🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.56 AU - 0.8 AU

Year: 214 Days

Day: 31.1 Hours

Environment

Temp: 100 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.77 AU - 1.27 AU

Year: 392 Days

Day: 21.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.16 AU - 3.42 AU

Year: 1775 Days

Day: 47.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.13 AU - 3.85 AU

Year: 2483 Days

Day: 23.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,676,308 km

• M1: 635,193 km (0.11 R)
• M2: 1,852,022 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.4

Radius: 12

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.07 AU - 7.65 AU

Year: 7603 Days

Day: 12.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 43,676,308 km

• M1: 149,299 km (0.082 R)
• M2: 645,066 km (0.117 R)
• M3: 1,602,492 km (0.084 R)
• M4: 4,089,258 km (0.117 R)
• M5: 6,629,430 km (0.098 R)
• M6: 7,391,032 km (0.116 R)
• M7: 9,457,428 km (0.052 R)
• M8: 12,606,313 km (0.106 R)
• M9: 13,123,623 km (0.115 R)
• M10: 13,535,915 km (0.064 R)
• M11: 15,466,176 km (0.056 R)
• M12: 16,126,351 km (0.098 R)
• M13: 20,410,385 km (0.092 R)
• M14: 21,937,481 km (0.106 R)
• M15: 23,110,328 km (0.119 R)
• M16: 35,842,603 km (0.043 R)
• M17: 36,417,657 km (0.065 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: 304 - 18,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit