🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.71 AU - 0.83 AU

Year: 241 Days

Day: 15.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.72 AU - 0.88 AU

Year: 255 Days

Day: 45 Hours

Environment

Temp: 145 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,497,061 km

• M1: 37,399 km (0.098 R)
• M2: 114,293 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.91 AU - 2.55 AU

Year: 1187 Days

Day: 17.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.68 AU - 2.78 AU

Year: 1608 Days

Day: 29.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,497,061 km

• M1: 32,014 km (0.082 R)
• M2: 387,758 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.58 AU - 3.04 AU

Year: 1679 Days

Day: 36.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.5

Radius: 14.4

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 9 AU - 13.64 AU

Year: 13576 Days

Day: 13 Hours

Environment

Temp: -175 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,497,061 km

• M1: 182,809 km (0.043 R)
• M2: 694,882 km (0.064 R)
• M3: 1,270,086 km (0.119 R)
• M4: 1,919,939 km (0.1 R)
• M5: 2,721,784 km (0.048 R)
• M6: 6,439,141 km (0.061 R)
• M7: 7,343,759 km (0.092 R)
• M8: 12,375,035 km (0.085 R)
• M9: 14,038,863 km (0.074 R)
• M10: 21,841,439 km (0.085 R)
• M11: 23,879,710 km (0.11 R)
• M12: 27,379,402 km (0.083 R)
• M13: 32,247,167 km (0.058 R)
• M14: 34,273,171 km (0.075 R)
• M15: 36,891,433 km (0.111 R)
• M16: 40,314,681 km (0.112 R)
• M17: 43,514,729 km (0.113 R)
• M18: 47,634,655 km (0.078 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 19,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit