🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.5 AU - 0.5 AU

Year: 225 Days

Day: 32.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.59 AU - 0.59 AU

Year: 288 Days

Day: 33.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.6

Radius: 10.9

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.68 AU - 1.06 AU

Year: 516 Days

Day: 7.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 12,455,836 km

• M1: 135,536 km (0.05 R)
• M2: 527,781 km (0.066 R)
• M3: 913,445 km (0.103 R)
• M4: 1,315,414 km (0.099 R)
• M5: 1,788,742 km (0.085 R)
• M6: 2,186,971 km (0.064 R)
• M7: 3,177,459 km (0.105 R)
• M8: 3,875,034 km (0.11 R)
• M9: 4,384,863 km (0.071 R)
• M10: 5,317,456 km (0.068 R)
• M11: 6,113,766 km (0.059 R)

Asteroid Belt

Center: 2.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.8

Radius: 9.1

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.73 AU - 3.95 AU

Year: 3881 Days

Day: 8.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 12,455,836 km

• M1: 113,246 km (0.044 R)
• M2: 470,336 km (0.116 R)
• M3: 879,635 km (0.115 R)
• M4: 1,200,822 km (0.049 R)
• M5: 1,769,743 km (0.084 R)
• M6: 2,122,195 km (0.108 R)
• M7: 4,080,282 km (0.116 R)
• M8: 4,994,026 km (0.119 R)
• M9: 6,038,219 km (0.047 R)
• M10: 6,648,279 km (0.09 R)
• M11: 6,993,551 km (0.108 R)
• M12: 7,481,090 km (0.113 R)
• M13: 8,553,109 km (0.082 R)
• M14: 12,089,303 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 12,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit