🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.2 AU - 3.34 AU

Year: 1389 Days

Day: 12.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.85 AU - 2.93 AU

Year: 1480 Days

Day: 37.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,609,920 km

• M1: 75,996 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.02 AU - 4.4 AU

Year: 2602 Days

Day: 42.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,609,920 km

• M1: 152,291 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.1 AU - 7.4 AU

Year: 5283 Days

Day: 21.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51

Radius: 10.3

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 12.87 AU - 14.39 AU

Year: 15159 Days

Day: 10.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 26,609,920 km

• M1: 128,953 km (0.098 R)
• M2: 450,290 km (0.061 R)
• M3: 774,019 km (0.081 R)
• M4: 1,292,974 km (0.085 R)
• M5: 1,711,100 km (0.089 R)
• M6: 2,160,941 km (0.111 R)
• M7: 2,756,490 km (0.066 R)
• M8: 3,498,197 km (0.093 R)
• M9: 3,916,472 km (0.088 R)
• M10: 5,321,795 km (0.076 R)
• M11: 5,678,286 km (0.087 R)
• M12: 8,528,575 km (0.059 R)
• M13: 11,344,904 km (0.1 R)
• M14: 12,550,663 km (0.097 R)
• M15: 16,621,969 km (0.085 R)
• M16: 17,327,024 km (0.057 R)
• M17: 21,291,816 km (0.103 R)
• M18: 23,120,949 km (0.111 R)
• M19: 25,979,465 km (0.045 R)

Kuiper Belt

Range: 36.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 14,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit