🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.89 AU - 0.91 AU

Year: 258 Days

Day: 46.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.79 AU - 2.57 AU

Year: 973 Days

Day: 35.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,447,381 km

• M1: 1,394,103 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.26 AU - 4.46 AU

Year: 2752 Days

Day: 15.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,447,381 km

• M1: 1,906,326 km (0.083 R)
• M2: 2,524,165 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.55 AU - 6.61 AU

Year: 3984 Days

Day: 23 Hours

Environment

Temp: -103 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.8

Radius: 13.7

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.1 AU - 13.62 AU

Year: 11574 Days

Day: 5.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 34,447,381 km

• M1: 282,291 km (0.111 R)
• M2: 486,791 km (0.103 R)
• M3: 649,105 km (0.087 R)
• M4: 818,899 km (0.059 R)
• M5: 1,386,922 km (0.05 R)
• M6: 2,658,205 km (0.101 R)
• M7: 3,587,507 km (0.06 R)
• M8: 4,100,178 km (0.097 R)
• M9: 5,086,627 km (0.114 R)
• M10: 5,385,523 km (0.086 R)
• M11: 5,606,629 km (0.118 R)
• M12: 6,346,091 km (0.08 R)
• M13: 6,697,796 km (0.11 R)
• M14: 7,389,836 km (0.074 R)
• M15: 7,947,536 km (0.05 R)
• M16: 9,234,976 km (0.118 R)
• M17: 9,633,804 km (0.076 R)
• M18: 10,311,332 km (0.051 R)
• M19: 10,483,071 km (0.067 R)
• M20: 10,759,976 km (0.089 R)
• M21: 11,250,209 km (0.092 R)
• M22: 11,819,578 km (0.03 R)
• M23: 12,691,285 km (0.078 R)
• M24: 13,321,242 km (0.102 R)
• M25: 14,189,807 km (0.117 R)
• M26: 14,496,183 km (0.086 R)
• M27: 14,727,462 km (0.116 R)
• M28: 15,076,773 km (0.043 R)
• M29: 16,100,920 km (0.086 R)
• M30: 16,541,037 km (0.054 R)
• M31: 19,179,345 km (0.058 R)
• M32: 19,603,305 km (0.111 R)
• M33: 19,901,902 km (0.096 R)
• M34: 20,202,145 km (0.06 R)
• M35: 20,331,248 km (0.077 R)
• M36: 21,111,551 km (0.065 R)
• M37: 22,300,555 km (0.058 R)
• M38: 23,330,386 km (0.062 R)
• M39: 23,692,264 km (0.111 R)
• M40: 24,010,458 km (0.106 R)
• M41: 25,297,299 km (0.047 R)
• M42: 26,089,420 km (0.058 R)
• M43: 27,221,726 km (0.025 R)
• M44: 27,698,345 km (0.081 R)
• M45: 28,659,661 km (0.099 R)
• M46: 29,778,653 km (0.106 R)
• M47: 30,812,973 km (0.096 R)
• M48: 31,658,799 km (0.069 R)

Kuiper Belt

Range: 36.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 10,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit