🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.73 AU - 0.99 AU

Year: 297 Days

Day: 30.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.34 AU - 1.92 AU

Year: 776 Days

Day: 17.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,649,749 km

• M1: 280,197 km (0.116 R)
• M2: 860,637 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.25 AU - 3.85 AU

Year: 2493 Days

Day: 34.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.2

Radius: 11.8

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.5 AU - 5.04 AU

Year: 3884 Days

Day: 10.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 27,649,749 km

• M1: 146,756 km (0.077 R)
• M2: 520,002 km (0.101 R)
• M3: 1,063,491 km (0.09 R)
• M4: 1,862,493 km (0.09 R)
• M5: 2,446,673 km (0.095 R)
• M6: 2,941,393 km (0.082 R)
• M7: 3,483,386 km (0.12 R)
• M8: 4,155,679 km (0.077 R)
• M9: 6,232,247 km (0.12 R)
• M10: 8,600,830 km (0.097 R)
• M11: 10,878,009 km (0.088 R)
• M12: 13,101,034 km (0.084 R)
• M13: 17,206,448 km (0.091 R)
• M14: 18,072,769 km (0.108 R)
• M15: 18,546,546 km (0.05 R)
• M16: 19,150,472 km (0.098 R)
• M17: 20,525,127 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.7

Radius: 10.6

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.22 AU - 5.72 AU

Year: 4130 Days

Day: 5.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 27,649,749 km

• M1: 131,796 km (0.116 R)
• M2: 462,257 km (0.114 R)
• M3: 1,102,836 km (0.092 R)
• M4: 1,559,857 km (0.032 R)
• M5: 2,412,565 km (0.116 R)
• M6: 2,880,806 km (0.112 R)
• M7: 3,389,140 km (0.073 R)
• M8: 4,586,372 km (0.103 R)
• M9: 5,068,675 km (0.116 R)
• M10: 5,987,056 km (0.066 R)
• M11: 6,979,937 km (0.11 R)
• M12: 10,064,197 km (0.11 R)
• M13: 10,488,606 km (0.075 R)
• M14: 11,602,212 km (0.065 R)
• M15: 12,891,447 km (0.088 R)
• M16: 13,443,313 km (0.108 R)
• M17: 15,415,612 km (0.087 R)
• M18: 15,866,201 km (0.107 R)
• M19: 16,852,948 km (0.091 R)
• M20: 23,576,325 km (0.05 R)
• M21: 24,706,836 km (0.083 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 12,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit