🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.38 AU - 1.76 AU

Year: 685 Days

Day: 12.8 Hours

Environment

Temp: -16 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.44 AU - 4.22 AU

Year: 2610 Days

Day: 43.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.12 AU - 4.9 AU

Year: 2796 Days

Day: 40.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.93 AU - 6.17 AU

Year: 4553 Days

Day: 44.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.1

Radius: 12.5

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.17 AU - 7.07 AU

Year: 5273 Days

Day: 9.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 31,062,635 km

• M1: 155,582 km (0.088 R)
• M2: 573,558 km (0.079 R)
• M3: 1,073,963 km (0.104 R)
• M4: 1,640,789 km (0.072 R)
• M5: 2,989,414 km (0.096 R)
• M6: 3,786,322 km (0.065 R)
• M7: 4,193,228 km (0.037 R)
• M8: 5,168,457 km (0.109 R)
• M9: 5,907,770 km (0.056 R)
• M10: 6,373,168 km (0.109 R)
• M11: 8,657,678 km (0.101 R)
• M12: 13,523,648 km (0.108 R)
• M13: 16,532,659 km (0.039 R)
• M14: 20,825,968 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.2

Radius: 12.1

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.13 AU - 13.03 AU

Year: 14622 Days

Day: 14.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 31,062,635 km

• M1: 150,495 km (0.119 R)
• M2: 651,050 km (0.081 R)
• M3: 2,359,906 km (0.09 R)
• M4: 3,359,819 km (0.075 R)
• M5: 4,348,212 km (0.117 R)
• M6: 5,579,103 km (0.072 R)
• M7: 9,406,116 km (0.084 R)
• M8: 10,217,385 km (0.087 R)
• M9: 11,979,199 km (0.103 R)
• M10: 12,525,082 km (0.116 R)
• M11: 12,984,048 km (0.08 R)
• M12: 14,318,012 km (0.089 R)
• M13: 16,946,297 km (0.095 R)
• M14: 19,607,344 km (0.108 R)
• M15: 22,016,169 km (0.102 R)
• M16: 25,743,699 km (0.102 R)
• M17: 28,889,892 km (0.069 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 17,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit