🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.44 AU - 0.74 AU

Year: 164 Days

Day: 28.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,800,530 km

• M1: 20,794 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.7 AU - 0.86 AU

Year: 249 Days

Day: 47.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.75 AU - 0.97 AU

Year: 288 Days

Day: 40.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.52 AU - 1.6 AU

Year: 705 Days

Day: 26.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,800,530 km

• M1: 224,247 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.44 AU - 2.06 AU

Year: 837 Days

Day: 25.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.17 AU - 2.25 AU

Year: 1188 Days

Day: 38.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.74 AU - 4.34 AU

Year: 2409 Days

Day: 34.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.9

Radius: 10.3

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.95 AU - 12.85 AU

Year: 14846 Days

Day: 13.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,800,530 km

• M1: 130,001 km (0.117 R)
• M2: 511,625 km (0.09 R)
• M3: 956,678 km (0.034 R)
• M4: 2,348,238 km (0.082 R)
• M5: 3,045,962 km (0.095 R)
• M6: 3,457,356 km (0.094 R)
• M7: 5,637,147 km (0.118 R)
• M8: 10,031,435 km (0.108 R)
• M9: 10,597,214 km (0.046 R)
• M10: 11,184,086 km (0.09 R)
• M11: 12,042,030 km (0.091 R)
• M12: 17,482,007 km (0.055 R)
• M13: 17,806,934 km (0.079 R)
• M14: 20,552,952 km (0.055 R)
• M15: 23,471,158 km (0.087 R)
• M16: 28,294,193 km (0.102 R)
• M17: 28,968,431 km (0.087 R)
• M18: 32,378,814 km (0.071 R)
• M19: 42,862,034 km (0.032 R)
• M20: 44,501,776 km (0.03 R)
• M21: 45,260,686 km (0.1 R)
• M22: 48,064,449 km (0.063 R)
• M23: 56,989,309 km (0.041 R)
• M24: 58,788,522 km (0.069 R)
• M25: 64,220,272 km (0.114 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 13,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit