R)
• M22: 6,219,232 km (0.113 R)
• M23: 6,621,501 km (0.097 R)
• M24: 7,214,507 km (0.055 R)
• M25: 7,293,195 km (0.08 R)
• M26: 7,424,842 km (0.081 R)
• M27: 7,663,899 km (0.059 R)
• M28: 7,986,582 km (0.097 R)
• M29: 8,286,226 km (0.12 R)
• M30: 8,756,711 km (0.119 R)
• M31: 9,349,717 km (0.117 R)
• M32: 9,985,059 km (0.113 R)
• M33: 10,219,479 km (0.107 R)
• M34: 11,327,551 km (0.096 R)
• M35: 11,572,143 km (0.113 R)
• M36: 12,410,639 km (0.105 R)
• M37: 12,504,886 km (0.055 R)
• M38: 13,012,322 km (0.099 R)
• M39: 13,981,567 km (0.038 R)
• M40: 16,126,202 km (0.055 R)
• M41: 16,401,462 km (0.086 R)
• M42: 17,236,367 km (0.081 R)
• M43: 17,942,769 km (0.117 R)
• M44: 18,120,940 km (0.09 R)
• M45: 18,442,874 km (0.086 R)
• M46: 18,586,638 km (0.119 R)
• M47: 19,056,375 km (0.09 R)
• M48: 19,165,282 km (0.063 R)
• M49: 19,420,347 km (0.109 R)
• M50: 20,044,319 km (0.03 R)
• M51: 20,824,323 km (0.115 R)
• M52: 21,011,470 km (0.062 R)
• M53: 21,349,860 km (0.098 R)
• M54: 21,500,804 km (0.067 R)
• M55: 21,614,200 km (0.115 R)
• M56: 22,070,024 km (0.046 R)
• M57: 22,644,181 km (0.09 R)
• M58: 23,262,020 km (0.105 R)
• M59: 24,553,798 km (0.031 R)
• M60: 25,427,898 km (0.104 R)
• M61: 25,989,488 km (0.115 R)
• M62: 26,352,712 km (0.108 R)
• M63: 27,002,416 km (0.112 R)
• M64: 27,411,267 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.6

Radius: 14.7

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.88 AU - 12.18 AU

Year: 11602 Days

Day: 9.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 105,956,140 km

• M1: 188,942 km (0.079 R)
• M2: 329,115 km (0.059 R)
• M3: 524,341 km (0.029 R)
• M4: 740,360 km (0.106 R)
• M5: 1,352,963 km (0.114 R)
• M6: 1,514,379 km (0.105 R)
• M7: 1,682,677 km (0.117 R)
• M8: 1,977,684 km (0.045 R)
• M9: 2,121,148 km (0.032 R)
• M10: 2,891,727 km (0.083 R)
• M11: 2,985,076 km (0.11 R)
• M12: 3,151,130 km (0.111 R)
• M13: 3,393,628 km (0.081 R)
• M14: 3,642,559 km (0.078 R)
• M15: 3,871,742 km (0.057 R)
• M16: 4,053,354 km (0.08 R)
• M17: 4,670,146 km (0.076 R)
• M18: 4,891,701 km (0.106 R)
• M19: 5,088,422 km (0.115 R)
• M20: 5,202,116 km (0.12 R)
• M21: 5,403,026 km (0.095 R)
• M22: 5,548,286 km (0.095 R)
• M23: 5,724,063 km (0.107 R)
• M24: 6,446,322 km (0.095 R)
• M25: 7,038,729 km (0.037 R)
• M26: 7,165,738 km (0.088 R)
• M27: 7,389,686 km (0.075 R)
• M28: 7,713,865 km (0.108 R)
• M29: 8,275,605 km (0.038 R)
• M30: 8,953,582 km (0.084 R)
• M31: 9,649,511 km (0.069 R)
• M32: 9,826,187 km (0.107 R)
• M33: 10,182,977 km (0.082 R)
• M34: 10,982,728 km (0.092 R)
• M35: 11,315,733 km (0.113 R)
• M36: 11,577,080 km (0.048 R)
• M37: 11,727,276 km (0.113 R)
• M38: 13,108,813 km (0.087 R)
• M39: 14,379,647 km (0.1 R)
• M40: 14,662,835 km (0.072 R)
• M41: 14,907,129 km (0.085 R)
• M42: 15,772,702 km (0.086 R)
• M43: 16,952,281 km (0.106 R)
• M44: 17,423,365 km (0.119 R)
• M45: 18,159,985 km (0.12 R)
• M46: 18,334,865 km (0.111 R)
• M47: 20,023,376 km (0.116 R)
• M48: 20,521,537 km (0.028 R)
• M49: 21,483,750 km (0.104 R)
• M50: 22,601,396 km (0.042 R)
• M51: 23,262,170 km (0.071 R)
• M52: 23,642,597 km (0.068 R)
• M53: 23,833,634 km (0.096 R)
• M54: 26,017,463 km (0.095 R)
• M55: 26,214,633 km (0.117 R)
• M56: 26,660,136 km (0.07 R)
• M57: 28,011,752 km (0.058 R)
• M58: 28,264,573 km (0.103 R)
• M59: 28,416,564 km (0.037 R)
• M60: 28,721,445 km (0.082 R)
• M61: 29,027,372 km (0.114 R)
• M62: 30,003,349 km (0.102 R)
• M63: 30,677,437 km (0.094 R)
• M64: 31,987,615 km (0.08 R)
• M65: 33,209,082 km (0.106 R)
• M66: 33,691,236 km (0.046 R)
• M67: 34,391,653 km (0.106 R)
• M68: 34,933,796 km (0.11 R)
• M69: 35,642,889 km (0.062 R)
• M70: 36,301,569 km (0.073 R)
• M71: 36,466,875 km (0.066 R)
• M72: 36,577,128 km (0.108 R)
• M73: 36,798,234 km (0.032 R)
• M74: 37,185,992 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339

Radius: 9.3

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.46 AU - 13.62 AU

Year: 13398 Days

Day: 6.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 105,956,140 km

• M1: 127,308 km (0.098 R)
• M2: 511,326 km (0.057 R)
• M3: 692,489 km (0.058 R)
• M4: 877,392 km (0.12 R)
• M5: 1,136,196 km (0.115 R)
• M6: 1,295,069 km (0.026 R)
• M7: 1,377,348 km (0.113 R)
• M8: 1,504,207 km (0.05 R)
• M9: 1,747,004 km (0.107 R)
• M10: 2,920,450 km (0.072 R)
• M11: 3,168,333 km (0.087 R)
• M12: 3,337,379 km (0.091 R)
• M13: 4,012,813 km (0.074 R)
• M14: 4,103,918 km (0.109 R)
• M15: 4,319,489 km (0.094 R)
• M16: 4,826,177 km (0.103 R)
• M17: 5,689,506 km (0.043 R)
• M18: 6,780,224 km (0.089 R)
• M19: 7,367,994 km (0.114 R)
• M20: 7,972,220 km (0.066 R)
• M21: 8,125,857 km (0.108 R)
• M22: 8,513,914 km (0.081 R)
• M23: 8,670,992 km (0.097 R)
• M24: 8,828,818 km (0.048 R)
• M25: 9,673,746 km (0.038 R)
• M26: 9,796,417 km (0.115 R)
• M27: 9,960,974 km (0.093 R)
• M28: 12,448,039 km (0.069 R)
• M29: 12,760,698 km (0.082 R)
• M30: 12,940,365 km (0.07 R)
• M31: 13,075,751 km (0.091 R)
• M32: 13,668,009 km (0.078 R)
• M33: 13,805,789 km (0.12 R)
• M34: 13,944,167 km (0.11 R)
• M35: 14,595,965 km (0.108 R)
• M36: 14,689,913 km (0.053 R)
• M37: 14,784,010 km (0.098 R)
• M38: 14,972,952 km (0.082 R)
• M39: 15,067,647 km (0.108 R)
• M40: 15,257,786 km (0.092 R)
• M41: 15,448,523 km (0.099 R)
• M42: 15,881,011 km (0.068 R)
• M43: 17,152,293 km (0.074 R)
• M44: 17,500,109 km (0.108 R)
• M45: 18,001,112 km (0.063 R)
• M46: 19,274,040 km (0.114 R)
• M47: 19,999,590 km (0.104 R)
• M48: 20,260,788 km (0.098 R)
• M49: 20,786,774 km (0.047 R)
• M50: 21,157,627 km (0.091 R)
• M51: 23,044,505 km (0.065 R)
• M52: 23,263,666 km (0.071 R)
• M53: 23,869,687 km (0.103 R)
• M54: 24,035,740 km (0.119 R)
• M55: 27,092,025 km (0.032 R)
• M56: 29,611,851 km (0.097 R)
• M57: 29,850,161 km (0.089 R)
• M58: 30,208,597 km (0.085 R)
• M59: 31,353,171 km (0.083 R)
• M60: 31,656,705 km (0.087 R)
• M61: 32,022,322 km (0.115 R)
• M62: 32,328,100 km (0.068 R)
• M63: 33,374,687 km (0.105 R)
• M64: 33,871,202 km (0.097 R)
• M65: 34,369,961 km (0.071 R)
• M66: 35,564,500 km (0.093 R)
• M67: 36,453,261 km (0.1 R)
• M68: 37,993,970 km (0.116 R)
• M69: 38,123,372 km (0.08 R)
• M70: 39,098,151 km (0.096 R)
• M71: 41,537,494 km (0.071 R)
• M72: 41,670,786 km (0.105 R)
• M73: 42,406,359 km (0.091 R)
• M74: 43,011,183 km (0.113 R)
• M75: 44,093,823 km (0.052 R)
• M76: 44,161,740 km (0.104 R)
• M77: 44,979,891 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.7

Radius: 10.6

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 10.31 AU - 12.53 AU

Year: 14096 Days

Day: 12.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 105,956,140 km

• M1: 397,033 km (0.077 R)
• M2: 523,293 km (0.096 R)
• M3: 664,963 km (0.082 R)
• M4: 741,108 km (0.107 R)
• M5: 1,168,808 km (0.078 R)
• M6: 1,773,333 km (0.088 R)
• M7: 2,463,727 km (0.095 R)
• M8: 2,742,727 km (0.099 R)
• M9: 2,934,512 km (0.038 R)
• M10: 4,212,526 km (0.105 R)
• M11: 4,736,269 km (0.104 R)
• M12: 5,280,655 km (0.067 R)
• M13: 6,134,410 km (0.088 R)
• M14: 6,218,035 km (0.088 R)
• M15: 6,641,547 km (0.076 R)
• M16: 6,943,585 km (0.08 R)
• M17: 7,074,483 km (0.106 R)
• M18: 7,250,261 km (0.079 R)
• M19: 7,876,777 km (0.117 R)
• M20: 8,104,913 km (0.081 R)
• M21: 8,801,890 km (0.063 R)
• M22: 10,055,520 km (0.063 R)
• M23: 10,402,587 km (0.064 R)
• M24: 10,905,086 km (0.103 R)
• M25: 11,006,514 km (0.104 R)
• M26: 11,673,870 km (0.12 R)
• M27: 12,354,241 km (0.095 R)
• M28: 12,619,328 km (0.073 R)
• M29: 12,939,917 km (0.089 R)
• M30: 13,047,477 km (0.046 R)
• M31: 13,698,527 km (0.117 R)
• M32: 17,405,413 km (0.094 R)
• M33: 17,882,032 km (0.12 R)
• M34: 18,362,839 km (0.09 R)
• M35: 19,091,979 km (0.094 R)
• M36: 20,265,874 km (0.094 R)
• M37: 20,892,988 km (0.056 R)
• M38: 21,462,956 km (0.087 R)
• M39: 21,909,805 km (0.085 R)
• M40: 22,359,646 km (0.114 R)
• M41: 23,138,003 km (0.075 R)
• M42: 24,388,642 km (0.103 R)
• M43: 24,921,659 km (0.033 R)
• M44: 25,324,077 km (0.027 R)
• M45: 25,796,208 km (0.061 R)
• M46: 26,954,844 km (0.115 R)
• M47: 28,060,970 km (0.084 R)
• M48: 28,130,533 km (0.11 R)
• M49: 28,200,246 km (0.113 R)
• M50: 29,181,757 km (0.103 R)
• M51: 29,818,596 km (0.081 R)
• M52: 29,889,655 km (0.109 R)
• M53: 30,174,489 km (0.116 R)
• M54: 30,674,894 km (0.091 R)
• M55: 31,467,015 km (0.039 R)
• M56: 32,265,718 km (0.1 R)
• M57: 33,144,755 km (0.102 R)
• M58: 34,254,621 km (0.031 R)
• M59: 35,226,259 km (0.076 R)
• M60: 35,376,605 km (0.11 R)
• M61: 36,738,843 km (0.082 R)
• M62: 37,579,883 km (0.064 R)
• M63: 42,837,201 km (0.081 R)
• M64: 43,802,855 km (0.057 R)
• M65: 43,883,638 km (0.051 R)
• M66: 46,248,331 km (0.084 R)
• M67: 47,736,681 km (0.043 R)
• M68: 47,819,857 km (0.108 R)
• M69: 47,986,359 km (0.091 R)
• M70: 48,403,289 km (0.103 R)
• M71: 48,654,015 km (0.087 R)
• M72: 51,440,873 km (0.083 R)
• M73: 51,526,144 km (0.051 R)
• M74: 52,638,704 km (0.118 R)
• M75: 53,240,985 km (0.101 R)
• M76: 53,327,303 km (0.107 R)
• M77: 53,932,276 km (0.076 R)
• M78: 54,279,044 km (0.112 R)
• M79: 54,365,811 km (0.115 R)
• M80: 54,452,578 km (0.029 R)
• M81: 55,585,782 km (0.102 R)
• M82: 56,991,104 km (0.037 R)
• M83: 57,079,367 km (0.095 R)
• M84: 57,255,892 km (0.097 R)
• M85: 58,052,800 km (0.045 R)
• M86: 58,942,608 km (0.119 R)
• M87: 59,389,158 km (0.087 R)
• M88: 59,478,468 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.5

Radius: 6.8

Gravity: 16.55 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 18.54 AU - 20.16 AU

Year: 31089 Days

Day: 19.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 105,956,140 km

• M1: 122,072 km (0.095 R)
• M2: 719,267 km (0.106 R)
• M3: 838,047 km (0.116 R)
• M4: 899,981 km (0.091 R)
• M5: 1,450,202 km (0.101 R)
• M6: 1,719,029 km (0.077 R)
• M7: 1,961,976 km (0.109 R)
• M8: 2,570,540 km (0.074 R)
• M9: 2,848,343 km (0.082 R)
• M10: 2,990,910 km (0.11 R)
• M11: 3,842,272 km (0.05 R)
• M12: 4,540,744 km (0.064 R)
• M13: 4,763,495 km (0.113 R)
• M14: 6,173,755 km (0.113 R)
• M15: 7,180,399 km (0.12 R)
• M16: 10,127,776 km (0.076 R)
• M17: 10,565,499 km (0.115 R)
• M18: 10,860,656 km (0.1 R)
• M19: 10,935,006 km (0.079 R)
• M20: 11,084,005 km (0.076 R)
• M21: 11,686,586 km (0.063 R)
• M22: 11,915,321 km (0.098 R)
• M23: 13,637,342 km (0.088 R)
• M24: 14,039,611 km (0.093 R)
• M25: 15,269,305 km (0.106 R)
• M26: 16,447,687 km (0.084 R)
• M27: 16,533,108 km (0.09 R)
• M28: 17,047,874 km (0.063 R)
• M29: 17,917,786 km (0.104 R)
• M30: 19,429,323 km (0.103 R)
• M31: 19,790,901 km (0.103 R)
• M32: 20,981,251 km (0.062 R)
• M33: 22,572,823 km (0.047 R)
• M34: 23,335,024 km (0.099 R)
• M35: 23,430,916 km (0.073 R)
• M36: 23,623,000 km (0.109 R)
• M37: 24,008,962 km (0.061 R)
• M38: 25,474,423 km (0.071 R)
• M39: 28,286,564 km (0.09 R)
• M40: 30,774,077 km (0.087 R)
• M41: 31,195,494 km (0.092 R)
• M42: 31,406,876 km (0.118 R)
• M43: 32,792,601 km (0.073 R)
• M44: 34,306,980 km (0.054 R)
• M45: 36,176,355 km (0.12 R)
• M46: 40,819,125 km (0.113 R)
• M47: 41,050,404 km (0.07 R)
• M48: 43,504,407 km (0.068 R)
• M49: 44,689,671 km (0.064 R)
• M50: 45,645,452 km (0.086 R)
• M51: 45,885,407 km (0.049 R)
• M52: 48,797,928 km (0.063 R)
• M53: 49,905,550 km (0.07 R)
• M54: 54,036,845 km (0.084 R)
• M55: 54,799,794 km (0.112 R)
• M56: 55,694,240 km (0.092 R)
• M57: 58,797,648 km (0.086 R)
• M58: 60,502,016 km (0.11 R)
• M59: 61,691,320 km (0.079 R)
• M60: 62,222,392 km (0.085 R)
• M61: 62,355,384 km (0.111 R)
• M62: 62,488,527 km (0.101 R)
• M63: 63,556,805 km (0.059 R)
• M64: 65,575,927 km (0.107 R)
• M65: 66,661,410 km (0.076 R)
• M66: 68,712,696 km (0.11 R)
• M67: 69,125,436 km (0.111 R)
• M68: 72,876,902 km (0.069 R)
• M69: 73,438,193 km (0.086 R)
• M70: 74,706,633 km (0.092 R)
• M71: 79,130,392 km (0.109 R)
• M72: 79,851,903 km (0.079 R)
• M73: 80,141,075 km (0.045 R)
• M74: 82,175,158 km (0.079 R)
• M75: 83,051,951 km (0.113 R)
• M76: 84,962,615 km (0.112 R)
• M77: 86,145,635 km (0.08 R)
• M78: 87,036,340 km (0.072 R)
• M79: 88,677,429 km (0.114 R)
• M80: 90,027,699 km (0.043 R)
• M81: 90,780,775 km (0.075 R)
• M82: 92,141,517 km (0.114 R)
• M83: 94,271,791 km (0.106 R)
• M84: 94,577,419 km (0.114 R)
• M85: 95,803,224 km (0.107 R)
• M86: 95,956,861 km (0.118 R)
• M87: 96,726,094 km (0.088 R)
• M88: 99,201,340 km (0.057 R)
• M89: 100,446,742 km (0.089 R)
• M90: 101,384,272 km (0.07 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 15,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit