🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.85 AU - 0.93 AU

Year: 321 Days

Day: 40.4 Hours

Environment

Temp: 38 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.99 AU - 1.51 AU

Year: 535 Days

Day: 42.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.3 AU - 1.82 AU

Year: 746 Days

Day: 12.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,319,721 km

• M1: 244,144 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.83 AU - 1.89 AU

Year: 971 Days

Day: 36.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.78 AU - 2.28 AU

Year: 1107 Days

Day: 38.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.65 AU - 2.63 AU

Year: 1199 Days

Day: 13.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,319,721 km

• M1: 757,264 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.4

Radius: 10.3

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.3 AU - 4.5 AU

Year: 3534 Days

Day: 8.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 171.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,319,721 km

• M1: 129,851 km (0.107 R)
• M2: 229,782 km (0.108 R)
• M3: 353,500 km (0.056 R)
• M4: 474,973 km (0.075 R)
• M5: 554,260 km (0.094 R)
• M6: 621,579 km (0.058 R)
• M7: 719,117 km (0.097 R)
• M8: 793,766 km (0.049 R)
• M9: 941,419 km (0.037 R)
• M10: 1,242,111 km (0.109 R)
• M11: 1,310,477 km (0.086 R)
• M12: 1,499,419 km (0.113 R)
• M13: 1,812,827 km (0.1 R)
• M14: 2,064,899 km (0.116 R)
• M15: 2,471,806 km (0.1 R)
• M16: 2,588,342 km (0.047 R)
• M17: 2,692,014 km (0.112 R)
• M18: 2,766,962 km (0.076 R)
• M19: 3,042,372 km (0.111 R)
• M20: 3,183,592 km (0.067 R)
• M21: 3,407,540 km (0.052 R)
• M22: 3,603,514 km (0.108 R)
• M23: 3,837,036 km (0.101 R)
• M24: 4,442,458 km (0.103 R)
• M25: 4,513,667 km (0.12 R)
• M26: 4,838,444 km (0.113 R)
• M27: 5,415,593 km (0.086 R)
• M28: 5,683,373 km (0.081 R)
• M29: 5,780,163 km (0.046 R)
• M30: 6,212,201 km (0.056 R)
• M31: 6,351,926 km (0.036 R)
• M32: 6,472,501 km (0.06 R)
• M33: 6,553,434 km (0.073 R)
• M34: 6,675,207 km (0.086 R)
• M35: 7,024,667 km (0.12 R)
• M36: 7,254,001 km (0.096 R)
• M37: 7,506,971 km (0.089 R)
• M38: 7,613,185 km (0.058 R)
• M39: 7,719,998 km (0.11 R)
• M40: 8,195,719 km (0.057 R)
• M41: 8,592,154 km (0.082 R)
• M42: 9,772,182 km (0.089 R)
• M43: 9,981,469 km (0.118 R)
• M44: 10,357,409 km (0.113 R)
• M45: 10,571,034 km (0.111 R)
• M46: 10,690,264 km (0.116 R)
• M47: 10,905,984 km (0.103 R)
• M48: 11,123,200 km (0.113 R)
• M49: 11,196,054 km (0.109 R)
• M50: 12,481,848 km (0.088 R)
• M51: 12,810,514 km (0.035 R)
• M52: 12,912,241 km (0.105 R)
• M53: 13,014,267 km (0.068 R)
• M54: 13,476,674 km (0.08 R)
• M55: 13,580,196 km (0.083 R)
• M56: 13,866,077 km (0.054 R)
• M57: 14,364,687 km (0.088 R)
• M58: 14,549,739 km (0.118 R)
• M59: 14,709,211 km (0.029 R)
• M60: 15,110,133 km (0.095 R)
• M61: 15,379,409 km (0.072 R)
• M62: 15,786,315 km (0.042 R)
• M63: 15,895,372 km (0.11 R)
• M64: 16,721,751 km (0.065 R)
• M65: 16,888,702 km (0.06 R)
• M66: 17,336,748 km (0.084 R)
• M67: 17,590,316 km (0.094 R)
• M68: 17,675,288 km (0.085 R)
• M69: 17,760,259 km (0.032 R)
• M70: 18,130,065 km (0.1 R)
• M71: 18,215,635 km (0.104 R)
• M72: 18,732,795 km (0.105 R)
• M73: 18,819,412 km (0.073 R)
• M74: 19,167,377 km (0.032 R)
• M75: 19,429,622 km (0.062 R)
• M76: 19,693,213 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.5

Radius: 12.1

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.35 AU - 7.69 AU

Year: 7896 Days

Day: 7.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,319,721 km

• M1: 200,461 km (0.069 R)
• M2: 292,015 km (0.031 R)
• M3: 368,310 km (0.087 R)
• M4: 489,783 km (0.034 R)
• M5: 752,328 km (0.108 R)
• M6: 901,178 km (0.044 R)
• M7: 1,161,029 km (0.086 R)
• M8: 1,282,503 km (0.096 R)
• M9: 1,812,229 km (0.09 R)
• M10: 1,954,945 km (0.074 R)
• M11: 2,540,621 km (0.074 R)
• M12: 2,912,820 km (0.062 R)
• M13: 3,056,883 km (0.061 R)
• M14: 3,154,271 km (0.069 R)
• M15: 3,402,454 km (0.119 R)
• M16: 3,918,118 km (0.078 R)
• M17: 4,050,811 km (0.09 R)
• M18: 4,131,295 km (0.057 R)
• M19: 4,293,758 km (0.113 R)
• M20: 4,765,739 km (0.059 R)
• M21: 5,108,917 km (0.089 R)
• M22: 5,971,349 km (0.073 R)
• M23: 6,217,288 km (0.102 R)
• M24: 6,719,188 km (0.116 R)
• M25: 6,942,987 km (0.081 R)
• M26: 7,795,545 km (0.116 R)
• M27: 7,896,075 km (0.082 R)
• M28: 8,681,164 km (0.114 R)
• M29: 8,995,170 km (0.072 R)
• M30: 9,383,975 km (0.115 R)
• M31: 9,562,595 km (0.091 R)
• M32: 10,324,946 km (0.104 R)
• M33: 11,220,289 km (0.072 R)
• M34: 11,447,977 km (0.071 R)
• M35: 12,413,183 km (0.103 R)
• M36: 12,570,111 km (0.101 R)
• M37: 13,244,199 km (0.072 R)
• M38: 13,324,383 km (0.064 R)
• M39: 13,686,709 km (0.094 R)
• M40: 13,848,873 km (0.067 R)
• M41: 14,256,827 km (0.092 R)
• M42: 14,380,095 km (0.113 R)
• M43: 14,627,530 km (0.096 R)
• M44: 14,834,873 km (0.119 R)
• M45: 14,918,049 km (0.105 R)
• M46: 15,462,586 km (0.063 R)
• M47: 15,758,640 km (0.081 R)
• M48: 16,356,134 km (0.106 R)
• M49: 17,749,787 km (0.111 R)
• M50: 18,015,324 km (0.099 R)
• M51: 18,684,924 km (0.105 R)
• M52: 19,453,558 km (0.067 R)
• M53: 20,048,508 km (0.072 R)
• M54: 20,510,167 km (0.035 R)
• M55: 21,868,666 km (0.103 R)
• M56: 22,870,672 km (0.062 R)
• M57: 22,966,864 km (0.087 R)
• M58: 23,063,205 km (0.06 R)
• M59: 23,546,854 km (0.072 R)
• M60: 23,644,093 km (0.108 R)
• M61: 23,741,332 km (0.093 R)
• M62: 23,985,176 km (0.109 R)
• M63: 24,573,545 km (0.106 R)
• M64: 25,117,183 km (0.098 R)
• M65: 26,266,693 km (0.118 R)
• M66: 26,518,915 km (0.073 R)
• M67: 27,740,532 km (0.069 R)
• M68: 28,565,115 km (0.098 R)
• M69: 28,980,399 km (0.095 R)
• M70: 29,764,441 km (0.104 R)
• M71: 30,080,093 km (0.113 R)
• M72: 30,502,707 km (0.086 R)
• M73: 32,050,745 km (0.061 R)
• M74: 32,428,330 km (0.063 R)
• M75: 32,644,649 km (0.109 R)
• M76: 34,724,209 km (0.081 R)
• M77: 35,334,119 km (0.113 R)
• M78: 35,668,321 km (0.057 R)
• M79: 36,227,668 km (0.079 R)
• M80: 36,677,209 km (0.053 R)
• M81: 37,411,735 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.2

Radius: 9.9

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.68 AU - 13.68 AU

Year: 14313 Days

Day: 11.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,319,721 km

• M1: 134,339 km (0.119 R)
• M2: 236,365 km (0.106 R)
• M3: 460,612 km (0.103 R)
• M4: 551,567 km (0.108 R)
• M5: 649,404 km (0.101 R)
• M6: 732,431 km (0.111 R)
• M7: 1,669,363 km (0.092 R)
• M8: 2,187,570 km (0.1 R)
• M9: 2,284,210 km (0.112 R)
• M10: 2,415,108 km (0.109 R)
• M11: 2,999,437 km (0.087 R)
• M12: 3,216,055 km (0.07 R)
• M13: 3,400,509 km (0.087 R)
• M14: 3,779,889 km (0.092 R)
• M15: 4,053,504 km (0.091 R)
• M16: 5,040,401 km (0.084 R)
• M17: 5,341,841 km (0.119 R)
• M18: 6,098,357 km (0.075 R)
• M19: 6,189,612 km (0.076 R)
• M20: 6,466,069 km (0.098 R)
• M21: 6,840,961 km (0.097 R)
• M22: 7,031,100 km (0.109 R)
• M23: 7,126,843 km (0.072 R)
• M24: 7,416,614 km (0.083 R)
• M25: 8,107,756 km (0.08 R)
• M26: 8,614,145 km (0.118 R)
• M27: 8,716,619 km (0.112 R)
• M28: 9,551,226 km (0.04 R)
• M29: 9,817,360 km (0.119 R)
• M30: 10,356,810 km (0.095 R)
• M31: 10,465,867 km (0.091 R)
• M32: 10,685,178 km (0.115 R)
• M33: 11,690,625 km (0.085 R)
• M34: 11,975,310 km (0.109 R)
• M35: 12,667,948 km (0.11 R)
• M36: 12,843,127 km (0.109 R)
• M37: 16,511,715 km (0.06 R)
• M38: 16,639,173 km (0.099 R)
• M39: 16,895,284 km (0.08 R)
• M40: 17,541,098 km (0.031 R)
• M41: 18,129,317 km (0.1 R)
• M42: 18,856,961 km (0.073 R)
• M43: 19,594,180 km (0.106 R)
• M44: 20,546,220 km (0.09 R)
• M45: 21,304,682 km (0.108 R)
• M46: 21,582,784 km (0.031 R)
• M47: 21,792,071 km (0.047 R)
• M48: 22,778,071 km (0.105 R)
• M49: 24,211,667 km (0.064 R)
• M50: 24,284,073 km (0.059 R)
• M51: 24,429,183 km (0.037 R)
• M52: 24,720,300 km (0.075 R)
• M53: 28,225,677 km (0.119 R)
• M54: 28,914,576 km (0.083 R)
• M55: 29,376,833 km (0.116 R)
• M56: 29,454,175 km (0.053 R)
• M57: 30,230,738 km (0.092 R)
• M58: 31,724,921 km (0.052 R)
• M59: 31,883,495 km (0.057 R)
• M60: 32,042,518 km (0.101 R)
• M61: 32,201,690 km (0.099 R)
• M62: 33,081,924 km (0.062 R)
• M63: 33,727,139 km (0.071 R)
• M64: 34,457,925 km (0.096 R)
• M65: 34,948,007 km (0.076 R)
• M66: 35,358,205 km (0.109 R)
• M67: 36,183,387 km (0.06 R)
• M68: 36,764,724 km (0.097 R)
• M69: 38,527,436 km (0.117 R)
• M70: 40,403,393 km (0.102 R)
• M71: 41,092,890 km (0.089 R)
• M72: 41,352,442 km (0.057 R)
• M73: 44,776,139 km (0.101 R)
• M74: 44,954,160 km (0.099 R)
• M75: 46,117,134 km (0.093 R)
• M76: 49,388,690 km (0.104 R)
• M77: 49,664,698 km (0.079 R)
• M78: 49,756,701 km (0.038 R)
• M79: 49,941,155 km (0.064 R)
• M80: 51,610,966 km (0.095 R)
• M81: 51,704,315 km (0.063 R)
• M82: 53,676,614 km (0.11 R)
• M83: 54,434,327 km (0.118 R)
• M84: 54,814,605 km (0.074 R)
• M85: 56,729,009 km (0.088 R)
• M86: 57,114,522 km (0.081 R)
• M87: 62,304,072 km (0.085 R)
• M88: 63,100,382 km (0.044 R)
• M89: 63,200,164 km (0.089 R)
• M90: 67,132,344 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.9

Radius: 5.3

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 14.34 AU - 15.04 AU

Year: 21558 Days

Day: 15.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 51,319,721 km

• M1: 387,309 km (0.116 R)
• M2: 604,974 km (0.064 R)
• M3: 656,286 km (0.057 R)
• M4: 1,247,497 km (0.057 R)
• M5: 1,291,478 km (0.101 R)
• M6: 1,590,375 km (0.103 R)
• M7: 1,809,835 km (0.087 R)
• M8: 1,859,801 km (0.103 R)
• M9: 2,090,929 km (0.066 R)
• M10: 2,276,880 km (0.064 R)
• M11: 2,440,689 km (0.109 R)
• M12: 3,284,870 km (0.077 R)
• M13: 3,690,131 km (0.112 R)
• M14: 4,045,426 km (0.095 R)
• M15: 4,684,657 km (0.062 R)
• M16: 4,719,065 km (0.089 R)
• M17: 5,068,974 km (0.111 R)
• M18: 5,175,488 km (0.099 R)
• M19: 6,472,651 km (0.068 R)
• M20: 6,860,858 km (0.068 R)
• M21: 7,417,062 km (0.1 R)
• M22: 10,092,920 km (0.031 R)
• M23: 11,930,131 km (0.081 R)
• M24: 13,669,356 km (0.119 R)
• M25: 13,768,390 km (0.025 R)
• M26: 14,316,815 km (0.115 R)
• M27: 14,366,931 km (0.077 R)
• M28: 15,537,833 km (0.055 R)
• M29: 16,265,477 km (0.104 R)
• M30: 17,592,111 km (0.117 R)
• M31: 17,807,682 km (0.102 R)
• M32: 17,969,846 km (0.112 R)
• M33: 20,122,559 km (0.117 R)
• M34: 23,352,527 km (0.085 R)
• M35: 23,648,731 km (0.112 R)
• M36: 23,767,511 km (0.114 R)
• M37: 24,544,523 km (0.079 R)
• M38: 26,863,290 km (0.072 R)
• M39: 27,049,389 km (0.116 R)
• M40: 27,923,041 km (0.106 R)
• M41: 28,237,346 km (0.088 R)
• M42: 28,489,718 km (0.072 R)
• M43: 31,118,302 km (0.094 R)
• M44: 31,967,868 km (0.074 R)
• M45: 34,292,769 km (0.084 R)
• M46: 36,328,347 km (0.083 R)
• M47: 36,465,379 km (0.074 R)
• M48: 36,946,635 km (0.108 R)
• M49: 37,637,777 km (0.074 R)
• M50: 38,962,466 km (0.118 R)
• M51: 39,384,033 km (0.12 R)
• M52: 39,595,265 km (0.061 R)
• M53: 39,877,706 km (0.101 R)
• M54: 40,799,977 km (0.103 R)
• M55: 42,088,463 km (0.071 R)
• M56: 42,593,207 km (0.075 R)
• M57: 44,705,379 km (0.09 R)
• M58: 44,852,284 km (0.082 R)
• M59: 45,220,295 km (0.085 R)
• M60: 45,589,203 km (0.107 R)
• M61: 46,404,512 km (0.119 R)
• M62: 46,926,010 km (0.074 R)
• M63: 47,299,556 km (0.115 R)
• M64: 47,599,050 km (0.096 R)
• M65: 48,200,135 km (0.037 R)
• M66: 48,275,382 km (0.098 R)
• M67: 48,350,780 km (0.072 R)
• M68: 49,182,245 km (0.1 R)
• M69: 49,865,907 km (0.048 R)
• M70: 50,782,493 km (0.067 R)
• M71: 50,859,087 km (0.05 R)
• M72: 51,319,699 km (0.119 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 16,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit