🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.92 AU - 1.24 AU

Year: 427 Days

Day: 44.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,692,872 km

• M1: 153,637 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.55 AU - 3.99 AU

Year: 2787 Days

Day: 44 Hours

Environment

Temp: -131 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.66 AU - 4.64 AU

Year: 3219 Days

Day: 36.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 93.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89

Radius: 14.5

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.65 AU - 5.15 AU

Year: 3515 Days

Day: 7.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 25,692,872 km

• M1: 180,265 km (0.073 R)
• M2: 656,735 km (0.054 R)
• M3: 1,201,869 km (0.105 R)
• M4: 1,874,461 km (0.039 R)
• M5: 2,492,151 km (0.068 R)
• M6: 3,346,654 km (0.055 R)
• M7: 3,975,115 km (0.11 R)
• M8: 6,651,720 km (0.083 R)
• M9: 8,492,073 km (0.109 R)
• M10: 9,037,806 km (0.117 R)
• M11: 9,978,477 km (0.038 R)
• M12: 11,287,608 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397

Radius: 11.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.67 AU - 5.69 AU

Year: 5155 Days

Day: 5.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 25,692,872 km

• M1: 142,716 km (0.06 R)
• M2: 550,670 km (0.114 R)
• M3: 1,026,989 km (0.113 R)
• M4: 3,038,782 km (0.1 R)
• M5: 4,725,797 km (0.073 R)
• M6: 7,094,230 km (0.1 R)
• M7: 8,682,361 km (0.106 R)
• M8: 9,056,954 km (0.107 R)
• M9: 9,878,695 km (0.058 R)
• M10: 13,720,668 km (0.095 R)
• M11: 14,593,721 km (0.109 R)
• M12: 15,833,289 km (0.108 R)
• M13: 18,893,014 km (0.088 R)
• M14: 21,161,516 km (0.103 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 15,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit