🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.57 AU - 0.59 AU

Year: 167 Days

Day: 40.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.63 AU - 0.63 AU

Year: 189 Days

Day: 18.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.81 AU - 0.93 AU

Year: 307 Days

Day: 26 Hours

Environment

Temp: 43 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.5

Radius: 12.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.1 AU - 8.88 AU

Year: 7764 Days

Day: 10.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,899,280 km

• M1: 151,393 km (0.11 R)
• M2: 540,946 km (0.11 R)
• M3: 1,182,122 km (0.102 R)
• M4: 5,189,251 km (0.119 R)
• M5: 5,839,104 km (0.08 R)
• M6: 8,528,275 km (0.077 R)
• M7: 14,000,266 km (0.097 R)
• M8: 18,563,450 km (0.068 R)
• M9: 19,277,032 km (0.071 R)
• M10: 20,911,389 km (0.11 R)
• M11: 27,269,298 km (0.093 R)
• M12: 27,912,719 km (0.1 R)
• M13: 29,230,078 km (0.054 R)
• M14: 36,777,889 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.8

Radius: 10.9

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.32 AU - 8.96 AU

Year: 9619 Days

Day: 13.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 51,899,280 km

• M1: 135,536 km (0.109 R)
• M2: 555,906 km (0.091 R)
• M3: 1,077,254 km (0.113 R)
• M4: 2,393,117 km (0.11 R)
• M5: 2,998,390 km (0.086 R)
• M6: 3,998,153 km (0.103 R)
• M7: 4,915,636 km (0.058 R)
• M8: 5,718,229 km (0.113 R)
• M9: 8,700,911 km (0.085 R)
• M10: 10,131,217 km (0.093 R)
• M11: 11,260,681 km (0.069 R)
• M12: 12,956,073 km (0.118 R)
• M13: 17,066,574 km (0.096 R)
• M14: 18,977,238 km (0.111 R)
• M15: 19,617,666 km (0.078 R)
• M16: 20,773,160 km (0.085 R)
• M17: 23,128,728 km (0.119 R)
• M18: 24,230,816 km (0.069 R)
• M19: 25,271,419 km (0.102 R)
• M20: 27,746,964 km (0.032 R)
• M21: 29,413,634 km (0.102 R)
• M22: 30,055,409 km (0.112 R)
• M23: 30,816,114 km (0.101 R)
• M24: 33,987,589 km (0.083 R)
• M25: 34,339,742 km (0.09 R)
• M26: 39,919,893 km (0.08 R)
• M27: 46,796,907 km (0.094 R)
• M28: 49,004,522 km (0.108 R)
• M29: 50,514,264 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 11,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit