🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.57 AU - 0.59 AU

Year: 155 Days

Day: 42.4 Hours

Environment

Temp: 229 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 24,481,003 km

• M1: 30,817 km (0.063 R)
• M2: 122,820 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.77 AU - 0.91 AU

Year: 269 Days

Day: 29.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.65 AU - 3.83 AU

Year: 2530 Days

Day: 38.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.1 AU - 4.46 AU

Year: 3098 Days

Day: 12.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 149.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.05 AU - 5.69 AU

Year: 4353 Days

Day: 12.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.2

Radius: 11.6

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.73 AU - 9.79 AU

Year: 10667 Days

Day: 11.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 24,481,003 km

• M1: 144,362 km (0.099 R)
• M2: 581,936 km (0.053 R)
• M3: 1,260,960 km (0.106 R)
• M4: 1,909,018 km (0.118 R)
• M5: 2,317,869 km (0.119 R)
• M6: 2,835,777 km (0.095 R)
• M7: 3,259,887 km (0.116 R)
• M8: 5,560,254 km (0.049 R)
• M9: 6,085,791 km (0.029 R)
• M10: 6,583,952 km (0.107 R)
• M11: 7,595,682 km (0.027 R)
• M12: 9,768,143 km (0.082 R)
• M13: 10,166,821 km (0.117 R)
• M14: 11,082,509 km (0.118 R)
• M15: 16,842,476 km (0.111 R)
• M16: 19,656,562 km (0.106 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 19,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit