🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.79 AU - 1.07 AU

Year: 329 Days

Day: 37.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.34 AU - 1.54 AU

Year: 634 Days

Day: 30.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.24 AU - 1.78 AU

Year: 681 Days

Day: 33.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.27 AU - 1.93 AU

Year: 743 Days

Day: 33 Hours

Environment

Temp: -46 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,301,406 km

• M1: 641,625 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.25 AU - 3.69 AU

Year: 1879 Days

Day: 13.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.7

Radius: 10.7

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.57 AU - 6.81 AU

Year: 6352 Days

Day: 5 Hours

Environment

Temp: -165 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,301,406 km

• M1: 160,668 km (0.109 R)
• M2: 290,968 km (0.078 R)
• M3: 370,554 km (0.11 R)
• M4: 865,723 km (0.097 R)
• M5: 941,120 km (0.116 R)
• M6: 1,471,594 km (0.118 R)
• M7: 1,800,859 km (0.098 R)
• M8: 1,882,689 km (0.08 R)
• M9: 1,982,621 km (0.07 R)
• M10: 2,170,665 km (0.095 R)
• M11: 2,400,597 km (0.067 R)
• M12: 2,509,355 km (0.111 R)
• M13: 2,675,857 km (0.078 R)
• M14: 3,039,230 km (0.089 R)
• M15: 3,177,010 km (0.106 R)
• M16: 3,377,770 km (0.063 R)
• M17: 3,624,158 km (0.052 R)
• M18: 3,833,894 km (0.053 R)
• M19: 4,353,896 km (0.09 R)
• M20: 4,554,806 km (0.06 R)
• M21: 4,622,425 km (0.086 R)
• M22: 4,690,342 km (0.031 R)
• M23: 4,896,189 km (0.061 R)
• M24: 5,128,514 km (0.084 R)
• M25: 5,725,260 km (0.056 R)
• M26: 6,193,501 km (0.118 R)
• M27: 6,268,600 km (0.12 R)
• M28: 6,470,407 km (0.042 R)
• M29: 6,648,578 km (0.062 R)
• M30: 7,378,017 km (0.081 R)
• M31: 7,752,162 km (0.074 R)
• M32: 7,968,779 km (0.108 R)
• M33: 8,242,394 km (0.112 R)
• M34: 8,770,923 km (0.074 R)
• M35: 9,167,358 km (0.071 R)
• M36: 9,396,541 km (0.115 R)
• M37: 9,773,079 km (0.105 R)
• M38: 10,391,666 km (0.107 R)
• M39: 11,543,271 km (0.08 R)
• M40: 11,790,855 km (0.108 R)
• M41: 12,071,501 km (0.088 R)
• M42: 12,259,845 km (0.095 R)
• M43: 12,385,956 km (0.079 R)
• M44: 12,512,516 km (0.046 R)
• M45: 13,055,107 km (0.087 R)
• M46: 13,768,689 km (0.069 R)
• M47: 13,998,471 km (0.082 R)
• M48: 15,098,464 km (0.106 R)
• M49: 15,471,262 km (0.102 R)
• M50: 15,573,587 km (0.107 R)
• M51: 15,641,804 km (0.102 R)
• M52: 16,053,497 km (0.067 R)
• M53: 16,677,769 km (0.112 R)
• M54: 17,133,594 km (0.061 R)
• M55: 17,700,270 km (0.117 R)
• M56: 18,417,293 km (0.07 R)
• M57: 18,742,968 km (0.059 R)
• M58: 19,034,085 km (0.1 R)
• M59: 19,879,612 km (0.077 R)
• M60: 19,990,763 km (0.116 R)
• M61: 20,213,664 km (0.061 R)
• M62: 20,737,257 km (0.11 R)
• M63: 20,812,355 km (0.077 R)
• M64: 21,265,188 km (0.075 R)
• M65: 21,378,882 km (0.11 R)
• M66: 21,683,164 km (0.107 R)
• M67: 23,342,953 km (0.065 R)
• M68: 23,617,016 km (0.047 R)
• M69: 24,168,284 km (0.03 R)
• M70: 24,683,948 km (0.097 R)
• M71: 24,923,304 km (0.059 R)
• M72: 25,404,112 km (0.049 R)
• M73: 26,131,158 km (0.078 R)
• M74: 26,742,115 km (0.071 R)
• M75: 27,234,442 km (0.118 R)
• M76: 27,358,010 km (0.077 R)
• M77: 27,729,611 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.5

Radius: 9.4

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.43 AU - 7.61 AU

Year: 6828 Days

Day: 9.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 105.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,301,406 km

• M1: 187,745 km (0.032 R)
• M2: 484,847 km (0.084 R)
• M3: 989,291 km (0.1 R)
• M4: 1,192,744 km (0.112 R)
• M5: 1,263,653 km (0.067 R)
• M6: 1,504,207 km (0.044 R)
• M7: 1,699,581 km (0.118 R)
• M8: 1,944,772 km (0.081 R)
• M9: 2,201,632 km (0.111 R)
• M10: 2,401,495 km (0.072 R)
• M11: 2,584,303 km (0.028 R)
• M12: 2,963,534 km (0.087 R)
• M13: 3,539,336 km (0.066 R)
• M14: 3,827,013 km (0.065 R)
• M15: 4,014,010 km (0.112 R)
• M16: 4,149,546 km (0.08 R)
• M17: 4,341,629 km (0.079 R)
• M18: 5,405,869 km (0.053 R)
• M19: 5,585,835 km (0.116 R)
• M20: 5,646,272 km (0.043 R)
• M21: 5,951,751 km (0.105 R)
• M22: 6,106,585 km (0.069 R)
• M23: 6,610,730 km (0.104 R)
• M24: 6,965,277 km (0.092 R)
• M25: 7,659,112 km (0.088 R)
• M26: 7,861,368 km (0.053 R)
• M27: 8,583,477 km (0.086 R)
• M28: 9,076,552 km (0.115 R)
• M29: 10,648,077 km (0.118 R)
• M30: 11,063,511 km (0.098 R)
• M31: 12,223,343 km (0.089 R)
• M32: 13,340,390 km (0.078 R)
• M33: 13,870,116 km (0.095 R)
• M34: 15,287,855 km (0.103 R)
• M35: 15,415,163 km (0.117 R)
• M36: 15,799,181 km (0.11 R)
• M37: 16,186,490 km (0.108 R)
• M38: 16,272,957 km (0.12 R)
• M39: 16,664,006 km (0.09 R)
• M40: 16,751,222 km (0.105 R)
• M41: 17,322,536 km (0.103 R)
• M42: 18,213,990 km (0.116 R)
• M43: 18,619,998 km (0.095 R)
• M44: 19,211,658 km (0.113 R)
• M45: 19,902,052 km (0.084 R)
• M46: 20,366,853 km (0.104 R)
• M47: 20,788,270 km (0.048 R)
• M48: 20,976,464 km (0.12 R)
• M49: 21,544,487 km (0.113 R)
• M50: 22,261,659 km (0.049 R)
• M51: 22,406,021 km (0.036 R)
• M52: 22,840,902 km (0.088 R)
• M53: 23,376,313 km (0.088 R)
• M54: 23,670,123 km (0.103 R)
• M55: 24,658,367 km (0.091 R)
• M56: 24,907,447 km (0.114 R)
• M57: 25,609,510 km (0.1 R)
• M58: 25,963,010 km (0.11 R)
• M59: 27,754,594 km (0.088 R)
• M60: 27,961,787 km (0.073 R)
• M61: 28,482,238 km (0.097 R)
• M62: 30,115,996 km (0.038 R)
• M63: 30,863,686 km (0.041 R)
• M64: 32,377,467 km (0.08 R)
• M65: 33,033,603 km (0.102 R)
• M66: 33,143,408 km (0.067 R)
• M67: 33,363,317 km (0.111 R)
• M68: 33,583,675 km (0.031 R)
• M69: 34,581,642 km (0.088 R)
• M70: 34,804,693 km (0.1 R)
• M71: 35,420,587 km (0.101 R)
• M72: 35,532,935 km (0.093 R)
• M73: 36,040,072 km (0.114 R)
• M74: 36,549,602 km (0.074 R)
• M75: 37,289,812 km (0.119 R)
• M76: 37,461,401 km (0.056 R)
• M77: 38,207,745 km (0.073 R)
• M78: 38,611,659 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.2

Radius: 13.5

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.69 AU - 11.29 AU

Year: 10732 Days

Day: 7.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,301,406 km

• M1: 223,948 km (0.083 R)
• M2: 485,744 km (0.085 R)
• M3: 570,865 km (0.064 R)
• M4: 743,501 km (0.034 R)
• M5: 863,629 km (0.051 R)
• M6: 1,125,275 km (0.097 R)
• M7: 1,225,356 km (0.08 R)
• M8: 1,795,922 km (0.104 R)
• M9: 2,160,642 km (0.113 R)
• M10: 3,101,463 km (0.119 R)
• M11: 3,274,697 km (0.068 R)
• M12: 3,421,453 km (0.032 R)
• M13: 3,752,064 km (0.06 R)
• M14: 4,061,881 km (0.058 R)
• M15: 4,872,851 km (0.08 R)
• M16: 5,108,917 km (0.098 R)
• M17: 5,245,500 km (0.08 R)
• M18: 5,348,722 km (0.117 R)
• M19: 5,452,693 km (0.08 R)
• M20: 5,627,423 km (0.07 R)
• M21: 5,946,815 km (0.069 R)
• M22: 6,163,133 km (0.052 R)
• M23: 6,272,190 km (0.06 R)
• M24: 6,715,149 km (0.107 R)
• M25: 6,978,292 km (0.112 R)
• M26: 7,437,258 km (0.057 R)
• M27: 7,945,741 km (0.102 R)
• M28: 8,144,258 km (0.106 R)
• M29: 8,344,569 km (0.032 R)
• M30: 9,037,656 km (0.118 R)
• M31: 9,749,293 km (0.112 R)
• M32: 9,834,115 km (0.09 R)
• M33: 10,828,343 km (0.079 R)
• M34: 11,137,412 km (0.063 R)
• M35: 11,404,594 km (0.11 R)
• M36: 11,809,406 km (0.083 R)
• M37: 12,264,632 km (0.027 R)
• M38: 12,586,866 km (0.098 R)
• M39: 13,286,535 km (0.068 R)
• M40: 14,384,134 km (0.079 R)
• M41: 15,510,606 km (0.066 R)
• M42: 15,909,135 km (0.098 R)
• M43: 17,176,229 km (0.036 R)
• M44: 17,485,149 km (0.088 R)
• M45: 18,422,978 km (0.118 R)
• M46: 18,580,804 km (0.099 R)
• M47: 20,184,493 km (0.057 R)
• M48: 21,057,845 km (0.12 R)
• M49: 21,776,663 km (0.081 R)
• M50: 21,999,414 km (0.115 R)
• M51: 22,222,913 km (0.084 R)
• M52: 22,334,962 km (0.063 R)
• M53: 22,503,409 km (0.046 R)
• M54: 22,615,907 km (0.102 R)
• M55: 23,011,294 km (0.106 R)
• M56: 25,548,025 km (0.101 R)
• M57: 26,195,934 km (0.086 R)
• M58: 26,492,287 km (0.073 R)
• M59: 28,841,721 km (0.098 R)
• M60: 29,147,649 km (0.107 R)
• M61: 30,382,580 km (0.092 R)
• M62: 30,818,807 km (0.03 R)
• M63: 33,287,022 km (0.072 R)
• M64: 33,608,059 km (0.064 R)
• M65: 33,801,190 km (0.106 R)
• M66: 36,278,980 km (0.083 R)
• M67: 37,073,644 km (0.066 R)
• M68: 38,949,900 km (0.083 R)
• M69: 39,491,743 km (0.077 R)
• M70: 39,627,578 km (0.108 R)
• M71: 41,476,458 km (0.114 R)
• M72: 41,683,651 km (0.087 R)
• M73: 43,003,853 km (0.09 R)
• M74: 43,353,463 km (0.097 R)
• M75: 44,549,498 km (0.058 R)
• M76: 44,761,628 km (0.09 R)
• M77: 45,613,737 km (0.086 R)
• M78: 45,899,020 km (0.062 R)
• M79: 48,202,080 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.7

Radius: 10.3

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.96 AU - 13.16 AU

Year: 12597 Days

Day: 11.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,301,406 km

• M1: 131,796 km (0.096 R)
• M2: 284,834 km (0.029 R)
• M3: 585,526 km (0.093 R)
• M4: 763,398 km (0.098 R)
• M5: 909,106 km (0.111 R)
• M6: 1,402,181 km (0.118 R)
• M7: 1,481,767 km (0.042 R)
• M8: 2,456,696 km (0.107 R)
• M9: 2,652,071 km (0.06 R)
• M10: 2,776,686 km (0.09 R)
• M11: 3,375,676 km (0.109 R)
• M12: 4,391,146 km (0.113 R)
• M13: 4,810,320 km (0.108 R)
• M14: 5,368,170 km (0.056 R)
• M15: 5,558,758 km (0.096 R)
• M16: 5,979,277 km (0.071 R)
• M17: 6,578,566 km (0.069 R)
• M18: 7,127,291 km (0.105 R)
• M19: 7,197,004 km (0.118 R)
• M20: 8,086,662 km (0.064 R)
• M21: 8,637,033 km (0.111 R)
• M22: 9,929,259 km (0.083 R)
• M23: 10,163,530 km (0.101 R)
• M24: 10,399,595 km (0.109 R)
• M25: 10,957,595 km (0.029 R)
• M26: 11,118,862 km (0.119 R)
• M27: 11,240,335 km (0.099 R)
• M28: 11,648,289 km (0.117 R)
• M29: 12,436,969 km (0.091 R)
• M30: 12,647,303 km (0.119 R)
• M31: 12,986,442 km (0.117 R)
• M32: 13,071,712 km (0.112 R)
• M33: 13,934,443 km (0.111 R)
• M34: 14,284,652 km (0.086 R)
• M35: 14,726,564 km (0.08 R)
• M36: 14,904,585 km (0.065 R)
• M37: 15,262,872 km (0.068 R)
• M38: 15,442,988 km (0.07 R)
• M39: 16,538,793 km (0.038 R)
• M40: 18,133,955 km (0.112 R)
• M41: 18,276,970 km (0.069 R)
• M42: 18,804,901 km (0.083 R)
• M43: 19,679,450 km (0.062 R)
• M44: 20,023,226 km (0.088 R)
• M45: 20,319,430 km (0.053 R)
• M46: 20,766,428 km (0.074 R)
• M47: 21,822,141 km (0.109 R)
• M48: 22,228,897 km (0.113 R)
• M49: 22,382,085 km (0.116 R)
• M50: 22,792,283 km (0.097 R)
• M51: 24,247,421 km (0.072 R)
• M52: 24,510,564 km (0.078 R)
• M53: 24,668,838 km (0.054 R)
• M54: 24,986,285 km (0.085 R)
• M55: 25,732,629 km (0.073 R)
• M56: 27,849,888 km (0.084 R)
• M57: 29,012,861 km (0.072 R)
• M58: 29,180,261 km (0.063 R)
• M59: 29,460,159 km (0.111 R)
• M60: 29,572,357 km (0.081 R)
• M61: 30,474,732 km (0.116 R)
• M62: 30,872,513 km (0.054 R)
• M63: 32,712,267 km (0.087 R)
• M64: 32,828,355 km (0.093 R)
• M65: 33,586,816 km (0.109 R)
• M66: 33,938,820 km (0.05 R)
• M67: 34,410,053 km (0.072 R)
• M68: 35,358,953 km (0.104 R)
• M69: 37,221,895 km (0.103 R)
• M70: 37,525,429 km (0.051 R)
• M71: 37,951,633 km (0.091 R)
• M72: 38,502,004 km (0.078 R)
• M73: 38,870,464 km (0.116 R)
• M74: 39,363,389 km (0.099 R)
• M75: 39,610,674 km (0.066 R)
• M76: 40,604,901 km (0.062 R)
• M77: 40,729,815 km (0.108 R)
• M78: 41,481,694 km (0.036 R)
• M79: 41,733,318 km (0.114 R)
• M80: 41,922,410 km (0.033 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 13,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit