🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.57 AU - 1.75 AU

Year: 770 Days

Day: 37.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.04 AU - 3.46 AU

Year: 2109 Days

Day: 27.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.08 AU - 4.42 AU

Year: 3153 Days

Day: 14.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.7

Radius: 13.3

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.75 AU - 12.29 AU

Year: 13166 Days

Day: 7 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,827,410 km

• M1: 187,147 km (0.095 R)
• M2: 702,960 km (0.111 R)
• M3: 1,785,600 km (0.097 R)
• M4: 2,246,212 km (0.095 R)
• M5: 2,786,560 km (0.106 R)
• M6: 3,761,040 km (0.077 R)
• M7: 6,539,222 km (0.083 R)
• M8: 7,340,319 km (0.082 R)
• M9: 10,305,199 km (0.056 R)
• M10: 18,314,370 km (0.053 R)
• M11: 23,939,698 km (0.049 R)
• M12: 28,709,178 km (0.103 R)
• M13: 30,621,487 km (0.077 R)
• M14: 32,378,215 km (0.113 R)
• M15: 34,949,204 km (0.082 R)
• M16: 38,450,991 km (0.048 R)
• M17: 49,552,649 km (0.117 R)
• M18: 51,480,666 km (0.094 R)
• M19: 59,874,753 km (0.031 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.7

Radius: 7.3

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 11.23 AU - 16.19 AU

Year: 18270 Days

Day: 22.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 35,827,410 km

• M1: 91,404 km (0.102 R)
• M2: 1,871,769 km (0.113 R)
• M3: 2,626,639 km (0.11 R)
• M4: 3,176,711 km (0.12 R)
• M5: 9,814,668 km (0.091 R)
• M6: 10,133,161 km (0.068 R)
• M7: 11,577,230 km (0.059 R)
• M8: 12,348,407 km (0.09 R)
• M9: 12,613,045 km (0.079 R)
• M10: 17,049,669 km (0.108 R)
• M11: 18,182,873 km (0.1 R)
• M12: 19,082,704 km (0.108 R)
• M13: 26,491,689 km (0.097 R)
• M14: 30,153,545 km (0.071 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 10,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit