🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.41 AU - 0.63 AU

Year: 136 Days

Day: 30.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.54 AU - 0.64 AU

Year: 165 Days

Day: 29.2 Hours

Environment

Temp: 222 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.48 AU - 0.7 AU

Year: 165 Days

Day: 19.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.53 AU - 0.83 AU

Year: 204 Days

Day: 47.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,599,192 km

• M1: 135,835 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.69 AU - 0.69 AU

Year: 208 Days

Day: 44.8 Hours

Environment

Temp: 158 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.63 AU - 0.85 AU

Year: 231 Days

Day: 38.1 Hours

Environment

Temp: 107 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,599,192 km

• M1: 35,754 km (0.06 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.4 AU - 1.5 AU

Year: 635 Days

Day: 18.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.46 AU - 3.34 AU

Year: 1795 Days

Day: 46.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.27 AU - 5.01 AU

Year: 3061 Days

Day: 26.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.7

Radius: 8.7

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.41 AU - 9.47 AU

Year: 8911 Days

Day: 11.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,599,192 km

• M1: 108,458 km (0.12 R)
• M2: 394,490 km (0.11 R)
• M3: 1,095,804 km (0.073 R)
• M4: 1,455,587 km (0.107 R)
• M5: 1,830,480 km (0.119 R)
• M6: 2,161,839 km (0.115 R)
• M7: 2,797,331 km (0.091 R)
• M8: 3,990,374 km (0.088 R)
• M9: 7,299,329 km (0.049 R)
• M10: 8,009,470 km (0.055 R)
• M11: 8,403,810 km (0.102 R)
• M12: 12,039,786 km (0.04 R)
• M13: 12,970,584 km (0.091 R)
• M14: 13,514,971 km (0.116 R)
• M15: 14,200,727 km (0.106 R)
• M16: 17,467,347 km (0.093 R)
• M17: 18,205,911 km (0.108 R)
• M18: 19,352,729 km (0.089 R)
• M19: 20,063,468 km (0.05 R)
• M20: 24,514,902 km (0.071 R)
• M21: 26,293,172 km (0.068 R)
• M22: 27,558,471 km (0.09 R)
• M23: 27,955,803 km (0.12 R)
• M24: 30,738,622 km (0.116 R)
• M25: 31,923,438 km (0.116 R)
• M26: 32,804,120 km (0.095 R)
• M27: 35,543,257 km (0.097 R)
• M28: 36,728,222 km (0.075 R)
• M29: 39,679,489 km (0.06 R)
• M30: 42,256,611 km (0.116 R)
• M31: 43,318,008 km (0.051 R)
• M32: 44,669,625 km (0.112 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 148 - 18,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit