🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.73 AU - 0.97 AU

Year: 352 Days

Day: 27.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,839,779 km

• M1: 160,668 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.71 AU - 2.03 AU

Year: 1150 Days

Day: 29.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,839,779 km

• M1: 199,564 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.5

Radius: 14.7

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.42 AU - 2.9 AU

Year: 1950 Days

Day: 10.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,839,779 km

• M1: 193,430 km (0.064 R)
• M2: 306,077 km (0.119 R)
• M3: 413,788 km (0.087 R)
• M4: 524,789 km (0.1 R)
• M5: 641,924 km (0.047 R)
• M6: 811,120 km (0.112 R)
• M7: 1,222,514 km (0.114 R)
• M8: 1,465,760 km (0.111 R)
• M9: 2,006,706 km (0.108 R)
• M10: 2,485,419 km (0.117 R)
• M11: 2,601,058 km (0.069 R)
• M12: 3,034,144 km (0.107 R)
• M13: 3,165,192 km (0.104 R)
• M14: 3,319,278 km (0.118 R)
• M15: 3,418,611 km (0.083 R)
• M16: 4,028,820 km (0.105 R)
• M17: 4,173,332 km (0.086 R)
• M18: 4,617,488 km (0.046 R)
• M19: 4,721,010 km (0.083 R)
• M20: 4,817,201 km (0.073 R)
• M21: 4,946,603 km (0.072 R)
• M22: 5,068,825 km (0.101 R)
• M23: 5,291,576 km (0.069 R)
• M24: 5,712,843 km (0.107 R)
• M25: 5,918,840 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.7

Radius: 12.8

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.63 AU - 3.83 AU

Year: 3239 Days

Day: 6 Hours

Environment

Temp: -167 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 44,839,779 km

• M1: 166,203 km (0.068 R)
• M2: 322,982 km (0.115 R)
• M3: 493,823 km (0.1 R)
• M4: 605,722 km (0.092 R)
• M5: 764,595 km (0.085 R)
• M6: 879,037 km (0.118 R)
• M7: 1,052,271 km (0.111 R)
• M8: 1,159,832 km (0.114 R)
• M9: 1,433,896 km (0.116 R)
• M10: 1,517,970 km (0.067 R)
• M11: 1,819,260 km (0.079 R)
• M12: 2,640,552 km (0.108 R)
• M13: 2,896,813 km (0.056 R)
• M14: 3,401,556 km (0.099 R)
• M15: 3,614,584 km (0.115 R)
• M16: 3,798,290 km (0.1 R)
• M17: 3,899,867 km (0.091 R)
• M18: 4,019,545 km (0.07 R)
• M19: 4,421,365 km (0.058 R)
• M20: 4,510,525 km (0.107 R)
• M21: 4,600,284 km (0.078 R)
• M22: 4,817,949 km (0.095 R)
• M23: 5,095,154 km (0.066 R)
• M24: 5,263,900 km (0.101 R)
• M25: 5,434,591 km (0.065 R)
• M26: 6,295,378 km (0.119 R)
• M27: 6,476,690 km (0.09 R)
• M28: 6,741,778 km (0.094 R)
• M29: 7,072,987 km (0.103 R)
• M30: 7,261,630 km (0.111 R)
• M31: 7,622,460 km (0.112 R)
• M32: 8,583,926 km (0.101 R)
• M33: 8,920,371 km (0.075 R)
• M34: 9,078,945 km (0.104 R)
• M35: 9,329,970 km (0.11 R)
• M36: 9,537,163 km (0.1 R)
• M37: 9,629,615 km (0.108 R)
• M38: 9,722,515 km (0.043 R)
• M39: 9,979,375 km (0.066 R)
• M40: 10,073,322 km (0.049 R)
• M41: 10,262,264 km (0.067 R)
• M42: 10,476,040 km (0.053 R)
• M43: 11,248,413 km (0.075 R)
• M44: 11,346,251 km (0.078 R)
• M45: 12,214,517 km (0.051 R)
• M46: 12,644,012 km (0.106 R)
• M47: 12,796,751 km (0.057 R)
• M48: 13,027,132 km (0.102 R)
• M49: 13,284,590 km (0.098 R)
• M50: 13,491,783 km (0.084 R)
• M51: 13,988,298 km (0.056 R)
• M52: 14,517,576 km (0.116 R)
• M53: 14,999,431 km (0.109 R)
• M54: 15,677,408 km (0.051 R)
• M55: 15,841,517 km (0.096 R)
• M56: 16,061,426 km (0.082 R)
• M57: 16,171,679 km (0.098 R)
• M58: 16,282,232 km (0.062 R)
• M59: 16,365,409 km (0.059 R)
• M60: 16,950,935 km (0.074 R)
• M61: 17,316,851 km (0.112 R)
• M62: 17,571,766 km (0.062 R)
• M63: 18,257,523 km (0.097 R)
• M64: 18,603,692 km (0.105 R)
• M65: 18,864,740 km (0.07 R)
• M66: 19,302,613 km (0.117 R)
• M67: 19,449,369 km (0.082 R)
• M68: 19,773,398 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.2

Radius: 12.5

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.62 AU - 9.14 AU

Year: 9014 Days

Day: 10.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,839,779 km

• M1: 162,762 km (0.079 R)
• M2: 245,939 km (0.111 R)
• M3: 387,608 km (0.086 R)
• M4: 473,477 km (0.102 R)
• M5: 685,308 km (0.088 R)
• M6: 845,228 km (0.072 R)
• M7: 1,018,761 km (0.057 R)
• M8: 1,611,169 km (0.074 R)
• M9: 1,807,890 km (0.109 R)
• M10: 1,989,801 km (0.088 R)
• M11: 2,153,910 km (0.118 R)
• M12: 2,496,190 km (0.062 R)
• M13: 2,725,524 km (0.074 R)
• M14: 2,908,631 km (0.054 R)
• M15: 3,096,078 km (0.09 R)
• M16: 3,398,714 km (0.115 R)
• M17: 3,482,938 km (0.11 R)
• M18: 3,567,909 km (0.105 R)
• M19: 4,062,480 km (0.03 R)
• M20: 4,924,463 km (0.113 R)
• M21: 5,640,737 km (0.116 R)
• M22: 6,182,282 km (0.114 R)
• M23: 6,424,481 km (0.117 R)
• M24: 6,564,355 km (0.098 R)
• M25: 6,918,303 km (0.097 R)
• M26: 7,497,845 km (0.069 R)
• M27: 8,206,341 km (0.055 R)
• M28: 8,664,858 km (0.111 R)
• M29: 9,566,933 km (0.086 R)
• M30: 10,008,995 km (0.117 R)
• M31: 10,293,829 km (0.091 R)
• M32: 10,498,928 km (0.1 R)
• M33: 10,705,373 km (0.084 R)
• M34: 11,122,302 km (0.101 R)
• M35: 11,332,787 km (0.103 R)
• M36: 11,417,459 km (0.079 R)
• M37: 11,629,738 km (0.119 R)
• M38: 12,231,421 km (0.103 R)
• M39: 12,579,685 km (0.096 R)
• M40: 13,375,396 km (0.11 R)
• M41: 14,324,295 km (0.108 R)
• M42: 16,525,927 km (0.099 R)
• M43: 17,347,967 km (0.079 R)
• M44: 17,543,342 km (0.056 R)
• M45: 18,981,576 km (0.093 R)
• M46: 19,384,892 km (0.09 R)
• M47: 19,842,213 km (0.09 R)
• M48: 20,251,513 km (0.028 R)
• M49: 21,601,484 km (0.087 R)
• M50: 22,340,348 km (0.1 R)
• M51: 22,712,846 km (0.077 R)
• M52: 23,033,883 km (0.097 R)
• M53: 23,248,706 km (0.048 R)
• M54: 23,518,132 km (0.098 R)
• M55: 25,433,284 km (0.088 R)
• M56: 25,544,136 km (0.068 R)
• M57: 25,822,238 km (0.031 R)
• M58: 26,550,032 km (0.111 R)
• M59: 26,888,123 km (0.031 R)
• M60: 28,312,444 km (0.064 R)
• M61: 29,004,783 km (0.084 R)
• M62: 29,702,807 km (0.12 R)
• M63: 30,878,347 km (0.102 R)
• M64: 32,308,951 km (0.063 R)
• M65: 33,274,755 km (0.1 R)
• M66: 34,188,798 km (0.075 R)
• M67: 34,556,659 km (0.055 R)
• M68: 34,741,114 km (0.101 R)
• M69: 34,864,233 km (0.109 R)
• M70: 35,979,185 km (0.095 R)
• M71: 36,666,289 km (0.109 R)
• M72: 36,791,801 km (0.108 R)
• M73: 39,201,224 km (0.075 R)
• M74: 39,779,420 km (0.106 R)
• M75: 41,139,414 km (0.101 R)
• M76: 42,844,082 km (0.106 R)
• M77: 43,240,816 km (0.048 R)
• M78: 43,505,903 km (0.051 R)
• M79: 43,838,160 km (0.12 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 13,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit