🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.1 AU - 1.2 AU

Year: 373 Days

Day: 25.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,022,055 km

• M1: 42,486 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.91 AU - 1.41 AU

Year: 378 Days

Day: 15 Hours

Environment

Temp: 213 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,022,055 km

• M1: 17,204 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.16 AU - 1.72 AU

Year: 522 Days

Day: 18.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.39 AU - 2.43 AU

Year: 1131 Days

Day: 24.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.29 AU - 3.49 AU

Year: 1485 Days

Day: 31.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.21 AU - 3.93 AU

Year: 2039 Days

Day: 17.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.1

Radius: 10.8

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.85 AU - 15.87 AU

Year: 13940 Days

Day: 13.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 66,022,055 km

• M1: 138,228 km (0.111 R)
• M2: 1,724,714 km (0.101 R)
• M3: 2,793,142 km (0.111 R)
• M4: 4,775,762 km (0.092 R)
• M5: 5,372,808 km (0.072 R)
• M6: 6,801,766 km (0.073 R)
• M7: 9,398,636 km (0.058 R)
• M8: 9,943,471 km (0.056 R)
• M9: 11,520,233 km (0.049 R)
• M10: 13,460,966 km (0.117 R)
• M11: 16,375,133 km (0.09 R)
• M12: 18,990,851 km (0.09 R)
• M13: 22,830,729 km (0.057 R)
• M14: 28,603,113 km (0.087 R)
• M15: 29,057,442 km (0.057 R)
• M16: 30,922,927 km (0.057 R)
• M17: 40,170,768 km (0.042 R)
• M18: 43,821,555 km (0.082 R)
• M19: 45,034,943 km (0.074 R)
• M20: 45,804,624 km (0.078 R)
• M21: 53,990,919 km (0.102 R)
• M22: 54,337,387 km (0.119 R)
• M23: 56,268,845 km (0.09 R)
• M24: 58,792,711 km (0.093 R)
• M25: 60,640,993 km (0.116 R)
• M26: 62,718,608 km (0.098 R)
• M27: 65,627,539 km (0.108 R)

Kuiper Belt

Range: 36.3 - 61.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 10,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit