🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.57 AU - 0.85 AU

Year: 214 Days

Day: 15.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,781,485 km

• M1: 281,842 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.05 AU - 1.45 AU

Year: 501 Days

Day: 12 Hours

Environment

Temp: -2 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.73 AU - 2.37 AU

Year: 1051 Days

Day: 13.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33

Radius: 10.6

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.29 AU - 11.29 AU

Year: 10141 Days

Day: 10.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 29,781,485 km

• M1: 134,638 km (0.048 R)
• M2: 222,602 km (0.081 R)
• M3: 309,817 km (0.099 R)
• M4: 408,103 km (0.06 R)
• M5: 580,141 km (0.098 R)
• M6: 692,638 km (0.033 R)
• M7: 858,243 km (0.081 R)
• M8: 1,076,656 km (0.082 R)
• M9: 1,157,140 km (0.112 R)
• M10: 1,260,661 km (0.039 R)
• M11: 1,389,166 km (0.105 R)
• M12: 1,499,719 km (0.114 R)
• M13: 1,671,307 km (0.096 R)
• M14: 2,355,418 km (0.107 R)
• M15: 2,448,319 km (0.099 R)
• M16: 3,265,273 km (0.096 R)
• M17: 3,339,473 km (0.073 R)
• M18: 3,429,232 km (0.091 R)
• M19: 3,641,960 km (0.095 R)
• M20: 3,719,003 km (0.085 R)
• M21: 3,984,988 km (0.064 R)
• M22: 4,735,820 km (0.111 R)
• M23: 5,924,524 km (0.065 R)
• M24: 7,220,192 km (0.068 R)
• M25: 7,454,312 km (0.098 R)
• M26: 7,870,045 km (0.079 R)
• M27: 8,518,103 km (0.11 R)
• M28: 9,057,253 km (0.091 R)
• M29: 9,309,775 km (0.082 R)
• M30: 9,543,447 km (0.1 R)
• M31: 9,693,044 km (0.119 R)
• M32: 10,255,832 km (0.084 R)
• M33: 10,718,089 km (0.118 R)
• M34: 11,685,987 km (0.038 R)
• M35: 11,777,392 km (0.093 R)
• M36: 12,705,048 km (0.089 R)
• M37: 13,249,135 km (0.114 R)
• M38: 13,344,579 km (0.101 R)
• M39: 14,433,502 km (0.1 R)
• M40: 16,183,647 km (0.041 R)
• M41: 17,187,449 km (0.108 R)
• M42: 17,422,018 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.9

Radius: 10.8

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.37 AU - 11.67 AU

Year: 13102 Days

Day: 5.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 29,781,485 km

• M1: 154,086 km (0.107 R)
• M2: 247,435 km (0.081 R)
• M3: 469,289 km (0.101 R)
• M4: 721,959 km (0.104 R)
• M5: 894,745 km (0.111 R)
• M6: 1,643,183 km (0.095 R)
• M7: 2,008,651 km (0.051 R)
• M8: 2,173,059 km (0.076 R)
• M9: 2,342,104 km (0.051 R)
• M10: 2,633,671 km (0.066 R)
• M11: 2,814,385 km (0.086 R)
• M12: 2,937,055 km (0.09 R)
• M13: 3,030,404 km (0.103 R)
• M14: 3,283,972 km (0.034 R)
• M15: 3,511,511 km (0.027 R)
• M16: 3,644,055 km (0.087 R)
• M17: 3,879,821 km (0.111 R)
• M18: 4,120,673 km (0.107 R)
• M19: 4,366,463 km (0.108 R)
• M20: 4,872,552 km (0.061 R)
• M21: 5,627,872 km (0.119 R)
• M22: 5,705,364 km (0.114 R)
• M23: 5,900,888 km (0.107 R)
• M24: 6,019,220 km (0.091 R)
• M25: 6,541,167 km (0.041 R)
• M26: 6,994,299 km (0.102 R)
• M27: 7,372,632 km (0.09 R)
• M28: 7,800,931 km (0.11 R)
• M29: 8,105,512 km (0.067 R)
• M30: 8,726,493 km (0.104 R)
• M31: 9,454,885 km (0.062 R)
• M32: 9,733,137 km (0.119 R)
• M33: 10,536,178 km (0.036 R)
• M34: 10,872,923 km (0.064 R)
• M35: 11,360,313 km (0.118 R)
• M36: 12,660,617 km (0.094 R)
• M37: 13,692,693 km (0.086 R)
• M38: 14,271,786 km (0.115 R)
• M39: 14,858,958 km (0.12 R)
• M40: 15,182,538 km (0.089 R)
• M41: 15,563,115 km (0.041 R)
• M42: 15,836,730 km (0.102 R)
• M43: 15,946,684 km (0.115 R)
• M44: 16,056,938 km (0.07 R)
• M45: 16,891,395 km (0.047 R)
• M46: 17,003,743 km (0.088 R)
• M47: 18,025,945 km (0.101 R)
• M48: 19,243,672 km (0.105 R)
• M49: 19,596,423 km (0.101 R)
• M50: 19,773,547 km (0.059 R)
• M51: 20,968,535 km (0.082 R)
• M52: 21,818,849 km (0.087 R)
• M53: 22,125,226 km (0.056 R)
• M54: 24,056,684 km (0.054 R)
• M55: 25,459,912 km (0.084 R)
• M56: 25,717,968 km (0.1 R)
• M57: 26,823,945 km (0.111 R)
• M58: 28,411,927 km (0.089 R)
• M59: 28,545,667 km (0.066 R)
• M60: 30,919,038 km (0.112 R)
• M61: 31,401,341 km (0.108 R)
• M62: 31,816,625 km (0.092 R)
• M63: 32,582,865 km (0.087 R)
• M64: 32,652,877 km (0.065 R)
• M65: 33,284,778 km (0.082 R)
• M66: 33,566,920 km (0.115 R)
• M67: 33,637,530 km (0.114 R)
• M68: 33,991,479 km (0.116 R)
• M69: 35,636,008 km (0.051 R)
• M70: 37,306,119 km (0.072 R)
• M71: 37,379,422 km (0.044 R)
• M72: 37,672,633 km (0.08 R)
• M73: 38,113,947 km (0.037 R)
• M74: 38,705,158 km (0.085 R)
• M75: 39,150,361 km (0.108 R)
• M76: 39,597,509 km (0.093 R)
• M77: 39,971,205 km (0.113 R)
• M78: 41,099,771 km (0.065 R)
• M79: 41,175,318 km (0.106 R)
• M80: 41,326,711 km (0.12 R)
• M81: 41,705,942 km (0.027 R)
• M82: 44,237,287 km (0.033 R)
• M83: 45,952,576 km (0.082 R)
• M84: 46,188,043 km (0.101 R)
• M85: 46,502,797 km (0.032 R)
• M86: 47,371,961 km (0.086 R)
• M87: 47,848,281 km (0.083 R)
• M88: 48,645,787 km (0.101 R)
• M89: 52,124,536 km (0.097 R)
• M90: 53,769,663 km (0.033 R)
• M91: 54,183,601 km (0.118 R)
• M92: 54,266,478 km (0.068 R)
• M93: 55,766,346 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.4

Radius: 14.8

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 10.58 AU - 13.6 AU

Year: 15056 Days

Day: 12.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 29,781,485 km

• M1: 261,796 km (0.115 R)
• M2: 382,223 km (0.052 R)
• M3: 821,292 km (0.069 R)
• M4: 934,089 km (0.086 R)
• M5: 1,087,876 km (0.101 R)
• M6: 1,481,767 km (0.117 R)
• M7: 1,727,257 km (0.076 R)
• M8: 2,166,776 km (0.059 R)
• M9: 2,447,571 km (0.104 R)
• M10: 3,096,826 km (0.098 R)
• M11: 3,939,211 km (0.12 R)
• M12: 4,313,056 km (0.089 R)
• M13: 4,698,570 km (0.085 R)
• M14: 5,157,536 km (0.111 R)
• M15: 5,535,121 km (0.094 R)
• M16: 5,663,027 km (0.06 R)
• M17: 6,417,749 km (0.05 R)
• M18: 6,653,814 km (0.077 R)
• M19: 6,927,129 km (0.111 R)
• M20: 8,239,402 km (0.111 R)
• M21: 9,055,758 km (0.105 R)
• M22: 10,014,680 km (0.105 R)
• M23: 10,289,042 km (0.063 R)
• M24: 10,486,512 km (0.045 R)
• M25: 10,605,591 km (0.095 R)
• M26: 11,046,157 km (0.096 R)
• M27: 11,288,955 km (0.102 R)
• M28: 11,451,867 km (0.105 R)
• M29: 11,697,805 km (0.11 R)
• M30: 13,770,334 km (0.046 R)
• M31: 14,031,831 km (0.095 R)
• M32: 14,559,912 km (0.084 R)
• M33: 14,960,236 km (0.099 R)
• M34: 15,680,998 km (0.073 R)
• M35: 15,862,909 km (0.08 R)
• M36: 16,551,658 km (0.113 R)
• M37: 16,690,485 km (0.071 R)
• M38: 17,062,834 km (0.102 R)
• M39: 17,532,122 km (0.073 R)
• M40: 17,815,760 km (0.095 R)
• M41: 18,100,894 km (0.1 R)
• M42: 18,244,059 km (0.095 R)
• M43: 19,745,124 km (0.065 R)
• M44: 19,941,695 km (0.067 R)
• M45: 21,235,418 km (0.06 R)
• M46: 22,198,080 km (0.062 R)
• M47: 23,486,118 km (0.084 R)
• M48: 23,903,496 km (0.034 R)
• M49: 24,534,200 km (0.105 R)
• M50: 25,383,468 km (0.091 R)
• M51: 25,543,836 km (0.105 R)
• M52: 25,650,948 km (0.115 R)
• M53: 27,494,144 km (0.068 R)
• M54: 28,820,778 km (0.052 R)
• M55: 30,735,780 km (0.074 R)
• M56: 31,135,057 km (0.105 R)
• M57: 32,343,508 km (0.066 R)
• M58: 32,924,397 km (0.08 R)
• M59: 33,099,277 km (0.114 R)
• M60: 36,120,107 km (0.065 R)
• M61: 36,300,522 km (0.058 R)
• M62: 36,541,524 km (0.115 R)
• M63: 36,843,562 km (0.118 R)
• M64: 37,085,911 km (0.049 R)
• M65: 37,754,763 km (0.082 R)
• M66: 37,937,870 km (0.052 R)
• M67: 39,723,321 km (0.087 R)
• M68: 39,971,653 km (0.107 R)
• M69: 40,470,114 km (0.116 R)
• M70: 40,657,560 km (0.063 R)
• M71: 41,851,201 km (0.053 R)
• M72: 42,104,022 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.9

Radius: 3.4

Gravity: 44.97 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10.27 AU - 15.77 AU

Year: 16826 Days

Day: 17.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 29,781,485 km

• M1: 47,871 km (0.064 R)
• M2: 123,568 km (0.083 R)
• M3: 301,440 km (0.079 R)
• M4: 518,357 km (0.059 R)
• M5: 861,385 km (0.096 R)
• M6: 1,019,659 km (0.059 R)
• M7: 1,286,542 km (0.102 R)
• M8: 1,337,405 km (0.11 R)
• M9: 1,601,146 km (0.073 R)
• M10: 1,628,522 km (0.09 R)
• M11: 1,683,425 km (0.107 R)
• M12: 1,795,324 km (0.048 R)
• M13: 1,909,617 km (0.053 R)
• M14: 1,967,661 km (0.074 R)
• M15: 2,115,463 km (0.109 R)
• M16: 2,390,275 km (0.117 R)
• M17: 2,676,306 km (0.051 R)
• M18: 2,741,231 km (0.057 R)
• M19: 3,777,795 km (0.072 R)
• M20: 3,814,297 km (0.112 R)
• M21: 3,850,799 km (0.034 R)
• M22: 6,377,208 km (0.079 R)
• M23: 7,400,906 km (0.063 R)
• M24: 8,048,665 km (0.119 R)
• M25: 8,956,275 km (0.085 R)
• M26: 9,496,473 km (0.114 R)
• M27: 10,046,993 km (0.097 R)
• M28: 11,022,371 km (0.071 R)
• M29: 12,296,646 km (0.108 R)
• M30: 12,786,429 km (0.044 R)
• M31: 13,171,793 km (0.073 R)
• M32: 14,010,289 km (0.089 R)
• M33: 14,521,615 km (0.107 R)
• M34: 14,693,353 km (0.088 R)
• M35: 15,212,907 km (0.083 R)
• M36: 15,387,338 km (0.066 R)
• M37: 15,504,024 km (0.06 R)
• M38: 16,269,666 km (0.107 R)
• M39: 16,329,056 km (0.073 R)
• M40: 16,448,136 km (0.093 R)
• M41: 16,987,287 km (0.075 R)
• M42: 17,532,272 km (0.116 R)
• M43: 17,715,230 km (0.111 R)
• M44: 17,898,787 km (0.111 R)
• M45: 18,639,296 km (0.026 R)
• M46: 19,075,823 km (0.117 R)
• M47: 19,326,848 km (0.054 R)
• M48: 22,953,400 km (0.071 R)
• M49: 23,153,562 km (0.111 R)
• M50: 23,220,432 km (0.118 R)
• M51: 24,434,269 km (0.118 R)
• M52: 24,706,687 km (0.074 R)
• M53: 25,737,715 km (0.117 R)
• M54: 26,712,495 km (0.078 R)
• M55: 26,922,979 km (0.109 R)
• M56: 27,274,983 km (0.087 R)
• M57: 27,770,302 km (0.077 R)
• M58: 29,563,531 km (0.104 R)
• M59: 29,926,605 km (0.108 R)
• M60: 31,246,058 km (0.103 R)
• M61: 31,467,763 km (0.117 R)
• M62: 32,509,412 km (0.114 R)
• M63: 32,734,108 km (0.062 R)
• M64: 33,789,521 km (0.036 R)
• M65: 34,017,060 km (0.108 R)
• M66: 34,169,051 km (0.114 R)
• M67: 34,245,197 km (0.117 R)
• M68: 34,397,487 km (0.095 R)
• M69: 34,932,599 km (0.101 R)
• M70: 35,162,680 km (0.058 R)
• M71: 37,334,692 km (0.077 R)
• M72: 38,912,501 km (0.095 R)
• M73: 40,190,366 km (0.07 R)
• M74: 41,806,920 km (0.037 R)
• M75: 41,969,832 km (0.098 R)
• M76: 43,774,731 km (0.086 R)
• M77: 45,521,136 km (0.111 R)
• M78: 46,024,234 km (0.062 R)
• M79: 46,444,903 km (0.119 R)
• M80: 48,481,977 km (0.069 R)
• M81: 48,909,977 km (0.044 R)
• M82: 49,769,865 km (0.118 R)
• M83: 50,547,924 km (0.103 R)
• M84: 51,853,764 km (0.086 R)
• M85: 52,291,487 km (0.034 R)
• M86: 54,143,209 km (0.119 R)
• M87: 55,210,889 km (0.102 R)
• M88: 55,300,199 km (0.12 R)
• M89: 55,657,888 km (0.113 R)
• M90: 55,926,715 km (0.077 R)
• M91: 56,016,324 km (0.058 R)
• M92: 57,638,713 km (0.072 R)
• M93: 57,729,220 km (0.101 R)
• M94: 59,367,915 km (0.038 R)
• M95: 60,284,800 km (0.104 R)
• M96: 60,837,265 km (0.089 R)
• M97: 61,391,226 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.5

Radius: 3

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.96 AU - 19.44 AU

Year: 24443 Days

Day: 23 Hours

Environment

Temp: -189 °C

Axial Tilt: 145.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 29,781,485 km

• M1: 275,260 km (0.105 R)
• M2: 340,335 km (0.029 R)
• M3: 894,595 km (0.089 R)
• M4: 1,645,726 km (0.06 R)
• M5: 1,887,626 km (0.089 R)
• M6: 2,103,795 km (0.11 R)
• M7: 2,289,895 km (0.082 R)
• M8: 2,818,274 km (0.063 R)
• M9: 3,578,231 km (0.09 R)
• M10: 5,675,893 km (0.11 R)
• M11: 5,934,099 km (0.091 R)
• M12: 6,038,518 km (0.109 R)
• M13: 6,143,536 km (0.1 R)
• M14: 9,196,380 km (0.098 R)
• M15: 9,743,908 km (0.055 R)
• M16: 9,928,811 km (0.03 R)
• M17: 10,083,794 km (0.092 R)
• M18: 11,319,622 km (0.119 R)
• M19: 11,873,134 km (0.092 R)
• M20: 11,971,719 km (0.086 R)
• M21: 12,004,631 km (0.079 R)
• M22: 12,103,515 km (0.09 R)
• M23: 12,435,323 km (0.049 R)
• M24: 14,875,414 km (0.1 R)
• M25: 16,094,637 km (0.112 R)
• M26: 16,789,818 km (0.06 R)
• M27: 17,756,818 km (0.099 R)
• M28: 18,436,890 km (0.049 R)
• M29: 18,512,886 km (0.117 R)
• M30: 19,900,107 km (0.117 R)
• M31: 21,841,439 km (0.033 R)
• M32: 23,141,295 km (0.105 R)
• M33: 23,223,424 km (0.081 R)
• M34: 23,759,283 km (0.109 R)
• M35: 25,942,964 km (0.077 R)
• M36: 26,972,197 km (0.099 R)
• M37: 27,361,600 km (0.037 R)
• M38: 27,404,984 km (0.1 R)
• M39: 27,709,415 km (0.095 R)
• M40: 29,469,733 km (0.118 R)
• M41: 29,736,915 km (0.061 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 17,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit