🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.6 AU - 0.78 AU

Year: 215 Days

Day: 38.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.35 AU - 2.03 AU

Year: 823 Days

Day: 34.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.53 AU - 1.99 AU

Year: 875 Days

Day: 27.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.2

Radius: 8

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.13 AU - 5.19 AU

Year: 4392 Days

Day: 5.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 88,725,343 km

• M1: 99,483 km (0.102 R)
• M2: 397,631 km (0.068 R)
• M3: 657,632 km (0.104 R)
• M4: 1,383,930 km (0.12 R)
• M5: 1,721,423 km (0.117 R)
• M6: 2,316,074 km (0.097 R)
• M7: 4,612,252 km (0.041 R)
• M8: 7,039,328 km (0.068 R)
• M9: 8,875,941 km (0.09 R)
• M10: 9,645,472 km (0.069 R)
• M11: 10,542,312 km (0.117 R)
• M12: 11,672,673 km (0.082 R)
• M13: 12,881,873 km (0.09 R)
• M14: 13,319,297 km (0.111 R)
• M15: 13,716,330 km (0.082 R)
• M16: 14,121,291 km (0.057 R)
• M17: 15,821,172 km (0.096 R)
• M18: 16,777,850 km (0.045 R)
• M19: 19,368,736 km (0.091 R)
• M20: 20,332,146 km (0.109 R)
• M21: 22,773,733 km (0.041 R)
• M22: 23,198,890 km (0.052 R)
• M23: 23,629,283 km (0.107 R)
• M24: 25,177,770 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.9

Radius: 6.4

Gravity: 22.97 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 13.35 AU - 16.39 AU

Year: 21488 Days

Day: 22.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 88,725,343 km

• M1: 103,971 km (0.117 R)
• M2: 409,749 km (0.098 R)
• M3: 631,752 km (0.063 R)
• M4: 865,872 km (0.092 R)
• M5: 1,229,994 km (0.064 R)
• M6: 1,655,749 km (0.095 R)
• M7: 2,153,312 km (0.094 R)
• M8: 3,294,295 km (0.098 R)
• M9: 3,783,330 km (0.044 R)
• M10: 5,177,882 km (0.069 R)
• M11: 5,968,357 km (0.085 R)
• M12: 6,507,507 km (0.12 R)
• M13: 9,883,034 km (0.081 R)
• M14: 12,615,888 km (0.11 R)
• M15: 13,502,255 km (0.026 R)
• M16: 17,917,786 km (0.065 R)
• M17: 18,752,392 km (0.111 R)
• M18: 19,515,790 km (0.114 R)
• M19: 22,992,295 km (0.081 R)
• M20: 26,266,245 km (0.114 R)
• M21: 26,621,689 km (0.065 R)
• M22: 28,571,997 km (0.086 R)
• M23: 29,074,047 km (0.101 R)
• M24: 31,009,245 km (0.092 R)
• M25: 31,941,090 km (0.077 R)
• M26: 43,124,877 km (0.12 R)
• M27: 47,015,320 km (0.097 R)
• M28: 48,777,433 km (0.081 R)
• M29: 50,400,570 km (0.109 R)
• M30: 53,564,116 km (0.119 R)
• M31: 57,851,292 km (0.118 R)
• M32: 74,178,254 km (0.106 R)
• M33: 79,245,283 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 15,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit