🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.52 AU - 0.66 AU

Year: 170 Days

Day: 45.5 Hours

Environment

Temp: 217 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.85 AU - 1.87 AU

Year: 951 Days

Day: 40.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.8

Radius: 9.5

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.84 AU - 5.04 AU

Year: 3506 Days

Day: 14.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 76.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 87,101,726 km

• M1: 118,182 km (0.061 R)
• M2: 433,235 km (0.034 R)
• M3: 869,762 km (0.094 R)
• M4: 1,229,844 km (0.096 R)
• M5: 1,570,179 km (0.106 R)
• M6: 1,875,509 km (0.066 R)
• M7: 2,859,862 km (0.074 R)
• M8: 4,135,783 km (0.106 R)
• M9: 7,291,699 km (0.094 R)
• M10: 12,206,588 km (0.077 R)
• M11: 13,420,575 km (0.115 R)
• M12: 16,994,767 km (0.11 R)
• M13: 20,349,499 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691

Radius: 3

Gravity: 76.78 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 16.16 AU - 16.2 AU

Year: 24389 Days

Day: 23.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 87,101,726 km

• M1: 51,013 km (0.093 R)
• M2: 166,353 km (0.056 R)
• M3: 297,251 km (0.055 R)
• M4: 428,448 km (0.062 R)
• M5: 579,692 km (0.049 R)
• M6: 765,642 km (0.083 R)
• M7: 902,524 km (0.091 R)
• M8: 1,110,465 km (0.066 R)
• M9: 1,240,914 km (0.072 R)
• M10: 1,928,167 km (0.096 R)
• M11: 2,784,615 km (0.105 R)
• M12: 2,917,009 km (0.081 R)
• M13: 3,109,541 km (0.073 R)
• M14: 3,738,301 km (0.103 R)
• M15: 4,305,876 km (0.088 R)
• M16: 4,555,554 km (0.116 R)
• M17: 6,580,362 km (0.086 R)
• M18: 8,238,504 km (0.113 R)
• M19: 10,217,834 km (0.064 R)
• M20: 10,661,242 km (0.12 R)
• M21: 17,737,221 km (0.087 R)
• M22: 18,101,043 km (0.113 R)
• M23: 19,413,016 km (0.107 R)
• M24: 19,799,278 km (0.03 R)
• M25: 20,587,061 km (0.105 R)
• M26: 24,280,034 km (0.115 R)
• M27: 25,410,844 km (0.068 R)
• M28: 27,292,486 km (0.081 R)
• M29: 29,772,669 km (0.056 R)
• M30: 41,036,940 km (0.117 R)
• M31: 43,783,706 km (0.051 R)
• M32: 48,925,385 km (0.105 R)
• M33: 49,281,727 km (0.044 R)
• M34: 50,907,108 km (0.071 R)
• M35: 56,191,503 km (0.075 R)
• M36: 61,208,418 km (0.085 R)
• M37: 64,999,826 km (0.116 R)
• M38: 65,430,518 km (0.069 R)
• M39: 68,944,722 km (0.075 R)
• M40: 74,684,194 km (0.054 R)
• M41: 78,763,728 km (0.025 R)
• M42: 79,744,641 km (0.062 R)
• M43: 82,989,120 km (0.106 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 15,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit