🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.47 AU - 3.01 AU

Year: 1601 Days

Day: 34 Hours

Environment

Temp: -88 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.69 AU - 4.51 AU

Year: 2931 Days

Day: 45.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.3 AU - 6.22 AU

Year: 4260 Days

Day: 46.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.2

Radius: 11.8

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.18 AU - 5.7 AU

Year: 4480 Days

Day: 10.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 43,035,836 km

• M1: 148,850 km (0.032 R)
• M2: 530,025 km (0.089 R)
• M3: 940,372 km (0.118 R)
• M4: 1,536,819 km (0.072 R)
• M5: 2,174,255 km (0.076 R)
• M6: 2,692,313 km (0.116 R)
• M7: 3,497,149 km (0.1 R)
• M8: 4,917,132 km (0.04 R)
• M9: 5,581,945 km (0.09 R)
• M10: 5,996,780 km (0.037 R)
• M11: 7,867,202 km (0.045 R)
• M12: 8,816,999 km (0.086 R)
• M13: 9,756,773 km (0.052 R)
• M14: 11,081,612 km (0.062 R)
• M15: 11,691,522 km (0.107 R)
• M16: 12,373,389 km (0.11 R)
• M17: 15,950,574 km (0.072 R)
• M18: 16,366,306 km (0.047 R)
• M19: 17,096,194 km (0.097 R)
• M20: 18,360,595 km (0.099 R)
• M21: 19,550,946 km (0.07 R)
• M22: 20,933,080 km (0.092 R)
• M23: 24,357,974 km (0.049 R)
• M24: 29,631,299 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.7

Radius: 12.3

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.06 AU - 10.34 AU

Year: 11503 Days

Day: 13.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 168.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,035,836 km

• M1: 153,039 km (0.055 R)
• M2: 738,415 km (0.076 R)
• M3: 1,442,871 km (0.107 R)
• M4: 1,898,696 km (0.119 R)
• M5: 2,506,064 km (0.102 R)
• M6: 3,173,868 km (0.033 R)
• M7: 4,520,548 km (0.093 R)
• M8: 5,610,369 km (0.075 R)
• M9: 6,609,832 km (0.117 R)
• M10: 7,018,683 km (0.081 R)
• M11: 7,563,519 km (0.075 R)
• M12: 8,960,164 km (0.07 R)
• M13: 10,622,346 km (0.071 R)
• M14: 12,481,549 km (0.094 R)
• M15: 14,548,842 km (0.07 R)
• M16: 19,351,532 km (0.113 R)
• M17: 23,367,337 km (0.118 R)
• M18: 27,144,384 km (0.114 R)
• M19: 31,310,535 km (0.117 R)
• M20: 33,111,694 km (0.109 R)
• M21: 33,545,378 km (0.064 R)
• M22: 34,203,010 km (0.094 R)
• M23: 36,919,707 km (0.033 R)
• M24: 40,637,663 km (0.096 R)
• M25: 41,636,229 km (0.103 R)
• M26: 42,141,571 km (0.078 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 16,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit