🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.42 AU - 0.66 AU

Year: 168 Days

Day: 15.2 Hours

Environment

Temp: 124 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.59 AU - 0.73 AU

Year: 228 Days

Day: 41.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.25 AU - 1.49 AU

Year: 681 Days

Day: 42.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.9

Radius: 10

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.19 AU - 6.31 AU

Year: 6634 Days

Day: 10.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 38,780,510 km

• M1: 124,615 km (0.103 R)
• M2: 474,674 km (0.117 R)
• M3: 844,031 km (0.099 R)
• M4: 1,359,545 km (0.116 R)
• M5: 2,031,988 km (0.055 R)
• M6: 2,508,008 km (0.089 R)
• M7: 4,510,376 km (0.117 R)
• M8: 5,973,892 km (0.12 R)
• M9: 6,354,170 km (0.08 R)
• M10: 6,929,224 km (0.095 R)
• M11: 8,623,569 km (0.109 R)
• M12: 9,328,923 km (0.11 R)
• M13: 9,874,507 km (0.03 R)
• M14: 10,306,097 km (0.082 R)
• M15: 12,387,003 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.4

Radius: 8.4

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.35 AU - 10.37 AU

Year: 10263 Days

Day: 9.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 38,780,510 km

• M1: 104,569 km (0.095 R)
• M2: 413,937 km (0.051 R)
• M3: 900,130 km (0.077 R)
• M4: 1,678,937 km (0.088 R)
• M5: 3,288,012 km (0.102 R)
• M6: 4,275,657 km (0.108 R)
• M7: 5,574,017 km (0.109 R)
• M8: 6,609,683 km (0.093 R)
• M9: 8,883,122 km (0.093 R)
• M10: 9,960,675 km (0.116 R)
• M11: 10,243,116 km (0.078 R)
• M12: 10,725,868 km (0.097 R)
• M13: 11,122,901 km (0.089 R)
• M14: 11,427,033 km (0.116 R)
• M15: 11,946,437 km (0.105 R)
• M16: 16,815,698 km (0.073 R)
• M17: 17,692,641 km (0.107 R)
• M18: 17,968,499 km (0.05 R)
• M19: 20,055,539 km (0.067 R)
• M20: 21,429,147 km (0.107 R)
• M21: 24,193,267 km (0.074 R)
• M22: 25,310,165 km (0.083 R)
• M23: 29,345,866 km (0.071 R)
• M24: 30,319,300 km (0.088 R)
• M25: 32,125,694 km (0.028 R)
• M26: 32,743,533 km (0.077 R)
• M27: 33,579,486 km (0.119 R)
• M28: 34,109,063 km (0.12 R)
• M29: 35,731,601 km (0.082 R)
• M30: 36,617,669 km (0.096 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 14,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit