🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.76 AU - 1.02 AU

Year: 311 Days

Day: 17.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 159.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,428,766 km

• M1: 89,160 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.26 AU - 1.56 AU

Year: 621 Days

Day: 33.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 111.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,428,766 km

• M1: 26,030 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.91 AU - 2.09 AU

Year: 1049 Days

Day: 43.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.29 AU - 2.59 AU

Year: 1413 Days

Day: 33.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.8

Radius: 14.2

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.53 AU - 12.77 AU

Year: 13808 Days

Day: 9.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 62,428,766 km

• M1: 178,620 km (0.106 R)
• M2: 2,049,192 km (0.061 R)
• M3: 4,042,434 km (0.117 R)
• M4: 5,443,418 km (0.063 R)
• M5: 6,435,700 km (0.104 R)
• M6: 7,911,483 km (0.082 R)
• M7: 10,033,679 km (0.087 R)
• M8: 12,197,462 km (0.117 R)
• M9: 15,085,000 km (0.117 R)
• M10: 17,670,201 km (0.084 R)
• M11: 18,732,645 km (0.112 R)
• M12: 20,185,689 km (0.084 R)
• M13: 20,805,324 km (0.092 R)
• M14: 23,703,783 km (0.089 R)
• M15: 24,693,522 km (0.102 R)
• M16: 27,396,008 km (0.053 R)
• M17: 30,290,278 km (0.067 R)
• M18: 31,103,043 km (0.097 R)
• M19: 31,573,977 km (0.118 R)
• M20: 38,138,032 km (0.116 R)
• M21: 42,167,301 km (0.067 R)
• M22: 42,744,450 km (0.116 R)
• M23: 47,242,858 km (0.101 R)
• M24: 50,735,669 km (0.06 R)
• M25: 61,314,931 km (0.113 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 13,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit