🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.82 AU - 1.06 AU

Year: 347 Days

Day: 43.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.85 AU - 1.09 AU

Year: 364 Days

Day: 30.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,245,267 km

• M1: 104,120 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.97 AU - 0.99 AU

Year: 369 Days

Day: 27.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.03 AU - 2.75 AU

Year: 1407 Days

Day: 35.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.19 AU - 2.93 AU

Year: 1560 Days

Day: 21.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.4

Radius: 13.8

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.02 AU - 8.38 AU

Year: 7357 Days

Day: 11.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,245,267 km

• M1: 172,786 km (0.076 R)
• M2: 278,850 km (0.061 R)
• M3: 368,609 km (0.107 R)
• M4: 674,238 km (0.063 R)
• M5: 844,181 km (0.117 R)
• M6: 1,370,915 km (0.094 R)
• M7: 1,574,069 km (0.063 R)
• M8: 2,011,044 km (0.098 R)
• M9: 2,309,043 km (0.096 R)
• M10: 2,713,406 km (0.09 R)
• M11: 2,947,976 km (0.115 R)
• M12: 3,362,212 km (0.083 R)
• M13: 3,666,045 km (0.118 R)
• M14: 3,769,268 km (0.026 R)
• M15: 4,005,184 km (0.055 R)
• M16: 4,327,567 km (0.07 R)
• M17: 4,436,923 km (0.093 R)
• M18: 4,575,002 km (0.043 R)
• M19: 4,686,452 km (0.114 R)
• M20: 4,855,498 km (0.066 R)
• M21: 4,997,766 km (0.089 R)
• M22: 5,670,657 km (0.098 R)
• M23: 5,941,728 km (0.111 R)
• M24: 6,186,470 km (0.043 R)
• M25: 6,279,071 km (0.052 R)
• M26: 7,101,112 km (0.086 R)
• M27: 7,890,240 km (0.083 R)
• M28: 8,159,367 km (0.114 R)
• M29: 8,500,301 km (0.098 R)
• M30: 8,672,488 km (0.109 R)
• M31: 9,196,080 km (0.072 R)
• M32: 9,515,173 km (0.073 R)
• M33: 10,605,143 km (0.099 R)
• M34: 10,716,294 km (0.108 R)
• M35: 10,865,293 km (0.105 R)
• M36: 12,080,926 km (0.088 R)
• M37: 12,274,655 km (0.109 R)
• M38: 13,219,665 km (0.118 R)
• M39: 14,598,059 km (0.102 R)
• M40: 15,053,884 km (0.105 R)
• M41: 15,598,570 km (0.107 R)
• M42: 16,149,689 km (0.112 R)
• M43: 16,621,221 km (0.09 R)
• M44: 16,707,389 km (0.105 R)
• M45: 17,621,432 km (0.085 R)
• M46: 17,929,754 km (0.116 R)
• M47: 18,328,881 km (0.039 R)
• M48: 18,462,472 km (0.113 R)
• M49: 21,063,380 km (0.07 R)
• M50: 21,250,228 km (0.115 R)
• M51: 22,335,112 km (0.095 R)
• M52: 22,430,256 km (0.04 R)
• M53: 22,908,221 km (0.113 R)
• M54: 23,004,263 km (0.065 R)
• M55: 23,486,267 km (0.113 R)
• M56: 23,631,527 km (0.052 R)
• M57: 23,971,712 km (0.089 R)
• M58: 25,447,645 km (0.115 R)
• M59: 26,649,514 km (0.118 R)
• M60: 28,383,802 km (0.116 R)
• M61: 28,745,380 km (0.061 R)
• M62: 29,004,634 km (0.079 R)
• M63: 29,316,695 km (0.046 R)
• M64: 30,101,784 km (0.094 R)
• M65: 30,576,159 km (0.06 R)
• M66: 30,734,733 km (0.082 R)
• M67: 31,212,399 km (0.12 R)
• M68: 31,372,319 km (0.116 R)
• M69: 31,799,720 km (0.104 R)
• M70: 32,444,337 km (0.094 R)
• M71: 33,365,112 km (0.118 R)
• M72: 35,955,250 km (0.076 R)
• M73: 36,290,499 km (0.117 R)
• M74: 36,570,695 km (0.052 R)
• M75: 36,739,143 km (0.118 R)
• M76: 37,076,935 km (0.118 R)
• M77: 37,698,813 km (0.048 R)
• M78: 37,868,906 km (0.101 R)
• M79: 37,982,600 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.6

Radius: 10.7

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.34 AU - 8.5 AU

Year: 9304 Days

Day: 6.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,245,267 km

• M1: 150,346 km (0.029 R)
• M2: 223,050 km (0.064 R)
• M3: 453,880 km (0.12 R)
• M4: 616,493 km (0.077 R)
• M5: 697,425 km (0.091 R)
• M6: 889,659 km (0.048 R)
• M7: 1,180,178 km (0.12 R)
• M8: 1,347,578 km (0.057 R)
• M9: 1,500,616 km (0.095 R)
• M10: 2,170,216 km (0.104 R)
• M11: 2,324,901 km (0.114 R)
• M12: 2,403,589 km (0.085 R)
• M13: 3,181,648 km (0.113 R)
• M14: 3,269,461 km (0.096 R)
• M15: 3,628,796 km (0.1 R)
• M16: 3,906,748 km (0.111 R)
• M17: 4,000,995 km (0.113 R)
• M18: 4,288,223 km (0.04 R)
• M19: 4,418,074 km (0.049 R)
• M20: 4,984,451 km (0.099 R)
• M21: 5,293,820 km (0.079 R)
• M22: 6,332,478 km (0.083 R)
• M23: 8,347,112 km (0.061 R)
• M24: 8,591,555 km (0.087 R)
• M25: 8,838,242 km (0.12 R)
• M26: 9,592,664 km (0.084 R)
• M27: 9,763,056 km (0.105 R)
• M28: 10,367,581 km (0.058 R)
• M29: 10,586,293 km (0.069 R)
• M30: 11,117,815 km (0.049 R)
• M31: 11,839,923 km (0.087 R)
• M32: 12,345,265 km (0.097 R)
• M33: 12,530,766 km (0.102 R)
• M34: 12,904,462 km (0.071 R)
• M35: 13,999,518 km (0.112 R)
• M36: 17,459,418 km (0.103 R)
• M37: 17,667,658 km (0.1 R)
• M38: 17,824,437 km (0.105 R)
• M39: 18,297,615 km (0.114 R)
• M40: 18,509,296 km (0.109 R)
• M41: 18,934,902 km (0.092 R)
• M42: 19,041,864 km (0.08 R)
• M43: 19,525,514 km (0.11 R)
• M44: 20,285,920 km (0.119 R)
• M45: 21,111,551 km (0.117 R)
• M46: 21,333,554 km (0.088 R)
• M47: 21,723,855 km (0.075 R)
• M48: 22,455,089 km (0.088 R)
• M49: 22,624,883 km (0.083 R)
• M50: 22,965,966 km (0.113 R)
• M51: 23,080,109 km (0.071 R)
• M52: 23,999,388 km (0.113 R)
• M53: 24,521,784 km (0.119 R)
• M54: 24,696,813 km (0.115 R)
• M55: 24,989,277 km (0.11 R)
• M56: 25,106,711 km (0.056 R)
• M57: 26,948,860 km (0.104 R)
• M58: 27,250,000 km (0.107 R)
• M59: 28,588,452 km (0.052 R)
• M60: 28,711,123 km (0.115 R)
• M61: 29,885,915 km (0.114 R)
• M62: 30,447,954 km (0.089 R)
• M63: 31,772,643 km (0.096 R)
• M64: 32,218,445 km (0.102 R)
• M65: 34,282,596 km (0.076 R)
• M66: 34,674,393 km (0.064 R)
• M67: 37,122,861 km (0.049 R)
• M68: 37,256,751 km (0.115 R)
• M69: 38,740,762 km (0.081 R)
• M70: 39,421,732 km (0.106 R)
• M71: 39,626,681 km (0.048 R)
• M72: 40,933,568 km (0.057 R)
• M73: 41,487,977 km (0.117 R)
• M74: 43,448,158 km (0.106 R)
• M75: 43,518,769 km (0.083 R)
• M76: 43,659,989 km (0.119 R)
• M77: 44,013,788 km (0.094 R)
• M78: 46,012,565 km (0.072 R)
• M79: 46,516,860 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.8

Radius: 7.5

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 12.4 AU - 14.36 AU

Year: 18637 Days

Day: 19 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 42,245,267 km

• M1: 169,046 km (0.107 R)
• M2: 679,025 km (0.069 R)
• M3: 987,196 km (0.074 R)
• M4: 1,132,007 km (0.042 R)
• M5: 1,336,059 km (0.116 R)
• M6: 1,388,867 km (0.065 R)
• M7: 1,607,579 km (0.076 R)
• M8: 2,077,765 km (0.09 R)
• M9: 2,688,573 km (0.066 R)
• M10: 2,756,042 km (0.116 R)
• M11: 2,823,959 km (0.048 R)
• M12: 5,405,420 km (0.032 R)
• M13: 5,576,709 km (0.074 R)
• M14: 6,057,218 km (0.104 R)
• M15: 6,505,563 km (0.05 R)
• M16: 6,918,154 km (0.099 R)
• M17: 7,768,767 km (0.07 R)
• M18: 7,913,727 km (0.088 R)
• M19: 8,157,273 km (0.104 R)
• M20: 8,255,409 km (0.111 R)
• M21: 8,802,189 km (0.064 R)
• M22: 8,953,433 km (0.06 R)
• M23: 9,670,156 km (0.057 R)
• M24: 10,779,723 km (0.081 R)
• M25: 10,995,593 km (0.073 R)
• M26: 11,928,934 km (0.103 R)
• M27: 12,546,325 km (0.119 R)
• M28: 12,887,557 km (0.104 R)
• M29: 13,753,879 km (0.085 R)
• M30: 14,937,796 km (0.059 R)
• M31: 15,118,211 km (0.042 R)
• M32: 15,420,549 km (0.076 R)
• M33: 17,276,011 km (0.098 R)
• M34: 18,037,763 km (0.09 R)
• M35: 19,005,213 km (0.108 R)
• M36: 20,122,110 km (0.076 R)
• M37: 22,075,859 km (0.104 R)
• M38: 22,144,225 km (0.045 R)
• M39: 23,528,005 km (0.112 R)
• M40: 26,088,373 km (0.11 R)
• M41: 27,107,583 km (0.043 R)
• M42: 27,917,655 km (0.106 R)
• M43: 28,661,007 km (0.077 R)
• M44: 29,260,296 km (0.065 R)
• M45: 29,788,078 km (0.076 R)
• M46: 29,939,471 km (0.082 R)
• M47: 30,853,065 km (0.063 R)
• M48: 31,006,253 km (0.099 R)
• M49: 31,544,207 km (0.117 R)
• M50: 32,162,944 km (0.027 R)
• M51: 32,473,808 km (0.095 R)
• M52: 33,255,307 km (0.034 R)
• M53: 35,316,018 km (0.053 R)
• M54: 35,797,424 km (0.11 R)
• M55: 36,929,132 km (0.081 R)
• M56: 37,173,126 km (0.046 R)
• M57: 37,908,549 km (0.109 R)
• M58: 39,476,485 km (0.091 R)
• M59: 39,892,666 km (0.065 R)
• M60: 39,976,141 km (0.069 R)
• M61: 41,402,856 km (0.102 R)
• M62: 41,487,379 km (0.104 R)
• M63: 41,910,442 km (0.098 R)
• M64: 41,995,264 km (0.116 R)
• M65: 42,420,122 km (0.084 R)
• M66: 42,505,243 km (0.089 R)
• M67: 43,875,111 km (0.088 R)
• M68: 44,219,934 km (0.046 R)
• M69: 44,825,356 km (0.026 R)
• M70: 44,998,740 km (0.102 R)
• M71: 45,869,550 km (0.07 R)
• M72: 46,131,944 km (0.111 R)
• M73: 46,219,459 km (0.064 R)
• M74: 47,716,335 km (0.091 R)
• M75: 48,782,519 km (0.12 R)
• M76: 51,391,357 km (0.096 R)
• M77: 51,663,774 km (0.041 R)
• M78: 52,210,106 km (0.085 R)
• M79: 53,584,461 km (0.087 R)
• M80: 53,676,464 km (0.085 R)
• M81: 54,599,782 km (0.083 R)
• M82: 55,156,286 km (0.056 R)
• M83: 55,528,336 km (0.114 R)
• M84: 57,778,138 km (0.037 R)
• M85: 59,104,174 km (0.044 R)
• M86: 61,979,295 km (0.051 R)
• M87: 62,075,936 km (0.105 R)
• M88: 63,141,970 km (0.064 R)
• M89: 65,292,439 km (0.119 R)
• M90: 65,784,467 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.6

Radius: 5.2

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 13.53 AU - 15.89 AU

Year: 21484 Days

Day: 19.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 42,245,267 km

• M1: 68,366 km (0.099 R)
• M2: 127,158 km (0.081 R)
• M3: 306,077 km (0.103 R)
• M4: 364,869 km (0.107 R)
• M5: 414,835 km (0.11 R)
• M6: 653,892 km (0.049 R)
• M7: 796,160 km (0.093 R)
• M8: 1,037,012 km (0.086 R)
• M9: 1,203,515 km (0.119 R)
• M10: 1,398,590 km (0.112 R)
• M11: 1,459,028 km (0.116 R)
• M12: 1,541,008 km (0.116 R)
• M13: 2,018,973 km (0.027 R)
• M14: 2,064,600 km (0.118 R)
• M15: 2,393,716 km (0.107 R)
• M16: 2,738,987 km (0.103 R)
• M17: 3,865,759 km (0.117 R)
• M18: 3,951,179 km (0.088 R)
• M19: 4,152,837 km (0.118 R)
• M20: 4,446,946 km (0.092 R)
• M21: 4,536,555 km (0.026 R)
• M22: 4,962,161 km (0.097 R)
• M23: 5,337,203 km (0.082 R)
• M24: 5,592,268 km (0.119 R)
• M25: 6,180,786 km (0.094 R)
• M26: 6,482,375 km (0.113 R)
• M27: 6,549,993 km (0.072 R)
• M28: 6,617,911 km (0.106 R)
• M29: 7,309,801 km (0.101 R)
• M30: 7,521,931 km (0.038 R)
• M31: 8,537,999 km (0.1 R)
• M32: 8,649,450 km (0.104 R)
• M33: 9,062,041 km (0.094 R)
• M34: 10,258,973 km (0.063 R)
• M35: 10,337,961 km (0.028 R)
• M36: 10,456,742 km (0.112 R)
• M37: 10,655,707 km (0.065 R)
• M38: 11,300,773 km (0.111 R)
• M39: 11,751,511 km (0.113 R)
• M40: 11,792,800 km (0.106 R)
• M41: 12,208,084 km (0.089 R)
• M42: 12,712,827 km (0.104 R)
• M43: 13,310,321 km (0.066 R)
• M44: 13,396,489 km (0.109 R)
• M45: 13,699,275 km (0.12 R)
• M46: 13,786,192 km (0.087 R)
• M47: 14,311,729 km (0.071 R)
• M48: 14,399,992 km (0.037 R)
• M49: 14,888,429 km (0.119 R)
• M50: 15,790,205 km (0.037 R)
• M51: 15,881,460 km (0.106 R)
• M52: 16,064,268 km (0.114 R)
• M53: 16,339,827 km (0.111 R)
• M54: 16,385,904 km (0.113 R)
• M55: 16,756,158 km (0.102 R)
• M56: 16,849,208 km (0.102 R)
• M57: 18,025,945 km (0.12 R)
• M58: 18,792,933 km (0.069 R)
• M59: 19,619,462 km (0.097 R)
• M60: 20,408,142 km (0.114 R)
• M61: 20,507,475 km (0.116 R)
• M62: 21,661,173 km (0.116 R)
• M63: 21,813,165 km (0.112 R)
• M64: 22,067,332 km (0.086 R)
• M65: 23,404,736 km (0.119 R)
• M66: 23,560,767 km (0.113 R)
• M67: 24,768,171 km (0.097 R)
• M68: 25,673,538 km (0.087 R)
• M69: 25,780,799 km (0.118 R)
• M70: 27,571,486 km (0.065 R)
• M71: 27,846,297 km (0.051 R)
• M72: 28,066,655 km (0.089 R)
• M73: 28,954,518 km (0.049 R)
• M74: 29,233,818 km (0.04 R)
• M75: 29,964,154 km (0.066 R)
• M76: 30,020,553 km (0.096 R)
• M77: 31,271,041 km (0.069 R)
• M78: 33,119,921 km (0.065 R)
• M79: 33,587,714 km (0.11 R)
• M80: 33,822,433 km (0.119 R)
• M81: 33,940,017 km (0.116 R)
• M82: 34,175,484 km (0.046 R)
• M83: 35,540,265 km (0.119 R)
• M84: 35,779,323 km (0.095 R)
• M85: 36,259,382 km (0.117 R)
• M86: 37,346,959 km (0.079 R)
• M87: 38,629,312 km (0.092 R)
• M88: 39,183,273 km (0.082 R)
• M89: 39,677,993 km (0.103 R)
• M90: 40,236,890 km (0.11 R)
• M91: 40,735,949 km (0.08 R)
• M92: 41,677,069 km (0.068 R)
• M93: 42,118,832 km (0.052 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: 224 - 11,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit