🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.57 AU - 0.63 AU

Year: 167 Days

Day: 27.7 Hours

Environment

Temp: 238 °C

Axial Tilt: 151.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.45 AU - 1.61 AU

Year: 681 Days

Day: 30.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.28 AU - 3.2 AU

Year: 1632 Days

Day: 33.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.5

Radius: 9.8

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.16 AU - 6.12 AU

Year: 4194 Days

Day: 10.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 29,965,192 km

• M1: 121,922 km (0.105 R)
• M2: 622,626 km (0.055 R)
• M3: 977,024 km (0.065 R)
• M4: 1,412,353 km (0.052 R)
• M5: 2,478,089 km (0.098 R)
• M6: 3,180,900 km (0.114 R)
• M7: 3,547,564 km (0.086 R)
• M8: 4,590,111 km (0.047 R)
• M9: 5,561,899 km (0.095 R)
• M10: 6,996,244 km (0.1 R)
• M11: 7,477,949 km (0.119 R)
• M12: 8,469,783 km (0.082 R)
• M13: 9,017,460 km (0.105 R)
• M14: 9,464,160 km (0.107 R)
• M15: 10,054,174 km (0.107 R)
• M16: 10,713,152 km (0.101 R)
• M17: 11,971,570 km (0.082 R)
• M18: 13,535,167 km (0.052 R)
• M19: 13,906,169 km (0.057 R)
• M20: 14,613,468 km (0.075 R)
• M21: 15,806,212 km (0.098 R)
• M22: 17,621,283 km (0.118 R)
• M23: 18,905,880 km (0.072 R)
• M24: 19,236,641 km (0.077 R)
• M25: 19,571,141 km (0.096 R)
• M26: 21,445,453 km (0.081 R)
• M27: 22,983,618 km (0.06 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 18,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit