🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.04 AU - 1.5 AU

Year: 510 Days

Day: 29.8 Hours

Environment

Temp: 0 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.87 AU - 2.21 AU

Year: 1039 Days

Day: 27.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,911,361 km

• M1: 594,352 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.04 AU - 2.06 AU

Year: 1046 Days

Day: 43 Hours

Environment

Temp: -62 °C

Axial Tilt: 146.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.08 AU - 4.06 AU

Year: 2404 Days

Day: 31.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.7 AU - 3.86 AU

Year: 2620 Days

Day: 44 Hours

Environment

Temp: -104 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323

Radius: 11.4

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.22 AU - 6.12 AU

Year: 4812 Days

Day: 12.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 22,911,361 km

• M1: 146,157 km (0.041 R)
• M2: 2,068,191 km (0.113 R)
• M3: 2,445,925 km (0.085 R)
• M4: 2,870,035 km (0.104 R)
• M5: 3,628,496 km (0.069 R)
• M6: 4,183,504 km (0.079 R)
• M7: 4,818,099 km (0.095 R)
• M8: 6,777,681 km (0.072 R)
• M9: 10,618,008 km (0.11 R)
• M10: 12,287,371 km (0.082 R)
• M11: 12,650,295 km (0.03 R)
• M12: 16,085,661 km (0.119 R)
• M13: 16,575,294 km (0.113 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 15,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit