🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.48 AU - 0.76 AU

Year: 320 Days

Day: 15.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.1

Radius: 11.2

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.39 AU - 1.55 AU

Year: 1169 Days

Day: 6.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 17,301,029 km

• M1: 168,597 km (0.071 R)
• M2: 240,553 km (0.103 R)
• M3: 343,327 km (0.119 R)
• M4: 440,267 km (0.107 R)
• M5: 514,168 km (0.096 R)
• M6: 593,305 km (0.062 R)
• M7: 725,550 km (0.073 R)
• M8: 810,222 km (0.099 R)
• M9: 895,343 km (0.094 R)
• M10: 994,078 km (0.103 R)
• M11: 1,078,750 km (0.119 R)
• M12: 1,240,914 km (0.066 R)
• M13: 1,356,254 km (0.105 R)
• M14: 1,499,719 km (0.093 R)
• M15: 1,669,363 km (0.036 R)
• M16: 1,763,161 km (0.107 R)
• M17: 1,867,430 km (0.118 R)
• M18: 2,028,098 km (0.099 R)
• M19: 2,119,353 km (0.1 R)
• M20: 2,202,679 km (0.111 R)
• M21: 2,556,927 km (0.062 R)
• M22: 2,675,857 km (0.05 R)
• M23: 2,786,560 km (0.117 R)
• M24: 2,867,941 km (0.116 R)
• M25: 2,991,658 km (0.043 R)
• M26: 3,085,606 km (0.081 R)
• M27: 3,249,864 km (0.103 R)
• M28: 3,548,312 km (0.07 R)
• M29: 3,620,268 km (0.113 R)
• M30: 3,743,088 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.5

Radius: 9.4

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.99 AU - 3.21 AU

Year: 3581 Days

Day: 11.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 17,301,029 km

• M1: 209,587 km (0.099 R)
• M2: 327,769 km (0.092 R)
• M3: 401,820 km (0.112 R)
• M4: 654,790 km (0.084 R)
• M5: 847,173 km (0.119 R)
• M6: 967,300 km (0.085 R)
• M7: 1,152,502 km (0.116 R)
• M8: 1,212,790 km (0.118 R)
• M9: 1,400,386 km (0.032 R)
• M10: 1,504,356 km (0.06 R)
• M11: 1,570,778 km (0.05 R)
• M12: 1,651,860 km (0.089 R)
• M13: 2,078,064 km (0.048 R)
• M14: 2,288,698 km (0.1 R)
• M15: 2,490,505 km (0.11 R)
• M16: 2,698,297 km (0.111 R)
• M17: 2,795,984 km (0.079 R)
• M18: 2,911,623 km (0.09 R)
• M19: 3,233,708 km (0.086 R)
• M20: 3,495,953 km (0.081 R)
• M21: 3,692,823 km (0.058 R)
• M22: 3,893,285 km (0.113 R)
• M23: 4,210,133 km (0.098 R)
• M24: 4,419,719 km (0.095 R)
• M25: 4,671,792 km (0.088 R)
• M26: 4,948,698 km (0.067 R)
• M27: 5,497,722 km (0.076 R)
• M28: 5,726,906 km (0.063 R)
• M29: 6,324,699 km (0.066 R)
• M30: 6,542,962 km (0.116 R)
• M31: 6,697,197 km (0.073 R)
• M32: 6,785,909 km (0.1 R)
• M33: 6,964,678 km (0.084 R)
• M34: 7,326,556 km (0.114 R)
• M35: 8,068,860 km (0.049 R)
• M36: 8,305,674 km (0.045 R)
• M37: 8,593,051 km (0.096 R)
• M38: 8,689,542 km (0.108 R)
• M39: 8,762,097 km (0.088 R)
• M40: 8,981,258 km (0.085 R)
• M41: 9,399,982 km (0.084 R)
• M42: 9,749,592 km (0.067 R)
• M43: 9,976,682 km (0.06 R)
• M44: 10,668,273 km (0.09 R)
• M45: 10,772,094 km (0.043 R)
• M46: 10,850,184 km (0.082 R)
• M47: 11,006,813 km (0.113 R)
• M48: 11,138,010 km (0.085 R)
• M49: 11,375,272 km (0.106 R)
• M50: 11,534,594 km (0.106 R)
• M51: 11,962,594 km (0.101 R)
• M52: 12,287,221 km (0.103 R)
• M53: 12,477,809 km (0.101 R)
• M54: 12,945,003 km (0.097 R)
• M55: 13,028,030 km (0.088 R)
• M56: 13,111,206 km (0.03 R)
• M57: 13,250,332 km (0.103 R)
• M58: 13,783,200 km (0.088 R)
• M59: 14,783,262 km (0.114 R)
• M60: 15,747,569 km (0.074 R)
• M61: 15,895,522 km (0.101 R)
• M62: 16,103,313 km (0.081 R)
• M63: 16,401,761 km (0.074 R)
• M64: 17,982,861 km (0.087 R)
• M65: 18,137,395 km (0.088 R)
• M66: 18,230,445 km (0.094 R)
• M67: 18,603,842 km (0.116 R)
• M68: 18,917,100 km (0.09 R)
• M69: 19,263,568 km (0.101 R)
• M70: 19,421,693 km (0.103 R)
• M71: 19,612,131 km (0.043 R)
• M72: 20,444,344 km (0.092 R)
• M73: 20,573,447 km (0.062 R)
• M74: 20,897,327 km (0.114 R)
• M75: 21,092,402 km (0.058 R)
• M76: 22,176,388 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.4

Radius: 14.6

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.39 AU - 4.79 AU

Year: 5426 Days

Day: 12.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 57.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 17,301,029 km

• M1: 187,596 km (0.072 R)
• M2: 372,947 km (0.095 R)
• M3: 547,379 km (0.085 R)
• M4: 723,007 km (0.101 R)
• M5: 1,277,267 km (0.113 R)
• M6: 1,434,793 km (0.071 R)
• M7: 1,678,488 km (0.08 R)
• M8: 2,020,918 km (0.112 R)
• M9: 2,169,319 km (0.106 R)
• M10: 2,270,297 km (0.118 R)
• M11: 2,800,023 km (0.075 R)
• M12: 3,179,404 km (0.104 R)
• M13: 3,530,659 km (0.103 R)
• M14: 3,635,677 km (0.118 R)
• M15: 3,863,963 km (0.119 R)
• M16: 4,207,590 km (0.119 R)
• M17: 4,415,381 km (0.056 R)
• M18: 4,512,470 km (0.076 R)
• M19: 4,610,307 km (0.064 R)
• M20: 4,874,647 km (0.069 R)
• M21: 5,127,018 km (0.075 R)
• M22: 5,246,397 km (0.06 R)
• M23: 5,946,067 km (0.064 R)
• M24: 6,107,483 km (0.082 R)
• M25: 6,234,192 km (0.09 R)
• M26: 6,527,105 km (0.072 R)
• M27: 6,638,106 km (0.114 R)
• M28: 7,240,687 km (0.094 R)
• M29: 7,375,025 km (0.098 R)
• M30: 7,490,665 km (0.118 R)
• M31: 8,357,734 km (0.116 R)
• M32: 8,559,392 km (0.086 R)
• M33: 9,152,996 km (0.059 R)
• M34: 9,339,993 km (0.073 R)
• M35: 9,887,222 km (0.065 R)
• M36: 11,434,663 km (0.101 R)
• M37: 11,793,847 km (0.11 R)
• M38: 13,150,102 km (0.103 R)
• M39: 13,597,399 km (0.084 R)
• M40: 13,692,244 km (0.093 R)
• M41: 13,977,976 km (0.118 R)
• M42: 15,461,090 km (0.096 R)
• M43: 15,609,640 km (0.12 R)
• M44: 15,958,203 km (0.089 R)
• M45: 16,108,400 km (0.103 R)
• M46: 16,233,912 km (0.104 R)
• M47: 16,764,536 km (0.104 R)
• M48: 16,866,412 km (0.039 R)
• M49: 17,096,045 km (0.082 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: 312 - 15,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit