🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.5 AU - 0.74 AU

Year: 153 Days

Day: 36.3 Hours

Environment

Temp: 279 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,012,263 km

• M1: 36,502 km (0.084 R)
• M2: 94,396 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.12 AU - 2.66 AU

Year: 1157 Days

Day: 44.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.9

Radius: 14.2

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.1 AU - 11.7 AU

Year: 12055 Days

Day: 6.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 92,012,263 km

• M1: 177,872 km (0.066 R)
• M2: 669,301 km (0.106 R)
• M3: 1,352,365 km (0.102 R)
• M4: 2,088,237 km (0.1 R)
• M5: 2,822,014 km (0.098 R)
• M6: 3,450,924 km (0.103 R)
• M7: 3,903,756 km (0.099 R)
• M8: 4,628,708 km (0.118 R)
• M9: 5,311,024 km (0.084 R)
• M10: 6,239,278 km (0.111 R)
• M11: 7,981,046 km (0.115 R)
• M12: 9,828,580 km (0.098 R)
• M13: 12,696,820 km (0.097 R)
• M14: 13,724,557 km (0.102 R)
• M15: 14,938,095 km (0.081 R)
• M16: 16,784,133 km (0.096 R)
• M17: 18,321,850 km (0.114 R)
• M18: 21,423,911 km (0.059 R)
• M19: 22,015,720 km (0.072 R)
• M20: 24,309,654 km (0.107 R)
• M21: 27,346,790 km (0.061 R)
• M22: 29,576,097 km (0.062 R)
• M23: 33,481,499 km (0.096 R)
• M24: 36,387,887 km (0.083 R)
• M25: 37,230,871 km (0.088 R)
• M26: 39,081,097 km (0.073 R)
• M27: 41,904,907 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.1

Radius: 5.3

Gravity: 23.61 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 17.26 AU - 21.8 AU

Year: 27032 Days

Day: 16.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 92,012,263 km

• M1: 66,272 km (0.059 R)
• M2: 340,485 km (0.047 R)
• M3: 602,131 km (0.112 R)
• M4: 823,835 km (0.057 R)
• M5: 3,743,986 km (0.089 R)
• M6: 4,320,087 km (0.103 R)
• M7: 6,829,442 km (0.096 R)
• M8: 7,686,638 km (0.089 R)
• M9: 8,005,580 km (0.116 R)
• M10: 9,612,112 km (0.069 R)
• M11: 10,883,245 km (0.108 R)
• M12: 12,119,821 km (0.107 R)
• M13: 12,479,155 km (0.094 R)
• M14: 24,395,822 km (0.095 R)
• M15: 26,741,218 km (0.045 R)
• M16: 40,907,987 km (0.12 R)
• M17: 48,030,640 km (0.115 R)
• M18: 55,541,800 km (0.071 R)
• M19: 60,196,238 km (0.039 R)
• M20: 62,511,415 km (0.119 R)
• M21: 63,153,040 km (0.101 R)
• M22: 74,741,639 km (0.117 R)
• M23: 79,147,596 km (0.083 R)
• M24: 79,397,424 km (0.073 R)
• M25: 79,898,428 km (0.075 R)
• M26: 80,401,525 km (0.099 R)

Kuiper Belt

Range: 35 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 16,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit