🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.45 AU - 0.59 AU

Year: 134 Days

Day: 46.4 Hours

Environment

Temp: 244 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.94 AU - 2.98 AU

Year: 1375 Days

Day: 33.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.45 AU - 3.77 AU

Year: 2445 Days

Day: 35.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.29 AU - 5.71 AU

Year: 3985 Days

Day: 15.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.9

Radius: 12.2

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.96 AU - 7.42 AU

Year: 6872 Days

Day: 10.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 81,298,987 km

• M1: 306,376 km (0.101 R)
• M2: 484,548 km (0.035 R)
• M3: 562,189 km (0.11 R)
• M4: 645,066 km (0.116 R)
• M5: 922,271 km (0.065 R)
• M6: 1,093,112 km (0.105 R)
• M7: 1,237,773 km (0.115 R)
• M8: 1,924,577 km (0.081 R)
• M9: 2,215,395 km (0.077 R)
• M10: 2,544,660 km (0.032 R)
• M11: 2,641,599 km (0.088 R)
• M12: 2,814,385 km (0.029 R)
• M13: 2,940,197 km (0.089 R)
• M14: 3,355,480 km (0.064 R)
• M15: 3,462,293 km (0.116 R)
• M16: 3,817,289 km (0.109 R)
• M17: 4,155,530 km (0.092 R)
• M18: 4,241,548 km (0.111 R)
• M19: 4,982,357 km (0.057 R)
• M20: 5,135,396 km (0.091 R)
• M21: 5,477,526 km (0.12 R)
• M22: 5,667,366 km (0.11 R)
• M23: 6,548,497 km (0.047 R)
• M24: 6,750,155 km (0.119 R)
• M25: 7,125,197 km (0.104 R)
• M26: 7,332,689 km (0.068 R)
• M27: 8,327,216 km (0.111 R)
• M28: 8,436,273 km (0.092 R)
• M29: 8,582,579 km (0.044 R)
• M30: 8,840,337 km (0.112 R)
• M31: 8,951,637 km (0.084 R)
• M32: 9,326,081 km (0.105 R)
• M33: 9,629,465 km (0.06 R)
• M34: 9,935,991 km (0.049 R)
• M35: 10,323,749 km (0.057 R)
• M36: 11,801,178 km (0.114 R)
• M37: 12,418,867 km (0.098 R)
• M38: 12,710,882 km (0.108 R)
• M39: 12,836,544 km (0.028 R)
• M40: 13,174,187 km (0.083 R)
• M41: 13,386,616 km (0.075 R)
• M42: 14,030,635 km (0.094 R)
• M43: 14,597,162 km (0.117 R)
• M44: 14,684,976 km (0.069 R)
• M45: 15,887,593 km (0.11 R)
• M46: 15,977,950 km (0.111 R)
• M47: 16,706,941 km (0.042 R)
• M48: 17,168,151 km (0.088 R)
• M49: 18,910,517 km (0.072 R)
• M50: 19,102,302 km (0.064 R)
• M51: 19,487,666 km (0.064 R)
• M52: 20,119,567 km (0.07 R)
• M53: 20,511,663 km (0.114 R)
• M54: 20,955,819 km (0.091 R)
• M55: 21,603,129 km (0.114 R)
• M56: 22,155,893 km (0.101 R)
• M57: 22,459,428 km (0.105 R)
• M58: 22,713,445 km (0.117 R)
• M59: 23,790,549 km (0.098 R)
• M60: 24,049,503 km (0.12 R)
• M61: 24,257,295 km (0.104 R)
• M62: 24,361,415 km (0.072 R)
• M63: 24,570,104 km (0.107 R)
• M64: 25,463,652 km (0.109 R)
• M65: 25,941,168 km (0.067 R)
• M66: 26,475,083 km (0.04 R)
• M67: 26,797,167 km (0.077 R)
• M68: 28,756,899 km (0.106 R)
• M69: 29,032,758 km (0.115 R)
• M70: 29,365,015 km (0.076 R)
• M71: 29,587,168 km (0.109 R)
• M72: 29,865,569 km (0.092 R)
• M73: 30,033,119 km (0.087 R)
• M74: 30,481,314 km (0.11 R)
• M75: 30,593,812 km (0.086 R)
• M76: 30,875,355 km (0.12 R)
• M77: 33,564,377 km (0.085 R)
• M78: 34,204,356 km (0.104 R)
• M79: 34,379,685 km (0.112 R)
• M80: 36,625,598 km (0.079 R)
• M81: 39,529,891 km (0.095 R)
• M82: 40,267,408 km (0.112 R)
• M83: 40,637,962 km (0.119 R)
• M84: 40,761,680 km (0.095 R)
• M85: 41,009,563 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.5

Radius: 8.1

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.6 AU - 10.64 AU

Year: 9817 Days

Day: 8.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 81,298,987 km

• M1: 111,002 km (0.101 R)
• M2: 182,958 km (0.118 R)
• M3: 450,290 km (0.066 R)
• M4: 624,422 km (0.087 R)
• M5: 909,854 km (0.104 R)
• M6: 2,048,144 km (0.076 R)
• M7: 2,239,181 km (0.102 R)
• M8: 2,748,412 km (0.118 R)
• M9: 2,997,193 km (0.084 R)
• M10: 3,150,082 km (0.06 R)
• M11: 3,384,353 km (0.107 R)
• M12: 3,869,648 km (0.03 R)
• M13: 4,064,275 km (0.089 R)
• M14: 4,262,193 km (0.12 R)
• M15: 4,333,701 km (0.116 R)
• M16: 4,463,252 km (0.065 R)
• M17: 4,756,016 km (0.102 R)
• M18: 5,237,421 km (0.091 R)
• M19: 5,845,088 km (0.064 R)
• M20: 6,524,262 km (0.093 R)
• M21: 7,024,667 km (0.111 R)
• M22: 7,433,817 km (0.066 R)
• M23: 7,815,741 km (0.107 R)
• M24: 8,454,524 km (0.054 R)
• M25: 9,933,299 km (0.103 R)
• M26: 10,162,034 km (0.085 R)
• M27: 10,353,818 km (0.102 R)
• M28: 10,760,724 km (0.031 R)
• M29: 10,975,996 km (0.06 R)
• M30: 11,074,282 km (0.092 R)
• M31: 11,530,256 km (0.106 R)
• M32: 11,610,141 km (0.079 R)
• M33: 14,028,391 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.9

Radius: 12.2

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10.35 AU - 10.97 AU

Year: 12406 Days

Day: 12.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 81,298,987 km

• M1: 185,950 km (0.058 R)
• M2: 382,821 km (0.042 R)
• M3: 551,119 km (0.09 R)
• M4: 654,939 km (0.097 R)
• M5: 989,590 km (0.072 R)
• M6: 1,549,684 km (0.082 R)
• M7: 2,056,223 km (0.066 R)
• M8: 2,169,319 km (0.102 R)
• M9: 2,431,713 km (0.081 R)
• M10: 3,019,483 km (0.072 R)
• M11: 3,181,498 km (0.108 R)
• M12: 3,379,715 km (0.116 R)
• M13: 4,249,627 km (0.077 R)
• M14: 4,431,687 km (0.115 R)
• M15: 4,542,240 km (0.05 R)
• M16: 5,147,364 km (0.092 R)
• M17: 5,224,855 km (0.107 R)
• M18: 5,939,484 km (0.111 R)
• M19: 6,267,104 km (0.063 R)
• M20: 6,769,453 km (0.085 R)
• M21: 7,111,733 km (0.111 R)
• M22: 7,241,584 km (0.111 R)
• M23: 7,503,680 km (0.096 R)
• M24: 7,591,643 km (0.05 R)
• M25: 7,768,767 km (0.116 R)
• M26: 8,628,955 km (0.107 R)
• M27: 9,046,931 km (0.086 R)
• M28: 9,999,570 km (0.098 R)
• M29: 10,291,586 km (0.026 R)
• M30: 12,050,557 km (0.088 R)
• M31: 12,413,482 km (0.115 R)
• M32: 12,622,470 km (0.109 R)
• M33: 12,991,079 km (0.105 R)
• M34: 14,118,000 km (0.111 R)
• M35: 14,500,671 km (0.025 R)
• M36: 14,720,730 km (0.057 R)
• M37: 14,831,282 km (0.065 R)
• M38: 17,331,661 km (0.076 R)
• M39: 19,351,681 km (0.09 R)
• M40: 21,132,644 km (0.084 R)
• M41: 21,633,198 km (0.094 R)
• M42: 22,011,232 km (0.076 R)
• M43: 22,137,643 km (0.1 R)
• M44: 23,029,844 km (0.107 R)
• M45: 23,222,526 km (0.077 R)
• M46: 23,998,640 km (0.103 R)
• M47: 25,842,733 km (0.109 R)
• M48: 26,579,502 km (0.103 R)
• M49: 26,714,290 km (0.108 R)
• M50: 27,459,288 km (0.067 R)
• M51: 27,732,004 km (0.094 R)
• M52: 28,142,501 km (0.097 R)
• M53: 28,624,206 km (0.041 R)
• M54: 28,969,927 km (0.118 R)
• M55: 30,789,635 km (0.101 R)
• M56: 31,001,915 km (0.042 R)
• M57: 31,285,851 km (0.052 R)
• M58: 31,713,402 km (0.113 R)
• M59: 32,502,082 km (0.078 R)
• M60: 32,718,251 km (0.089 R)
• M61: 32,862,763 km (0.111 R)
• M62: 34,245,197 km (0.084 R)
• M63: 36,541,524 km (0.116 R)
• M64: 37,594,842 km (0.06 R)
• M65: 39,040,257 km (0.091 R)
• M66: 39,577,313 km (0.114 R)
• M67: 40,271,448 km (0.064 R)
• M68: 40,426,281 km (0.11 R)
• M69: 41,828,462 km (0.055 R)
• M70: 45,483,437 km (0.109 R)
• M71: 45,725,337 km (0.1 R)
• M72: 46,291,565 km (0.1 R)
• M73: 47,512,433 km (0.085 R)
• M74: 47,921,883 km (0.112 R)
• M75: 48,003,862 km (0.111 R)
• M76: 48,085,842 km (0.112 R)
• M77: 49,239,541 km (0.107 R)
• M78: 49,322,268 km (0.094 R)
• M79: 49,488,023 km (0.091 R)
• M80: 50,569,167 km (0.026 R)
• M81: 50,819,893 km (0.029 R)
• M82: 51,070,918 km (0.026 R)
• M83: 52,924,436 km (0.048 R)
• M84: 53,859,422 km (0.111 R)
• M85: 54,115,384 km (0.109 R)
• M86: 54,200,805 km (0.068 R)
• M87: 56,437,143 km (0.089 R)
• M88: 57,131,277 km (0.076 R)
• M89: 57,305,260 km (0.036 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.8

Radius: 5.2

Gravity: 20.85 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 14.12 AU - 19.3 AU

Year: 24348 Days

Day: 24.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,298,987 km

• M1: 122,820 km (0.084 R)
• M2: 2,149,273 km (0.098 R)
• M3: 2,518,779 km (0.08 R)
• M4: 2,595,074 km (0.055 R)
• M5: 2,828,597 km (0.103 R)
• M6: 3,068,851 km (0.091 R)
• M7: 5,608,574 km (0.099 R)
• M8: 6,845,599 km (0.116 R)
• M9: 7,826,362 km (0.114 R)
• M10: 8,390,047 km (0.117 R)
• M11: 9,201,017 km (0.106 R)
• M12: 9,377,991 km (0.111 R)
• M13: 9,496,622 km (0.053 R)
• M14: 9,735,530 km (0.06 R)
• M15: 12,685,451 km (0.079 R)
• M16: 13,080,539 km (0.103 R)
• M17: 13,146,810 km (0.039 R)
• M18: 13,346,075 km (0.11 R)
• M19: 13,479,666 km (0.075 R)
• M20: 13,950,301 km (0.072 R)
• M21: 14,085,836 km (0.12 R)
• M22: 14,289,738 km (0.119 R)
• M23: 14,494,837 km (0.04 R)
• M24: 14,769,648 km (0.092 R)
• M25: 15,674,715 km (0.105 R)
• M26: 17,611,260 km (0.116 R)
• M27: 17,684,413 km (0.088 R)
• M28: 18,570,182 km (0.071 R)
• M29: 19,093,625 km (0.093 R)
• M30: 19,621,855 km (0.119 R)
• M31: 19,925,838 km (0.118 R)
• M32: 20,002,133 km (0.099 R)
• M33: 20,154,872 km (0.112 R)
• M34: 20,231,317 km (0.095 R)
• M35: 20,847,062 km (0.113 R)
• M36: 20,924,553 km (0.11 R)
• M37: 21,391,000 km (0.056 R)
• M38: 22,890,419 km (0.053 R)
• M39: 24,260,586 km (0.073 R)
• M40: 24,423,498 km (0.056 R)
• M41: 25,078,886 km (0.074 R)
• M42: 25,657,082 km (0.104 R)
• M43: 26,995,085 km (0.069 R)
• M44: 27,927,978 km (0.096 R)
• M45: 28,527,267 km (0.071 R)
• M46: 29,912,693 km (0.102 R)
• M47: 31,054,424 km (0.117 R)
• M48: 31,497,383 km (0.079 R)
• M49: 31,675,105 km (0.091 R)
• M50: 32,479,044 km (0.097 R)
• M51: 32,748,619 km (0.053 R)
• M52: 32,838,528 km (0.077 R)
• M53: 32,928,735 km (0.051 R)
• M54: 33,109,150 km (0.112 R)
• M55: 34,472,585 km (0.058 R)
• M56: 34,839,250 km (0.054 R)
• M57: 35,761,670 km (0.042 R)
• M58: 35,947,022 km (0.117 R)
• M59: 36,132,823 km (0.083 R)
• M60: 36,318,922 km (0.1 R)
• M61: 36,972,665 km (0.091 R)
• M62: 37,536,200 km (0.118 R)
• M63: 38,671,648 km (0.033 R)
• M64: 40,976,203 km (0.038 R)
• M65: 41,949,487 km (0.066 R)
• M66: 42,242,848 km (0.097 R)
• M67: 43,324,740 km (0.08 R)
• M68: 45,114,679 km (0.08 R)
• M69: 46,321,335 km (0.101 R)
• M70: 47,538,613 km (0.075 R)
• M71: 48,766,363 km (0.11 R)
• M72: 49,384,052 km (0.034 R)
• M73: 49,900,913 km (0.047 R)
• M74: 50,315,598 km (0.106 R)
• M75: 50,627,510 km (0.097 R)
• M76: 56,780,171 km (0.086 R)
• M77: 58,846,417 km (0.026 R)
• M78: 59,394,244 km (0.11 R)
• M79: 60,053,821 km (0.052 R)
• M80: 60,163,925 km (0.091 R)
• M81: 63,163,961 km (0.074 R)
• M82: 63,276,010 km (0.108 R)
• M83: 71,281,590 km (0.072 R)
• M84: 71,748,485 km (0.119 R)
• M85: 72,803,001 km (0.081 R)
• M86: 73,038,019 km (0.058 R)
• M87: 73,273,187 km (0.115 R)
• M88: 73,744,570 km (0.066 R)
• M89: 74,690,178 km (0.07 R)
• M90: 75,758,755 km (0.12 R)
• M91: 76,952,098 km (0.042 R)
• M92: 78,151,573 km (0.065 R)
• M93: 78,753,555 km (0.103 R)
• M94: 79,841,132 km (0.094 R)
• M95: 81,177,190 km (0.114 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 13,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit