🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.54 AU - 0.76 AU

Year: 185 Days

Day: 39.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.76 AU - 1.14 AU

Year: 327 Days

Day: 19.3 Hours

Environment

Temp: 109 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.28 AU - 1.36 AU

Year: 535 Days

Day: 44 Hours

Environment

Temp: 10 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,901,547 km

• M1: 106,813 km (0.065 R)
• M2: 562,488 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.58 AU - 2.12 AU

Year: 888 Days

Day: 19.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.94 AU - 3.08 AU

Year: 1404 Days

Day: 23.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.5

Radius: 9.7

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 11.66 AU - 12.92 AU

Year: 15213 Days

Day: 8.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,901,547 km

• M1: 150,196 km (0.115 R)
• M2: 233,821 km (0.088 R)
• M3: 319,242 km (0.097 R)
• M4: 682,465 km (0.103 R)
• M5: 749,635 km (0.08 R)
• M6: 833,410 km (0.084 R)
• M7: 980,614 km (0.073 R)
• M8: 1,169,107 km (0.099 R)
• M9: 1,438,832 km (0.112 R)
• M10: 2,362,599 km (0.119 R)
• M11: 2,704,879 km (0.029 R)
• M12: 3,131,981 km (0.053 R)
• M13: 3,388,990 km (0.103 R)
• M14: 3,460,348 km (0.036 R)
• M15: 3,580,326 km (0.049 R)
• M16: 3,775,252 km (0.116 R)
• M17: 4,149,995 km (0.113 R)
• M18: 5,207,502 km (0.054 R)
• M19: 6,197,690 km (0.09 R)
• M20: 6,789,350 km (0.067 R)
• M21: 7,000,732 km (0.078 R)
• M22: 7,430,077 km (0.054 R)
• M23: 7,773,405 km (0.064 R)
• M24: 8,314,201 km (0.09 R)
• M25: 8,638,080 km (0.111 R)
• M26: 8,736,067 km (0.112 R)
• M27: 9,032,121 km (0.06 R)
• M28: 9,264,746 km (0.117 R)
• M29: 9,331,616 km (0.086 R)
• M30: 9,398,636 km (0.08 R)
• M31: 9,668,062 km (0.104 R)
• M32: 9,735,979 km (0.088 R)
• M33: 10,631,621 km (0.058 R)
• M34: 10,877,261 km (0.063 R)
• M35: 11,018,482 km (0.113 R)
• M36: 11,160,300 km (0.115 R)
• M37: 11,374,225 km (0.089 R)
• M38: 11,481,637 km (0.116 R)
• M39: 11,625,550 km (0.087 R)
• M40: 12,133,584 km (0.103 R)
• M41: 12,280,040 km (0.111 R)
• M42: 12,390,294 km (0.098 R)
• M43: 12,760,250 km (0.108 R)
• M44: 13,624,925 km (0.087 R)
• M45: 14,508,301 km (0.057 R)
• M46: 14,741,823 km (0.106 R)
• M47: 15,252,101 km (0.046 R)
• M48: 15,449,870 km (0.115 R)
• M49: 16,128,745 km (0.068 R)
• M50: 16,532,659 km (0.057 R)
• M51: 16,654,432 km (0.11 R)
• M52: 17,062,684 km (0.109 R)
• M53: 17,185,803 km (0.103 R)
• M54: 17,515,517 km (0.103 R)
• M55: 17,598,394 km (0.1 R)
• M56: 18,601,747 km (0.093 R)
• M57: 19,067,745 km (0.077 R)
• M58: 20,228,026 km (0.099 R)
• M59: 20,576,290 km (0.087 R)
• M60: 20,882,516 km (0.101 R)
• M61: 21,234,371 km (0.101 R)
• M62: 21,944,063 km (0.082 R)
• M63: 22,571,476 km (0.119 R)
• M64: 22,932,606 km (0.07 R)
• M65: 23,341,157 km (0.088 R)
• M66: 23,660,549 km (0.113 R)
• M67: 23,889,583 km (0.069 R)
• M68: 24,119,365 km (0.06 R)
• M69: 24,673,925 km (0.113 R)
• M70: 24,999,300 km (0.119 R)
• M71: 25,936,980 km (0.11 R)
• M72: 26,505,003 km (0.069 R)
• M73: 27,605,295 km (0.049 R)
• M74: 27,749,807 km (0.097 R)
• M75: 29,013,759 km (0.095 R)
• M76: 29,160,814 km (0.097 R)
• M77: 30,097,745 km (0.109 R)
• M78: 30,296,262 km (0.101 R)
• M79: 30,844,538 km (0.099 R)
• M80: 31,144,930 km (0.077 R)
• M81: 32,508,664 km (0.109 R)
• M82: 33,891,846 km (0.091 R)
• M83: 34,046,680 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.2

Radius: 5.5

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.85 AU - 18.01 AU

Year: 19355 Days

Day: 21.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 69,901,547 km

• M1: 410,347 km (0.103 R)
• M2: 628,161 km (0.087 R)
• M3: 731,833 km (0.053 R)
• M4: 1,287,290 km (0.058 R)
• M5: 1,820,756 km (0.113 R)
• M6: 1,869,973 km (0.116 R)
• M7: 3,212,614 km (0.118 R)
• M8: 3,363,110 km (0.088 R)
• M9: 4,512,769 km (0.034 R)
• M10: 4,681,366 km (0.058 R)
• M11: 4,989,987 km (0.106 R)
• M12: 5,590,772 km (0.104 R)
• M13: 5,881,291 km (0.116 R)
• M14: 8,171,784 km (0.067 R)
• M15: 8,336,042 km (0.087 R)
• M16: 8,961,660 km (0.096 R)
• M17: 9,775,622 km (0.067 R)
• M18: 10,037,568 km (0.094 R)
• M19: 10,081,550 km (0.109 R)
• M20: 10,568,491 km (0.094 R)
• M21: 10,747,410 km (0.089 R)
• M22: 11,657,264 km (0.117 R)
• M23: 11,795,942 km (0.084 R)
• M24: 11,935,068 km (0.08 R)
• M25: 11,981,593 km (0.074 R)
• M26: 13,308,077 km (0.093 R)
• M27: 13,841,693 km (0.081 R)
• M28: 13,988,598 km (0.111 R)
• M29: 14,730,154 km (0.101 R)
• M30: 14,930,167 km (0.047 R)
• M31: 15,535,290 km (0.093 R)
• M32: 15,840,919 km (0.085 R)
• M33: 17,768,786 km (0.04 R)
• M34: 18,787,249 km (0.117 R)
• M35: 19,714,456 km (0.093 R)
• M36: 19,824,560 km (0.074 R)
• M37: 20,155,920 km (0.072 R)
• M38: 20,377,923 km (0.045 R)
• M39: 21,273,864 km (0.062 R)
• M40: 21,499,907 km (0.119 R)
• M41: 22,125,375 km (0.113 R)
• M42: 22,584,192 km (0.038 R)
• M43: 22,872,467 km (0.099 R)
• M44: 26,002,354 km (0.082 R)
• M45: 27,095,466 km (0.092 R)
• M46: 27,217,837 km (0.112 R)
• M47: 28,203,537 km (0.089 R)
• M48: 28,451,869 km (0.079 R)
• M49: 28,888,097 km (0.114 R)
• M50: 31,294,229 km (0.088 R)
• M51: 31,422,584 km (0.087 R)
• M52: 32,651,231 km (0.052 R)
• M53: 32,716,306 km (0.109 R)
• M54: 32,977,205 km (0.056 R)
• M55: 34,291,722 km (0.054 R)
• M56: 35,222,071 km (0.085 R)
• M57: 36,093,329 km (0.082 R)
• M58: 40,066,050 km (0.037 R)
• M59: 41,256,400 km (0.118 R)
• M60: 42,600,686 km (0.118 R)
• M61: 42,814,163 km (0.051 R)
• M62: 43,600,299 km (0.052 R)
• M63: 44,896,715 km (0.032 R)
• M64: 45,622,563 km (0.082 R)
• M65: 46,205,995 km (0.063 R)
• M66: 46,352,152 km (0.06 R)
• M67: 48,936,156 km (0.111 R)
• M68: 49,383,753 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.8

Radius: 6.6

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 18.93 AU - 20.07 AU

Year: 30405 Days

Day: 23.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 84.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,901,547 km

• M1: 151,842 km (0.09 R)
• M2: 426,952 km (0.067 R)
• M3: 661,671 km (0.111 R)
• M4: 704,606 km (0.078 R)
• M5: 1,487,601 km (0.091 R)
• M6: 1,632,412 km (0.056 R)
• M7: 1,751,641 km (0.118 R)
• M8: 1,842,896 km (0.118 R)
• M9: 2,062,207 km (0.094 R)
• M10: 2,840,564 km (0.118 R)
• M11: 2,912,222 km (0.108 R)
• M12: 4,097,785 km (0.072 R)
• M13: 4,342,677 km (0.12 R)
• M14: 4,889,756 km (0.074 R)
• M15: 5,458,527 km (0.066 R)
• M16: 5,682,774 km (0.027 R)
• M17: 5,728,102 km (0.103 R)
• M18: 7,091,089 km (0.12 R)
• M19: 7,237,695 km (0.064 R)
• M20: 7,335,831 km (0.12 R)
• M21: 7,583,415 km (0.084 R)
• M22: 7,833,692 km (0.107 R)
• M23: 7,934,671 km (0.113 R)
• M24: 8,137,675 km (0.101 R)
• M25: 9,877,499 km (0.091 R)
• M26: 10,315,970 km (0.092 R)
• M27: 11,669,532 km (0.082 R)
• M28: 12,425,749 km (0.103 R)
• M29: 12,958,467 km (0.118 R)
• M30: 13,559,102 km (0.062 R)
• M31: 15,100,259 km (0.078 R)
• M32: 16,956,320 km (0.055 R)
• M33: 18,010,836 km (0.082 R)
• M34: 18,478,778 km (0.117 R)
• M35: 19,631,878 km (0.113 R)
• M36: 20,738,304 km (0.047 R)
• M37: 20,808,166 km (0.103 R)
• M38: 21,228,686 km (0.072 R)
• M39: 22,292,476 km (0.048 R)
• M40: 22,435,641 km (0.059 R)
• M41: 22,722,720 km (0.118 R)
• M42: 23,518,880 km (0.046 R)
• M43: 23,810,595 km (0.106 R)
• M44: 24,324,015 km (0.093 R)
• M45: 24,989,427 km (0.113 R)
• M46: 25,287,126 km (0.071 R)
• M47: 27,250,748 km (0.11 R)
• M48: 27,633,868 km (0.073 R)
• M49: 27,787,655 km (0.088 R)
• M50: 27,941,741 km (0.113 R)
• M51: 28,328,152 km (0.06 R)
• M52: 28,483,135 km (0.104 R)
• M53: 29,576,397 km (0.12 R)
• M54: 29,655,085 km (0.102 R)
• M55: 29,733,774 km (0.094 R)
• M56: 30,922,329 km (0.048 R)
• M57: 31,642,942 km (0.12 R)
• M58: 35,662,188 km (0.118 R)
• M59: 38,372,303 km (0.051 R)
• M60: 39,060,154 km (0.088 R)
• M61: 40,099,560 km (0.078 R)
• M62: 40,448,123 km (0.11 R)
• M63: 41,675,723 km (0.101 R)
• M64: 43,539,862 km (0.098 R)
• M65: 43,629,321 km (0.06 R)
• M66: 43,718,781 km (0.035 R)
• M67: 44,077,517 km (0.109 R)
• M68: 44,257,184 km (0.109 R)
• M69: 47,625,230 km (0.116 R)
• M70: 47,901,986 km (0.089 R)
• M71: 50,322,031 km (0.107 R)
• M72: 51,263,450 km (0.039 R)
• M73: 51,452,542 km (0.077 R)
• M74: 51,641,634 km (0.086 R)
• M75: 51,831,174 km (0.056 R)
• M76: 52,781,869 km (0.096 R)
• M77: 53,738,248 km (0.111 R)
• M78: 54,122,415 km (0.083 R)
• M79: 55,571,121 km (0.1 R)
• M80: 55,668,210 km (0.088 R)
• M81: 56,251,642 km (0.036 R)
• M82: 56,544,106 km (0.084 R)
• M83: 56,934,855 km (0.054 R)
• M84: 58,309,510 km (0.104 R)
• M85: 59,794,419 km (0.103 R)
• M86: 59,893,752 km (0.078 R)
• M87: 60,491,545 km (0.117 R)
• M88: 60,891,270 km (0.118 R)
• M89: 61,994,704 km (0.078 R)
• M90: 63,003,592 km (0.106 R)
• M91: 65,959,945 km (0.094 R)
• M92: 67,817,502 km (0.089 R)
• M93: 69,482,975 km (0.06 R)
• M94: 69,587,544 km (0.051 R)
• M95: 69,901,550 km (0.059 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 19,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit