🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.48 AU - 0.78 AU

Year: 328 Days

Day: 39.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.8

Radius: 10.8

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.39 AU - 3.57 AU

Year: 4259 Days

Day: 13.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,382,246 km

• M1: 138,378 km (0.112 R)
• M2: 491,579 km (0.093 R)
• M3: 1,292,825 km (0.118 R)
• M4: 1,656,348 km (0.09 R)
• M5: 2,462,231 km (0.111 R)
• M6: 3,951,777 km (0.044 R)
• M7: 5,050,873 km (0.082 R)
• M8: 5,497,572 km (0.11 R)
• M9: 6,000,969 km (0.082 R)
• M10: 6,470,557 km (0.084 R)
• M11: 7,590,297 km (0.115 R)
• M12: 8,405,755 km (0.109 R)
• M13: 9,237,519 km (0.104 R)
• M14: 9,737,026 km (0.087 R)
• M15: 10,166,821 km (0.058 R)
• M16: 11,344,306 km (0.11 R)
• M17: 11,868,945 km (0.083 R)
• M18: 13,121,678 km (0.037 R)
• M19: 14,131,164 km (0.096 R)
• M20: 17,096,493 km (0.033 R)
• M21: 17,977,924 km (0.059 R)
• M22: 19,559,323 km (0.108 R)
• M23: 20,663,804 km (0.069 R)
• M24: 21,303,036 km (0.107 R)
• M25: 25,097,586 km (0.079 R)
• M26: 28,353,284 km (0.089 R)
• M27: 28,702,446 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.3

Radius: 9

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.03 AU - 3.95 AU

Year: 4277 Days

Day: 6.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 117.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,382,246 km

• M1: 117,584 km (0.086 R)
• M2: 490,232 km (0.104 R)
• M3: 921,074 km (0.116 R)
• M4: 1,340,098 km (0.04 R)
• M5: 1,706,463 km (0.106 R)
• M6: 1,995,785 km (0.095 R)
• M7: 2,346,443 km (0.092 R)
• M8: 2,675,109 km (0.115 R)
• M9: 3,519,888 km (0.104 R)
• M10: 3,811,155 km (0.09 R)
• M11: 5,142,726 km (0.104 R)
• M12: 7,213,011 km (0.034 R)
• M13: 7,782,530 km (0.084 R)
• M14: 8,381,819 km (0.108 R)
• M15: 10,763,716 km (0.027 R)
• M16: 12,462,849 km (0.115 R)
• M17: 13,993,385 km (0.06 R)
• M18: 15,854,233 km (0.116 R)
• M19: 16,224,039 km (0.108 R)
• M20: 18,506,603 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.9

Radius: 12.1

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.15 AU - 4.99 AU

Year: 5386 Days

Day: 11.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,382,246 km

• M1: 164,109 km (0.049 R)
• M2: 568,921 km (0.101 R)
• M3: 1,177,634 km (0.098 R)
• M4: 1,630,018 km (0.041 R)
• M5: 2,122,644 km (0.065 R)
• M6: 4,132,940 km (0.063 R)
• M7: 5,603,637 km (0.105 R)
• M8: 6,739,384 km (0.047 R)
• M9: 8,485,191 km (0.038 R)
• M10: 9,046,931 km (0.099 R)
• M11: 11,258,137 km (0.119 R)
• M12: 11,642,903 km (0.063 R)
• M13: 12,135,978 km (0.1 R)
• M14: 14,530,292 km (0.051 R)
• M15: 17,097,391 km (0.033 R)
• M16: 19,399,403 km (0.054 R)
• M17: 21,531,173 km (0.11 R)
• M18: 23,190,512 km (0.047 R)
• M19: 26,423,621 km (0.115 R)
• M20: 27,797,080 km (0.051 R)
• M21: 29,398,525 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.1

Radius: 8

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.05 AU - 5.27 AU

Year: 7689 Days

Day: 7.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,382,246 km

• M1: 99,483 km (0.12 R)
• M2: 392,096 km (0.048 R)
• M3: 743,801 km (0.115 R)
• M4: 1,223,860 km (0.103 R)
• M5: 1,573,620 km (0.095 R)
• M6: 2,440,240 km (0.099 R)
• M7: 3,784,078 km (0.078 R)
• M8: 4,505,439 km (0.08 R)
• M9: 5,626,825 km (0.037 R)
• M10: 6,184,526 km (0.068 R)
• M11: 6,887,486 km (0.068 R)
• M12: 8,121,220 km (0.107 R)
• M13: 9,050,671 km (0.055 R)
• M14: 9,450,845 km (0.08 R)
• M15: 10,382,242 km (0.09 R)
• M16: 10,771,346 km (0.094 R)
• M17: 11,997,749 km (0.103 R)
• M18: 15,278,879 km (0.12 R)
• M19: 15,592,436 km (0.075 R)
• M20: 15,910,332 km (0.102 R)
• M21: 17,225,447 km (0.073 R)
• M22: 18,754,187 km (0.042 R)
• M23: 20,371,191 km (0.113 R)
• M24: 25,954,483 km (0.076 R)
• M25: 26,311,573 km (0.104 R)
• M26: 28,428,383 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677

Radius: 7.7

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.19 AU - 7.33 AU

Year: 12833 Days

Day: 15 Hours

Environment

Temp: -219 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 56,382,246 km

• M1: 95,743 km (0.097 R)
• M2: 407,953 km (0.075 R)
• M3: 1,215,931 km (0.082 R)
• M4: 2,347,340 km (0.061 R)
• M5: 2,855,375 km (0.12 R)
• M6: 3,890,592 km (0.037 R)
• M7: 4,890,504 km (0.064 R)
• M8: 5,939,634 km (0.109 R)
• M9: 6,637,059 km (0.095 R)
• M10: 7,387,891 km (0.077 R)
• M11: 10,796,329 km (0.104 R)
• M12: 13,188,399 km (0.028 R)
• M13: 14,920,144 km (0.119 R)
• M14: 17,406,460 km (0.095 R)
• M15: 17,794,068 km (0.05 R)
• M16: 19,902,800 km (0.043 R)
• M17: 23,276,232 km (0.113 R)
• M18: 25,097,885 km (0.12 R)
• M19: 26,499,617 km (0.078 R)
• M20: 29,567,720 km (0.113 R)
• M21: 30,230,887 km (0.111 R)
• M22: 30,903,779 km (0.096 R)
• M23: 31,357,958 km (0.084 R)
• M24: 32,279,630 km (0.106 R)
• M25: 35,897,056 km (0.077 R)
• M26: 40,044,059 km (0.084 R)
• M27: 43,356,156 km (0.101 R)
• M28: 43,782,659 km (0.086 R)
• M29: 45,662,955 km (0.116 R)
• M30: 48,050,238 km (0.044 R)
• M31: 54,545,179 km (0.107 R)
• M32: 55,877,198 km (0.036 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 10,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit