🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.55 AU - 0.65 AU

Year: 199 Days

Day: 18.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 43.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 16,743,400 km

• M1: 45,777 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.99 AU - 1.53 AU

Year: 605 Days

Day: 44.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.35 AU - 3.07 AU

Year: 1907 Days

Day: 34.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.4

Radius: 14.7

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.67 AU - 7.61 AU

Year: 7314 Days

Day: 13.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 16,743,400 km

• M1: 183,108 km (0.082 R)
• M2: 1,089,222 km (0.1 R)
• M3: 1,564,644 km (0.088 R)
• M4: 3,127,792 km (0.06 R)
• M5: 5,027,236 km (0.12 R)
• M6: 6,675,057 km (0.116 R)
• M7: 9,361,536 km (0.095 R)
• M8: 10,016,924 km (0.111 R)
• M9: 11,237,642 km (0.1 R)
• M10: 12,312,653 km (0.057 R)
• M11: 14,291,234 km (0.098 R)
• M12: 15,723,035 km (0.061 R)
• M13: 17,923,022 km (0.118 R)
• M14: 22,417,540 km (0.037 R)
• M15: 23,073,676 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.9

Radius: 10.5

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.33 AU - 8.39 AU

Year: 9420 Days

Day: 7.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 16,743,400 km

• M1: 130,898 km (0.083 R)
• M2: 483,650 km (0.116 R)
• M3: 1,536,071 km (0.106 R)
• M4: 1,956,291 km (0.1 R)
• M5: 2,940,047 km (0.097 R)
• M6: 3,321,970 km (0.052 R)
• M7: 4,384,265 km (0.088 R)
• M8: 4,735,072 km (0.1 R)
• M9: 7,509,963 km (0.06 R)
• M10: 9,057,702 km (0.09 R)
• M11: 9,595,207 km (0.096 R)
• M12: 13,278,905 km (0.088 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 10,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit