🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.64 AU - 0.7 AU

Year: 202 Days

Day: 46.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.7 AU - 1.96 AU

Year: 913 Days

Day: 17.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,528,967 km

• M1: 364,271 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.96 AU - 3.1 AU

Year: 1946 Days

Day: 35.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,528,967 km

• M1: 341,532 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.7

Radius: 12.7

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.25 AU - 6.05 AU

Year: 4312 Days

Day: 11.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 81,528,967 km

• M1: 158,723 km (0.093 R)
• M2: 645,216 km (0.034 R)
• M3: 1,090,568 km (0.038 R)
• M4: 1,542,354 km (0.097 R)
• M5: 2,079,560 km (0.072 R)
• M6: 2,531,495 km (0.088 R)
• M7: 3,657,369 km (0.079 R)
• M8: 4,530,572 km (0.11 R)
• M9: 5,299,056 km (0.117 R)
• M10: 6,210,855 km (0.08 R)
• M11: 6,628,083 km (0.11 R)
• M12: 7,552,748 km (0.06 R)
• M13: 9,117,242 km (0.107 R)
• M14: 11,586,056 km (0.105 R)
• M15: 12,359,776 km (0.115 R)
• M16: 13,559,850 km (0.043 R)
• M17: 17,042,937 km (0.086 R)
• M18: 20,949,387 km (0.058 R)
• M19: 22,722,720 km (0.056 R)
• M20: 24,007,765 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.5

Radius: 5.3

Gravity: 25.4 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 14.55 AU - 15.73 AU

Year: 21735 Days

Day: 16.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 81,528,967 km

• M1: 66,122 km (0.045 R)
• M2: 393,293 km (0.103 R)
• M3: 590,164 km (0.109 R)
• M4: 981,512 km (0.07 R)
• M5: 1,278,613 km (0.116 R)
• M6: 1,448,706 km (0.118 R)
• M7: 1,835,117 km (0.073 R)
• M8: 3,411,131 km (0.104 R)
• M9: 9,767,843 km (0.097 R)
• M10: 10,619,803 km (0.113 R)
• M11: 13,767,791 km (0.11 R)
• M12: 16,125,304 km (0.077 R)
• M13: 29,967,894 km (0.084 R)
• M14: 31,367,382 km (0.066 R)
• M15: 38,280,001 km (0.053 R)
• M16: 38,724,306 km (0.078 R)
• M17: 39,322,100 km (0.07 R)
• M18: 67,512,173 km (0.108 R)
• M19: 75,106,957 km (0.108 R)
• M20: 77,444,574 km (0.061 R)
• M21: 80,797,960 km (0.072 R)
• M22: 81,528,895 km (0.092 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 19,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit