🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.59 AU - 0.83 AU

Year: 216 Days

Day: 47.9 Hours

Environment

Temp: 183 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.74 AU - 0.8 AU

Year: 244 Days

Day: 28.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.8 AU - 4.28 AU

Year: 2409 Days

Day: 29.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.73 AU - 4.01 AU

Year: 2753 Days

Day: 34.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 158.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.48 AU - 5.58 AU

Year: 3487 Days

Day: 32.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,081,354 km

• M1: 256,261 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.2

Radius: 14.8

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.58 AU - 7.3 AU

Year: 6612 Days

Day: 12.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 70.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 31,081,354 km

• M1: 184,005 km (0.08 R)
• M2: 752,627 km (0.09 R)
• M3: 1,304,493 km (0.069 R)
• M4: 2,440,689 km (0.078 R)
• M5: 3,056,284 km (0.062 R)
• M6: 3,730,821 km (0.086 R)
• M7: 4,355,392 km (0.104 R)
• M8: 5,756,825 km (0.065 R)
• M9: 6,433,456 km (0.1 R)
• M10: 9,393,849 km (0.047 R)
• M11: 10,781,818 km (0.058 R)
• M12: 13,481,311 km (0.11 R)
• M13: 14,566,195 km (0.06 R)
• M14: 15,073,182 km (0.111 R)
• M15: 15,826,108 km (0.066 R)
• M16: 18,236,579 km (0.106 R)
• M17: 23,621,205 km (0.08 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 11,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit