🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.94 AU - 1.52 AU

Year: 493 Days

Day: 23.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 42.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.2 AU - 1.26 AU

Year: 493 Days

Day: 14.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.56 AU - 1.74 AU

Year: 767 Days

Day: 35.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,931,468 km

• M1: 253,868 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.99 AU - 2.39 AU

Year: 1172 Days

Day: 18.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,931,468 km

• M1: 767,886 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.78 AU - 5.02 AU

Year: 3923 Days

Day: 29.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.5

Radius: 10.5

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5 AU - 7.1 AU

Year: 5382 Days

Day: 12.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,931,468 km

• M1: 269,575 km (0.051 R)
• M2: 512,522 km (0.117 R)
• M3: 617,989 km (0.114 R)
• M4: 866,920 km (0.073 R)
• M5: 937,979 km (0.115 R)
• M6: 1,056,011 km (0.119 R)
• M7: 1,406,968 km (0.088 R)
• M8: 1,474,736 km (0.099 R)
• M9: 1,631,514 km (0.04 R)
• M10: 1,999,675 km (0.089 R)
• M11: 2,434,556 km (0.111 R)
• M12: 3,141,256 km (0.07 R)
• M13: 3,529,313 km (0.11 R)
• M14: 3,740,844 km (0.115 R)
• M15: 4,201,456 km (0.094 R)
• M16: 4,325,772 km (0.113 R)
• M17: 4,705,751 km (0.087 R)
• M18: 4,860,884 km (0.072 R)
• M19: 4,965,153 km (0.108 R)
• M20: 5,096,650 km (0.107 R)
• M21: 5,229,343 km (0.071 R)
• M22: 5,363,233 km (0.078 R)
• M23: 5,579,701 km (0.09 R)
• M24: 6,246,459 km (0.103 R)
• M25: 6,360,153 km (0.083 R)
• M26: 6,589,487 km (0.055 R)
• M27: 6,763,170 km (0.037 R)
• M28: 6,938,499 km (0.101 R)
• M29: 7,443,392 km (0.06 R)
• M30: 7,563,968 km (0.12 R)
• M31: 7,776,397 km (0.114 R)
• M32: 8,300,737 km (0.106 R)
• M33: 8,709,588 km (0.086 R)
• M34: 9,092,708 km (0.119 R)
• M35: 9,776,520 km (0.072 R)
• M36: 10,107,879 km (0.107 R)
• M37: 10,308,640 km (0.112 R)
• M38: 10,476,788 km (0.097 R)
• M39: 10,952,659 km (0.07 R)
• M40: 11,158,804 km (0.12 R)
• M41: 11,262,326 km (0.116 R)
• M42: 11,470,417 km (0.03 R)
• M43: 11,890,488 km (0.096 R)
• M44: 12,853,748 km (0.092 R)
• M45: 13,805,041 km (0.082 R)
• M46: 14,176,941 km (0.082 R)
• M47: 14,778,923 km (0.067 R)
• M48: 14,930,615 km (0.073 R)
• M49: 16,437,664 km (0.106 R)
• M50: 17,030,222 km (0.083 R)
• M51: 17,269,129 km (0.06 R)
• M52: 17,629,660 km (0.115 R)
• M53: 18,033,126 km (0.1 R)
• M54: 18,358,202 km (0.098 R)
• M55: 18,685,073 km (0.091 R)
• M56: 19,344,800 km (0.08 R)
• M57: 19,677,506 km (0.085 R)
• M58: 20,096,080 km (0.064 R)
• M59: 20,432,975 km (0.039 R)
• M60: 20,771,814 km (0.031 R)
• M61: 20,899,421 km (0.05 R)
• M62: 21,069,813 km (0.081 R)
• M63: 21,198,018 km (0.099 R)
• M64: 21,326,373 km (0.102 R)
• M65: 21,583,981 km (0.095 R)
• M66: 21,842,636 km (0.042 R)
• M67: 22,931,409 km (0.09 R)
• M68: 23,283,562 km (0.094 R)
• M69: 23,548,799 km (0.11 R)
• M70: 23,637,511 km (0.075 R)
• M71: 23,993,254 km (0.116 R)
• M72: 25,025,779 km (0.074 R)
• M73: 25,706,898 km (0.05 R)
• M74: 26,256,371 km (0.119 R)
• M75: 26,532,529 km (0.115 R)
• M76: 26,763,358 km (0.06 R)
• M77: 28,918,316 km (0.081 R)
• M78: 29,872,600 km (0.109 R)
• M79: 31,177,094 km (0.042 R)
• M80: 31,664,932 km (0.068 R)
• M81: 32,204,532 km (0.064 R)
• M82: 33,044,524 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.5

Radius: 9.9

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 10.32 AU - 11.38 AU

Year: 12925 Days

Day: 14.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,931,468 km

• M1: 611,406 km (0.061 R)
• M2: 956,828 km (0.095 R)
• M3: 1,258,567 km (0.104 R)
• M4: 1,787,994 km (0.086 R)
• M5: 2,456,098 km (0.119 R)
• M6: 2,790,898 km (0.075 R)
• M7: 3,561,028 km (0.051 R)
• M8: 3,792,755 km (0.096 R)
• M9: 4,240,651 km (0.071 R)
• M10: 4,517,556 km (0.082 R)
• M11: 4,705,302 km (0.113 R)
• M12: 4,832,011 km (0.104 R)
• M13: 5,153,796 km (0.083 R)
• M14: 5,219,021 km (0.06 R)
• M15: 5,482,463 km (0.047 R)
• M16: 5,549,034 km (0.09 R)
• M17: 5,784,202 km (0.074 R)
• M18: 5,852,119 km (0.047 R)
• M19: 6,057,068 km (0.072 R)
• M20: 6,194,997 km (0.106 R)
• M21: 6,544,608 km (0.117 R)
• M22: 6,721,881 km (0.076 R)
• M23: 7,299,628 km (0.057 R)
• M24: 8,579,887 km (0.095 R)
• M25: 8,657,378 km (0.068 R)
• M26: 8,891,200 km (0.072 R)
• M27: 9,206,103 km (0.109 R)
• M28: 9,404,919 km (0.119 R)
• M29: 9,564,989 km (0.103 R)
• M30: 11,003,372 km (0.091 R)
• M31: 11,129,932 km (0.055 R)
• M32: 11,640,510 km (0.079 R)
• M33: 12,289,465 km (0.103 R)
• M34: 12,552,309 km (0.072 R)
• M35: 12,950,089 km (0.091 R)
• M36: 13,939,978 km (0.115 R)
• M37: 14,628,877 km (0.115 R)
• M38: 16,278,941 km (0.062 R)
• M39: 16,567,815 km (0.105 R)
• M40: 17,150,498 km (0.089 R)
• M41: 17,838,648 km (0.029 R)
• M42: 17,987,349 km (0.109 R)
• M43: 19,292,889 km (0.12 R)
• M44: 19,598,518 km (0.043 R)
• M45: 21,203,105 km (0.07 R)
• M46: 21,360,631 km (0.106 R)
• M47: 21,782,497 km (0.115 R)
• M48: 22,367,126 km (0.096 R)
• M49: 22,795,574 km (0.084 R)
• M50: 23,172,710 km (0.114 R)
• M51: 23,280,869 km (0.095 R)
• M52: 24,922,856 km (0.056 R)
• M53: 26,038,257 km (0.104 R)
• M54: 26,319,651 km (0.092 R)
• M55: 26,488,846 km (0.09 R)
• M56: 27,055,972 km (0.113 R)
• M57: 27,741,579 km (0.074 R)
• M58: 27,971,361 km (0.117 R)
• M59: 29,130,146 km (0.097 R)
• M60: 29,363,668 km (0.096 R)
• M61: 29,832,807 km (0.048 R)
• M62: 29,950,391 km (0.114 R)
• M63: 30,245,249 km (0.117 R)
• M64: 31,673,908 km (0.059 R)
• M65: 31,854,024 km (0.111 R)
• M66: 33,490,326 km (0.11 R)
• M67: 33,735,068 km (0.063 R)
• M68: 34,226,347 km (0.105 R)
• M69: 34,349,466 km (0.04 R)
• M70: 36,152,270 km (0.118 R)
• M71: 36,466,276 km (0.113 R)
• M72: 36,529,107 km (0.051 R)
• M73: 37,858,284 km (0.041 R)
• M74: 38,049,470 km (0.103 R)
• M75: 38,753,179 km (0.103 R)
• M76: 38,817,356 km (0.119 R)
• M77: 39,010,188 km (0.081 R)
• M78: 40,498,687 km (0.102 R)
• M79: 40,563,762 km (0.108 R)
• M80: 41,413,777 km (0.102 R)
• M81: 42,732,931 km (0.089 R)
• M82: 43,064,889 km (0.107 R)
• M83: 43,397,594 km (0.094 R)
• M84: 44,334,077 km (0.105 R)
• M85: 45,074,437 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.6

Radius: 6

Gravity: 16.85 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 15.24 AU - 17.12 AU

Year: 23537 Days

Day: 21.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,931,468 km

• M1: 168,447 km (0.09 R)
• M2: 209,437 km (0.113 R)
• M3: 497,413 km (0.093 R)
• M4: 630,405 km (0.099 R)
• M5: 825,631 km (0.04 R)
• M6: 1,181,973 km (0.057 R)
• M7: 1,614,011 km (0.107 R)
• M8: 1,915,900 km (0.095 R)
• M9: 2,345,246 km (0.092 R)
• M10: 2,686,479 km (0.091 R)
• M11: 4,291,514 km (0.102 R)
• M12: 4,660,871 km (0.095 R)
• M13: 4,707,695 km (0.078 R)
• M14: 5,136,742 km (0.106 R)
• M15: 5,578,205 km (0.103 R)
• M16: 6,288,795 km (0.089 R)
• M17: 6,974,103 km (0.11 R)
• M18: 9,109,014 km (0.052 R)
• M19: 10,246,257 km (0.076 R)
• M20: 11,112,429 km (0.117 R)
• M21: 11,427,482 km (0.084 R)
• M22: 12,195,518 km (0.078 R)
• M23: 13,579,448 km (0.085 R)
• M24: 13,781,105 km (0.062 R)
• M25: 13,848,574 km (0.113 R)
• M26: 14,323,996 km (0.084 R)
• M27: 15,500,434 km (0.114 R)
• M28: 15,923,048 km (0.114 R)
• M29: 17,140,924 km (0.102 R)
• M30: 17,797,808 km (0.115 R)
• M31: 18,760,919 km (0.106 R)
• M32: 19,135,961 km (0.11 R)
• M33: 20,583,321 km (0.074 R)
• M34: 20,660,364 km (0.098 R)
• M35: 22,620,245 km (0.062 R)
• M36: 23,824,209 km (0.082 R)
• M37: 24,638,470 km (0.099 R)
• M38: 24,802,429 km (0.098 R)
• M39: 25,461,857 km (0.075 R)
• M40: 25,627,611 km (0.044 R)
• M41: 27,304,603 km (0.071 R)
• M42: 29,886,064 km (0.111 R)
• M43: 30,499,565 km (0.068 R)
• M44: 30,675,492 km (0.025 R)
• M45: 30,940,280 km (0.052 R)
• M46: 32,006,614 km (0.114 R)
• M47: 33,901,421 km (0.041 R)
• M48: 34,449,398 km (0.091 R)
• M49: 34,541,101 km (0.109 R)
• M50: 34,632,805 km (0.069 R)
• M51: 37,233,264 km (0.113 R)
• M52: 37,327,362 km (0.103 R)
• M53: 37,515,556 km (0.088 R)
• M54: 38,082,382 km (0.108 R)
• M55: 39,033,376 km (0.066 R)
• M56: 39,895,957 km (0.068 R)
• M57: 40,184,830 km (0.069 R)
• M58: 40,571,092 km (0.043 R)
• M59: 41,835,045 km (0.099 R)
• M60: 42,128,556 km (0.087 R)
• M61: 42,226,542 km (0.079 R)
• M62: 44,003,316 km (0.119 R)
• M63: 44,202,281 km (0.09 R)
• M64: 44,401,396 km (0.117 R)
• M65: 45,201,296 km (0.063 R)
• M66: 45,603,116 km (0.084 R)
• M67: 46,916,735 km (0.118 R)
• M68: 48,859,113 km (0.094 R)
• M69: 50,723,402 km (0.108 R)
• M70: 52,189,461 km (0.107 R)
• M71: 52,399,945 km (0.102 R)
• M72: 54,307,767 km (0.093 R)
• M73: 55,055,756 km (0.119 R)
• M74: 57,537,585 km (0.063 R)
• M75: 57,864,008 km (0.067 R)
• M76: 58,190,879 km (0.118 R)
• M77: 59,066,026 km (0.1 R)
• M78: 60,386,676 km (0.079 R)
• M79: 61,939,652 km (0.079 R)
• M80: 62,274,153 km (0.095 R)
• M81: 65,993,156 km (0.079 R)
• M82: 66,791,261 km (0.066 R)
• M83: 68,858,105 km (0.101 R)
• M84: 69,204,573 km (0.089 R)
• M85: 69,551,790 km (0.059 R)
• M86: 69,667,579 km (0.115 R)
• M87: 71,062,429 km (0.069 R)
• M88: 71,997,566 km (0.043 R)
• M89: 72,114,701 km (0.103 R)
• M90: 73,407,825 km (0.073 R)
• M91: 73,643,741 km (0.079 R)
• M92: 76,255,420 km (0.107 R)
• M93: 77,692,757 km (0.099 R)
• M94: 81,081,298 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.8

Radius: 4.4

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 15.6 AU - 24.36 AU

Year: 32299 Days

Day: 17.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,931,468 km

• M1: 118,631 km (0.049 R)
• M2: 292,165 km (0.119 R)
• M3: 509,381 km (0.088 R)
• M4: 747,541 km (0.118 R)
• M5: 856,298 km (0.113 R)
• M6: 1,040,902 km (0.035 R)
• M7: 1,187,358 km (0.105 R)
• M8: 2,014,335 km (0.081 R)
• M9: 2,385,188 km (0.039 R)
• M10: 2,709,965 km (0.103 R)
• M11: 2,776,686 km (0.1 R)
• M12: 2,810,196 km (0.101 R)
• M13: 2,979,990 km (0.078 R)
• M14: 3,083,362 km (0.103 R)
• M15: 3,223,086 km (0.079 R)
• M16: 3,952,675 km (0.071 R)
• M17: 4,532,067 km (0.071 R)
• M18: 4,650,998 km (0.049 R)
• M19: 4,892,299 km (0.081 R)
• M20: 4,932,840 km (0.093 R)
• M21: 5,639,989 km (0.119 R)
• M22: 5,682,475 km (0.113 R)
• M23: 5,768,045 km (0.111 R)
• M24: 6,026,999 km (0.072 R)
• M25: 6,511,696 km (0.12 R)
• M26: 6,556,426 km (0.084 R)
• M27: 6,691,064 km (0.096 R)
• M28: 6,736,243 km (0.11 R)
• M29: 6,872,077 km (0.085 R)
• M30: 7,008,959 km (0.099 R)
• M31: 8,039,240 km (0.066 R)
• M32: 8,572,108 km (0.099 R)
• M33: 11,401,452 km (0.052 R)
• M34: 12,108,900 km (0.086 R)
• M35: 12,219,004 km (0.092 R)
• M36: 12,942,609 km (0.109 R)
• M37: 13,111,505 km (0.091 R)
• M38: 14,082,695 km (0.082 R)
• M39: 14,723,422 km (0.088 R)
• M40: 14,840,857 km (0.067 R)
• M41: 15,912,426 km (0.097 R)
• M42: 17,131,799 km (0.069 R)
• M43: 17,441,466 km (0.12 R)
• M44: 17,503,549 km (0.106 R)
• M45: 18,634,509 km (0.117 R)
• M46: 18,888,975 km (0.096 R)
• M47: 20,505,530 km (0.074 R)
• M48: 20,900,169 km (0.063 R)
• M49: 21,964,408 km (0.049 R)
• M50: 22,842,099 km (0.115 R)
• M51: 23,114,517 km (0.092 R)
• M52: 23,525,013 km (0.108 R)
• M53: 24,076,132 km (0.109 R)
• M54: 24,214,659 km (0.032 R)
• M55: 25,121,073 km (0.071 R)
• M56: 25,261,396 km (0.074 R)
• M57: 27,182,531 km (0.082 R)
• M58: 29,742,001 km (0.077 R)
• M59: 32,529,907 km (0.031 R)
• M60: 36,666,139 km (0.113 R)
• M61: 37,224,737 km (0.103 R)
• M62: 37,464,842 km (0.06 R)
• M63: 38,592,810 km (0.09 R)
• M64: 39,079,601 km (0.109 R)
• M65: 39,568,487 km (0.049 R)
• M66: 39,731,848 km (0.052 R)
• M67: 41,876,184 km (0.051 R)
• M68: 43,046,488 km (0.117 R)
• M69: 44,736,645 km (0.104 R)
• M70: 45,846,960 km (0.116 R)
• M71: 46,190,437 km (0.102 R)
• M72: 46,793,466 km (0.111 R)
• M73: 48,880,805 km (0.116 R)
• M74: 49,407,390 km (0.034 R)
• M75: 49,671,430 km (0.1 R)
• M76: 50,200,857 km (0.076 R)
• M77: 50,732,079 km (0.094 R)
• M78: 51,176,235 km (0.062 R)
• M79: 52,606,091 km (0.111 R)
• M80: 53,506,521 km (0.062 R)
• M81: 53,596,878 km (0.111 R)
• M82: 55,322,489 km (0.092 R)
• M83: 56,146,175 km (0.112 R)
• M84: 56,421,735 km (0.05 R)
• M85: 57,158,504 km (0.104 R)
• M86: 57,713,213 km (0.104 R)
• M87: 61,456,600 km (0.07 R)
• M88: 61,645,692 km (0.111 R)
• M89: 61,929,928 km (0.062 R)
• M90: 62,689,885 km (0.067 R)
• M91: 63,071,061 km (0.107 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 11,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit