🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.73 AU - 1.21 AU

Year: 296 Days

Day: 17.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.29 AU - 1.81 AU

Year: 598 Days

Day: 41.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.8 AU - 3.86 AU

Year: 1883 Days

Day: 16.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.55 AU - 4.17 AU

Year: 1908 Days

Day: 18.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.9 AU - 5.28 AU

Year: 3558 Days

Day: 42.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,880,385 km

• M1: 814,261 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.95 AU - 7.33 AU

Year: 5911 Days

Day: 14.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.6

Radius: 10.2

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 12.26 AU - 17.24 AU

Year: 17550 Days

Day: 5.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,880,385 km

• M1: 127,158 km (0.102 R)
• M2: 750,233 km (0.07 R)
• M3: 3,346,205 km (0.047 R)
• M4: 3,850,799 km (0.102 R)
• M5: 5,785,099 km (0.03 R)
• M6: 8,015,454 km (0.068 R)
• M7: 10,323,749 km (0.117 R)
• M8: 11,395,319 km (0.092 R)
• M9: 13,430,149 km (0.043 R)
• M10: 23,058,717 km (0.09 R)
• M11: 31,161,685 km (0.103 R)
• M12: 34,235,473 km (0.115 R)
• M13: 38,817,207 km (0.07 R)
• M14: 39,618,602 km (0.102 R)
• M15: 41,670,337 km (0.107 R)
• M16: 42,934,738 km (0.106 R)
• M17: 47,943,126 km (0.063 R)

Kuiper Belt

Range: 35.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 14,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit