🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.87 AU - 0.93 AU

Year: 325 Days

Day: 32.9 Hours

Environment

Temp: 39 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,489,581 km

• M1: 42,935 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.2 AU - 4.88 AU

Year: 3092 Days

Day: 33.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,489,581 km

• M1: 1,562,251 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.4

Radius: 10.1

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.48 AU - 6.7 AU

Year: 5033 Days

Day: 13.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,489,581 km

• M1: 125,662 km (0.087 R)
• M2: 538,253 km (0.091 R)
• M3: 1,443,769 km (0.1 R)
• M4: 1,918,443 km (0.064 R)
• M5: 2,495,143 km (0.12 R)
• M6: 3,010,208 km (0.066 R)
• M7: 3,385,101 km (0.115 R)
• M8: 5,236,673 km (0.103 R)
• M9: 6,269,796 km (0.08 R)
• M10: 6,686,426 km (0.055 R)
• M11: 7,433,668 km (0.064 R)
• M12: 8,657,528 km (0.108 R)
• M13: 9,094,055 km (0.052 R)
• M14: 9,754,978 km (0.096 R)
• M15: 10,184,174 km (0.097 R)
• M16: 11,786,517 km (0.083 R)
• M17: 13,762,705 km (0.078 R)
• M18: 14,689,763 km (0.108 R)
• M19: 19,483,477 km (0.101 R)
• M20: 20,792,010 km (0.109 R)
• M21: 21,360,182 km (0.115 R)
• M22: 22,379,243 km (0.114 R)
• M23: 23,278,177 km (0.082 R)
• M24: 26,284,346 km (0.076 R)
• M25: 28,658,464 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697

Radius: 9.5

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.58 AU - 6.94 AU

Year: 6693 Days

Day: 11.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,489,581 km

• M1: 121,773 km (0.096 R)
• M2: 652,247 km (0.033 R)
• M3: 951,592 km (0.098 R)
• M4: 1,345,782 km (0.109 R)
• M5: 2,727,319 km (0.12 R)
• M6: 3,424,445 km (0.116 R)
• M7: 5,169,953 km (0.082 R)
• M8: 5,623,534 km (0.029 R)
• M9: 6,856,370 km (0.057 R)
• M10: 7,747,075 km (0.106 R)
• M11: 8,301,186 km (0.12 R)
• M12: 12,730,330 km (0.093 R)
• M13: 13,334,406 km (0.092 R)
• M14: 13,957,332 km (0.12 R)
• M15: 14,958,141 km (0.101 R)
• M16: 16,195,914 km (0.111 R)
• M17: 19,804,514 km (0.094 R)
• M18: 20,915,877 km (0.118 R)
• M19: 21,912,049 km (0.107 R)
• M20: 23,999,089 km (0.067 R)
• M21: 24,498,895 km (0.102 R)
• M22: 28,937,913 km (0.06 R)
• M23: 34,304,138 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.4

Radius: 8.7

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.15 AU - 11.43 AU

Year: 10783 Days

Day: 9.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,489,581 km

• M1: 111,600 km (0.119 R)
• M2: 815,757 km (0.085 R)
• M3: 2,108,432 km (0.099 R)
• M4: 2,802,118 km (0.114 R)
• M5: 3,248,967 km (0.083 R)
• M6: 3,665,597 km (0.105 R)
• M7: 6,456,195 km (0.108 R)
• M8: 7,076,278 km (0.088 R)
• M9: 7,735,556 km (0.093 R)
• M10: 9,176,333 km (0.1 R)
• M11: 12,698,316 km (0.109 R)
• M12: 13,423,267 km (0.093 R)
• M13: 20,575,242 km (0.105 R)
• M14: 22,957,439 km (0.03 R)
• M15: 28,161,201 km (0.089 R)
• M16: 40,178,996 km (0.096 R)
• M17: 42,666,360 km (0.059 R)
• M18: 43,202,818 km (0.109 R)
• M19: 46,375,041 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.8

Radius: 13

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.18 AU - 11.32 AU

Year: 12496 Days

Day: 6.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,489,581 km

• M1: 161,715 km (0.12 R)
• M2: 568,322 km (0.088 R)
• M3: 1,121,834 km (0.109 R)
• M4: 1,778,120 km (0.083 R)
• M5: 2,868,390 km (0.06 R)
• M6: 4,656,683 km (0.07 R)
• M7: 5,348,722 km (0.051 R)
• M8: 5,754,432 km (0.061 R)
• M9: 7,630,838 km (0.08 R)
• M10: 8,059,286 km (0.111 R)
• M11: 9,153,445 km (0.085 R)
• M12: 9,637,544 km (0.05 R)
• M13: 10,447,915 km (0.093 R)
• M14: 12,851,803 km (0.119 R)
• M15: 15,535,440 km (0.118 R)
• M16: 18,420,285 km (0.089 R)
• M17: 19,115,466 km (0.048 R)
• M18: 20,394,678 km (0.109 R)
• M19: 22,159,185 km (0.102 R)
• M20: 24,482,290 km (0.119 R)
• M21: 25,894,045 km (0.088 R)
• M22: 26,766,799 km (0.106 R)
• M23: 29,712,830 km (0.096 R)
• M24: 30,777,069 km (0.115 R)
• M25: 34,936,339 km (0.116 R)
• M26: 37,089,202 km (0.086 R)
• M27: 37,579,434 km (0.118 R)
• M28: 38,073,855 km (0.116 R)
• M29: 41,657,921 km (0.099 R)
• M30: 43,940,335 km (0.083 R)
• M31: 46,163,659 km (0.055 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 17,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit