🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.78 AU - 0.98 AU

Year: 256 Days

Day: 45.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.75 AU - 2.85 AU

Year: 1452 Days

Day: 24.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.89 AU - 6.65 AU

Year: 4864 Days

Day: 37.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.6

Radius: 10

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.02 AU - 9.92 AU

Year: 8323 Days

Day: 5.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 123,359,742 km

• M1: 125,363 km (0.119 R)
• M2: 497,263 km (0.114 R)
• M3: 1,093,860 km (0.072 R)
• M4: 2,122,943 km (0.118 R)
• M5: 2,637,560 km (0.061 R)
• M6: 3,341,418 km (0.105 R)
• M7: 5,297,560 km (0.082 R)
• M8: 5,727,504 km (0.057 R)
• M9: 8,986,344 km (0.092 R)
• M10: 9,599,247 km (0.106 R)
• M11: 10,860,057 km (0.095 R)
• M12: 11,303,765 km (0.098 R)
• M13: 11,862,662 km (0.12 R)
• M14: 14,401,787 km (0.105 R)
• M15: 15,058,671 km (0.056 R)
• M16: 15,425,485 km (0.11 R)
• M17: 16,240,494 km (0.118 R)
• M18: 21,054,404 km (0.077 R)
• M19: 24,074,187 km (0.091 R)
• M20: 24,914,478 km (0.052 R)
• M21: 30,468,898 km (0.106 R)
• M22: 35,812,533 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 23.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.6

Radius: 5.1

Gravity: 37.7 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 22.69 AU - 23.61 AU

Year: 34507 Days

Day: 15.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 123,359,742 km

• M1: 63,429 km (0.066 R)
• M2: 271,221 km (0.109 R)
• M3: 1,663,528 km (0.117 R)
• M4: 2,544,660 km (0.097 R)
• M5: 2,947,826 km (0.096 R)
• M6: 3,196,607 km (0.114 R)
• M7: 3,392,431 km (0.106 R)
• M8: 3,630,890 km (0.105 R)
• M9: 4,782,345 km (0.037 R)
• M10: 6,722,629 km (0.025 R)
• M11: 9,528,337 km (0.055 R)
• M12: 10,710,160 km (0.094 R)
• M13: 14,216,734 km (0.084 R)
• M14: 14,658,048 km (0.109 R)
• M15: 16,709,185 km (0.113 R)
• M16: 20,022,478 km (0.025 R)
• M17: 26,695,441 km (0.072 R)
• M18: 31,932,413 km (0.096 R)
• M19: 32,384,797 km (0.114 R)
• M20: 40,391,575 km (0.095 R)
• M21: 46,083,474 km (0.091 R)
• M22: 48,027,798 km (0.085 R)
• M23: 53,126,393 km (0.111 R)
• M24: 59,706,305 km (0.055 R)
• M25: 62,954,674 km (0.065 R)
• M26: 81,815,674 km (0.099 R)
• M27: 99,557,981 km (0.082 R)
• M28: 108,467,731 km (0.032 R)
• M29: 116,464,486 km (0.082 R)
• M30: 118,974,139 km (0.105 R)

Kuiper Belt

Range: 35.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 16,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit