🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.83 AU - 1.09 AU

Year: 337 Days

Day: 26.1 Hours

Environment

Temp: 74 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,589,622 km

• M1: 261,796 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.35 AU - 1.45 AU

Year: 593 Days

Day: 26.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.76 AU - 2.84 AU

Year: 1249 Days

Day: 42.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144

Radius: 14.3

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.7 AU - 6.44 AU

Year: 4708 Days

Day: 6.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 51,589,622 km

• M1: 178,321 km (0.088 R)
• M2: 416,331 km (0.069 R)
• M3: 585,975 km (0.101 R)
• M4: 701,614 km (0.068 R)
• M5: 809,175 km (0.12 R)
• M6: 905,217 km (0.086 R)
• M7: 1,139,936 km (0.087 R)
• M8: 1,260,212 km (0.044 R)
• M9: 1,384,977 km (0.104 R)
• M10: 1,525,150 km (0.115 R)
• M11: 1,704,668 km (0.109 R)
• M12: 2,048,593 km (0.102 R)
• M13: 2,388,928 km (0.098 R)
• M14: 2,747,814 km (0.117 R)
• M15: 2,968,919 km (0.104 R)
• M16: 3,067,504 km (0.067 R)
• M17: 3,210,221 km (0.038 R)
• M18: 3,384,652 km (0.098 R)
• M19: 3,667,242 km (0.11 R)
• M20: 4,240,052 km (0.111 R)
• M21: 4,512,769 km (0.11 R)
• M22: 4,610,307 km (0.062 R)
• M23: 4,708,743 km (0.115 R)
• M24: 4,857,592 km (0.097 R)
• M25: 4,957,823 km (0.056 R)
• M26: 5,177,283 km (0.112 R)
• M27: 5,469,149 km (0.106 R)
• M28: 5,643,280 km (0.078 R)
• M29: 5,979,576 km (0.111 R)
• M30: 6,523,814 km (0.096 R)
• M31: 6,801,916 km (0.106 R)
• M32: 7,084,058 km (0.109 R)
• M33: 7,331,792 km (0.098 R)
• M34: 7,446,982 km (0.118 R)
• M35: 7,601,666 km (0.092 R)
• M36: 7,993,014 km (0.102 R)
• M37: 8,091,898 km (0.079 R)
• M38: 9,185,908 km (0.116 R)
• M39: 9,310,373 km (0.074 R)
• M40: 9,435,287 km (0.11 R)
• M41: 9,602,837 km (0.097 R)
• M42: 10,047,442 km (0.089 R)
• M43: 10,218,582 km (0.114 R)
• M44: 10,542,162 km (0.093 R)
• M45: 10,781,519 km (0.08 R)
• M46: 10,978,838 km (0.098 R)
• M47: 11,177,205 km (0.099 R)
• M48: 11,421,349 km (0.098 R)
• M49: 11,555,388 km (0.114 R)
• M50: 12,415,875 km (0.117 R)
• M51: 13,063,036 km (0.072 R)
• M52: 13,273,520 km (0.113 R)
• M53: 13,437,928 km (0.062 R)
• M54: 13,959,127 km (0.065 R)
• M55: 14,078,506 km (0.096 R)
• M56: 14,414,652 km (0.069 R)
• M57: 14,777,726 km (0.087 R)
• M58: 14,874,965 km (0.091 R)
• M59: 15,045,806 km (0.094 R)
• M60: 15,438,799 km (0.099 R)
• M61: 15,710,918 km (0.062 R)
• M62: 15,959,699 km (0.106 R)
• M63: 16,234,959 km (0.084 R)
• M64: 16,436,019 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.9

Radius: 10.4

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.39 AU - 11.33 AU

Year: 10256 Days

Day: 10.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,589,622 km

• M1: 320,738 km (0.099 R)
• M2: 495,618 km (0.065 R)
• M3: 588,219 km (0.037 R)
• M4: 775,067 km (0.077 R)
• M5: 1,165,218 km (0.068 R)
• M6: 1,272,031 km (0.12 R)
• M7: 1,337,704 km (0.108 R)
• M8: 1,756,728 km (0.101 R)
• M9: 1,855,313 km (0.073 R)
• M10: 2,403,589 km (0.102 R)
• M11: 2,825,006 km (0.116 R)
• M12: 3,929,038 km (0.079 R)
• M13: 4,092,100 km (0.083 R)
• M14: 4,357,636 km (0.112 R)
• M15: 4,836,050 km (0.104 R)
• M16: 5,116,995 km (0.066 R)
• M17: 5,223,808 km (0.089 R)
• M18: 5,331,219 km (0.08 R)
• M19: 5,403,325 km (0.099 R)
• M20: 6,561,811 km (0.092 R)
• M21: 6,794,885 km (0.1 R)
• M22: 6,873,125 km (0.081 R)
• M23: 7,268,961 km (0.075 R)
• M24: 7,591,045 km (0.105 R)
• M25: 7,917,767 km (0.048 R)
• M26: 8,082,923 km (0.106 R)
• M27: 8,290,864 km (0.107 R)
• M28: 8,374,638 km (0.114 R)
• M29: 9,663,873 km (0.087 R)
• M30: 9,751,986 km (0.105 R)
• M31: 10,968,067 km (0.046 R)
• M32: 11,430,474 km (0.118 R)
• M33: 11,617,322 km (0.08 R)
• M34: 11,758,093 km (0.118 R)
• M35: 11,994,009 km (0.102 R)
• M36: 12,183,849 km (0.115 R)
• M37: 13,491,035 km (0.066 R)
• M38: 14,387,276 km (0.088 R)
• M39: 14,487,955 km (0.109 R)
• M40: 14,588,934 km (0.101 R)
• M41: 15,353,977 km (0.11 R)
• M42: 15,611,884 km (0.118 R)
• M43: 16,079,677 km (0.119 R)
• M44: 16,394,131 km (0.091 R)
• M45: 16,604,915 km (0.093 R)
• M46: 16,763,638 km (0.053 R)
• M47: 17,135,838 km (0.108 R)
• M48: 18,761,667 km (0.076 R)
• M49: 19,314,581 km (0.113 R)
• M50: 19,481,532 km (0.11 R)
• M51: 20,492,964 km (0.104 R)
• M52: 20,890,894 km (0.111 R)
• M53: 21,406,408 km (0.067 R)
• M54: 24,345,557 km (0.065 R)
• M55: 24,646,249 km (0.117 R)
• M56: 25,251,672 km (0.11 R)
• M57: 25,373,295 km (0.063 R)
• M58: 25,617,289 km (0.1 R)
• M59: 26,662,529 km (0.047 R)
• M60: 26,786,396 km (0.057 R)
• M61: 27,159,194 km (0.102 R)
• M62: 28,351,190 km (0.1 R)
• M63: 28,604,160 km (0.077 R)
• M64: 30,461,567 km (0.042 R)
• M65: 30,591,119 km (0.088 R)
• M66: 30,850,821 km (0.085 R)
• M67: 31,896,510 km (0.066 R)
• M68: 32,225,775 km (0.086 R)
• M69: 32,887,446 km (0.096 R)
• M70: 33,687,496 km (0.114 R)
• M71: 35,306,893 km (0.064 R)
• M72: 36,675,564 km (0.101 R)
• M73: 37,505,084 km (0.045 R)
• M74: 37,922,163 km (0.09 R)
• M75: 38,480,611 km (0.102 R)
• M76: 38,901,281 km (0.115 R)
• M77: 39,535,127 km (0.094 R)
• M78: 40,030,595 km (0.108 R)
• M79: 40,599,217 km (0.069 R)
• M80: 41,600,774 km (0.1 R)
• M81: 41,888,451 km (0.106 R)
• M82: 42,393,493 km (0.115 R)
• M83: 42,900,481 km (0.051 R)
• M84: 44,727,669 km (0.068 R)
• M85: 45,613,588 km (0.103 R)
• M86: 46,356,491 km (0.113 R)
• M87: 46,430,990 km (0.116 R)
• M88: 46,729,288 km (0.033 R)
• M89: 48,080,008 km (0.101 R)
• M90: 48,684,383 km (0.119 R)
• M91: 50,206,392 km (0.093 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 12,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit