🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.26 AU - 1.28 AU

Year: 531 Days

Day: 42.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,725,396 km

• M1: 148,551 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.22 AU - 1.42 AU

Year: 562 Days

Day: 31.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,725,396 km

• M1: 573,259 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.04 AU - 3.14 AU

Year: 2014 Days

Day: 32.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.9

Radius: 13.5

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.74 AU - 4.74 AU

Year: 3827 Days

Day: 11.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 30,725,396 km

• M1: 167,849 km (0.116 R)
• M2: 609,312 km (0.07 R)
• M3: 1,404,724 km (0.034 R)
• M4: 2,015,682 km (0.093 R)
• M5: 3,897,324 km (0.111 R)
• M6: 5,160,229 km (0.089 R)
• M7: 5,666,169 km (0.082 R)
• M8: 7,077,774 km (0.105 R)
• M9: 7,730,919 km (0.12 R)
• M10: 9,188,301 km (0.089 R)
• M11: 9,807,337 km (0.025 R)
• M12: 10,388,226 km (0.076 R)
• M13: 11,232,855 km (0.074 R)
• M14: 11,654,273 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.6

Radius: 12.8

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.07 AU - 6.35 AU

Year: 4410 Days

Day: 5.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 30,725,396 km

• M1: 159,172 km (0.104 R)
• M2: 943,963 km (0.064 R)
• M3: 1,447,359 km (0.066 R)
• M4: 1,889,870 km (0.097 R)
• M5: 2,328,042 km (0.102 R)
• M6: 3,000,634 km (0.047 R)
• M7: 5,356,352 km (0.111 R)
• M8: 6,153,858 km (0.09 R)
• M9: 7,373,679 km (0.091 R)
• M10: 9,983,713 km (0.101 R)
• M11: 10,733,498 km (0.036 R)
• M12: 14,059,357 km (0.056 R)
• M13: 17,135,987 km (0.032 R)
• M14: 18,666,822 km (0.059 R)
• M15: 19,942,144 km (0.087 R)
• M16: 20,847,510 km (0.08 R)
• M17: 22,815,470 km (0.094 R)
• M18: 25,143,961 km (0.055 R)
• M19: 26,531,781 km (0.078 R)
• M20: 27,970,015 km (0.107 R)
• M21: 28,577,083 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 15,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit