🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.67 AU - 1.05 AU

Year: 229 Days

Day: 40.9 Hours

Environment

Temp: 241 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.81 AU - 0.95 AU

Year: 237 Days

Day: 41.7 Hours

Environment

Temp: 230 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,191,628 km

• M1: 186,100 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.17 AU - 1.27 AU

Year: 387 Days

Day: 37.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.06 AU - 2.08 AU

Year: 855 Days

Day: 34.5 Hours

Environment

Temp: 87 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,191,628 km

• M1: 568,472 km (0.1 R)
• M2: 842,834 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.35 AU - 2.37 AU

Year: 1040 Days

Day: 12 Hours

Environment

Temp: 36 °C

Axial Tilt: 99.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.39 AU - 2.89 AU

Year: 1231 Days

Day: 29.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.49 AU - 5.85 AU

Year: 3373 Days

Day: 12.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,191,628 km

• M1: 221,554 km (0.084 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.84 AU - 5.92 AU

Year: 4092 Days

Day: 27.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,191,628 km

• M1: 188,793 km (0.119 R)

Asteroid Belt

Center: 6.74 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Terrestrial

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.52 AU - 8.68 AU

Year: 6012 Days

Day: 12.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,191,628 km

• M1: 31,116 km (0.115 R)

Planet 10 - Gas Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.3

Radius: 15

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 15.47 AU - 17.37 AU

Year: 19094 Days

Day: 11.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 83,191,628 km

• M1: 208,240 km (0.063 R)
• M2: 686,953 km (0.077 R)
• M3: 1,183,319 km (0.036 R)
• M4: 1,856,958 km (0.05 R)
• M5: 2,931,969 km (0.087 R)
• M6: 4,563,782 km (0.104 R)
• M7: 7,600,170 km (0.084 R)
• M8: 8,586,170 km (0.114 R)
• M9: 12,060,880 km (0.12 R)
• M10: 13,402,623 km (0.117 R)
• M11: 13,996,526 km (0.118 R)
• M12: 16,131,886 km (0.109 R)
• M13: 17,407,956 km (0.071 R)
• M14: 19,873,479 km (0.104 R)
• M15: 20,548,913 km (0.117 R)
• M16: 21,439,768 km (0.064 R)
• M17: 25,714,528 km (0.052 R)
• M18: 28,292,847 km (0.106 R)
• M19: 29,895,040 km (0.066 R)
• M20: 32,876,675 km (0.104 R)
• M21: 37,202,148 km (0.051 R)
• M22: 41,736,011 km (0.028 R)
• M23: 47,134,998 km (0.072 R)
• M24: 50,267,727 km (0.114 R)
• M25: 63,357,391 km (0.037 R)
• M26: 64,191,399 km (0.114 R)
• M27: 69,570,191 km (0.074 R)
• M28: 74,545,965 km (0.112 R)

Kuiper Belt

Range: 38.3 - 67.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 18,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit