🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.4 AU - 0.6 AU

Year: 125 Days

Day: 44.2 Hours

Environment

Temp: 287 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.67 AU - 0.69 AU

Year: 199 Days

Day: 26.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.96 AU - 1.6 AU

Year: 514 Days

Day: 43.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,494,325 km

• M1: 666,159 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.67 AU - 4.77 AU

Year: 3638 Days

Day: 39.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.4

Radius: 12.6

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.31 AU - 10.77 AU

Year: 10453 Days

Day: 14.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,494,325 km

• M1: 156,779 km (0.09 R)
• M2: 689,197 km (0.044 R)
• M3: 1,249,292 km (0.104 R)
• M4: 1,764,656 km (0.068 R)
• M5: 2,225,268 km (0.115 R)
• M6: 2,952,015 km (0.057 R)
• M7: 3,512,408 km (0.117 R)
• M8: 6,390,971 km (0.061 R)
• M9: 7,138,212 km (0.111 R)
• M10: 8,718,265 km (0.098 R)
• M11: 9,496,174 km (0.106 R)
• M12: 11,296,135 km (0.116 R)
• M13: 12,054,148 km (0.117 R)
• M14: 16,025,672 km (0.104 R)
• M15: 18,489,998 km (0.056 R)
• M16: 18,936,547 km (0.047 R)
• M17: 21,116,338 km (0.105 R)
• M18: 22,183,270 km (0.103 R)
• M19: 26,155,243 km (0.033 R)
• M20: 26,718,329 km (0.092 R)
• M21: 27,578,218 km (0.056 R)
• M22: 32,049,848 km (0.099 R)
• M23: 33,678,520 km (0.117 R)
• M24: 37,218,454 km (0.099 R)
• M25: 42,399,926 km (0.069 R)
• M26: 43,964,421 km (0.106 R)
• M27: 44,361,453 km (0.098 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 13,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit