🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.77 AU - 2.87 AU

Year: 1353 Days

Day: 41.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.37 AU - 2.81 AU

Year: 1596 Days

Day: 18.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.1

Radius: 10.5

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.94 AU - 4.4 AU

Year: 3260 Days

Day: 11.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,458,853 km

• M1: 130,599 km (0.098 R)
• M2: 737,966 km (0.094 R)
• M3: 1,070,074 km (0.062 R)
• M4: 1,718,281 km (0.083 R)
• M5: 3,263,926 km (0.089 R)
• M6: 3,628,796 km (0.09 R)
• M7: 4,021,041 km (0.103 R)
• M8: 4,395,933 km (0.095 R)
• M9: 5,014,521 km (0.076 R)
• M10: 6,724,873 km (0.078 R)
• M11: 7,416,165 km (0.042 R)
• M12: 8,541,440 km (0.039 R)
• M13: 9,088,968 km (0.045 R)
• M14: 9,543,746 km (0.094 R)
• M15: 12,598,983 km (0.076 R)
• M16: 13,164,912 km (0.116 R)
• M17: 13,846,480 km (0.115 R)
• M18: 14,398,496 km (0.078 R)
• M19: 15,599,916 km (0.069 R)
• M20: 20,237,151 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.3

Radius: 14.9

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.72 AU - 7.82 AU

Year: 6011 Days

Day: 8.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,458,853 km

• M1: 185,352 km (0.101 R)
• M2: 679,922 km (0.107 R)
• M3: 1,163,871 km (0.097 R)
• M4: 1,876,256 km (0.119 R)
• M5: 2,570,391 km (0.106 R)
• M6: 3,152,925 km (0.057 R)
• M7: 4,017,900 km (0.093 R)
• M8: 6,424,032 km (0.111 R)
• M9: 7,244,576 km (0.12 R)
• M10: 10,946,076 km (0.097 R)
• M11: 11,701,246 km (0.097 R)
• M12: 13,713,188 km (0.107 R)
• M13: 16,460,104 km (0.064 R)
• M14: 18,483,864 km (0.12 R)
• M15: 20,293,101 km (0.073 R)
• M16: 23,102,399 km (0.073 R)
• M17: 25,372,846 km (0.12 R)
• M18: 26,339,248 km (0.057 R)
• M19: 29,578,042 km (0.098 R)
• M20: 31,044,101 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.9

Radius: 9

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.68 AU - 9.2 AU

Year: 8566 Days

Day: 11.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,458,853 km

• M1: 112,198 km (0.093 R)
• M2: 470,934 km (0.115 R)
• M3: 922,570 km (0.096 R)
• M4: 1,218,774 km (0.104 R)
• M5: 2,110,527 km (0.045 R)
• M6: 2,427,375 km (0.059 R)
• M7: 2,899,656 km (0.113 R)
• M8: 3,455,711 km (0.119 R)
• M9: 4,663,265 km (0.072 R)
• M10: 5,173,992 km (0.088 R)
• M11: 5,556,663 km (0.102 R)
• M12: 6,450,959 km (0.089 R)
• M13: 6,932,814 km (0.118 R)
• M14: 9,567,681 km (0.1 R)
• M15: 11,854,584 km (0.081 R)
• M16: 12,184,896 km (0.095 R)
• M17: 12,691,734 km (0.119 R)
• M18: 13,212,634 km (0.048 R)
• M19: 13,627,618 km (0.105 R)
• M20: 14,421,235 km (0.034 R)
• M21: 16,369,897 km (0.109 R)
• M22: 16,987,287 km (0.118 R)
• M23: 17,549,027 km (0.071 R)
• M24: 18,341,447 km (0.083 R)
• M25: 21,425,108 km (0.1 R)
• M26: 21,915,639 km (0.101 R)
• M27: 22,497,425 km (0.102 R)
• M28: 22,834,469 km (0.084 R)
• M29: 25,929,051 km (0.107 R)
• M30: 27,528,402 km (0.105 R)
• M31: 30,100,288 km (0.089 R)
• M32: 35,488,504 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.5

Radius: 10.3

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.39 AU - 11.87 AU

Year: 12345 Days

Day: 10.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,458,853 km

• M1: 128,056 km (0.04 R)
• M2: 462,108 km (0.059 R)
• M3: 968,347 km (0.088 R)
• M4: 1,664,127 km (0.114 R)
• M5: 2,307,547 km (0.109 R)
• M6: 2,823,510 km (0.101 R)
• M7: 3,362,811 km (0.109 R)
• M8: 4,330,410 km (0.086 R)
• M9: 6,558,221 km (0.099 R)
• M10: 8,543,086 km (0.114 R)
• M11: 9,044,837 km (0.105 R)
• M12: 10,669,021 km (0.111 R)
• M13: 11,192,015 km (0.084 R)
• M14: 12,226,784 km (0.088 R)
• M15: 17,324,780 km (0.115 R)
• M16: 20,962,551 km (0.1 R)
• M17: 22,911,662 km (0.11 R)
• M18: 23,296,128 km (0.102 R)
• M19: 24,276,294 km (0.118 R)
• M20: 33,130,692 km (0.114 R)
• M21: 33,746,437 km (0.07 R)
• M22: 35,255,281 km (0.094 R)
• M23: 37,336,337 km (0.062 R)
• M24: 39,498,027 km (0.047 R)
• M25: 41,031,704 km (0.081 R)
• M26: 43,626,479 km (0.085 R)
• M27: 46,789,726 km (0.106 R)
• M28: 52,729,509 km (0.108 R)
• M29: 54,246,881 km (0.07 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 12,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit