🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.66 AU - 0.76 AU

Year: 213 Days

Day: 15 Hours

Environment

Temp: 149 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.43 AU - 1.61 AU

Year: 668 Days

Day: 14 Hours

Environment

Temp: -19 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,015,814 km

• M1: 91,404 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.94 AU - 3.18 AU

Year: 1460 Days

Day: 37.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.52 AU - 2.72 AU

Year: 1512 Days

Day: 21.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.17 AU - 3.39 AU

Year: 1652 Days

Day: 19.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.74 AU - 2.86 AU

Year: 1670 Days

Day: 33.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.7 AU - 4.06 AU

Year: 2724 Days

Day: 27.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,015,814 km

• M1: 988,992 km (0.069 R)

Asteroid Belt

Center: 6.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.1

Radius: 9.7

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.73 AU - 9.47 AU

Year: 8990 Days

Day: 6.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,015,814 km

• M1: 120,875 km (0.098 R)
• M2: 458,667 km (0.088 R)
• M3: 1,381,985 km (0.117 R)
• M4: 1,948,213 km (0.098 R)
• M5: 2,285,855 km (0.08 R)
• M6: 2,623,199 km (0.071 R)
• M7: 2,972,360 km (0.098 R)
• M8: 3,494,606 km (0.077 R)
• M9: 5,467,503 km (0.08 R)
• M10: 6,288,646 km (0.06 R)
• M11: 6,956,899 km (0.119 R)
• M12: 8,261,094 km (0.094 R)
• M13: 8,566,872 km (0.099 R)
• M14: 9,388,164 km (0.064 R)
• M15: 11,346,550 km (0.088 R)
• M16: 14,051,130 km (0.065 R)
• M17: 14,424,825 km (0.093 R)
• M18: 15,585,705 km (0.1 R)
• M19: 18,387,074 km (0.097 R)
• M20: 22,171,751 km (0.073 R)
• M21: 25,055,998 km (0.102 R)
• M22: 25,884,022 km (0.077 R)
• M23: 27,984,825 km (0.098 R)
• M24: 35,538,021 km (0.106 R)
• M25: 35,884,041 km (0.111 R)
• M26: 44,612,927 km (0.09 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 14,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit