🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.47 AU - 0.59 AU

Year: 145 Days

Day: 44.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.07 AU - 1.39 AU

Year: 514 Days

Day: 44.1 Hours

Environment

Temp: -21 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,844,098 km

• M1: 553,662 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.38 AU - 4.18 AU

Year: 2769 Days

Day: 23.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.15 AU - 4.57 AU

Year: 2857 Days

Day: 17 Hours

Environment

Temp: -125 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,844,098 km

• M1: 1,024,147 km (0.113 R)

Asteroid Belt

Center: 6.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.8

Radius: 11.5

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.09 AU - 11.63 AU

Year: 11664 Days

Day: 5.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 37,844,098 km

• M1: 143,614 km (0.092 R)
• M2: 549,922 km (0.078 R)
• M3: 1,449,155 km (0.081 R)
• M4: 2,147,178 km (0.094 R)
• M5: 3,078,275 km (0.095 R)
• M6: 3,465,285 km (0.115 R)
• M7: 3,982,744 km (0.098 R)
• M8: 4,743,449 km (0.055 R)
• M9: 5,981,222 km (0.109 R)
• M10: 6,518,727 km (0.086 R)
• M11: 7,051,744 km (0.049 R)
• M12: 7,965,039 km (0.09 R)
• M13: 9,614,954 km (0.093 R)
• M14: 15,112,826 km (0.101 R)
• M15: 30,762,558 km (0.092 R)
• M16: 33,498,554 km (0.083 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 13,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit