🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.81 AU - 0.95 AU

Year: 302 Days

Day: 24 Hours

Environment

Temp: 147 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.79 AU - 1.03 AU

Year: 317 Days

Day: 37.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.52 AU - 1.56 AU

Year: 698 Days

Day: 29.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.89 AU - 1.99 AU

Year: 987 Days

Day: 12.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 108.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.62 AU - 2.74 AU

Year: 1602 Days

Day: 29.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.6

Radius: 8.6

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 10.68 AU - 12.92 AU

Year: 14805 Days

Day: 10.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,971,758 km

• M1: 109,356 km (0.091 R)
• M2: 467,493 km (0.107 R)
• M3: 767,287 km (0.117 R)
• M4: 1,077,404 km (0.107 R)
• M5: 1,656,048 km (0.1 R)
• M6: 3,138,863 km (0.08 R)
• M7: 3,835,989 km (0.086 R)
• M8: 4,797,753 km (0.106 R)
• M9: 5,684,121 km (0.1 R)
• M10: 7,918,066 km (0.086 R)
• M11: 9,100,188 km (0.082 R)
• M12: 10,005,854 km (0.086 R)
• M13: 10,395,855 km (0.066 R)
• M14: 10,970,610 km (0.069 R)
• M15: 11,325,456 km (0.057 R)
• M16: 11,933,871 km (0.053 R)
• M17: 13,282,496 km (0.099 R)
• M18: 14,944,827 km (0.097 R)
• M19: 16,975,918 km (0.114 R)
• M20: 18,929,815 km (0.069 R)
• M21: 22,989,453 km (0.108 R)
• M22: 28,472,664 km (0.08 R)
• M23: 29,256,407 km (0.086 R)
• M24: 30,749,992 km (0.097 R)
• M25: 31,574,875 km (0.075 R)
• M26: 38,850,268 km (0.069 R)
• M27: 52,823,008 km (0.055 R)
• M28: 54,346,812 km (0.118 R)
• M29: 55,205,953 km (0.076 R)
• M30: 56,074,069 km (0.104 R)
• M31: 58,373,837 km (0.081 R)
• M32: 62,220,447 km (0.112 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 10,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit