🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.94 AU - 1.18 AU

Year: 382 Days

Day: 42.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.14 AU - 1.34 AU

Year: 483 Days

Day: 20.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,824,744 km

• M1: 289,921 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.39 AU - 1.45 AU

Year: 592 Days

Day: 29.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.19 AU - 2.31 AU

Year: 1181 Days

Day: 12.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.34 AU - 5.6 AU

Year: 3876 Days

Day: 42.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.2

Radius: 10.8

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.55 AU - 7.79 AU

Year: 6027 Days

Day: 10.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 87,824,744 km

• M1: 194,776 km (0.115 R)
• M2: 312,360 km (0.116 R)
• M3: 700,118 km (0.097 R)
• M4: 889,808 km (0.058 R)
• M5: 1,148,014 km (0.1 R)
• M6: 1,266,196 km (0.085 R)
• M7: 1,388,567 km (0.034 R)
• M8: 1,601,744 km (0.041 R)
• M9: 1,749,846 km (0.076 R)
• M10: 2,506,662 km (0.117 R)
• M11: 2,856,871 km (0.062 R)
• M12: 2,965,030 km (0.083 R)
• M13: 3,074,685 km (0.107 R)
• M14: 3,185,687 km (0.057 R)
• M15: 3,297,885 km (0.069 R)
• M16: 3,819,682 km (0.096 R)
• M17: 4,367,510 km (0.084 R)
• M18: 5,005,096 km (0.094 R)
• M19: 5,179,976 km (0.049 R)
• M20: 5,626,376 km (0.103 R)
• M21: 6,295,677 km (0.115 R)
• M22: 6,437,196 km (0.116 R)
• M23: 7,259,835 km (0.033 R)
• M24: 8,529,023 km (0.093 R)
• M25: 9,215,827 km (0.081 R)
• M26: 9,457,727 km (0.045 R)
• M27: 9,729,098 km (0.05 R)
• M28: 10,030,537 km (0.09 R)
• M29: 10,140,791 km (0.108 R)
• M30: 10,558,319 km (0.116 R)
• M31: 10,755,040 km (0.078 R)
• M32: 10,839,862 km (0.103 R)
• M33: 11,123,798 km (0.044 R)
• M34: 11,295,238 km (0.035 R)
• M35: 11,961,098 km (0.064 R)
• M36: 12,107,554 km (0.091 R)
• M37: 12,908,501 km (0.111 R)
• M38: 13,665,466 km (0.105 R)
• M39: 14,343,444 km (0.081 R)
• M40: 14,530,292 km (0.062 R)
• M41: 14,718,037 km (0.098 R)
• M42: 14,843,550 km (0.116 R)
• M43: 14,937,946 km (0.113 R)
• M44: 15,764,324 km (0.083 R)
• M45: 16,021,633 km (0.082 R)
• M46: 16,247,825 km (0.075 R)
• M47: 16,475,214 km (0.057 R)
• M48: 18,399,042 km (0.039 R)
• M49: 18,636,155 km (0.078 R)
• M50: 19,387,435 km (0.059 R)
• M51: 20,114,032 km (0.096 R)
• M52: 20,253,308 km (0.118 R)
• M53: 20,428,038 km (0.056 R)
• M54: 21,025,831 km (0.04 R)
• M55: 21,593,555 km (0.102 R)
• M56: 21,879,437 km (0.115 R)
• M57: 21,951,094 km (0.114 R)
• M58: 22,022,751 km (0.099 R)
• M59: 22,274,375 km (0.074 R)
• M60: 22,418,737 km (0.054 R)
• M61: 22,599,451 km (0.097 R)
• M62: 22,925,874 km (0.069 R)
• M63: 23,988,767 km (0.043 R)
• M64: 24,136,569 km (0.104 R)
• M65: 24,582,072 km (0.075 R)
• M66: 24,731,071 km (0.083 R)
• M67: 25,030,117 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.3

Radius: 13.3

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.4 AU - 8.14 AU

Year: 6163 Days

Day: 5.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,824,744 km

• M1: 168,597 km (0.106 R)
• M2: 405,709 km (0.115 R)
• M3: 558,748 km (0.12 R)
• M4: 976,425 km (0.106 R)
• M5: 1,083,837 km (0.093 R)
• M6: 1,431,502 km (0.05 R)
• M7: 1,738,926 km (0.097 R)
• M8: 1,910,514 km (0.038 R)
• M9: 2,067,891 km (0.066 R)
• M10: 2,312,334 km (0.119 R)
• M11: 2,438,146 km (0.107 R)
• M12: 2,653,118 km (0.06 R)
• M13: 3,359,370 km (0.083 R)
• M14: 3,820,580 km (0.106 R)
• M15: 4,020,742 km (0.115 R)
• M16: 4,122,169 km (0.074 R)
• M17: 4,224,494 km (0.047 R)
• M18: 4,563,034 km (0.077 R)
• M19: 5,019,158 km (0.098 R)
• M20: 5,211,242 km (0.053 R)
• M21: 5,322,243 km (0.041 R)
• M22: 5,518,217 km (0.074 R)
• M23: 5,631,313 km (0.064 R)
• M24: 6,120,647 km (0.097 R)
• M25: 6,623,745 km (0.115 R)
• M26: 6,804,459 km (0.047 R)
• M27: 6,895,415 km (0.119 R)
• M28: 7,481,390 km (0.059 R)
• M29: 8,341,577 km (0.099 R)
• M30: 8,668,149 km (0.091 R)
• M31: 8,799,945 km (0.029 R)
• M32: 9,032,271 km (0.081 R)
• M33: 9,132,501 km (0.063 R)
• M34: 9,401,478 km (0.08 R)
• M35: 10,085,440 km (0.071 R)
• M36: 10,189,410 km (0.088 R)
• M37: 10,363,542 km (0.085 R)
• M38: 10,503,566 km (0.059 R)
• M39: 10,714,798 km (0.107 R)
• M40: 10,891,922 km (0.105 R)
• M41: 12,048,313 km (0.047 R)
• M42: 12,790,917 km (0.12 R)
• M43: 12,978,962 km (0.099 R)
• M44: 14,242,465 km (0.036 R)
• M45: 14,398,346 km (0.081 R)
• M46: 14,750,948 km (0.105 R)
• M47: 16,068,606 km (0.097 R)
• M48: 16,230,920 km (0.059 R)
• M49: 16,475,363 km (0.091 R)
• M50: 16,885,411 km (0.113 R)
• M51: 17,009,128 km (0.086 R)
• M52: 17,465,402 km (0.081 R)
• M53: 18,051,676 km (0.095 R)
• M54: 18,262,758 km (0.107 R)
• M55: 18,858,008 km (0.107 R)
• M56: 20,461,548 km (0.115 R)
• M57: 21,391,000 km (0.085 R)
• M58: 21,703,958 km (0.068 R)
• M59: 21,793,567 km (0.047 R)
• M60: 24,029,158 km (0.117 R)
• M61: 24,168,434 km (0.09 R)
• M62: 24,540,932 km (0.082 R)
• M63: 24,681,255 km (0.106 R)
• M64: 25,386,310 km (0.073 R)
• M65: 26,336,855 km (0.098 R)
• M66: 26,960,827 km (0.097 R)
• M67: 27,298,919 km (0.033 R)
• M68: 27,444,328 km (0.096 R)
• M69: 27,589,886 km (0.067 R)
• M70: 27,930,521 km (0.109 R)
• M71: 28,665,196 km (0.064 R)
• M72: 29,455,970 km (0.109 R)
• M73: 29,555,303 km (0.101 R)
• M74: 29,704,452 km (0.057 R)
• M75: 31,718,189 km (0.108 R)
• M76: 32,126,143 km (0.116 R)
• M77: 32,433,267 km (0.041 R)
• M78: 32,895,824 km (0.073 R)
• M79: 33,567,817 km (0.103 R)
• M80: 33,723,549 km (0.045 R)
• M81: 34,348,868 km (0.077 R)
• M82: 34,453,437 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.1

Radius: 11.4

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.21 AU - 11.87 AU

Year: 13715 Days

Day: 5.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 87,824,744 km

• M1: 143,614 km (0.077 R)
• M2: 282,740 km (0.111 R)
• M3: 430,094 km (0.115 R)
• M4: 755,768 km (0.089 R)
• M5: 936,333 km (0.086 R)
• M6: 1,223,112 km (0.088 R)
• M7: 1,340,995 km (0.098 R)
• M8: 1,462,918 km (0.095 R)
• M9: 1,878,500 km (0.102 R)
• M10: 1,960,630 km (0.107 R)
• M11: 2,330,286 km (0.074 R)
• M12: 2,784,465 km (0.118 R)
• M13: 2,878,562 km (0.091 R)
• M14: 3,102,660 km (0.119 R)
• M15: 3,466,332 km (0.083 R)
• M16: 3,670,533 km (0.112 R)
• M17: 4,234,517 km (0.059 R)
• M18: 4,416,279 km (0.068 R)
• M19: 5,247,145 km (0.12 R)
• M20: 5,325,086 km (0.088 R)
• M21: 5,800,957 km (0.077 R)
• M22: 6,084,893 km (0.101 R)
• M23: 6,836,024 km (0.081 R)
• M24: 6,964,080 km (0.061 R)
• M25: 7,179,202 km (0.076 R)
• M26: 7,749,170 km (0.113 R)
• M27: 8,197,365 km (0.074 R)
• M28: 8,470,531 km (0.108 R)
• M29: 9,025,688 km (0.047 R)
• M30: 9,402,226 km (0.058 R)
• M31: 10,860,357 km (0.036 R)
• M32: 11,110,185 km (0.098 R)
• M33: 11,210,715 km (0.057 R)
• M34: 11,311,394 km (0.038 R)
• M35: 11,564,663 km (0.058 R)
• M36: 11,819,877 km (0.044 R)
• M37: 11,973,814 km (0.087 R)
• M38: 12,076,887 km (0.087 R)
• M39: 12,335,840 km (0.092 R)
• M40: 12,964,600 km (0.099 R)
• M41: 13,282,945 km (0.113 R)
• M42: 14,362,742 km (0.101 R)
• M43: 15,024,114 km (0.096 R)
• M44: 15,864,854 km (0.098 R)
• M45: 16,205,489 km (0.043 R)
• M46: 16,376,629 km (0.095 R)
• M47: 16,720,853 km (0.117 R)
• M48: 17,767,739 km (0.058 R)
• M49: 17,944,265 km (0.118 R)
• M50: 19,802,569 km (0.062 R)
• M51: 19,924,641 km (0.074 R)
• M52: 21,033,760 km (0.107 R)
• M53: 22,353,063 km (0.086 R)
• M54: 24,023,174 km (0.114 R)
• M55: 24,348,998 km (0.069 R)
• M56: 26,133,551 km (0.067 R)
• M57: 26,670,458 km (0.097 R)
• M58: 27,959,992 km (0.08 R)
• M59: 28,923,103 km (0.08 R)
• M60: 29,827,123 km (0.066 R)
• M61: 31,378,153 km (0.112 R)
• M62: 33,753,618 km (0.088 R)
• M63: 34,191,790 km (0.036 R)
• M64: 34,852,414 km (0.099 R)
• M65: 35,369,125 km (0.071 R)
• M66: 37,235,508 km (0.099 R)
• M67: 37,386,153 km (0.099 R)
• M68: 38,066,824 km (0.111 R)
• M69: 38,446,653 km (0.064 R)
• M70: 40,287,604 km (0.066 R)
• M71: 40,674,614 km (0.036 R)
• M72: 40,829,896 km (0.066 R)
• M73: 43,102,288 km (0.095 R)
• M74: 44,693,411 km (0.112 R)
• M75: 46,384,615 km (0.044 R)
• M76: 47,197,231 km (0.046 R)
• M77: 48,260,871 km (0.096 R)
• M78: 48,671,966 km (0.077 R)
• M79: 48,754,395 km (0.063 R)
• M80: 50,244,988 km (0.117 R)
• M81: 52,339,957 km (0.087 R)
• M82: 52,931,616 km (0.118 R)
• M83: 54,463,349 km (0.108 R)
• M84: 55,664,769 km (0.101 R)
• M85: 55,837,106 km (0.108 R)
• M86: 57,919,060 km (0.105 R)
• M87: 58,006,425 km (0.062 R)
• M88: 58,531,064 km (0.04 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.5

Radius: 7.1

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 16.61 AU - 22.19 AU

Year: 29894 Days

Day: 18.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,824,744 km

• M1: 265,835 km (0.112 R)
• M2: 336,446 km (0.106 R)
• M3: 521,648 km (0.057 R)
• M4: 662,719 km (0.104 R)
• M5: 816,655 km (0.111 R)
• M6: 870,660 km (0.104 R)
• M7: 2,457,145 km (0.074 R)
• M8: 3,873,089 km (0.06 R)
• M9: 3,919,315 km (0.072 R)
• M10: 4,200,708 km (0.088 R)
• M11: 4,391,894 km (0.062 R)
• M12: 4,684,209 km (0.099 R)
• M13: 5,236,374 km (0.098 R)
• M14: 6,401,442 km (0.082 R)
• M15: 7,069,547 km (0.051 R)
• M16: 7,297,235 km (0.104 R)
• M17: 7,354,531 km (0.094 R)
• M18: 9,018,508 km (0.065 R)
• M19: 9,327,577 km (0.074 R)
• M20: 9,766,048 km (0.11 R)
• M21: 10,468,560 km (0.113 R)
• M22: 10,924,085 km (0.097 R)
• M23: 11,854,434 km (0.058 R)
• M24: 13,297,007 km (0.077 R)
• M25: 13,648,562 km (0.116 R)
• M26: 13,790,081 km (0.05 R)
• M27: 13,932,050 km (0.086 R)
• M28: 14,289,140 km (0.117 R)
• M29: 16,119,470 km (0.1 R)
• M30: 17,023,938 km (0.05 R)
• M31: 19,039,321 km (0.108 R)
• M32: 19,515,042 km (0.11 R)
• M33: 19,914,618 km (0.034 R)
• M34: 20,075,137 km (0.109 R)
• M35: 21,210,884 km (0.046 R)
• M36: 21,374,843 km (0.108 R)
• M37: 21,951,992 km (0.106 R)
• M38: 22,953,250 km (0.087 R)
• M39: 23,037,324 km (0.057 R)
• M40: 26,927,168 km (0.093 R)
• M41: 29,083,172 km (0.111 R)
• M42: 29,447,892 km (0.115 R)
• M43: 30,274,121 km (0.063 R)
• M44: 30,458,725 km (0.116 R)
• M45: 32,231,160 km (0.087 R)
• M46: 32,325,407 km (0.031 R)
• M47: 33,941,064 km (0.069 R)
• M48: 35,485,513 km (0.06 R)
• M49: 36,855,679 km (0.115 R)
• M50: 37,745,488 km (0.118 R)
• M51: 38,742,557 km (0.069 R)
• M52: 38,943,019 km (0.096 R)
• M53: 39,546,496 km (0.079 R)
• M54: 41,068,505 km (0.113 R)
• M55: 41,682,754 km (0.112 R)
• M56: 43,023,899 km (0.064 R)
• M57: 43,231,541 km (0.052 R)
• M58: 44,065,100 km (0.03 R)
• M59: 44,169,669 km (0.043 R)
• M60: 44,904,045 km (0.106 R)
• M61: 46,172,485 km (0.111 R)
• M62: 48,960,690 km (0.087 R)
• M63: 49,068,999 km (0.11 R)
• M64: 49,285,766 km (0.09 R)
• M65: 49,829,405 km (0.107 R)
• M66: 49,938,462 km (0.084 R)
• M67: 50,484,345 km (0.109 R)
• M68: 51,362,185 km (0.071 R)
• M69: 51,582,393 km (0.069 R)
• M70: 53,355,427 km (0.077 R)
• M71: 55,148,208 km (0.113 R)
• M72: 56,392,264 km (0.11 R)
• M73: 57,531,302 km (0.063 R)
• M74: 58,562,779 km (0.106 R)
• M75: 59,023,241 km (0.069 R)
• M76: 62,514,557 km (0.114 R)
• M77: 62,632,141 km (0.106 R)
• M78: 63,693,089 km (0.119 R)
• M79: 64,285,197 km (0.116 R)
• M80: 65,594,029 km (0.096 R)
• M81: 69,086,690 km (0.112 R)
• M82: 69,695,105 km (0.108 R)
• M83: 69,938,800 km (0.111 R)
• M84: 70,549,608 km (0.098 R)
• M85: 77,005,504 km (0.107 R)
• M86: 78,395,119 km (0.081 R)
• M87: 80,942,920 km (0.032 R)
• M88: 81,584,096 km (0.075 R)
• M89: 83,388,396 km (0.05 R)
• M90: 83,517,798 km (0.045 R)
• M91: 84,945,411 km (0.1 R)
• M92: 86,119,455 km (0.096 R)
• M93: 86,642,898 km (0.085 R)
• M94: 87,298,885 km (0.098 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 13,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit