🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.42 AU - 0.58 AU

Year: 133 Days

Day: 37.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,262,043 km

• M1: 32,313 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.07 AU - 2.09 AU

Year: 1130 Days

Day: 36.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.85 AU - 2.63 AU

Year: 1263 Days

Day: 47.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,262,043 km

• M1: 13,314 km (0.114 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.8

Radius: 8.3

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.97 AU - 8.19 AU

Year: 7862 Days

Day: 9.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 43,262,043 km

• M1: 103,821 km (0.099 R)
• M2: 376,538 km (0.087 R)
• M3: 692,489 km (0.103 R)
• M4: 1,123,480 km (0.069 R)
• M5: 1,814,473 km (0.087 R)
• M6: 2,585,350 km (0.049 R)
• M7: 3,855,436 km (0.108 R)
• M8: 4,141,916 km (0.107 R)
• M9: 4,527,131 km (0.069 R)
• M10: 4,787,281 km (0.058 R)
• M11: 6,241,971 km (0.098 R)
• M12: 6,528,601 km (0.076 R)
• M13: 6,823,907 km (0.102 R)
• M14: 7,521,332 km (0.08 R)
• M15: 10,093,368 km (0.105 R)
• M16: 11,206,227 km (0.093 R)
• M17: 13,554,315 km (0.118 R)
• M18: 14,591,776 km (0.114 R)
• M19: 15,485,025 km (0.087 R)
• M20: 18,530,239 km (0.036 R)
• M21: 18,825,396 km (0.112 R)
• M22: 21,140,722 km (0.082 R)
• M23: 23,039,568 km (0.106 R)
• M24: 24,161,702 km (0.068 R)
• M25: 24,959,657 km (0.067 R)
• M26: 26,889,768 km (0.115 R)
• M27: 30,426,412 km (0.102 R)
• M28: 31,356,761 km (0.085 R)
• M29: 31,776,233 km (0.07 R)
• M30: 32,093,231 km (0.114 R)
• M31: 35,608,183 km (0.081 R)
• M32: 37,930,540 km (0.098 R)
• M33: 38,526,538 km (0.059 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 14,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit