🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.5 AU - 0.74 AU

Year: 172 Days

Day: 31.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 172.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.01 AU - 4.53 AU

Year: 3116 Days

Day: 39.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 138.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,991,255 km

• M1: 89,609 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.2

Radius: 8.3

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.89 AU - 6.69 AU

Year: 4919 Days

Day: 11.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 84,991,255 km

• M1: 103,223 km (0.102 R)
• M2: 368,759 km (0.043 R)
• M3: 931,546 km (0.11 R)
• M4: 1,425,518 km (0.06 R)
• M5: 1,871,021 km (0.059 R)
• M6: 2,628,285 km (0.1 R)
• M7: 3,575,988 km (0.073 R)
• M8: 3,952,226 km (0.112 R)
• M9: 4,883,622 km (0.033 R)
• M10: 5,163,819 km (0.106 R)
• M11: 6,484,170 km (0.099 R)
• M12: 7,206,429 km (0.086 R)
• M13: 8,263,487 km (0.106 R)
• M14: 9,303,940 km (0.119 R)
• M15: 10,304,750 km (0.039 R)
• M16: 12,098,578 km (0.115 R)
• M17: 13,387,813 km (0.11 R)
• M18: 13,887,918 km (0.106 R)
• M19: 15,354,277 km (0.105 R)
• M20: 17,387,761 km (0.086 R)
• M21: 19,088,688 km (0.112 R)
• M22: 20,435,069 km (0.049 R)
• M23: 20,831,204 km (0.04 R)
• M24: 21,775,316 km (0.11 R)
• M25: 22,397,045 km (0.069 R)
• M26: 24,629,644 km (0.119 R)
• M27: 25,003,190 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.4

Radius: 3.1

Gravity: 60.08 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 17.23 AU - 17.65 AU

Year: 25717 Days

Day: 22.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 84,991,255 km

• M1: 38,596 km (0.096 R)
• M2: 276,756 km (0.085 R)
• M3: 470,784 km (0.088 R)
• M4: 1,381,985 km (0.064 R)
• M5: 1,619,547 km (0.088 R)
• M6: 1,844,093 km (0.09 R)
• M7: 3,261,084 km (0.12 R)
• M8: 3,649,739 km (0.088 R)
• M9: 4,169,592 km (0.068 R)
• M10: 4,886,465 km (0.096 R)
• M11: 6,198,588 km (0.074 R)
• M12: 6,422,835 km (0.059 R)
• M13: 6,560,016 km (0.077 R)
• M14: 6,745,817 km (0.117 R)
• M15: 7,626,051 km (0.082 R)
• M16: 8,146,801 km (0.106 R)
• M17: 8,690,739 km (0.118 R)
• M18: 9,085,677 km (0.119 R)
• M19: 9,610,915 km (0.041 R)
• M20: 10,721,530 km (0.077 R)
• M21: 11,642,305 km (0.115 R)
• M22: 11,846,356 km (0.111 R)
• M23: 13,564,787 km (0.062 R)
• M24: 17,664,068 km (0.079 R)
• M25: 17,843,286 km (0.061 R)
• M26: 18,296,717 km (0.091 R)
• M27: 19,132,221 km (0.112 R)
• M28: 19,703,087 km (0.044 R)
• M29: 20,089,797 km (0.082 R)
• M30: 21,790,575 km (0.069 R)
• M31: 24,130,585 km (0.104 R)
• M32: 30,187,803 km (0.066 R)
• M33: 30,444,064 km (0.096 R)
• M34: 39,429,810 km (0.082 R)
• M35: 40,663,992 km (0.04 R)
• M36: 41,290,508 km (0.09 R)
• M37: 45,689,434 km (0.04 R)
• M38: 51,842,693 km (0.118 R)
• M39: 53,136,266 km (0.061 R)
• M40: 63,845,678 km (0.1 R)
• M41: 64,056,462 km (0.094 R)
• M42: 70,598,975 km (0.049 R)
• M43: 80,731,837 km (0.104 R)
• M44: 81,720,978 km (0.117 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 16,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit