🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.74 AU - 1.12 AU

Year: 338 Days

Day: 34 Hours

Environment

Temp: 22 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.96 AU - 2.94 AU

Year: 1445 Days

Day: 38.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.32 AU - 3.48 AU

Year: 2362 Days

Day: 30.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,550,531 km

• M1: 37,998 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.85 AU - 4.61 AU

Year: 2714 Days

Day: 41.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.84 AU - 4.54 AU

Year: 3231 Days

Day: 17.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.4

Radius: 10.8

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.58 AU - 7.04 AU

Year: 5971 Days

Day: 11.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 30,550,531 km

• M1: 137,480 km (0.114 R)
• M2: 485,445 km (0.117 R)
• M3: 823,686 km (0.067 R)
• M4: 2,095,567 km (0.092 R)
• M5: 2,778,631 km (0.029 R)
• M6: 3,435,366 km (0.076 R)
• M7: 4,074,896 km (0.093 R)
• M8: 4,460,560 km (0.105 R)
• M9: 4,818,099 km (0.095 R)
• M10: 6,068,886 km (0.06 R)
• M11: 6,903,343 km (0.08 R)
• M12: 7,848,951 km (0.106 R)
• M13: 9,241,558 km (0.091 R)
• M14: 10,169,813 km (0.117 R)
• M15: 11,821,523 km (0.093 R)
• M16: 12,360,075 km (0.104 R)
• M17: 13,751,635 km (0.11 R)
• M18: 23,588,143 km (0.106 R)
• M19: 30,550,578 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 14,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit