🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.42 AU - 0.7 AU

Year: 126 Days

Day: 40.2 Hours

Environment

Temp: 329 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,648,928 km

• M1: 37,848 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.58 AU - 0.6 AU

Year: 136 Days

Day: 19.7 Hours

Environment

Temp: 315 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.61 AU - 0.67 AU

Year: 154 Days

Day: 22.7 Hours

Environment

Temp: 350 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.87 AU - 0.89 AU

Year: 248 Days

Day: 45.3 Hours

Environment

Temp: 289 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.53 AU - 1.59 AU

Year: 585 Days

Day: 22.3 Hours

Environment

Temp: 105 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,648,928 km

• M1: 74,201 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.23 AU - 4.05 AU

Year: 2085 Days

Day: 36.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,648,928 km

• M1: 41,738 km (0.1 R)
• M2: 2,194,900 km (0.041 R)

Asteroid Belt

Center: 7.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.8

Radius: 14.2

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 12.05 AU - 12.59 AU

Year: 12983 Days

Day: 5.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,648,928 km

• M1: 177,124 km (0.107 R)
• M2: 992,133 km (0.118 R)
• M3: 2,589,090 km (0.076 R)
• M4: 3,041,774 km (0.077 R)
• M5: 4,223,746 km (0.113 R)
• M6: 5,483,809 km (0.109 R)
• M7: 7,608,847 km (0.091 R)
• M8: 8,928,300 km (0.114 R)
• M9: 10,183,875 km (0.03 R)
• M10: 11,383,500 km (0.104 R)
• M11: 20,638,223 km (0.112 R)
• M12: 25,163,559 km (0.081 R)
• M13: 28,910,836 km (0.06 R)
• M14: 40,471,759 km (0.093 R)
• M15: 41,408,840 km (0.108 R)
• M16: 42,360,283 km (0.098 R)
• M17: 43,326,386 km (0.104 R)
• M18: 43,884,835 km (0.105 R)

Kuiper Belt

Range: 36.5 - 62.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 17,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit