🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.16 AU - 1.58 AU

Year: 577 Days

Day: 36.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,472,560 km

• M1: 1,108,670 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.47 AU - 2.29 AU

Year: 928 Days

Day: 20.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.1 AU - 2.34 AU

Year: 1190 Days

Day: 40 Hours

Environment

Temp: -70 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.51 AU - 3.37 AU

Year: 1814 Days

Day: 24.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,472,560 km

• M1: 55,800 km (0.086 R)

Asteroid Belt

Center: 6.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.3

Radius: 9.9

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.92 AU - 9.66 AU

Year: 10190 Days

Day: 13.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 51,472,560 km

• M1: 124,765 km (0.063 R)
• M2: 542,143 km (0.095 R)
• M3: 1,165,966 km (0.087 R)
• M4: 1,716,336 km (0.077 R)
• M5: 2,582,209 km (0.087 R)
• M6: 3,091,739 km (0.106 R)
• M7: 4,285,081 km (0.033 R)
• M8: 6,240,026 km (0.064 R)
• M9: 6,707,520 km (0.054 R)
• M10: 7,237,096 km (0.079 R)
• M11: 7,632,184 km (0.1 R)
• M12: 8,509,127 km (0.071 R)
• M13: 9,972,493 km (0.09 R)
• M14: 10,512,242 km (0.083 R)
• M15: 10,968,217 km (0.11 R)
• M16: 13,041,045 km (0.047 R)
• M17: 14,230,946 km (0.117 R)
• M18: 14,978,786 km (0.106 R)
• M19: 15,818,180 km (0.098 R)
• M20: 16,216,110 km (0.104 R)
• M21: 17,240,107 km (0.046 R)
• M22: 18,379,295 km (0.103 R)
• M23: 18,819,113 km (0.074 R)
• M24: 19,341,210 km (0.102 R)
• M25: 19,872,880 km (0.077 R)
• M26: 23,185,127 km (0.058 R)
• M27: 24,660,461 km (0.115 R)
• M28: 26,568,133 km (0.118 R)
• M29: 27,893,271 km (0.027 R)
• M30: 30,983,514 km (0.081 R)
• M31: 34,074,505 km (0.084 R)
• M32: 37,365,210 km (0.096 R)

Asteroid Belt

Center: 12.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.5

Radius: 4.2

Gravity: 10.91 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 13.57 AU - 16.51 AU

Year: 20991 Days

Day: 20.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,472,560 km

• M1: 52,359 km (0.036 R)
• M2: 367,412 km (0.115 R)
• M3: 563,236 km (0.069 R)
• M4: 1,332,468 km (0.109 R)
• M5: 1,752,988 km (0.113 R)
• M6: 2,037,822 km (0.088 R)
• M7: 4,492,424 km (0.115 R)
• M8: 5,356,801 km (0.054 R)
• M9: 7,578,329 km (0.112 R)
• M10: 8,607,263 km (0.118 R)
• M11: 10,720,632 km (0.117 R)
• M12: 11,214,604 km (0.058 R)
• M13: 11,439,001 km (0.096 R)
• M14: 14,435,895 km (0.084 R)
• M15: 15,448,374 km (0.076 R)
• M16: 17,017,805 km (0.1 R)
• M17: 19,405,088 km (0.073 R)
• M18: 27,076,616 km (0.102 R)
• M19: 27,277,975 km (0.07 R)
• M20: 32,191,367 km (0.037 R)
• M21: 36,424,239 km (0.108 R)
• M22: 36,669,729 km (0.093 R)
• M23: 41,814,101 km (0.111 R)
• M24: 44,697,899 km (0.108 R)
• M25: 46,837,149 km (0.09 R)
• M26: 50,552,561 km (0.117 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 14,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit