🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.72 AU - 0.92 AU

Year: 267 Days

Day: 28.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,704,147 km

• M1: 52,509 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.9 AU - 1.1 AU

Year: 360 Days

Day: 35.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 36,704,147 km

• M1: 63,429 km (0.087 R)
• M2: 381,624 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.96 AU - 1.22 AU

Year: 410 Days

Day: 13.6 Hours

Environment

Temp: 39 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.09 AU - 1.63 AU

Year: 571 Days

Day: 29.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.32 AU - 1.68 AU

Year: 661 Days

Day: 37.9 Hours

Environment

Temp: -24 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.63 AU - 2.45 AU

Year: 1049 Days

Day: 32.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.68 AU - 3.24 AU

Year: 1833 Days

Day: 27 Hours

Environment

Temp: -87 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,704,147 km

• M1: 58,343 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.9

Radius: 14

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.77 AU - 5.81 AU

Year: 4379 Days

Day: 15 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,704,147 km

• M1: 190,737 km (0.039 R)
• M2: 306,676 km (0.109 R)
• M3: 557,850 km (0.077 R)
• M4: 862,881 km (0.096 R)
• M5: 1,172,997 km (0.076 R)
• M6: 1,559,857 km (0.115 R)
• M7: 2,016,579 km (0.104 R)
• M8: 2,354,820 km (0.113 R)
• M9: 2,514,740 km (0.112 R)
• M10: 2,645,339 km (0.05 R)
• M11: 2,930,772 km (0.108 R)
• M12: 3,033,845 km (0.059 R)
• M13: 3,315,089 km (0.112 R)
• M14: 3,422,650 km (0.054 R)
• M15: 3,752,962 km (0.111 R)
• M16: 4,017,002 km (0.071 R)
• M17: 4,365,715 km (0.039 R)
• M18: 4,623,621 km (0.082 R)
• M19: 4,724,301 km (0.072 R)
• M20: 4,825,579 km (0.047 R)
• M21: 5,051,172 km (0.098 R)
• M22: 5,238,319 km (0.081 R)
• M23: 5,364,430 km (0.063 R)
• M24: 5,727,205 km (0.081 R)
• M25: 5,944,271 km (0.11 R)
• M26: 6,098,058 km (0.083 R)
• M27: 7,047,855 km (0.117 R)
• M28: 7,445,486 km (0.086 R)
• M29: 7,611,240 km (0.065 R)
• M30: 8,140,667 km (0.069 R)
• M31: 8,360,726 km (0.105 R)
• M32: 8,582,729 km (0.103 R)
• M33: 8,682,062 km (0.083 R)
• M34: 8,806,827 km (0.095 R)
• M35: 9,311,570 km (0.117 R)
• M36: 9,541,801 km (0.064 R)
• M37: 9,748,096 km (0.098 R)
• M38: 9,877,648 km (0.078 R)
• M39: 10,322,851 km (0.102 R)
• M40: 10,455,096 km (0.071 R)
• M41: 11,450,969 km (0.087 R)
• M42: 11,615,227 km (0.098 R)
• M43: 11,780,384 km (0.101 R)
• M44: 11,918,612 km (0.099 R)
• M45: 12,252,664 km (0.074 R)
• M46: 12,420,812 km (0.098 R)
• M47: 12,646,106 km (0.053 R)
• M48: 12,844,473 km (0.092 R)
• M49: 12,986,741 km (0.099 R)
• M50: 13,273,071 km (0.084 R)
• M51: 13,735,328 km (0.083 R)
• M52: 15,003,918 km (0.114 R)
• M53: 15,485,474 km (0.079 R)
• M54: 15,667,385 km (0.046 R)
• M55: 16,155,972 km (0.099 R)
• M56: 16,309,758 km (0.102 R)
• M57: 16,618,528 km (0.083 R)
• M58: 17,430,845 km (0.095 R)
• M59: 17,620,086 km (0.115 R)
• M60: 18,256,027 km (0.048 R)
• M61: 18,641,241 km (0.099 R)
• M62: 18,802,508 km (0.112 R)
• M63: 19,223,925 km (0.079 R)
• M64: 19,386,986 km (0.111 R)
• M65: 19,714,307 km (0.097 R)
• M66: 19,911,477 km (0.067 R)
• M67: 20,840,779 km (0.12 R)
• M68: 21,243,346 km (0.094 R)
• M69: 21,344,475 km (0.079 R)
• M70: 21,513,221 km (0.12 R)
• M71: 21,920,127 km (0.034 R)
• M72: 22,432,201 km (0.116 R)
• M73: 23,190,662 km (0.026 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.9

Radius: 8.8

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.23 AU - 8.47 AU

Year: 8684 Days

Day: 6.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 36,704,147 km

• M1: 160,967 km (0.056 R)
• M2: 401,820 km (0.075 R)
• M3: 493,823 km (0.049 R)
• M4: 717,172 km (0.111 R)
• M5: 832,363 km (0.111 R)
• M6: 901,327 km (0.116 R)
• M7: 1,628,822 km (0.101 R)
• M8: 1,716,336 km (0.112 R)
• M9: 1,942,528 km (0.091 R)
• M10: 2,348,986 km (0.092 R)
• M11: 2,498,883 km (0.104 R)
• M12: 2,651,921 km (0.119 R)
• M13: 3,925,149 km (0.103 R)
• M14: 4,406,704 km (0.119 R)
• M15: 4,561,089 km (0.082 R)
• M16: 4,717,270 km (0.117 R)
• M17: 5,591,071 km (0.113 R)
• M18: 5,758,321 km (0.094 R)
• M19: 6,201,131 km (0.086 R)
• M20: 6,339,509 km (0.062 R)
• M21: 7,083,160 km (0.081 R)
• M22: 8,421,163 km (0.114 R)
• M23: 9,001,453 km (0.051 R)
• M24: 9,835,312 km (0.105 R)
• M25: 10,200,181 km (0.112 R)
• M26: 10,404,981 km (0.069 R)
• M27: 11,491,061 km (0.066 R)
• M28: 11,576,182 km (0.109 R)
• M29: 12,177,267 km (0.058 R)
• M30: 12,307,417 km (0.062 R)
• M31: 12,394,483 km (0.096 R)
• M32: 12,788,673 km (0.102 R)
• M33: 12,876,786 km (0.099 R)
• M34: 13,769,437 km (0.093 R)
• M35: 14,635,758 km (0.097 R)
• M36: 14,913,113 km (0.097 R)
• M37: 15,145,438 km (0.064 R)
• M38: 16,468,930 km (0.097 R)
• M39: 16,853,846 km (0.101 R)
• M40: 18,224,312 km (0.095 R)
• M41: 18,323,645 km (0.087 R)
• M42: 18,572,576 km (0.076 R)
• M43: 18,722,473 km (0.05 R)
• M44: 18,822,554 km (0.059 R)
• M45: 18,922,934 km (0.058 R)
• M46: 19,681,096 km (0.082 R)
• M47: 19,987,173 km (0.089 R)
• M48: 21,018,800 km (0.062 R)
• M49: 21,331,759 km (0.119 R)
• M50: 22,438,783 km (0.101 R)
• M51: 22,758,474 km (0.042 R)
• M52: 23,456,497 km (0.075 R)
• M53: 23,726,821 km (0.114 R)
• M54: 24,379,815 km (0.115 R)
• M55: 24,928,540 km (0.082 R)
• M56: 25,814,908 km (0.061 R)
• M57: 25,870,558 km (0.059 R)
• M58: 26,430,204 km (0.109 R)
• M59: 27,050,437 km (0.109 R)
• M60: 27,618,310 km (0.1 R)
• M61: 27,732,453 km (0.076 R)
• M62: 28,650,535 km (0.062 R)
• M63: 29,229,479 km (0.07 R)
• M64: 29,636,984 km (0.088 R)
• M65: 30,870,867 km (0.028 R)
• M66: 31,404,931 km (0.06 R)
• M67: 31,524,011 km (0.097 R)
• M68: 31,881,999 km (0.117 R)
• M69: 32,421,748 km (0.086 R)
• M70: 32,662,601 km (0.104 R)
• M71: 33,936,726 km (0.085 R)
• M72: 34,487,695 km (0.091 R)
• M73: 35,350,725 km (0.063 R)
• M74: 35,660,692 km (0.113 R)
• M75: 36,158,553 km (0.068 R)
• M76: 36,470,764 km (0.043 R)
• M77: 36,533,296 km (0.082 R)
• M78: 36,721,341 km (0.089 R)
• M79: 38,109,160 km (0.1 R)
• M80: 39,771,342 km (0.095 R)
• M81: 39,964,622 km (0.072 R)
• M82: 41,000,887 km (0.111 R)
• M83: 41,914,930 km (0.116 R)
• M84: 42,177,324 km (0.054 R)
• M85: 42,769,582 km (0.068 R)
• M86: 43,298,561 km (0.117 R)
• M87: 43,431,104 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.3

Radius: 4.5

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 12.88 AU - 14.14 AU

Year: 17871 Days

Day: 18.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 36,704,147 km

• M1: 73,004 km (0.097 R)
• M2: 151,991 km (0.099 R)
• M3: 218,562 km (0.117 R)
• M4: 295,905 km (0.12 R)
• M5: 360,232 km (0.063 R)
• M6: 465,698 km (0.093 R)
• M7: 554,709 km (0.106 R)
• M8: 778,807 km (0.063 R)
• M9: 1,267,393 km (0.12 R)
• M10: 1,356,703 km (0.101 R)
• M11: 1,448,107 km (0.087 R)
• M12: 1,579,454 km (0.119 R)
• M13: 2,079,410 km (0.08 R)
• M14: 2,292,438 km (0.097 R)
• M15: 2,948,574 km (0.081 R)
• M16: 2,995,847 km (0.104 R)
• M17: 3,139,162 km (0.075 R)
• M18: 3,260,336 km (0.12 R)
• M19: 3,432,673 km (0.094 R)
• M20: 3,837,634 km (0.098 R)
• M21: 4,098,383 km (0.117 R)
• M22: 4,582,183 km (0.085 R)
• M23: 5,055,361 km (0.098 R)
• M24: 5,197,628 km (0.105 R)
• M25: 5,398,838 km (0.1 R)
• M26: 5,779,265 km (0.075 R)
• M27: 5,898,195 km (0.088 R)
• M28: 6,442,731 km (0.118 R)
• M29: 6,658,900 km (0.096 R)
• M30: 6,783,515 km (0.071 R)
• M31: 6,877,463 km (0.108 R)
• M32: 7,066,704 km (0.111 R)
• M33: 7,417,960 km (0.037 R)
• M34: 7,709,526 km (0.11 R)
• M35: 8,137,526 km (0.056 R)
• M36: 8,304,028 km (0.084 R)
• M37: 8,844,825 km (0.063 R)
• M38: 8,981,856 km (0.117 R)
• M39: 9,050,522 km (0.111 R)
• M40: 9,431,847 km (0.064 R)
• M41: 9,571,721 km (0.064 R)
• M42: 9,677,187 km (0.1 R)
• M43: 9,818,258 km (0.095 R)
• M44: 9,889,167 km (0.108 R)
• M45: 10,209,905 km (0.103 R)
• M46: 10,715,695 km (0.075 R)
• M47: 11,340,865 km (0.103 R)
• M48: 11,415,215 km (0.111 R)
• M49: 12,434,425 km (0.083 R)
• M50: 13,403,670 km (0.103 R)
• M51: 13,639,885 km (0.119 R)
• M52: 13,719,022 km (0.082 R)
• M53: 13,917,240 km (0.057 R)
• M54: 16,035,097 km (0.1 R)
• M55: 17,774,321 km (0.101 R)
• M56: 18,819,861 km (0.105 R)
• M57: 18,863,843 km (0.108 R)
• M58: 20,064,515 km (0.105 R)
• M59: 20,833,299 km (0.032 R)
• M60: 20,924,254 km (0.096 R)
• M61: 21,657,583 km (0.095 R)
• M62: 21,842,187 km (0.092 R)
• M63: 22,632,662 km (0.09 R)
• M64: 22,913,906 km (0.107 R)
• M65: 23,527,257 km (0.111 R)
• M66: 25,011,268 km (0.09 R)
• M67: 25,108,058 km (0.115 R)
• M68: 25,837,946 km (0.099 R)
• M69: 25,935,783 km (0.104 R)
• M70: 26,426,913 km (0.074 R)
• M71: 26,476,130 km (0.073 R)
• M72: 26,871,518 km (0.112 R)
• M73: 27,020,218 km (0.076 R)
• M74: 28,371,236 km (0.103 R)
• M75: 28,573,193 km (0.111 R)
• M76: 28,674,471 km (0.077 R)
• M77: 29,080,330 km (0.093 R)
• M78: 29,692,784 km (0.1 R)
• M79: 29,795,258 km (0.108 R)
• M80: 31,660,145 km (0.084 R)
• M81: 31,764,864 km (0.106 R)
• M82: 31,922,091 km (0.1 R)
• M83: 32,606,651 km (0.059 R)
• M84: 33,349,255 km (0.075 R)
• M85: 33,562,432 km (0.031 R)
• M86: 33,883,020 km (0.063 R)
• M87: 34,689,053 km (0.09 R)
• M88: 34,743,058 km (0.083 R)
• M89: 35,610,277 km (0.076 R)
• M90: 35,882,695 km (0.077 R)
• M91: 36,101,108 km (0.094 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 10,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit