🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.64 AU - 0.8 AU

Year: 222 Days

Day: 42 Hours

Environment

Temp: 131 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.63 AU - 0.97 AU

Year: 260 Days

Day: 20.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,238,792 km

• M1: 160,219 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.95 AU - 1.47 AU

Year: 484 Days

Day: 23.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.44 AU - 2.06 AU

Year: 841 Days

Day: 24.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,238,792 km

• M1: 502,200 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.61 AU - 2.41 AU

Year: 1036 Days

Day: 41.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.4

Radius: 14.6

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.6 AU - 10.78 AU

Year: 9310 Days

Day: 11.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,238,792 km

• M1: 181,612 km (0.07 R)
• M2: 875,596 km (0.119 R)
• M3: 1,501,215 km (0.047 R)
• M4: 3,085,306 km (0.117 R)
• M5: 3,618,324 km (0.083 R)
• M6: 5,024,693 km (0.091 R)
• M7: 6,363,295 km (0.028 R)
• M8: 8,666,205 km (0.09 R)
• M9: 10,279,917 km (0.102 R)
• M10: 10,738,883 km (0.113 R)
• M11: 11,918,762 km (0.116 R)
• M12: 12,947,097 km (0.109 R)
• M13: 13,422,819 km (0.089 R)
• M14: 14,346,286 km (0.065 R)
• M15: 15,576,429 km (0.094 R)
• M16: 16,805,675 km (0.053 R)
• M17: 19,379,656 km (0.102 R)
• M18: 22,803,503 km (0.098 R)
• M19: 24,839,978 km (0.117 R)
• M20: 25,949,546 km (0.108 R)
• M21: 31,036,322 km (0.117 R)
• M22: 33,534,008 km (0.118 R)
• M23: 39,296,967 km (0.101 R)
• M24: 41,057,584 km (0.04 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 18,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit