🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.7

Radius: 11.3

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.87 AU - 1.43 AU

Year: 836 Days

Day: 7.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 73,587,273 km

• M1: 188,643 km (0.048 R)
• M2: 283,937 km (0.11 R)
• M3: 417,228 km (0.083 R)
• M4: 571,613 km (0.091 R)
• M5: 718,668 km (0.11 R)
• M6: 891,753 km (0.115 R)
• M7: 980,614 km (0.119 R)
• M8: 1,099,544 km (0.117 R)
• M9: 1,330,823 km (0.099 R)
• M10: 1,516,922 km (0.051 R)
• M11: 1,695,692 km (0.096 R)
• M12: 1,816,268 km (0.082 R)
• M13: 1,923,081 km (0.059 R)
• M14: 1,998,328 km (0.105 R)
• M15: 2,091,827 km (0.063 R)
• M16: 2,212,852 km (0.061 R)
• M17: 2,354,072 km (0.072 R)
• M18: 2,425,879 km (0.106 R)
• M19: 2,580,862 km (0.098 R)
• M20: 2,767,561 km (0.116 R)
• M21: 2,843,556 km (0.045 R)
• M22: 2,958,896 km (0.072 R)
• M23: 3,134,823 km (0.085 R)
• M24: 3,294,145 km (0.094 R)
• M25: 3,374,778 km (0.113 R)
• M26: 3,558,784 km (0.109 R)
• M27: 4,055,000 km (0.097 R)
• M28: 4,174,229 km (0.072 R)
• M29: 4,494,518 km (0.063 R)
• M30: 4,697,373 km (0.112 R)
• M31: 4,880,182 km (0.036 R)
• M32: 5,194,188 km (0.093 R)
• M33: 5,324,039 km (0.092 R)
• M34: 5,550,829 km (0.1 R)
• M35: 5,671,554 km (0.075 R)
• M36: 5,780,911 km (0.112 R)
• M37: 5,878,748 km (0.105 R)
• M38: 5,977,033 km (0.056 R)
• M39: 6,063,650 km (0.099 R)
• M40: 6,338,312 km (0.065 R)
• M41: 6,502,571 km (0.118 R)
• M42: 6,591,581 km (0.116 R)
• M43: 6,732,353 km (0.039 R)
• M44: 6,990,858 km (0.03 R)
• M45: 7,082,113 km (0.096 R)
• M46: 7,504,278 km (0.115 R)
• M47: 7,584,462 km (0.074 R)
• M48: 7,718,502 km (0.035 R)
• M49: 7,948,434 km (0.101 R)
• M50: 8,111,945 km (0.118 R)
• M51: 8,221,600 km (0.091 R)
• M52: 8,304,327 km (0.113 R)
• M53: 8,442,556 km (0.071 R)
• M54: 8,904,364 km (0.07 R)
• M55: 9,159,728 km (0.116 R)
• M56: 9,345,678 km (0.118 R)
• M57: 9,431,996 km (0.117 R)
• M58: 9,852,665 km (0.11 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.6

Radius: 4.7

Gravity: 37.78 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.4 AU - 6.6 AU

Year: 11240 Days

Day: 23.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,587,273 km

• M1: 72,405 km (0.093 R)
• M2: 331,509 km (0.085 R)
• M3: 695,181 km (0.098 R)
• M4: 791,074 km (0.11 R)
• M5: 850,763 km (0.046 R)
• M6: 891,304 km (0.115 R)
• M7: 1,082,341 km (0.114 R)
• M8: 1,286,093 km (0.067 R)
• M9: 1,501,663 km (0.111 R)
• M10: 1,576,163 km (0.104 R)
• M11: 1,677,291 km (0.071 R)
• M12: 1,833,023 km (0.1 R)
• M13: 2,047,995 km (0.093 R)
• M14: 2,130,722 km (0.108 R)
• M15: 2,560,667 km (0.095 R)
• M16: 2,619,908 km (0.099 R)
• M17: 2,740,035 km (0.077 R)
• M18: 3,111,037 km (0.119 R)
• M19: 3,730,223 km (0.072 R)
• M20: 4,245,288 km (0.117 R)
• M21: 5,531,531 km (0.097 R)
• M22: 5,647,020 km (0.076 R)
• M23: 6,196,493 km (0.078 R)
• M24: 6,680,891 km (0.09 R)
• M25: 7,345,704 km (0.062 R)
• M26: 7,515,049 km (0.027 R)
• M27: 7,643,105 km (0.1 R)
• M28: 7,771,759 km (0.104 R)
• M29: 7,901,161 km (0.118 R)
• M30: 8,470,082 km (0.095 R)
• M31: 9,554,666 km (0.119 R)
• M32: 10,019,317 km (0.082 R)
• M33: 10,066,142 km (0.066 R)
• M34: 10,113,115 km (0.116 R)
• M35: 10,874,120 km (0.119 R)
• M36: 11,456,953 km (0.057 R)
• M37: 12,099,775 km (0.043 R)
• M38: 12,149,741 km (0.099 R)
• M39: 12,199,706 km (0.104 R)
• M40: 12,855,843 km (0.099 R)
• M41: 12,906,855 km (0.099 R)
• M42: 13,111,356 km (0.076 R)
• M43: 13,887,619 km (0.064 R)
• M44: 14,255,032 km (0.037 R)
• M45: 15,756,246 km (0.047 R)
• M46: 16,970,382 km (0.034 R)
• M47: 17,758,763 km (0.063 R)
• M48: 17,815,461 km (0.081 R)
• M49: 18,386,476 km (0.115 R)
• M50: 19,137,607 km (0.097 R)
• M51: 20,908,995 km (0.105 R)
• M52: 21,088,961 km (0.086 R)
• M53: 22,118,644 km (0.115 R)
• M54: 23,662,494 km (0.1 R)
• M55: 24,100,965 km (0.038 R)
• M56: 25,432,386 km (0.093 R)
• M57: 25,560,442 km (0.087 R)
• M58: 25,881,479 km (0.1 R)
• M59: 26,203,862 km (0.088 R)
• M60: 27,048,193 km (0.114 R)
• M61: 27,901,499 km (0.075 R)
• M62: 28,099,716 km (0.086 R)
• M63: 28,232,110 km (0.054 R)
• M64: 28,497,347 km (0.11 R)
• M65: 29,030,664 km (0.112 R)
• M66: 30,513,926 km (0.093 R)
• M67: 31,059,360 km (0.108 R)
• M68: 31,676,900 km (0.114 R)
• M69: 31,952,609 km (0.076 R)
• M70: 32,784,673 km (0.061 R)
• M71: 32,854,236 km (0.057 R)
• M72: 33,343,271 km (0.112 R)
• M73: 34,328,373 km (0.068 R)
• M74: 34,469,893 km (0.067 R)
• M75: 34,966,707 km (0.116 R)
• M76: 35,394,407 km (0.1 R)
• M77: 35,823,903 km (0.114 R)
• M78: 37,122,712 km (0.108 R)
• M79: 37,267,822 km (0.082 R)
• M80: 38,143,418 km (0.07 R)
• M81: 38,436,779 km (0.1 R)
• M82: 38,804,491 km (0.084 R)
• M83: 38,878,093 km (0.096 R)
• M84: 41,035,145 km (0.108 R)
• M85: 42,090,259 km (0.077 R)
• M86: 42,166,105 km (0.072 R)
• M87: 43,307,088 km (0.086 R)
• M88: 43,843,097 km (0.104 R)
• M89: 44,304,307 km (0.101 R)
• M90: 50,604,621 km (0.079 R)
• M91: 51,654,499 km (0.075 R)
• M92: 52,385,584 km (0.083 R)
• M93: 53,447,579 km (0.077 R)
• M94: 53,693,668 km (0.098 R)
• M95: 54,104,763 km (0.034 R)
• M96: 54,351,749 km (0.087 R)
• M97: 54,929,795 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.5

Radius: 6.4

Gravity: 19.57 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.94 AU - 9.58 AU

Year: 17585 Days

Day: 20.2 Hours

Environment

Temp: -243 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,587,273 km

• M1: 132,245 km (0.098 R)
• M2: 214,673 km (0.104 R)
• M3: 335,997 km (0.084 R)
• M4: 461,509 km (0.111 R)
• M5: 581,637 km (0.091 R)
• M6: 828,623 km (0.065 R)
• M7: 1,079,947 km (0.104 R)
• M8: 1,241,962 km (0.115 R)
• M9: 1,440,927 km (0.089 R)
• M10: 1,529,489 km (0.113 R)
• M11: 1,589,477 km (0.049 R)
• M12: 2,097,512 km (0.066 R)
• M13: 2,404,038 km (0.081 R)
• M14: 3,445,837 km (0.072 R)
• M15: 3,725,735 km (0.091 R)
• M16: 4,350,007 km (0.12 R)
• M17: 4,565,278 km (0.058 R)
• M18: 4,696,176 km (0.091 R)
• M19: 5,096,201 km (0.086 R)
• M20: 7,204,185 km (0.078 R)
• M21: 7,458,800 km (0.097 R)
• M22: 7,561,574 km (0.039 R)
• M23: 7,924,798 km (0.099 R)
• M24: 8,082,324 km (0.092 R)
• M25: 9,378,590 km (0.061 R)
• M26: 10,854,223 km (0.114 R)
• M27: 11,263,672 km (0.099 R)
• M28: 11,499,888 km (0.075 R)
• M29: 11,917,415 km (0.106 R)
• M30: 12,158,118 km (0.083 R)
• M31: 12,522,239 km (0.062 R)
• M32: 13,199,170 km (0.06 R)
• M33: 14,204,916 km (0.095 R)
• M34: 14,716,990 km (0.074 R)
• M35: 16,757,654 km (0.088 R)
• M36: 16,959,911 km (0.049 R)
• M37: 17,708,050 km (0.09 R)
• M38: 17,776,565 km (0.117 R)
• M39: 18,051,676 km (0.068 R)
• M40: 18,955,397 km (0.109 R)
• M41: 21,533,716 km (0.096 R)
• M42: 22,417,391 km (0.091 R)
• M43: 22,714,492 km (0.072 R)
• M44: 23,237,785 km (0.114 R)
• M45: 23,689,421 km (0.105 R)
• M46: 24,296,041 km (0.073 R)
• M47: 24,524,776 km (0.1 R)
• M48: 24,677,814 km (0.077 R)
• M49: 24,831,003 km (0.098 R)
• M50: 25,138,576 km (0.068 R)
• M51: 25,292,662 km (0.095 R)
• M52: 25,834,954 km (0.09 R)
• M53: 28,763,931 km (0.081 R)
• M54: 31,629,777 km (0.038 R)
• M55: 35,618,505 km (0.101 R)
• M56: 35,965,123 km (0.066 R)
• M57: 36,052,040 km (0.118 R)
• M58: 37,715,568 km (0.045 R)
• M59: 38,246,042 km (0.072 R)
• M60: 39,314,470 km (0.081 R)
• M61: 39,493,389 km (0.113 R)
• M62: 40,302,414 km (0.099 R)
• M63: 40,935,363 km (0.112 R)
• M64: 41,026,019 km (0.066 R)
• M65: 41,116,676 km (0.083 R)
• M66: 41,207,631 km (0.033 R)
• M67: 46,115,788 km (0.103 R)
• M68: 46,210,184 km (0.114 R)
• M69: 47,062,293 km (0.074 R)
• M70: 47,919,788 km (0.116 R)
• M71: 50,037,197 km (0.111 R)
• M72: 51,498,469 km (0.069 R)
• M73: 54,163,704 km (0.119 R)
• M74: 55,563,192 km (0.109 R)
• M75: 56,469,157 km (0.105 R)
• M76: 56,570,136 km (0.118 R)
• M77: 56,873,370 km (0.109 R)
• M78: 57,684,789 km (0.087 R)
• M79: 58,806,474 km (0.12 R)
• M80: 59,011,274 km (0.095 R)
• M81: 59,421,471 km (0.11 R)
• M82: 60,347,931 km (0.048 R)
• M83: 60,761,120 km (0.086 R)
• M84: 62,319,331 km (0.12 R)
• M85: 63,050,865 km (0.099 R)
• M86: 63,995,725 km (0.038 R)
• M87: 64,100,892 km (0.062 R)
• M88: 64,311,676 km (0.066 R)
• M89: 64,733,841 km (0.117 R)
• M90: 64,945,223 km (0.07 R)
• M91: 66,858,131 km (0.072 R)
• M92: 69,437,348 km (0.066 R)
• M93: 69,762,125 km (0.113 R)
• M94: 70,087,350 km (0.054 R)
• M95: 73,256,731 km (0.049 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 13,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit