🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.8 AU - 1 AU

Year: 306 Days

Day: 24.9 Hours

Environment

Temp: 96 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.76 AU - 1.18 AU

Year: 342 Days

Day: 23.6 Hours

Environment

Temp: 118 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.3 AU - 1.32 AU

Year: 537 Days

Day: 32.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.72 AU - 2.3 AU

Year: 1021 Days

Day: 22.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,274,821 km

• M1: 158,275 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.08 AU - 3.48 AU

Year: 2128 Days

Day: 13.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.6

Radius: 9.9

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.77 AU - 7.21 AU

Year: 5922 Days

Day: 12.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,274,821 km

• M1: 172,486 km (0.091 R)
• M2: 1,315,564 km (0.094 R)
• M3: 2,008,950 km (0.109 R)
• M4: 2,869,736 km (0.111 R)
• M5: 3,909,740 km (0.102 R)
• M6: 4,529,674 km (0.115 R)
• M7: 4,949,595 km (0.061 R)
• M8: 6,540,120 km (0.093 R)
• M9: 7,040,824 km (0.096 R)
• M10: 9,482,261 km (0.095 R)
• M11: 10,844,200 km (0.106 R)
• M12: 11,649,186 km (0.077 R)
• M13: 12,066,415 km (0.081 R)
• M14: 15,645,843 km (0.097 R)
• M15: 16,089,999 km (0.082 R)
• M16: 17,882,181 km (0.086 R)
• M17: 18,508,099 km (0.094 R)
• M18: 19,148,527 km (0.1 R)
• M19: 20,398,567 km (0.068 R)
• M20: 21,158,674 km (0.118 R)
• M21: 24,389,689 km (0.11 R)
• M22: 34,514,174 km (0.083 R)
• M23: 34,943,220 km (0.1 R)
• M24: 37,932,485 km (0.109 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 20,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit