🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.02 AU - 1.14 AU

Year: 477 Days

Day: 29.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,872,832 km

• M1: 41,139 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.28 AU - 3.34 AU

Year: 2000 Days

Day: 38.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,872,832 km

• M1: 505,940 km (0.073 R)
• M2: 1,069,026 km (0.119 R)

Asteroid Belt

Center: 4.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.3

Radius: 13.9

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.79 AU - 5.79 AU

Year: 5166 Days

Day: 10.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,872,832 km

• M1: 173,085 km (0.089 R)
• M2: 777,011 km (0.066 R)
• M3: 1,653,056 km (0.115 R)
• M4: 4,872,851 km (0.058 R)
• M5: 5,391,507 km (0.086 R)
• M6: 12,409,592 km (0.101 R)
• M7: 14,681,984 km (0.071 R)
• M8: 16,243,636 km (0.036 R)
• M9: 19,155,110 km (0.096 R)
• M10: 20,946,544 km (0.047 R)
• M11: 21,737,169 km (0.104 R)
• M12: 28,358,520 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.6

Radius: 5.2

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.35 AU - 13.63 AU

Year: 16537 Days

Day: 16.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 50,872,832 km

• M1: 95,892 km (0.085 R)
• M2: 274,512 km (0.084 R)
• M3: 6,557,623 km (0.105 R)
• M4: 6,820,765 km (0.106 R)
• M5: 8,143,360 km (0.053 R)
• M6: 13,539,954 km (0.101 R)
• M7: 13,776,169 km (0.06 R)
• M8: 14,947,969 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.2

Radius: 6.6

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 13.9 AU - 16.28 AU

Year: 24889 Days

Day: 22.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 50,872,832 km

• M1: 87,664 km (0.061 R)
• M2: 430,393 km (0.105 R)
• M3: 1,038,060 km (0.114 R)
• M4: 4,557,798 km (0.098 R)
• M5: 5,912,407 km (0.097 R)
• M6: 7,182,493 km (0.097 R)
• M7: 11,497,644 km (0.101 R)
• M8: 16,839,933 km (0.097 R)
• M9: 19,921,799 km (0.106 R)
• M10: 23,360,156 km (0.088 R)
• M11: 37,979,159 km (0.077 R)
• M12: 42,268,130 km (0.089 R)
• M13: 42,673,241 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 16,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit