🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.77 AU - 1.27 AU

Year: 388 Days

Day: 31 Hours

Environment

Temp: 15 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 33,048,692 km

• M1: 43,383 km (0.083 R)
• M2: 324,478 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.86 AU - 1.88 AU

Year: 963 Days

Day: 13.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,048,692 km

• M1: 743,053 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.49 AU - 2.49 AU

Year: 1058 Days

Day: 20.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,048,692 km

• M1: 1,012,628 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.7 AU - 2.74 AU

Year: 1246 Days

Day: 24 Hours

Environment

Temp: -81 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.23 AU - 3.51 AU

Year: 1832 Days

Day: 26.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.39 AU - 3.83 AU

Year: 2066 Days

Day: 21.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.1

Radius: 11.2

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.15 AU - 5.71 AU

Year: 4767 Days

Day: 14.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,048,692 km

• M1: 172,187 km (0.047 R)
• M2: 261,647 km (0.11 R)
• M3: 587,172 km (0.089 R)
• M4: 709,991 km (0.093 R)
• M5: 815,159 km (0.12 R)
• M6: 1,102,836 km (0.118 R)
• M7: 1,307,336 km (0.078 R)
• M8: 2,108,732 km (0.058 R)
• M9: 2,631,576 km (0.094 R)
• M10: 2,951,267 km (0.072 R)
• M11: 3,465,883 km (0.108 R)
• M12: 3,581,523 km (0.073 R)
• M13: 3,698,508 km (0.117 R)
• M14: 3,793,054 km (0.105 R)
• M15: 4,057,094 km (0.071 R)
• M16: 4,452,033 km (0.106 R)
• M17: 4,527,430 km (0.06 R)
• M18: 4,679,571 km (0.097 R)
• M19: 5,305,339 km (0.075 R)
• M20: 5,412,301 km (0.065 R)
• M21: 5,628,171 km (0.051 R)
• M22: 6,463,226 km (0.098 R)
• M23: 6,577,519 km (0.107 R)
• M24: 7,515,947 km (0.085 R)
• M25: 7,817,835 km (0.103 R)
• M26: 7,939,757 km (0.085 R)
• M27: 8,278,148 km (0.047 R)
• M28: 8,402,464 km (0.063 R)
• M29: 8,969,290 km (0.086 R)
• M30: 9,128,911 km (0.089 R)
• M31: 9,257,415 km (0.119 R)
• M32: 9,580,996 km (0.115 R)
• M33: 10,239,675 km (0.043 R)
• M34: 10,373,116 km (0.086 R)
• M35: 12,729,582 km (0.032 R)
• M36: 12,873,196 km (0.072 R)
• M37: 14,638,301 km (0.108 R)
• M38: 14,977,589 km (0.108 R)
• M39: 16,205,339 km (0.047 R)
• M40: 16,556,296 km (0.087 R)
• M41: 16,752,568 km (0.087 R)
• M42: 17,107,564 km (0.102 R)
• M43: 17,266,137 km (0.109 R)
• M44: 17,504,896 km (0.117 R)
• M45: 17,825,035 km (0.101 R)
• M46: 18,146,970 km (0.075 R)
• M47: 18,633,761 km (0.094 R)
• M48: 19,330,588 km (0.042 R)
• M49: 19,619,910 km (0.115 R)
• M50: 19,994,204 km (0.025 R)
• M51: 20,707,487 km (0.076 R)
• M52: 20,876,532 km (0.098 R)
• M53: 21,600,137 km (0.102 R)
• M54: 22,548,737 km (0.106 R)
• M55: 22,897,151 km (0.12 R)
• M56: 23,291,042 km (0.027 R)
• M57: 23,422,987 km (0.079 R)
• M58: 23,599,064 km (0.102 R)
• M59: 23,952,713 km (0.114 R)
• M60: 24,531,208 km (0.049 R)
• M61: 25,294,606 km (0.1 R)
• M62: 25,430,142 km (0.079 R)
• M63: 25,611,155 km (0.086 R)
• M64: 26,020,156 km (0.116 R)
• M65: 26,111,411 km (0.104 R)
• M66: 26,798,663 km (0.088 R)
• M67: 26,936,742 km (0.063 R)
• M68: 27,260,173 km (0.036 R)
• M69: 27,957,299 km (0.077 R)
• M70: 29,226,936 km (0.093 R)
• M71: 29,749,631 km (0.108 R)
• M72: 29,988,240 km (0.116 R)
• M73: 30,900,787 km (0.09 R)
• M74: 30,997,277 km (0.103 R)
• M75: 31,094,067 km (0.106 R)
• M76: 32,017,535 km (0.057 R)
• M77: 32,409,032 km (0.039 R)
• M78: 32,556,237 km (0.048 R)
• M79: 32,703,740 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 10,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit