🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.45 AU - 0.61 AU

Year: 149 Days

Day: 45.8 Hours

Environment

Temp: 200 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.64 AU - 0.7 AU

Year: 211 Days

Day: 42.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.04 AU - 1.44 AU

Year: 532 Days

Day: 14.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.85 AU - 2.77 AU

Year: 1352 Days

Day: 15.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.1

Radius: 14.2

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.79 AU - 5.71 AU

Year: 3986 Days

Day: 7.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 22,001,292 km

• M1: 176,525 km (0.106 R)
• M2: 663,616 km (0.087 R)
• M3: 1,178,382 km (0.068 R)
• M4: 1,765,704 km (0.06 R)
• M5: 2,341,655 km (0.107 R)
• M6: 2,900,852 km (0.105 R)
• M7: 3,602,616 km (0.03 R)
• M8: 4,756,165 km (0.111 R)
• M9: 5,419,332 km (0.087 R)
• M10: 6,065,595 km (0.098 R)
• M11: 6,597,416 km (0.091 R)
• M12: 7,218,396 km (0.051 R)
• M13: 7,694,417 km (0.074 R)
• M14: 11,240,335 km (0.118 R)
• M15: 12,378,476 km (0.116 R)
• M16: 13,062,587 km (0.117 R)
• M17: 14,227,805 km (0.104 R)
• M18: 14,741,374 km (0.102 R)
• M19: 17,233,076 km (0.062 R)
• M20: 18,249,893 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165

Radius: 12

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.32 AU - 6.62 AU

Year: 6336 Days

Day: 8.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 22,001,292 km

• M1: 157,078 km (0.066 R)
• M2: 698,921 km (0.103 R)
• M3: 1,177,335 km (0.105 R)
• M4: 4,845,774 km (0.079 R)
• M5: 6,205,918 km (0.06 R)
• M6: 10,760,276 km (0.112 R)
• M7: 12,734,519 km (0.053 R)
• M8: 16,999,255 km (0.069 R)
• M9: 17,896,692 km (0.111 R)
• M10: 21,740,161 km (0.089 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 17,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit