🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.39 AU - 0.65 AU

Year: 144 Days

Day: 37.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.52 AU - 0.74 AU

Year: 191 Days

Day: 40.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.9 AU - 0.92 AU

Year: 332 Days

Day: 46 Hours

Environment

Temp: 31 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.93 AU - 1.03 AU

Year: 371 Days

Day: 37.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.78 AU - 3.18 AU

Year: 1970 Days

Day: 22.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,336,106 km

• M1: 1,697,487 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.44 AU - 4.5 AU

Year: 3029 Days

Day: 29.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.1

Radius: 12.3

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.74 AU - 6.06 AU

Year: 4805 Days

Day: 8.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 121.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 29,336,106 km

• M1: 161,267 km (0.104 R)
• M2: 260,599 km (0.109 R)
• M3: 341,831 km (0.106 R)
• M4: 443,707 km (0.084 R)
• M5: 605,871 km (0.104 R)
• M6: 737,966 km (0.12 R)
• M7: 975,378 km (0.101 R)
• M8: 1,389,615 km (0.088 R)
• M9: 1,479,074 km (0.11 R)
• M10: 1,593,666 km (0.106 R)
• M11: 1,711,400 km (0.092 R)
• M12: 1,795,623 km (0.115 R)
• M13: 1,906,026 km (0.096 R)
• M14: 2,108,133 km (0.106 R)
• M15: 2,251,298 km (0.035 R)
• M16: 2,479,136 km (0.112 R)
• M17: 2,714,753 km (0.073 R)
• M18: 2,972,210 km (0.077 R)
• M19: 3,252,707 km (0.115 R)
• M20: 3,358,323 km (0.032 R)
• M21: 3,495,803 km (0.065 R)
• M22: 3,588,554 km (0.099 R)
• M23: 3,713,468 km (0.11 R)
• M24: 3,951,628 km (0.119 R)
• M25: 4,393,091 km (0.081 R)
• M26: 4,645,313 km (0.053 R)
• M27: 5,628,620 km (0.063 R)
• M28: 5,719,575 km (0.081 R)
• M29: 5,902,833 km (0.063 R)
• M30: 6,125,434 km (0.085 R)
• M31: 7,043,367 km (0.106 R)
• M32: 7,259,685 km (0.108 R)
• M33: 7,398,662 km (0.119 R)
• M34: 7,901,909 km (0.105 R)
• M35: 8,003,935 km (0.069 R)
• M36: 8,250,622 km (0.058 R)
• M37: 8,416,376 km (0.065 R)
• M38: 8,941,764 km (0.117 R)
• M39: 9,112,156 km (0.058 R)
• M40: 9,219,118 km (0.08 R)
• M41: 9,391,306 km (0.054 R)
• M42: 9,542,848 km (0.08 R)
• M43: 9,782,504 km (0.066 R)
• M44: 10,223,518 km (0.103 R)
• M45: 10,468,859 km (0.067 R)
• M46: 10,693,555 km (0.096 R)
• M47: 11,239,587 km (0.099 R)
• M48: 11,655,021 km (0.115 R)
• M49: 12,334,943 km (0.108 R)
• M50: 12,811,412 km (0.087 R)
• M51: 13,148,456 km (0.087 R)
• M52: 13,439,723 km (0.08 R)
• M53: 13,684,166 km (0.096 R)
• M54: 13,880,738 km (0.062 R)
• M55: 14,078,207 km (0.044 R)
• M56: 14,978,636 km (0.071 R)
• M57: 15,691,769 km (0.111 R)
• M58: 16,312,002 km (0.071 R)
• M59: 17,204,204 km (0.116 R)
• M60: 17,816,807 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.4

Radius: 9.4

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.66 AU - 9.74 AU

Year: 9825 Days

Day: 9.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,336,106 km

• M1: 234,869 km (0.036 R)
• M2: 298,448 km (0.05 R)
• M3: 464,352 km (0.101 R)
• M4: 630,405 km (0.058 R)
• M5: 729,589 km (0.046 R)
• M6: 1,435,242 km (0.093 R)
• M7: 1,501,663 km (0.045 R)
• M8: 1,825,842 km (0.056 R)
• M9: 1,996,234 km (0.11 R)
• M10: 2,121,298 km (0.095 R)
• M11: 2,352,875 km (0.099 R)
• M12: 2,674,660 km (0.042 R)
• M13: 2,812,889 km (0.108 R)
• M14: 3,212,614 km (0.117 R)
• M15: 3,630,292 km (0.117 R)
• M16: 4,192,630 km (0.069 R)
• M17: 4,386,210 km (0.114 R)
• M18: 4,549,720 km (0.114 R)
• M19: 4,748,685 km (0.032 R)
• M20: 5,120,885 km (0.097 R)
• M21: 5,328,078 km (0.059 R)
• M22: 6,330,383 km (0.084 R)
• M23: 6,441,236 km (0.074 R)
• M24: 6,664,884 km (0.115 R)
• M25: 7,005,219 km (0.106 R)
• M26: 7,624,106 km (0.059 R)
• M27: 7,860,770 km (0.053 R)
• M28: 8,180,012 km (0.092 R)
• M29: 8,300,887 km (0.095 R)
• M30: 8,503,592 km (0.117 R)
• M31: 9,247,093 km (0.053 R)
• M32: 9,330,868 km (0.083 R)
• M33: 9,626,623 km (0.096 R)
• M34: 9,754,230 km (0.066 R)
• M35: 9,968,155 km (0.11 R)
• M36: 10,400,942 km (0.099 R)
• M37: 10,928,124 km (0.042 R)
• M38: 11,105,847 km (0.105 R)
• M39: 11,284,616 km (0.103 R)
• M40: 11,690,176 km (0.093 R)
• M41: 12,146,300 km (0.082 R)
• M42: 12,376,681 km (0.102 R)
• M43: 12,561,883 km (0.042 R)
• M44: 13,170,447 km (0.118 R)
• M45: 14,270,440 km (0.064 R)
• M46: 14,708,911 km (0.032 R)
• M47: 16,101,368 km (0.119 R)
• M48: 16,813,155 km (0.099 R)
• M49: 17,018,403 km (0.091 R)
• M50: 17,121,327 km (0.112 R)
• M51: 17,327,921 km (0.089 R)
• M52: 17,431,443 km (0.03 R)
• M53: 18,109,720 km (0.039 R)
• M54: 18,320,204 km (0.12 R)
• M55: 19,277,182 km (0.113 R)
• M56: 20,305,069 km (0.084 R)
• M57: 21,184,255 km (0.097 R)
• M58: 21,405,959 km (0.05 R)
• M59: 21,517,260 km (0.101 R)
• M60: 21,628,561 km (0.087 R)
• M61: 23,036,726 km (0.088 R)
• M62: 28,896,773 km (0.088 R)
• M63: 29,512,967 km (0.087 R)
• M64: 31,387,728 km (0.084 R)
• M65: 31,514,138 km (0.113 R)
• M66: 31,703,828 km (0.098 R)
• M67: 32,275,741 km (0.093 R)
• M68: 32,914,972 km (0.117 R)
• M69: 34,336,302 km (0.117 R)
• M70: 36,107,690 km (0.066 R)
• M71: 36,240,084 km (0.119 R)
• M72: 37,238,201 km (0.081 R)
• M73: 38,177,975 km (0.077 R)
• M74: 38,515,468 km (0.075 R)
• M75: 40,561,368 km (0.079 R)
• M76: 41,181,900 km (0.077 R)
• M77: 42,572,412 km (0.108 R)
• M78: 43,132,806 km (0.054 R)
• M79: 43,836,814 km (0.105 R)
• M80: 44,048,794 km (0.095 R)
• M81: 45,684,946 km (0.094 R)
• M82: 46,546,629 km (0.074 R)
• M83: 46,979,416 km (0.115 R)
• M84: 48,723,877 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.6

Radius: 11.8

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 10.32 AU - 11.56 AU

Year: 13855 Days

Day: 6.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 29,336,106 km

• M1: 307,124 km (0.112 R)
• M2: 428,149 km (0.108 R)
• M3: 833,559 km (0.078 R)
• M4: 999,463 km (0.092 R)
• M5: 1,116,449 km (0.075 R)
• M6: 1,496,428 km (0.113 R)
• M7: 2,372,024 km (0.076 R)
• M8: 2,639,954 km (0.113 R)
• M9: 2,749,908 km (0.091 R)
• M10: 3,382,408 km (0.107 R)
• M11: 3,715,413 km (0.079 R)
• M12: 4,844,577 km (0.114 R)
• M13: 5,324,338 km (0.098 R)
• M14: 5,712,095 km (0.105 R)
• M15: 6,515,137 km (0.118 R)
• M16: 6,589,936 km (0.072 R)
• M17: 6,778,130 km (0.069 R)
• M18: 7,121,457 km (0.082 R)
• M19: 7,198,500 km (0.029 R)
• M20: 7,275,842 km (0.099 R)
• M21: 7,666,891 km (0.117 R)
• M22: 9,594,759 km (0.103 R)
• M23: 10,196,740 km (0.091 R)
• M24: 11,302,269 km (0.053 R)
• M25: 11,846,356 km (0.117 R)
• M26: 12,631,745 km (0.034 R)
• M27: 16,293,452 km (0.09 R)
• M28: 16,599,679 km (0.056 R)
• M29: 17,738,867 km (0.107 R)
• M30: 18,159,386 km (0.085 R)
• M31: 18,317,960 km (0.062 R)
• M32: 18,689,711 km (0.114 R)
• M33: 19,117,561 km (0.109 R)
• M34: 19,386,687 km (0.057 R)
• M35: 19,874,227 km (0.096 R)
• M36: 20,092,191 km (0.088 R)
• M37: 22,089,622 km (0.052 R)
• M38: 22,485,308 km (0.063 R)
• M39: 23,169,120 km (0.061 R)
• M40: 24,033,496 km (0.1 R)
• M41: 24,323,866 km (0.097 R)
• M42: 25,497,461 km (0.089 R)
• M43: 25,793,665 km (0.115 R)
• M44: 25,971,986 km (0.078 R)
• M45: 26,389,663 km (0.112 R)
• M46: 26,809,584 km (0.096 R)
• M47: 26,990,149 km (0.111 R)
• M48: 27,960,440 km (0.11 R)
• M49: 28,143,548 km (0.087 R)
• M50: 28,880,318 km (0.09 R)
• M51: 29,251,021 km (0.069 R)
• M52: 29,997,365 km (0.115 R)
• M53: 30,122,279 km (0.114 R)
• M54: 30,310,025 km (0.071 R)
• M55: 31,254,885 km (0.104 R)
• M56: 31,635,611 km (0.11 R)
• M57: 32,209,469 km (0.091 R)
• M58: 32,465,580 km (0.114 R)
• M59: 32,980,047 km (0.079 R)
• M60: 34,212,435 km (0.098 R)
• M61: 34,473,782 km (0.098 R)
• M62: 34,604,680 km (0.11 R)
• M63: 35,195,891 km (0.09 R)
• M64: 35,393,809 km (0.088 R)
• M65: 35,592,026 km (0.041 R)
• M66: 35,790,543 km (0.069 R)
• M67: 36,055,929 km (0.102 R)
• M68: 36,588,498 km (0.107 R)
• M69: 36,722,089 km (0.112 R)
• M70: 37,526,925 km (0.117 R)
• M71: 37,931,438 km (0.074 R)
• M72: 38,202,060 km (0.09 R)
• M73: 38,337,596 km (0.108 R)
• M74: 40,527,410 km (0.075 R)
• M75: 41,289,461 km (0.098 R)
• M76: 41,498,150 km (0.103 R)
• M77: 42,266,335 km (0.082 R)
• M78: 42,476,520 km (0.102 R)
• M79: 42,687,154 km (0.088 R)
• M80: 44,100,405 km (0.041 R)
• M81: 44,384,940 km (0.084 R)
• M82: 46,176,824 km (0.083 R)
• M83: 46,827,724 km (0.084 R)
• M84: 47,045,239 km (0.109 R)
• M85: 47,481,616 km (0.102 R)
• M86: 47,846,186 km (0.103 R)
• M87: 48,358,110 km (0.07 R)
• M88: 49,239,990 km (0.12 R)
• M89: 49,313,741 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.3

Radius: 4.6

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.38 AU - 14.58 AU

Year: 15876 Days

Day: 23.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 29,336,106 km

• M1: 58,194 km (0.043 R)
• M2: 95,743 km (0.119 R)
• M3: 146,307 km (0.09 R)
• M4: 179,966 km (0.112 R)
• M5: 209,287 km (0.089 R)
• M6: 248,931 km (0.077 R)
• M7: 282,740 km (0.043 R)
• M8: 476,768 km (0.066 R)
• M9: 531,222 km (0.083 R)
• M10: 670,647 km (0.112 R)
• M11: 795,561 km (0.05 R)
• M12: 983,157 km (0.103 R)
• M13: 1,184,217 km (0.062 R)
• M14: 1,228,947 km (0.043 R)
• M15: 1,366,726 km (0.049 R)
• M16: 1,657,096 km (0.046 R)
• M17: 1,724,265 km (0.096 R)
• M18: 1,758,224 km (0.089 R)
• M19: 2,073,277 km (0.113 R)
• M20: 2,237,535 km (0.042 R)
• M21: 2,735,098 km (0.111 R)
• M22: 2,955,755 km (0.058 R)
• M23: 3,435,366 km (0.081 R)
• M24: 3,564,468 km (0.107 R)
• M25: 3,717,058 km (0.094 R)
• M26: 3,961,202 km (0.087 R)
• M27: 4,348,810 km (0.106 R)
• M28: 4,535,359 km (0.033 R)
• M29: 4,700,814 km (0.107 R)
• M30: 4,748,386 km (0.083 R)
• M31: 5,233,532 km (0.031 R)
• M32: 5,282,899 km (0.086 R)
• M33: 5,407,065 km (0.114 R)
• M34: 5,456,882 km (0.065 R)
• M35: 5,532,129 km (0.104 R)
• M36: 5,658,091 km (0.052 R)
• M37: 6,355,067 km (0.091 R)
• M38: 6,460,683 km (0.118 R)
• M39: 6,513,641 km (0.086 R)
• M40: 8,140,817 km (0.086 R)
• M41: 8,515,410 km (0.083 R)
• M42: 8,690,140 km (0.082 R)
• M43: 9,043,341 km (0.041 R)
• M44: 9,132,352 km (0.085 R)
• M45: 9,702,918 km (0.075 R)
• M46: 9,733,286 km (0.101 R)
• M47: 10,783,763 km (0.094 R)
• M48: 11,099,564 km (0.078 R)
• M49: 11,226,722 km (0.108 R)
• M50: 12,195,817 km (0.052 R)
• M51: 12,359,926 km (0.113 R)
• M52: 12,590,905 km (0.093 R)
• M53: 12,790,020 km (0.105 R)
• M54: 12,923,311 km (0.056 R)
• M55: 13,023,542 km (0.04 R)
• M56: 13,359,838 km (0.059 R)
• M57: 13,393,497 km (0.093 R)
• M58: 13,835,260 km (0.113 R)
• M59: 14,767,853 km (0.114 R)
• M60: 15,012,894 km (0.113 R)
• M61: 15,118,361 km (0.102 R)
• M62: 16,258,297 km (0.037 R)
• M63: 16,330,403 km (0.052 R)
• M64: 16,838,587 km (0.092 R)
• M65: 17,094,698 km (0.062 R)
• M66: 17,315,056 km (0.112 R)
• M67: 17,647,612 km (0.119 R)
• M68: 18,019,512 km (0.098 R)
• M69: 18,206,360 km (0.092 R)
• M70: 18,619,849 km (0.113 R)
• M71: 19,188,620 km (0.098 R)
• M72: 19,494,248 km (0.089 R)
• M73: 19,570,992 km (0.052 R)
• M74: 19,647,736 km (0.111 R)
• M75: 19,917,311 km (0.088 R)
• M76: 19,994,503 km (0.055 R)
• M77: 20,304,470 km (0.081 R)
• M78: 21,678,826 km (0.105 R)
• M79: 22,799,763 km (0.11 R)
• M80: 22,880,546 km (0.103 R)
• M81: 23,285,956 km (0.103 R)
• M82: 23,693,760 km (0.095 R)
• M83: 23,734,600 km (0.074 R)
• M84: 24,806,469 km (0.071 R)
• M85: 25,557,599 km (0.102 R)
• M86: 25,893,895 km (0.095 R)
• M87: 26,911,460 km (0.063 R)
• M88: 28,549,108 km (0.075 R)
• M89: 28,636,174 km (0.092 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 19,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit