🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.57 AU - 0.73 AU

Year: 202 Days

Day: 46.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.01 AU - 1.17 AU

Year: 438 Days

Day: 37.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.91 AU - 1.39 AU

Year: 475 Days

Day: 14.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,917,928 km

• M1: 55,052 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.81 AU - 1.83 AU

Year: 945 Days

Day: 19.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,917,928 km

• M1: 996,621 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.7

Radius: 11.3

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.39 AU - 7.89 AU

Year: 6588 Days

Day: 12.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,917,928 km

• M1: 141,071 km (0.092 R)
• M2: 605,871 km (0.096 R)
• M3: 967,749 km (0.113 R)
• M4: 1,383,780 km (0.115 R)
• M5: 3,505,826 km (0.101 R)
• M6: 3,887,450 km (0.102 R)
• M7: 5,637,297 km (0.101 R)
• M8: 6,062,454 km (0.069 R)
• M9: 6,509,003 km (0.048 R)
• M10: 7,014,345 km (0.097 R)
• M11: 7,468,374 km (0.106 R)
• M12: 8,145,006 km (0.098 R)
• M13: 10,039,513 km (0.116 R)
• M14: 10,963,878 km (0.104 R)
• M15: 13,784,247 km (0.103 R)
• M16: 14,802,560 km (0.114 R)
• M17: 15,806,212 km (0.12 R)
• M18: 16,259,344 km (0.1 R)
• M19: 18,300,158 km (0.086 R)
• M20: 18,656,350 km (0.109 R)
• M21: 19,162,590 km (0.106 R)
• M22: 19,752,304 km (0.096 R)
• M23: 23,465,024 km (0.114 R)
• M24: 25,795,909 km (0.107 R)
• M25: 30,413,098 km (0.063 R)
• M26: 30,913,203 km (0.087 R)
• M27: 31,929,721 km (0.072 R)
• M28: 36,669,280 km (0.118 R)
• M29: 38,038,999 km (0.067 R)
• M30: 38,736,573 km (0.119 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: 499 - 16,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit