🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.38 AU - 1.78 AU

Year: 695 Days

Day: 29 Hours

Environment

Temp: -22 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.32 AU - 1.96 AU

Year: 735 Days

Day: 34.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 120.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,474,620 km

• M1: 42,336 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.49 AU - 2.13 AU

Year: 852 Days

Day: 16.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.95 AU - 2.61 AU

Year: 1204 Days

Day: 28.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.1

Radius: 10.2

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.33 AU - 7.57 AU

Year: 5731 Days

Day: 10.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 47,474,620 km

• M1: 225,594 km (0.058 R)
• M2: 636,539 km (0.092 R)
• M3: 992,133 km (0.084 R)
• M4: 1,371,214 km (0.104 R)
• M5: 1,860,848 km (0.063 R)
• M6: 2,600,161 km (0.105 R)
• M7: 3,095,928 km (0.069 R)
• M8: 3,786,621 km (0.118 R)
• M9: 5,302,347 km (0.092 R)
• M10: 6,450,959 km (0.112 R)
• M11: 7,118,465 km (0.028 R)
• M12: 7,942,301 km (0.107 R)
• M13: 10,614,867 km (0.095 R)
• M14: 11,073,384 km (0.098 R)
• M15: 12,989,583 km (0.069 R)
• M16: 14,494,986 km (0.111 R)
• M17: 14,888,878 km (0.088 R)
• M18: 18,696,293 km (0.117 R)
• M19: 19,096,168 km (0.094 R)
• M20: 24,587,607 km (0.058 R)
• M21: 25,229,083 km (0.086 R)
• M22: 27,907,483 km (0.081 R)
• M23: 28,430,028 km (0.08 R)
• M24: 29,047,867 km (0.097 R)
• M25: 30,585,584 km (0.041 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.2

Radius: 5.2

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 14.03 AU - 22.37 AU

Year: 27163 Days

Day: 20.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 47,474,620 km

• M1: 78,988 km (0.112 R)
• M2: 305,928 km (0.107 R)
• M3: 977,323 km (0.08 R)
• M4: 1,357,601 km (0.06 R)
• M5: 3,627,599 km (0.089 R)
• M6: 4,158,522 km (0.117 R)
• M7: 8,213,521 km (0.077 R)
• M8: 12,492,918 km (0.059 R)
• M9: 19,043,659 km (0.079 R)
• M10: 24,247,720 km (0.049 R)
• M11: 28,975,312 km (0.101 R)
• M12: 34,167,705 km (0.115 R)
• M13: 37,223,541 km (0.058 R)
• M14: 40,584,556 km (0.1 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 13,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit