🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.85 AU - 0.97 AU

Year: 320 Days

Day: 44.9 Hours

Environment

Temp: 108 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,484,129 km

• M1: 108,010 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.76 AU - 2.72 AU

Year: 1237 Days

Day: 31 Hours

Environment

Temp: -71 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,484,129 km

• M1: 12,865 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.24 AU - 3.3 AU

Year: 1701 Days

Day: 21.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.29 AU - 4.83 AU

Year: 3018 Days

Day: 37.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.1

Radius: 13.7

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.37 AU - 5.71 AU

Year: 4175 Days

Day: 14.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 83.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 14,484,129 km

• M1: 171,439 km (0.035 R)
• M2: 774,767 km (0.031 R)
• M3: 1,217,876 km (0.092 R)
• M4: 2,293,635 km (0.051 R)
• M5: 3,086,204 km (0.102 R)
• M6: 4,219,258 km (0.105 R)
• M7: 9,811,825 km (0.08 R)
• M8: 12,701,906 km (0.12 R)
• M9: 13,423,267 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.6

Radius: 14.3

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.41 AU - 6.57 AU

Year: 5409 Days

Day: 9.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 14,484,129 km

• M1: 178,021 km (0.065 R)
• M2: 828,772 km (0.06 R)
• M3: 2,799,425 km (0.113 R)
• M4: 3,721,097 km (0.094 R)
• M5: 6,582,755 km (0.061 R)
• M6: 9,151,051 km (0.111 R)
• M7: 9,827,832 km (0.058 R)
• M8: 10,503,117 km (0.089 R)
• M9: 11,759,589 km (0.068 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 13,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit