🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.93 AU - 1.09 AU

Year: 387 Days

Day: 33.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.34 AU - 4.04 AU

Year: 2699 Days

Day: 15.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.1

Radius: 8.8

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.93 AU - 8.61 AU

Year: 9056 Days

Day: 8.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 34,190,200 km

• M1: 109,506 km (0.028 R)
• M2: 416,181 km (0.088 R)
• M3: 1,236,726 km (0.084 R)
• M4: 1,608,476 km (0.107 R)
• M5: 2,069,537 km (0.062 R)
• M6: 3,112,683 km (0.104 R)
• M7: 3,878,474 km (0.055 R)
• M8: 4,577,246 km (0.078 R)
• M9: 5,240,862 km (0.057 R)
• M10: 6,126,631 km (0.091 R)
• M11: 8,550,266 km (0.06 R)
• M12: 10,731,254 km (0.098 R)
• M13: 13,204,705 km (0.092 R)
• M14: 14,487,207 km (0.06 R)
• M15: 17,363,226 km (0.061 R)
• M16: 19,596,423 km (0.055 R)
• M17: 20,381,513 km (0.108 R)
• M18: 32,878,321 km (0.098 R)
• M19: 33,782,939 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 18,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit