🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.49 AU - 0.77 AU

Year: 179 Days

Day: 44.7 Hours

Environment

Temp: 239 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,850,824 km

• M1: 47,722 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.63 AU - 0.87 AU

Year: 233 Days

Day: 28.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.85 AU - 1.09 AU

Year: 342 Days

Day: 32 Hours

Environment

Temp: 102 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,850,824 km

• M1: 43,383 km (0.076 R)
• M2: 254,466 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.93 AU - 1.25 AU

Year: 408 Days

Day: 34.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,850,824 km

• M1: 534,064 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.83 AU - 1.99 AU

Year: 945 Days

Day: 29.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.9

Radius: 15

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 11.35 AU - 11.79 AU

Year: 14095 Days

Day: 12.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,850,824 km

• M1: 186,549 km (0.076 R)
• M2: 919,129 km (0.083 R)
• M3: 1,664,725 km (0.061 R)
• M4: 2,371,126 km (0.113 R)
• M5: 3,698,957 km (0.112 R)
• M6: 4,335,197 km (0.111 R)
• M7: 5,109,366 km (0.079 R)
• M8: 5,617,101 km (0.119 R)
• M9: 7,263,425 km (0.039 R)
• M10: 8,041,035 km (0.115 R)
• M11: 9,610,915 km (0.07 R)
• M12: 13,541,300 km (0.108 R)
• M13: 14,992,250 km (0.112 R)
• M14: 18,357,753 km (0.116 R)
• M15: 20,216,656 km (0.093 R)
• M16: 20,891,791 km (0.048 R)
• M17: 22,376,401 km (0.091 R)
• M18: 23,743,875 km (0.114 R)
• M19: 25,653,043 km (0.086 R)
• M20: 26,245,301 km (0.115 R)
• M21: 34,558,754 km (0.062 R)
• M22: 35,646,629 km (0.077 R)
• M23: 38,273,867 km (0.114 R)
• M24: 40,493,152 km (0.109 R)
• M25: 41,162,004 km (0.083 R)
• M26: 43,073,865 km (0.081 R)
• M27: 44,051,786 km (0.093 R)
• M28: 47,962,573 km (0.081 R)
• M29: 50,694,978 km (0.107 R)
• M30: 51,315,959 km (0.032 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 19,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit