🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.66 AU - 0.88 AU

Year: 244 Days

Day: 25 Hours

Environment

Temp: 170 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,809,584 km

• M1: 138,976 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.92 AU - 1.08 AU

Year: 362 Days

Day: 35.7 Hours

Environment

Temp: 46 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,809,584 km

• M1: 121,174 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.54 AU - 1.8 AU

Year: 780 Days

Day: 17.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.57 AU - 1.97 AU

Year: 852 Days

Day: 32.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.6

Radius: 14.9

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.58 AU - 14.02 AU

Year: 13738 Days

Day: 11.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 42,809,584 km

• M1: 197,918 km (0.089 R)
• M2: 398,080 km (0.106 R)
• M3: 524,041 km (0.095 R)
• M4: 618,288 km (0.037 R)
• M5: 943,514 km (0.084 R)
• M6: 1,064,688 km (0.055 R)
• M7: 1,409,960 km (0.072 R)
• M8: 1,678,937 km (0.111 R)
• M9: 1,772,436 km (0.113 R)
• M10: 1,906,475 km (0.105 R)
• M11: 2,164,980 km (0.116 R)
• M12: 2,392,818 km (0.04 R)
• M13: 2,694,557 km (0.118 R)
• M14: 3,972,571 km (0.06 R)
• M15: 4,073,999 km (0.117 R)
• M16: 4,462,355 km (0.11 R)
• M17: 4,621,078 km (0.04 R)
• M18: 4,998,813 km (0.098 R)
• M19: 5,136,144 km (0.108 R)
• M20: 5,246,996 km (0.107 R)
• M21: 5,499,367 km (0.055 R)
• M22: 6,045,400 km (0.076 R)
• M23: 6,399,348 km (0.066 R)
• M24: 7,004,322 km (0.096 R)
• M25: 7,754,705 km (0.042 R)
• M26: 7,850,298 km (0.089 R)
• M27: 8,596,492 km (0.067 R)
• M28: 8,695,526 km (0.06 R)
• M29: 9,399,384 km (0.088 R)
• M30: 9,501,410 km (0.086 R)
• M31: 10,261,217 km (0.085 R)
• M32: 10,542,312 km (0.098 R)
• M33: 11,148,333 km (0.087 R)
• M34: 11,546,562 km (0.089 R)
• M35: 11,655,918 km (0.065 R)
• M36: 12,920,170 km (0.118 R)
• M37: 13,453,337 km (0.064 R)
• M38: 13,916,192 km (0.084 R)
• M39: 14,384,284 km (0.048 R)
• M40: 15,096,071 km (0.118 R)
• M41: 15,295,933 km (0.106 R)
• M42: 15,657,811 km (0.095 R)
• M43: 15,819,526 km (0.106 R)
• M44: 16,063,071 km (0.085 R)
• M45: 16,471,922 km (0.057 R)
• M46: 17,174,883 km (0.034 R)
• M47: 18,141,584 km (0.036 R)
• M48: 19,039,770 km (0.116 R)
• M49: 19,299,023 km (0.118 R)
• M50: 20,968,086 km (0.092 R)
• M51: 21,146,557 km (0.087 R)
• M52: 22,136,745 km (0.047 R)
• M53: 23,003,964 km (0.107 R)
• M54: 23,557,625 km (0.084 R)
• M55: 23,789,502 km (0.11 R)
• M56: 25,529,475 km (0.086 R)
• M57: 26,102,584 km (0.083 R)
• M58: 26,246,498 km (0.079 R)
• M59: 26,776,523 km (0.093 R)
• M60: 27,798,276 km (0.09 R)
• M61: 28,240,039 km (0.095 R)
• M62: 28,338,474 km (0.068 R)
• M63: 29,080,928 km (0.11 R)
• M64: 30,332,464 km (0.114 R)
• M65: 30,483,857 km (0.096 R)
• M66: 30,584,836 km (0.082 R)
• M67: 31,295,276 km (0.072 R)
• M68: 32,319,722 km (0.11 R)
• M69: 32,474,407 km (0.096 R)
• M70: 33,251,119 km (0.043 R)
• M71: 33,877,036 km (0.09 R)
• M72: 35,140,390 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.4

Radius: 4.7

Gravity: 35.83 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 12.38 AU - 13.74 AU

Year: 17069 Days

Day: 20.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 42,809,584 km

• M1: 64,925 km (0.074 R)
• M2: 217,515 km (0.101 R)
• M3: 276,906 km (0.042 R)
• M4: 450,290 km (0.117 R)
• M5: 488,736 km (0.08 R)
• M6: 1,359,396 km (0.12 R)
• M7: 2,028,846 km (0.111 R)
• M8: 2,431,115 km (0.106 R)
• M9: 2,605,995 km (0.113 R)
• M10: 2,712,808 km (0.076 R)
• M11: 4,103,918 km (0.097 R)
• M12: 4,438,569 km (0.108 R)
• M13: 4,523,540 km (0.066 R)
• M14: 5,313,118 km (0.065 R)
• M15: 6,867,440 km (0.098 R)
• M16: 7,617,075 km (0.03 R)
• M17: 9,138,485 km (0.102 R)
• M18: 9,246,794 km (0.051 R)
• M19: 9,355,552 km (0.096 R)
• M20: 9,794,621 km (0.109 R)
• M21: 9,905,473 km (0.116 R)
• M22: 10,750,103 km (0.102 R)
• M23: 11,036,733 km (0.079 R)
• M24: 11,152,072 km (0.094 R)
• M25: 11,325,905 km (0.073 R)
• M26: 11,500,486 km (0.119 R)
• M27: 11,793,698 km (0.062 R)
• M28: 12,267,773 km (0.112 R)
• M29: 12,748,132 km (0.096 R)
• M30: 12,929,894 km (0.106 R)
• M31: 13,603,383 km (0.103 R)
• M32: 14,288,392 km (0.066 R)
• M33: 15,048,349 km (0.101 R)
• M34: 15,240,433 km (0.066 R)
• M35: 16,212,669 km (0.116 R)
• M36: 16,739,403 km (0.094 R)
• M37: 17,004,940 km (0.03 R)
• M38: 18,695,545 km (0.104 R)
• M39: 18,833,026 km (0.063 R)
• M40: 19,178,297 km (0.079 R)
• M41: 19,665,388 km (0.064 R)
• M42: 20,722,447 km (0.102 R)
• M43: 20,864,864 km (0.112 R)
• M44: 21,007,431 km (0.054 R)
• M45: 21,365,568 km (0.067 R)
• M46: 21,437,375 km (0.066 R)
• M47: 21,942,716 km (0.036 R)
• M48: 26,895,603 km (0.106 R)
• M49: 27,128,676 km (0.117 R)
• M50: 27,440,289 km (0.113 R)
• M51: 29,816,052 km (0.057 R)
• M52: 31,354,367 km (0.105 R)
• M53: 32,421,599 km (0.101 R)
• M54: 32,586,904 km (0.1 R)
• M55: 33,584,273 km (0.036 R)
• M56: 33,835,149 km (0.092 R)
• M57: 34,423,068 km (0.061 R)
• M58: 34,929,756 km (0.095 R)
• M59: 35,609,080 km (0.087 R)
• M60: 37,326,314 km (0.104 R)
• M61: 38,894,698 km (0.076 R)
• M62: 39,510,443 km (0.114 R)
• M63: 41,376,976 km (0.085 R)
• M64: 41,915,528 km (0.081 R)
• M65: 42,095,494 km (0.064 R)
• M66: 42,365,967 km (0.11 R)
• M67: 47,052,420 km (0.109 R)
• M68: 49,124,051 km (0.113 R)
• M69: 49,789,463 km (0.079 R)
• M70: 50,171,087 km (0.112 R)
• M71: 54,039,688 km (0.108 R)
• M72: 57,003,521 km (0.105 R)
• M73: 57,103,302 km (0.113 R)
• M74: 57,202,935 km (0.078 R)
• M75: 57,402,648 km (0.087 R)
• M76: 58,103,364 km (0.098 R)
• M77: 59,311,217 km (0.082 R)
• M78: 59,513,324 km (0.106 R)
• M79: 60,019,713 km (0.107 R)
• M80: 60,121,140 km (0.094 R)
• M81: 60,832,628 km (0.081 R)
• M82: 62,881,221 km (0.031 R)
• M83: 64,017,417 km (0.058 R)
• M84: 65,056,224 km (0.078 R)
• M85: 66,205,435 km (0.12 R)
• M86: 66,415,022 km (0.109 R)
• M87: 66,520,040 km (0.11 R)
• M88: 67,150,595 km (0.073 R)
• M89: 68,417,838 km (0.117 R)
• M90: 69,160,592 km (0.105 R)
• M91: 69,373,469 km (0.087 R)
• M92: 70,119,664 km (0.082 R)
• M93: 70,868,550 km (0.113 R)
• M94: 71,190,336 km (0.109 R)
• M95: 71,727,841 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.8

Radius: 4.6

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 14.72 AU - 15.44 AU

Year: 21178 Days

Day: 15.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 42,809,584 km

• M1: 337,194 km (0.076 R)
• M2: 373,845 km (0.054 R)
• M3: 578,794 km (0.079 R)
• M4: 832,063 km (0.088 R)
• M5: 866,022 km (0.115 R)
• M6: 1,079,498 km (0.108 R)
• M7: 1,230,742 km (0.108 R)
• M8: 1,901,389 km (0.119 R)
• M9: 1,969,306 km (0.081 R)
• M10: 2,296,776 km (0.087 R)
• M11: 3,404,100 km (0.087 R)
• M12: 3,542,178 km (0.079 R)
• M13: 4,142,066 km (0.107 R)
• M14: 4,408,799 km (0.08 R)
• M15: 4,650,549 km (0.046 R)
• M16: 5,115,350 km (0.079 R)
• M17: 5,241,760 km (0.109 R)
• M18: 5,790,634 km (0.095 R)
• M19: 5,922,430 km (0.061 R)
• M20: 6,121,994 km (0.056 R)
• M21: 6,699,292 km (0.104 R)
• M22: 6,733,849 km (0.094 R)
• M23: 7,329,398 km (0.054 R)
• M24: 7,507,868 km (0.1 R)
• M25: 7,796,143 km (0.065 R)
• M26: 7,978,354 km (0.12 R)
• M27: 8,682,960 km (0.119 R)
• M28: 8,720,658 km (0.098 R)
• M29: 9,953,494 km (0.103 R)
• M30: 10,071,826 km (0.056 R)
• M31: 11,694,066 km (0.109 R)
• M32: 13,657,238 km (0.119 R)
• M33: 15,172,515 km (0.103 R)
• M34: 16,366,605 km (0.031 R)
• M35: 16,459,805 km (0.066 R)
• M36: 16,833,949 km (0.109 R)
• M37: 18,117,349 km (0.078 R)
• M38: 18,358,501 km (0.034 R)
• M39: 18,697,939 km (0.12 R)
• M40: 19,629,485 km (0.097 R)
• M41: 19,877,069 km (0.069 R)
• M42: 20,026,218 km (0.048 R)
• M43: 20,075,885 km (0.051 R)
• M44: 20,275,448 km (0.101 R)
• M45: 21,741,507 km (0.08 R)
• M46: 23,189,166 km (0.052 R)
• M47: 23,977,397 km (0.118 R)
• M48: 24,348,250 km (0.082 R)
• M49: 25,149,347 km (0.079 R)
• M50: 25,364,469 km (0.104 R)
• M51: 26,339,697 km (0.118 R)
• M52: 26,448,904 km (0.107 R)
• M53: 27,437,895 km (0.036 R)
• M54: 27,493,097 km (0.09 R)
• M55: 31,512,642 km (0.103 R)
• M56: 31,860,756 km (0.059 R)
• M57: 31,918,800 km (0.11 R)
• M58: 33,442,454 km (0.061 R)
• M59: 34,809,779 km (0.082 R)
• M60: 35,409,966 km (0.115 R)
• M61: 35,530,541 km (0.093 R)
• M62: 36,256,091 km (0.119 R)
• M63: 36,438,152 km (0.077 R)
• M64: 37,169,835 km (0.091 R)
• M65: 42,169,845 km (0.088 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 17,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit