🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.03 AU - 1.05 AU

Year: 376 Days

Day: 14.2 Hours

Environment

Temp: 65 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.89 AU - 1.35 AU

Year: 420 Days

Day: 45.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 98.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 68,768,690 km

• M1: 102,175 km (0.108 R)
• M2: 718,668 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.4 AU - 3.3 AU

Year: 1707 Days

Day: 39.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.47 AU - 3.53 AU

Year: 2323 Days

Day: 12.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.12 AU - 4.36 AU

Year: 3097 Days

Day: 26.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.84 AU - 5.04 AU

Year: 3895 Days

Day: 14 Hours

Environment

Temp: -140 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,768,690 km

• M1: 69,563 km (0.07 R)
• M2: 1,636,302 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.6

Radius: 10.2

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.93 AU - 12.93 AU

Year: 14618 Days

Day: 6.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 68,768,690 km

• M1: 138,228 km (0.074 R)
• M2: 605,123 km (0.112 R)
• M3: 1,448,107 km (0.063 R)
• M4: 1,835,865 km (0.073 R)
• M5: 3,893,434 km (0.1 R)
• M6: 4,653,092 km (0.073 R)
• M7: 5,104,130 km (0.089 R)
• M8: 6,507,807 km (0.089 R)
• M9: 8,604,570 km (0.025 R)
• M10: 11,422,994 km (0.089 R)
• M11: 14,953,504 km (0.109 R)
• M12: 16,093,589 km (0.032 R)
• M13: 20,041,028 km (0.083 R)
• M14: 30,378,092 km (0.064 R)
• M15: 31,342,250 km (0.095 R)
• M16: 36,876,773 km (0.111 R)
• M17: 46,269,425 km (0.074 R)
• M18: 46,744,996 km (0.101 R)
• M19: 53,926,741 km (0.119 R)
• M20: 56,054,921 km (0.116 R)
• M21: 56,957,893 km (0.08 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 16,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit