🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.5 AU - 0.66 AU

Year: 128 Days

Day: 33 Hours

Environment

Temp: 336 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.68 AU - 0.68 AU

Year: 162 Days

Day: 15.2 Hours

Environment

Temp: 347 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.04 AU - 1.68 AU

Year: 459 Days

Day: 17 Hours

Environment

Temp: 149 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.29 AU - 2.01 AU

Year: 614 Days

Day: 42 Hours

Environment

Temp: 125 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.36 AU - 2.1 AU

Year: 659 Days

Day: 24.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.24 AU - 2.32 AU

Year: 997 Days

Day: 30.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.07 AU - 2.51 AU

Year: 1004 Days

Day: 18.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 8 - Terrestrial

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.17 AU - 11.77 AU

Year: 9813 Days

Day: 33 Hours

Environment

Temp: -125 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,867,814 km

• M1: 26,928 km (0.117 R)
• M2: 129,701 km (0.098 R)

Asteroid Belt

Center: 14.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.2

Radius: 14.6

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 15.42 AU - 20.28 AU

Year: 21845 Days

Day: 12.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,867,814 km

• M1: 668,553 km (0.051 R)
• M2: 1,952,103 km (0.102 R)
• M3: 2,436,351 km (0.036 R)
• M4: 3,026,963 km (0.112 R)
• M5: 4,301,986 km (0.078 R)
• M6: 5,061,943 km (0.084 R)
• M7: 6,454,550 km (0.117 R)
• M8: 7,890,091 km (0.108 R)
• M9: 8,499,702 km (0.07 R)
• M10: 9,756,324 km (0.07 R)
• M11: 14,645,482 km (0.107 R)
• M12: 15,964,187 km (0.073 R)
• M13: 17,445,505 km (0.095 R)
• M14: 19,287,504 km (0.103 R)
• M15: 19,836,827 km (0.105 R)
• M16: 23,770,354 km (0.039 R)
• M17: 25,261,994 km (0.098 R)
• M18: 26,928,514 km (0.098 R)
• M19: 29,503,991 km (0.108 R)
• M20: 31,351,525 km (0.082 R)
• M21: 43,301,702 km (0.094 R)
• M22: 57,028,653 km (0.111 R)
• M23: 59,309,871 km (0.042 R)
• M24: 62,645,006 km (0.12 R)
• M25: 70,332,093 km (0.087 R)
• M26: 74,963,194 km (0.107 R)

Kuiper Belt

Range: 37.8 - 61.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 17,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit