🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.46 AU - 0.56 AU

Year: 139 Days

Day: 29.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.72 AU - 0.98 AU

Year: 300 Days

Day: 47.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 38,638,085 km

• M1: 305,479 km (0.035 R)
• M2: 498,610 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.89 AU - 0.89 AU

Year: 321 Days

Day: 44.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,638,085 km

• M1: 641,625 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.99 AU - 3.09 AU

Year: 1550 Days

Day: 42.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.98 AU - 3.4 AU

Year: 2182 Days

Day: 19.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.6

Radius: 11.5

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.46 AU - 10.5 AU

Year: 9455 Days

Day: 10.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,638,085 km

• M1: 186,848 km (0.079 R)
• M2: 310,266 km (0.071 R)
• M3: 522,845 km (0.081 R)
• M4: 859,141 km (0.107 R)
• M5: 973,134 km (0.072 R)
• M6: 1,175,091 km (0.03 R)
• M7: 1,324,988 km (0.073 R)
• M8: 2,090,630 km (0.091 R)
• M9: 2,518,480 km (0.089 R)
• M10: 3,181,348 km (0.1 R)
• M11: 3,302,074 km (0.115 R)
• M12: 3,548,162 km (0.093 R)
• M13: 3,928,739 km (0.111 R)
• M14: 4,156,726 km (0.113 R)
• M15: 4,490,180 km (0.09 R)
• M16: 4,867,017 km (0.066 R)
• M17: 6,058,564 km (0.108 R)
• M18: 6,322,604 km (0.083 R)
• M19: 6,436,897 km (0.106 R)
• M20: 6,513,491 km (0.097 R)
• M21: 7,496,499 km (0.108 R)
• M22: 7,617,673 km (0.057 R)
• M23: 7,739,446 km (0.11 R)
• M24: 7,820,977 km (0.12 R)
• M25: 7,902,807 km (0.102 R)
• M26: 8,026,075 km (0.101 R)
• M27: 8,864,272 km (0.116 R)
• M28: 10,128,823 km (0.065 R)
• M29: 10,397,501 km (0.073 R)
• M30: 10,668,423 km (0.035 R)
• M31: 11,079,368 km (0.103 R)
• M32: 11,728,922 km (0.09 R)
• M33: 12,105,759 km (0.075 R)
• M34: 12,726,440 km (0.036 R)
• M35: 14,248,300 km (0.051 R)
• M36: 14,398,645 km (0.091 R)
• M37: 14,499,175 km (0.063 R)
• M38: 15,005,265 km (0.119 R)
• M39: 15,517,039 km (0.103 R)
• M40: 15,827,006 km (0.109 R)
• M41: 17,567,727 km (0.073 R)
• M42: 17,998,868 km (0.059 R)
• M43: 18,761,667 km (0.102 R)
• M44: 19,757,989 km (0.109 R)
• M45: 20,544,724 km (0.117 R)
• M46: 20,828,212 km (0.117 R)
• M47: 21,341,782 km (0.079 R)
• M48: 21,513,969 km (0.1 R)
• M49: 21,975,179 km (0.053 R)
• M50: 22,439,681 km (0.09 R)
• M51: 22,556,217 km (0.12 R)
• M52: 22,731,696 km (0.104 R)
• M53: 24,090,792 km (0.094 R)
• M54: 24,210,321 km (0.098 R)
• M55: 24,329,999 km (0.11 R)
• M56: 24,690,081 km (0.084 R)
• M57: 25,112,396 km (0.047 R)
• M58: 25,841,985 km (0.031 R)
• M59: 27,073,475 km (0.037 R)
• M60: 30,170,450 km (0.118 R)
• M61: 31,531,790 km (0.108 R)
• M62: 34,583,138 km (0.094 R)
• M63: 36,692,019 km (0.061 R)
• M64: 37,036,094 km (0.082 R)
• M65: 37,519,595 km (0.103 R)
• M66: 37,935,626 km (0.047 R)
• M67: 38,283,441 km (0.119 R)
• M68: 38,912,351 km (0.055 R)
• M69: 39,333,469 km (0.054 R)
• M70: 39,685,622 km (0.062 R)
• M71: 40,890,633 km (0.11 R)
• M72: 42,107,612 km (0.066 R)
• M73: 42,179,568 km (0.091 R)
• M74: 42,901,528 km (0.088 R)
• M75: 44,430,717 km (0.066 R)
• M76: 44,577,174 km (0.096 R)
• M77: 45,459,951 km (0.038 R)
• M78: 46,944,111 km (0.076 R)
• M79: 47,467,255 km (0.103 R)
• M80: 48,293,334 km (0.101 R)
• M81: 48,444,129 km (0.096 R)
• M82: 51,106,672 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.4

Radius: 9.4

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 9.14 AU - 13.3 AU

Year: 14390 Days

Day: 8.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 38,638,085 km

• M1: 535,860 km (0.086 R)
• M2: 844,330 km (0.088 R)
• M3: 929,900 km (0.119 R)
• M4: 1,063,940 km (0.101 R)
• M5: 1,998,927 km (0.044 R)
• M6: 2,085,993 km (0.099 R)
• M7: 2,233,945 km (0.108 R)
• M8: 2,509,205 km (0.11 R)
• M9: 2,730,909 km (0.098 R)
• M10: 2,795,535 km (0.112 R)
• M11: 3,504,031 km (0.107 R)
• M12: 3,824,170 km (0.061 R)
• M13: 4,116,784 km (0.091 R)
• M14: 5,727,654 km (0.102 R)
• M15: 6,490,154 km (0.101 R)
• M16: 7,374,577 km (0.082 R)
• M17: 7,465,233 km (0.105 R)
• M18: 8,016,202 km (0.041 R)
• M19: 8,296,548 km (0.054 R)
• M20: 9,011,776 km (0.048 R)
• M21: 9,499,614 km (0.077 R)
• M22: 10,500,723 km (0.114 R)
• M23: 10,859,160 km (0.067 R)
• M24: 11,482,684 km (0.067 R)
• M25: 11,745,976 km (0.05 R)
• M26: 12,064,619 km (0.097 R)
• M27: 12,171,432 km (0.084 R)
• M28: 12,386,105 km (0.089 R)
• M29: 12,710,433 km (0.107 R)
• M30: 12,928,098 km (0.088 R)
• M31: 13,257,064 km (0.12 R)
• M32: 14,147,770 km (0.106 R)
• M33: 14,373,363 km (0.058 R)
• M34: 14,714,147 km (0.091 R)
• M35: 15,577,776 km (0.057 R)
• M36: 15,694,163 km (0.072 R)
• M37: 16,103,912 km (0.059 R)
• M38: 16,517,101 km (0.098 R)
• M39: 18,082,194 km (0.058 R)
• M40: 18,265,750 km (0.111 R)
• M41: 18,511,689 km (0.093 R)
• M42: 18,758,526 km (0.111 R)
• M43: 19,568,449 km (0.067 R)
• M44: 20,199,303 km (0.12 R)
• M45: 20,326,311 km (0.102 R)
• M46: 21,222,552 km (0.108 R)
• M47: 22,131,659 km (0.034 R)
• M48: 23,252,595 km (0.108 R)
• M49: 23,385,588 km (0.049 R)
• M50: 23,853,530 km (0.105 R)
• M51: 25,480,856 km (0.102 R)
• M52: 25,755,517 km (0.11 R)
• M53: 26,864,038 km (0.066 R)
• M54: 27,776,285 km (0.101 R)
• M55: 28,769,915 km (0.109 R)
• M56: 30,938,336 km (0.089 R)
• M57: 31,451,756 km (0.105 R)
• M58: 31,672,712 km (0.096 R)
• M59: 32,264,371 km (0.103 R)
• M60: 34,743,357 km (0.084 R)
• M61: 35,430,012 km (0.12 R)
• M62: 35,813,431 km (0.059 R)
• M63: 38,378,287 km (0.094 R)
• M64: 41,970,131 km (0.092 R)
• M65: 43,354,809 km (0.081 R)
• M66: 43,518,619 km (0.082 R)
• M67: 44,093,823 km (0.079 R)
• M68: 44,176,251 km (0.119 R)
• M69: 44,919,902 km (0.048 R)
• M70: 45,251,860 km (0.109 R)
• M71: 46,503,545 km (0.119 R)
• M72: 47,175,838 km (0.095 R)
• M73: 49,811,154 km (0.082 R)
• M74: 50,412,837 km (0.051 R)
• M75: 50,757,660 km (0.101 R)
• M76: 51,970,899 km (0.093 R)
• M77: 52,668,474 km (0.057 R)
• M78: 52,930,868 km (0.091 R)
• M79: 53,193,712 km (0.035 R)
• M80: 54,868,460 km (0.079 R)
• M81: 55,312,018 km (0.092 R)
• M82: 55,845,783 km (0.107 R)
• M83: 56,292,033 km (0.12 R)
• M84: 58,269,268 km (0.086 R)
• M85: 58,812,458 km (0.096 R)
• M86: 59,266,338 km (0.115 R)
• M87: 59,539,354 km (0.088 R)
• M88: 59,630,459 km (0.083 R)
• M89: 60,543,605 km (0.079 R)
• M90: 61,277,532 km (0.046 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.7

Radius: 9.3

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.83 AU - 12.27 AU

Year: 15029 Days

Day: 7.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 118.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 38,638,085 km

• M1: 172,935 km (0.102 R)
• M2: 413,339 km (0.107 R)
• M3: 1,324,839 km (0.116 R)
• M4: 1,829,732 km (0.071 R)
• M5: 2,052,483 km (0.111 R)
• M6: 2,551,840 km (0.116 R)
• M7: 2,634,119 km (0.088 R)
• M8: 2,857,918 km (0.115 R)
• M9: 3,087,999 km (0.089 R)
• M10: 3,264,525 km (0.114 R)
• M11: 4,003,688 km (0.099 R)
• M12: 4,067,566 km (0.109 R)
• M13: 4,164,057 km (0.073 R)
• M14: 4,326,670 km (0.045 R)
• M15: 5,701,474 km (0.075 R)
• M16: 6,361,051 km (0.103 R)
• M17: 6,662,042 km (0.112 R)
• M18: 6,929,224 km (0.111 R)
• M19: 7,083,459 km (0.075 R)
• M20: 7,161,100 km (0.083 R)
• M21: 8,154,430 km (0.113 R)
• M22: 8,399,172 km (0.072 R)
• M23: 8,729,485 km (0.069 R)
• M24: 10,223,668 km (0.109 R)
• M25: 11,022,670 km (0.093 R)
• M26: 11,112,728 km (0.092 R)
• M27: 13,058,847 km (0.057 R)
• M28: 15,058,073 km (0.066 R)
• M29: 16,220,897 km (0.115 R)
• M30: 16,425,996 km (0.073 R)
• M31: 16,528,919 km (0.108 R)
• M32: 17,150,797 km (0.088 R)
• M33: 17,412,295 km (0.119 R)
• M34: 19,878,415 km (0.118 R)
• M35: 20,817,292 km (0.114 R)
• M36: 20,928,742 km (0.076 R)
• M37: 21,096,142 km (0.098 R)
• M38: 21,827,077 km (0.095 R)
• M39: 23,603,103 km (0.109 R)
• M40: 23,719,341 km (0.05 R)
• M41: 23,835,728 km (0.053 R)
• M42: 24,537,940 km (0.12 R)
• M43: 25,365,665 km (0.111 R)
• M44: 25,962,561 km (0.082 R)
• M45: 26,564,243 km (0.099 R)
• M46: 26,684,969 km (0.087 R)
• M47: 28,581,720 km (0.076 R)
• M48: 28,953,770 km (0.119 R)
• M49: 29,702,807 km (0.079 R)
• M50: 29,765,488 km (0.066 R)
• M51: 29,891,001 km (0.092 R)
• M52: 30,394,996 km (0.088 R)
• M53: 30,838,255 km (0.11 R)
• M54: 30,901,834 km (0.045 R)
• M55: 31,795,382 km (0.09 R)
• M56: 32,245,223 km (0.099 R)
• M57: 33,021,486 km (0.044 R)
• M58: 33,411,936 km (0.091 R)
• M59: 33,542,535 km (0.099 R)
• M60: 33,673,134 km (0.095 R)
• M61: 33,804,032 km (0.097 R)
• M62: 33,869,407 km (0.076 R)
• M63: 34,790,630 km (0.117 R)
• M64: 35,320,656 km (0.102 R)
• M65: 36,053,835 km (0.119 R)
• M66: 39,242,663 km (0.099 R)
• M67: 40,002,022 km (0.112 R)
• M68: 41,184,892 km (0.109 R)
• M69: 41,815,896 km (0.108 R)
• M70: 42,026,829 km (0.063 R)
• M71: 46,030,517 km (0.107 R)
• M72: 46,466,595 km (0.118 R)
• M73: 48,003,862 km (0.118 R)
• M74: 49,260,484 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.9

Radius: 4.8

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 9.54 AU - 15.76 AU

Year: 17227 Days

Day: 16.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 38,638,085 km

• M1: 98,286 km (0.087 R)
• M2: 221,405 km (0.062 R)
• M3: 379,979 km (0.076 R)
• M4: 428,000 km (0.099 R)
• M5: 465,399 km (0.12 R)
• M6: 503,995 km (0.108 R)
• M7: 965,505 km (0.108 R)
• M8: 1,118,693 km (0.118 R)
• M9: 1,298,061 km (0.068 R)
• M10: 1,428,959 km (0.062 R)
• M11: 1,994,588 km (0.056 R)
• M12: 2,278,525 km (0.099 R)
• M13: 2,368,433 km (0.063 R)
• M14: 2,413,911 km (0.042 R)
• M15: 2,459,539 km (0.095 R)
• M16: 2,528,653 km (0.096 R)
• M17: 2,668,826 km (0.106 R)
• M18: 2,739,885 km (0.059 R)
• M19: 2,835,628 km (0.099 R)
• M20: 2,908,183 km (0.118 R)
• M21: 3,204,386 km (0.079 R)
• M22: 3,254,651 km (0.117 R)
• M23: 3,614,285 km (0.119 R)
• M24: 3,719,302 km (0.113 R)
• M25: 3,852,145 km (0.064 R)
• M26: 3,905,701 km (0.059 R)
• M27: 3,959,407 km (0.038 R)
• M28: 4,040,638 km (0.115 R)
• M29: 4,426,601 km (0.062 R)
• M30: 4,652,344 km (0.088 R)
• M31: 4,853,105 km (0.119 R)
• M32: 4,910,999 km (0.07 R)
• M33: 5,027,386 km (0.094 R)
• M34: 5,502,210 km (0.104 R)
• M35: 5,592,866 km (0.056 R)
• M36: 6,621,950 km (0.103 R)
• M37: 7,174,415 km (0.084 R)
• M38: 7,573,392 km (0.1 R)
• M39: 7,674,221 km (0.085 R)
• M40: 7,775,499 km (0.053 R)
• M41: 7,809,458 km (0.079 R)
• M42: 8,357,883 km (0.095 R)
• M43: 9,132,352 km (0.108 R)
• M44: 10,673,060 km (0.098 R)
• M45: 11,242,579 km (0.057 R)
• M46: 12,174,275 km (0.098 R)
• M47: 12,213,619 km (0.056 R)
• M48: 12,609,455 km (0.087 R)
• M49: 12,689,191 km (0.061 R)
• M50: 12,768,926 km (0.036 R)
• M51: 13,292,070 km (0.097 R)
• M52: 13,332,611 km (0.098 R)
• M53: 14,069,081 km (0.073 R)
• M54: 14,234,537 km (0.074 R)
• M55: 14,944,977 km (0.111 R)
• M56: 15,838,375 km (0.067 R)
• M57: 16,226,582 km (0.114 R)
• M58: 16,356,732 km (0.086 R)
• M59: 16,617,930 km (0.038 R)
• M60: 17,276,908 km (0.102 R)
• M61: 17,989,294 km (0.116 R)
• M62: 18,484,612 km (0.1 R)
• M63: 18,802,208 km (0.097 R)
• M64: 19,442,637 km (0.109 R)
• M65: 19,488,713 km (0.064 R)
• M66: 19,858,070 km (0.066 R)
• M67: 21,931,197 km (0.06 R)
• M68: 23,923,991 km (0.115 R)
• M69: 24,170,977 km (0.102 R)
• M70: 24,617,676 km (0.045 R)
• M71: 25,619,982 km (0.034 R)
• M72: 26,942,726 km (0.056 R)
• M73: 27,405,732 km (0.071 R)
• M74: 29,707,145 km (0.113 R)
• M75: 30,612,811 km (0.061 R)
• M76: 30,719,923 km (0.097 R)
• M77: 31,095,862 km (0.096 R)
• M78: 31,203,573 km (0.103 R)
• M79: 31,798,224 km (0.089 R)
• M80: 32,396,466 km (0.11 R)
• M81: 33,493,766 km (0.109 R)
• M82: 34,213,631 km (0.105 R)
• M83: 34,324,783 km (0.049 R)
• M84: 35,668,471 km (0.064 R)
• M85: 36,063,559 km (0.032 R)
• M86: 36,120,107 km (0.103 R)
• M87: 36,176,655 km (0.101 R)
• M88: 36,801,226 km (0.081 R)
• M89: 37,543,830 km (0.098 R)
• M90: 37,658,571 km (0.095 R)
• M91: 37,715,867 km (0.107 R)
• M92: 37,888,204 km (0.094 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 14,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit