🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.11 AU - 1.21 AU

Year: 557 Days

Day: 17 Hours

Environment

Temp: -75 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.57 AU - 2.15 AU

Year: 1132 Days

Day: 14.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,195,549 km

• M1: 697,425 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.1

Radius: 14.3

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.31 AU - 8.17 AU

Year: 9609 Days

Day: 13.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 26,195,549 km

• M1: 179,218 km (0.046 R)
• M2: 707,149 km (0.073 R)
• M3: 1,906,176 km (0.107 R)
• M4: 3,371,936 km (0.105 R)
• M5: 4,845,625 km (0.118 R)
• M6: 6,560,315 km (0.108 R)
• M7: 7,760,240 km (0.119 R)
• M8: 9,294,516 km (0.097 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 20,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit