🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.62 AU - 1 AU

Year: 260 Days

Day: 31 Hours

Environment

Temp: 129 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,150,473 km

• M1: 82,728 km (0.079 R)
• M2: 155,731 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.6 AU - 2.06 AU

Year: 882 Days

Day: 47.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.78 AU - 2.62 AU

Year: 1163 Days

Day: 14.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.28 AU - 3.08 AU

Year: 1564 Days

Day: 23.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.01 AU - 3.33 AU

Year: 2012 Days

Day: 43.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.15 AU - 4.25 AU

Year: 3068 Days

Day: 36.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.2

Radius: 14.2

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.06 AU - 5.7 AU

Year: 4448 Days

Day: 14.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 26,150,473 km

• M1: 176,525 km (0.101 R)
• M2: 643,720 km (0.079 R)
• M3: 1,243,158 km (0.103 R)
• M4: 1,777,372 km (0.12 R)
• M5: 2,285,257 km (0.117 R)
• M6: 3,085,157 km (0.076 R)
• M7: 3,999,948 km (0.047 R)
• M8: 5,323,440 km (0.08 R)
• M9: 6,457,242 km (0.112 R)
• M10: 6,953,608 km (0.12 R)
• M11: 8,343,672 km (0.066 R)
• M12: 9,710,547 km (0.061 R)
• M13: 10,198,087 km (0.088 R)
• M14: 13,080,239 km (0.107 R)
• M15: 13,929,058 km (0.09 R)
• M16: 14,708,313 km (0.068 R)
• M17: 16,525,179 km (0.081 R)
• M18: 16,987,287 km (0.09 R)
• M19: 18,241,665 km (0.108 R)
• M20: 19,428,874 km (0.12 R)
• M21: 20,800,387 km (0.087 R)
• M22: 25,994,874 km (0.098 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 11,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit