🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.79 AU - 1.13 AU

Year: 347 Days

Day: 20.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.22 AU - 1.74 AU

Year: 664 Days

Day: 26.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.7

Radius: 9.3

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.12 AU - 7.2 AU

Year: 6341 Days

Day: 11.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 116,315,381 km

• M1: 124,914 km (0.071 R)
• M2: 365,468 km (0.077 R)
• M3: 1,044,193 km (0.119 R)
• M4: 1,149,360 km (0.105 R)
• M5: 1,258,118 km (0.085 R)
• M6: 1,342,042 km (0.1 R)
• M7: 1,486,105 km (0.087 R)
• M8: 1,575,266 km (0.049 R)
• M9: 1,635,554 km (0.073 R)
• M10: 1,743,264 km (0.073 R)
• M11: 1,805,796 km (0.095 R)
• M12: 2,214,348 km (0.12 R)
• M13: 2,299,618 km (0.072 R)
• M14: 2,561,864 km (0.097 R)
• M15: 3,001,532 km (0.083 R)
• M16: 3,096,227 km (0.095 R)
• M17: 3,191,820 km (0.049 R)
• M18: 3,524,376 km (0.109 R)
• M19: 3,644,503 km (0.101 R)
• M20: 3,745,631 km (0.116 R)
• M21: 3,806,667 km (0.086 R)
• M22: 3,909,292 km (0.116 R)
• M23: 4,075,495 km (0.115 R)
• M24: 4,265,185 km (0.079 R)
• M25: 4,918,479 km (0.055 R)
• M26: 5,579,552 km (0.08 R)
• M27: 6,196,045 km (0.051 R)
• M28: 6,317,069 km (0.07 R)
• M29: 6,635,563 km (0.108 R)
• M30: 6,809,097 km (0.115 R)
• M31: 7,135,669 km (0.054 R)
• M32: 7,803,923 km (0.114 R)
• M33: 7,987,330 km (0.109 R)
• M34: 8,145,604 km (0.089 R)
• M35: 8,225,190 km (0.11 R)
• M36: 8,304,926 km (0.102 R)
• M37: 8,384,961 km (0.087 R)
• M38: 8,465,295 km (0.12 R)
• M39: 8,789,174 km (0.083 R)
• M40: 8,980,061 km (0.091 R)
• M41: 9,199,820 km (0.055 R)
• M42: 9,282,697 km (0.118 R)
• M43: 9,532,825 km (0.117 R)
• M44: 9,757,072 km (0.053 R)
• M45: 10,125,083 km (0.097 R)
• M46: 10,411,413 km (0.111 R)
• M47: 10,526,604 km (0.09 R)
• M48: 10,671,265 km (0.105 R)
• M49: 10,787,502 km (0.095 R)
• M50: 11,021,174 km (0.099 R)
• M51: 11,256,492 km (0.111 R)
• M52: 11,582,914 km (0.097 R)
• M53: 12,703,402 km (0.098 R)
• M54: 13,167,455 km (0.104 R)
• M55: 13,668,608 km (0.051 R)
• M56: 14,112,315 km (0.066 R)
• M57: 14,528,496 km (0.107 R)
• M58: 14,625,137 km (0.087 R)
• M59: 14,916,254 km (0.101 R)
• M60: 15,046,255 km (0.038 R)
• M61: 15,340,214 km (0.099 R)
• M62: 15,603,058 km (0.103 R)
• M63: 15,768,064 km (0.055 R)
• M64: 15,834,336 km (0.111 R)
• M65: 16,066,662 km (0.12 R)
• M66: 16,770,520 km (0.038 R)
• M67: 16,905,756 km (0.099 R)
• M68: 17,177,276 km (0.077 R)
• M69: 17,759,062 km (0.107 R)
• M70: 18,277,868 km (0.061 R)
• M71: 19,721,039 km (0.078 R)
• M72: 20,186,288 km (0.062 R)
• M73: 20,800,088 km (0.069 R)
• M74: 20,945,347 km (0.064 R)
• M75: 21,237,063 km (0.107 R)
• M76: 21,383,370 km (0.09 R)
• M77: 21,861,335 km (0.088 R)
• M78: 22,083,039 km (0.051 R)
• M79: 22,157,240 km (0.11 R)
• M80: 22,566,091 km (0.083 R)
• M81: 23,353,873 km (0.054 R)
• M82: 23,884,048 km (0.061 R)
• M83: 24,725,087 km (0.115 R)
• M84: 25,110,601 km (0.032 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.3

Radius: 3

Gravity: 102.92 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 18.91 AU - 20.69 AU

Year: 32507 Days

Day: 21.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 116,315,381 km

• M1: 40,990 km (0.105 R)
• M2: 250,876 km (0.065 R)
• M3: 295,007 km (0.053 R)
• M4: 341,831 km (0.075 R)
• M5: 442,959 km (0.102 R)
• M6: 734,376 km (0.084 R)
• M7: 1,416,093 km (0.073 R)
• M8: 1,619,696 km (0.074 R)
• M9: 1,919,939 km (0.116 R)
• M10: 2,570,391 km (0.115 R)
• M11: 2,817,825 km (0.035 R)
• M12: 2,918,804 km (0.053 R)
• M13: 3,550,107 km (0.098 R)
• M14: 3,659,314 km (0.094 R)
• M15: 4,279,397 km (0.104 R)
• M16: 5,053,266 km (0.08 R)
• M17: 5,804,996 km (0.076 R)
• M18: 6,657,853 km (0.114 R)
• M19: 6,928,027 km (0.11 R)
• M20: 7,409,433 km (0.06 R)
• M21: 7,549,008 km (0.07 R)
• M22: 9,591,467 km (0.101 R)
• M23: 9,667,314 km (0.064 R)
• M24: 10,515,683 km (0.115 R)
• M25: 11,227,171 km (0.103 R)
• M26: 11,791,304 km (0.099 R)
• M27: 12,447,291 km (0.043 R)
• M28: 13,538,159 km (0.106 R)
• M29: 13,965,859 km (0.098 R)
• M30: 15,452,862 km (0.086 R)
• M31: 17,635,794 km (0.096 R)
• M32: 18,196,487 km (0.062 R)
• M33: 19,623,351 km (0.096 R)
• M34: 20,204,240 km (0.093 R)
• M35: 20,790,514 km (0.059 R)
• M36: 21,382,622 km (0.037 R)
• M37: 22,080,197 km (0.078 R)
• M38: 22,280,957 km (0.095 R)
• M39: 22,684,124 km (0.077 R)
• M40: 23,600,111 km (0.062 R)
• M41: 24,011,057 km (0.059 R)
• M42: 24,217,502 km (0.114 R)
• M43: 26,526,096 km (0.115 R)
• M44: 28,903,805 km (0.057 R)
• M45: 29,895,938 km (0.093 R)
• M46: 33,397,725 km (0.104 R)
• M47: 34,322,239 km (0.119 R)
• M48: 34,438,477 km (0.092 R)
• M49: 34,787,638 km (0.102 R)
• M50: 35,960,336 km (0.081 R)
• M51: 36,551,397 km (0.062 R)
• M52: 37,264,979 km (0.103 R)
• M53: 38,103,326 km (0.084 R)
• M54: 38,585,180 km (0.036 R)
• M55: 44,143,040 km (0.106 R)
• M56: 45,794,451 km (0.109 R)
• M57: 46,306,674 km (0.091 R)
• M58: 47,466,058 km (0.086 R)
• M59: 47,595,460 km (0.12 R)
• M60: 47,854,713 km (0.074 R)
• M61: 50,076,541 km (0.11 R)
• M62: 53,538,984 km (0.09 R)
• M63: 53,808,559 km (0.072 R)
• M64: 54,619,828 km (0.059 R)
• M65: 54,755,364 km (0.112 R)
• M66: 56,254,484 km (0.058 R)
• M67: 58,043,375 km (0.085 R)
• M68: 58,736,462 km (0.112 R)
• M69: 59,571,667 km (0.059 R)
• M70: 59,990,841 km (0.063 R)
• M71: 62,667,595 km (0.086 R)
• M72: 65,239,332 km (0.038 R)
• M73: 66,827,912 km (0.07 R)
• M74: 70,780,437 km (0.114 R)
• M75: 71,224,294 km (0.061 R)
• M76: 73,008,847 km (0.105 R)
• M77: 73,457,342 km (0.117 R)
• M78: 77,839,213 km (0.077 R)
• M79: 81,839,011 km (0.084 R)
• M80: 86,062,907 km (0.03 R)
• M81: 87,645,204 km (0.077 R)
• M82: 90,999,188 km (0.093 R)
• M83: 92,287,824 km (0.044 R)
• M84: 95,699,403 km (0.097 R)
• M85: 98,821,212 km (0.061 R)
• M86: 100,145,751 km (0.105 R)
• M87: 103,147,283 km (0.083 R)
• M88: 103,314,833 km (0.057 R)
• M89: 103,818,230 km (0.112 R)
• M90: 108,555,545 km (0.068 R)
• M91: 110,950,607 km (0.114 R)
• M92: 112,844,516 km (0.034 R)
• M93: 113,190,087 km (0.082 R)
• M94: 115,270,395 km (0.111 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 17,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit