🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.42 AU - 0.6 AU

Year: 131 Days

Day: 46 Hours

Environment

Temp: 185 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.72 AU - 1.18 AU

Year: 333 Days

Day: 20.9 Hours

Environment

Temp: 112 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.38 AU - 2.52 AU

Year: 1380 Days

Day: 15.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 153.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,444,865 km

• M1: 1,526,646 km (0.086 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670

Radius: 14.9

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.45 AU - 6.29 AU

Year: 5118 Days

Day: 7.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,444,865 km

• M1: 186,249 km (0.091 R)
• M2: 821,442 km (0.114 R)
• M3: 1,364,183 km (0.079 R)
• M4: 1,872,068 km (0.064 R)
• M5: 2,607,940 km (0.099 R)
• M6: 3,637,472 km (0.035 R)
• M7: 4,366,762 km (0.078 R)
• M8: 4,845,026 km (0.077 R)
• M9: 5,527,941 km (0.102 R)
• M10: 6,119,899 km (0.12 R)
• M11: 6,688,670 km (0.072 R)
• M12: 8,006,628 km (0.095 R)
• M13: 8,727,540 km (0.053 R)
• M14: 9,367,968 km (0.109 R)
• M15: 9,953,943 km (0.076 R)
• M16: 10,969,862 km (0.102 R)
• M17: 12,102,468 km (0.096 R)
• M18: 14,216,136 km (0.054 R)
• M19: 14,879,004 km (0.105 R)
• M20: 16,747,631 km (0.076 R)
• M21: 27,293,084 km (0.071 R)
• M22: 28,231,661 km (0.066 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 11,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit