🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.52 AU - 0.7 AU

Year: 201 Days

Day: 45.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,403,358 km

• M1: 460,013 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.66 AU - 0.88 AU

Year: 285 Days

Day: 28.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,403,358 km

• M1: 645,814 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.84 AU - 0.92 AU

Year: 348 Days

Day: 19.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.82 AU - 1.22 AU

Year: 434 Days

Day: 29.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.97 AU - 1.15 AU

Year: 460 Days

Day: 28.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,403,358 km

• M1: 89,908 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1 AU - 1.14 AU

Year: 467 Days

Day: 41.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.1

Radius: 10.7

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.64 AU - 3.94 AU

Year: 2517 Days

Day: 7.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,403,358 km

• M1: 165,605 km (0.041 R)
• M2: 426,055 km (0.11 R)
• M3: 563,535 km (0.103 R)
• M4: 700,567 km (0.1 R)
• M5: 804,687 km (0.115 R)
• M6: 905,067 km (0.094 R)
• M7: 1,049,279 km (0.087 R)
• M8: 1,222,514 km (0.113 R)
• M9: 1,350,570 km (0.059 R)
• M10: 1,798,316 km (0.064 R)
• M11: 1,895,704 km (0.114 R)
• M12: 1,995,037 km (0.103 R)
• M13: 2,463,578 km (0.099 R)
• M14: 2,586,098 km (0.066 R)
• M15: 2,655,063 km (0.119 R)
• M16: 2,724,626 km (0.115 R)
• M17: 2,851,635 km (0.058 R)
• M18: 3,229,220 km (0.049 R)
• M19: 3,716,011 km (0.065 R)
• M20: 4,015,955 km (0.119 R)
• M21: 4,144,759 km (0.027 R)
• M22: 4,274,759 km (0.072 R)
• M23: 4,489,133 km (0.045 R)
• M24: 4,877,040 km (0.106 R)
• M25: 4,962,909 km (0.054 R)
• M26: 5,031,874 km (0.049 R)
• M27: 5,293,521 km (0.059 R)
• M28: 5,381,634 km (0.096 R)
• M29: 5,703,419 km (0.095 R)
• M30: 5,812,027 km (0.077 R)
• M31: 5,976,285 km (0.1 R)
• M32: 6,234,790 km (0.092 R)
• M33: 6,421,788 km (0.044 R)
• M34: 6,743,872 km (0.051 R)
• M35: 7,090,789 km (0.118 R)
• M36: 7,325,359 km (0.095 R)
• M37: 7,562,472 km (0.084 R)
• M38: 7,822,173 km (0.097 R)
• M39: 8,145,903 km (0.08 R)
• M40: 8,247,929 km (0.076 R)
• M41: 8,639,726 km (0.059 R)
• M42: 9,420,178 km (0.097 R)
• M43: 9,656,543 km (0.105 R)
• M44: 9,786,244 km (0.073 R)
• M45: 9,982,068 km (0.115 R)
• M46: 10,135,106 km (0.06 R)
• M47: 10,223,070 km (0.088 R)
• M48: 10,333,174 km (0.041 R)
• M49: 10,488,157 km (0.065 R)
• M50: 10,867,687 km (0.103 R)
• M51: 11,138,309 km (0.1 R)
• M52: 11,228,966 km (0.112 R)
• M53: 11,456,803 km (0.075 R)
• M54: 11,525,469 km (0.086 R)
• M55: 11,594,284 km (0.05 R)
• M56: 11,801,477 km (0.116 R)
• M57: 11,986,679 km (0.09 R)
• M58: 12,056,392 km (0.066 R)
• M59: 12,548,120 km (0.099 R)
• M60: 12,666,153 km (0.109 R)
• M61: 12,808,270 km (0.109 R)
• M62: 12,974,773 km (0.093 R)
• M63: 13,213,980 km (0.103 R)
• M64: 13,818,206 km (0.082 R)
• M65: 13,891,209 km (0.069 R)
• M66: 13,988,897 km (0.112 R)
• M67: 14,185,020 km (0.091 R)
• M68: 14,406,724 km (0.096 R)
• M69: 15,279,777 km (0.048 R)
• M70: 15,431,020 km (0.12 R)
• M71: 15,507,016 km (0.053 R)
• M72: 15,735,302 km (0.083 R)
• M73: 16,041,679 km (0.115 R)
• M74: 16,324,120 km (0.077 R)
• M75: 16,789,818 km (0.093 R)
• M76: 17,050,567 km (0.078 R)
• M77: 17,155,136 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.8

Radius: 14.8

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.31 AU - 3.89 AU

Year: 2881 Days

Day: 12.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,403,358 km

• M1: 330,462 km (0.111 R)
• M2: 598,391 km (0.069 R)
• M3: 748,139 km (0.03 R)
• M4: 902,075 km (0.028 R)
• M5: 1,125,574 km (0.093 R)
• M6: 1,368,372 km (0.091 R)
• M7: 1,629,121 km (0.099 R)
• M8: 1,978,432 km (0.086 R)
• M9: 2,651,473 km (0.11 R)
• M10: 3,132,579 km (0.095 R)
• M11: 3,287,563 km (0.038 R)
• M12: 3,605,458 km (0.097 R)
• M13: 3,768,221 km (0.106 R)
• M14: 3,896,576 km (0.032 R)
• M15: 4,044,977 km (0.105 R)
• M16: 4,214,322 km (0.107 R)
• M17: 4,328,614 km (0.086 R)
• M18: 4,521,296 km (0.112 R)
• M19: 5,035,913 km (0.095 R)
• M20: 5,157,387 km (0.085 R)
• M21: 5,259,412 km (0.108 R)
• M22: 5,444,764 km (0.103 R)
• M23: 5,632,210 km (0.081 R)
• M24: 5,885,629 km (0.108 R)
• M25: 6,013,685 km (0.098 R)
• M26: 6,316,321 km (0.084 R)
• M27: 7,599,871 km (0.073 R)
• M28: 7,950,828 km (0.032 R)
• M29: 8,069,160 km (0.086 R)
• M30: 8,259,448 km (0.092 R)
• M31: 8,451,382 km (0.085 R)
• M32: 8,572,108 km (0.112 R)
• M33: 8,717,666 km (0.093 R)
• M34: 8,888,507 km (0.089 R)
• M35: 9,583,389 km (0.112 R)
• M36: 9,785,197 km (0.064 R)
• M37: 9,962,919 km (0.097 R)
• M38: 10,270,043 km (0.056 R)
• M39: 10,502,519 km (0.096 R)
• M40: 10,710,609 km (0.12 R)
• M41: 10,867,537 km (0.092 R)
• M42: 11,051,692 km (0.097 R)
• M43: 12,699,812 km (0.06 R)
• M44: 12,893,840 km (0.115 R)
• M45: 13,033,116 km (0.056 R)
• M46: 13,228,790 km (0.073 R)
• M47: 13,369,263 km (0.118 R)
• M48: 14,308,438 km (0.103 R)
• M49: 14,539,417 km (0.098 R)
• M50: 14,975,644 km (0.082 R)
• M51: 15,298,327 km (0.102 R)
• M52: 15,653,024 km (0.078 R)
• M53: 15,771,954 km (0.06 R)
• M54: 15,980,643 km (0.055 R)
• M55: 16,220,299 km (0.063 R)
• M56: 17,007,333 km (0.042 R)
• M57: 17,160,073 km (0.093 R)
• M58: 17,282,743 km (0.077 R)
• M59: 17,405,563 km (0.082 R)
• M60: 18,211,297 km (0.104 R)
• M61: 18,650,217 km (0.11 R)
• M62: 18,776,328 km (0.1 R)
• M63: 19,124,293 km (0.117 R)
• M64: 19,794,940 km (0.063 R)
• M65: 19,923,444 km (0.039 R)
• M66: 20,052,398 km (0.079 R)
• M67: 20,149,188 km (0.092 R)
• M68: 21,027,776 km (0.055 R)
• M69: 21,257,558 km (0.119 R)
• M70: 21,356,293 km (0.111 R)
• M71: 21,686,605 km (0.11 R)
• M72: 22,252,085 km (0.07 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.4

Radius: 10.6

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.73 AU - 6.69 AU

Year: 5755 Days

Day: 12 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,403,358 km

• M1: 164,857 km (0.06 R)
• M2: 312,360 km (0.069 R)
• M3: 396,434 km (0.06 R)
• M4: 479,760 km (0.098 R)
• M5: 771,027 km (0.075 R)
• M6: 1,559,109 km (0.052 R)
• M7: 2,150,769 km (0.093 R)
• M8: 2,289,147 km (0.11 R)
• M9: 2,450,862 km (0.095 R)
• M10: 2,553,935 km (0.103 R)
• M11: 2,637,410 km (0.119 R)
• M12: 2,828,746 km (0.108 R)
• M13: 3,202,741 km (0.114 R)
• M14: 3,476,206 km (0.105 R)
• M15: 3,757,450 km (0.068 R)
• M16: 4,342,078 km (0.096 R)
• M17: 4,417,176 km (0.068 R)
• M18: 4,518,005 km (0.086 R)
• M19: 5,059,998 km (0.117 R)
• M20: 5,298,757 km (0.083 R)
• M21: 5,514,028 km (0.062 R)
• M22: 5,732,142 km (0.084 R)
• M23: 6,982,481 km (0.034 R)
• M24: 7,070,743 km (0.067 R)
• M25: 7,159,455 km (0.104 R)
• M26: 7,308,006 km (0.086 R)
• M27: 7,457,603 km (0.06 R)
• M28: 7,820,827 km (0.076 R)
• M29: 7,943,198 km (0.118 R)
• M30: 8,251,968 km (0.094 R)
• M31: 8,754,168 km (0.098 R)
• M32: 9,040,947 km (0.057 R)
• M33: 9,266,242 km (0.087 R)
• M34: 9,525,944 km (0.118 R)
• M35: 9,821,100 km (0.089 R)
• M36: 10,085,888 km (0.118 R)
• M37: 10,319,560 km (0.095 R)
• M38: 10,792,290 km (0.103 R)
• M39: 10,860,506 km (0.119 R)
• M40: 11,134,420 km (0.062 R)
• M41: 11,549,554 km (0.091 R)
• M42: 11,829,152 km (0.089 R)
• M43: 12,005,080 km (0.115 R)
• M44: 12,717,315 km (0.098 R)
• M45: 13,006,039 km (0.07 R)
• M46: 13,078,594 km (0.054 R)
• M47: 14,145,526 km (0.069 R)
• M48: 14,595,067 km (0.105 R)
• M49: 15,469,916 km (0.12 R)
• M50: 15,662,448 km (0.098 R)
• M51: 15,894,475 km (0.046 R)
• M52: 16,794,306 km (0.092 R)
• M53: 18,033,126 km (0.088 R)
• M54: 19,301,267 km (0.038 R)
• M55: 20,555,795 km (0.07 R)
• M56: 20,894,783 km (0.036 R)
• M57: 21,192,932 km (0.037 R)
• M58: 21,278,352 km (0.111 R)
• M59: 21,449,492 km (0.116 R)
• M60: 21,664,165 km (0.112 R)
• M61: 22,009,138 km (0.118 R)
• M62: 23,098,958 km (0.115 R)
• M63: 23,628,236 km (0.075 R)
• M64: 24,116,972 km (0.038 R)
• M65: 24,206,282 km (0.082 R)
• M66: 25,967,946 km (0.086 R)
• M67: 26,334,312 km (0.12 R)
• M68: 26,841,000 km (0.075 R)
• M69: 27,165,178 km (0.103 R)
• M70: 28,145,343 km (0.045 R)
• M71: 28,616,128 km (0.09 R)
• M72: 28,899,915 km (0.077 R)
• M73: 29,661,069 km (0.112 R)
• M74: 29,996,168 km (0.114 R)
• M75: 30,188,252 km (0.118 R)
• M76: 30,380,635 km (0.109 R)
• M77: 30,670,107 km (0.108 R)
• M78: 31,544,057 km (0.05 R)
• M79: 31,739,283 km (0.082 R)
• M80: 31,984,025 km (0.054 R)
• M81: 32,672,474 km (0.062 R)
• M82: 33,117,677 km (0.095 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.3

Radius: 11.7

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.72 AU - 6.92 AU

Year: 6701 Days

Day: 7.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,403,358 km

• M1: 150,495 km (0.037 R)
• M2: 318,643 km (0.103 R)
• M3: 415,284 km (0.111 R)
• M4: 546,481 km (0.088 R)
• M5: 635,342 km (0.077 R)
• M6: 766,988 km (0.084 R)
• M7: 921,972 km (0.076 R)
• M8: 1,017,565 km (0.111 R)
• M9: 1,160,281 km (0.096 R)
• M10: 1,403,228 km (0.047 R)
• M11: 1,613,114 km (0.074 R)
• M12: 1,833,472 km (0.076 R)
• M13: 1,920,986 km (0.063 R)
• M14: 2,027,799 km (0.106 R)
• M15: 2,247,708 km (0.069 R)
• M16: 2,456,247 km (0.051 R)
• M17: 3,703,146 km (0.044 R)
• M18: 3,814,895 km (0.065 R)
• M19: 3,973,170 km (0.104 R)
• M20: 4,226,589 km (0.07 R)
• M21: 4,556,751 km (0.066 R)
• M22: 4,895,291 km (0.034 R)
• M23: 5,142,277 km (0.105 R)
• M24: 5,571,473 km (0.063 R)
• M25: 6,064,997 km (0.103 R)
• M26: 6,144,134 km (0.119 R)
• M27: 6,250,349 km (0.07 R)
• M28: 6,626,737 km (0.082 R)
• M29: 6,708,417 km (0.073 R)
• M30: 7,857,628 km (0.036 R)
• M31: 8,031,012 km (0.057 R)
• M32: 8,528,874 km (0.097 R)
• M33: 8,647,505 km (0.075 R)
• M34: 8,826,574 km (0.092 R)
• M35: 9,067,127 km (0.101 R)
• M36: 9,279,406 km (0.058 R)
• M37: 9,554,816 km (0.099 R)
• M38: 9,895,002 km (0.03 R)
• M39: 10,207,811 km (0.097 R)
• M40: 11,589,796 km (0.073 R)
• M41: 11,820,326 km (0.101 R)
• M42: 11,952,720 km (0.114 R)
• M43: 12,119,073 km (0.099 R)
• M44: 12,319,534 km (0.093 R)
• M45: 12,723,748 km (0.028 R)
• M46: 14,490,199 km (0.083 R)
• M47: 14,917,002 km (0.098 R)
• M48: 15,060,167 km (0.106 R)
• M49: 15,746,522 km (0.099 R)
• M50: 16,332,497 km (0.113 R)
• M51: 17,224,699 km (0.095 R)
• M52: 17,299,797 km (0.114 R)
• M53: 17,676,784 km (0.087 R)
• M54: 18,132,908 km (0.117 R)
• M55: 19,173,062 km (0.079 R)
• M56: 19,250,852 km (0.053 R)
• M57: 20,113,883 km (0.08 R)
• M58: 21,230,481 km (0.103 R)
• M59: 21,310,965 km (0.098 R)
• M60: 21,391,598 km (0.11 R)
• M61: 21,593,555 km (0.096 R)
• M62: 22,040,254 km (0.068 R)
• M63: 22,121,785 km (0.111 R)
• M64: 22,203,466 km (0.119 R)
• M65: 22,819,061 km (0.104 R)
• M66: 23,440,191 km (0.116 R)
• M67: 24,826,365 km (0.094 R)
• M68: 24,911,187 km (0.115 R)
• M69: 25,251,672 km (0.092 R)
• M70: 25,422,363 km (0.105 R)
• M71: 25,550,718 km (0.062 R)
• M72: 25,636,438 km (0.079 R)
• M73: 26,238,868 km (0.103 R)
• M74: 26,411,953 km (0.085 R)
• M75: 26,759,020 km (0.118 R)
• M76: 27,853,478 km (0.119 R)
• M77: 28,695,116 km (0.042 R)
• M78: 29,275,855 km (0.069 R)
• M79: 29,725,097 km (0.117 R)
• M80: 30,358,045 km (0.087 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 20,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit