🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.69 AU - 0.99 AU

Year: 280 Days

Day: 39.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.9 AU - 1.36 AU

Year: 437 Days

Day: 18.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 107.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 29,054,266 km

• M1: 306,077 km (0.111 R)
• M2: 465,549 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.66 AU - 2.18 AU

Year: 967 Days

Day: 18.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.16 AU - 5.4 AU

Year: 3798 Days

Day: 31.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.5

Radius: 9.6

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.83 AU - 7.15 AU

Year: 6009 Days

Day: 12.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 29,054,266 km

• M1: 119,529 km (0.115 R)
• M2: 444,605 km (0.083 R)
• M3: 1,015,171 km (0.103 R)
• M4: 1,381,387 km (0.062 R)
• M5: 1,849,030 km (0.072 R)
• M6: 2,388,031 km (0.03 R)
• M7: 3,028,609 km (0.1 R)
• M8: 3,736,207 km (0.057 R)
• M9: 4,117,831 km (0.116 R)
• M10: 4,777,558 km (0.088 R)
• M11: 5,677,838 km (0.105 R)
• M12: 6,915,760 km (0.112 R)
• M13: 7,320,123 km (0.113 R)
• M14: 7,811,702 km (0.11 R)
• M15: 9,057,852 km (0.103 R)
• M16: 9,501,260 km (0.079 R)
• M17: 10,215,141 km (0.051 R)
• M18: 10,874,269 km (0.081 R)
• M19: 11,329,346 km (0.067 R)
• M20: 11,796,989 km (0.116 R)
• M21: 14,603,146 km (0.114 R)
• M22: 14,934,056 km (0.046 R)
• M23: 15,898,663 km (0.089 R)
• M24: 16,307,813 km (0.064 R)
• M25: 17,269,279 km (0.049 R)
• M26: 19,173,062 km (0.072 R)
• M27: 20,724,541 km (0.073 R)
• M28: 21,995,824 km (0.067 R)
• M29: 28,622,411 km (0.066 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 11,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit