🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.99 AU - 1.27 AU

Year: 439 Days

Day: 37 Hours

Environment

Temp: 24 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.74 AU - 2.2 AU

Year: 1010 Days

Day: 36.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.81 AU - 2.59 AU

Year: 1192 Days

Day: 40.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.6

Radius: 14.2

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.06 AU - 10.26 AU

Year: 9308 Days

Day: 12 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 75,095,834 km

• M1: 176,525 km (0.118 R)
• M2: 660,325 km (0.067 R)
• M3: 1,164,919 km (0.067 R)
• M4: 1,823,000 km (0.061 R)
• M5: 4,095,541 km (0.072 R)
• M6: 6,211,902 km (0.053 R)
• M7: 7,888,595 km (0.1 R)
• M8: 10,445,971 km (0.064 R)
• M9: 11,509,163 km (0.111 R)
• M10: 13,514,073 km (0.107 R)
• M11: 16,241,242 km (0.077 R)
• M12: 19,105,294 km (0.06 R)
• M13: 26,950,356 km (0.103 R)
• M14: 28,760,789 km (0.115 R)
• M15: 29,413,335 km (0.091 R)
• M16: 30,171,048 km (0.087 R)
• M17: 31,923,438 km (0.115 R)
• M18: 32,522,427 km (0.116 R)
• M19: 33,845,920 km (0.102 R)
• M20: 35,951,959 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.8

Radius: 7.5

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 15.02 AU - 17.64 AU

Year: 24103 Days

Day: 19.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,095,834 km

• M1: 93,199 km (0.071 R)
• M2: 364,420 km (0.101 R)
• M3: 601,832 km (0.105 R)
• M4: 847,771 km (0.068 R)
• M5: 1,260,063 km (0.085 R)
• M6: 1,588,131 km (0.081 R)
• M7: 3,840,925 km (0.12 R)
• M8: 5,629,218 km (0.026 R)
• M9: 8,221,600 km (0.119 R)
• M10: 11,128,885 km (0.117 R)
• M11: 11,452,764 km (0.091 R)
• M12: 13,530,230 km (0.109 R)
• M13: 22,050,577 km (0.102 R)
• M14: 22,872,617 km (0.08 R)
• M15: 27,174,752 km (0.105 R)
• M16: 29,330,757 km (0.028 R)
• M17: 33,173,178 km (0.11 R)
• M18: 37,773,014 km (0.066 R)
• M19: 41,995,114 km (0.059 R)
• M20: 44,706,276 km (0.088 R)
• M21: 45,196,509 km (0.119 R)
• M22: 46,021,541 km (0.087 R)
• M23: 58,259,993 km (0.108 R)
• M24: 58,649,396 km (0.108 R)
• M25: 60,423,777 km (0.12 R)
• M26: 69,396,956 km (0.089 R)
• M27: 75,001,491 km (0.116 R)
• M28: 75,693,531 km (0.116 R)
• M29: 79,218,356 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434

Radius: 3

Gravity: 48.22 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 15.38 AU - 17.76 AU

Year: 24636 Days

Day: 21.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 75,095,834 km

• M1: 37,399 km (0.062 R)
• M2: 504,893 km (0.071 R)
• M3: 1,168,359 km (0.118 R)
• M4: 1,311,375 km (0.095 R)
• M5: 1,434,045 km (0.109 R)
• M6: 1,738,477 km (0.1 R)
• M7: 1,867,879 km (0.085 R)
• M8: 1,964,220 km (0.083 R)
• M9: 2,104,692 km (0.11 R)
• M10: 2,496,788 km (0.12 R)
• M11: 3,963,895 km (0.098 R)
• M12: 4,663,115 km (0.107 R)
• M13: 5,479,920 km (0.04 R)
• M14: 5,799,161 km (0.101 R)
• M15: 6,130,820 km (0.08 R)
• M16: 6,606,990 km (0.117 R)
• M17: 7,438,904 km (0.057 R)
• M18: 7,681,851 km (0.111 R)
• M19: 8,030,713 km (0.046 R)
• M20: 8,922,017 km (0.088 R)
• M21: 9,251,731 km (0.117 R)
• M22: 10,111,470 km (0.094 R)
• M23: 10,349,480 km (0.091 R)
• M24: 11,856,379 km (0.046 R)
• M25: 13,008,133 km (0.106 R)
• M26: 14,987,163 km (0.105 R)
• M27: 18,627,328 km (0.109 R)
• M28: 19,074,925 km (0.088 R)
• M29: 19,898,462 km (0.083 R)
• M30: 22,011,083 km (0.061 R)
• M31: 25,126,010 km (0.044 R)
• M32: 29,718,963 km (0.094 R)
• M33: 33,247,080 km (0.063 R)
• M34: 44,843,308 km (0.064 R)
• M35: 45,003,079 km (0.082 R)
• M36: 46,786,435 km (0.116 R)
• M37: 53,129,833 km (0.117 R)
• M38: 56,041,606 km (0.081 R)
• M39: 69,392,169 km (0.109 R)
• M40: 71,987,243 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 16,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit