🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.49 AU - 0.53 AU

Year: 140 Days

Day: 23.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,689,500 km

• M1: 64,925 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.52 AU - 0.58 AU

Year: 157 Days

Day: 14.3 Hours

Environment

Temp: 122 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.56 AU - 1.78 AU

Year: 831 Days

Day: 38.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,689,500 km

• M1: 967,449 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.46 AU - 2.24 AU

Year: 969 Days

Day: 27.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.52 AU - 3.14 AU

Year: 1833 Days

Day: 47.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.45 AU - 3.39 AU

Year: 1921 Days

Day: 41 Hours

Environment

Temp: -107 °C

Axial Tilt: 143.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.1

Radius: 12.1

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.67 AU - 4.37 AU

Year: 3103 Days

Day: 11.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 24,689,500 km

• M1: 168,298 km (0.059 R)
• M2: 410,796 km (0.089 R)
• M3: 652,247 km (0.117 R)
• M4: 963,261 km (0.093 R)
• M5: 1,437,336 km (0.105 R)
• M6: 1,708,856 km (0.047 R)
• M7: 2,373,669 km (0.077 R)
• M8: 3,295,491 km (0.112 R)
• M9: 4,793,864 km (0.093 R)
• M10: 5,780,761 km (0.026 R)
• M11: 7,200,445 km (0.057 R)
• M12: 7,791,057 km (0.107 R)
• M13: 8,433,879 km (0.119 R)
• M14: 9,921,032 km (0.102 R)
• M15: 10,614,119 km (0.091 R)
• M16: 12,037,542 km (0.095 R)
• M17: 13,733,683 km (0.037 R)
• M18: 14,889,177 km (0.09 R)
• M19: 15,271,998 km (0.076 R)
• M20: 23,669,674 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 12,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit