🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.63 AU - 0.77 AU

Year: 217 Days

Day: 46.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,713,330 km

• M1: 40,391 km (0.068 R)
• M2: 56,398 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.64 AU - 1.06 AU

Year: 291 Days

Day: 35.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.66 AU - 1.06 AU

Year: 296 Days

Day: 29.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 174.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.7 AU - 3.76 AU

Year: 2672 Days

Day: 12.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,713,330 km

• M1: 43,533 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.7

Radius: 9.9

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.23 AU - 4.91 AU

Year: 3623 Days

Day: 10.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,713,330 km

• M1: 124,765 km (0.057 R)
• M2: 608,714 km (0.056 R)
• M3: 1,587,682 km (0.076 R)
• M4: 2,049,192 km (0.069 R)
• M5: 3,399,312 km (0.096 R)
• M6: 4,188,142 km (0.104 R)
• M7: 4,815,256 km (0.096 R)
• M8: 5,189,849 km (0.087 R)
• M9: 5,644,776 km (0.1 R)
• M10: 7,586,407 km (0.071 R)
• M11: 8,984,100 km (0.106 R)
• M12: 9,758,718 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.8

Radius: 6.3

Gravity: 15.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 11.76 AU - 14.26 AU

Year: 17403 Days

Day: 17.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 66,713,330 km

• M1: 120,725 km (0.066 R)
• M2: 652,396 km (0.116 R)
• M3: 1,449,155 km (0.103 R)
• M4: 1,841,699 km (0.118 R)
• M5: 2,201,033 km (0.118 R)
• M6: 2,561,116 km (0.035 R)
• M7: 4,342,976 km (0.106 R)
• M8: 5,015,269 km (0.086 R)
• M9: 5,450,598 km (0.068 R)
• M10: 7,264,921 km (0.086 R)
• M11: 8,062,727 km (0.073 R)
• M12: 11,593,386 km (0.079 R)
• M13: 16,582,026 km (0.115 R)
• M14: 23,626,740 km (0.086 R)
• M15: 26,644,877 km (0.09 R)
• M16: 32,312,093 km (0.105 R)
• M17: 34,195,530 km (0.117 R)
• M18: 38,317,251 km (0.035 R)
• M19: 41,290,059 km (0.095 R)
• M20: 54,545,777 km (0.09 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: 240 - 19,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit