🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.45 AU - 0.75 AU

Year: 137 Days

Day: 41.3 Hours

Environment

Temp: 369 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1 AU - 1.56 AU

Year: 428 Days

Day: 21.2 Hours

Environment

Temp: 197 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,001,318 km

• M1: 37,549 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.29 AU - 3.59 AU

Year: 1489 Days

Day: 30.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.94 AU - 8.52 AU

Year: 6346 Days

Day: 12 Hours

Environment

Temp: -125 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.2

Radius: 11.6

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.97 AU - 15.49 AU

Year: 13412 Days

Day: 8.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 66,001,318 km

• M1: 144,362 km (0.083 R)
• M2: 534,812 km (0.089 R)
• M3: 1,032,076 km (0.094 R)
• M4: 1,513,930 km (0.045 R)
• M5: 2,163,784 km (0.047 R)
• M6: 2,732,704 km (0.089 R)
• M7: 3,242,534 km (0.032 R)
• M8: 4,296,152 km (0.111 R)
• M9: 4,683,161 km (0.113 R)
• M10: 5,831,026 km (0.077 R)
• M11: 6,388,727 km (0.114 R)
• M12: 12,795,405 km (0.079 R)
• M13: 13,946,860 km (0.107 R)
• M14: 25,658,578 km (0.101 R)
• M15: 26,615,256 km (0.051 R)
• M16: 27,705,974 km (0.076 R)
• M17: 29,628,307 km (0.075 R)
• M18: 30,445,111 km (0.086 R)
• M19: 31,037,669 km (0.08 R)
• M20: 33,359,876 km (0.065 R)
• M21: 33,863,124 km (0.115 R)
• M22: 37,258,696 km (0.1 R)
• M23: 37,936,674 km (0.038 R)
• M24: 41,306,665 km (0.045 R)
• M25: 47,834,667 km (0.035 R)
• M26: 54,844,075 km (0.102 R)
• M27: 56,965,822 km (0.07 R)
• M28: 64,239,121 km (0.099 R)

Kuiper Belt

Range: 37.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 13,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit