🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.63 AU - 1.03 AU

Year: 271 Days

Day: 42 Hours

Environment

Temp: 150 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,213,295 km

• M1: 37,699 km (0.04 R)
• M2: 67,917 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.81 AU - 1.93 AU

Year: 916 Days

Day: 21.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,213,295 km

• M1: 90,357 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.4

Radius: 14.9

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.94 AU - 11.5 AU

Year: 10027 Days

Day: 5.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,213,295 km

• M1: 185,352 km (0.072 R)
• M2: 815,159 km (0.1 R)
• M3: 1,446,911 km (0.077 R)
• M4: 2,435,603 km (0.057 R)
• M5: 3,413,524 km (0.069 R)
• M6: 3,958,060 km (0.092 R)
• M7: 4,456,072 km (0.107 R)
• M8: 5,253,279 km (0.067 R)
• M9: 6,047,195 km (0.117 R)
• M10: 6,677,151 km (0.104 R)
• M11: 7,647,742 km (0.078 R)
• M12: 8,959,416 km (0.092 R)
• M13: 9,914,300 km (0.11 R)
• M14: 11,177,654 km (0.117 R)
• M15: 12,918,375 km (0.083 R)
• M16: 14,023,454 km (0.057 R)
• M17: 15,859,768 km (0.116 R)
• M18: 17,322,386 km (0.111 R)
• M19: 18,052,873 km (0.042 R)
• M20: 19,646,838 km (0.092 R)
• M21: 20,588,407 km (0.095 R)
• M22: 22,797,070 km (0.11 R)
• M23: 24,245,177 km (0.099 R)
• M24: 25,075,745 km (0.108 R)
• M25: 25,668,302 km (0.07 R)
• M26: 27,591,831 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.9

Radius: 6.1

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 13.47 AU - 14.47 AU

Year: 18701 Days

Day: 16 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 64,213,295 km

• M1: 75,996 km (0.097 R)
• M2: 413,788 km (0.098 R)
• M3: 836,102 km (0.1 R)
• M4: 1,242,560 km (0.082 R)
• M5: 1,498,971 km (0.105 R)
• M6: 2,005,060 km (0.054 R)
• M7: 2,422,887 km (0.11 R)
• M8: 3,118,368 km (0.113 R)
• M9: 5,104,429 km (0.1 R)
• M10: 6,650,224 km (0.077 R)
• M11: 7,438,305 km (0.094 R)
• M12: 8,836,447 km (0.1 R)
• M13: 12,589,858 km (0.115 R)
• M14: 12,916,280 km (0.069 R)
• M15: 16,731,923 km (0.116 R)
• M16: 17,689,649 km (0.086 R)
• M17: 19,193,856 km (0.118 R)
• M18: 20,690,881 km (0.08 R)
• M19: 21,237,363 km (0.101 R)
• M20: 21,607,019 km (0.106 R)
• M21: 22,837,910 km (0.09 R)
• M22: 23,519,777 km (0.118 R)
• M23: 24,215,108 km (0.104 R)
• M24: 27,459,886 km (0.072 R)
• M25: 32,302,369 km (0.069 R)
• M26: 32,546,214 km (0.091 R)
• M27: 36,881,560 km (0.109 R)
• M28: 41,013,303 km (0.096 R)
• M29: 41,442,799 km (0.091 R)
• M30: 41,730,625 km (0.082 R)
• M31: 43,932,855 km (0.109 R)
• M32: 49,370,289 km (0.074 R)
• M33: 58,612,296 km (0.083 R)
• M34: 63,446,701 km (0.06 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 12,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit