🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.34 AU - 1.54 AU

Year: 648 Days

Day: 38.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.67 AU - 4.29 AU

Year: 2975 Days

Day: 18.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.06 AU - 4.16 AU

Year: 3122 Days

Day: 39 Hours

Environment

Temp: -137 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,077,283 km

• M1: 1,251,386 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.9

Radius: 10.3

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.34 AU - 5.18 AU

Year: 3892 Days

Day: 9.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 24,077,283 km

• M1: 128,056 km (0.082 R)
• M2: 520,900 km (0.081 R)
• M3: 1,005,447 km (0.099 R)
• M4: 1,874,312 km (0.105 R)
• M5: 2,482,876 km (0.042 R)
• M6: 3,342,166 km (0.106 R)
• M7: 3,752,812 km (0.119 R)
• M8: 4,497,810 km (0.119 R)
• M9: 5,718,379 km (0.076 R)
• M10: 6,252,892 km (0.103 R)
• M11: 6,762,273 km (0.032 R)
• M12: 9,117,392 km (0.075 R)
• M13: 15,275,439 km (0.098 R)
• M14: 16,043,773 km (0.054 R)
• M15: 17,271,673 km (0.109 R)
• M16: 17,768,936 km (0.054 R)
• M17: 18,389,468 km (0.083 R)

Asteroid Belt

Center: 7.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.8

Radius: 9.5

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8 AU - 13.08 AU

Year: 12823 Days

Day: 6.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 24,077,283 km

• M1: 118,182 km (0.113 R)
• M2: 433,086 km (0.108 R)
• M3: 831,914 km (0.079 R)
• M4: 1,283,251 km (0.091 R)
• M5: 2,131,321 km (0.103 R)
• M6: 3,296,389 km (0.107 R)
• M7: 4,439,466 km (0.096 R)
• M8: 5,293,371 km (0.106 R)
• M9: 6,975,001 km (0.119 R)
• M10: 8,023,233 km (0.085 R)
• M11: 8,839,140 km (0.118 R)
• M12: 9,173,042 km (0.047 R)
• M13: 18,774,832 km (0.067 R)
• M14: 19,203,879 km (0.069 R)
• M15: 19,514,444 km (0.071 R)
• M16: 22,256,573 km (0.095 R)
• M17: 24,077,328 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 18,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit