🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.66 AU - 0.82 AU

Year: 228 Days

Day: 21.6 Hours

Environment

Temp: 114 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.49 AU - 2.29 AU

Year: 931 Days

Day: 21.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 60.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284

Radius: 14.1

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.99 AU - 6.51 AU

Year: 5596 Days

Day: 8.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 24,271,975 km

• M1: 175,329 km (0.045 R)
• M2: 644,468 km (0.083 R)
• M3: 1,244,355 km (0.102 R)
• M4: 2,385,787 km (0.044 R)
• M5: 2,975,651 km (0.09 R)
• M6: 3,583,168 km (0.109 R)
• M7: 4,591,009 km (0.081 R)
• M8: 5,074,061 km (0.033 R)
• M9: 6,521,719 km (0.048 R)
• M10: 9,939,881 km (0.108 R)
• M11: 11,876,425 km (0.059 R)
• M12: 15,663,047 km (0.103 R)
• M13: 16,429,137 km (0.087 R)
• M14: 17,508,636 km (0.11 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 18,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit