🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.01 AU - 1.09 AU

Year: 412 Days

Day: 28.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 104,966,576 km

• M1: 57,745 km (0.115 R)
• M2: 709,692 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.22 AU - 1.32 AU

Year: 548 Days

Day: 35.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.01 AU - 1.55 AU

Year: 554 Days

Day: 47.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,966,576 km

• M1: 276,008 km (0.111 R)
• M2: 504,893 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.34 AU - 2.36 AU

Year: 1379 Days

Day: 28.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,966,576 km

• M1: 1,638,994 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137

Radius: 8.8

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.81 AU - 4.83 AU

Year: 4052 Days

Day: 7.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 104,966,576 km

• M1: 162,613 km (0.108 R)
• M2: 217,964 km (0.112 R)
• M3: 295,306 km (0.112 R)
• M4: 527,781 km (0.054 R)
• M5: 598,541 km (0.115 R)
• M6: 673,041 km (0.083 R)
• M7: 791,074 km (0.098 R)
• M8: 994,826 km (0.103 R)
• M9: 1,331,870 km (0.112 R)
• M10: 1,452,147 km (0.096 R)
• M11: 1,513,631 km (0.084 R)
• M12: 1,639,293 km (0.116 R)
• M13: 1,890,019 km (0.086 R)
• M14: 1,957,488 km (0.09 R)
• M15: 2,025,854 km (0.111 R)
• M16: 2,106,488 km (0.055 R)
• M17: 2,283,163 km (0.118 R)
• M18: 2,576,075 km (0.08 R)
• M19: 2,701,588 km (0.04 R)
• M20: 2,816,479 km (0.093 R)
• M21: 3,024,719 km (0.104 R)
• M22: 3,130,635 km (0.112 R)
• M23: 3,251,360 km (0.063 R)
• M24: 3,332,741 km (0.061 R)
• M25: 3,428,634 km (0.083 R)
• M26: 3,622,961 km (0.088 R)
• M27: 3,693,272 km (0.107 R)
• M28: 3,749,820 km (0.079 R)
• M29: 3,907,048 km (0.118 R)
• M30: 4,022,687 km (0.109 R)
• M31: 4,110,201 km (0.101 R)
• M32: 4,168,844 km (0.083 R)
• M33: 4,436,474 km (0.072 R)
• M34: 4,496,613 km (0.117 R)
• M35: 4,572,309 km (0.106 R)
• M36: 4,801,942 km (0.119 R)
• M37: 5,272,577 km (0.074 R)
• M38: 5,464,960 km (0.038 R)
• M39: 5,873,362 km (0.115 R)
• M40: 6,106,286 km (0.052 R)
• M41: 6,393,364 km (0.098 R)
• M42: 6,650,224 km (0.101 R)
• M43: 6,753,895 km (0.086 R)
• M44: 6,875,668 km (0.06 R)
• M45: 7,531,056 km (0.055 R)
• M46: 7,639,215 km (0.118 R)
• M47: 7,802,427 km (0.085 R)
• M48: 7,948,584 km (0.112 R)
• M49: 8,113,889 km (0.109 R)
• M50: 8,317,642 km (0.079 R)
• M51: 8,881,925 km (0.051 R)
• M52: 8,958,070 km (0.095 R)
• M53: 9,653,401 km (0.114 R)
• M54: 9,928,511 km (0.117 R)
• M55: 10,206,165 km (0.114 R)
• M56: 10,426,224 km (0.103 R)
• M57: 10,587,191 km (0.071 R)
• M58: 10,749,056 km (0.082 R)
• M59: 10,911,669 km (0.047 R)
• M60: 12,284,379 km (0.117 R)
• M61: 12,475,714 km (0.108 R)
• M62: 12,582,527 km (0.064 R)
• M63: 12,775,509 km (0.094 R)
• M64: 13,273,071 km (0.062 R)
• M65: 13,600,840 km (0.106 R)
• M66: 13,909,311 km (0.11 R)
• M67: 14,443,525 km (0.108 R)
• M68: 14,735,689 km (0.085 R)
• M69: 14,893,814 km (0.118 R)
• M70: 15,257,337 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.8

Radius: 9.6

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 11.09 AU - 11.43 AU

Year: 14467 Days

Day: 7.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 104,966,576 km

• M1: 161,715 km (0.074 R)
• M2: 239,357 km (0.072 R)
• M3: 458,667 km (0.108 R)
• M4: 558,299 km (0.104 R)
• M5: 1,336,507 km (0.064 R)
• M6: 1,460,225 km (0.084 R)
• M7: 2,092,575 km (0.119 R)
• M8: 2,415,258 km (0.041 R)
• M9: 2,613,624 km (0.073 R)
• M10: 3,190,324 km (0.114 R)
• M11: 3,307,011 km (0.068 R)
• M12: 3,391,234 km (0.082 R)
• M13: 3,510,464 km (0.078 R)
• M14: 3,770,614 km (0.072 R)
• M15: 4,055,000 km (0.12 R)
• M16: 5,027,087 km (0.104 R)
• M17: 5,519,264 km (0.077 R)
• M18: 5,639,690 km (0.069 R)
• M19: 6,359,705 km (0.103 R)
• M20: 7,239,639 km (0.118 R)
• M21: 7,305,462 km (0.101 R)
• M22: 7,638,018 km (0.08 R)
• M23: 8,203,199 km (0.1 R)
• M24: 8,548,770 km (0.084 R)
• M25: 8,899,129 km (0.099 R)
• M26: 9,064,285 km (0.109 R)
• M27: 9,759,316 km (0.11 R)
• M28: 10,396,902 km (0.109 R)
• M29: 12,153,630 km (0.037 R)
• M30: 12,521,192 km (0.117 R)
• M31: 13,510,184 km (0.109 R)
• M32: 14,413,456 km (0.081 R)
• M33: 14,886,335 km (0.059 R)
• M34: 15,336,026 km (0.113 R)
• M35: 15,875,924 km (0.089 R)
• M36: 16,076,386 km (0.11 R)
• M37: 16,335,339 km (0.048 R)
• M38: 16,974,272 km (0.074 R)
• M39: 17,385,068 km (0.089 R)
• M40: 17,858,695 km (0.071 R)
• M41: 18,276,521 km (0.033 R)
• M42: 18,546,845 km (0.025 R)
• M43: 18,758,077 km (0.083 R)
• M44: 18,970,057 km (0.088 R)
• M45: 20,289,510 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.2

Radius: 5.8

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 13.52 AU - 16.4 AU

Year: 22155 Days

Day: 24.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 104,966,576 km

• M1: 131,048 km (0.072 R)
• M2: 174,581 km (0.064 R)
• M3: 238,908 km (0.108 R)
• M4: 282,441 km (0.079 R)
• M5: 709,842 km (0.111 R)
• M6: 821,442 km (0.113 R)
• M7: 1,216,979 km (0.073 R)
• M8: 1,406,818 km (0.111 R)
• M9: 1,606,232 km (0.083 R)
• M10: 1,694,345 km (0.034 R)
• M11: 1,784,254 km (0.087 R)
• M12: 2,289,745 km (0.094 R)
• M13: 2,355,867 km (0.094 R)
• M14: 2,627,088 km (0.039 R)
• M15: 2,979,990 km (0.101 R)
• M16: 3,235,952 km (0.105 R)
• M17: 3,423,098 km (0.108 R)
• M18: 3,499,094 km (0.119 R)
• M19: 4,493,770 km (0.109 R)
• M20: 4,660,572 km (0.089 R)
• M21: 4,702,609 km (0.111 R)
• M22: 4,829,468 km (0.09 R)
• M23: 4,957,524 km (0.111 R)
• M24: 6,113,018 km (0.119 R)
• M25: 6,720,684 km (0.078 R)
• M26: 7,445,636 km (0.079 R)
• M27: 7,544,221 km (0.107 R)
• M28: 7,892,484 km (0.114 R)
• M29: 8,043,279 km (0.111 R)
• M30: 8,501,647 km (0.103 R)
• M31: 9,231,385 km (0.099 R)
• M32: 9,603,735 km (0.12 R)
• M33: 11,709,474 km (0.117 R)
• M34: 11,939,107 km (0.082 R)
• M35: 13,588,124 km (0.118 R)
• M36: 16,064,567 km (0.112 R)
• M37: 16,383,809 km (0.113 R)
• M38: 17,615,748 km (0.074 R)
• M39: 17,681,421 km (0.102 R)
• M40: 18,743,117 km (0.064 R)
• M41: 19,688,875 km (0.11 R)
• M42: 20,236,254 km (0.119 R)
• M43: 20,511,962 km (0.108 R)
• M44: 20,927,695 km (0.042 R)
• M45: 21,136,534 km (0.115 R)
• M46: 21,346,120 km (0.085 R)
• M47: 21,908,459 km (0.06 R)
• M48: 23,119,453 km (0.112 R)
• M49: 23,335,323 km (0.11 R)
• M50: 23,987,271 km (0.098 R)
• M51: 24,132,979 km (0.12 R)
• M52: 24,425,144 km (0.106 R)
• M53: 25,754,620 km (0.105 R)
• M54: 26,053,217 km (0.118 R)
• M55: 27,487,412 km (0.084 R)
• M56: 28,560,477 km (0.052 R)
• M57: 29,647,156 km (0.085 R)
• M58: 31,381,893 km (0.052 R)
• M59: 31,860,756 km (0.054 R)
• M60: 32,342,012 km (0.095 R)
• M61: 34,208,844 km (0.076 R)
• M62: 34,290,824 km (0.115 R)
• M63: 34,372,804 km (0.075 R)
• M64: 35,279,367 km (0.094 R)
• M65: 36,612,134 km (0.089 R)
• M66: 38,898,139 km (0.103 R)
• M67: 39,842,551 km (0.095 R)
• M68: 40,101,504 km (0.114 R)
• M69: 40,794,591 km (0.089 R)
• M70: 42,632,850 km (0.086 R)
• M71: 43,074,612 km (0.119 R)
• M72: 44,587,496 km (0.096 R)
• M73: 45,125,599 km (0.069 R)
• M74: 45,305,416 km (0.119 R)
• M75: 46,389,552 km (0.089 R)
• M76: 48,583,404 km (0.1 R)
• M77: 49,414,720 km (0.084 R)
• M78: 50,250,822 km (0.096 R)
• M79: 51,185,211 km (0.107 R)
• M80: 51,466,604 km (0.076 R)
• M81: 52,314,076 km (0.061 R)
• M82: 53,831,896 km (0.036 R)
• M83: 54,022,633 km (0.103 R)
• M84: 54,500,449 km (0.105 R)
• M85: 57,007,859 km (0.079 R)
• M86: 58,471,525 km (0.094 R)
• M87: 62,634,833 km (0.087 R)
• M88: 63,539,302 km (0.109 R)
• M89: 64,144,725 km (0.088 R)
• M90: 67,097,787 km (0.046 R)
• M91: 68,849,278 km (0.104 R)
• M92: 68,952,800 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.2

Radius: 4.9

Gravity: 30.95 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 14.13 AU - 23.39 AU

Year: 31111 Days

Day: 16.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,966,576 km

• M1: 70,311 km (0.119 R)
• M2: 165,904 km (0.063 R)
• M3: 403,316 km (0.09 R)
• M4: 526,285 km (0.057 R)
• M5: 1,269,188 km (0.104 R)
• M6: 1,340,995 km (0.107 R)
• M7: 1,564,345 km (0.101 R)
• M8: 2,003,863 km (0.109 R)
• M9: 2,569,493 km (0.063 R)
• M10: 2,752,900 km (0.074 R)
• M11: 2,846,249 km (0.085 R)
• M12: 3,630,292 km (0.105 R)
• M13: 3,836,138 km (0.032 R)
• M14: 3,888,198 km (0.113 R)
• M15: 4,152,089 km (0.109 R)
• M16: 4,367,360 km (0.111 R)
• M17: 4,921,471 km (0.051 R)
• M18: 4,978,019 km (0.042 R)
• M19: 5,034,866 km (0.086 R)
• M20: 5,264,499 km (0.099 R)
• M21: 5,556,215 km (0.108 R)
• M22: 5,973,443 km (0.115 R)
• M23: 6,400,844 km (0.114 R)
• M24: 6,901,249 km (0.068 R)
• M25: 7,675,119 km (0.09 R)
• M26: 8,139,171 km (0.057 R)
• M27: 8,612,349 km (0.096 R)
• M28: 10,228,605 km (0.067 R)
• M29: 11,108,240 km (0.079 R)
• M30: 15,687,282 km (0.077 R)
• M31: 16,784,133 km (0.11 R)
• M32: 17,126,563 km (0.088 R)
• M33: 17,644,620 km (0.093 R)
• M34: 19,677,356 km (0.096 R)
• M35: 21,226,891 km (0.079 R)
• M36: 21,596,996 km (0.069 R)
• M37: 21,969,494 km (0.1 R)
• M38: 25,023,834 km (0.111 R)
• M39: 27,099,355 km (0.102 R)
• M40: 28,717,406 km (0.113 R)
• M41: 29,229,330 km (0.082 R)
• M42: 29,641,173 km (0.034 R)
• M43: 29,847,767 km (0.076 R)
• M44: 30,054,811 km (0.044 R)
• M45: 30,783,502 km (0.105 R)
• M46: 33,755,413 km (0.062 R)
• M47: 35,823,454 km (0.071 R)
• M48: 35,933,409 km (0.094 R)
• M49: 36,264,169 km (0.102 R)
• M50: 38,945,113 km (0.101 R)
• M51: 39,058,209 km (0.059 R)
• M52: 39,511,640 km (0.1 R)
• M53: 41,112,487 km (0.113 R)
• M54: 41,342,868 km (0.032 R)
• M55: 42,967,800 km (0.101 R)
• M56: 43,435,891 km (0.066 R)
• M57: 46,279,597 km (0.096 R)
• M58: 47,240,764 km (0.08 R)
• M59: 47,482,065 km (0.117 R)
• M60: 49,917,817 km (0.065 R)
• M61: 52,019,817 km (0.101 R)
• M62: 52,269,047 km (0.039 R)
• M63: 54,909,599 km (0.07 R)
• M64: 55,671,950 km (0.112 R)
• M65: 57,078,768 km (0.112 R)
• M66: 57,335,778 km (0.1 R)
• M67: 58,497,106 km (0.068 R)
• M68: 59,796,662 km (0.086 R)
• M69: 60,319,058 km (0.062 R)
• M70: 61,236,991 km (0.037 R)
• M71: 61,368,637 km (0.117 R)
• M72: 62,954,075 km (0.063 R)
• M73: 64,552,977 km (0.035 R)
• M74: 65,626,342 km (0.078 R)
• M75: 66,165,193 km (0.041 R)
• M76: 70,942,751 km (0.093 R)
• M77: 73,582,405 km (0.095 R)
• M78: 75,266,130 km (0.092 R)
• M79: 75,406,901 km (0.119 R)
• M80: 76,537,113 km (0.031 R)
• M81: 77,388,474 km (0.084 R)
• M82: 78,385,544 km (0.104 R)
• M83: 79,386,952 km (0.054 R)
• M84: 82,561,718 km (0.094 R)
• M85: 83,143,355 km (0.09 R)
• M86: 83,726,487 km (0.12 R)
• M87: 84,310,817 km (0.11 R)
• M88: 87,253,108 km (0.085 R)
• M89: 87,993,916 km (0.108 R)
• M90: 88,587,969 km (0.095 R)
• M91: 88,885,520 km (0.116 R)
• M92: 91,278,038 km (0.082 R)
• M93: 101,523,847 km (0.11 R)
• M94: 102,615,014 km (0.106 R)
• M95: 103,240,333 km (0.079 R)
• M96: 104,023,777 km (0.079 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: 354 - 17,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit