🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.51 AU - 0.51 AU

Year: 131 Days

Day: 33 Hours

Environment

Temp: 211 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.63 AU - 0.79 AU

Year: 215 Days

Day: 19.2 Hours

Environment

Temp: 212 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.46 AU - 3.4 AU

Year: 1805 Days

Day: 26.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.3 AU - 3.82 AU

Year: 2417 Days

Day: 41.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,131,408 km

• M1: 1,623,436 km (0.039 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.68 AU - 3.88 AU

Year: 2645 Days

Day: 28.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,131,408 km

• M1: 421,567 km (0.077 R)
• M2: 1,520,513 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.1

Radius: 12.7

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.94 AU - 7.84 AU

Year: 5813 Days

Day: 5.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 69,131,408 km

• M1: 208,091 km (0.061 R)
• M2: 409,300 km (0.065 R)
• M3: 559,197 km (0.066 R)
• M4: 755,170 km (0.08 R)
• M5: 869,014 km (0.084 R)
• M6: 975,528 km (0.098 R)
• M7: 2,005,808 km (0.115 R)
• M8: 2,169,020 km (0.064 R)
• M9: 2,509,055 km (0.08 R)
• M10: 2,626,340 km (0.114 R)
• M11: 2,765,466 km (0.032 R)
• M12: 2,846,099 km (0.093 R)
• M13: 2,989,115 km (0.06 R)
• M14: 3,092,936 km (0.106 R)
• M15: 3,629,693 km (0.053 R)
• M16: 3,785,275 km (0.054 R)
• M17: 3,875,183 km (0.087 R)
• M18: 4,406,256 km (0.053 R)
• M19: 4,572,609 km (0.081 R)
• M20: 5,409,908 km (0.109 R)
• M21: 5,691,002 km (0.116 R)
• M22: 5,898,345 km (0.11 R)
• M23: 6,563,008 km (0.056 R)
• M24: 7,335,532 km (0.119 R)
• M25: 7,876,178 km (0.115 R)
• M26: 9,574,563 km (0.077 R)
• M27: 10,008,696 km (0.045 R)
• M28: 10,133,909 km (0.096 R)
• M29: 10,449,262 km (0.103 R)
• M30: 10,576,270 km (0.052 R)
• M31: 11,677,011 km (0.106 R)
• M32: 12,274,356 km (0.049 R)
• M33: 12,610,652 km (0.055 R)
• M34: 12,746,038 km (0.111 R)
• M35: 13,052,265 km (0.098 R)
• M36: 13,257,962 km (0.072 R)
• M37: 13,464,556 km (0.06 R)
• M38: 13,811,324 km (0.12 R)
• M39: 14,090,923 km (0.098 R)
• M40: 14,337,161 km (0.109 R)
• M41: 14,905,184 km (0.067 R)
• M42: 15,228,016 km (0.054 R)
• M43: 15,480,687 km (0.087 R)
• M44: 15,589,445 km (0.042 R)
• M45: 16,136,823 km (0.103 R)
• M46: 16,283,878 km (0.097 R)
• M47: 16,431,381 km (0.096 R)
• M48: 16,802,085 km (0.074 R)
• M49: 17,025,734 km (0.119 R)
• M50: 17,138,082 km (0.12 R)
• M51: 17,816,658 km (0.081 R)
• M52: 18,121,089 km (0.095 R)
• M53: 18,312,275 km (0.116 R)
• M54: 19,044,856 km (0.057 R)
• M55: 19,512,499 km (0.111 R)
• M56: 19,787,011 km (0.07 R)
• M57: 19,983,882 km (0.117 R)
• M58: 20,260,638 km (0.098 R)
• M59: 20,618,327 km (0.061 R)
• M60: 21,058,294 km (0.116 R)
• M61: 21,299,595 km (0.103 R)
• M62: 22,192,246 km (0.11 R)
• M63: 22,519,865 km (0.1 R)
• M64: 22,766,702 km (0.095 R)
• M65: 23,014,286 km (0.101 R)
• M66: 24,900,416 km (0.065 R)
• M67: 25,668,751 km (0.118 R)
• M68: 25,883,573 km (0.073 R)
• M69: 26,314,864 km (0.1 R)
• M70: 27,010,045 km (0.108 R)
• M71: 28,196,955 km (0.084 R)
• M72: 29,221,251 km (0.108 R)
• M73: 29,311,010 km (0.108 R)
• M74: 29,535,407 km (0.049 R)
• M75: 29,850,759 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329

Radius: 11

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6 AU - 8.78 AU

Year: 7230 Days

Day: 14.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 74.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,131,408 km

• M1: 137,780 km (0.078 R)
• M2: 228,436 km (0.11 R)
• M3: 635,641 km (0.117 R)
• M4: 755,020 km (0.096 R)
• M5: 1,004,400 km (0.118 R)
• M6: 1,117,346 km (0.103 R)
• M7: 1,265,149 km (0.111 R)
• M8: 1,388,119 km (0.03 R)
• M9: 1,730,548 km (0.034 R)
• M10: 1,816,118 km (0.074 R)
• M11: 2,340,459 km (0.068 R)
• M12: 2,629,781 km (0.065 R)
• M13: 3,306,711 km (0.113 R)
• M14: 3,544,123 km (0.113 R)
• M15: 3,742,640 km (0.105 R)
• M16: 3,831,949 km (0.098 R)
• M17: 4,012,963 km (0.112 R)
• M18: 4,266,382 km (0.094 R)
• M19: 4,407,004 km (0.061 R)
• M20: 4,572,908 km (0.111 R)
• M21: 4,984,451 km (0.043 R)
• M22: 5,083,036 km (0.066 R)
• M23: 5,182,220 km (0.1 R)
• M24: 5,307,284 km (0.053 R)
• M25: 5,585,835 km (0.095 R)
• M26: 5,688,309 km (0.061 R)
• M27: 5,791,382 km (0.083 R)
• M28: 6,025,802 km (0.056 R)
• M29: 6,157,299 km (0.063 R)
• M30: 6,611,627 km (0.09 R)
• M31: 6,693,009 km (0.091 R)
• M32: 7,160,203 km (0.075 R)
• M33: 8,535,905 km (0.084 R)
• M34: 8,802,788 km (0.049 R)
• M35: 9,072,512 km (0.062 R)
• M36: 9,193,238 km (0.074 R)
• M37: 9,497,520 km (0.114 R)
• M38: 9,712,492 km (0.094 R)
• M39: 10,084,692 km (0.093 R)
• M40: 10,304,002 km (0.071 R)
• M41: 11,197,101 km (0.115 R)
• M42: 11,522,028 km (0.108 R)
• M43: 11,751,362 km (0.098 R)
• M44: 12,214,666 km (0.077 R)
• M45: 12,785,232 km (0.118 R)
• M46: 13,847,976 km (0.073 R)
• M47: 14,056,964 km (0.057 R)
• M48: 14,513,237 km (0.087 R)
• M49: 14,619,302 km (0.097 R)
• M50: 14,832,180 km (0.029 R)
• M51: 15,729,917 km (0.094 R)
• M52: 16,057,387 km (0.073 R)
• M53: 16,497,504 km (0.082 R)
• M54: 18,873,118 km (0.109 R)
• M55: 19,143,591 km (0.078 R)
• M56: 19,259,828 km (0.115 R)
• M57: 19,376,515 km (0.117 R)
• M58: 19,805,860 km (0.105 R)
• M59: 20,833,299 km (0.084 R)
• M60: 21,273,266 km (0.076 R)
• M61: 21,635,442 km (0.053 R)
• M62: 22,040,404 km (0.052 R)
• M63: 22,243,707 km (0.082 R)
• M64: 22,366,078 km (0.064 R)
• M65: 22,816,518 km (0.073 R)
• M66: 23,435,554 km (0.077 R)
• M67: 23,643,195 km (0.079 R)
• M68: 23,726,372 km (0.103 R)
• M69: 24,353,486 km (0.049 R)
• M70: 24,606,007 km (0.047 R)
• M71: 24,690,231 km (0.085 R)
• M72: 24,816,940 km (0.043 R)
• M73: 25,155,780 km (0.086 R)
• M74: 25,538,900 km (0.096 R)
• M75: 26,138,488 km (0.085 R)
• M76: 26,526,545 km (0.103 R)
• M77: 27,090,230 km (0.106 R)
• M78: 27,570,439 km (0.08 R)
• M79: 28,273,848 km (0.118 R)
• M80: 29,429,492 km (0.089 R)
• M81: 29,698,319 km (0.061 R)
• M82: 29,923,015 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.8

Radius: 6.8

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 13.53 AU - 16.11 AU

Year: 20533 Days

Day: 22.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 69,131,408 km

• M1: 117,584 km (0.12 R)
• M2: 198,666 km (0.106 R)
• M3: 321,037 km (0.061 R)
• M4: 772,673 km (0.033 R)
• M5: 872,305 km (0.109 R)
• M6: 955,182 km (0.049 R)
• M7: 1,106,725 km (0.102 R)
• M8: 1,196,783 km (0.043 R)
• M9: 1,289,534 km (0.109 R)
• M10: 1,788,293 km (0.078 R)
• M11: 2,517,283 km (0.068 R)
• M12: 2,667,180 km (0.095 R)
• M13: 3,070,347 km (0.099 R)
• M14: 3,492,661 km (0.079 R)
• M15: 3,592,742 km (0.026 R)
• M16: 3,761,638 km (0.066 R)
• M17: 4,866,120 km (0.093 R)
• M18: 5,090,816 km (0.039 R)
• M19: 5,166,512 km (0.102 R)
• M20: 5,280,655 km (0.098 R)
• M21: 5,745,905 km (0.114 R)
• M22: 6,224,169 km (0.09 R)
• M23: 7,049,351 km (0.065 R)
• M24: 7,474,957 km (0.12 R)
• M25: 7,517,891 km (0.112 R)
• M26: 7,952,473 km (0.114 R)
• M27: 8,755,365 km (0.028 R)
• M28: 9,304,838 km (0.119 R)
• M29: 9,443,814 km (0.074 R)
• M30: 11,512,304 km (0.073 R)
• M31: 12,469,282 km (0.029 R)
• M32: 13,978,425 km (0.106 R)
• M33: 14,835,471 km (0.082 R)
• M34: 14,943,780 km (0.091 R)
• M35: 15,764,624 km (0.103 R)
• M36: 16,994,767 km (0.043 R)
• M37: 17,108,162 km (0.068 R)
• M38: 18,255,578 km (0.049 R)
• M39: 18,371,666 km (0.064 R)
• M40: 18,955,995 km (0.083 R)
• M41: 19,427,677 km (0.087 R)
• M42: 20,322,721 km (0.098 R)
• M43: 20,624,011 km (0.119 R)
• M44: 21,109,157 km (0.079 R)
• M45: 21,170,043 km (0.099 R)
• M46: 22,836,713 km (0.087 R)
• M47: 23,527,706 km (0.093 R)
• M48: 24,289,458 km (0.079 R)
• M49: 25,447,047 km (0.092 R)
• M50: 27,748,759 km (0.109 R)
• M51: 28,485,978 km (0.04 R)
• M52: 28,688,084 km (0.091 R)
• M53: 28,823,022 km (0.047 R)
• M54: 29,229,479 km (0.057 R)
• M55: 29,365,314 km (0.044 R)
• M56: 29,910,897 km (0.115 R)
• M57: 31,359,005 km (0.075 R)
• M58: 31,707,119 km (0.116 R)
• M59: 32,266,765 km (0.055 R)
• M60: 32,688,631 km (0.079 R)
• M61: 33,041,682 km (0.112 R)
• M62: 33,751,374 km (0.099 R)
• M63: 35,186,018 km (0.084 R)
• M64: 35,837,965 km (0.113 R)
• M65: 36,860,167 km (0.05 R)
• M66: 37,596,189 km (0.094 R)
• M67: 37,743,992 km (0.1 R)
• M68: 40,664,142 km (0.103 R)
• M69: 41,348,253 km (0.086 R)
• M70: 41,577,138 km (0.078 R)
• M71: 42,036,104 km (0.096 R)
• M72: 42,419,972 km (0.098 R)
• M73: 42,573,759 km (0.105 R)
• M74: 42,650,802 km (0.078 R)
• M75: 42,959,273 km (0.025 R)
• M76: 43,655,950 km (0.069 R)
• M77: 44,903,746 km (0.113 R)
• M78: 45,060,524 km (0.047 R)
• M79: 45,296,141 km (0.081 R)
• M80: 46,242,347 km (0.098 R)
• M81: 47,115,550 km (0.112 R)
• M82: 48,395,210 km (0.107 R)
• M83: 49,362,510 km (0.062 R)
• M84: 49,605,308 km (0.053 R)
• M85: 50,336,243 km (0.119 R)
• M86: 50,743,747 km (0.062 R)
• M87: 51,562,048 km (0.114 R)
• M88: 51,726,306 km (0.063 R)
• M89: 55,382,478 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.2

Radius: 5.6

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 14.57 AU - 19.67 AU

Year: 25493 Days

Day: 15.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,131,408 km

• M1: 172,038 km (0.063 R)
• M2: 222,751 km (0.099 R)
• M3: 483,650 km (0.071 R)
• M4: 841,787 km (0.082 R)
• M5: 1,376,151 km (0.114 R)
• M6: 1,574,069 km (0.114 R)
• M7: 1,632,262 km (0.066 R)
• M8: 1,751,043 km (0.111 R)
• M9: 2,156,005 km (0.099 R)
• M10: 2,453,106 km (0.094 R)
• M11: 3,195,261 km (0.086 R)
• M12: 3,765,079 km (0.086 R)
• M13: 4,202,803 km (0.059 R)
• M14: 4,572,758 km (0.088 R)
• M15: 6,200,383 km (0.097 R)
• M16: 6,293,134 km (0.106 R)
• M17: 6,433,008 km (0.072 R)
• M18: 7,196,106 km (0.07 R)
• M19: 8,754,168 km (0.103 R)
• M20: 9,437,531 km (0.069 R)
• M21: 10,411,862 km (0.094 R)
• M22: 10,632,669 km (0.095 R)
• M23: 11,360,911 km (0.104 R)
• M24: 11,417,609 km (0.115 R)
• M25: 13,400,528 km (0.112 R)
• M26: 14,987,014 km (0.038 R)
• M27: 16,056,040 km (0.117 R)
• M28: 16,247,226 km (0.083 R)
• M29: 17,606,622 km (0.106 R)
• M30: 18,466,212 km (0.052 R)
• M31: 20,501,640 km (0.078 R)
• M32: 20,570,754 km (0.099 R)
• M33: 20,778,396 km (0.098 R)
• M34: 21,265,637 km (0.102 R)
• M35: 23,251,997 km (0.053 R)
• M36: 24,121,310 km (0.11 R)
• M37: 25,222,799 km (0.03 R)
• M38: 25,891,502 km (0.113 R)
• M39: 26,115,749 km (0.076 R)
• M40: 26,340,595 km (0.084 R)
• M41: 28,009,209 km (0.069 R)
• M42: 29,088,558 km (0.104 R)
• M43: 29,633,393 km (0.086 R)
• M44: 31,208,509 km (0.045 R)
• M45: 31,288,095 km (0.051 R)
• M46: 31,447,118 km (0.113 R)
• M47: 32,086,499 km (0.097 R)
• M48: 32,568,653 km (0.108 R)
• M49: 33,134,432 km (0.086 R)
• M50: 33,784,734 km (0.116 R)
• M51: 34,111,606 km (0.084 R)
• M52: 34,686,061 km (0.114 R)
• M53: 34,933,197 km (0.111 R)
• M54: 35,015,775 km (0.076 R)
• M55: 36,763,527 km (0.11 R)
• M56: 36,931,376 km (0.073 R)
• M57: 37,352,344 km (0.076 R)
• M58: 39,052,075 km (0.043 R)
• M59: 39,309,234 km (0.062 R)
• M60: 40,690,022 km (0.085 R)
• M61: 40,950,622 km (0.106 R)
• M62: 45,916,972 km (0.07 R)
• M63: 49,116,123 km (0.088 R)
• M64: 49,671,579 km (0.096 R)
• M65: 50,322,480 km (0.074 R)
• M66: 50,695,577 km (0.106 R)
• M67: 51,257,167 km (0.06 R)
• M68: 52,575,124 km (0.047 R)
• M69: 54,190,632 km (0.099 R)
• M70: 55,148,507 km (0.083 R)
• M71: 55,437,081 km (0.108 R)
• M72: 57,567,654 km (0.076 R)
• M73: 58,055,642 km (0.064 R)
• M74: 60,714,146 km (0.106 R)
• M75: 61,409,926 km (0.096 R)
• M76: 61,908,536 km (0.098 R)
• M77: 63,916,139 km (0.045 R)
• M78: 64,623,887 km (0.038 R)
• M79: 65,029,446 km (0.091 R)
• M80: 66,149,037 km (0.099 R)
• M81: 66,455,563 km (0.11 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 18,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit