🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.62 AU - 0.84 AU

Year: 239 Days

Day: 18.1 Hours

Environment

Temp: 113 °C

Axial Tilt: 134.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,754,491 km

• M1: 277,654 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.59 AU - 0.93 AU

Year: 254 Days

Day: 14.1 Hours

Environment

Temp: 117 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,754,491 km

• M1: 236,514 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.78 AU - 0.82 AU

Year: 274 Days

Day: 18 Hours

Environment

Temp: 103 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.27 AU - 1.29 AU

Year: 554 Days

Day: 17.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.4

Radius: 15

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.93 AU - 11.75 AU

Year: 14621 Days

Day: 7.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 34,754,491 km

• M1: 186,549 km (0.111 R)
• M2: 1,242,710 km (0.102 R)
• M3: 2,786,859 km (0.036 R)
• M4: 3,274,398 km (0.114 R)
• M5: 4,399,673 km (0.1 R)
• M6: 5,351,864 km (0.093 R)
• M7: 6,946,128 km (0.096 R)
• M8: 9,468,498 km (0.084 R)
• M9: 11,987,726 km (0.107 R)
• M10: 17,197,771 km (0.115 R)
• M11: 22,188,356 km (0.067 R)
• M12: 24,971,924 km (0.119 R)
• M13: 29,711,932 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.6

Radius: 7.4

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.66 AU - 17.68 AU

Year: 20423 Days

Day: 17 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 34,754,491 km

• M1: 96,341 km (0.1 R)
• M2: 666,758 km (0.06 R)
• M3: 2,179,940 km (0.109 R)
• M4: 7,283,621 km (0.105 R)
• M5: 7,767,869 km (0.109 R)
• M6: 8,718,115 km (0.092 R)
• M7: 13,576,306 km (0.102 R)
• M8: 17,706,404 km (0.101 R)
• M9: 20,783,632 km (0.114 R)
• M10: 28,974,116 km (0.06 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 15,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit