🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.13 AU - 1.19 AU

Year: 439 Days

Day: 12.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 15,718,602 km

• M1: 35,155 km (0.083 R)
• M2: 204,799 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.51 AU - 1.67 AU

Year: 705 Days

Day: 19.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.8

Radius: 9.3

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.75 AU - 6.79 AU

Year: 4871 Days

Day: 5.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 15,718,602 km

• M1: 115,789 km (0.037 R)
• M2: 971,788 km (0.114 R)
• M3: 2,271,793 km (0.107 R)
• M4: 2,797,480 km (0.11 R)
• M5: 3,657,219 km (0.106 R)
• M6: 4,808,375 km (0.112 R)
• M7: 5,939,484 km (0.073 R)
• M8: 6,438,393 km (0.095 R)
• M9: 7,577,132 km (0.062 R)
• M10: 7,925,994 km (0.091 R)
• M11: 8,255,110 km (0.082 R)
• M12: 9,664,022 km (0.032 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 11,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit