🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.7 AU - 0.9 AU

Year: 302 Days

Day: 37.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.69 AU - 0.93 AU

Year: 307 Days

Day: 37.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,447,508 km

• M1: 152,739 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.92 AU - 1.14 AU

Year: 441 Days

Day: 38.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.5

Radius: 11.6

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.77 AU - 3.91 AU

Year: 2574 Days

Day: 9.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 79,447,508 km

• M1: 146,008 km (0.115 R)
• M2: 257,458 km (0.051 R)
• M3: 355,295 km (0.11 R)
• M4: 435,629 km (0.091 R)
• M5: 524,191 km (0.089 R)
• M6: 653,892 km (0.063 R)
• M7: 938,577 km (0.102 R)
• M8: 1,028,934 km (0.057 R)
• M9: 1,218,774 km (0.082 R)
• M10: 1,318,406 km (0.113 R)
• M11: 1,694,944 km (0.11 R)
• M12: 1,794,426 km (0.118 R)
• M13: 1,896,003 km (0.094 R)
• M14: 2,212,553 km (0.119 R)
• M15: 2,349,435 km (0.113 R)
• M16: 2,588,791 km (0.095 R)
• M17: 2,762,773 km (0.109 R)
• M18: 2,925,536 km (0.077 R)
• M19: 3,000,634 km (0.09 R)
• M20: 3,183,592 km (0.095 R)
• M21: 4,052,158 km (0.099 R)
• M22: 4,391,894 km (0.109 R)
• M23: 4,617,787 km (0.031 R)
• M24: 4,794,013 km (0.109 R)
• M25: 5,080,942 km (0.054 R)
• M26: 5,189,999 km (0.077 R)
• M27: 5,410,357 km (0.117 R)
• M28: 5,709,104 km (0.109 R)
• M29: 5,917,643 km (0.118 R)
• M30: 5,994,087 km (0.073 R)
• M31: 6,499,279 km (0.041 R)
• M32: 6,637,658 km (0.096 R)
• M33: 6,817,025 km (0.079 R)
• M34: 7,509,065 km (0.119 R)
• M35: 7,758,744 km (0.039 R)
• M36: 7,989,873 km (0.118 R)
• M37: 8,545,629 km (0.084 R)
• M38: 9,047,679 km (0.103 R)
• M39: 9,246,794 km (0.067 R)
• M40: 9,716,980 km (0.096 R)
• M41: 10,217,834 km (0.093 R)
• M42: 10,425,326 km (0.111 R)
• M43: 11,173,914 km (0.118 R)
• M44: 11,459,197 km (0.075 R)
• M45: 11,602,661 km (0.104 R)
• M46: 11,940,004 km (0.116 R)
• M47: 12,207,186 km (0.108 R)
• M48: 12,329,408 km (0.077 R)
• M49: 12,402,860 km (0.078 R)
• M50: 12,599,432 km (0.047 R)
• M51: 12,747,683 km (0.073 R)
• M52: 13,547,733 km (0.119 R)
• M53: 13,953,891 km (0.117 R)
• M54: 14,184,122 km (0.084 R)
• M55: 14,364,088 km (0.059 R)
• M56: 14,441,430 km (0.104 R)
• M57: 14,622,444 km (0.06 R)
• M58: 14,934,505 km (0.112 R)
• M59: 15,039,074 km (0.117 R)
• M60: 15,327,798 km (0.1 R)
• M61: 15,406,786 km (0.077 R)
• M62: 15,486,072 km (0.12 R)
• M63: 16,366,157 km (0.107 R)
• M64: 17,070,912 km (0.083 R)
• M65: 17,317,300 km (0.099 R)
• M66: 17,399,579 km (0.062 R)
• M67: 17,868,867 km (0.09 R)
• M68: 18,904,384 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.6

Radius: 14.8

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.41 AU - 4.99 AU

Year: 4297 Days

Day: 11.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 79,447,508 km

• M1: 456,872 km (0.086 R)
• M2: 645,664 km (0.112 R)
• M3: 1,517,521 km (0.108 R)
• M4: 1,615,956 km (0.025 R)
• M5: 1,760,468 km (0.045 R)
• M6: 2,667,928 km (0.116 R)
• M7: 2,788,504 km (0.108 R)
• M8: 2,981,785 km (0.039 R)
• M9: 3,307,908 km (0.087 R)
• M10: 3,513,007 km (0.073 R)
• M11: 4,034,505 km (0.113 R)
• M12: 4,133,838 km (0.07 R)
• M13: 4,274,310 km (0.077 R)
• M14: 4,416,428 km (0.111 R)
• M15: 4,747,189 km (0.116 R)
• M16: 4,852,207 km (0.115 R)
• M17: 5,323,889 km (0.087 R)
• M18: 6,127,529 km (0.061 R)
• M19: 6,265,159 km (0.103 R)
• M20: 6,755,241 km (0.084 R)
• M21: 6,993,102 km (0.107 R)
• M22: 7,185,335 km (0.076 R)
• M23: 7,354,979 km (0.088 R)
• M24: 7,575,038 km (0.065 R)
• M25: 8,223,395 km (0.113 R)
• M26: 8,477,562 km (0.032 R)
• M27: 9,098,094 km (0.117 R)
• M28: 9,413,895 km (0.039 R)
• M29: 9,948,408 km (0.107 R)
• M30: 10,110,572 km (0.109 R)
• M31: 10,219,330 km (0.097 R)
• M32: 10,465,269 km (0.112 R)
• M33: 10,796,329 km (0.074 R)
• M34: 11,497,195 km (0.081 R)
• M35: 12,154,977 km (0.082 R)
• M36: 12,532,262 km (0.091 R)
• M37: 13,357,893 km (0.03 R)
• M38: 13,928,160 km (0.079 R)
• M39: 14,079,553 km (0.09 R)
• M40: 14,231,545 km (0.051 R)
• M41: 14,353,616 km (0.088 R)
• M42: 15,279,478 km (0.079 R)
• M43: 16,034,199 km (0.103 R)
• M44: 16,224,787 km (0.063 R)
• M45: 16,448,136 km (0.104 R)
• M46: 18,603,393 km (0.116 R)
• M47: 18,971,104 km (0.096 R)
• M48: 19,476,596 km (0.086 R)
• M49: 19,646,090 km (0.111 R)
• M50: 21,298,099 km (0.116 R)
• M51: 21,718,020 km (0.067 R)
• M52: 23,281,169 km (0.054 R)
• M53: 23,460,985 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.6

Radius: 8.5

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.49 AU - 8.37 AU

Year: 9418 Days

Day: 13.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,447,508 km

• M1: 117,285 km (0.109 R)
• M2: 216,169 km (0.092 R)
• M3: 444,754 km (0.119 R)
• M4: 632,799 km (0.083 R)
• M5: 728,392 km (0.112 R)
• M6: 971,489 km (0.059 R)
• M7: 1,045,540 km (0.101 R)
• M8: 1,199,925 km (0.051 R)
• M9: 1,867,131 km (0.059 R)
• M10: 1,960,630 km (0.119 R)
• M11: 2,103,795 km (0.064 R)
• M12: 2,451,610 km (0.094 R)
• M13: 2,737,641 km (0.113 R)
• M14: 2,952,464 km (0.037 R)
• M15: 3,144,846 km (0.093 R)
• M16: 3,341,568 km (0.03 R)
• M17: 3,688,036 km (0.119 R)
• M18: 3,806,219 km (0.027 R)
• M19: 3,955,517 km (0.057 R)
• M20: 4,046,174 km (0.103 R)
• M21: 4,353,148 km (0.105 R)
• M22: 4,731,481 km (0.079 R)
• M23: 5,054,912 km (0.118 R)
• M24: 5,418,884 km (0.111 R)
• M25: 5,519,713 km (0.118 R)
• M26: 5,860,197 km (0.117 R)
• M27: 6,922,043 km (0.112 R)
• M28: 7,326,257 km (0.074 R)
• M29: 10,072,425 km (0.051 R)
• M30: 10,196,591 km (0.086 R)
• M31: 10,572,082 km (0.073 R)
• M32: 11,079,966 km (0.027 R)
• M33: 11,595,630 km (0.074 R)
• M34: 11,725,780 km (0.084 R)
• M35: 11,900,062 km (0.114 R)
• M36: 12,163,055 km (0.085 R)
• M37: 12,739,755 km (0.107 R)
• M38: 14,057,712 km (0.119 R)
• M39: 14,662,686 km (0.065 R)
• M40: 14,897,554 km (0.066 R)
• M41: 15,181,042 km (0.056 R)
• M42: 15,276,037 km (0.077 R)
• M43: 15,657,661 km (0.075 R)
• M44: 15,801,574 km (0.064 R)
• M45: 15,994,107 km (0.103 R)
• M46: 16,430,334 km (0.078 R)
• M47: 16,968,737 km (0.099 R)
• M48: 17,215,424 km (0.065 R)
• M49: 17,512,974 km (0.118 R)
• M50: 18,012,631 km (0.112 R)
• M51: 18,415,797 km (0.061 R)
• M52: 18,567,789 km (0.066 R)
• M53: 18,720,079 km (0.056 R)
• M54: 18,821,955 km (0.094 R)
• M55: 19,385,191 km (0.064 R)
• M56: 19,488,264 km (0.098 R)
• M57: 20,162,203 km (0.052 R)
• M58: 20,580,777 km (0.079 R)
• M59: 20,685,795 km (0.093 R)
• M60: 22,283,500 km (0.046 R)
• M61: 22,988,106 km (0.078 R)
• M62: 23,425,381 km (0.107 R)
• M63: 23,535,186 km (0.098 R)
• M64: 23,590,088 km (0.115 R)
• M65: 24,252,657 km (0.033 R)
• M66: 26,276,716 km (0.075 R)
• M67: 26,333,713 km (0.107 R)
• M68: 27,540,070 km (0.077 R)
• M69: 27,713,903 km (0.109 R)
• M70: 28,471,317 km (0.099 R)
• M71: 28,529,960 km (0.067 R)
• M72: 30,006,640 km (0.047 R)
• M73: 30,424,467 km (0.108 R)
• M74: 30,604,134 km (0.075 R)
• M75: 31,629,179 km (0.059 R)
• M76: 34,209,293 km (0.082 R)
• M77: 34,708,352 km (0.065 R)
• M78: 34,896,097 km (0.119 R)
• M79: 35,713,649 km (0.107 R)
• M80: 36,219,888 km (0.055 R)
• M81: 36,856,128 km (0.114 R)
• M82: 38,139,528 km (0.103 R)
• M83: 38,268,631 km (0.109 R)
• M84: 38,916,540 km (0.087 R)
• M85: 39,698,937 km (0.051 R)
• M86: 40,026,406 km (0.113 R)
• M87: 40,091,930 km (0.03 R)
• M88: 41,080,323 km (0.109 R)
• M89: 41,477,954 km (0.086 R)
• M90: 41,743,640 km (0.054 R)
• M91: 45,386,648 km (0.098 R)
• M92: 45,455,014 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.8

Radius: 11.9

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.07 AU - 9.77 AU

Year: 11236 Days

Day: 8.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,447,508 km

• M1: 149,747 km (0.096 R)
• M2: 434,582 km (0.063 R)
• M3: 606,021 km (0.056 R)
• M4: 746,344 km (0.103 R)
• M5: 1,169,706 km (0.058 R)
• M6: 1,303,745 km (0.097 R)
• M7: 1,419,684 km (0.09 R)
• M8: 1,712,596 km (0.06 R)
• M9: 2,703,982 km (0.025 R)
• M10: 2,945,283 km (0.087 R)
• M11: 3,037,734 km (0.092 R)
• M12: 3,162,499 km (0.084 R)
• M13: 3,481,890 km (0.053 R)
• M14: 4,083,124 km (0.092 R)
• M15: 4,680,768 km (0.112 R)
• M16: 5,840,450 km (0.07 R)
• M17: 6,074,870 km (0.077 R)
• M18: 6,153,708 km (0.112 R)
• M19: 6,472,651 km (0.112 R)
• M20: 6,796,830 km (0.051 R)
• M21: 7,168,132 km (0.11 R)
• M22: 7,251,607 km (0.119 R)
• M23: 7,630,838 km (0.083 R)
• M24: 8,807,724 km (0.104 R)
• M25: 9,531,628 km (0.114 R)
• M26: 9,761,859 km (0.116 R)
• M27: 10,040,411 km (0.066 R)
• M28: 10,368,928 km (0.094 R)
• M29: 10,463,473 km (0.058 R)
• M30: 11,181,244 km (0.046 R)
• M31: 11,278,183 km (0.095 R)
• M32: 11,375,422 km (0.07 R)
• M33: 12,014,055 km (0.079 R)
• M34: 12,262,837 km (0.104 R)
• M35: 13,274,866 km (0.063 R)
• M36: 14,736,437 km (0.067 R)
• M37: 15,324,656 km (0.065 R)
• M38: 17,866,324 km (0.081 R)
• M39: 18,838,411 km (0.09 R)
• M40: 19,360,059 km (0.097 R)
• M41: 19,534,939 km (0.084 R)
• M42: 19,710,417 km (0.118 R)
• M43: 19,827,552 km (0.079 R)
• M44: 20,298,935 km (0.087 R)
• M45: 20,893,437 km (0.067 R)
• M46: 21,373,048 km (0.102 R)
• M47: 21,553,912 km (0.064 R)
• M48: 25,211,729 km (0.116 R)
• M49: 25,402,766 km (0.103 R)
• M50: 25,786,484 km (0.116 R)
• M51: 27,079,010 km (0.089 R)
• M52: 27,340,058 km (0.065 R)
• M53: 27,601,854 km (0.078 R)
• M54: 27,798,875 km (0.072 R)
• M55: 29,391,344 km (0.097 R)
• M56: 29,861,381 km (0.094 R)
• M57: 30,740,866 km (0.09 R)
• M58: 32,664,097 km (0.112 R)
• M59: 32,802,923 km (0.116 R)
• M60: 33,081,176 km (0.076 R)
• M61: 33,570,211 km (0.09 R)
• M62: 35,978,886 km (0.105 R)
• M63: 37,131,538 km (0.117 R)
• M64: 37,494,163 km (0.114 R)
• M65: 39,917,349 km (0.118 R)
• M66: 40,140,250 km (0.116 R)
• M67: 43,074,014 km (0.098 R)
• M68: 43,684,373 km (0.1 R)
• M69: 44,682,191 km (0.081 R)
• M70: 45,145,346 km (0.087 R)
• M71: 45,687,639 km (0.066 R)
• M72: 46,387,906 km (0.111 R)
• M73: 46,700,416 km (0.076 R)
• M74: 50,263,089 km (0.107 R)
• M75: 50,744,795 km (0.095 R)
• M76: 51,066,729 km (0.062 R)
• M77: 51,550,828 km (0.081 R)
• M78: 51,712,543 km (0.093 R)
• M79: 53,830,400 km (0.033 R)
• M80: 54,487,733 km (0.041 R)
• M81: 54,817,447 km (0.027 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.1

Radius: 6.1

Gravity: 18.73 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.28 AU - 16.92 AU

Year: 21153 Days

Day: 15.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 79,447,508 km

• M1: 83,027 km (0.055 R)
• M2: 143,614 km (0.074 R)
• M3: 251,773 km (0.108 R)
• M4: 408,552 km (0.091 R)
• M5: 734,825 km (0.097 R)
• M6: 936,782 km (0.115 R)
• M7: 1,099,694 km (0.092 R)
• M8: 1,514,529 km (0.083 R)
• M9: 1,609,224 km (0.085 R)
• M10: 2,183,231 km (0.061 R)
• M11: 2,254,739 km (0.1 R)
• M12: 2,776,387 km (0.083 R)
• M13: 2,853,879 km (0.101 R)
• M14: 2,932,118 km (0.078 R)
• M15: 3,011,106 km (0.106 R)
• M16: 3,050,899 km (0.074 R)
• M17: 5,060,746 km (0.12 R)
• M18: 5,203,313 km (0.094 R)
• M19: 5,444,016 km (0.051 R)
• M20: 6,086,838 km (0.108 R)
• M21: 7,068,799 km (0.091 R)
• M22: 7,823,520 km (0.073 R)
• M23: 8,099,229 km (0.107 R)
• M24: 10,477,386 km (0.099 R)
• M25: 10,598,560 km (0.069 R)
• M26: 11,273,247 km (0.083 R)
• M27: 11,898,715 km (0.099 R)
• M28: 12,471,376 km (0.119 R)
• M29: 13,248,537 km (0.114 R)
• M30: 14,849,683 km (0.112 R)
• M31: 15,465,577 km (0.096 R)
• M32: 15,534,542 km (0.118 R)
• M33: 15,742,034 km (0.067 R)
• M34: 15,881,011 km (0.095 R)
• M35: 16,229,873 km (0.078 R)
• M36: 16,722,499 km (0.084 R)
• M37: 17,650,454 km (0.116 R)
• M38: 19,110,530 km (0.077 R)
• M39: 19,556,182 km (0.071 R)
• M40: 20,306,265 km (0.064 R)
• M41: 20,533,205 km (0.103 R)
• M42: 20,684,898 km (0.075 R)
• M43: 21,372,150 km (0.091 R)
• M44: 21,757,365 km (0.056 R)
• M45: 23,005,011 km (0.072 R)
• M46: 23,558,074 km (0.12 R)
• M47: 25,569,118 km (0.085 R)
• M48: 26,388,765 km (0.072 R)
• M49: 26,636,350 km (0.099 R)
• M50: 26,801,805 km (0.074 R)
• M51: 27,718,092 km (0.078 R)
• M52: 29,410,193 km (0.114 R)
• M53: 29,752,623 km (0.109 R)
• M54: 34,412,597 km (0.105 R)
• M55: 40,333,830 km (0.111 R)
• M56: 42,537,257 km (0.095 R)
• M57: 43,021,356 km (0.105 R)
• M58: 45,173,321 km (0.062 R)
• M59: 45,370,641 km (0.051 R)
• M60: 47,761,215 km (0.101 R)
• M61: 49,174,615 km (0.1 R)
• M62: 49,784,526 km (0.081 R)
• M63: 49,988,428 km (0.112 R)
• M64: 51,938,885 km (0.115 R)
• M65: 53,809,606 km (0.086 R)
• M66: 55,279,704 km (0.067 R)
• M67: 55,596,553 km (0.067 R)
• M68: 56,231,895 km (0.083 R)
• M69: 58,152,283 km (0.12 R)
• M70: 59,444,359 km (0.099 R)
• M71: 59,985,605 km (0.058 R)
• M72: 60,202,522 km (0.084 R)
• M73: 60,311,130 km (0.026 R)
• M74: 60,419,738 km (0.117 R)
• M75: 62,386,202 km (0.116 R)
• M76: 62,936,123 km (0.111 R)
• M77: 63,708,796 km (0.083 R)
• M78: 64,040,904 km (0.119 R)
• M79: 65,486,617 km (0.074 R)
• M80: 67,393,242 km (0.117 R)
• M81: 67,618,836 km (0.054 R)
• M82: 69,431,962 km (0.097 R)
• M83: 70,001,930 km (0.047 R)
• M84: 70,116,073 km (0.107 R)
• M85: 73,685,778 km (0.082 R)
• M86: 76,372,256 km (0.096 R)
• M87: 76,842,741 km (0.094 R)
• M88: 77,078,358 km (0.086 R)
• M89: 78,615,626 km (0.108 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 14,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit