🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.77 AU - 0.77 AU

Year: 257 Days

Day: 43.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.36 AU - 1.54 AU

Year: 665 Days

Day: 42.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 175.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,161,186 km

• M1: 48,171 km (0.101 R)
• M2: 427,700 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.44 AU - 3.16 AU

Year: 1784 Days

Day: 16 Hours

Environment

Temp: -116 °C

Axial Tilt: 170.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.65 AU - 4.19 AU

Year: 2408 Days

Day: 12.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.26 AU - 4.62 AU

Year: 2978 Days

Day: 14.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.34 AU - 4.9 AU

Year: 3185 Days

Day: 12.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,161,186 km

• M1: 84,224 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.6

Radius: 11.5

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.16 AU - 7.28 AU

Year: 5907 Days

Day: 6.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 34,161,186 km

• M1: 143,016 km (0.066 R)
• M2: 562,338 km (0.098 R)
• M3: 1,034,170 km (0.08 R)
• M4: 1,824,496 km (0.115 R)
• M5: 2,223,623 km (0.103 R)
• M6: 3,563,421 km (0.105 R)
• M7: 3,999,948 km (0.113 R)
• M8: 5,207,502 km (0.105 R)
• M9: 6,021,613 km (0.06 R)
• M10: 7,272,700 km (0.041 R)
• M11: 8,568,368 km (0.083 R)
• M12: 9,060,694 km (0.114 R)
• M13: 9,658,787 km (0.108 R)
• M14: 10,237,581 km (0.056 R)
• M15: 11,029,253 km (0.102 R)
• M16: 12,734,668 km (0.05 R)
• M17: 15,432,666 km (0.1 R)
• M18: 15,977,950 km (0.04 R)
• M19: 16,410,886 km (0.042 R)
• M20: 20,814,001 km (0.07 R)
• M21: 21,780,403 km (0.071 R)
• M22: 22,544,100 km (0.109 R)
• M23: 24,124,751 km (0.072 R)
• M24: 24,777,297 km (0.06 R)
• M25: 26,374,254 km (0.084 R)
• M26: 27,066,743 km (0.096 R)
• M27: 27,949,520 km (0.108 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 19,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit