🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.6 AU - 0.94 AU

Year: 239 Days

Day: 26 Hours

Environment

Temp: 174 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,172,232 km

• M1: 77,043 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.48 AU - 2 AU

Year: 810 Days

Day: 23.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.97 AU - 2.31 AU

Year: 1105 Days

Day: 34.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.27 AU - 2.87 AU

Year: 1455 Days

Day: 41.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.8

Radius: 14.9

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.87 AU - 7.85 AU

Year: 5663 Days

Day: 7.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,172,232 km

• M1: 185,352 km (0.118 R)
• M2: 689,048 km (0.081 R)
• M3: 1,257,370 km (0.08 R)
• M4: 2,083,001 km (0.112 R)
• M5: 2,889,782 km (0.097 R)
• M6: 4,875,245 km (0.1 R)
• M7: 5,726,906 km (0.085 R)
• M8: 9,886,923 km (0.101 R)
• M9: 11,802,973 km (0.116 R)
• M10: 13,011,125 km (0.086 R)
• M11: 16,233,463 km (0.113 R)
• M12: 16,807,321 km (0.083 R)
• M13: 19,310,243 km (0.029 R)
• M14: 20,986,038 km (0.113 R)
• M15: 24,793,154 km (0.06 R)
• M16: 27,125,535 km (0.082 R)
• M17: 32,423,842 km (0.086 R)
• M18: 34,681,873 km (0.102 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 13,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit