🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.8 AU - 1.2 AU

Year: 353 Days

Day: 46.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1 AU - 1.24 AU

Year: 419 Days

Day: 31.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,662,444 km

• M1: 107,561 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.34 AU - 1.84 AU

Year: 708 Days

Day: 47.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,662,444 km

• M1: 42,785 km (0.111 R)
• M2: 444,006 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.79 AU - 1.87 AU

Year: 874 Days

Day: 13.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.22 AU - 2.38 AU

Year: 1232 Days

Day: 33.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,662,444 km

• M1: 790,924 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.83 AU - 4.89 AU

Year: 3783 Days

Day: 13 Hours

Environment

Temp: -130 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,662,444 km

• M1: 196,422 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.1

Radius: 13.1

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.36 AU - 5.68 AU

Year: 4579 Days

Day: 11.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,662,444 km

• M1: 162,912 km (0.066 R)
• M2: 602,131 km (0.111 R)
• M3: 1,471,594 km (0.118 R)
• M4: 2,166,476 km (0.102 R)
• M5: 2,815,432 km (0.1 R)
• M6: 3,225,629 km (0.101 R)
• M7: 4,168,844 km (0.096 R)
• M8: 4,680,169 km (0.043 R)
• M9: 5,178,779 km (0.097 R)
• M10: 6,221,476 km (0.104 R)
• M11: 7,823,819 km (0.108 R)
• M12: 8,452,579 km (0.063 R)
• M13: 8,956,125 km (0.084 R)
• M14: 11,358,069 km (0.063 R)
• M15: 14,818,118 km (0.033 R)
• M16: 18,279,364 km (0.107 R)
• M17: 18,860,851 km (0.064 R)
• M18: 21,811,818 km (0.033 R)
• M19: 24,586,709 km (0.09 R)
• M20: 25,057,793 km (0.05 R)
• M21: 28,786,221 km (0.119 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 14,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit