🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.42 AU - 0.58 AU

Year: 133 Days

Day: 37.9 Hours

Environment

Temp: 233 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,242,416 km

• M1: 125,064 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.42 AU - 1.46 AU

Year: 651 Days

Day: 45.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,242,416 km

• M1: 670,348 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.69 AU - 1.77 AU

Year: 857 Days

Day: 15.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.6

Radius: 8.7

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.77 AU - 9.71 AU

Year: 8911 Days

Day: 12.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 46,242,416 km

• M1: 108,309 km (0.099 R)
• M2: 511,475 km (0.1 R)
• M3: 947,403 km (0.072 R)
• M4: 1,889,571 km (0.098 R)
• M5: 2,639,654 km (0.098 R)
• M6: 2,973,108 km (0.117 R)
• M7: 3,776,149 km (0.099 R)
• M8: 4,312,159 km (0.101 R)
• M9: 5,115,200 km (0.12 R)
• M10: 5,535,869 km (0.093 R)
• M11: 5,909,714 km (0.11 R)
• M12: 6,300,165 km (0.095 R)
• M13: 8,970,636 km (0.073 R)
• M14: 9,439,326 km (0.057 R)
• M15: 9,875,255 km (0.074 R)
• M16: 10,426,074 km (0.104 R)
• M17: 12,487,682 km (0.047 R)
• M18: 12,836,395 km (0.066 R)
• M19: 14,108,276 km (0.11 R)
• M20: 14,936,599 km (0.098 R)
• M21: 16,000,091 km (0.044 R)
• M22: 17,113,398 km (0.052 R)
• M23: 17,399,579 km (0.079 R)
• M24: 27,354,569 km (0.101 R)
• M25: 28,741,491 km (0.098 R)
• M26: 30,070,668 km (0.066 R)
• M27: 35,334,119 km (0.092 R)
• M28: 36,739,891 km (0.1 R)
• M29: 40,670,276 km (0.065 R)
• M30: 42,868,167 km (0.085 R)
• M31: 43,396,547 km (0.106 R)
• M32: 43,795,674 km (0.116 R)
• M33: 46,104,119 km (0.083 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 17,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit