🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.5 AU - 0.64 AU

Year: 156 Days

Day: 19.3 Hours

Environment

Temp: 209 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,526,220 km

• M1: 23,487 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.47 AU - 1.73 AU

Year: 732 Days

Day: 37.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.18 AU - 3.56 AU

Year: 1758 Days

Day: 37.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 107.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.74 AU - 3.02 AU

Year: 1768 Days

Day: 30.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.21 AU - 5.17 AU

Year: 3673 Days

Day: 31.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,526,220 km

• M1: 2,487,065 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.72 AU - 5 AU

Year: 3875 Days

Day: 29.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 113.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.5

Radius: 13.1

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.54 AU - 10.68 AU

Year: 11626 Days

Day: 5.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,526,220 km

• M1: 164,558 km (0.116 R)
• M2: 636,689 km (0.096 R)
• M3: 1,065,436 km (0.057 R)
• M4: 1,725,312 km (0.086 R)
• M5: 2,237,087 km (0.071 R)
• M6: 3,242,833 km (0.099 R)
• M7: 3,721,995 km (0.102 R)
• M8: 4,558,995 km (0.084 R)
• M9: 6,719,637 km (0.067 R)
• M10: 8,305,075 km (0.103 R)
• M11: 10,686,524 km (0.117 R)
• M12: 12,316,841 km (0.104 R)
• M13: 14,485,263 km (0.055 R)
• M14: 16,270,863 km (0.095 R)
• M15: 17,758,015 km (0.09 R)
• M16: 18,572,127 km (0.118 R)
• M17: 20,116,276 km (0.069 R)
• M18: 25,539,498 km (0.036 R)
• M19: 27,154,856 km (0.025 R)
• M20: 28,335,333 km (0.1 R)
• M21: 29,755,615 km (0.03 R)
• M22: 35,216,236 km (0.118 R)
• M23: 37,095,784 km (0.08 R)
• M24: 42,739,663 km (0.086 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 18,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit