🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.42 AU - 0.68 AU

Year: 146 Days

Day: 46.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,263,520 km

• M1: 261,647 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1 AU - 1.08 AU

Year: 380 Days

Day: 44.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,263,520 km

• M1: 249,529 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.84 AU - 1.26 AU

Year: 385 Days

Day: 21.6 Hours

Environment

Temp: 37 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.2

Radius: 8.9

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.53 AU - 7.23 AU

Year: 6463 Days

Day: 10.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,263,520 km

• M1: 111,750 km (0.072 R)
• M2: 168,447 km (0.086 R)
• M3: 421,268 km (0.118 R)
• M4: 687,851 km (0.095 R)
• M5: 769,681 km (0.088 R)
• M6: 1,724,415 km (0.039 R)
• M7: 2,113,968 km (0.117 R)
• M8: 3,367,298 km (0.058 R)
• M9: 3,534,698 km (0.108 R)
• M10: 4,078,636 km (0.117 R)
• M11: 4,334,598 km (0.093 R)
• M12: 4,781,746 km (0.102 R)
• M13: 4,889,158 km (0.049 R)
• M14: 5,024,544 km (0.038 R)
• M15: 5,977,632 km (0.073 R)
• M16: 6,297,921 km (0.107 R)
• M17: 6,356,713 km (0.057 R)
• M18: 6,504,665 km (0.106 R)
• M19: 7,046,509 km (0.108 R)
• M20: 7,107,544 km (0.073 R)
• M21: 7,261,181 km (0.1 R)
• M22: 7,322,965 km (0.088 R)
• M23: 7,571,597 km (0.073 R)
• M24: 7,665,544 km (0.103 R)
• M25: 7,949,780 km (0.117 R)
• M26: 8,856,344 km (0.094 R)
• M27: 9,625,277 km (0.118 R)
• M28: 9,761,111 km (0.108 R)
• M29: 9,863,586 km (0.105 R)
• M30: 9,966,210 km (0.11 R)
• M31: 10,138,248 km (0.118 R)
• M32: 11,405,491 km (0.049 R)
• M33: 12,130,891 km (0.079 R)
• M34: 12,759,352 km (0.048 R)
• M35: 12,908,651 km (0.051 R)
• M36: 13,246,891 km (0.074 R)
• M37: 13,664,419 km (0.042 R)
• M38: 13,817,159 km (0.054 R)
• M39: 14,047,539 km (0.077 R)
• M40: 14,434,399 km (0.09 R)
• M41: 14,589,981 km (0.119 R)
• M42: 15,695,509 km (0.105 R)
• M43: 16,217,756 km (0.058 R)
• M44: 16,339,229 km (0.064 R)
• M45: 16,745,836 km (0.079 R)
• M46: 16,991,476 km (0.107 R)
• M47: 17,320,890 km (0.077 R)
• M48: 17,527,784 km (0.114 R)
• M49: 17,652,399 km (0.11 R)
• M50: 18,195,589 km (0.113 R)
• M51: 19,041,864 km (0.094 R)
• M52: 19,383,994 km (0.09 R)
• M53: 19,469,864 km (0.04 R)
• M54: 19,598,817 km (0.056 R)
• M55: 19,987,622 km (0.118 R)
• M56: 20,074,389 km (0.053 R)
• M57: 20,335,287 km (0.041 R)
• M58: 20,422,503 km (0.094 R)
• M59: 20,509,868 km (0.072 R)
• M60: 20,948,639 km (0.117 R)
• M61: 21,567,974 km (0.084 R)
• M62: 21,656,985 km (0.049 R)
• M63: 23,599,214 km (0.083 R)
• M64: 24,475,109 km (0.058 R)
• M65: 24,847,010 km (0.054 R)
• M66: 25,549,521 km (0.099 R)
• M67: 26,021,502 km (0.108 R)
• M68: 26,401,182 km (0.08 R)
• M69: 27,165,926 km (0.111 R)
• M70: 27,310,138 km (0.104 R)
• M71: 27,938,001 km (0.096 R)
• M72: 28,570,650 km (0.092 R)
• M73: 28,815,093 km (0.094 R)
• M74: 28,913,229 km (0.12 R)
• M75: 29,306,372 km (0.058 R)
• M76: 30,147,860 km (0.084 R)
• M77: 32,719,448 km (0.058 R)
• M78: 32,924,098 km (0.076 R)
• M79: 33,386,206 km (0.12 R)
• M80: 33,747,036 km (0.104 R)
• M81: 33,953,780 km (0.104 R)
• M82: 34,109,063 km (0.095 R)
• M83: 34,368,615 km (0.105 R)
• M84: 34,941,724 km (0.079 R)

Asteroid Belt

Center: 7.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.6

Radius: 8.9

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.91 AU - 9.27 AU

Year: 9816 Days

Day: 9.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,263,520 km

• M1: 165,156 km (0.088 R)
• M2: 419,472 km (0.081 R)
• M3: 516,561 km (0.061 R)
• M4: 874,100 km (0.08 R)
• M5: 1,217,876 km (0.115 R)
• M6: 1,513,182 km (0.109 R)
• M7: 2,219,584 km (0.083 R)
• M8: 2,633,820 km (0.115 R)
• M9: 3,651,834 km (0.071 R)
• M10: 3,711,673 km (0.054 R)
• M11: 3,771,811 km (0.085 R)
• M12: 4,015,805 km (0.032 R)
• M13: 4,648,455 km (0.061 R)
• M14: 5,689,357 km (0.103 R)
• M15: 6,146,827 km (0.075 R)
• M16: 6,726,070 km (0.049 R)
• M17: 6,873,573 km (0.065 R)
• M18: 7,589,100 km (0.096 R)
• M19: 8,367,757 km (0.117 R)
• M20: 8,887,460 km (0.119 R)
• M21: 9,008,933 km (0.09 R)
• M22: 9,130,856 km (0.092 R)
• M23: 9,294,366 km (0.042 R)
• M24: 9,417,635 km (0.113 R)
• M25: 9,500,063 km (0.089 R)
• M26: 9,707,406 km (0.113 R)
• M27: 11,069,046 km (0.105 R)
• M28: 11,287,159 km (0.108 R)
• M29: 11,374,824 km (0.086 R)
• M30: 11,683,444 km (0.109 R)
• M31: 11,994,757 km (0.114 R)
• M32: 13,037,006 km (0.042 R)
• M33: 13,779,161 km (0.073 R)
• M34: 14,013,880 km (0.105 R)
• M35: 14,869,729 km (0.109 R)
• M36: 15,158,902 km (0.105 R)
• M37: 15,938,756 km (0.096 R)
• M38: 16,631,842 km (0.069 R)
• M39: 16,831,705 km (0.087 R)
• M40: 17,183,410 km (0.109 R)
• M41: 17,284,388 km (0.097 R)
• M42: 17,689,948 km (0.11 R)
• M43: 18,614,164 km (0.038 R)
• M44: 20,670,087 km (0.056 R)
• M45: 20,777,349 km (0.085 R)
• M46: 20,992,620 km (0.057 R)
• M47: 21,154,635 km (0.077 R)
• M48: 21,425,407 km (0.102 R)
• M49: 21,588,469 km (0.089 R)
• M50: 21,970,542 km (0.089 R)
• M51: 22,907,772 km (0.076 R)
• M52: 23,241,675 km (0.09 R)
• M53: 23,409,224 km (0.118 R)
• M54: 23,521,124 km (0.053 R)
• M55: 23,577,073 km (0.053 R)
• M56: 24,536,444 km (0.091 R)
• M57: 24,935,123 km (0.071 R)
• M58: 25,508,382 km (0.049 R)
• M59: 26,318,305 km (0.113 R)
• M60: 26,434,692 km (0.066 R)
• M61: 26,668,064 km (0.117 R)
• M62: 27,372,072 km (0.03 R)
• M63: 28,918,316 km (0.089 R)
• M64: 29,823,084 km (0.092 R)
• M65: 30,005,294 km (0.068 R)
• M66: 30,126,917 km (0.118 R)
• M67: 30,248,689 km (0.06 R)
• M68: 30,309,576 km (0.086 R)
• M69: 30,553,720 km (0.095 R)
• M70: 30,859,946 km (0.053 R)
• M71: 32,281,425 km (0.12 R)
• M72: 33,408,645 km (0.117 R)
• M73: 34,294,265 km (0.076 R)
• M74: 34,357,844 km (0.066 R)
• M75: 34,421,423 km (0.096 R)
• M76: 35,701,681 km (0.09 R)
• M77: 35,766,009 km (0.058 R)
• M78: 36,867,049 km (0.066 R)
• M79: 37,782,139 km (0.05 R)
• M80: 38,704,709 km (0.094 R)
• M81: 39,168,762 km (0.096 R)
• M82: 40,035,382 km (0.103 R)
• M83: 40,169,422 km (0.118 R)
• M84: 40,437,651 km (0.085 R)
• M85: 40,639,159 km (0.12 R)
• M86: 41,516,551 km (0.088 R)
• M87: 43,015,521 km (0.116 R)
• M88: 45,088,050 km (0.063 R)
• M89: 46,276,755 km (0.102 R)
• M90: 46,487,688 km (0.078 R)
• M91: 47,192,743 km (0.075 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 20,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit