🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.78 AU - 4.62 AU

Year: 3226 Days

Day: 45.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.6

Radius: 12.8

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.96 AU - 7.42 AU

Year: 5771 Days

Day: 5.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,286,683 km

• M1: 161,416 km (0.082 R)
• M2: 716,723 km (0.111 R)
• M3: 1,245,701 km (0.112 R)
• M4: 2,019,122 km (0.057 R)
• M5: 3,093,086 km (0.026 R)
• M6: 3,657,369 km (0.109 R)
• M7: 5,418,285 km (0.119 R)
• M8: 5,927,965 km (0.092 R)
• M9: 7,433,369 km (0.09 R)
• M10: 8,891,948 km (0.11 R)
• M11: 11,523,075 km (0.099 R)
• M12: 12,471,077 km (0.118 R)
• M13: 17,810,973 km (0.117 R)
• M14: 18,537,271 km (0.106 R)
• M15: 19,077,768 km (0.068 R)
• M16: 20,546,669 km (0.115 R)
• M17: 21,125,763 km (0.088 R)
• M18: 24,026,016 km (0.114 R)
• M19: 26,157,337 km (0.114 R)
• M20: 27,095,914 km (0.101 R)
• M21: 29,403,611 km (0.106 R)
• M22: 32,322,714 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.6

Radius: 8.3

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.64 AU - 8.86 AU

Year: 8085 Days

Day: 14.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 70,286,683 km

• M1: 105,915 km (0.103 R)
• M2: 473,776 km (0.047 R)
• M3: 1,268,889 km (0.059 R)
• M4: 1,743,563 km (0.112 R)
• M5: 2,315,326 km (0.054 R)
• M6: 2,598,964 km (0.12 R)
• M7: 3,194,064 km (0.111 R)
• M8: 6,073,823 km (0.045 R)
• M9: 6,582,456 km (0.087 R)
• M10: 7,045,910 km (0.058 R)
• M11: 7,379,364 km (0.049 R)
• M12: 7,645,947 km (0.07 R)
• M13: 8,651,394 km (0.025 R)
• M14: 9,833,367 km (0.111 R)
• M15: 14,550,936 km (0.085 R)
• M16: 21,814,062 km (0.052 R)
• M17: 22,763,560 km (0.077 R)
• M18: 23,905,889 km (0.071 R)
• M19: 25,690,442 km (0.104 R)
• M20: 29,906,260 km (0.064 R)
• M21: 32,686,237 km (0.049 R)
• M22: 32,993,960 km (0.071 R)
• M23: 34,667,811 km (0.084 R)
• M24: 36,838,775 km (0.066 R)

Asteroid Belt

Center: 11.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.8

Radius: 6

Gravity: 14.19 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 12.36 AU - 16.52 AU

Year: 20563 Days

Day: 15.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 130.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 70,286,683 km

• M1: 81,980 km (0.11 R)
• M2: 541,095 km (0.116 R)
• M3: 1,280,408 km (0.104 R)
• M4: 3,516,896 km (0.119 R)
• M5: 3,988,429 km (0.086 R)
• M6: 4,669,997 km (0.111 R)
• M7: 5,202,565 km (0.086 R)
• M8: 9,609,120 km (0.077 R)
• M9: 10,706,121 km (0.1 R)
• M10: 12,805,578 km (0.09 R)
• M11: 16,168,687 km (0.06 R)
• M12: 16,486,284 km (0.031 R)
• M13: 17,967,452 km (0.112 R)
• M14: 24,260,735 km (0.088 R)
• M15: 29,106,809 km (0.112 R)
• M16: 44,733,354 km (0.042 R)
• M17: 55,105,273 km (0.111 R)
• M18: 59,515,418 km (0.036 R)
• M19: 64,951,356 km (0.117 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 11,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit