🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.53 AU - 0.61 AU

Year: 165 Days

Day: 27.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.7 AU - 0.84 AU

Year: 259 Days

Day: 22 Hours

Environment

Temp: 96 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,877,244 km

• M1: 278,402 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.19 AU - 4.53 AU

Year: 2904 Days

Day: 19.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.3

Radius: 10.9

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.46 AU - 9.76 AU

Year: 8843 Days

Day: 7 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 32,877,244 km

• M1: 139,276 km (0.096 R)
• M2: 3,130,485 km (0.117 R)
• M3: 4,871,505 km (0.038 R)
• M4: 8,131,392 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.1

Radius: 11.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.99 AU - 9.93 AU

Year: 11141 Days

Day: 11 Hours

Environment

Temp: -186 °C

Axial Tilt: 161.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 32,877,244 km

• M1: 145,708 km (0.028 R)
• M2: 609,462 km (0.106 R)
• M3: 1,139,637 km (0.097 R)
• M4: 2,162,736 km (0.118 R)
• M5: 2,553,187 km (0.11 R)
• M6: 4,043,780 km (0.118 R)
• M7: 4,564,530 km (0.1 R)
• M8: 5,591,220 km (0.111 R)
• M9: 8,252,267 km (0.086 R)
• M10: 8,887,759 km (0.065 R)
• M11: 9,259,510 km (0.069 R)
• M12: 11,469,070 km (0.095 R)
• M13: 14,513,985 km (0.109 R)
• M14: 19,064,753 km (0.092 R)
• M15: 20,532,009 km (0.094 R)
• M16: 21,183,358 km (0.111 R)
• M17: 22,375,354 km (0.086 R)
• M18: 23,690,169 km (0.048 R)
• M19: 25,219,957 km (0.08 R)
• M20: 25,967,198 km (0.094 R)
• M21: 28,923,851 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 18,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit