🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.55 AU - 0.71 AU

Year: 181 Days

Day: 21.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,414,379 km

• M1: 264,339 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.1 AU - 1.14 AU

Year: 429 Days

Day: 35.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.34 AU - 2.22 AU

Year: 859 Days

Day: 45.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,414,379 km

• M1: 436,975 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.5

Radius: 14.1

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.57 AU - 8.35 AU

Year: 6641 Days

Day: 13.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,414,379 km

• M1: 175,478 km (0.096 R)
• M2: 621,130 km (0.115 R)
• M3: 1,266,346 km (0.093 R)
• M4: 1,888,972 km (0.081 R)
• M5: 2,481,829 km (0.047 R)
• M6: 3,197,654 km (0.11 R)
• M7: 3,880,868 km (0.092 R)
• M8: 4,713,679 km (0.109 R)
• M9: 5,786,146 km (0.112 R)
• M10: 8,173,878 km (0.108 R)
• M11: 9,240,960 km (0.095 R)
• M12: 9,987,453 km (0.081 R)
• M13: 11,402,948 km (0.106 R)
• M14: 12,681,561 km (0.064 R)
• M15: 13,940,278 km (0.082 R)
• M16: 17,483,653 km (0.11 R)
• M17: 20,543,827 km (0.088 R)
• M18: 22,511,188 km (0.035 R)
• M19: 23,540,721 km (0.113 R)
• M20: 26,818,111 km (0.104 R)
• M21: 27,975,101 km (0.117 R)
• M22: 29,631,598 km (0.087 R)
• M23: 31,743,920 km (0.107 R)
• M24: 35,098,204 km (0.031 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 18,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit