🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.74 AU - 0.74 AU

Year: 237 Days

Day: 39.9 Hours

Environment

Temp: 134 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 20,305,297 km

• M1: 85,420 km (0.07 R)
• M2: 410,497 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.25 AU - 1.33 AU

Year: 546 Days

Day: 47.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.42 AU - 1.84 AU

Year: 776 Days

Day: 40.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,305,297 km

• M1: 45,029 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.63 AU - 1.99 AU

Year: 908 Days

Day: 46.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.64 AU - 3.08 AU

Year: 1803 Days

Day: 25.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,305,297 km

• M1: 1,615,956 km (0.085 R)
• M2: 2,302,162 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.3

Radius: 8.3

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.79 AU - 5.99 AU

Year: 4665 Days

Day: 13.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 20,305,297 km

• M1: 105,018 km (0.076 R)
• M2: 595,998 km (0.048 R)
• M3: 969,394 km (0.087 R)
• M4: 1,931,907 km (0.109 R)
• M5: 2,281,966 km (0.066 R)
• M6: 3,231,613 km (0.096 R)
• M7: 3,519,589 km (0.108 R)
• M8: 4,004,286 km (0.12 R)
• M9: 4,510,675 km (0.117 R)
• M10: 5,349,620 km (0.094 R)
• M11: 5,937,689 km (0.038 R)
• M12: 6,427,473 km (0.118 R)
• M13: 7,062,216 km (0.074 R)
• M14: 7,738,249 km (0.101 R)
• M15: 8,832,109 km (0.118 R)
• M16: 10,292,334 km (0.107 R)
• M17: 10,999,333 km (0.096 R)
• M18: 12,952,932 km (0.076 R)
• M19: 13,452,289 km (0.041 R)
• M20: 15,732,011 km (0.097 R)
• M21: 16,405,351 km (0.055 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 18,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit