🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.5 AU - 0.66 AU

Year: 161 Days

Day: 13.4 Hours

Environment

Temp: 221 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,449,330 km

• M1: 393,891 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.32 AU - 1.34 AU

Year: 560 Days

Day: 44.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.2 AU - 3.62 AU

Year: 1813 Days

Day: 31.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.4

Radius: 8.2

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.32 AU - 5.94 AU

Year: 4244 Days

Day: 6.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 33,449,330 km

• M1: 105,317 km (0.108 R)
• M2: 395,686 km (0.096 R)
• M3: 655,837 km (0.1 R)
• M4: 912,547 km (0.103 R)
• M5: 1,425,668 km (0.043 R)
• M6: 1,733,989 km (0.081 R)
• M7: 2,309,791 km (0.069 R)
• M8: 4,192,630 km (0.091 R)
• M9: 4,532,367 km (0.054 R)
• M10: 5,599,448 km (0.114 R)
• M11: 6,657,255 km (0.037 R)
• M12: 7,398,662 km (0.096 R)
• M13: 7,683,945 km (0.059 R)
• M14: 8,697,919 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.7

Radius: 11.1

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.52 AU - 6.1 AU

Year: 5115 Days

Day: 7 Hours

Environment

Temp: -151 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,449,330 km

• M1: 138,378 km (0.066 R)
• M2: 522,545 km (0.109 R)
• M3: 1,092,513 km (0.08 R)
• M4: 1,566,290 km (0.088 R)
• M5: 1,951,504 km (0.082 R)
• M6: 2,695,155 km (0.112 R)
• M7: 4,377,383 km (0.069 R)
• M8: 5,125,522 km (0.099 R)
• M9: 5,740,818 km (0.052 R)
• M10: 6,114,364 km (0.117 R)
• M11: 6,503,917 km (0.101 R)
• M12: 7,261,630 km (0.083 R)
• M13: 7,886,501 km (0.046 R)
• M14: 8,427,895 km (0.089 R)
• M15: 9,758,568 km (0.115 R)
• M16: 10,428,468 km (0.086 R)
• M17: 13,203,508 km (0.057 R)
• M18: 13,636,594 km (0.073 R)
• M19: 15,286,509 km (0.084 R)
• M20: 15,885,199 km (0.036 R)
• M21: 18,572,127 km (0.096 R)
• M22: 25,573,008 km (0.069 R)
• M23: 28,160,602 km (0.066 R)
• M24: 28,879,121 km (0.046 R)
• M25: 30,823,295 km (0.097 R)
• M26: 31,682,735 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 15,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit