🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.5 AU - 0.64 AU

Year: 151 Days

Day: 26.2 Hours

Environment

Temp: 224 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.65 AU - 0.67 AU

Year: 188 Days

Day: 14.6 Hours

Environment

Temp: 245 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,441,474 km

• M1: 45,328 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.64 AU - 0.7 AU

Year: 192 Days

Day: 23.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,441,474 km

• M1: 31,416 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.83 AU - 0.83 AU

Year: 265 Days

Day: 20 Hours

Environment

Temp: 113 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.79 AU - 1.21 AU

Year: 350 Days

Day: 20.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.44 AU - 3.66 AU

Year: 1863 Days

Day: 18.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.76 AU - 4.18 AU

Year: 2767 Days

Day: 24.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,441,474 km

• M1: 551,119 km (0.073 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.56 AU - 5.84 AU

Year: 3565 Days

Day: 18.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.5

Radius: 14.6

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9 AU - 9.32 AU

Year: 9699 Days

Day: 12.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 42,441,474 km

• M1: 181,612 km (0.077 R)
• M2: 751,281 km (0.075 R)
• M3: 1,299,856 km (0.074 R)
• M4: 2,024,658 km (0.07 R)
• M5: 2,786,111 km (0.059 R)
• M6: 3,541,580 km (0.119 R)
• M7: 5,624,132 km (0.054 R)
• M8: 8,860,831 km (0.073 R)
• M9: 13,944,018 km (0.077 R)
• M10: 16,621,371 km (0.067 R)
• M11: 17,167,852 km (0.09 R)
• M12: 20,236,104 km (0.11 R)
• M13: 21,415,534 km (0.091 R)
• M14: 24,873,040 km (0.095 R)
• M15: 26,687,961 km (0.091 R)
• M16: 29,673,186 km (0.071 R)
• M17: 30,886,425 km (0.07 R)
• M18: 33,736,863 km (0.054 R)
• M19: 34,393,448 km (0.113 R)
• M20: 36,873,781 km (0.12 R)
• M21: 37,337,235 km (0.112 R)
• M22: 38,039,747 km (0.066 R)
• M23: 40,814,637 km (0.093 R)
• M24: 42,188,395 km (0.082 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 14,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit