🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.74 AU - 3.22 AU

Year: 1879 Days

Day: 38.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,549,876 km

• M1: 1,070,822 km (0.088 R)

Asteroid Belt

Center: 6.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206

Radius: 14.4

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 8.95 AU - 12.03 AU

Year: 12409 Days

Day: 7.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 88,549,876 km

• M1: 179,218 km (0.107 R)
• M2: 670,348 km (0.098 R)
• M3: 1,236,576 km (0.073 R)
• M4: 1,973,645 km (0.108 R)
• M5: 3,842,122 km (0.093 R)
• M6: 4,709,790 km (0.032 R)
• M7: 5,894,007 km (0.077 R)
• M8: 6,695,103 km (0.056 R)
• M9: 8,392,291 km (0.087 R)
• M10: 11,032,245 km (0.067 R)
• M11: 13,056,005 km (0.11 R)
• M12: 14,892,917 km (0.095 R)
• M13: 29,199,111 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644

Radius: 15

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.75 AU - 14.33 AU

Year: 14319 Days

Day: 9.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 88,549,876 km

• M1: 186,997 km (0.111 R)
• M2: 1,305,690 km (0.109 R)
• M3: 1,824,496 km (0.064 R)
• M4: 2,362,749 km (0.082 R)
• M5: 3,031,002 km (0.1 R)
• M6: 3,935,621 km (0.089 R)
• M7: 4,623,771 km (0.077 R)
• M8: 5,641,635 km (0.114 R)
• M9: 6,479,533 km (0.08 R)
• M10: 6,970,662 km (0.047 R)
• M11: 11,199,345 km (0.067 R)
• M12: 11,970,074 km (0.114 R)
• M13: 12,586,866 km (0.058 R)
• M14: 16,668,644 km (0.116 R)
• M15: 19,383,994 km (0.09 R)
• M16: 20,758,799 km (0.063 R)
• M17: 23,606,394 km (0.068 R)
• M18: 28,082,063 km (0.063 R)
• M19: 30,747,598 km (0.069 R)
• M20: 38,540,750 km (0.118 R)
• M21: 39,751,745 km (0.119 R)
• M22: 40,988,171 km (0.094 R)
• M23: 42,818,950 km (0.076 R)
• M24: 45,443,345 km (0.102 R)
• M25: 48,327,891 km (0.092 R)
• M26: 51,494,130 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.4

Radius: 5.3

Gravity: 13.93 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.57 AU - 15.69 AU

Year: 17378 Days

Day: 19 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 88,549,876 km

• M1: 65,973 km (0.077 R)
• M2: 248,332 km (0.059 R)
• M3: 504,893 km (0.077 R)
• M4: 792,270 km (0.051 R)
• M5: 1,208,751 km (0.076 R)
• M6: 1,510,340 km (0.08 R)
• M7: 1,843,794 km (0.043 R)
• M8: 2,444,579 km (0.111 R)
• M9: 2,656,858 km (0.085 R)
• M10: 3,659,014 km (0.079 R)
• M11: 4,259,949 km (0.109 R)
• M12: 4,568,270 km (0.108 R)
• M13: 5,092,312 km (0.025 R)
• M14: 5,914,501 km (0.091 R)
• M15: 6,617,163 km (0.049 R)
• M16: 10,756,685 km (0.116 R)
• M17: 11,444,985 km (0.059 R)
• M18: 13,488,791 km (0.08 R)
• M19: 13,884,926 km (0.069 R)
• M20: 14,356,608 km (0.095 R)
• M21: 17,337,346 km (0.084 R)
• M22: 17,805,438 km (0.119 R)
• M23: 18,122,286 km (0.113 R)
• M24: 18,442,725 km (0.053 R)
• M25: 18,930,713 km (0.115 R)
• M26: 19,510,704 km (0.096 R)
• M27: 29,028,868 km (0.112 R)
• M28: 29,688,745 km (0.105 R)
• M29: 30,697,333 km (0.081 R)
• M30: 32,546,214 km (0.109 R)
• M31: 37,880,724 km (0.059 R)
• M32: 42,771,826 km (0.066 R)
• M33: 43,913,109 km (0.115 R)
• M34: 44,491,304 km (0.038 R)
• M35: 51,190,447 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.3

Radius: 7

Gravity: 17.54 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 15.28 AU - 15.84 AU

Year: 22418 Days

Day: 16.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 88,549,876 km

• M1: 87,066 km (0.08 R)
• M2: 553,063 km (0.097 R)
• M3: 1,177,485 km (0.077 R)
• M4: 1,659,938 km (0.11 R)
• M5: 2,200,285 km (0.115 R)
• M6: 2,799,724 km (0.112 R)
• M7: 3,095,928 km (0.079 R)
• M8: 3,751,316 km (0.091 R)
• M9: 5,622,187 km (0.1 R)
• M10: 6,364,193 km (0.114 R)
• M11: 7,882,461 km (0.074 R)
• M12: 9,271,478 km (0.113 R)
• M13: 10,947,123 km (0.05 R)
• M14: 12,669,743 km (0.109 R)
• M15: 19,483,028 km (0.114 R)
• M16: 20,664,253 km (0.08 R)
• M17: 24,946,043 km (0.106 R)
• M18: 29,912,543 km (0.071 R)
• M19: 30,952,996 km (0.107 R)
• M20: 31,882,897 km (0.065 R)
• M21: 32,831,197 km (0.058 R)
• M22: 41,584,767 km (0.105 R)
• M23: 42,879,686 km (0.079 R)
• M24: 49,399,910 km (0.111 R)
• M25: 56,550,837 km (0.098 R)
• M26: 65,657,309 km (0.116 R)
• M27: 69,874,473 km (0.104 R)
• M28: 78,108,938 km (0.054 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 18,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit