🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.44 AU - 0.64 AU

Year: 260 Days

Day: 37 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,785,031 km

• M1: 161,715 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.63 AU - 0.67 AU

Year: 344 Days

Day: 25 Hours

Environment

Temp: -143 °C

Axial Tilt: 58.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.59 AU - 0.75 AU

Year: 360 Days

Day: 21.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.2

Radius: 10.1

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.46 AU - 3.62 AU

Year: 3477 Days

Day: 8.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 14,785,031 km

• M1: 125,662 km (0.05 R)
• M2: 484,847 km (0.082 R)
• M3: 855,700 km (0.041 R)
• M4: 2,541,518 km (0.101 R)
• M5: 4,473,126 km (0.113 R)
• M6: 4,913,243 km (0.074 R)
• M7: 5,600,047 km (0.047 R)
• M8: 6,440,188 km (0.084 R)
• M9: 6,811,490 km (0.07 R)
• M10: 7,164,392 km (0.094 R)
• M11: 8,663,213 km (0.1 R)
• M12: 9,001,603 km (0.076 R)
• M13: 9,427,209 km (0.074 R)
• M14: 9,825,887 km (0.084 R)
• M15: 10,571,782 km (0.087 R)
• M16: 13,085,625 km (0.082 R)
• M17: 15,310,295 km (0.094 R)
• M18: 15,805,913 km (0.104 R)
• M19: 19,452,810 km (0.102 R)
• M20: 21,711,438 km (0.096 R)
• M21: 23,047,048 km (0.065 R)
• M22: 25,190,037 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.3

Radius: 14.9

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.99 AU - 4.09 AU

Year: 4369 Days

Day: 5.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 14,785,031 km

• M1: 186,100 km (0.107 R)
• M2: 795,262 km (0.079 R)
• M3: 1,533,528 km (0.076 R)
• M4: 4,382,619 km (0.106 R)
• M5: 4,960,665 km (0.097 R)
• M6: 5,477,227 km (0.106 R)
• M7: 6,902,595 km (0.066 R)
• M8: 7,858,376 km (0.095 R)
• M9: 10,687,272 km (0.108 R)
• M10: 11,223,580 km (0.073 R)
• M11: 13,468,895 km (0.049 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 10,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit