🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.91 AU - 1.49 AU

Year: 483 Days

Day: 42.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.32 AU - 1.52 AU

Year: 621 Days

Day: 36.9 Hours

Environment

Temp: -24 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943

Radius: 10.7

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.78 AU - 5.1 AU

Year: 4031 Days

Day: 13 Hours

Environment

Temp: -136 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 19,135,705 km

• M1: 133,142 km (0.064 R)
• M2: 607,667 km (0.095 R)
• M3: 946,805 km (0.059 R)
• M4: 1,798,765 km (0.119 R)
• M5: 2,173,208 km (0.11 R)
• M6: 2,668,078 km (0.084 R)
• M7: 3,159,208 km (0.113 R)
• M8: 3,582,271 km (0.092 R)
• M9: 4,518,454 km (0.048 R)
• M10: 7,478,846 km (0.088 R)
• M11: 9,159,429 km (0.102 R)
• M12: 9,564,839 km (0.074 R)
• M13: 10,808,446 km (0.047 R)
• M14: 12,846,568 km (0.074 R)
• M15: 15,017,233 km (0.105 R)
• M16: 16,514,109 km (0.115 R)
• M17: 16,873,293 km (0.058 R)
• M18: 19,802,420 km (0.119 R)
• M19: 20,619,075 km (0.066 R)
• M20: 23,428,672 km (0.108 R)
• M21: 24,885,905 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.5

Radius: 3.3

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 12.45 AU - 16.65 AU

Year: 20374 Days

Day: 15.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 19,135,705 km

• M1: 41,289 km (0.049 R)
• M2: 184,753 km (0.074 R)
• M3: 478,414 km (0.116 R)
• M4: 632,201 km (0.102 R)
• M5: 1,253,929 km (0.118 R)
• M6: 2,529,550 km (0.113 R)
• M7: 2,916,111 km (0.12 R)
• M8: 9,172,294 km (0.03 R)
• M9: 11,197,550 km (0.064 R)
• M10: 16,829,461 km (0.081 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: 183 - 14,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit