🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.45 AU - 1.53 AU

Year: 639 Days

Day: 34.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 104.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.44 AU - 2.3 AU

Year: 899 Days

Day: 43.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.57 AU - 2.61 AU

Year: 1062 Days

Day: 19.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,042,228 km

• M1: 888,163 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.1

Radius: 13.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.39 AU - 8.25 AU

Year: 6961 Days

Day: 10 Hours

Environment

Temp: -162 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 105,042,228 km

• M1: 172,935 km (0.095 R)
• M2: 670,647 km (0.071 R)
• M3: 1,208,452 km (0.115 R)
• M4: 1,932,655 km (0.032 R)
• M5: 2,465,523 km (0.075 R)
• M6: 2,914,017 km (0.061 R)
• M7: 3,439,853 km (0.097 R)
• M8: 3,906,000 km (0.106 R)
• M9: 4,881,229 km (0.074 R)
• M10: 6,980,685 km (0.115 R)
• M11: 7,617,374 km (0.111 R)
• M12: 8,130,195 km (0.093 R)
• M13: 9,225,252 km (0.113 R)
• M14: 10,416,500 km (0.048 R)
• M15: 10,901,197 km (0.12 R)
• M16: 12,338,982 km (0.037 R)
• M17: 13,554,764 km (0.093 R)
• M18: 21,165,107 km (0.065 R)
• M19: 22,904,780 km (0.116 R)
• M20: 25,778,406 km (0.056 R)
• M21: 26,667,316 km (0.106 R)
• M22: 27,668,725 km (0.065 R)
• M23: 28,506,622 km (0.091 R)
• M24: 30,429,104 km (0.028 R)
• M25: 35,720,680 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.2

Radius: 7.6

Gravity: 15.01 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 15.27 AU - 22.49 AU

Year: 28832 Days

Day: 22 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 105,042,228 km

• M1: 94,546 km (0.101 R)
• M2: 959,521 km (0.104 R)
• M3: 1,855,313 km (0.118 R)
• M4: 2,160,193 km (0.09 R)
• M5: 2,498,434 km (0.117 R)
• M6: 3,013,948 km (0.044 R)
• M7: 3,251,360 km (0.081 R)
• M8: 3,565,815 km (0.059 R)
• M9: 3,969,879 km (0.071 R)
• M10: 4,219,408 km (0.068 R)
• M11: 5,453,590 km (0.108 R)
• M12: 6,611,627 km (0.052 R)
• M13: 7,649,837 km (0.101 R)
• M14: 8,438,666 km (0.105 R)
• M15: 8,913,041 km (0.095 R)
• M16: 9,850,421 km (0.118 R)
• M17: 10,443,577 km (0.11 R)
• M18: 11,200,542 km (0.095 R)
• M19: 11,556,436 km (0.109 R)
• M20: 14,015,974 km (0.096 R)
• M21: 22,537,218 km (0.1 R)
• M22: 23,450,065 km (0.031 R)
• M23: 34,570,722 km (0.101 R)
• M24: 40,087,741 km (0.104 R)
• M25: 41,089,000 km (0.059 R)
• M26: 41,765,631 km (0.084 R)
• M27: 43,315,166 km (0.03 R)
• M28: 47,448,705 km (0.11 R)
• M29: 49,515,549 km (0.1 R)
• M30: 65,920,003 km (0.063 R)
• M31: 73,086,339 km (0.099 R)
• M32: 81,549,838 km (0.06 R)
• M33: 88,660,824 km (0.071 R)
• M34: 102,234,138 km (0.052 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 19,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit