🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.43 AU - 0.67 AU

Year: 148 Days

Day: 13.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.9 AU - 1.22 AU

Year: 397 Days

Day: 16.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.67 AU - 1.85 AU

Year: 849 Days

Day: 39.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,350,603 km

• M1: 88,263 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.26 AU - 3.22 AU

Year: 1648 Days

Day: 14.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.51 AU - 3.01 AU

Year: 1666 Days

Day: 23.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,350,603 km

• M1: 1,081,593 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.5

Radius: 11.4

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.11 AU - 6.09 AU

Year: 4816 Days

Day: 12.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 38,350,603 km

• M1: 215,571 km (0.118 R)
• M2: 350,358 km (0.097 R)
• M3: 437,125 km (0.067 R)
• M4: 516,711 km (0.077 R)
• M5: 611,257 km (0.115 R)
• M6: 902,524 km (0.118 R)
• M7: 977,024 km (0.062 R)
• M8: 1,431,951 km (0.115 R)
• M9: 1,520,214 km (0.118 R)
• M10: 1,824,047 km (0.086 R)
• M11: 2,061,159 km (0.09 R)
• M12: 2,161,689 km (0.087 R)
• M13: 2,398,054 km (0.111 R)
• M14: 2,565,603 km (0.117 R)
• M15: 2,721,185 km (0.097 R)
• M16: 3,042,073 km (0.103 R)
• M17: 3,307,759 km (0.095 R)
• M18: 3,426,390 km (0.087 R)
• M19: 3,737,852 km (0.119 R)
• M20: 3,826,115 km (0.108 R)
• M21: 4,076,841 km (0.099 R)
• M22: 4,259,351 km (0.095 R)
• M23: 4,444,553 km (0.087 R)
• M24: 5,094,107 km (0.056 R)
• M25: 5,631,163 km (0.105 R)
• M26: 5,855,111 km (0.111 R)
• M27: 5,999,323 km (0.05 R)
• M28: 6,417,599 km (0.082 R)
• M29: 6,587,542 km (0.097 R)
• M30: 6,823,757 km (0.113 R)
• M31: 7,238,293 km (0.112 R)
• M32: 7,415,417 km (0.109 R)
• M33: 8,322,130 km (0.102 R)
• M34: 8,600,980 km (0.048 R)
• M35: 9,167,956 km (0.045 R)
• M36: 9,287,634 km (0.117 R)
• M37: 9,722,665 km (0.07 R)
• M38: 9,893,655 km (0.072 R)
• M39: 10,041,009 km (0.11 R)
• M40: 10,313,128 km (0.109 R)
• M41: 10,587,789 km (0.108 R)
• M42: 10,713,302 km (0.104 R)
• M43: 11,067,699 km (0.074 R)
• M44: 11,503,179 km (0.115 R)
• M45: 11,658,162 km (0.068 R)
• M46: 11,918,163 km (0.096 R)
• M47: 12,206,289 km (0.093 R)
• M48: 12,443,850 km (0.055 R)
• M49: 12,523,287 km (0.081 R)
• M50: 12,789,571 km (0.112 R)
• M51: 13,192,587 km (0.081 R)
• M52: 13,273,669 km (0.094 R)
• M53: 13,681,623 km (0.052 R)
• M54: 14,066,089 km (0.092 R)
• M55: 14,231,844 km (0.083 R)
• M56: 16,127,997 km (0.097 R)
• M57: 16,417,768 km (0.115 R)
• M58: 16,709,334 km (0.042 R)
• M59: 17,356,644 km (0.09 R)
• M60: 17,772,825 km (0.106 R)
• M61: 17,922,274 km (0.069 R)
• M62: 18,312,874 km (0.042 R)
• M63: 18,554,624 km (0.033 R)
• M64: 18,706,316 km (0.047 R)
• M65: 18,827,790 km (0.099 R)
• M66: 19,224,822 km (0.107 R)
• M67: 19,593,880 km (0.095 R)
• M68: 19,748,265 km (0.061 R)
• M69: 19,903,099 km (0.082 R)
• M70: 20,089,348 km (0.093 R)
• M71: 20,213,963 km (0.073 R)
• M72: 20,746,083 km (0.117 R)
• M73: 21,061,286 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.7

Radius: 7.2

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 12.49 AU - 15.51 AU

Year: 19038 Days

Day: 24.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 38,350,603 km

• M1: 387,159 km (0.107 R)
• M2: 552,016 km (0.082 R)
• M3: 670,049 km (0.094 R)
• M4: 916,137 km (0.108 R)
• M5: 1,309,430 km (0.085 R)
• M6: 2,256,385 km (0.106 R)
• M7: 2,320,113 km (0.107 R)
• M8: 2,942,590 km (0.026 R)
• M9: 2,988,965 km (0.116 R)
• M10: 3,106,101 km (0.098 R)
• M11: 3,272,453 km (0.107 R)
• M12: 3,515,400 km (0.052 R)
• M13: 3,993,066 km (0.107 R)
• M14: 4,384,564 km (0.075 R)
• M15: 6,948,522 km (0.052 R)
• M16: 7,963,693 km (0.054 R)
• M17: 10,094,116 km (0.11 R)
• M18: 11,495,549 km (0.09 R)
• M19: 12,087,957 km (0.091 R)
• M20: 12,350,351 km (0.057 R)
• M21: 13,263,946 km (0.055 R)
• M22: 14,874,516 km (0.045 R)
• M23: 15,519,582 km (0.079 R)
• M24: 17,933,643 km (0.069 R)
• M25: 19,929,578 km (0.044 R)
• M26: 21,359,285 km (0.113 R)
• M27: 21,721,760 km (0.114 R)
• M28: 23,331,733 km (0.1 R)
• M29: 23,471,457 km (0.044 R)
• M30: 24,457,756 km (0.045 R)
• M31: 25,505,390 km (0.085 R)
• M32: 25,841,835 km (0.113 R)
• M33: 27,792,292 km (0.112 R)
• M34: 29,085,267 km (0.077 R)
• M35: 29,638,181 km (0.096 R)
• M36: 30,448,552 km (0.109 R)
• M37: 31,112,468 km (0.116 R)
• M38: 35,891,072 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.1

Radius: 3.6

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 12.78 AU - 16.8 AU

Year: 20672 Days

Day: 16.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 38,350,603 km

• M1: 62,532 km (0.098 R)
• M2: 264,040 km (0.105 R)
• M3: 435,031 km (0.066 R)
• M4: 769,531 km (0.076 R)
• M5: 847,322 km (0.104 R)
• M6: 1,184,217 km (0.102 R)
• M7: 1,404,275 km (0.049 R)
• M8: 1,538,614 km (0.083 R)
• M9: 1,617,303 km (0.087 R)
• M10: 1,697,188 km (0.046 R)
• M11: 3,368,645 km (0.077 R)
• M12: 3,574,192 km (0.119 R)
• M13: 3,943,699 km (0.117 R)
• M14: 4,352,999 km (0.098 R)
• M15: 4,605,071 km (0.092 R)
• M16: 4,633,345 km (0.034 R)
• M17: 4,890,504 km (0.102 R)
• M18: 4,977,420 km (0.103 R)
• M19: 5,035,464 km (0.106 R)
• M20: 5,181,921 km (0.082 R)
• M21: 5,329,574 km (0.115 R)
• M22: 5,720,174 km (0.104 R)
• M23: 5,965,215 km (0.082 R)
• M24: 5,996,032 km (0.096 R)
• M25: 6,817,025 km (0.041 R)
• M26: 7,174,863 km (0.085 R)
• M27: 7,572,046 km (0.116 R)
• M28: 8,112,842 km (0.087 R)
• M29: 8,491,774 km (0.067 R)
• M30: 8,700,911 km (0.076 R)
• M31: 8,841,234 km (0.075 R)
• M32: 8,982,455 km (0.105 R)
• M33: 9,195,482 km (0.045 R)
• M34: 9,302,744 km (0.065 R)
• M35: 9,954,392 km (0.082 R)
• M36: 10,027,695 km (0.109 R)
• M37: 10,845,846 km (0.083 R)
• M38: 10,921,243 km (0.117 R)
• M39: 11,110,634 km (0.085 R)
• M40: 11,646,643 km (0.074 R)
• M41: 12,073,745 km (0.093 R)
• M42: 12,743,794 km (0.044 R)
• M43: 13,183,612 km (0.077 R)
• M44: 13,466,202 km (0.038 R)
• M45: 14,201,924 km (0.116 R)
• M46: 15,840,171 km (0.09 R)
• M47: 16,054,395 km (0.12 R)
• M48: 16,312,900 km (0.037 R)
• M49: 16,399,367 km (0.078 R)
• M50: 16,485,985 km (0.097 R)
• M51: 17,316,253 km (0.095 R)
• M52: 19,199,540 km (0.082 R)
• M53: 19,749,312 km (0.105 R)
• M54: 20,304,470 km (0.101 R)
• M55: 20,443,895 km (0.095 R)
• M56: 20,490,570 km (0.073 R)
• M57: 20,537,244 km (0.037 R)
• M58: 20,677,268 km (0.109 R)
• M59: 21,429,745 km (0.107 R)
• M60: 21,761,853 km (0.108 R)
• M61: 22,431,004 km (0.046 R)
• M62: 24,577,584 km (0.108 R)
• M63: 25,024,732 km (0.036 R)
• M64: 26,230,042 km (0.099 R)
• M65: 26,788,790 km (0.095 R)
• M66: 27,454,201 km (0.077 R)
• M67: 27,763,121 km (0.106 R)
• M68: 27,917,955 km (0.092 R)
• M69: 29,115,037 km (0.084 R)
• M70: 29,640,724 km (0.094 R)
• M71: 29,746,340 km (0.109 R)
• M72: 29,957,722 km (0.102 R)
• M73: 30,915,148 km (0.091 R)
• M74: 31,075,666 km (0.058 R)
• M75: 31,343,895 km (0.079 R)
• M76: 31,397,601 km (0.077 R)
• M77: 32,207,225 km (0.04 R)
• M78: 32,261,529 km (0.108 R)
• M79: 32,587,503 km (0.086 R)
• M80: 32,805,317 km (0.108 R)
• M81: 34,621,585 km (0.053 R)
• M82: 34,899,687 km (0.103 R)
• M83: 35,178,388 km (0.113 R)
• M84: 35,290,138 km (0.088 R)
• M85: 35,906,631 km (0.084 R)
• M86: 35,962,879 km (0.1 R)
• M87: 36,188,024 km (0.064 R)
• M88: 36,526,714 km (0.074 R)
• M89: 36,979,846 km (0.099 R)
• M90: 37,093,540 km (0.053 R)
• M91: 37,434,922 km (0.071 R)
• M92: 37,606,062 km (0.099 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 18,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit