🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.47 AU - 0.55 AU

Year: 157 Days

Day: 30.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.44 AU - 0.68 AU

Year: 180 Days

Day: 40.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.79 AU - 1.13 AU

Year: 405 Days

Day: 32.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,589,740 km

• M1: 339,587 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.84 AU - 1.18 AU

Year: 437 Days

Day: 47.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.06 AU - 1.32 AU

Year: 559 Days

Day: 22.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,589,740 km

• M1: 272,119 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.28 AU - 1.82 AU

Year: 831 Days

Day: 27.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.9

Radius: 13.4

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.47 AU - 8.51 AU

Year: 7955 Days

Day: 9.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,589,740 km

• M1: 166,652 km (0.03 R)
• M2: 633,846 km (0.067 R)
• M3: 1,274,275 km (0.095 R)
• M4: 1,828,086 km (0.099 R)
• M5: 2,541,369 km (0.049 R)
• M6: 3,025,318 km (0.076 R)
• M7: 4,804,784 km (0.051 R)
• M8: 5,614,408 km (0.091 R)
• M9: 6,618,958 km (0.05 R)
• M10: 7,467,477 km (0.116 R)
• M11: 9,247,542 km (0.117 R)
• M12: 11,295,836 km (0.09 R)
• M13: 13,630,909 km (0.108 R)
• M14: 14,098,552 km (0.075 R)
• M15: 14,698,140 km (0.096 R)
• M16: 15,314,633 km (0.116 R)
• M17: 15,820,124 km (0.091 R)
• M18: 16,599,529 km (0.031 R)
• M19: 18,517,524 km (0.111 R)
• M20: 23,283,413 km (0.087 R)
• M21: 25,505,240 km (0.114 R)
• M22: 26,577,109 km (0.1 R)
• M23: 27,958,645 km (0.033 R)
• M24: 34,073,907 km (0.081 R)
• M25: 38,303,039 km (0.061 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 10,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit