🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.5 AU - 0.5 AU

Year: 133 Days

Day: 44.8 Hours

Environment

Temp: 211 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,394,670 km

• M1: 56,698 km (0.093 R)
• M2: 323,879 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.07 AU - 1.47 AU

Year: 539 Days

Day: 26.8 Hours

Environment

Temp: -19 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.2

Radius: 9.5

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.79 AU - 8.03 AU

Year: 7599 Days

Day: 7.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,394,670 km

• M1: 194,178 km (0.12 R)
• M2: 276,457 km (0.094 R)
• M3: 502,649 km (0.111 R)
• M4: 587,770 km (0.105 R)
• M5: 655,388 km (0.077 R)
• M6: 994,527 km (0.092 R)
• M7: 1,077,105 km (0.09 R)
• M8: 1,162,076 km (0.098 R)
• M9: 1,369,569 km (0.115 R)
• M10: 1,431,053 km (0.114 R)
• M11: 1,525,300 km (0.09 R)
• M12: 1,686,866 km (0.081 R)
• M13: 1,854,266 km (0.03 R)
• M14: 2,115,763 km (0.098 R)
• M15: 2,278,376 km (0.066 R)
• M16: 2,674,062 km (0.12 R)
• M17: 3,173,120 km (0.119 R)
• M18: 3,679,210 km (0.088 R)
• M19: 3,744,285 km (0.064 R)
• M20: 3,875,632 km (0.108 R)
• M21: 4,008,625 km (0.05 R)
• M22: 4,120,374 km (0.061 R)
• M23: 4,837,397 km (0.118 R)
• M24: 5,076,903 km (0.073 R)
• M25: 6,124,986 km (0.1 R)
• M26: 6,202,328 km (0.06 R)
• M27: 6,410,418 km (0.112 R)
• M28: 6,673,561 km (0.09 R)
• M29: 6,833,332 km (0.082 R)
• M30: 7,512,207 km (0.081 R)
• M31: 7,595,084 km (0.04 R)
• M32: 8,042,531 km (0.116 R)
• M33: 8,212,624 km (0.112 R)
• M34: 8,527,378 km (0.093 R)
• M35: 8,613,845 km (0.092 R)
• M36: 8,846,171 km (0.088 R)
• M37: 9,021,649 km (0.103 R)
• M38: 9,287,036 km (0.087 R)
• M39: 9,585,035 km (0.025 R)
• M40: 10,746,064 km (0.099 R)
• M41: 11,184,984 km (0.088 R)
• M42: 11,248,114 km (0.05 R)
• M43: 11,822,121 km (0.116 R)
• M44: 11,886,448 km (0.031 R)
• M45: 12,242,491 km (0.107 R)
• M46: 12,340,328 km (0.054 R)
• M47: 12,667,948 km (0.099 R)
• M48: 12,832,805 km (0.048 R)
• M49: 13,566,881 km (0.086 R)
• M50: 14,075,215 km (0.084 R)
• M51: 14,246,056 km (0.099 R)
• M52: 14,693,503 km (0.065 R)
• M53: 14,866,737 km (0.12 R)
• M54: 15,040,720 km (0.057 R)
• M55: 15,285,462 km (0.056 R)
• M56: 15,390,779 km (0.034 R)
• M57: 15,531,550 km (0.11 R)
• M58: 15,602,160 km (0.091 R)
• M59: 15,920,804 km (0.108 R)
• M60: 16,063,221 km (0.068 R)
• M61: 16,926,251 km (0.058 R)
• M62: 17,180,867 km (0.105 R)
• M63: 17,473,330 km (0.112 R)
• M64: 18,100,445 km (0.112 R)
• M65: 18,174,645 km (0.041 R)
• M66: 18,360,745 km (0.098 R)
• M67: 18,472,794 km (0.093 R)
• M68: 18,622,392 km (0.111 R)
• M69: 18,885,235 km (0.055 R)
• M70: 19,490,508 km (0.112 R)
• M71: 19,795,538 km (0.088 R)
• M72: 19,987,024 km (0.109 R)
• M73: 20,179,107 km (0.03 R)
• M74: 20,256,150 km (0.104 R)
• M75: 20,487,877 km (0.051 R)
• M76: 20,603,965 km (0.099 R)
• M77: 21,935,536 km (0.084 R)
• M78: 22,892,065 km (0.082 R)
• M79: 24,106,799 km (0.042 R)
• M80: 25,093,696 km (0.103 R)
• M81: 25,842,583 km (0.093 R)
• M82: 26,177,683 km (0.053 R)
• M83: 26,683,174 km (0.116 R)
• M84: 26,979,527 km (0.082 R)
• M85: 27,575,525 km (0.079 R)
• M86: 28,175,861 km (0.104 R)

Asteroid Belt

Center: 7.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.8

Radius: 14.2

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.8 AU - 8.56 AU

Year: 8814 Days

Day: 10 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 34,394,670 km

• M1: 336,894 km (0.111 R)
• M2: 481,705 km (0.105 R)
• M3: 717,621 km (0.08 R)
• M4: 851,511 km (0.092 R)
• M5: 1,100,442 km (0.093 R)
• M6: 1,528,441 km (0.057 R)
• M7: 1,780,514 km (0.098 R)
• M8: 2,065,947 km (0.086 R)
• M9: 2,490,954 km (0.032 R)
• M10: 2,681,691 km (0.104 R)
• M11: 2,877,365 km (0.041 R)
• M12: 3,032,947 km (0.052 R)
• M13: 4,174,678 km (0.066 R)
• M14: 4,505,289 km (0.053 R)
• M15: 4,765,440 km (0.1 R)
• M16: 5,246,397 km (0.098 R)
• M17: 5,520,461 km (0.112 R)
• M18: 6,457,990 km (0.066 R)
• M19: 7,050,398 km (0.12 R)
• M20: 7,846,558 km (0.111 R)
• M21: 8,160,414 km (0.101 R)
• M22: 8,510,623 km (0.109 R)
• M23: 9,557,060 km (0.07 R)
• M24: 10,163,530 km (0.087 R)
• M25: 10,300,113 km (0.032 R)
• M26: 10,886,985 km (0.084 R)
• M27: 11,272,648 km (0.031 R)
• M28: 11,555,987 km (0.059 R)
• M29: 11,805,815 km (0.114 R)
• M30: 12,238,303 km (0.091 R)
• M31: 12,933,634 km (0.117 R)
• M32: 13,155,936 km (0.119 R)
• M33: 13,416,835 km (0.111 R)
• M34: 14,477,783 km (0.088 R)
• M35: 15,135,116 km (0.114 R)
• M36: 15,841,816 km (0.099 R)
• M37: 16,040,033 km (0.084 R)
• M38: 16,318,884 km (0.11 R)
• M39: 16,841,130 km (0.11 R)
• M40: 17,043,386 km (0.091 R)
• M41: 17,205,850 km (0.111 R)
• M42: 17,532,272 km (0.091 R)
• M43: 18,025,795 km (0.052 R)
• M44: 18,523,807 km (0.03 R)
• M45: 18,732,795 km (0.046 R)
• M46: 18,984,419 km (0.115 R)
• M47: 19,491,256 km (0.103 R)
• M48: 19,917,012 km (0.077 R)
• M49: 20,561,330 km (0.096 R)
• M50: 20,691,031 km (0.07 R)
• M51: 20,864,415 km (0.079 R)
• M52: 21,038,248 km (0.08 R)
• M53: 21,212,529 km (0.027 R)
• M54: 21,387,409 km (0.076 R)
• M55: 21,650,552 km (0.063 R)
• M56: 21,782,497 km (0.117 R)
• M57: 22,135,698 km (0.108 R)
• M58: 22,624,584 km (0.075 R)
• M59: 22,937,393 km (0.069 R)
• M60: 24,937,067 km (0.057 R)
• M61: 25,817,750 km (0.115 R)
• M62: 26,850,125 km (0.117 R)
• M63: 27,134,062 km (0.117 R)
• M64: 27,419,046 km (0.117 R)
• M65: 28,087,748 km (0.092 R)
• M66: 29,978,815 km (0.119 R)
• M67: 30,076,802 km (0.056 R)
• M68: 30,371,809 km (0.11 R)
• M69: 30,667,563 km (0.101 R)
• M70: 30,964,515 km (0.085 R)
• M71: 32,010,803 km (0.085 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 13,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit