🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.61 AU - 0.67 AU

Year: 183 Days

Day: 42.3 Hours

Environment

Temp: 144 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.61 AU - 2.65 AU

Year: 1113 Days

Day: 26.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.1 AU - 3.36 AU

Year: 1616 Days

Day: 43.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,664,154 km

• M1: 419,921 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.8

Radius: 11.7

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.65 AU - 11.93 AU

Year: 10971 Days

Day: 14.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 106,664,154 km

• M1: 145,559 km (0.085 R)
• M2: 613,950 km (0.036 R)
• M3: 1,108,371 km (0.077 R)
• M4: 1,963,472 km (0.068 R)
• M5: 2,370,677 km (0.12 R)
• M6: 3,866,806 km (0.102 R)
• M7: 4,396,233 km (0.081 R)
• M8: 6,024,605 km (0.064 R)
• M9: 7,217,648 km (0.071 R)
• M10: 7,935,569 km (0.062 R)
• M11: 8,934,733 km (0.103 R)
• M12: 9,762,757 km (0.059 R)
• M13: 10,273,335 km (0.11 R)
• M14: 10,909,425 km (0.082 R)
• M15: 14,102,442 km (0.06 R)
• M16: 16,836,492 km (0.097 R)
• M17: 19,106,042 km (0.099 R)
• M18: 21,658,481 km (0.117 R)
• M19: 22,793,480 km (0.118 R)
• M20: 23,511,549 km (0.055 R)
• M21: 25,659,924 km (0.044 R)
• M22: 28,448,129 km (0.103 R)
• M23: 29,915,385 km (0.091 R)
• M24: 30,559,554 km (0.107 R)
• M25: 31,212,698 km (0.111 R)
• M26: 33,342,972 km (0.094 R)
• M27: 34,619,640 km (0.081 R)
• M28: 37,270,365 km (0.117 R)
• M29: 43,244,855 km (0.105 R)
• M30: 45,464,139 km (0.103 R)
• M31: 46,315,650 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.9

Radius: 3.3

Gravity: 76.94 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 16.49 AU - 21.81 AU

Year: 30014 Days

Day: 24.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 106,664,154 km

• M1: 41,738 km (0.106 R)
• M2: 150,944 km (0.088 R)
• M3: 1,085,931 km (0.117 R)
• M4: 1,372,411 km (0.044 R)
• M5: 1,478,476 km (0.048 R)
• M6: 3,634,031 km (0.088 R)
• M7: 4,534,611 km (0.115 R)
• M8: 8,053,901 km (0.087 R)
• M9: 14,268,047 km (0.05 R)
• M10: 16,459,955 km (0.096 R)
• M11: 17,491,731 km (0.094 R)
• M12: 17,683,815 km (0.055 R)
• M13: 21,606,869 km (0.054 R)
• M14: 21,827,975 km (0.109 R)
• M15: 22,614,112 km (0.082 R)
• M16: 27,084,545 km (0.12 R)
• M17: 28,386,495 km (0.084 R)
• M18: 35,067,686 km (0.1 R)
• M19: 43,422,727 km (0.101 R)
• M20: 47,775,875 km (0.098 R)
• M21: 50,444,851 km (0.111 R)
• M22: 50,834,104 km (0.04 R)
• M23: 68,333,615 km (0.036 R)
• M24: 90,307,148 km (0.108 R)
• M25: 100,393,934 km (0.078 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 13,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit