🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.6 AU - 0.8 AU

Year: 224 Days

Day: 34.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,389,871 km

• M1: 422,913 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.09 AU - 1.13 AU

Year: 448 Days

Day: 31.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,389,871 km

• M1: 306,975 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.19 AU - 1.19 AU

Year: 497 Days

Day: 22.7 Hours

Environment

Temp: -25 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.19 AU - 1.53 AU

Year: 607 Days

Day: 17.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.69 AU - 3.27 AU

Year: 1970 Days

Day: 44.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446

Radius: 8.5

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.13 AU - 8.29 AU

Year: 8197 Days

Day: 6.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 176.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,389,871 km

• M1: 147,504 km (0.111 R)
• M2: 232,325 km (0.098 R)
• M3: 452,085 km (0.12 R)
• M4: 511,326 km (0.048 R)
• M5: 806,632 km (0.066 R)
• M6: 1,134,700 km (0.086 R)
• M7: 1,235,828 km (0.11 R)
• M8: 1,429,408 km (0.083 R)
• M9: 1,651,710 km (0.084 R)
• M10: 1,728,454 km (0.057 R)
• M11: 2,427,674 km (0.11 R)
• M12: 2,515,339 km (0.109 R)
• M13: 2,922,694 km (0.084 R)
• M14: 3,039,679 km (0.104 R)
• M15: 3,302,223 km (0.114 R)
• M16: 4,081,628 km (0.102 R)
• M17: 4,212,526 km (0.108 R)
• M18: 4,695,428 km (0.117 R)
• M19: 5,395,098 km (0.075 R)
• M20: 5,596,905 km (0.091 R)
• M21: 5,684,121 km (0.091 R)
• M22: 5,830,427 km (0.054 R)
• M23: 6,067,390 km (0.048 R)
• M24: 6,337,714 km (0.083 R)
• M25: 6,642,594 km (0.108 R)
• M26: 6,796,830 km (0.117 R)
• M27: 6,983,677 km (0.096 R)
• M28: 7,266,866 km (0.087 R)
• M29: 7,779,837 km (0.116 R)
• M30: 7,942,450 km (0.098 R)
• M31: 8,404,109 km (0.092 R)
• M32: 8,874,295 km (0.058 R)
• M33: 9,595,806 km (0.107 R)
• M34: 10,193,599 km (0.092 R)
• M35: 10,264,658 km (0.11 R)
• M36: 10,550,839 km (0.117 R)
• M37: 10,948,619 km (0.099 R)
• M38: 11,535,941 km (0.094 R)
• M39: 11,870,890 km (0.074 R)
• M40: 12,208,981 km (0.114 R)
• M41: 12,817,845 km (0.106 R)
• M42: 13,010,228 km (0.058 R)
• M43: 13,867,723 km (0.069 R)
• M44: 14,904,585 km (0.091 R)
• M45: 15,147,383 km (0.069 R)
• M46: 15,596,027 km (0.096 R)
• M47: 16,214,764 km (0.107 R)
• M48: 17,646,864 km (0.088 R)
• M49: 18,291,332 km (0.113 R)
• M50: 19,075,075 km (0.072 R)
• M51: 19,515,192 km (0.111 R)
• M52: 19,692,166 km (0.091 R)
• M53: 20,271,110 km (0.092 R)
• M54: 20,360,569 km (0.098 R)
• M55: 20,495,207 km (0.115 R)
• M56: 20,855,589 km (0.077 R)
• M57: 20,945,946 km (0.1 R)
• M58: 21,172,587 km (0.072 R)
• M59: 21,399,975 km (0.082 R)
• M60: 21,491,230 km (0.095 R)
• M61: 21,582,485 km (0.028 R)
• M62: 21,857,296 km (0.102 R)
• M63: 22,317,758 km (0.111 R)
• M64: 22,734,987 km (0.085 R)
• M65: 24,049,354 km (0.109 R)
• M66: 24,144,199 km (0.113 R)
• M67: 24,811,405 km (0.1 R)
• M68: 25,436,425 km (0.113 R)
• M69: 26,212,838 km (0.097 R)
• M70: 26,359,294 km (0.101 R)
• M71: 26,898,595 km (0.117 R)
• M72: 27,293,084 km (0.106 R)
• M73: 27,739,185 km (0.067 R)
• M74: 28,037,932 km (0.093 R)
• M75: 28,839,777 km (0.088 R)
• M76: 30,005,593 km (0.119 R)
• M77: 32,017,385 km (0.119 R)
• M78: 32,383,002 km (0.037 R)
• M79: 33,118,575 km (0.116 R)
• M80: 33,753,468 km (0.096 R)
• M81: 33,966,047 km (0.104 R)
• M82: 34,552,620 km (0.114 R)
• M83: 34,820,550 km (0.096 R)
• M84: 35,519,920 km (0.098 R)
• M85: 36,224,077 km (0.093 R)
• M86: 36,278,381 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.8

Radius: 12.3

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.11 AU - 10.21 AU

Year: 9758 Days

Day: 12.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,389,871 km

• M1: 178,769 km (0.052 R)
• M2: 287,228 km (0.063 R)
• M3: 491,279 km (0.064 R)
• M4: 642,972 km (0.052 R)
• M5: 837,748 km (0.11 R)
• M6: 929,452 km (0.059 R)
• M7: 1,095,655 km (0.08 R)
• M8: 1,333,067 km (0.119 R)
• M9: 1,587,832 km (0.087 R)
• M10: 1,687,464 km (0.111 R)
• M11: 1,928,616 km (0.091 R)
• M12: 2,071,631 km (0.113 R)
• M13: 2,387,432 km (0.032 R)
• M14: 2,819,172 km (0.066 R)
• M15: 3,065,111 km (0.064 R)
• M16: 3,644,503 km (0.118 R)
• M17: 3,800,384 km (0.089 R)
• M18: 3,958,360 km (0.05 R)
• M19: 4,072,652 km (0.101 R)
• M20: 4,187,992 km (0.055 R)
• M21: 4,304,529 km (0.106 R)
• M22: 4,781,447 km (0.09 R)
• M23: 4,878,985 km (0.082 R)
• M24: 5,075,856 km (0.103 R)
• M25: 5,941,878 km (0.054 R)
• M26: 6,231,948 km (0.058 R)
• M27: 6,311,983 km (0.074 R)
• M28: 6,445,873 km (0.115 R)
• M29: 6,853,527 km (0.118 R)
• M30: 6,991,307 km (0.039 R)
• M31: 8,214,120 km (0.119 R)
• M32: 8,835,101 km (0.077 R)
• M33: 8,925,009 km (0.104 R)
• M34: 9,105,873 km (0.112 R)
• M35: 9,288,083 km (0.08 R)
• M36: 9,410,155 km (0.08 R)
• M37: 9,594,160 km (0.088 R)
• M38: 10,153,806 km (0.112 R)
• M39: 10,342,598 km (0.106 R)
• M40: 10,819,965 km (0.079 R)
• M41: 11,337,125 km (0.081 R)
• M42: 11,994,907 km (0.089 R)
• M43: 12,128,049 km (0.072 R)
• M44: 13,004,842 km (0.112 R)
• M45: 13,381,978 km (0.071 R)
• M46: 14,112,016 km (0.039 R)
• M47: 14,287,644 km (0.064 R)
• M48: 15,069,592 km (0.106 R)
• M49: 15,357,269 km (0.06 R)
• M50: 15,755,947 km (0.077 R)
• M51: 16,121,415 km (0.061 R)
• M52: 16,600,577 km (0.11 R)
• M53: 17,159,474 km (0.071 R)
• M54: 18,066,336 km (0.101 R)
• M55: 18,487,155 km (0.079 R)
• M56: 18,950,011 km (0.05 R)
• M57: 19,377,711 km (0.08 R)
• M58: 19,769,209 km (0.113 R)
• M59: 20,163,399 km (0.087 R)
• M60: 20,599,926 km (0.056 R)
• M61: 21,160,170 km (0.1 R)
• M62: 21,765,892 km (0.074 R)
• M63: 21,928,355 km (0.064 R)
• M64: 24,582,820 km (0.115 R)
• M65: 26,077,003 km (0.114 R)
• M66: 26,292,873 km (0.079 R)
• M67: 26,726,408 km (0.115 R)
• M68: 27,205,869 km (0.09 R)
• M69: 27,337,216 km (0.042 R)
• M70: 27,556,526 km (0.06 R)
• M71: 28,041,074 km (0.067 R)
• M72: 28,395,172 km (0.079 R)
• M73: 28,750,766 km (0.117 R)
• M74: 29,511,322 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.5

Radius: 10.4

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10.01 AU - 11.31 AU

Year: 13326 Days

Day: 12 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,389,871 km

• M1: 157,975 km (0.115 R)
• M2: 267,481 km (0.048 R)
• M3: 334,052 km (0.096 R)
• M4: 611,257 km (0.09 R)
• M5: 995,574 km (0.042 R)
• M6: 1,276,369 km (0.096 R)
• M7: 1,426,266 km (0.045 R)
• M8: 1,627,924 km (0.083 R)
• M9: 2,034,381 km (0.095 R)
• M10: 2,314,129 km (0.12 R)
• M11: 2,606,294 km (0.097 R)
• M12: 3,081,417 km (0.117 R)
• M13: 3,463,041 km (0.11 R)
• M14: 4,016,254 km (0.083 R)
• M15: 4,206,842 km (0.072 R)
• M16: 4,796,706 km (0.075 R)
• M17: 5,135,545 km (0.07 R)
• M18: 5,517,469 km (0.11 R)
• M19: 6,162,235 km (0.079 R)
• M20: 6,419,394 km (0.071 R)
• M21: 6,793,090 km (0.082 R)
• M22: 6,982,481 km (0.078 R)
• M23: 7,483,484 km (0.111 R)
• M24: 7,995,857 km (0.085 R)
• M25: 8,075,742 km (0.095 R)
• M26: 9,305,436 km (0.089 R)
• M27: 9,431,697 km (0.117 R)
• M28: 10,071,078 km (0.104 R)
• M29: 10,157,396 km (0.117 R)
• M30: 12,348,257 km (0.084 R)
• M31: 12,533,459 km (0.092 R)
• M32: 13,047,328 km (0.09 R)
• M33: 13,377,939 km (0.109 R)
• M34: 13,568,078 km (0.036 R)
• M35: 13,711,243 km (0.104 R)
• M36: 14,095,710 km (0.1 R)
• M37: 14,924,332 km (0.025 R)
• M38: 15,818,778 km (0.077 R)
• M39: 16,019,987 km (0.112 R)
• M40: 16,424,799 km (0.109 R)
• M41: 16,577,389 km (0.065 R)
• M42: 16,884,214 km (0.078 R)
• M43: 18,340,699 km (0.094 R)
• M44: 21,594,752 km (0.073 R)
• M45: 22,492,189 km (0.087 R)
• M46: 22,718,531 km (0.081 R)
• M47: 23,059,315 km (0.03 R)
• M48: 24,265,523 km (0.035 R)
• M49: 24,381,461 km (0.055 R)
• M50: 25,315,700 km (0.075 R)
• M51: 25,846,323 km (0.031 R)
• M52: 26,024,046 km (0.065 R)
• M53: 26,142,677 km (0.095 R)
• M54: 29,353,047 km (0.081 R)
• M55: 29,538,548 km (0.067 R)
• M56: 29,724,349 km (0.105 R)
• M57: 30,408,909 km (0.059 R)
• M58: 30,910,062 km (0.102 R)
• M59: 31,224,666 km (0.1 R)
• M60: 31,350,927 km (0.113 R)
• M61: 31,540,467 km (0.107 R)
• M62: 32,238,640 km (0.077 R)
• M63: 33,715,022 km (0.059 R)
• M64: 33,844,424 km (0.046 R)
• M65: 34,233,678 km (0.047 R)
• M66: 34,885,775 km (0.099 R)
• M67: 36,069,842 km (0.063 R)
• M68: 36,800,029 km (0.11 R)
• M69: 36,999,892 km (0.1 R)
• M70: 37,870,551 km (0.102 R)
• M71: 38,477,320 km (0.119 R)
• M72: 38,815,860 km (0.074 R)
• M73: 40,110,929 km (0.05 R)
• M74: 40,179,595 km (0.036 R)
• M75: 40,867,296 km (0.081 R)
• M76: 41,420,210 km (0.044 R)
• M77: 41,697,714 km (0.098 R)
• M78: 42,463,804 km (0.1 R)
• M79: 42,813,564 km (0.088 R)
• M80: 44,718,843 km (0.115 R)
• M81: 47,592,019 km (0.071 R)
• M82: 48,173,806 km (0.096 R)
• M83: 48,757,836 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.2

Radius: 4.1

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 11.38 AU - 14.86 AU

Year: 18196 Days

Day: 18.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 37,389,871 km

• M1: 57,146 km (0.109 R)
• M2: 106,364 km (0.109 R)
• M3: 133,740 km (0.05 R)
• M4: 164,558 km (0.097 R)
• M5: 254,765 km (0.082 R)
• M6: 338,540 km (0.117 R)
• M7: 559,047 km (0.049 R)
• M8: 727,794 km (0.117 R)
• M9: 959,970 km (0.062 R)
• M10: 1,469,350 km (0.076 R)
• M11: 1,526,197 km (0.032 R)
• M12: 1,661,733 km (0.107 R)
• M13: 1,720,974 km (0.117 R)
• M14: 2,049,042 km (0.105 R)
• M15: 2,599,263 km (0.098 R)
• M16: 2,950,070 km (0.078 R)
• M17: 3,695,666 km (0.116 R)
• M18: 3,799,337 km (0.119 R)
• M19: 4,830,814 km (0.066 R)
• M20: 5,058,353 km (0.119 R)
• M21: 5,942,626 km (0.117 R)
• M22: 5,972,845 km (0.074 R)
• M23: 6,125,135 km (0.029 R)
• M24: 6,186,321 km (0.08 R)
• M25: 6,589,487 km (0.106 R)
• M26: 6,652,318 km (0.109 R)
• M27: 7,226,026 km (0.096 R)
• M28: 7,355,727 km (0.056 R)
• M29: 8,082,623 km (0.043 R)
• M30: 8,454,524 km (0.056 R)
• M31: 8,488,632 km (0.118 R)
• M32: 8,591,256 km (0.079 R)
• M33: 8,970,786 km (0.105 R)
• M34: 10,141,838 km (0.107 R)
• M35: 10,616,213 km (0.095 R)
• M36: 11,135,168 km (0.068 R)
• M37: 11,247,366 km (0.079 R)
• M38: 11,473,109 km (0.111 R)
• M39: 12,082,122 km (0.089 R)
• M40: 12,197,612 km (0.116 R)
• M41: 12,236,059 km (0.079 R)
• M42: 12,351,997 km (0.094 R)
• M43: 13,570,322 km (0.089 R)
• M44: 14,052,177 km (0.084 R)
• M45: 14,092,568 km (0.119 R)
• M46: 14,214,042 km (0.095 R)
• M47: 14,785,506 km (0.089 R)
• M48: 14,826,495 km (0.079 R)
• M49: 14,908,924 km (0.04 R)
• M50: 15,405,888 km (0.096 R)
• M51: 15,572,839 km (0.104 R)
• M52: 15,908,387 km (0.119 R)
• M53: 16,501,543 km (0.091 R)
• M54: 16,629,449 km (0.105 R)
• M55: 16,715,019 km (0.069 R)
• M56: 16,843,673 km (0.048 R)
• M57: 17,404,515 km (0.089 R)
• M58: 17,491,432 km (0.107 R)
• M59: 17,752,779 km (0.105 R)
• M60: 17,840,144 km (0.119 R)
• M61: 18,722,174 km (0.062 R)
• M62: 19,392,970 km (0.051 R)
• M63: 19,618,265 km (0.057 R)
• M64: 20,117,174 km (0.071 R)
• M65: 20,208,279 km (0.061 R)
• M66: 20,390,938 km (0.099 R)
• M67: 21,638,434 km (0.092 R)
• M68: 22,578,208 km (0.032 R)
• M69: 23,005,609 km (0.079 R)
• M70: 23,053,181 km (0.069 R)
• M71: 23,196,347 km (0.079 R)
• M72: 23,627,488 km (0.041 R)
• M73: 24,400,310 km (0.102 R)
• M74: 24,448,930 km (0.092 R)
• M75: 25,526,034 km (0.081 R)
• M76: 25,575,252 km (0.083 R)
• M77: 26,418,685 km (0.118 R)
• M78: 26,668,364 km (0.104 R)
• M79: 26,969,205 km (0.111 R)
• M80: 27,574,029 km (0.113 R)
• M81: 27,624,593 km (0.105 R)
• M82: 28,285,367 km (0.081 R)
• M83: 29,570,562 km (0.101 R)
• M84: 30,037,906 km (0.072 R)
• M85: 30,560,003 km (0.116 R)
• M86: 31,825,301 km (0.115 R)
• M87: 33,754,964 km (0.089 R)
• M88: 34,080,340 km (0.105 R)
• M89: 34,243,401 km (0.1 R)
• M90: 35,556,871 km (0.047 R)
• M91: 35,777,528 km (0.091 R)
• M92: 37,277,845 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 18,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit