🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.54 AU - 0.68 AU

Year: 202 Days

Day: 41.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.59 AU - 0.89 AU

Year: 270 Days

Day: 40.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.52 AU - 1.62 AU

Year: 835 Days

Day: 46.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.3

Radius: 8.4

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.96 AU - 9.62 AU

Year: 12023 Days

Day: 12.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,203,685 km

• M1: 107,860 km (0.114 R)
• M2: 370,255 km (0.062 R)
• M3: 720,763 km (0.091 R)
• M4: 1,122,732 km (0.091 R)
• M5: 1,550,582 km (0.107 R)
• M6: 1,927,569 km (0.115 R)
• M7: 2,345,395 km (0.099 R)
• M8: 3,566,862 km (0.103 R)
• M9: 4,170,041 km (0.105 R)
• M10: 6,124,836 km (0.055 R)
• M11: 7,932,726 km (0.113 R)
• M12: 8,813,858 km (0.11 R)
• M13: 9,503,654 km (0.117 R)
• M14: 18,660,539 km (0.102 R)
• M15: 22,026,790 km (0.077 R)
• M16: 23,294,632 km (0.084 R)
• M17: 24,324,464 km (0.049 R)
• M18: 26,274,173 km (0.092 R)
• M19: 26,575,463 km (0.119 R)
• M20: 27,699,542 km (0.075 R)
• M21: 28,642,607 km (0.065 R)
• M22: 30,814,618 km (0.067 R)
• M23: 32,169,227 km (0.107 R)
• M24: 35,361,645 km (0.088 R)
• M25: 36,098,714 km (0.114 R)
• M26: 36,971,618 km (0.071 R)
• M27: 39,411,409 km (0.093 R)
• M28: 50,711,135 km (0.117 R)
• M29: 53,075,529 km (0.075 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 16,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit