🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.53 AU - 0.61 AU

Year: 193 Days

Day: 29.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 51,877,981 km

• M1: 207,343 km (0.088 R)
• M2: 253,868 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.9 AU - 1.14 AU

Year: 463 Days

Day: 44.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,877,981 km

• M1: 405,859 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.26 AU - 1.62 AU

Year: 777 Days

Day: 46.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,877,981 km

• M1: 650,003 km (0.115 R)
• M2: 869,313 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.64 AU - 2.18 AU

Year: 1187 Days

Day: 18 Hours

Environment

Temp: -116 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.7 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.1

Radius: 13

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.2 AU - 5.78 AU

Year: 5783 Days

Day: 7.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,877,981 km

• M1: 172,486 km (0.115 R)
• M2: 271,371 km (0.095 R)
• M3: 385,364 km (0.091 R)
• M4: 472,131 km (0.07 R)
• M5: 794,215 km (0.115 R)
• M6: 970,142 km (0.113 R)
• M7: 1,123,330 km (0.031 R)
• M8: 1,876,705 km (0.083 R)
• M9: 2,101,850 km (0.108 R)
• M10: 2,272,840 km (0.066 R)
• M11: 2,779,528 km (0.115 R)
• M12: 3,037,585 km (0.108 R)
• M13: 3,125,249 km (0.029 R)
• M14: 3,249,715 km (0.105 R)
• M15: 3,707,334 km (0.102 R)
• M16: 3,839,280 km (0.08 R)
• M17: 4,107,808 km (0.054 R)
• M18: 4,422,412 km (0.098 R)
• M19: 4,522,344 km (0.1 R)
• M20: 4,867,765 km (0.063 R)
• M21: 5,116,995 km (0.1 R)
• M22: 5,222,013 km (0.12 R)
• M23: 5,455,685 km (0.101 R)
• M24: 5,627,872 km (0.084 R)
• M25: 5,845,537 km (0.086 R)
• M26: 5,933,500 km (0.096 R)
• M27: 6,044,053 km (0.092 R)
• M28: 6,244,664 km (0.067 R)
• M29: 6,424,929 km (0.077 R)
• M30: 6,515,586 km (0.111 R)
• M31: 7,328,201 km (0.11 R)
• M32: 8,123,613 km (0.091 R)
• M33: 8,444,501 km (0.096 R)
• M34: 8,669,197 km (0.103 R)
• M35: 8,997,115 km (0.065 R)
• M36: 9,124,423 km (0.087 R)
• M37: 9,509,787 km (0.092 R)
• M38: 9,717,429 km (0.091 R)
• M39: 10,216,936 km (0.115 R)
• M40: 10,509,849 km (0.072 R)
• M41: 12,128,348 km (0.12 R)
• M42: 12,325,518 km (0.083 R)
• M43: 12,609,156 km (0.057 R)
• M44: 12,780,296 km (0.063 R)
• M45: 13,153,842 km (0.091 R)
• M46: 13,327,375 km (0.064 R)
• M47: 13,530,828 km (0.106 R)
• M48: 13,882,234 km (0.106 R)
• M49: 14,385,032 km (0.106 R)
• M50: 14,623,790 km (0.093 R)
• M51: 14,893,814 km (0.107 R)
• M52: 15,165,634 km (0.118 R)
• M53: 15,286,958 km (0.112 R)
• M54: 15,469,617 km (0.117 R)
• M55: 15,683,542 km (0.065 R)
• M56: 15,775,544 km (0.089 R)
• M57: 16,083,566 km (0.107 R)
• M58: 16,238,250 km (0.116 R)
• M59: 16,424,500 km (0.116 R)
• M60: 17,082,282 km (0.074 R)
• M61: 17,208,542 km (0.055 R)
• M62: 17,716,876 km (0.088 R)
• M63: 17,972,838 km (0.104 R)
• M64: 18,878,354 km (0.062 R)
• M65: 19,107,089 km (0.047 R)
• M66: 19,205,375 km (0.107 R)
• M67: 20,532,158 km (0.053 R)
• M68: 21,206,695 km (0.116 R)
• M69: 21,444,406 km (0.087 R)
• M70: 21,546,581 km (0.087 R)
• M71: 21,648,906 km (0.057 R)
• M72: 22,232,039 km (0.077 R)
• M73: 22,369,968 km (0.107 R)
• M74: 22,750,695 km (0.118 R)
• M75: 22,994,240 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.3

Radius: 10.9

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.62 AU - 11 AU

Year: 11757 Days

Day: 9.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,877,981 km

• M1: 140,622 km (0.097 R)
• M2: 349,161 km (0.103 R)
• M3: 419,323 km (0.077 R)
• M4: 612,454 km (0.111 R)
• M5: 958,922 km (0.108 R)
• M6: 1,176,737 km (0.094 R)
• M7: 1,635,254 km (0.072 R)
• M8: 2,317,720 km (0.117 R)
• M9: 2,464,176 km (0.11 R)
• M10: 2,922,095 km (0.076 R)
• M11: 3,242,235 km (0.109 R)
• M12: 3,473,064 km (0.061 R)
• M13: 3,573,594 km (0.119 R)
• M14: 3,951,029 km (0.112 R)
• M15: 4,056,197 km (0.105 R)
• M16: 4,197,866 km (0.088 R)
• M17: 5,197,030 km (0.087 R)
• M18: 5,351,265 km (0.092 R)
• M19: 5,585,386 km (0.069 R)
• M20: 5,664,075 km (0.078 R)
• M21: 5,902,683 km (0.106 R)
• M22: 6,555,229 km (0.083 R)
• M23: 6,638,406 km (0.103 R)
• M24: 6,722,031 km (0.119 R)
• M25: 6,805,955 km (0.11 R)
• M26: 8,240,300 km (0.089 R)
• M27: 8,330,208 km (0.092 R)
• M28: 8,692,983 km (0.118 R)
• M29: 9,340,442 km (0.1 R)
• M30: 9,717,279 km (0.113 R)
• M31: 10,388,974 km (0.117 R)
• M32: 10,730,506 km (0.108 R)
• M33: 10,878,009 km (0.112 R)
• M34: 12,544,529 km (0.115 R)
• M35: 13,433,739 km (0.081 R)
• M36: 14,235,285 km (0.062 R)
• M37: 14,614,665 km (0.105 R)
• M38: 15,107,291 km (0.119 R)
• M39: 16,334,442 km (0.098 R)
• M40: 16,447,538 km (0.098 R)
• M41: 16,674,627 km (0.119 R)
• M42: 16,902,764 km (0.066 R)
• M43: 17,189,394 km (0.073 R)
• M44: 18,058,857 km (0.103 R)
• M45: 18,175,992 km (0.094 R)
• M46: 18,528,444 km (0.1 R)
• M47: 18,824,050 km (0.033 R)
• M48: 19,659,853 km (0.051 R)
• M49: 19,840,567 km (0.091 R)
• M50: 20,446,887 km (0.063 R)
• M51: 20,997,707 km (0.053 R)
• M52: 22,302,051 km (0.094 R)
• M53: 22,490,544 km (0.101 R)
• M54: 23,440,790 km (0.048 R)
• M55: 23,760,480 km (0.062 R)
• M56: 23,953,013 km (0.102 R)
• M57: 24,274,947 km (0.077 R)
• M58: 26,104,529 km (0.055 R)
• M59: 26,568,881 km (0.097 R)
• M60: 27,035,926 km (0.118 R)
• M61: 28,113,629 km (0.082 R)
• M62: 28,794,449 km (0.047 R)
• M63: 30,172,095 km (0.029 R)
• M64: 30,868,922 km (0.085 R)
• M65: 31,853,575 km (0.025 R)
• M66: 32,563,118 km (0.065 R)
• M67: 33,493,318 km (0.059 R)
• M68: 34,577,453 km (0.079 R)
• M69: 37,002,884 km (0.09 R)
• M70: 37,300,583 km (0.077 R)
• M71: 37,524,382 km (0.075 R)
• M72: 37,673,980 km (0.112 R)
• M73: 39,179,383 km (0.087 R)
• M74: 39,330,926 km (0.086 R)
• M75: 39,558,763 km (0.101 R)
• M76: 39,787,050 km (0.062 R)
• M77: 43,341,196 km (0.093 R)
• M78: 43,890,968 km (0.117 R)
• M79: 44,206,171 km (0.119 R)
• M80: 45,076,681 km (0.112 R)
• M81: 46,353,050 km (0.092 R)
• M82: 47,156,839 km (0.088 R)
• M83: 48,615,269 km (0.105 R)
• M84: 48,941,392 km (0.119 R)
• M85: 50,088,359 km (0.062 R)
• M86: 50,253,066 km (0.074 R)
• M87: 51,161,425 km (0.111 R)
• M88: 51,991,992 km (0.119 R)
• M89: 53,750,814 km (0.096 R)
• M90: 54,172,381 km (0.057 R)
• M91: 54,256,754 km (0.117 R)
• M92: 54,849,162 km (0.025 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337

Radius: 6.9

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.29 AU - 10.83 AU

Year: 14345 Days

Day: 15.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,877,981 km

• M1: 360,830 km (0.104 R)
• M2: 455,825 km (0.078 R)
• M3: 499,358 km (0.081 R)
• M4: 1,132,456 km (0.063 R)
• M5: 1,276,369 km (0.057 R)
• M6: 1,697,188 km (0.065 R)
• M7: 2,234,693 km (0.114 R)
• M8: 2,683,935 km (0.07 R)
• M9: 2,738,539 km (0.082 R)
• M10: 2,849,091 km (0.079 R)
• M11: 3,046,112 km (0.067 R)
• M12: 3,724,389 km (0.089 R)
• M13: 4,191,134 km (0.117 R)
• M14: 4,318,741 km (0.05 R)
• M15: 4,610,606 km (0.115 R)
• M16: 4,908,905 km (0.048 R)
• M17: 5,077,352 km (0.1 R)
• M18: 5,145,269 km (0.081 R)
• M19: 6,199,934 km (0.072 R)
• M20: 6,272,489 km (0.086 R)
• M21: 6,455,298 km (0.042 R)
• M22: 6,602,951 km (0.076 R)
• M23: 6,714,252 km (0.091 R)
• M24: 6,826,300 km (0.054 R)
• M25: 7,705,786 km (0.105 R)
• M26: 7,823,071 km (0.109 R)
• M27: 9,949,006 km (0.115 R)
• M28: 10,119,548 km (0.108 R)
• M29: 10,205,118 km (0.055 R)
• M30: 11,074,730 km (0.107 R)
• M31: 11,295,836 km (0.094 R)
• M32: 11,563,167 km (0.085 R)
• M33: 11,832,444 km (0.086 R)
• M34: 12,240,397 km (0.104 R)
• M35: 12,423,056 km (0.104 R)
• M36: 13,069,917 km (0.051 R)
• M37: 13,256,765 km (0.109 R)
• M38: 14,012,833 km (0.105 R)
• M39: 15,173,114 km (0.064 R)
• M40: 15,320,318 km (0.047 R)
• M41: 15,517,338 km (0.084 R)
• M42: 15,715,107 km (0.059 R)
• M43: 15,913,773 km (0.062 R)
• M44: 16,013,405 km (0.072 R)
• M45: 16,868,805 km (0.053 R)
• M46: 17,123,271 km (0.1 R)
• M47: 17,481,558 km (0.094 R)
• M48: 17,584,482 km (0.085 R)
• M49: 17,687,405 km (0.091 R)
• M50: 17,842,388 km (0.105 R)
• M51: 18,362,091 km (0.113 R)
• M52: 18,466,660 km (0.046 R)
• M53: 18,728,756 km (0.053 R)
• M54: 18,886,731 km (0.049 R)
• M55: 21,034,209 km (0.062 R)
• M56: 22,192,246 km (0.097 R)
• M57: 22,975,690 km (0.107 R)
• M58: 25,496,414 km (0.111 R)
• M59: 26,967,260 km (0.108 R)
• M60: 27,683,086 km (0.118 R)
• M61: 29,990,484 km (0.105 R)
• M62: 30,052,118 km (0.102 R)
• M63: 30,793,974 km (0.117 R)
• M64: 31,667,176 km (0.045 R)
• M65: 32,992,165 km (0.106 R)
• M66: 33,246,631 km (0.066 R)
• M67: 33,310,359 km (0.069 R)
• M68: 34,142,273 km (0.052 R)
• M69: 34,786,890 km (0.08 R)
• M70: 35,630,772 km (0.1 R)
• M71: 35,761,221 km (0.07 R)
• M72: 36,284,664 km (0.093 R)
• M73: 36,481,535 km (0.081 R)
• M74: 36,547,209 km (0.119 R)
• M75: 36,810,501 km (0.088 R)
• M76: 37,008,269 km (0.058 R)
• M77: 37,206,486 km (0.05 R)
• M78: 38,537,010 km (0.095 R)
• M79: 39,006,298 km (0.095 R)
• M80: 39,207,956 km (0.03 R)
• M81: 40,018,328 km (0.114 R)
• M82: 40,425,533 km (0.103 R)
• M83: 40,970,668 km (0.102 R)
• M84: 41,381,165 km (0.059 R)
• M85: 41,518,196 km (0.051 R)
• M86: 42,551,469 km (0.096 R)
• M87: 43,175,441 km (0.119 R)
• M88: 43,732,694 km (0.109 R)
• M89: 43,872,268 km (0.089 R)
• M90: 44,924,540 km (0.111 R)
• M91: 46,910,900 km (0.1 R)
• M92: 47,842,895 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.2

Radius: 7.7

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 9.34 AU - 11.64 AU

Year: 15275 Days

Day: 19.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,877,981 km

• M1: 378,333 km (0.086 R)
• M2: 657,483 km (0.115 R)
• M3: 819,048 km (0.093 R)
• M4: 1,289,534 km (0.118 R)
• M5: 1,447,509 km (0.096 R)
• M6: 1,636,002 km (0.113 R)
• M7: 1,959,283 km (0.065 R)
• M8: 2,194,750 km (0.03 R)
• M9: 2,579,067 km (0.119 R)
• M10: 2,750,357 km (0.096 R)
• M11: 3,073,937 km (0.092 R)
• M12: 3,164,444 km (0.101 R)
• M13: 3,286,366 km (0.088 R)
• M14: 4,831,862 km (0.117 R)
• M15: 5,548,735 km (0.09 R)
• M16: 6,529,797 km (0.087 R)
• M17: 7,239,789 km (0.098 R)
• M18: 8,015,903 km (0.087 R)
• M19: 8,860,981 km (0.067 R)
• M20: 9,734,184 km (0.09 R)
• M21: 9,956,785 km (0.048 R)
• M22: 10,136,153 km (0.102 R)
• M23: 10,634,613 km (0.093 R)
• M24: 10,817,871 km (0.096 R)
• M25: 11,374,076 km (0.066 R)
• M26: 11,608,496 km (0.036 R)
• M27: 12,034,550 km (0.105 R)
• M28: 12,804,680 km (0.094 R)
• M29: 13,244,947 km (0.084 R)
• M30: 14,190,405 km (0.091 R)
• M31: 14,240,820 km (0.11 R)
• M32: 14,696,794 km (0.111 R)
• M33: 15,054,782 km (0.055 R)
• M34: 15,883,853 km (0.096 R)
• M35: 16,515,306 km (0.08 R)
• M36: 16,727,585 km (0.077 R)
• M37: 16,940,762 km (0.107 R)
• M38: 17,585,828 km (0.091 R)
• M39: 17,802,745 km (0.081 R)
• M40: 18,348,628 km (0.105 R)
• M41: 18,403,530 km (0.114 R)
• M42: 18,568,537 km (0.054 R)
• M43: 18,844,694 km (0.081 R)
• M44: 20,019,187 km (0.075 R)
• M45: 20,132,283 km (0.064 R)
• M46: 20,529,765 km (0.06 R)
• M47: 20,815,347 km (0.071 R)
• M48: 21,332,507 km (0.114 R)
• M49: 21,390,252 km (0.072 R)
• M50: 21,448,146 km (0.108 R)
• M51: 21,970,542 km (0.083 R)
• M52: 22,497,126 km (0.101 R)
• M53: 23,205,771 km (0.079 R)
• M54: 25,130,946 km (0.099 R)
• M55: 25,314,054 km (0.092 R)
• M56: 25,436,425 km (0.111 R)
• M57: 25,558,946 km (0.091 R)
• M58: 25,743,101 km (0.053 R)
• M59: 25,866,070 km (0.108 R)
• M60: 27,169,516 km (0.08 R)
• M61: 28,240,188 km (0.114 R)
• M62: 29,196,268 km (0.067 R)
• M63: 29,388,801 km (0.043 R)
• M64: 29,453,128 km (0.104 R)
• M65: 29,710,586 km (0.07 R)
• M66: 29,904,166 km (0.116 R)
• M67: 30,422,672 km (0.082 R)
• M68: 30,748,197 km (0.118 R)
• M69: 31,271,340 km (0.078 R)
• M70: 31,534,034 km (0.049 R)
• M71: 31,665,680 km (0.088 R)
• M72: 33,796,553 km (0.112 R)
• M73: 33,998,659 km (0.095 R)
• M74: 34,066,128 km (0.112 R)
• M75: 34,607,523 km (0.07 R)
• M76: 35,698,839 km (0.101 R)
• M77: 37,078,580 km (0.077 R)
• M78: 37,984,844 km (0.079 R)
• M79: 38,616,596 km (0.114 R)
• M80: 39,251,639 km (0.051 R)
• M81: 41,105,905 km (0.093 R)
• M82: 42,043,734 km (0.098 R)
• M83: 42,842,736 km (0.078 R)
• M84: 43,719,978 km (0.097 R)
• M85: 44,087,390 km (0.08 R)
• M86: 44,455,700 km (0.091 R)
• M87: 45,566,763 km (0.109 R)
• M88: 46,912,097 km (0.086 R)
• M89: 48,194,749 km (0.108 R)
• M90: 50,255,460 km (0.109 R)
• M91: 50,948,696 km (0.107 R)
• M92: 51,412,599 km (0.115 R)
• M93: 51,877,998 km (0.073 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: 437 - 15,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit