🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.51 AU - 0.51 AU

Year: 127 Days

Day: 32 Hours

Environment

Temp: 268 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.47 AU - 0.73 AU

Year: 163 Days

Day: 13.7 Hours

Environment

Temp: 238 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.56 AU - 0.7 AU

Year: 175 Days

Day: 39.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.71 AU - 1.85 AU

Year: 831 Days

Day: 12.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.83 AU - 5.91 AU

Year: 3760 Days

Day: 36.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13

Radius: 10.6

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.64 AU - 7.68 AU

Year: 6703 Days

Day: 11.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 91,612,918 km

• M1: 136,284 km (0.093 R)
• M2: 318,494 km (0.105 R)
• M3: 428,149 km (0.076 R)
• M4: 548,575 km (0.057 R)
• M5: 750,084 km (0.106 R)
• M6: 888,013 km (0.081 R)
• M7: 976,575 km (0.082 R)
• M8: 1,048,232 km (0.099 R)
• M9: 1,332,169 km (0.088 R)
• M10: 1,609,374 km (0.081 R)
• M11: 2,448,618 km (0.101 R)
• M12: 2,723,878 km (0.092 R)
• M13: 3,009,161 km (0.108 R)
• M14: 3,086,952 km (0.098 R)
• M15: 3,364,606 km (0.094 R)
• M16: 3,733,364 km (0.111 R)
• M17: 4,061,433 km (0.105 R)
• M18: 4,201,905 km (0.081 R)
• M19: 4,443,206 km (0.11 R)
• M20: 4,509,777 km (0.105 R)
• M21: 4,711,735 km (0.118 R)
• M22: 4,791,021 km (0.105 R)
• M23: 4,859,388 km (0.069 R)
• M24: 4,939,572 km (0.041 R)
• M25: 5,077,950 km (0.072 R)
• M26: 5,217,675 km (0.054 R)
• M27: 5,825,939 km (0.098 R)
• M28: 6,009,197 km (0.096 R)
• M29: 6,608,336 km (0.072 R)
• M30: 6,966,623 km (0.08 R)
• M31: 7,318,178 km (0.051 R)
• M32: 8,283,982 km (0.111 R)
• M33: 8,407,550 km (0.114 R)
• M34: 8,656,481 km (0.108 R)
• M35: 8,754,019 km (0.097 R)
• M36: 8,978,116 km (0.117 R)
• M37: 9,062,789 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.6

Radius: 6.5

Gravity: 22.1 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.69 AU - 16.25 AU

Year: 18267 Days

Day: 21.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,612,918 km

• M1: 83,326 km (0.075 R)
• M2: 305,180 km (0.115 R)
• M3: 394,490 km (0.078 R)
• M4: 556,354 km (0.108 R)
• M5: 1,189,004 km (0.101 R)
• M6: 1,809,087 km (0.039 R)
• M7: 2,330,884 km (0.067 R)
• M8: 2,403,888 km (0.12 R)
• M9: 2,514,740 km (0.059 R)
• M10: 2,975,202 km (0.063 R)
• M11: 3,503,133 km (0.043 R)
• M12: 4,192,181 km (0.092 R)
• M13: 4,461,308 km (0.047 R)
• M14: 4,969,043 km (0.105 R)
• M15: 5,063,290 km (0.054 R)
• M16: 5,205,856 km (0.088 R)
• M17: 5,253,728 km (0.087 R)
• M18: 5,988,552 km (0.119 R)
• M19: 6,139,347 km (0.097 R)
• M20: 7,390,733 km (0.045 R)
• M21: 7,661,057 km (0.062 R)
• M22: 9,701,572 km (0.108 R)
• M23: 9,878,845 km (0.055 R)
• M24: 10,720,183 km (0.086 R)
• M25: 11,149,380 km (0.118 R)
• M26: 13,312,864 km (0.079 R)
• M27: 13,509,885 km (0.098 R)
• M28: 13,774,074 km (0.059 R)
• M29: 14,847,738 km (0.084 R)
• M30: 16,017,743 km (0.09 R)
• M31: 16,437,664 km (0.107 R)
• M32: 17,003,294 km (0.086 R)
• M33: 17,074,503 km (0.105 R)
• M34: 17,217,069 km (0.101 R)
• M35: 17,647,313 km (0.045 R)
• M36: 18,226,406 km (0.101 R)
• M37: 20,075,885 km (0.105 R)
• M38: 21,752,129 km (0.085 R)
• M39: 21,829,471 km (0.054 R)
• M40: 21,906,813 km (0.114 R)
• M41: 22,139,438 km (0.073 R)
• M42: 22,450,751 km (0.057 R)
• M43: 23,078,015 km (0.076 R)
• M44: 23,472,804 km (0.08 R)
• M45: 23,631,527 km (0.087 R)
• M46: 24,670,933 km (0.096 R)
• M47: 24,751,566 km (0.112 R)
• M48: 25,236,862 km (0.086 R)
• M49: 26,052,619 km (0.062 R)
• M50: 28,551,651 km (0.052 R)
• M51: 28,805,668 km (0.104 R)
• M52: 29,060,583 km (0.104 R)
• M53: 29,316,096 km (0.09 R)
• M54: 29,401,517 km (0.074 R)
• M55: 29,743,647 km (0.098 R)
• M56: 30,605,181 km (0.118 R)
• M57: 31,300,213 km (0.08 R)
• M58: 32,705,834 km (0.092 R)
• M59: 33,505,435 km (0.088 R)
• M60: 34,042,192 km (0.108 R)
• M61: 35,669,219 km (0.071 R)
• M62: 35,760,324 km (0.062 R)
• M63: 36,034,238 km (0.115 R)
• M64: 39,092,467 km (0.1 R)
• M65: 39,657,348 km (0.086 R)
• M66: 40,225,072 km (0.111 R)
• M67: 41,464,042 km (0.113 R)
• M68: 41,847,910 km (0.09 R)
• M69: 43,784,305 km (0.11 R)
• M70: 45,453,219 km (0.115 R)
• M71: 47,142,777 km (0.115 R)
• M72: 47,242,708 km (0.109 R)
• M73: 48,650,574 km (0.061 R)
• M74: 50,072,053 km (0.092 R)
• M75: 50,276,254 km (0.094 R)
• M76: 50,787,879 km (0.117 R)
• M77: 50,890,353 km (0.09 R)
• M78: 52,540,418 km (0.043 R)
• M79: 52,644,089 km (0.036 R)
• M80: 55,048,276 km (0.091 R)
• M81: 55,575,609 km (0.093 R)
• M82: 57,487,769 km (0.11 R)
• M83: 58,022,881 km (0.073 R)
• M84: 59,637,790 km (0.057 R)
• M85: 63,683,963 km (0.109 R)
• M86: 64,348,477 km (0.083 R)
• M87: 64,570,480 km (0.112 R)
• M88: 64,792,633 km (0.029 R)
• M89: 65,460,887 km (0.084 R)
• M90: 68,496,377 km (0.104 R)
• M91: 69,518,280 km (0.095 R)
• M92: 69,746,118 km (0.093 R)
• M93: 70,430,977 km (0.107 R)
• M94: 70,888,746 km (0.075 R)
• M95: 73,424,281 km (0.103 R)
• M96: 78,465,280 km (0.025 R)
• M97: 79,415,376 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.1

Radius: 5.9

Gravity: 11.47 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 16.12 AU - 21.68 AU

Year: 28745 Days

Day: 23.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 91,612,918 km

• M1: 102,026 km (0.081 R)
• M2: 221,854 km (0.063 R)
• M3: 285,134 km (0.106 R)
• M4: 819,647 km (0.099 R)
• M5: 1,507,199 km (0.117 R)
• M6: 1,668,315 km (0.112 R)
• M7: 2,441,138 km (0.066 R)
• M8: 2,516,236 km (0.114 R)
• M9: 2,592,232 km (0.105 R)
• M10: 2,785,363 km (0.084 R)
• M11: 2,824,707 km (0.077 R)
• M12: 3,776,449 km (0.111 R)
• M13: 4,039,890 km (0.104 R)
• M14: 4,218,810 km (0.099 R)
• M15: 5,297,261 km (0.103 R)
• M16: 5,591,968 km (0.109 R)
• M17: 6,770,351 km (0.044 R)
• M18: 7,469,272 km (0.094 R)
• M19: 7,799,584 km (0.105 R)
• M20: 8,022,485 km (0.059 R)
• M21: 9,167,956 km (0.1 R)
• M22: 10,917,653 km (0.075 R)
• M23: 11,167,032 km (0.085 R)
• M24: 11,544,468 km (0.094 R)
• M25: 11,990,120 km (0.054 R)
• M26: 13,294,164 km (0.105 R)
• M27: 13,828,229 km (0.103 R)
• M28: 14,642,640 km (0.08 R)
• M29: 14,986,415 km (0.085 R)
• M30: 15,194,057 km (0.089 R)
• M31: 17,177,127 km (0.09 R)
• M32: 17,394,492 km (0.117 R)
• M33: 19,465,675 km (0.077 R)
• M34: 19,919,704 km (0.116 R)
• M35: 20,453,619 km (0.12 R)
• M36: 21,613,601 km (0.054 R)
• M37: 21,848,171 km (0.085 R)
• M38: 22,162,177 km (0.063 R)
• M39: 22,715,389 km (0.09 R)
• M40: 23,033,584 km (0.093 R)
• M41: 23,353,125 km (0.084 R)
• M42: 23,996,845 km (0.094 R)
• M43: 24,891,440 km (0.077 R)
• M44: 25,055,250 km (0.098 R)
• M45: 26,295,117 km (0.088 R)
• M46: 26,964,717 km (0.086 R)
• M47: 27,724,525 km (0.119 R)
• M48: 28,149,682 km (0.095 R)
• M49: 28,748,522 km (0.078 R)
• M50: 29,958,918 km (0.066 R)
• M51: 30,045,984 km (0.102 R)
• M52: 30,657,989 km (0.065 R)
• M53: 30,833,468 km (0.104 R)
• M54: 32,518,388 km (0.108 R)
• M55: 33,146,699 km (0.12 R)
• M56: 34,232,930 km (0.087 R)
• M57: 34,597,649 km (0.115 R)
• M58: 35,884,191 km (0.099 R)
• M59: 36,905,944 km (0.065 R)
• M60: 38,978,024 km (0.103 R)
• M61: 39,549,787 km (0.103 R)
• M62: 40,797,883 km (0.057 R)
• M63: 43,727,009 km (0.072 R)
• M64: 45,917,720 km (0.048 R)
• M65: 47,736,531 km (0.111 R)
• M66: 50,198,014 km (0.051 R)
• M67: 51,444,165 km (0.035 R)
• M68: 55,885,277 km (0.118 R)
• M69: 58,259,993 km (0.035 R)
• M70: 59,022,494 km (0.096 R)
• M71: 61,108,785 km (0.037 R)
• M72: 63,666,311 km (0.098 R)
• M73: 64,676,695 km (0.079 R)
• M74: 67,396,534 km (0.048 R)
• M75: 67,967,848 km (0.105 R)
• M76: 71,662,317 km (0.09 R)
• M77: 72,128,763 km (0.107 R)
• M78: 74,004,271 km (0.117 R)
• M79: 74,239,888 km (0.043 R)
• M80: 77,324,895 km (0.109 R)
• M81: 78,762,980 km (0.07 R)
• M82: 80,330,616 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.8

Radius: 5.3

Gravity: 16.65 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 15.64 AU - 24.94 AU

Year: 31974 Days

Day: 24.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 91,612,918 km

• M1: 74,051 km (0.084 R)
• M2: 108,458 km (0.06 R)
• M3: 171,589 km (0.101 R)
• M4: 449,691 km (0.083 R)
• M5: 744,100 km (0.11 R)
• M6: 1,028,635 km (0.089 R)
• M7: 1,344,735 km (0.04 R)
• M8: 1,479,224 km (0.088 R)
• M9: 2,334,624 km (0.112 R)
• M10: 2,496,639 km (0.116 R)
• M11: 3,136,319 km (0.075 R)
• M12: 3,543,375 km (0.105 R)
• M13: 3,871,443 km (0.091 R)
• M14: 4,063,377 km (0.105 R)
• M15: 4,406,555 km (0.11 R)
• M16: 5,331,219 km (0.081 R)
• M17: 5,490,990 km (0.104 R)
• M18: 5,979,876 km (0.056 R)
• M19: 6,313,629 km (0.06 R)
• M20: 7,949,032 km (0.064 R)
• M21: 8,254,063 km (0.083 R)
• M22: 9,192,340 km (0.071 R)
• M23: 9,383,975 km (0.089 R)
• M24: 10,163,979 km (0.059 R)
• M25: 10,897,008 km (0.112 R)
• M26: 11,032,095 km (0.116 R)
• M27: 11,854,285 km (0.107 R)
• M28: 12,132,687 km (0.092 R)
• M29: 13,340,091 km (0.09 R)
• M30: 14,215,089 km (0.048 R)
• M31: 15,033,539 km (0.103 R)
• M32: 15,108,637 km (0.087 R)
• M33: 15,259,282 km (0.104 R)
• M34: 16,949,439 km (0.111 R)
• M35: 17,895,944 km (0.119 R)
• M36: 17,975,680 km (0.107 R)
• M37: 18,295,520 km (0.114 R)
• M38: 19,021,818 km (0.109 R)
• M39: 19,347,792 km (0.037 R)
• M40: 20,502,837 km (0.098 R)
• M41: 21,004,738 km (0.111 R)
• M42: 21,172,886 km (0.119 R)
• M43: 24,363,808 km (0.047 R)
• M44: 28,907,245 km (0.067 R)
• M45: 30,891,512 km (0.083 R)
• M46: 32,045,061 km (0.084 R)
• M47: 34,890,263 km (0.048 R)
• M48: 34,989,745 km (0.096 R)
• M49: 37,203,644 km (0.082 R)
• M50: 37,815,200 km (0.096 R)
• M51: 39,255,080 km (0.115 R)
• M52: 39,773,735 km (0.113 R)
• M53: 39,877,706 km (0.095 R)
• M54: 40,608,192 km (0.082 R)
• M55: 45,408,489 km (0.104 R)
• M56: 47,157,886 km (0.079 R)
• M57: 47,819,558 km (0.116 R)
• M58: 47,930,111 km (0.039 R)
• M59: 48,373,369 km (0.08 R)
• M60: 51,853,764 km (0.054 R)
• M61: 52,308,691 km (0.102 R)
• M62: 52,879,257 km (0.087 R)
• M63: 53,222,584 km (0.08 R)
• M64: 54,834,501 km (0.082 R)
• M65: 55,646,518 km (0.077 R)
• M66: 56,228,903 km (0.111 R)
• M67: 57,870,291 km (0.074 R)
• M68: 58,224,090 km (0.044 R)
• M69: 59,884,626 km (0.065 R)
• M70: 60,600,901 km (0.085 R)
• M71: 61,440,294 km (0.089 R)
• M72: 62,888,102 km (0.099 R)
• M73: 63,494,722 km (0.099 R)
• M74: 63,616,345 km (0.063 R)
• M75: 63,737,968 km (0.108 R)
• M76: 65,448,769 km (0.116 R)
• M77: 65,817,378 km (0.09 R)
• M78: 66,433,273 km (0.106 R)
• M79: 66,680,109 km (0.107 R)
• M80: 68,167,711 km (0.074 R)
• M81: 68,666,021 km (0.061 R)
• M82: 69,541,019 km (0.063 R)
• M83: 69,791,595 km (0.106 R)
• M84: 70,419,607 km (0.115 R)
• M85: 71,175,675 km (0.095 R)
• M86: 71,807,726 km (0.092 R)
• M87: 72,822,897 km (0.115 R)
• M88: 72,950,205 km (0.106 R)
• M89: 74,867,601 km (0.098 R)
• M90: 76,284,143 km (0.087 R)
• M91: 78,490,861 km (0.065 R)
• M92: 79,013,107 km (0.097 R)
• M93: 79,667,448 km (0.112 R)
• M94: 79,798,646 km (0.11 R)
• M95: 81,113,611 km (0.095 R)
• M96: 81,773,786 km (0.028 R)
• M97: 88,472,779 km (0.037 R)
• M98: 88,744,449 km (0.118 R)
• M99: 89,833,521 km (0.086 R)
• M100: 91,475,657 km (0.12 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 15,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit