🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.75 AU - 2.41 AU

Year: 1049 Days

Day: 40.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,368,101 km

• M1: 580,290 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.24 AU - 2.42 AU

Year: 1244 Days

Day: 31.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 93.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.59 AU - 2.63 AU

Year: 1475 Days

Day: 20.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,368,101 km

• M1: 439,369 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.35 AU - 4.53 AU

Year: 2736 Days

Day: 38.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.9

Radius: 15

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.84 AU - 10.04 AU

Year: 8578 Days

Day: 14.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 43,368,101 km

• M1: 202,406 km (0.119 R)
• M2: 938,577 km (0.099 R)
• M3: 1,780,813 km (0.116 R)
• M4: 2,519,827 km (0.099 R)
• M5: 3,092,338 km (0.078 R)
• M6: 3,751,615 km (0.066 R)
• M7: 6,529,947 km (0.117 R)
• M8: 9,676,140 km (0.036 R)
• M9: 12,764,588 km (0.034 R)
• M10: 14,724,619 km (0.052 R)
• M11: 15,642,552 km (0.118 R)
• M12: 17,884,126 km (0.097 R)
• M13: 18,853,221 km (0.116 R)
• M14: 21,471,034 km (0.083 R)
• M15: 24,322,669 km (0.111 R)
• M16: 40,635,718 km (0.119 R)
• M17: 41,274,352 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596

Radius: 9.1

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.02 AU - 9.7 AU

Year: 9226 Days

Day: 14.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 98.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 43,368,101 km

• M1: 113,246 km (0.084 R)
• M2: 703,708 km (0.103 R)
• M3: 1,072,916 km (0.09 R)
• M4: 1,557,314 km (0.108 R)
• M5: 1,920,388 km (0.045 R)
• M6: 2,819,621 km (0.067 R)
• M7: 4,187,693 km (0.069 R)
• M8: 6,444,078 km (0.094 R)
• M9: 7,038,430 km (0.086 R)
• M10: 7,628,295 km (0.117 R)
• M11: 8,165,949 km (0.082 R)
• M12: 9,883,034 km (0.096 R)
• M13: 13,064,532 km (0.107 R)
• M14: 15,334,380 km (0.106 R)
• M15: 17,148,404 km (0.091 R)
• M16: 18,951,507 km (0.031 R)
• M17: 19,478,241 km (0.111 R)
• M18: 30,503,903 km (0.036 R)
• M19: 30,915,896 km (0.117 R)
• M20: 34,125,817 km (0.112 R)
• M21: 35,583,350 km (0.11 R)
• M22: 39,590,777 km (0.066 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 13,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit