🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.6 AU - 0.62 AU

Year: 178 Days

Day: 26 Hours

Environment

Temp: 178 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,929,890 km

• M1: 43,533 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.81 AU - 0.83 AU

Year: 277 Days

Day: 13.4 Hours

Environment

Temp: 103 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.52 AU - 2.12 AU

Year: 915 Days

Day: 46.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,929,890 km

• M1: 1,218,774 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.74 AU - 2.16 AU

Year: 1015 Days

Day: 46.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.89 AU - 3.15 AU

Year: 1491 Days

Day: 12.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.26 AU - 3.26 AU

Year: 2194 Days

Day: 39 Hours

Environment

Temp: -118 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,929,890 km

• M1: 218,114 km (0.051 R)
• M2: 650,751 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105

Radius: 9.6

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.23 AU - 8.79 AU

Year: 8451 Days

Day: 5 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 22,929,890 km

• M1: 119,379 km (0.088 R)
• M2: 529,576 km (0.114 R)
• M3: 1,809,386 km (0.054 R)
• M4: 2,198,042 km (0.098 R)
• M5: 2,563,958 km (0.119 R)
• M6: 3,127,493 km (0.117 R)
• M7: 3,439,105 km (0.086 R)
• M8: 4,343,724 km (0.069 R)
• M9: 6,015,330 km (0.06 R)
• M10: 6,412,662 km (0.112 R)
• M11: 7,645,498 km (0.113 R)
• M12: 9,513,527 km (0.052 R)
• M13: 10,492,645 km (0.086 R)
• M14: 15,453,161 km (0.105 R)
• M15: 15,770,308 km (0.091 R)
• M16: 17,997,671 km (0.041 R)
• M17: 19,065,351 km (0.09 R)
• M18: 20,300,730 km (0.103 R)
• M19: 21,261,448 km (0.065 R)
• M20: 21,654,292 km (0.09 R)
• M21: 22,454,192 km (0.061 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 11,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit