🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.84 AU - 1.02 AU

Year: 317 Days

Day: 44.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.88 AU - 1.26 AU

Year: 391 Days

Day: 16.7 Hours

Environment

Temp: 52 °C

Axial Tilt: 58.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.25 AU - 1.49 AU

Year: 566 Days

Day: 18.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,217,600 km

• M1: 566,976 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.45 AU - 3.03 AU

Year: 1601 Days

Day: 41.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.12 AU - 5.78 AU

Year: 3889 Days

Day: 26.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.9

Radius: 9.4

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.13 AU - 11.29 AU

Year: 12376 Days

Day: 6 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,217,600 km

• M1: 130,001 km (0.102 R)
• M2: 232,176 km (0.096 R)
• M3: 322,533 km (0.115 R)
• M4: 647,011 km (0.12 R)
• M5: 751,729 km (0.053 R)
• M6: 1,080,545 km (0.109 R)
• M7: 1,294,171 km (0.074 R)
• M8: 1,406,370 km (0.112 R)
• M9: 1,616,405 km (0.104 R)
• M10: 2,041,113 km (0.096 R)
• M11: 2,172,610 km (0.114 R)
• M12: 2,901,152 km (0.09 R)
• M13: 4,057,393 km (0.119 R)
• M14: 4,460,111 km (0.059 R)
• M15: 5,195,833 km (0.075 R)
• M16: 6,777,532 km (0.063 R)
• M17: 7,620,366 km (0.073 R)
• M18: 7,867,352 km (0.1 R)
• M19: 8,666,504 km (0.113 R)
• M20: 8,924,261 km (0.078 R)
• M21: 10,250,745 km (0.076 R)
• M22: 10,341,402 km (0.075 R)
• M23: 10,844,499 km (0.086 R)
• M24: 12,161,110 km (0.051 R)
• M25: 12,353,343 km (0.07 R)
• M26: 12,692,033 km (0.099 R)
• M27: 13,378,837 km (0.118 R)
• M28: 13,776,618 km (0.115 R)
• M29: 14,077,608 km (0.109 R)
• M30: 14,583,997 km (0.097 R)
• M31: 14,993,447 km (0.078 R)
• M32: 15,096,370 km (0.084 R)
• M33: 15,510,457 km (0.106 R)
• M34: 15,928,433 km (0.085 R)
• M35: 18,402,483 km (0.081 R)
• M36: 18,733,992 km (0.047 R)
• M37: 19,179,045 km (0.1 R)
• M38: 19,571,291 km (0.083 R)
• M39: 20,136,173 km (0.1 R)
• M40: 20,591,997 km (0.06 R)
• M41: 21,051,263 km (0.101 R)
• M42: 21,166,603 km (0.042 R)
• M43: 22,038,459 km (0.081 R)
• M44: 22,214,237 km (0.099 R)
• M45: 22,390,463 km (0.086 R)
• M46: 22,508,196 km (0.087 R)
• M47: 24,359,470 km (0.078 R)
• M48: 25,272,615 km (0.112 R)
• M49: 26,383,230 km (0.065 R)
• M50: 26,507,696 km (0.115 R)
• M51: 26,632,161 km (0.077 R)
• M52: 26,694,543 km (0.044 R)
• M53: 27,132,566 km (0.046 R)
• M54: 27,825,503 km (0.115 R)
• M55: 28,015,492 km (0.038 R)
• M56: 28,651,882 km (0.099 R)
• M57: 29,422,012 km (0.058 R)
• M58: 29,874,246 km (0.083 R)
• M59: 30,328,874 km (0.074 R)
• M60: 31,772,643 km (0.113 R)
• M61: 32,236,696 km (0.088 R)
• M62: 33,104,513 km (0.078 R)
• M63: 33,709,786 km (0.06 R)
• M64: 34,047,578 km (0.11 R)
• M65: 34,318,649 km (0.053 R)
• M66: 35,410,115 km (0.095 R)
• M67: 36,790,455 km (0.092 R)
• M68: 37,837,341 km (0.092 R)
• M69: 37,977,663 km (0.06 R)
• M70: 38,258,758 km (0.09 R)
• M71: 38,470,140 km (0.05 R)
• M72: 39,461,375 km (0.109 R)
• M73: 39,674,851 km (0.095 R)
• M74: 41,107,999 km (0.069 R)
• M75: 41,324,467 km (0.091 R)
• M76: 41,686,045 km (0.106 R)
• M77: 41,758,450 km (0.109 R)
• M78: 43,216,132 km (0.104 R)
• M79: 43,583,096 km (0.084 R)
• M80: 43,656,548 km (0.102 R)
• M81: 44,246,263 km (0.119 R)
• M82: 44,542,168 km (0.098 R)
• M83: 44,616,219 km (0.087 R)
• M84: 45,284,622 km (0.116 R)
• M85: 46,181,012 km (0.102 R)
• M86: 47,309,728 km (0.034 R)
• M87: 47,536,519 km (0.093 R)
• M88: 48,067,142 km (0.081 R)
• M89: 49,670,981 km (0.08 R)
• M90: 49,747,725 km (0.084 R)
• M91: 51,680,828 km (0.063 R)
• M92: 51,992,291 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.8

Radius: 4.1

Gravity: 18.37 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 13.23 AU - 16.05 AU

Year: 19779 Days

Day: 24.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,217,600 km

• M1: 100,380 km (0.078 R)
• M2: 127,009 km (0.072 R)
• M3: 496,665 km (0.099 R)
• M4: 585,077 km (0.083 R)
• M5: 678,576 km (0.099 R)
• M6: 1,032,076 km (0.098 R)
• M7: 1,076,955 km (0.1 R)
• M8: 1,384,827 km (0.113 R)
• M9: 1,745,209 km (0.099 R)
• M10: 1,826,141 km (0.108 R)
• M11: 2,047,845 km (0.067 R)
• M12: 2,337,018 km (0.076 R)
• M13: 2,763,073 km (0.111 R)
• M14: 2,985,076 km (0.027 R)
• M15: 3,412,477 km (0.087 R)
• M16: 3,479,796 km (0.114 R)
• M17: 3,754,159 km (0.099 R)
• M18: 3,788,865 km (0.039 R)
• M19: 3,999,798 km (0.083 R)
• M20: 4,106,611 km (0.114 R)
• M21: 4,178,418 km (0.093 R)
• M22: 4,286,877 km (0.089 R)
• M23: 4,323,229 km (0.09 R)
• M24: 5,500,265 km (0.082 R)
• M25: 6,267,552 km (0.109 R)
• M26: 6,600,557 km (0.116 R)
• M27: 7,414,220 km (0.025 R)
• M28: 8,304,327 km (0.042 R)
• M29: 8,993,824 km (0.08 R)
• M30: 9,133,848 km (0.089 R)
• M31: 10,280,366 km (0.109 R)
• M32: 11,572,742 km (0.085 R)
• M33: 11,725,182 km (0.101 R)
• M34: 12,134,631 km (0.045 R)
• M35: 12,496,957 km (0.028 R)
• M36: 13,711,991 km (0.065 R)
• M37: 14,197,586 km (0.068 R)
• M38: 14,853,722 km (0.081 R)
• M39: 17,343,031 km (0.096 R)
• M40: 17,867,970 km (0.089 R)
• M41: 18,044,046 km (0.07 R)
• M42: 19,292,889 km (0.056 R)
• M43: 20,507,923 km (0.089 R)
• M44: 20,815,646 km (0.092 R)
• M45: 21,124,715 km (0.119 R)
• M46: 22,124,179 km (0.079 R)
• M47: 22,883,837 km (0.096 R)
• M48: 22,947,565 km (0.118 R)
• M49: 24,039,181 km (0.097 R)
• M50: 24,103,957 km (0.052 R)
• M51: 24,820,082 km (0.113 R)
• M52: 25,147,851 km (0.069 R)
• M53: 25,279,347 km (0.078 R)
• M54: 25,675,183 km (0.089 R)
• M55: 25,873,999 km (0.104 R)
• M56: 27,549,645 km (0.115 R)
• M57: 29,260,296 km (0.103 R)
• M58: 29,398,525 km (0.08 R)
• M59: 29,606,466 km (0.11 R)
• M60: 29,953,982 km (0.065 R)
• M61: 31,004,907 km (0.109 R)
• M62: 32,496,098 km (0.095 R)
• M63: 34,886,373 km (0.111 R)
• M64: 35,917,402 km (0.033 R)
• M65: 36,585,506 km (0.091 R)
• M66: 36,734,505 km (0.113 R)
• M67: 37,933,981 km (0.107 R)
• M68: 39,451,202 km (0.119 R)
• M69: 39,680,386 km (0.095 R)
• M70: 40,217,144 km (0.031 R)
• M71: 40,294,037 km (0.062 R)
• M72: 41,919,717 km (0.061 R)
• M73: 42,075,598 km (0.065 R)
• M74: 42,936,683 km (0.116 R)
• M75: 43,093,911 km (0.114 R)
• M76: 43,172,450 km (0.113 R)
• M77: 43,329,976 km (0.047 R)
• M78: 43,803,603 km (0.116 R)
• M79: 44,358,162 km (0.081 R)
• M80: 44,835,529 km (0.083 R)
• M81: 45,074,736 km (0.112 R)
• M82: 47,571,973 km (0.08 R)
• M83: 47,897,498 km (0.119 R)
• M84: 49,371,336 km (0.052 R)
• M85: 50,943,161 km (0.116 R)
• M86: 51,776,870 km (0.086 R)
• M87: 52,867,588 km (0.099 R)
• M88: 53,373,678 km (0.027 R)
• M89: 55,157,034 km (0.079 R)
• M90: 57,478,643 km (0.103 R)
• M91: 57,738,495 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.3

Radius: 7.6

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 12.62 AU - 18.8 AU

Year: 21987 Days

Day: 16.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 88,217,600 km

• M1: 193,430 km (0.119 R)
• M2: 910,752 km (0.117 R)
• M3: 1,145,620 km (0.084 R)
• M4: 1,200,373 km (0.103 R)
• M5: 1,341,594 km (0.098 R)
• M6: 2,126,235 km (0.112 R)
• M7: 2,263,117 km (0.092 R)
• M8: 3,301,027 km (0.105 R)
• M9: 3,580,924 km (0.119 R)
• M10: 3,662,305 km (0.115 R)
• M11: 4,163,608 km (0.111 R)
• M12: 4,335,645 km (0.089 R)
• M13: 4,553,759 km (0.05 R)
• M14: 4,686,452 km (0.112 R)
• M15: 4,775,613 km (0.114 R)
• M16: 4,955,729 km (0.106 R)
• M17: 5,415,593 km (0.1 R)
• M18: 6,326,494 km (0.074 R)
• M19: 7,335,980 km (0.057 R)
• M20: 7,439,652 km (0.071 R)
• M21: 7,543,921 km (0.111 R)
• M22: 7,753,807 km (0.096 R)
• M23: 8,831,510 km (0.045 R)
• M24: 9,784,150 km (0.077 R)
• M25: 10,946,226 km (0.097 R)
• M26: 12,956,971 km (0.072 R)
• M27: 13,208,445 km (0.108 R)
• M28: 13,652,152 km (0.09 R)
• M29: 14,424,376 km (0.04 R)
• M30: 15,475,900 km (0.06 R)
• M31: 15,742,633 km (0.111 R)
• M32: 17,098,887 km (0.102 R)
• M33: 17,582,387 km (0.105 R)
• M34: 19,705,032 km (0.057 R)
• M35: 20,576,589 km (0.088 R)
• M36: 20,796,348 km (0.081 R)
• M37: 20,943,403 km (0.09 R)
• M38: 23,113,320 km (0.062 R)
• M39: 23,571,239 km (0.072 R)
• M40: 24,186,236 km (0.107 R)
• M41: 25,668,152 km (0.087 R)
• M42: 26,619,146 km (0.11 R)
• M43: 28,555,690 km (0.113 R)
• M44: 31,628,730 km (0.115 R)
• M45: 31,882,448 km (0.103 R)
• M46: 32,051,942 km (0.08 R)
• M47: 32,733,061 km (0.115 R)
• M48: 35,066,938 km (0.099 R)
• M49: 35,329,632 km (0.094 R)
• M50: 35,505,110 km (0.095 R)
• M51: 36,741,237 km (0.104 R)
• M52: 37,543,381 km (0.081 R)
• M53: 37,901,817 km (0.097 R)
• M54: 39,255,678 km (0.116 R)
• M55: 40,993,407 km (0.06 R)
• M56: 43,223,911 km (0.088 R)
• M57: 44,259,428 km (0.108 R)
• M58: 45,303,022 km (0.075 R)
• M59: 46,642,971 km (0.04 R)
• M60: 48,287,350 km (0.092 R)
• M61: 49,067,802 km (0.092 R)
• M62: 52,131,268 km (0.067 R)
• M63: 52,330,981 km (0.105 R)
• M64: 52,430,912 km (0.085 R)
• M65: 52,931,766 km (0.103 R)
• M66: 53,635,624 km (0.077 R)
• M67: 54,039,239 km (0.104 R)
• M68: 55,561,547 km (0.053 R)
• M69: 57,097,917 km (0.064 R)
• M70: 57,303,913 km (0.112 R)
• M71: 57,923,099 km (0.084 R)
• M72: 59,376,592 km (0.03 R)
• M73: 61,262,871 km (0.061 R)
• M74: 61,473,655 km (0.104 R)
• M75: 62,107,501 km (0.099 R)
• M76: 64,235,979 km (0.044 R)
• M77: 64,557,316 km (0.094 R)
• M78: 64,879,250 km (0.109 R)
• M79: 64,986,661 km (0.098 R)
• M80: 65,201,634 km (0.105 R)
• M81: 66,930,087 km (0.113 R)
• M82: 67,691,092 km (0.119 R)
• M83: 69,002,167 km (0.108 R)
• M84: 71,095,191 km (0.113 R)
• M85: 73,209,009 km (0.08 R)
• M86: 73,320,759 km (0.103 R)
• M87: 75,117,728 km (0.111 R)
• M88: 75,343,322 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432

Radius: 7

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 19.92 AU - 19.96 AU

Year: 31440 Days

Day: 24.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,217,600 km

• M1: 94,995 km (0.12 R)
• M2: 217,665 km (0.119 R)
• M3: 499,956 km (0.081 R)
• M4: 1,223,860 km (0.081 R)
• M5: 1,513,930 km (0.083 R)
• M6: 1,615,507 km (0.046 R)
• M7: 2,194,451 km (0.111 R)
• M8: 2,466,570 km (0.109 R)
• M9: 2,915,962 km (0.107 R)
• M10: 3,434,767 km (0.114 R)
• M11: 3,479,198 km (0.093 R)
• M12: 3,659,314 km (0.103 R)
• M13: 3,888,797 km (0.034 R)
• M14: 4,409,996 km (0.11 R)
• M15: 4,953,185 km (0.093 R)
• M16: 5,569,529 km (0.042 R)
• M17: 6,047,644 km (0.119 R)
• M18: 6,483,721 km (0.096 R)
• M19: 7,910,586 km (0.072 R)
• M20: 8,507,781 km (0.102 R)
• M21: 8,750,578 km (0.071 R)
• M22: 11,569,301 km (0.119 R)
• M23: 12,041,581 km (0.093 R)
• M24: 12,520,145 km (0.097 R)
• M25: 13,355,051 km (0.087 R)
• M26: 13,708,251 km (0.115 R)
• M27: 14,207,908 km (0.094 R)
• M28: 14,279,715 km (0.108 R)
• M29: 14,713,399 km (0.07 R)
• M30: 16,115,281 km (0.082 R)
• M31: 16,491,220 km (0.113 R)
• M32: 18,101,492 km (0.046 R)
• M33: 20,487,428 km (0.1 R)
• M34: 21,140,274 km (0.099 R)
• M35: 21,799,851 km (0.075 R)
• M36: 22,633,859 km (0.101 R)
• M37: 26,160,628 km (0.119 R)
• M38: 27,852,132 km (0.06 R)
• M39: 28,122,305 km (0.062 R)
• M40: 28,484,033 km (0.091 R)
• M41: 28,665,495 km (0.065 R)
• M42: 30,130,956 km (0.076 R)
• M43: 31,152,410 km (0.114 R)
• M44: 32,090,987 km (0.114 R)
• M45: 32,185,383 km (0.093 R)
• M46: 32,753,407 km (0.067 R)
• M47: 32,848,401 km (0.053 R)
• M48: 33,516,057 km (0.063 R)
• M49: 34,381,031 km (0.063 R)
• M50: 36,034,686 km (0.11 R)
• M51: 36,624,551 km (0.117 R)
• M52: 36,723,136 km (0.092 R)
• M53: 37,813,704 km (0.05 R)
• M54: 40,841,864 km (0.073 R)
• M55: 41,251,463 km (0.1 R)
• M56: 42,488,338 km (0.109 R)
• M57: 42,592,010 km (0.057 R)
• M58: 43,215,534 km (0.108 R)
• M59: 44,366,540 km (0.05 R)
• M60: 45,421,504 km (0.099 R)
• M61: 45,845,913 km (0.055 R)
• M62: 46,378,182 km (0.089 R)
• M63: 49,942,202 km (0.111 R)
• M64: 50,270,569 km (0.092 R)
• M65: 50,819,444 km (0.104 R)
• M66: 51,149,756 km (0.052 R)
• M67: 51,591,219 km (0.096 R)
• M68: 53,817,385 km (0.113 R)
• M69: 54,829,415 km (0.118 R)
• M70: 56,872,174 km (0.026 R)
• M71: 57,215,052 km (0.059 R)
• M72: 61,031,892 km (0.106 R)
• M73: 62,675,823 km (0.114 R)
• M74: 67,694,233 km (0.025 R)
• M75: 68,300,105 km (0.06 R)
• M76: 69,029,693 km (0.094 R)
• M77: 71,973,630 km (0.112 R)
• M78: 74,458,002 km (0.113 R)
• M79: 74,833,193 km (0.069 R)
• M80: 77,856,417 km (0.101 R)
• M81: 78,491,160 km (0.111 R)
• M82: 78,618,319 km (0.095 R)
• M83: 78,745,626 km (0.101 R)
• M84: 79,127,699 km (0.072 R)
• M85: 80,662,573 km (0.12 R)
• M86: 81,691,059 km (0.113 R)
• M87: 82,336,274 km (0.117 R)
• M88: 82,465,377 km (0.098 R)
• M89: 83,761,344 km (0.072 R)
• M90: 85,848,832 km (0.119 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 15,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit