🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.98 AU - 1 AU

Year: 345 Days

Day: 38.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,790,365 km

• M1: 56,997 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.86 AU - 3.08 AU

Year: 1791 Days

Day: 44.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.18 AU - 4.32 AU

Year: 3065 Days

Day: 31.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,790,365 km

• M1: 256,710 km (0.081 R)

Asteroid Belt

Center: 7.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.3

Radius: 8

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.7 AU - 12.04 AU

Year: 13413 Days

Day: 9.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,790,365 km

• M1: 105,466 km (0.108 R)
• M2: 527,332 km (0.054 R)
• M3: 947,852 km (0.095 R)
• M4: 2,551,840 km (0.089 R)
• M5: 3,654,975 km (0.11 R)
• M6: 4,343,275 km (0.043 R)
• M7: 4,815,555 km (0.086 R)
• M8: 5,498,021 km (0.09 R)
• M9: 8,164,603 km (0.052 R)
• M10: 12,374,736 km (0.08 R)
• M11: 13,716,180 km (0.093 R)
• M12: 14,456,390 km (0.104 R)
• M13: 14,801,513 km (0.108 R)
• M14: 15,222,780 km (0.105 R)
• M15: 17,141,822 km (0.06 R)
• M16: 18,159,386 km (0.076 R)
• M17: 18,480,423 km (0.115 R)
• M18: 22,913,158 km (0.101 R)
• M19: 23,667,281 km (0.078 R)
• M20: 31,908,328 km (0.066 R)
• M21: 32,258,836 km (0.116 R)
• M22: 36,922,250 km (0.118 R)
• M23: 37,827,766 km (0.117 R)
• M24: 48,016,578 km (0.104 R)
• M25: 50,347,313 km (0.098 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 10,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit