🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.52 AU - 0.66 AU

Year: 159 Days

Day: 38.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.64 AU - 0.64 AU

Year: 180 Days

Day: 45.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,401,936 km

• M1: 39,943 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.39 AU - 1.53 AU

Year: 620 Days

Day: 20.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.43 AU - 1.87 AU

Year: 745 Days

Day: 41.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,401,936 km

• M1: 479,760 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.92 AU - 2.42 AU

Year: 1123 Days

Day: 26.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,401,936 km

• M1: 167,699 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.97 AU - 6.01 AU

Year: 3918 Days

Day: 16.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.4

Radius: 12.5

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.54 AU - 7.22 AU

Year: 5664 Days

Day: 13.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 31,401,936 km

• M1: 155,432 km (0.113 R)
• M2: 598,242 km (0.091 R)
• M3: 1,160,281 km (0.085 R)
• M4: 1,776,924 km (0.072 R)
• M5: 2,404,935 km (0.101 R)
• M6: 2,890,380 km (0.082 R)
• M7: 3,462,144 km (0.11 R)
• M8: 5,297,560 km (0.079 R)
• M9: 6,315,274 km (0.076 R)
• M10: 7,530,458 km (0.085 R)
• M11: 8,539,944 km (0.045 R)
• M12: 12,211,225 km (0.083 R)
• M13: 13,232,380 km (0.113 R)
• M14: 17,132,846 km (0.041 R)
• M15: 17,828,775 km (0.073 R)
• M16: 18,675,349 km (0.049 R)
• M17: 19,891,580 km (0.089 R)
• M18: 23,701,838 km (0.094 R)
• M19: 28,147,288 km (0.092 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 12,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit