🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.52 AU - 0.56 AU

Year: 144 Days

Day: 16.3 Hours

Environment

Temp: 245 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.75 AU - 0.87 AU

Year: 264 Days

Day: 43.4 Hours

Environment

Temp: 115 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.97 AU - 2.51 AU

Year: 1212 Days

Day: 21 Hours

Environment

Temp: -67 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.79 AU - 2.81 AU

Year: 1694 Days

Day: 37.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,067,260 km

• M1: 86,617 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.81 AU - 2.99 AU

Year: 1786 Days

Day: 27.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,067,260 km

• M1: 450,439 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.5

Radius: 14

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 11.72 AU - 12.08 AU

Year: 14846 Days

Day: 9.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,067,260 km

• M1: 176,226 km (0.098 R)
• M2: 743,801 km (0.118 R)
• M3: 1,347,428 km (0.089 R)
• M4: 1,899,295 km (0.119 R)
• M5: 2,343,750 km (0.081 R)
• M6: 3,519,888 km (0.096 R)
• M7: 4,227,486 km (0.116 R)
• M8: 4,760,354 km (0.115 R)
• M9: 5,369,816 km (0.117 R)
• M10: 6,635,114 km (0.049 R)
• M11: 11,149,529 km (0.04 R)
• M12: 12,508,626 km (0.034 R)
• M13: 14,656,253 km (0.053 R)
• M14: 15,950,424 km (0.068 R)
• M15: 18,323,645 km (0.114 R)
• M16: 18,840,057 km (0.072 R)
• M17: 19,825,009 km (0.09 R)
• M18: 20,291,006 km (0.054 R)
• M19: 22,228,598 km (0.087 R)
• M20: 22,731,845 km (0.04 R)
• M21: 26,657,144 km (0.092 R)
• M22: 27,225,167 km (0.096 R)
• M23: 31,431,410 km (0.036 R)
• M24: 37,215,911 km (0.073 R)
• M25: 38,524,593 km (0.027 R)
• M26: 43,022,253 km (0.103 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 17,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit