🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.49 AU - 0.57 AU

Year: 144 Days

Day: 26 Hours

Environment

Temp: 158 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.66 AU - 0.76 AU

Year: 223 Days

Day: 43.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,106,957 km

• M1: 26,628 km (0.033 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.55 AU - 2.79 AU

Year: 1626 Days

Day: 43.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.86 AU - 2.98 AU

Year: 1860 Days

Day: 43.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,106,957 km

• M1: 1,164,470 km (0.116 R)

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607

Radius: 8.2

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.06 AU - 6.66 AU

Year: 5288 Days

Day: 13.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 30,106,957 km

• M1: 102,475 km (0.069 R)
• M2: 476,619 km (0.09 R)
• M3: 2,215,694 km (0.104 R)
• M4: 2,891,278 km (0.102 R)
• M5: 4,468,638 km (0.076 R)
• M6: 5,513,729 km (0.076 R)
• M7: 6,017,126 km (0.091 R)
• M8: 7,287,660 km (0.074 R)
• M9: 8,418,321 km (0.079 R)
• M10: 9,126,368 km (0.092 R)
• M11: 11,348,046 km (0.096 R)
• M12: 12,211,525 km (0.108 R)
• M13: 14,122,937 km (0.082 R)
• M14: 17,696,231 km (0.079 R)
• M15: 23,390,375 km (0.069 R)
• M16: 25,343,076 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 17,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit