🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.69 AU - 0.89 AU

Year: 256 Days

Day: 44 Hours

Environment

Temp: 190 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.24 AU - 1.96 AU

Year: 739 Days

Day: 33.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.58 AU - 1.9 AU

Year: 838 Days

Day: 34.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.52 AU - 2.68 AU

Year: 1531 Days

Day: 28 Hours

Environment

Temp: -94 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,454,851 km

• M1: 589,565 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.18 AU - 3.18 AU

Year: 1602 Days

Day: 39 Hours

Environment

Temp: -88 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.49 AU - 4.73 AU

Year: 3615 Days

Day: 21.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 144.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,454,851 km

• M1: 170,841 km (0.064 R)
• M2: 634,594 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.1

Radius: 8

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.4 AU - 6.78 AU

Year: 6179 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 66,454,851 km

• M1: 125,363 km (0.11 R)
• M2: 177,872 km (0.106 R)
• M3: 437,873 km (0.08 R)
• M4: 588,817 km (0.1 R)
• M5: 685,906 km (0.094 R)
• M6: 1,021,604 km (0.076 R)
• M7: 1,352,514 km (0.099 R)
• M8: 1,470,248 km (0.097 R)
• M9: 1,550,582 km (0.115 R)
• M10: 1,758,074 km (0.118 R)
• M11: 2,417,352 km (0.115 R)
• M12: 2,560,966 km (0.076 R)
• M13: 3,356,527 km (0.06 R)
• M14: 3,445,389 km (0.118 R)
• M15: 4,631,550 km (0.099 R)
• M16: 5,361,288 km (0.071 R)
• M17: 5,846,135 km (0.117 R)
• M18: 6,039,715 km (0.115 R)
• M19: 6,213,548 km (0.107 R)
• M20: 6,323,053 km (0.051 R)
• M21: 6,700,189 km (0.108 R)
• M22: 6,902,745 km (0.077 R)
• M23: 7,039,029 km (0.069 R)
• M24: 8,136,628 km (0.113 R)
• M25: 8,766,435 km (0.097 R)
• M26: 10,486,811 km (0.098 R)
• M27: 10,748,457 km (0.053 R)
• M28: 10,853,774 km (0.091 R)
• M29: 10,932,912 km (0.088 R)
• M30: 11,091,934 km (0.093 R)
• M31: 11,198,298 km (0.054 R)
• M32: 11,331,740 km (0.026 R)
• M33: 11,573,190 km (0.109 R)
• M34: 11,816,437 km (0.108 R)
• M35: 12,473,470 km (0.064 R)
• M36: 12,528,672 km (0.103 R)
• M37: 13,114,049 km (0.051 R)
• M38: 13,226,696 km (0.113 R)
• M39: 13,452,589 km (0.118 R)
• M40: 13,594,557 km (0.066 R)
• M41: 14,543,456 km (0.064 R)
• M42: 16,595,939 km (0.064 R)
• M43: 17,454,332 km (0.061 R)
• M44: 18,139,041 km (0.107 R)
• M45: 18,895,857 km (0.113 R)
• M46: 18,959,436 km (0.064 R)
• M47: 19,118,458 km (0.112 R)
• M48: 19,791,798 km (0.092 R)
• M49: 19,953,214 km (0.089 R)
• M50: 20,115,229 km (0.067 R)
• M51: 20,375,080 km (0.083 R)
• M52: 20,505,530 km (0.111 R)
• M53: 20,832,700 km (0.119 R)
• M54: 20,964,047 km (0.043 R)
• M55: 21,227,639 km (0.083 R)
• M56: 21,891,255 km (0.057 R)

Asteroid Belt

Center: 6.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.2

Radius: 12.4

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.9 AU - 8.72 AU

Year: 7219 Days

Day: 8.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,454,851 km

• M1: 157,227 km (0.072 R)
• M2: 293,361 km (0.079 R)
• M3: 460,462 km (0.025 R)
• M4: 629,807 km (0.079 R)
• M5: 781,948 km (0.109 R)
• M6: 1,065,137 km (0.094 R)
• M7: 1,156,691 km (0.093 R)
• M8: 1,620,743 km (0.059 R)
• M9: 1,727,556 km (0.098 R)
• M10: 2,583,406 km (0.092 R)
• M11: 2,816,030 km (0.033 R)
• M12: 2,902,348 km (0.09 R)
• M13: 3,122,108 km (0.026 R)
• M14: 3,531,707 km (0.081 R)
• M15: 4,006,979 km (0.108 R)
• M16: 4,129,051 km (0.031 R)
• M17: 4,351,802 km (0.103 R)
• M18: 4,706,499 km (0.09 R)
• M19: 5,123,278 km (0.043 R)
• M20: 5,552,175 km (0.092 R)
• M21: 5,715,985 km (0.106 R)
• M22: 6,048,541 km (0.11 R)
• M23: 6,936,853 km (0.106 R)
• M24: 7,084,058 km (0.038 R)
• M25: 7,957,859 km (0.069 R)
• M26: 8,329,310 km (0.052 R)
• M27: 8,738,311 km (0.116 R)
• M28: 8,897,333 km (0.1 R)
• M29: 9,025,389 km (0.051 R)
• M30: 9,740,018 km (0.076 R)
• M31: 10,204,370 km (0.098 R)
• M32: 10,338,410 km (0.099 R)
• M33: 10,982,877 km (0.057 R)
• M34: 11,085,801 km (0.12 R)
• M35: 11,396,665 km (0.109 R)
• M36: 11,570,647 km (0.061 R)
• M37: 12,133,135 km (0.073 R)
• M38: 12,560,985 km (0.113 R)
• M39: 12,885,014 km (0.079 R)
• M40: 12,993,772 km (0.07 R)
• M41: 13,139,031 km (0.054 R)
• M42: 13,394,694 km (0.108 R)
• M43: 13,725,904 km (0.112 R)
• M44: 14,022,556 km (0.104 R)
• M45: 14,209,105 km (0.077 R)
• M46: 14,321,303 km (0.095 R)
• M47: 15,153,816 km (0.112 R)
• M48: 15,730,366 km (0.111 R)
• M49: 16,668,045 km (0.112 R)
• M50: 17,263,145 km (0.102 R)
• M51: 17,343,031 km (0.057 R)
• M52: 17,704,010 km (0.047 R)
• M53: 17,784,644 km (0.115 R)
• M54: 17,905,668 km (0.071 R)
• M55: 18,148,615 km (0.104 R)
• M56: 18,352,068 km (0.092 R)
• M57: 18,515,280 km (0.081 R)
• M58: 18,637,950 km (0.118 R)
• M59: 19,049,045 km (0.039 R)
• M60: 19,712,960 km (0.099 R)
• M61: 20,089,648 km (0.112 R)
• M62: 20,215,759 km (0.084 R)
• M63: 20,680,559 km (0.103 R)
• M64: 22,269,588 km (0.117 R)
• M65: 22,400,037 km (0.099 R)
• M66: 24,388,941 km (0.116 R)
• M67: 25,154,882 km (0.051 R)
• M68: 25,791,720 km (0.102 R)
• M69: 27,406,629 km (0.096 R)
• M70: 27,780,474 km (0.046 R)
• M71: 28,485,828 km (0.113 R)
• M72: 29,006,728 km (0.079 R)
• M73: 29,387,604 km (0.116 R)
• M74: 29,530,919 km (0.041 R)
• M75: 29,626,512 km (0.065 R)
• M76: 30,347,125 km (0.117 R)
• M77: 31,122,042 km (0.094 R)
• M78: 31,512,043 km (0.106 R)
• M79: 31,805,554 km (0.103 R)
• M80: 32,247,616 km (0.097 R)
• M81: 32,592,738 km (0.089 R)
• M82: 32,889,541 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.3

Radius: 13

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.33 AU - 8.73 AU

Year: 9099 Days

Day: 13.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,454,851 km

• M1: 165,904 km (0.112 R)
• M2: 563,535 km (0.075 R)
• M3: 668,104 km (0.055 R)
• M4: 882,328 km (0.106 R)
• M5: 989,440 km (0.055 R)
• M6: 1,257,819 km (0.069 R)
• M7: 1,507,049 km (0.052 R)
• M8: 1,958,535 km (0.082 R)
• M9: 2,451,610 km (0.111 R)
• M10: 3,149,484 km (0.111 R)
• M11: 3,290,555 km (0.113 R)
• M12: 3,433,870 km (0.065 R)
• M13: 3,608,749 km (0.109 R)
• M14: 4,028,072 km (0.091 R)
• M15: 4,686,452 km (0.074 R)
• M16: 4,783,242 km (0.115 R)
• M17: 5,011,828 km (0.106 R)
• M18: 5,244,153 km (0.106 R)
• M19: 5,823,097 km (0.056 R)
• M20: 6,279,520 km (0.09 R)
• M21: 6,602,502 km (0.088 R)
• M22: 6,784,263 km (0.039 R)
• M23: 7,152,723 km (0.115 R)
• M24: 7,377,120 km (0.104 R)
• M25: 7,490,066 km (0.11 R)
• M26: 7,871,092 km (0.095 R)
• M27: 8,025,327 km (0.068 R)
• M28: 8,652,142 km (0.075 R)
• M29: 9,213,583 km (0.113 R)
• M30: 9,539,707 km (0.081 R)
• M31: 9,704,264 km (0.092 R)
• M32: 10,839,413 km (0.095 R)
• M33: 11,488,219 km (0.054 R)
• M34: 12,194,171 km (0.039 R)
• M35: 12,552,458 km (0.057 R)
• M36: 13,926,814 km (0.068 R)
• M37: 14,348,381 km (0.109 R)
• M38: 14,726,714 km (0.093 R)
• M39: 15,252,251 km (0.116 R)
• M40: 15,541,424 km (0.077 R)
• M41: 15,832,541 km (0.041 R)
• M42: 16,469,529 km (0.101 R)
• M43: 17,365,171 km (0.112 R)
• M44: 19,620,808 km (0.108 R)
• M45: 20,199,004 km (0.086 R)
• M46: 20,996,660 km (0.104 R)
• M47: 21,157,328 km (0.11 R)
• M48: 21,264,739 km (0.104 R)
• M49: 21,588,020 km (0.025 R)
• M50: 21,804,488 km (0.067 R)
• M51: 22,677,392 km (0.054 R)
• M52: 23,007,704 km (0.075 R)
• M53: 25,649,752 km (0.105 R)
• M54: 26,109,017 km (0.065 R)
• M55: 27,035,626 km (0.111 R)
• M56: 28,623,757 km (0.084 R)
• M57: 29,040,387 km (0.067 R)
• M58: 29,279,445 km (0.1 R)
• M59: 30,362,982 km (0.105 R)
• M60: 30,605,480 km (0.094 R)
• M61: 30,727,103 km (0.106 R)
• M62: 31,214,793 km (0.114 R)
• M63: 31,828,144 km (0.051 R)
• M64: 31,951,263 km (0.096 R)
• M65: 32,074,531 km (0.098 R)
• M66: 32,197,950 km (0.093 R)
• M67: 33,066,665 km (0.098 R)
• M68: 35,526,802 km (0.087 R)
• M69: 35,654,558 km (0.111 R)
• M70: 37,005,128 km (0.069 R)
• M71: 38,634,697 km (0.055 R)
• M72: 38,897,541 km (0.084 R)
• M73: 39,029,336 km (0.108 R)
• M74: 40,821,519 km (0.083 R)
• M75: 40,955,259 km (0.032 R)
• M76: 42,233,872 km (0.109 R)
• M77: 42,504,794 km (0.075 R)
• M78: 42,912,149 km (0.063 R)
• M79: 43,048,134 km (0.117 R)
• M80: 43,389,067 km (0.052 R)
• M81: 44,073,328 km (0.087 R)
• M82: 45,383,356 km (0.073 R)
• M83: 45,591,447 km (0.106 R)
• M84: 46,287,077 km (0.086 R)
• M85: 46,846,274 km (0.12 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.9

Radius: 8.5

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.96 AU - 13.22 AU

Year: 14412 Days

Day: 14.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,454,851 km

• M1: 111,600 km (0.099 R)
• M2: 352,453 km (0.086 R)
• M3: 676,781 km (0.075 R)
• M4: 1,056,610 km (0.091 R)
• M5: 1,523,355 km (0.11 R)
• M6: 1,779,018 km (0.059 R)
• M7: 2,267,156 km (0.062 R)
• M8: 3,470,222 km (0.104 R)
• M9: 3,581,223 km (0.087 R)
• M10: 4,962,909 km (0.043 R)
• M11: 5,088,422 km (0.079 R)
• M12: 5,514,178 km (0.094 R)
• M13: 5,687,711 km (0.095 R)
• M14: 5,907,171 km (0.111 R)
• M15: 6,174,203 km (0.069 R)
• M16: 8,201,105 km (0.032 R)
• M17: 9,569,776 km (0.116 R)
• M18: 9,988,799 km (0.104 R)
• M19: 10,682,485 km (0.07 R)
• M20: 10,844,798 km (0.068 R)
• M21: 11,281,624 km (0.108 R)
• M22: 11,391,728 km (0.109 R)
• M23: 11,779,935 km (0.098 R)
• M24: 11,891,684 km (0.096 R)
• M25: 11,947,634 km (0.12 R)
• M26: 12,172,480 km (0.033 R)
• M27: 12,342,124 km (0.12 R)
• M28: 12,569,363 km (0.065 R)
• M29: 13,028,179 km (0.108 R)
• M30: 13,085,924 km (0.087 R)
• M31: 14,977,888 km (0.117 R)
• M32: 15,342,159 km (0.077 R)
• M33: 16,017,444 km (0.107 R)
• M34: 16,265,328 km (0.11 R)
• M35: 16,765,134 km (0.07 R)
• M36: 16,827,965 km (0.111 R)
• M37: 17,016,907 km (0.05 R)
• M38: 17,080,038 km (0.106 R)
• M39: 18,100,894 km (0.082 R)
• M40: 19,207,170 km (0.114 R)
• M41: 19,735,250 km (0.053 R)
• M42: 20,603,666 km (0.092 R)
• M43: 21,144,163 km (0.11 R)
• M44: 21,689,447 km (0.095 R)
• M45: 22,032,625 km (0.105 R)
• M46: 22,101,440 km (0.07 R)
• M47: 22,515,976 km (0.061 R)
• M48: 22,654,802 km (0.114 R)
• M49: 23,423,137 km (0.086 R)
• M50: 24,341,967 km (0.117 R)
• M51: 24,913,431 km (0.114 R)
• M52: 24,985,088 km (0.089 R)
• M53: 25,056,895 km (0.086 R)
• M54: 25,561,489 km (0.075 R)
• M55: 25,633,894 km (0.114 R)
• M56: 25,851,260 km (0.095 R)
• M57: 26,434,243 km (0.087 R)
• M58: 26,507,396 km (0.115 R)
• M59: 26,800,758 km (0.08 R)
• M60: 26,947,812 km (0.042 R)
• M61: 27,687,275 km (0.098 R)
• M62: 31,328,188 km (0.055 R)
• M63: 32,105,498 km (0.088 R)
• M64: 35,681,187 km (0.089 R)
• M65: 36,819,178 km (0.099 R)
• M66: 37,803,980 km (0.101 R)
• M67: 38,382,475 km (0.063 R)
• M68: 38,714,283 km (0.044 R)
• M69: 38,880,636 km (0.034 R)
• M70: 39,047,139 km (0.045 R)
• M71: 39,799,466 km (0.06 R)
• M72: 42,684,611 km (0.093 R)
• M73: 43,632,463 km (0.112 R)
• M74: 46,782,396 km (0.109 R)
• M75: 48,563,807 km (0.118 R)
• M76: 49,102,659 km (0.1 R)
• M77: 49,553,098 km (0.079 R)
• M78: 49,914,377 km (0.061 R)
• M79: 50,004,883 km (0.118 R)
• M80: 50,458,165 km (0.108 R)
• M81: 51,460,022 km (0.08 R)
• M82: 52,376,459 km (0.115 R)
• M83: 54,039,688 km (0.117 R)
• M84: 55,532,674 km (0.091 R)
• M85: 56,095,910 km (0.113 R)
• M86: 56,472,598 km (0.107 R)
• M87: 59,899,735 km (0.084 R)
• M88: 61,929,779 km (0.053 R)
• M89: 64,080,697 km (0.09 R)
• M90: 65,363,050 km (0.114 R)
• M91: 65,561,117 km (0.094 R)
• M92: 65,759,334 km (0.084 R)
• M93: 66,057,184 km (0.094 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: 162 - 11,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit