🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.45 AU - 0.67 AU

Year: 153 Days

Day: 35.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,961,799 km

• M1: 55,650 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.61 AU - 0.95 AU

Year: 252 Days

Day: 17.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.33 AU - 2.07 AU

Year: 810 Days

Day: 31.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.36 AU - 4.94 AU

Year: 3088 Days

Day: 13.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.22 AU - 4.34 AU

Year: 3234 Days

Day: 47.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,961,799 km

• M1: 2,240,677 km (0.11 R)

Asteroid Belt

Center: 8.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.3

Radius: 14.2

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.64 AU - 13.22 AU

Year: 15050 Days

Day: 6.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,961,799 km

• M1: 186,997 km (0.059 R)
• M2: 630,256 km (0.081 R)
• M3: 1,211,743 km (0.117 R)
• M4: 2,916,261 km (0.108 R)
• M5: 3,657,818 km (0.042 R)
• M6: 4,578,892 km (0.12 R)
• M7: 5,815,617 km (0.084 R)
• M8: 6,585,149 km (0.08 R)
• M9: 7,866,006 km (0.119 R)
• M10: 8,457,216 km (0.114 R)
• M11: 9,260,856 km (0.061 R)
• M12: 9,920,732 km (0.103 R)
• M13: 11,925,793 km (0.113 R)
• M14: 12,764,738 km (0.083 R)
• M15: 14,875,414 km (0.087 R)
• M16: 15,453,909 km (0.091 R)
• M17: 17,633,251 km (0.109 R)
• M18: 18,648,422 km (0.095 R)
• M19: 21,682,566 km (0.103 R)
• M20: 22,260,014 km (0.063 R)
• M21: 22,847,784 km (0.086 R)
• M22: 24,941,855 km (0.073 R)
• M23: 27,161,139 km (0.089 R)
• M24: 31,566,946 km (0.077 R)
• M25: 33,718,762 km (0.104 R)
• M26: 35,055,867 km (0.07 R)
• M27: 42,404,414 km (0.076 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: 552 - 19,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit