🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.88 AU - 0.9 AU

Year: 361 Days

Day: 29.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.68 AU - 1.8 AU

Year: 988 Days

Day: 31.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.3

Radius: 13.5

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.77 AU - 5.27 AU

Year: 4841 Days

Day: 8.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 21,822,149 km

• M1: 197,619 km (0.077 R)
• M2: 285,433 km (0.118 R)
• M3: 525,687 km (0.069 R)
• M4: 699,220 km (0.112 R)
• M5: 788,979 km (0.078 R)
• M6: 904,918 km (0.053 R)
• M7: 1,253,032 km (0.105 R)
• M8: 1,404,275 km (0.086 R)
• M9: 2,131,321 km (0.11 R)
• M10: 2,345,395 km (0.052 R)
• M11: 2,615,120 km (0.11 R)
• M12: 2,996,296 km (0.106 R)
• M13: 3,237,148 km (0.066 R)
• M14: 3,377,770 km (0.078 R)
• M15: 3,484,434 km (0.098 R)
• M16: 3,904,504 km (0.115 R)
• M17: 4,418,373 km (0.087 R)
• M18: 4,833,058 km (0.086 R)
• M19: 5,239,815 km (0.066 R)
• M20: 5,721,221 km (0.115 R)
• M21: 6,021,464 km (0.056 R)
• M22: 6,129,922 km (0.085 R)
• M23: 6,260,820 km (0.042 R)
• M24: 6,348,784 km (0.073 R)
• M25: 6,437,047 km (0.045 R)
• M26: 7,112,481 km (0.068 R)
• M27: 7,273,299 km (0.079 R)
• M28: 7,365,750 km (0.073 R)
• M29: 7,739,595 km (0.074 R)
• M30: 8,191,830 km (0.067 R)
• M31: 8,972,731 km (0.051 R)
• M32: 9,246,644 km (0.089 R)
• M33: 9,447,704 km (0.108 R)
• M34: 9,956,486 km (0.079 R)
• M35: 10,318,064 km (0.097 R)
• M36: 10,448,214 km (0.087 R)
• M37: 10,710,310 km (0.097 R)
• M38: 11,000,979 km (0.119 R)
• M39: 11,401,751 km (0.116 R)
• M40: 11,590,394 km (0.068 R)
• M41: 11,698,703 km (0.087 R)
• M42: 12,217,509 km (0.104 R)
• M43: 13,052,265 km (0.064 R)
• M44: 13,193,186 km (0.092 R)
• M45: 13,278,008 km (0.107 R)
• M46: 13,448,101 km (0.119 R)
• M47: 13,533,371 km (0.077 R)
• M48: 13,761,957 km (0.118 R)
• M49: 13,962,867 km (0.1 R)
• M50: 14,835,172 km (0.088 R)
• M51: 15,218,741 km (0.071 R)
• M52: 15,337,372 km (0.058 R)
• M53: 15,515,992 km (0.101 R)
• M54: 15,635,371 km (0.113 R)
• M55: 15,815,188 km (0.099 R)
• M56: 16,176,616 km (0.048 R)
• M57: 16,358,527 km (0.041 R)
• M58: 17,650,006 km (0.085 R)
• M59: 17,774,770 km (0.041 R)
• M60: 17,962,366 km (0.116 R)
• M61: 18,213,690 km (0.026 R)
• M62: 19,230,208 km (0.081 R)
• M63: 19,422,740 km (0.071 R)
• M64: 19,551,544 km (0.097 R)
• M65: 20,690,732 km (0.119 R)
• M66: 20,855,140 km (0.109 R)
• M67: 21,020,146 km (0.079 R)
• M68: 21,251,724 km (0.069 R)
• M69: 21,884,673 km (0.107 R)
• M70: 22,625,481 km (0.089 R)
• M71: 22,794,976 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.7

Radius: 11.5

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.13 AU - 8.13 AU

Year: 7348 Days

Day: 7.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 21,822,149 km

• M1: 378,183 km (0.116 R)
• M2: 485,894 km (0.047 R)
• M3: 615,296 km (0.104 R)
• M4: 828,623 km (0.09 R)
• M5: 1,021,753 km (0.112 R)
• M6: 1,254,378 km (0.088 R)
• M7: 1,517,521 km (0.073 R)
• M8: 1,675,945 km (0.085 R)
• M9: 1,826,291 km (0.109 R)
• M10: 1,952,701 km (0.028 R)
• M11: 2,082,103 km (0.086 R)
• M12: 2,349,584 km (0.1 R)
• M13: 2,518,779 km (0.091 R)
• M14: 2,612,727 km (0.097 R)
• M15: 2,707,871 km (0.115 R)
• M16: 2,852,981 km (0.071 R)
• M17: 3,252,407 km (0.039 R)
• M18: 3,740,994 km (0.114 R)
• M19: 4,346,566 km (0.087 R)
• M20: 4,747,937 km (0.118 R)
• M21: 4,845,176 km (0.089 R)
• M22: 4,962,909 km (0.112 R)
• M23: 5,341,990 km (0.11 R)
• M24: 5,504,454 km (0.082 R)
• M25: 5,709,852 km (0.067 R)
• M26: 6,341,304 km (0.102 R)
• M27: 6,427,323 km (0.079 R)
• M28: 6,731,007 km (0.108 R)
• M29: 7,442,793 km (0.103 R)
• M30: 7,533,450 km (0.098 R)
• M31: 7,992,416 km (0.067 R)
• M32: 8,436,871 km (0.073 R)
• M33: 11,503,927 km (0.117 R)
• M34: 12,541,537 km (0.079 R)
• M35: 12,839,686 km (0.112 R)
• M36: 13,167,605 km (0.071 R)
• M37: 13,415,339 km (0.098 R)
• M38: 13,581,243 km (0.09 R)
• M39: 14,055,318 km (0.057 R)
• M40: 14,591,776 km (0.046 R)
• M41: 15,105,944 km (0.108 R)
• M42: 15,365,347 km (0.108 R)
• M43: 15,539,180 km (0.046 R)
• M44: 15,742,633 km (0.102 R)
• M45: 16,093,589 km (0.071 R)
• M46: 16,833,201 km (0.045 R)
• M47: 17,162,167 km (0.068 R)
• M48: 17,553,515 km (0.095 R)
• M49: 17,765,645 km (0.059 R)
• M50: 17,856,750 km (0.062 R)
• M51: 18,039,409 km (0.119 R)
• M52: 18,591,275 km (0.118 R)
• M53: 18,869,378 km (0.071 R)
• M54: 19,554,835 km (0.092 R)
• M55: 19,743,179 km (0.09 R)
• M56: 19,869,140 km (0.075 R)
• M57: 19,963,686 km (0.082 R)
• M58: 20,058,382 km (0.119 R)
• M59: 20,950,135 km (0.113 R)
• M60: 21,174,980 km (0.036 R)
• M61: 21,497,812 km (0.087 R)
• M62: 21,659,827 km (0.094 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 20,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit