🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.86 AU - 1.4 AU

Year: 430 Days

Day: 25.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.13 AU - 1.49 AU

Year: 537 Days

Day: 33.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.74 AU - 1.74 AU

Year: 822 Days

Day: 13 Hours

Environment

Temp: -54 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.51 AU - 3.33 AU

Year: 1787 Days

Day: 31.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,421,066 km

• M1: 658,081 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.44 AU - 3.88 AU

Year: 2508 Days

Day: 32.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 54.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,421,066 km

• M1: 384,317 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.04 AU - 4.64 AU

Year: 3238 Days

Day: 45.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.6

Radius: 11.5

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.57 AU - 10.81 AU

Year: 9978 Days

Day: 11.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,421,066 km

• M1: 143,165 km (0.064 R)
• M2: 583,132 km (0.096 R)
• M3: 948,451 km (0.085 R)
• M4: 1,424,172 km (0.098 R)
• M5: 1,852,770 km (0.076 R)
• M6: 3,494,307 km (0.084 R)
• M7: 3,992,468 km (0.109 R)
• M8: 7,389,836 km (0.07 R)
• M9: 8,044,625 km (0.081 R)
• M10: 10,242,817 km (0.104 R)
• M11: 10,953,107 km (0.101 R)
• M12: 13,341,288 km (0.113 R)
• M13: 18,822,853 km (0.097 R)
• M14: 21,480,160 km (0.117 R)
• M15: 22,474,986 km (0.064 R)
• M16: 23,936,557 km (0.12 R)
• M17: 26,480,618 km (0.047 R)
• M18: 26,953,198 km (0.085 R)
• M19: 27,527,654 km (0.085 R)
• M20: 28,404,746 km (0.044 R)
• M21: 29,501,747 km (0.054 R)
• M22: 30,009,782 km (0.1 R)
• M23: 34,621,734 km (0.049 R)
• M24: 35,187,065 km (0.092 R)
• M25: 39,195,091 km (0.093 R)
• M26: 42,716,625 km (0.055 R)
• M27: 43,497,675 km (0.093 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 19,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit