🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.47 AU - 0.63 AU

Year: 147 Days

Day: 44.1 Hours

Environment

Temp: 249 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1 AU - 1.4 AU

Year: 473 Days

Day: 26.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 17,080,563 km

• M1: 43,084 km (0.109 R)
• M2: 360,082 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.03 AU - 2.83 AU

Year: 1363 Days

Day: 24.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,080,563 km

• M1: 824,883 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.2 AU - 3.78 AU

Year: 2346 Days

Day: 14.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 127.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,080,563 km

• M1: 253,868 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.3

Radius: 10.8

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.65 AU - 7.59 AU

Year: 6837 Days

Day: 5.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 17,080,563 km

• M1: 134,339 km (0.08 R)
• M2: 530,773 km (0.095 R)
• M3: 1,893,759 km (0.09 R)
• M4: 2,316,822 km (0.097 R)
• M5: 3,305,814 km (0.087 R)
• M6: 3,999,798 km (0.073 R)
• M7: 4,391,894 km (0.064 R)
• M8: 6,406,828 km (0.065 R)
• M9: 7,369,640 km (0.082 R)
• M10: 11,604,157 km (0.075 R)
• M11: 13,031,171 km (0.064 R)
• M12: 13,459,620 km (0.077 R)
• M13: 14,847,888 km (0.076 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 14,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit