🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.46 AU - 0.66 AU

Year: 155 Days

Day: 32 Hours

Environment

Temp: 179 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.12 AU - 1.46 AU

Year: 543 Days

Day: 33.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.94 AU - 2.24 AU

Year: 1121 Days

Day: 15 Hours

Environment

Temp: -67 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,386,583 km

• M1: 31,416 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2 AU - 3.28 AU

Year: 1591 Days

Day: 45.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.7

Radius: 12.4

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.31 AU - 8.57 AU

Year: 6780 Days

Day: 5.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 39,386,583 km

• M1: 154,235 km (0.059 R)
• M2: 583,432 km (0.099 R)
• M3: 1,151,156 km (0.095 R)
• M4: 1,879,996 km (0.061 R)
• M5: 2,341,207 km (0.053 R)
• M6: 3,019,483 km (0.06 R)
• M7: 4,124,264 km (0.109 R)
• M8: 7,081,066 km (0.081 R)
• M9: 7,690,677 km (0.117 R)
• M10: 8,971,983 km (0.097 R)
• M11: 9,549,730 km (0.118 R)
• M12: 11,691,672 km (0.078 R)
• M13: 12,435,772 km (0.045 R)
• M14: 13,267,835 km (0.112 R)
• M15: 13,784,696 km (0.063 R)
• M16: 14,615,263 km (0.118 R)
• M17: 15,291,146 km (0.058 R)
• M18: 17,038,599 km (0.026 R)
• M19: 18,915,604 km (0.077 R)
• M20: 20,316,588 km (0.09 R)
• M21: 21,236,465 km (0.078 R)
• M22: 22,749,348 km (0.051 R)
• M23: 24,675,421 km (0.056 R)
• M24: 26,256,969 km (0.056 R)
• M25: 30,011,876 km (0.089 R)
• M26: 32,739,943 km (0.027 R)
• M27: 35,300,161 km (0.035 R)
• M28: 36,405,390 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 12,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit