🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.97 AU - 1.07 AU

Year: 374 Days

Day: 43.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.14 AU - 1.44 AU

Year: 532 Days

Day: 33.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 9,593,469 km

• M1: 42,037 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.17 AU - 1.65 AU

Year: 608 Days

Day: 20.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 9,593,469 km

• M1: 262,694 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.41 AU - 2.07 AU

Year: 834 Days

Day: 46 Hours

Environment

Temp: -58 °C

Axial Tilt: 106.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 9,593,469 km

• M1: 721,062 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.67 AU - 5.01 AU

Year: 3286 Days

Day: 19 Hours

Environment

Temp: -119 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 9,593,469 km

• M1: 310,565 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.6

Radius: 8.9

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.17 AU - 6.19 AU

Year: 4285 Days

Day: 12.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 9,593,469 km

• M1: 115,938 km (0.05 R)
• M2: 570,417 km (0.095 R)
• M3: 932,743 km (0.085 R)
• M4: 1,310,477 km (0.106 R)
• M5: 2,468,963 km (0.092 R)
• M6: 4,904,865 km (0.111 R)
• M7: 5,372,508 km (0.059 R)
• M8: 5,656,595 km (0.073 R)
• M9: 5,950,854 km (0.029 R)
• M10: 7,200,594 km (0.066 R)
• M11: 7,740,044 km (0.11 R)
• M12: 10,607,387 km (0.039 R)
• M13: 11,991,317 km (0.054 R)
• M14: 12,613,344 km (0.059 R)
• M15: 13,256,615 km (0.057 R)
• M16: 16,050,954 km (0.119 R)
• M17: 16,971,280 km (0.09 R)
• M18: 19,095,719 km (0.099 R)
• M19: 21,391,448 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27

Radius: 11.2

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.15 AU - 6.57 AU

Year: 4510 Days

Day: 14.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 9,593,469 km

• M1: 139,276 km (0.105 R)
• M2: 662,120 km (0.062 R)
• M3: 1,619,696 km (0.117 R)
• M4: 2,882,153 km (0.062 R)
• M5: 7,405,543 km (0.103 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 12,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit