🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.55 AU - 0.65 AU

Year: 136 Days

Day: 19.8 Hours

Environment

Temp: 395 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,316,528 km

• M1: 36,801 km (0.111 R)
• M2: 112,647 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.34 AU - 12.22 AU

Year: 8944 Days

Day: 25 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.9

Radius: 9.1

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 13.39 AU - 16.33 AU

Year: 16752 Days

Day: 9.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,316,528 km

• M1: 113,246 km (0.111 R)
• M2: 960,119 km (0.063 R)
• M3: 1,400,535 km (0.091 R)
• M4: 1,723,517 km (0.119 R)
• M5: 2,481,829 km (0.118 R)
• M6: 3,791,708 km (0.059 R)
• M7: 7,012,849 km (0.117 R)
• M8: 10,742,324 km (0.115 R)
• M9: 13,966,906 km (0.102 R)
• M10: 15,548,006 km (0.068 R)
• M11: 21,619,735 km (0.117 R)
• M12: 22,338,552 km (0.071 R)
• M13: 28,353,135 km (0.111 R)
• M14: 33,069,507 km (0.059 R)

Kuiper Belt

Range: 37.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 11,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit