🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.66 AU - 0.8 AU

Year: 238 Days

Day: 24 Hours

Environment

Temp: 101 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,000,170 km

• M1: 37,699 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.14 AU - 1.3 AU

Year: 513 Days

Day: 33.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,000,170 km

• M1: 241,301 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.01 AU - 1.61 AU

Year: 571 Days

Day: 43.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.28 AU - 2.52 AU

Year: 1416 Days

Day: 42.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,000,170 km

• M1: 32,762 km (0.041 R)
• M2: 91,255 km (0.064 R)

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.9

Radius: 14.7

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.79 AU - 8.97 AU

Year: 7635 Days

Day: 11.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 36,000,170 km

• M1: 183,108 km (0.117 R)
• M2: 671,844 km (0.112 R)
• M3: 1,219,223 km (0.108 R)
• M4: 1,812,528 km (0.115 R)
• M5: 2,615,420 km (0.108 R)
• M6: 3,192,419 km (0.095 R)
• M7: 3,901,512 km (0.096 R)
• M8: 5,667,515 km (0.06 R)
• M9: 6,174,503 km (0.11 R)
• M10: 6,992,055 km (0.097 R)
• M11: 7,803,923 km (0.107 R)
• M12: 8,392,889 km (0.07 R)
• M13: 9,096,299 km (0.071 R)
• M14: 10,907,181 km (0.09 R)
• M15: 11,949,130 km (0.102 R)
• M16: 16,092,692 km (0.094 R)
• M17: 16,790,715 km (0.112 R)
• M18: 17,376,840 km (0.09 R)
• M19: 18,315,716 km (0.105 R)
• M20: 23,931,620 km (0.082 R)
• M21: 24,674,673 km (0.04 R)
• M22: 28,438,705 km (0.039 R)
• M23: 29,459,860 km (0.072 R)
• M24: 30,409,358 km (0.095 R)
• M25: 32,670,529 km (0.047 R)
• M26: 34,100,685 km (0.096 R)
• M27: 34,621,435 km (0.057 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 16,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit