🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.52 AU - 0.54 AU

Year: 140 Days

Day: 42.2 Hours

Environment

Temp: 245 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,267,759 km

• M1: 35,754 km (0.113 R)
• M2: 74,201 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.47 AU - 0.69 AU

Year: 161 Days

Day: 15.3 Hours

Environment

Temp: 196 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,267,759 km

• M1: 426,653 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.59 AU - 0.95 AU

Year: 246 Days

Day: 22.2 Hours

Environment

Temp: 112 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.76 AU - 2.32 AU

Year: 1059 Days

Day: 13.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.15 AU - 2.29 AU

Year: 1202 Days

Day: 32.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,267,759 km

• M1: 82,728 km (0.102 R)
• M2: 250,876 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.25 AU - 3.39 AU

Year: 1721 Days

Day: 35.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.5

Radius: 12

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.81 AU - 5.89 AU

Year: 5142 Days

Day: 8.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,267,759 km

• M1: 149,448 km (0.102 R)
• M2: 522,545 km (0.116 R)
• M3: 1,052,122 km (0.114 R)
• M4: 1,526,048 km (0.075 R)
• M5: 2,126,833 km (0.114 R)
• M6: 2,677,054 km (0.111 R)
• M7: 3,320,923 km (0.104 R)
• M8: 4,701,711 km (0.048 R)
• M9: 5,919,139 km (0.05 R)
• M10: 7,227,971 km (0.093 R)
• M11: 7,855,534 km (0.055 R)
• M12: 8,761,947 km (0.102 R)
• M13: 9,219,567 km (0.111 R)
• M14: 9,869,271 km (0.056 R)
• M15: 11,308,851 km (0.054 R)
• M16: 13,097,294 km (0.069 R)
• M17: 15,483,978 km (0.04 R)
• M18: 16,970,981 km (0.08 R)
• M19: 19,587,298 km (0.088 R)
• M20: 21,474,176 km (0.073 R)
• M21: 22,616,356 km (0.116 R)
• M22: 25,438,520 km (0.045 R)
• M23: 27,240,127 km (0.115 R)
• M24: 29,494,118 km (0.107 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 10,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit