🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.8 AU - 1.24 AU

Year: 373 Days

Day: 16.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.06 AU - 3.02 AU

Year: 1464 Days

Day: 40.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.87 AU - 4.23 AU

Year: 2419 Days

Day: 12.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.1

Radius: 11.2

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.58 AU - 14.58 AU

Year: 15184 Days

Day: 13.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 45,500,470 km

• M1: 139,874 km (0.089 R)
• M2: 523,892 km (0.1 R)
• M3: 1,546,992 km (0.05 R)
• M4: 3,421,303 km (0.047 R)
• M5: 4,728,190 km (0.11 R)
• M6: 5,178,629 km (0.1 R)
• M7: 13,594,407 km (0.109 R)
• M8: 15,923,197 km (0.083 R)
• M9: 16,664,006 km (0.098 R)
• M10: 17,287,081 km (0.12 R)
• M11: 20,638,223 km (0.111 R)
• M12: 23,960,941 km (0.103 R)
• M13: 24,311,748 km (0.104 R)
• M14: 26,302,447 km (0.032 R)
• M15: 31,962,183 km (0.112 R)
• M16: 35,357,307 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.7

Radius: 13.3

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 11.95 AU - 12.93 AU

Year: 15868 Days

Day: 13.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 45,500,470 km

• M1: 167,101 km (0.098 R)
• M2: 603,478 km (0.065 R)
• M3: 1,271,133 km (0.078 R)
• M4: 1,931,608 km (0.094 R)
• M5: 2,351,828 km (0.107 R)
• M6: 2,938,252 km (0.109 R)
• M7: 4,214,471 km (0.062 R)
• M8: 4,872,253 km (0.053 R)
• M9: 5,900,589 km (0.115 R)
• M10: 8,169,689 km (0.115 R)
• M11: 9,288,233 km (0.116 R)
• M12: 10,055,969 km (0.102 R)
• M13: 10,970,012 km (0.081 R)
• M14: 14,736,886 km (0.059 R)
• M15: 15,848,997 km (0.118 R)
• M16: 18,166,417 km (0.115 R)
• M17: 19,831,741 km (0.083 R)
• M18: 20,943,104 km (0.096 R)
• M19: 21,596,547 km (0.089 R)
• M20: 22,347,977 km (0.112 R)
• M21: 24,617,078 km (0.099 R)
• M22: 25,070,359 km (0.104 R)
• M23: 26,939,884 km (0.067 R)
• M24: 31,696,198 km (0.114 R)
• M25: 32,125,245 km (0.1 R)
• M26: 34,667,661 km (0.101 R)
• M27: 35,582,452 km (0.095 R)
• M28: 36,748,717 km (0.074 R)
• M29: 37,580,182 km (0.093 R)
• M30: 41,669,589 km (0.109 R)
• M31: 42,573,759 km (0.092 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 12,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit