🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.81 AU - 0.99 AU

Year: 299 Days

Day: 18.9 Hours

Environment

Temp: 109 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,660,111 km

• M1: 56,997 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.97 AU - 5.15 AU

Year: 3407 Days

Day: 14.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,660,111 km

• M1: 780,901 km (0.062 R)

Asteroid Belt

Center: 7.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.2

Radius: 12.6

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.53 AU - 11.21 AU

Year: 10848 Days

Day: 11.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,660,111 km

• M1: 156,928 km (0.078 R)
• M2: 548,725 km (0.07 R)
• M3: 945,758 km (0.101 R)
• M4: 1,440,029 km (0.113 R)
• M5: 2,248,606 km (0.087 R)
• M6: 3,486,827 km (0.097 R)
• M7: 4,116,335 km (0.101 R)
• M8: 4,667,454 km (0.037 R)
• M9: 5,201,817 km (0.094 R)
• M10: 8,743,846 km (0.091 R)
• M11: 11,733,111 km (0.055 R)
• M12: 14,808,693 km (0.06 R)
• M13: 15,758,041 km (0.093 R)
• M14: 19,085,696 km (0.117 R)
• M15: 20,128,094 km (0.091 R)
• M16: 20,871,745 km (0.07 R)
• M17: 22,678,439 km (0.048 R)
• M18: 23,393,367 km (0.061 R)
• M19: 27,395,858 km (0.091 R)
• M20: 30,627,920 km (0.106 R)
• M21: 33,874,194 km (0.118 R)
• M22: 34,339,294 km (0.071 R)
• M23: 35,163,279 km (0.074 R)
• M24: 38,718,622 km (0.077 R)
• M25: 40,127,834 km (0.115 R)
• M26: 41,836,840 km (0.055 R)
• M27: 45,399,812 km (0.091 R)
• M28: 49,756,551 km (0.106 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 11,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit