🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.48 AU - 0.56 AU

Year: 137 Days

Day: 45.3 Hours

Environment

Temp: 245 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.39 AU - 1.67 AU

Year: 691 Days

Day: 46.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,587,149 km

• M1: 388,206 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.32 AU - 1.92 AU

Year: 753 Days

Day: 36.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.78 AU - 2.24 AU

Year: 1041 Days

Day: 38.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.51 AU - 2.97 AU

Year: 1657 Days

Day: 28.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.3

Radius: 11.9

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.76 AU - 12 AU

Year: 13108 Days

Day: 12.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 36,587,149 km

• M1: 154,684 km (0.094 R)
• M2: 1,567,636 km (0.076 R)
• M3: 2,259,975 km (0.095 R)
• M4: 3,625,953 km (0.043 R)
• M5: 4,356,739 km (0.069 R)
• M6: 5,301,300 km (0.119 R)
• M7: 6,685,379 km (0.114 R)
• M8: 7,556,039 km (0.067 R)
• M9: 8,541,590 km (0.059 R)
• M10: 10,576,569 km (0.047 R)
• M11: 11,404,594 km (0.118 R)
• M12: 12,593,149 km (0.117 R)
• M13: 13,805,639 km (0.119 R)
• M14: 14,914,010 km (0.114 R)
• M15: 16,207,134 km (0.082 R)
• M16: 16,654,432 km (0.066 R)
• M17: 17,307,576 km (0.103 R)
• M18: 18,945,074 km (0.102 R)
• M19: 20,092,789 km (0.115 R)
• M20: 21,591,760 km (0.088 R)
• M21: 22,290,083 km (0.096 R)
• M22: 24,727,182 km (0.106 R)
• M23: 26,712,196 km (0.094 R)
• M24: 27,879,957 km (0.083 R)
• M25: 28,615,380 km (0.09 R)
• M26: 29,175,325 km (0.052 R)
• M27: 32,690,276 km (0.111 R)
• M28: 33,302,281 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 17,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit