🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.29 AU - 1.97 AU

Year: 772 Days

Day: 29.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.38 AU - 1.92 AU

Year: 786 Days

Day: 19.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.45 AU - 2.11 AU

Year: 881 Days

Day: 17.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,721,321 km

• M1: 1,580,352 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.47 AU - 3.23 AU

Year: 1784 Days

Day: 17.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.23 AU - 4.01 AU

Year: 2554 Days

Day: 39.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.2

Radius: 10.8

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.62 AU - 10.8 AU

Year: 9533 Days

Day: 12.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,721,321 km

• M1: 164,707 km (0.108 R)
• M2: 417,976 km (0.118 R)
• M3: 917,334 km (0.05 R)
• M4: 1,180,477 km (0.106 R)
• M5: 1,514,230 km (0.085 R)
• M6: 1,728,753 km (0.111 R)
• M7: 2,187,570 km (0.118 R)
• M8: 2,348,986 km (0.049 R)
• M9: 2,683,636 km (0.093 R)
• M10: 2,798,527 km (0.111 R)
• M11: 3,153,523 km (0.109 R)
• M12: 3,275,146 km (0.065 R)
• M13: 3,938,912 km (0.107 R)
• M14: 4,747,937 km (0.085 R)
• M15: 5,351,565 km (0.037 R)
• M16: 6,359,705 km (0.106 R)
• M17: 6,905,438 km (0.108 R)
• M18: 7,670,032 km (0.077 R)
• M19: 7,875,730 km (0.093 R)
• M20: 7,958,457 km (0.096 R)
• M21: 8,166,697 km (0.105 R)
• M22: 8,334,696 km (0.105 R)
• M23: 8,588,713 km (0.059 R)
• M24: 9,147,910 km (0.088 R)
• M25: 10,849,436 km (0.111 R)
• M26: 11,313,189 km (0.105 R)
• M27: 11,688,979 km (0.11 R)
• M28: 12,021,086 km (0.113 R)
• M29: 12,212,273 km (0.059 R)
• M30: 13,578,849 km (0.113 R)
• M31: 13,878,045 km (0.039 R)
• M32: 14,381,442 km (0.113 R)
• M33: 15,096,220 km (0.101 R)
• M34: 16,454,419 km (0.101 R)
• M35: 17,363,376 km (0.041 R)
• M36: 17,579,695 km (0.06 R)
• M37: 18,233,736 km (0.116 R)
• M38: 19,062,658 km (0.077 R)
• M39: 19,734,652 km (0.096 R)
• M40: 20,073,641 km (0.117 R)
• M41: 20,986,786 km (0.05 R)
• M42: 21,217,167 km (0.097 R)
• M43: 23,090,581 km (0.117 R)
• M44: 23,447,671 km (0.073 R)
• M45: 23,866,695 km (0.12 R)
• M46: 23,986,822 km (0.093 R)
• M47: 25,016,354 km (0.091 R)
• M48: 27,621,152 km (0.072 R)
• M49: 27,747,413 km (0.052 R)
• M50: 28,190,522 km (0.114 R)
• M51: 29,405,107 km (0.057 R)
• M52: 29,598,537 km (0.099 R)
• M53: 32,216,649 km (0.114 R)
• M54: 32,482,485 km (0.077 R)
• M55: 32,882,659 km (0.113 R)
• M56: 35,181,081 km (0.048 R)
• M57: 35,454,845 km (0.115 R)
• M58: 35,660,692 km (0.108 R)
• M59: 36,765,023 km (0.073 R)
• M60: 36,834,437 km (0.119 R)
• M61: 37,391,240 km (0.114 R)
• M62: 37,880,724 km (0.097 R)
• M63: 37,950,736 km (0.102 R)
• M64: 38,583,535 km (0.033 R)
• M65: 38,795,365 km (0.085 R)
• M66: 39,078,255 km (0.113 R)
• M67: 39,219,924 km (0.073 R)
• M68: 39,290,834 km (0.067 R)
• M69: 40,288,053 km (0.092 R)
• M70: 40,502,876 km (0.072 R)
• M71: 40,574,533 km (0.109 R)
• M72: 41,077,481 km (0.064 R)
• M73: 42,744,600 km (0.07 R)
• M74: 46,144,510 km (0.1 R)
• M75: 46,294,407 km (0.091 R)
• M76: 48,484,520 km (0.118 R)
• M77: 50,014,458 km (0.107 R)
• M78: 50,476,566 km (0.051 R)
• M79: 50,862,678 km (0.12 R)
• M80: 50,940,020 km (0.111 R)
• M81: 51,637,894 km (0.061 R)
• M82: 51,715,685 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.7

Radius: 8.3

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.78 AU - 11.04 AU

Year: 10705 Days

Day: 6.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,721,321 km

• M1: 178,470 km (0.12 R)
• M2: 776,413 km (0.079 R)
• M3: 868,565 km (0.088 R)
• M4: 1,252,583 km (0.027 R)
• M5: 1,317,808 km (0.075 R)
• M6: 1,757,925 km (0.112 R)
• M7: 1,956,441 km (0.06 R)
• M8: 2,214,796 km (0.089 R)
• M9: 2,429,320 km (0.103 R)
• M10: 2,707,273 km (0.109 R)
• M11: 2,936,905 km (0.116 R)
• M12: 3,600,970 km (0.043 R)
• M13: 4,145,058 km (0.057 R)
• M14: 4,477,165 km (0.095 R)
• M15: 4,852,506 km (0.11 R)
• M16: 5,026,488 km (0.104 R)
• M17: 5,706,112 km (0.118 R)
• M18: 5,779,415 km (0.106 R)
• M19: 6,338,761 km (0.113 R)
• M20: 7,229,616 km (0.113 R)
• M21: 7,709,975 km (0.114 R)
• M22: 8,241,945 km (0.117 R)
• M23: 8,617,286 km (0.098 R)
• M24: 9,427,807 km (0.095 R)
• M25: 9,864,184 km (0.094 R)
• M26: 10,351,724 km (0.106 R)
• M27: 10,531,092 km (0.087 R)
• M28: 10,621,000 km (0.098 R)
• M29: 11,166,583 km (0.103 R)
• M30: 11,304,363 km (0.115 R)
• M31: 12,048,912 km (0.092 R)
• M32: 12,617,683 km (0.119 R)
• M33: 12,953,530 km (0.103 R)
• M34: 13,146,810 km (0.117 R)
• M35: 14,028,092 km (0.053 R)
• M36: 14,127,275 km (0.103 R)
• M37: 15,131,077 km (0.077 R)
• M38: 15,795,890 km (0.058 R)
• M39: 16,418,067 km (0.05 R)
• M40: 16,627,205 km (0.105 R)
• M41: 18,440,630 km (0.12 R)
• M42: 19,646,988 km (0.111 R)
• M43: 19,868,991 km (0.098 R)
• M44: 20,822,228 km (0.03 R)
• M45: 20,878,776 km (0.107 R)
• M46: 22,250,738 km (0.109 R)
• M47: 22,308,633 km (0.108 R)
• M48: 22,540,360 km (0.089 R)
• M49: 22,889,372 km (0.094 R)
• M50: 24,661,359 km (0.085 R)
• M51: 25,382,420 km (0.113 R)
• M52: 25,624,320 km (0.12 R)
• M53: 25,927,854 km (0.103 R)
• M54: 26,661,033 km (0.115 R)
• M55: 26,845,338 km (0.112 R)
• M56: 27,711,210 km (0.066 R)
• M57: 28,775,001 km (0.097 R)
• M58: 29,090,503 km (0.097 R)
• M59: 29,343,622 km (0.09 R)
• M60: 29,597,490 km (0.108 R)
• M61: 29,661,069 km (0.12 R)
• M62: 30,235,525 km (0.072 R)
• M63: 31,850,135 km (0.043 R)
• M64: 32,111,033 km (0.052 R)
• M65: 32,176,408 km (0.084 R)
• M66: 32,503,728 km (0.11 R)
• M67: 32,963,891 km (0.077 R)
• M68: 33,360,176 km (0.104 R)
• M69: 34,023,941 km (0.082 R)
• M70: 34,290,674 km (0.112 R)
• M71: 38,028,078 km (0.051 R)
• M72: 38,235,720 km (0.082 R)
• M73: 38,443,661 km (0.11 R)
• M74: 40,543,566 km (0.061 R)
• M75: 41,963,998 km (0.111 R)
• M76: 42,107,013 km (0.102 R)
• M77: 42,752,229 km (0.1 R)
• M78: 43,112,162 km (0.088 R)
• M79: 43,617,802 km (0.082 R)
• M80: 45,366,003 km (0.101 R)
• M81: 46,470,185 km (0.104 R)
• M82: 47,211,293 km (0.116 R)
• M83: 49,608,898 km (0.092 R)
• M84: 49,911,385 km (0.117 R)
• M85: 50,442,158 km (0.109 R)
• M86: 50,822,436 km (0.12 R)
• M87: 50,898,581 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.3

Radius: 9.8

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.37 AU - 11.67 AU

Year: 10893 Days

Day: 14.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,721,321 km

• M1: 141,071 km (0.071 R)
• M2: 418,425 km (0.073 R)
• M3: 729,290 km (0.104 R)
• M4: 900,430 km (0.04 R)
• M5: 2,268,353 km (0.107 R)
• M6: 2,757,089 km (0.095 R)
• M7: 3,090,692 km (0.111 R)
• M8: 3,405,296 km (0.076 R)
• M9: 3,469,474 km (0.045 R)
• M10: 3,566,413 km (0.086 R)
• M11: 4,236,462 km (0.094 R)
• M12: 5,127,916 km (0.066 R)
• M13: 5,766,549 km (0.061 R)
• M14: 5,881,739 km (0.088 R)
• M15: 7,159,156 km (0.084 R)
• M16: 7,324,761 km (0.03 R)
• M17: 7,914,326 km (0.104 R)
• M18: 8,388,252 km (0.111 R)
• M19: 8,606,665 km (0.027 R)
• M20: 8,694,628 km (0.064 R)
• M21: 8,915,734 km (0.113 R)
• M22: 9,228,393 km (0.032 R)
• M23: 9,363,630 km (0.099 R)
• M24: 9,772,930 km (0.096 R)
• M25: 10,750,851 km (0.06 R)
• M26: 10,845,546 km (0.027 R)
• M27: 12,448,936 km (0.069 R)
• M28: 12,698,316 km (0.114 R)
• M29: 12,848,662 km (0.057 R)
• M30: 13,252,726 km (0.115 R)
• M31: 13,456,328 km (0.104 R)
• M32: 14,021,509 km (0.061 R)
• M33: 14,332,972 km (0.12 R)
• M34: 14,646,828 km (0.075 R)
• M35: 14,751,996 km (0.081 R)
• M36: 14,857,462 km (0.09 R)
• M37: 14,963,078 km (0.099 R)
• M38: 16,906,803 km (0.093 R)
• M39: 17,460,764 km (0.101 R)
• M40: 18,416,096 km (0.113 R)
• M41: 19,272,993 km (0.094 R)
• M42: 19,619,462 km (0.056 R)
• M43: 20,084,711 km (0.036 R)
• M44: 20,435,967 km (0.063 R)
• M45: 20,848,258 km (0.044 R)
• M46: 21,981,313 km (0.112 R)
• M47: 23,256,934 km (0.108 R)
• M48: 24,182,645 km (0.081 R)
• M49: 24,681,255 km (0.063 R)
• M50: 24,743,787 km (0.034 R)
• M51: 25,815,656 km (0.104 R)
• M52: 26,197,579 km (0.031 R)
• M53: 26,517,270 km (0.072 R)
• M54: 28,135,021 km (0.075 R)
• M55: 28,528,015 km (0.113 R)
• M56: 29,518,502 km (0.065 R)
• M57: 29,584,924 km (0.054 R)
• M58: 29,651,345 km (0.116 R)
• M59: 30,319,000 km (0.095 R)
• M60: 31,194,148 km (0.12 R)
• M61: 32,214,405 km (0.101 R)
• M62: 33,869,407 km (0.086 R)
• M63: 33,938,970 km (0.116 R)
• M64: 34,497,119 km (0.064 R)
• M65: 34,847,478 km (0.108 R)
• M66: 35,764,064 km (0.108 R)
• M67: 35,834,973 km (0.095 R)
• M68: 36,974,759 km (0.058 R)
• M69: 37,549,066 km (0.081 R)
• M70: 38,997,771 km (0.104 R)
• M71: 39,070,625 km (0.119 R)
• M72: 39,582,250 km (0.119 R)
• M73: 39,728,856 km (0.074 R)
• M74: 40,022,666 km (0.087 R)
• M75: 41,874,838 km (0.074 R)
• M76: 42,698,673 km (0.109 R)
• M77: 42,773,921 km (0.107 R)
• M78: 43,225,706 km (0.106 R)
• M79: 43,527,894 km (0.088 R)
• M80: 44,286,206 km (0.12 R)
• M81: 45,431,976 km (0.109 R)
• M82: 46,897,287 km (0.115 R)
• M83: 48,299,767 km (0.082 R)
• M84: 49,400,059 km (0.097 R)
• M85: 50,349,707 km (0.083 R)
• M86: 50,588,016 km (0.09 R)
• M87: 50,906,360 km (0.094 R)
• M88: 54,371,047 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.2

Radius: 5.1

Gravity: 13.89 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 12.2 AU - 16 AU

Year: 19635 Days

Day: 20 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,721,321 km

• M1: 115,190 km (0.064 R)
• M2: 274,961 km (0.028 R)
• M3: 443,707 km (0.09 R)
• M4: 495,169 km (0.064 R)
• M5: 1,162,824 km (0.073 R)
• M6: 1,435,990 km (0.092 R)
• M7: 1,487,751 km (0.109 R)
• M8: 2,186,522 km (0.109 R)
• M9: 3,517,046 km (0.108 R)
• M10: 3,909,142 km (0.064 R)
• M11: 3,945,494 km (0.113 R)
• M12: 4,315,151 km (0.086 R)
• M13: 6,451,109 km (0.088 R)
• M14: 6,623,745 km (0.1 R)
• M15: 6,797,877 km (0.096 R)
• M16: 6,973,654 km (0.073 R)
• M17: 7,195,358 km (0.033 R)
• M18: 8,151,588 km (0.053 R)
• M19: 8,811,015 km (0.067 R)
• M20: 9,195,482 km (0.044 R)
• M21: 9,487,347 km (0.065 R)
• M22: 9,980,721 km (0.11 R)
• M23: 10,030,537 km (0.111 R)
• M24: 10,280,814 km (0.073 R)
• M25: 10,331,079 km (0.079 R)
• M26: 10,889,678 km (0.069 R)
• M27: 12,677,223 km (0.076 R)
• M28: 12,731,228 km (0.103 R)
• M29: 13,110,907 km (0.105 R)
• M30: 13,439,424 km (0.076 R)
• M31: 13,937,136 km (0.097 R)
• M32: 14,048,586 km (0.118 R)
• M33: 14,723,422 km (0.093 R)
• M34: 14,950,811 km (0.062 R)
• M35: 15,121,951 km (0.104 R)
• M36: 15,524,070 km (0.077 R)
• M37: 17,047,874 km (0.053 R)
• M38: 17,346,471 km (0.118 R)
• M39: 18,252,287 km (0.112 R)
• M40: 18,803,106 km (0.069 R)
• M41: 20,046,563 km (0.059 R)
• M42: 20,361,617 km (0.104 R)
• M43: 22,350,969 km (0.107 R)
• M44: 22,677,691 km (0.067 R)
• M45: 23,269,650 km (0.117 R)
• M46: 24,066,707 km (0.103 R)
• M47: 24,334,338 km (0.088 R)
• M48: 25,415,033 km (0.057 R)
• M49: 26,373,357 km (0.093 R)
• M50: 26,580,250 km (0.039 R)
• M51: 27,343,499 km (0.106 R)
• M52: 27,413,211 km (0.111 R)
• M53: 29,318,490 km (0.05 R)
• M54: 29,389,848 km (0.043 R)
• M55: 29,675,879 km (0.106 R)
• M56: 29,747,537 km (0.118 R)
• M57: 30,395,295 km (0.077 R)
• M58: 30,684,618 km (0.115 R)
• M59: 30,974,838 km (0.095 R)
• M60: 31,047,542 km (0.043 R)
• M61: 32,292,196 km (0.103 R)
• M62: 32,735,305 km (0.081 R)
• M63: 34,603,483 km (0.053 R)
• M64: 35,740,876 km (0.103 R)
• M65: 36,813,343 km (0.115 R)
• M66: 37,663,508 km (0.054 R)
• M67: 38,520,105 km (0.091 R)
• M68: 38,833,214 km (0.107 R)
• M69: 39,935,600 km (0.104 R)
• M70: 40,649,781 km (0.081 R)
• M71: 40,968,424 km (0.116 R)
• M72: 41,128,195 km (0.086 R)
• M73: 43,466,709 km (0.118 R)
• M74: 44,939,799 km (0.11 R)
• M75: 45,351,791 km (0.082 R)
• M76: 47,096,252 km (0.059 R)
• M77: 47,431,052 km (0.089 R)
• M78: 50,479,109 km (0.109 R)
• M79: 50,650,249 km (0.116 R)
• M80: 53,677,212 km (0.046 R)
• M81: 54,289,666 km (0.117 R)
• M82: 54,816,400 km (0.112 R)
• M83: 56,318,063 km (0.057 R)
• M84: 56,495,636 km (0.119 R)
• M85: 56,940,241 km (0.1 R)
• M86: 57,207,722 km (0.105 R)
• M87: 59,451,989 km (0.067 R)
• M88: 60,539,416 km (0.076 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 14,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit