🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.59 AU - 0.71 AU

Year: 227 Days

Day: 16.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.78 AU - 1.12 AU

Year: 401 Days

Day: 22.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,237,434 km

• M1: 432,787 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.81 AU - 1.09 AU

Year: 401 Days

Day: 47.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,237,434 km

• M1: 906,264 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.3 AU - 1.82 AU

Year: 845 Days

Day: 42 Hours

Environment

Temp: -94 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.93 AU - 2.95 AU

Year: 1652 Days

Day: 28.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 153.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.4

Radius: 14.3

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.77 AU - 4.27 AU

Year: 2863 Days

Day: 5.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 68,237,434 km

• M1: 204,351 km (0.034 R)
• M2: 344,673 km (0.055 R)
• M3: 466,147 km (0.117 R)
• M4: 562,937 km (0.03 R)
• M5: 717,322 km (0.056 R)
• M6: 942,766 km (0.027 R)
• M7: 1,114,953 km (0.095 R)
• M8: 1,260,811 km (0.079 R)
• M9: 1,426,715 km (0.085 R)
• M10: 1,525,898 km (0.12 R)
• M11: 1,620,594 km (0.029 R)
• M12: 1,917,695 km (0.079 R)
• M13: 2,065,498 km (0.079 R)
• M14: 2,232,599 km (0.038 R)
• M15: 2,388,629 km (0.114 R)
• M16: 2,540,321 km (0.089 R)
• M17: 2,646,087 km (0.114 R)
• M18: 2,736,743 km (0.098 R)
• M19: 3,276,343 km (0.118 R)
• M20: 3,383,006 km (0.067 R)
• M21: 3,554,296 km (0.099 R)
• M22: 3,654,826 km (0.105 R)
• M23: 3,802,778 km (0.092 R)
• M24: 3,914,976 km (0.047 R)
• M25: 4,018,947 km (0.096 R)
• M26: 4,114,241 km (0.115 R)
• M27: 4,287,774 km (0.079 R)
• M28: 4,434,230 km (0.115 R)
• M29: 4,592,355 km (0.039 R)
• M30: 4,722,356 km (0.09 R)
• M31: 4,833,208 km (0.111 R)
• M32: 4,934,785 km (0.073 R)
• M33: 5,026,788 km (0.062 R)
• M34: 5,129,711 km (0.101 R)
• M35: 5,285,442 km (0.106 R)
• M36: 5,880,991 km (0.045 R)
• M37: 6,055,123 km (0.069 R)
• M38: 6,197,989 km (0.098 R)
• M39: 6,542,962 km (0.045 R)
• M40: 6,633,020 km (0.1 R)
• M41: 6,791,594 km (0.092 R)
• M42: 6,940,144 km (0.071 R)
• M43: 7,147,487 km (0.085 R)
• M44: 7,333,437 km (0.111 R)
• M45: 7,591,942 km (0.085 R)
• M46: 7,710,424 km (0.085 R)
• M47: 8,009,470 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.1

Radius: 12.8

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.92 AU - 9.56 AU

Year: 10253 Days

Day: 11.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 69.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,237,434 km

• M1: 160,519 km (0.106 R)
• M2: 248,632 km (0.102 R)
• M3: 553,213 km (0.101 R)
• M4: 744,848 km (0.103 R)
• M5: 874,699 km (0.102 R)
• M6: 1,103,434 km (0.117 R)
• M7: 2,302,610 km (0.091 R)
• M8: 2,726,421 km (0.108 R)
• M9: 2,934,512 km (0.085 R)
• M10: 3,283,972 km (0.071 R)
• M11: 5,193,290 km (0.063 R)
• M12: 5,452,543 km (0.078 R)
• M13: 5,749,345 km (0.099 R)
• M14: 6,153,260 km (0.104 R)
• M15: 6,289,992 km (0.06 R)
• M16: 6,706,473 km (0.107 R)
• M17: 7,203,586 km (0.085 R)
• M18: 7,493,058 km (0.103 R)
• M19: 8,233,418 km (0.074 R)
• M20: 8,727,390 km (0.074 R)
• M21: 8,958,519 km (0.079 R)
• M22: 9,664,471 km (0.096 R)
• M23: 10,428,916 km (0.085 R)
• M24: 10,633,267 km (0.06 R)
• M25: 11,171,071 km (0.083 R)
• M26: 11,887,795 km (0.12 R)
• M27: 12,880,975 km (0.093 R)
• M28: 13,276,961 km (0.084 R)
• M29: 13,365,523 km (0.09 R)
• M30: 13,587,675 km (0.105 R)
• M31: 13,900,933 km (0.114 R)
• M32: 14,035,871 km (0.093 R)
• M33: 14,443,226 km (0.025 R)
• M34: 14,946,622 km (0.118 R)
• M35: 15,269,903 km (0.063 R)
• M36: 15,876,373 km (0.053 R)
• M37: 16,729,380 km (0.117 R)
• M38: 16,824,973 km (0.042 R)
• M39: 17,451,489 km (0.079 R)
• M40: 17,694,436 km (0.063 R)
• M41: 17,791,974 km (0.095 R)
• M42: 18,776,926 km (0.082 R)
• M43: 19,476,895 km (0.085 R)
• M44: 19,678,403 km (0.044 R)
• M45: 20,645,404 km (0.074 R)
• M46: 21,005,486 km (0.073 R)
• M47: 21,471,633 km (0.12 R)
• M48: 21,836,502 km (0.068 R)
• M49: 22,045,939 km (0.105 R)
• M50: 22,466,907 km (0.117 R)
• M51: 23,049,890 km (0.11 R)
• M52: 24,285,270 km (0.095 R)
• M53: 24,610,944 km (0.069 R)
• M54: 24,719,851 km (0.072 R)
• M55: 25,212,028 km (0.117 R)
• M56: 25,817,900 km (0.104 R)
• M57: 26,763,657 km (0.045 R)
• M58: 27,890,877 km (0.025 R)
• M59: 28,175,113 km (0.119 R)
• M60: 28,289,107 km (0.083 R)
• M61: 28,631,985 km (0.117 R)
• M62: 28,976,060 km (0.086 R)
• M63: 29,437,121 km (0.085 R)
• M64: 29,726,593 km (0.095 R)
• M65: 29,842,531 km (0.093 R)
• M66: 30,600,394 km (0.119 R)
• M67: 31,719,536 km (0.073 R)
• M68: 31,956,798 km (0.053 R)
• M69: 32,075,579 km (0.082 R)
• M70: 32,851,842 km (0.099 R)
• M71: 33,091,947 km (0.11 R)
• M72: 34,118,936 km (0.087 R)
• M73: 35,094,912 km (0.048 R)
• M74: 35,894,663 km (0.061 R)
• M75: 38,014,764 km (0.052 R)
• M76: 38,772,776 km (0.111 R)
• M77: 39,090,073 km (0.073 R)
• M78: 39,408,268 km (0.08 R)
• M79: 40,303,611 km (0.079 R)
• M80: 41,270,313 km (0.104 R)
• M81: 43,292,577 km (0.071 R)
• M82: 44,150,221 km (0.082 R)
• M83: 44,282,615 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.1

Radius: 5

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 14.11 AU - 15.35 AU

Year: 24506 Days

Day: 16.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,237,434 km

• M1: 315,652 km (0.056 R)
• M2: 607,517 km (0.096 R)
• M3: 1,114,654 km (0.041 R)
• M4: 1,518,867 km (0.093 R)
• M5: 1,751,641 km (0.071 R)
• M6: 2,283,013 km (0.084 R)
• M7: 2,515,638 km (0.049 R)
• M8: 2,686,329 km (0.111 R)
• M9: 2,755,593 km (0.111 R)
• M10: 3,406,344 km (0.11 R)
• M11: 4,631,550 km (0.119 R)
• M12: 5,182,070 km (0.075 R)
• M13: 5,355,604 km (0.031 R)
• M14: 5,753,085 km (0.082 R)
• M15: 6,251,695 km (0.069 R)
• M16: 6,716,944 km (0.086 R)
• M17: 7,289,904 km (0.072 R)
• M18: 7,484,381 km (0.087 R)
• M19: 7,729,872 km (0.088 R)
• M20: 9,733,436 km (0.109 R)
• M21: 10,217,385 km (0.081 R)
• M22: 10,709,113 km (0.085 R)
• M23: 11,376,768 km (0.069 R)
• M24: 11,433,017 km (0.049 R)
• M25: 13,103,876 km (0.047 R)
• M26: 13,162,817 km (0.071 R)
• M27: 13,340,241 km (0.101 R)
• M28: 13,518,561 km (0.063 R)
• M29: 13,817,308 km (0.093 R)
• M30: 14,421,384 km (0.068 R)
• M31: 14,972,503 km (0.091 R)
• M32: 15,592,885 km (0.104 R)
• M33: 16,730,577 km (0.112 R)
• M34: 17,051,315 km (0.108 R)
• M35: 17,309,371 km (0.093 R)
• M36: 17,568,624 km (0.063 R)
• M37: 18,884,637 km (0.105 R)
• M38: 19,959,946 km (0.06 R)
• M39: 20,505,081 km (0.108 R)
• M40: 21,193,381 km (0.111 R)
• M41: 21,959,322 km (0.113 R)
• M42: 22,804,999 km (0.109 R)
• M43: 23,517,982 km (0.088 R)
• M44: 23,589,639 km (0.086 R)
• M45: 25,185,250 km (0.109 R)
• M46: 25,921,870 km (0.119 R)
• M47: 26,441,872 km (0.101 R)
• M48: 26,591,022 km (0.098 R)
• M49: 27,794,387 km (0.065 R)
• M50: 28,022,075 km (0.083 R)
• M51: 29,092,448 km (0.096 R)
• M52: 29,710,137 km (0.088 R)
• M53: 29,865,270 km (0.032 R)
• M54: 30,254,075 km (0.086 R)
• M55: 30,410,106 km (0.117 R)
• M56: 30,644,675 km (0.098 R)
• M57: 31,036,921 km (0.046 R)
• M58: 31,273,136 km (0.109 R)
• M59: 33,586,368 km (0.102 R)
• M60: 33,828,866 km (0.083 R)
• M61: 33,909,798 km (0.101 R)
• M62: 35,049,734 km (0.064 R)
• M63: 36,699,948 km (0.1 R)
• M64: 37,199,904 km (0.096 R)
• M65: 38,713,386 km (0.05 R)
• M66: 39,733,494 km (0.066 R)
• M67: 39,904,334 km (0.071 R)
• M68: 40,762,278 km (0.109 R)
• M69: 41,800,039 km (0.095 R)
• M70: 42,060,788 km (0.082 R)
• M71: 42,322,135 km (0.063 R)
• M72: 43,548,688 km (0.049 R)
• M73: 44,520,476 km (0.098 R)
• M74: 45,857,432 km (0.12 R)
• M75: 46,846,124 km (0.117 R)
• M76: 47,569,580 km (0.029 R)
• M77: 47,932,654 km (0.055 R)
• M78: 48,296,625 km (0.106 R)
• M79: 48,661,644 km (0.062 R)
• M80: 48,844,453 km (0.062 R)
• M81: 50,315,149 km (0.119 R)
• M82: 52,548,496 km (0.064 R)
• M83: 53,394,173 km (0.077 R)
• M84: 55,671,501 km (0.083 R)
• M85: 56,054,173 km (0.099 R)
• M86: 57,014,591 km (0.106 R)
• M87: 58,756,957 km (0.116 R)
• M88: 59,341,586 km (0.074 R)
• M89: 60,418,541 km (0.113 R)
• M90: 61,501,929 km (0.099 R)
• M91: 62,790,415 km (0.118 R)
• M92: 63,288,426 km (0.088 R)
• M93: 63,987,796 km (0.048 R)
• M94: 64,388,569 km (0.101 R)
• M95: 66,303,721 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 15,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit