🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.41 AU - 1.55 AU

Year: 803 Days

Day: 36.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.41 AU - 2.23 AU

Year: 1096 Days

Day: 16.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.65 AU - 2.53 AU

Year: 1348 Days

Day: 31.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 11,818,134 km

• M1: 26,479 km (0.083 R)
• M2: 96,042 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.8

Radius: 9.3

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.12 AU - 3.14 AU

Year: 1903 Days

Day: 10.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 11,818,134 km

• M1: 115,639 km (0.088 R)
• M2: 439,369 km (0.069 R)
• M3: 865,424 km (0.108 R)
• M4: 1,212,042 km (0.032 R)
• M5: 1,748,051 km (0.088 R)
• M6: 2,561,564 km (0.057 R)
• M7: 2,939,299 km (0.097 R)
• M8: 3,624,756 km (0.063 R)
• M9: 4,192,331 km (0.032 R)
• M10: 4,564,381 km (0.106 R)
• M11: 5,163,819 km (0.072 R)
• M12: 6,446,771 km (0.095 R)
• M13: 6,994,897 km (0.055 R)
• M14: 9,918,638 km (0.12 R)
• M15: 10,213,346 km (0.101 R)
• M16: 11,028,056 km (0.107 R)
• M17: 11,775,896 km (0.096 R)

Asteroid Belt

Center: 2.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.2

Radius: 14.3

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.22 AU - 3.36 AU

Year: 2663 Days

Day: 11.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 11,818,134 km

• M1: 178,321 km (0.051 R)
• M2: 831,166 km (0.117 R)
• M3: 1,399,039 km (0.077 R)
• M4: 2,101,401 km (0.115 R)
• M5: 2,874,972 km (0.094 R)
• M6: 4,889,756 km (0.106 R)
• M7: 8,444,052 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.9

Radius: 13.5

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.05 AU - 3.79 AU

Year: 2822 Days

Day: 5.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 11,818,134 km

• M1: 167,849 km (0.102 R)
• M2: 885,919 km (0.097 R)
• M3: 1,704,219 km (0.115 R)
• M4: 2,202,978 km (0.091 R)
• M5: 3,308,656 km (0.1 R)
• M6: 4,062,031 km (0.118 R)
• M7: 4,850,711 km (0.108 R)
• M8: 5,302,347 km (0.04 R)
• M9: 6,132,765 km (0.077 R)
• M10: 7,197,004 km (0.107 R)
• M11: 9,180,821 km (0.091 R)
• M12: 10,251,493 km (0.085 R)
• M13: 10,833,728 km (0.061 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 10,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit