🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.51 AU - 0.75 AU

Year: 186 Days

Day: 37.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.53 AU - 1.81 AU

Year: 805 Days

Day: 17.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,593,200 km

• M1: 33,660 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.78 AU - 2.44 AU

Year: 1143 Days

Day: 30.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.04 AU - 3.2 AU

Year: 2054 Days

Day: 30.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,593,200 km

• M1: 165,455 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.13 AU - 3.37 AU

Year: 2184 Days

Day: 29.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,593,200 km

• M1: 561,590 km (0.097 R)
• M2: 1,480,869 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.2

Radius: 10.7

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.87 AU - 8.69 AU

Year: 8882 Days

Day: 7.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,593,200 km

• M1: 138,528 km (0.114 R)
• M2: 541,395 km (0.092 R)
• M3: 1,237,474 km (0.106 R)
• M4: 2,370,378 km (0.083 R)
• M5: 3,307,160 km (0.052 R)
• M6: 3,911,386 km (0.106 R)
• M7: 4,446,647 km (0.079 R)
• M8: 7,930,034 km (0.11 R)
• M9: 8,833,904 km (0.12 R)
• M10: 9,852,815 km (0.107 R)
• M11: 11,051,991 km (0.069 R)
• M12: 13,262,898 km (0.076 R)
• M13: 16,152,531 km (0.031 R)
• M14: 20,128,992 km (0.081 R)
• M15: 22,720,027 km (0.068 R)
• M16: 24,982,994 km (0.088 R)
• M17: 26,354,806 km (0.102 R)
• M18: 30,771,085 km (0.09 R)
• M19: 31,290,339 km (0.086 R)
• M20: 31,815,578 km (0.081 R)
• M21: 35,657,400 km (0.11 R)
• M22: 37,512,564 km (0.085 R)
• M23: 41,540,337 km (0.035 R)
• M24: 42,047,324 km (0.101 R)
• M25: 43,073,715 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 18,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit