🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.33 AU - 1.35 AU

Year: 550 Days

Day: 42.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,611,492 km

• M1: 278,102 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.62 AU - 1.66 AU

Year: 745 Days

Day: 18.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,611,492 km

• M1: 184,155 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.75 AU - 1.89 AU

Year: 871 Days

Day: 19 Hours

Environment

Temp: -47 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.86 AU - 1.88 AU

Year: 907 Days

Day: 44.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.22 AU - 5.36 AU

Year: 3152 Days

Day: 45.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.6

Radius: 14.9

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.66 AU - 12.28 AU

Year: 12019 Days

Day: 10.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,611,492 km

• M1: 188,942 km (0.115 R)
• M2: 675,584 km (0.1 R)
• M3: 1,304,643 km (0.097 R)
• M4: 2,412,415 km (0.066 R)
• M5: 5,272,128 km (0.103 R)
• M6: 6,796,231 km (0.115 R)
• M7: 9,467,600 km (0.092 R)
• M8: 12,261,789 km (0.092 R)
• M9: 12,834,001 km (0.115 R)
• M10: 14,405,826 km (0.078 R)
• M11: 17,424,711 km (0.108 R)
• M12: 18,968,711 km (0.105 R)
• M13: 27,205,869 km (0.091 R)
• M14: 28,677,613 km (0.084 R)
• M15: 31,566,048 km (0.058 R)
• M16: 35,558,067 km (0.106 R)
• M17: 39,626,681 km (0.055 R)
• M18: 40,250,055 km (0.102 R)
• M19: 44,262,270 km (0.035 R)
• M20: 44,933,516 km (0.111 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 18,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit