🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.91 AU - 1.03 AU

Year: 352 Days

Day: 13.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 15,985,905 km

• M1: 367,113 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.73 AU - 2.09 AU

Year: 974 Days

Day: 13.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 15,985,905 km

• M1: 460,462 km (0.058 R)
• M2: 1,849,179 km (0.066 R)

Asteroid Belt

Center: 2.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.41 AU - 3.31 AU

Year: 1785 Days

Day: 13.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.5 AU - 3.84 AU

Year: 2082 Days

Day: 20.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,985,905 km

• M1: 29,770 km (0.072 R)

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.1

Radius: 10.5

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.65 AU - 4.71 AU

Year: 3735 Days

Day: 5.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 78.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 15,985,905 km

• M1: 131,197 km (0.066 R)
• M2: 550,221 km (0.109 R)
• M3: 1,130,212 km (0.117 R)
• M4: 1,546,692 km (0.119 R)
• M5: 2,042,011 km (0.086 R)
• M6: 3,694,170 km (0.102 R)
• M7: 4,114,091 km (0.103 R)
• M8: 6,581,558 km (0.069 R)
• M9: 8,248,527 km (0.095 R)
• M10: 10,392,414 km (0.11 R)
• M11: 10,935,604 km (0.079 R)
• M12: 11,689,129 km (0.1 R)
• M13: 13,383,923 km (0.082 R)
• M14: 14,027,194 km (0.046 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 14,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit