🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.18 AU - 1.32 AU

Year: 487 Days

Day: 19 Hours

Environment

Temp: 35 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,570,736 km

• M1: 395,088 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.61 AU - 1.81 AU

Year: 779 Days

Day: 33.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,570,736 km

• M1: 210,634 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.08 AU - 2.42 AU

Year: 1175 Days

Day: 29.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.97 AU - 3.69 AU

Year: 2116 Days

Day: 22.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.1

Radius: 12.2

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.07 AU - 10.49 AU

Year: 11478 Days

Day: 6 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,570,736 km

• M1: 152,440 km (0.119 R)
• M2: 645,515 km (0.026 R)
• M3: 1,065,586 km (0.062 R)
• M4: 1,477,578 km (0.036 R)
• M5: 2,242,173 km (0.113 R)
• M6: 2,741,381 km (0.099 R)
• M7: 4,010,869 km (0.103 R)
• M8: 5,062,841 km (0.114 R)
• M9: 6,107,931 km (0.113 R)
• M10: 7,428,282 km (0.12 R)
• M11: 8,891,948 km (0.088 R)
• M12: 9,286,138 km (0.068 R)
• M13: 10,152,310 km (0.092 R)
• M14: 12,676,325 km (0.048 R)
• M15: 13,380,333 km (0.089 R)
• M16: 14,004,455 km (0.062 R)
• M17: 17,543,043 km (0.114 R)
• M18: 22,425,918 km (0.112 R)
• M19: 23,232,699 km (0.096 R)
• M20: 25,531,569 km (0.118 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 12,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit