🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.7 AU - 1.14 AU

Year: 324 Days

Day: 20.2 Hours

Environment

Temp: 100 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.93 AU - 1.43 AU

Year: 471 Days

Day: 46.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.5

Radius: 14.3

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.75 AU - 9.29 AU

Year: 7570 Days

Day: 10.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 31,166,881 km

• M1: 177,872 km (0.089 R)
• M2: 630,106 km (0.084 R)
• M3: 1,162,824 km (0.08 R)
• M4: 1,735,634 km (0.116 R)
• M5: 2,365,741 km (0.113 R)
• M6: 3,030,554 km (0.116 R)
• M7: 3,885,505 km (0.055 R)
• M8: 4,816,752 km (0.086 R)
• M9: 6,014,134 km (0.084 R)
• M10: 6,487,012 km (0.094 R)
• M11: 6,950,915 km (0.091 R)
• M12: 8,952,834 km (0.11 R)
• M13: 9,571,571 km (0.068 R)
• M14: 10,757,284 km (0.074 R)
• M15: 12,538,546 km (0.094 R)
• M16: 14,011,935 km (0.069 R)
• M17: 14,734,044 km (0.098 R)
• M18: 17,175,182 km (0.083 R)
• M19: 18,067,384 km (0.092 R)
• M20: 18,856,512 km (0.058 R)
• M21: 20,083,215 km (0.085 R)
• M22: 25,526,633 km (0.041 R)
• M23: 27,112,220 km (0.114 R)
• M24: 27,712,706 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.9

Radius: 5

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10.58 AU - 15.38 AU

Year: 17167 Days

Day: 22.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 31,166,881 km

• M1: 62,532 km (0.1 R)
• M2: 674,387 km (0.08 R)
• M3: 852,558 km (0.094 R)
• M4: 1,612,366 km (0.104 R)
• M5: 3,050,450 km (0.084 R)
• M6: 3,312,246 km (0.098 R)
• M7: 3,502,086 km (0.089 R)
• M8: 4,020,742 km (0.092 R)
• M9: 4,960,067 km (0.117 R)
• M10: 6,680,592 km (0.025 R)
• M11: 12,063,273 km (0.081 R)
• M12: 12,262,238 km (0.107 R)
• M13: 13,662,624 km (0.043 R)
• M14: 14,429,163 km (0.064 R)
• M15: 14,879,752 km (0.063 R)
• M16: 15,928,134 km (0.082 R)
• M17: 17,087,069 km (0.098 R)
• M18: 19,029,896 km (0.089 R)
• M19: 20,054,343 km (0.103 R)
• M20: 28,187,979 km (0.086 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: 323 - 11,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit