🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.6

Radius: 12.5

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.4 AU - 2.28 AU

Year: 1637 Days

Day: 10.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 47,983,131 km

• M1: 160,668 km (0.087 R)
• M2: 248,482 km (0.106 R)
• M3: 362,924 km (0.053 R)
• M4: 442,810 km (0.114 R)
• M5: 525,687 km (0.086 R)
• M6: 603,627 km (0.052 R)
• M7: 799,601 km (0.12 R)
• M8: 905,965 km (0.12 R)
• M9: 1,024,895 km (0.078 R)
• M10: 1,112,410 km (0.106 R)
• M11: 1,303,147 km (0.078 R)
• M12: 1,382,584 km (0.042 R)
• M13: 1,614,460 km (0.062 R)
• M14: 1,752,838 km (0.11 R)
• M15: 1,949,709 km (0.11 R)
• M16: 2,107,086 km (0.082 R)
• M17: 2,405,085 km (0.078 R)
• M18: 2,584,453 km (0.094 R)
• M19: 3,020,381 km (0.1 R)
• M20: 3,225,330 km (0.085 R)
• M21: 3,346,205 km (0.08 R)
• M22: 3,926,196 km (0.098 R)
• M23: 4,008,325 km (0.083 R)
• M24: 4,138,475 km (0.074 R)
• M25: 4,222,101 km (0.112 R)
• M26: 4,415,381 km (0.106 R)
• M27: 4,835,751 km (0.056 R)
• M28: 4,962,012 km (0.103 R)
• M29: 5,063,738 km (0.091 R)
• M30: 5,451,496 km (0.079 R)
• M31: 5,662,130 km (0.116 R)
• M32: 5,875,756 km (0.108 R)
• M33: 6,173,605 km (0.114 R)
• M34: 6,283,260 km (0.066 R)
• M35: 6,462,628 km (0.066 R)
• M36: 6,560,016 km (0.108 R)
• M37: 6,714,102 km (0.034 R)
• M38: 6,982,929 km (0.073 R)
• M39: 7,443,691 km (0.043 R)
• M40: 7,531,206 km (0.051 R)
• M41: 7,766,224 km (0.092 R)
• M42: 8,410,093 km (0.098 R)
• M43: 8,501,348 km (0.076 R)
• M44: 8,962,259 km (0.098 R)
• M45: 9,180,223 km (0.118 R)
• M46: 9,384,274 km (0.102 R)
• M47: 9,463,113 km (0.12 R)
• M48: 9,764,851 km (0.11 R)
• M49: 9,924,921 km (0.045 R)
• M50: 10,118,052 km (0.084 R)
• M51: 10,247,604 km (0.1 R)
• M52: 10,524,659 km (0.101 R)
• M53: 10,804,257 km (0.075 R)
• M54: 11,354,030 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.2

Radius: 13.1

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.1 AU - 3.74 AU

Year: 4149 Days

Day: 10.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 47,983,131 km

• M1: 164,408 km (0.093 R)
• M2: 266,733 km (0.091 R)
• M3: 356,641 km (0.115 R)
• M4: 727,195 km (0.066 R)
• M5: 1,003,203 km (0.114 R)
• M6: 1,334,563 km (0.068 R)
• M7: 1,431,203 km (0.118 R)
• M8: 1,530,237 km (0.088 R)
• M9: 1,841,999 km (0.107 R)
• M10: 1,999,525 km (0.03 R)
• M11: 2,579,815 km (0.033 R)
• M12: 3,152,925 km (0.109 R)
• M13: 3,749,970 km (0.081 R)
• M14: 3,842,571 km (0.108 R)
• M15: 4,093,447 km (0.095 R)
• M16: 4,220,904 km (0.081 R)
• M17: 4,496,314 km (0.088 R)
• M18: 4,627,960 km (0.086 R)
• M19: 5,064,786 km (0.049 R)
• M20: 5,392,405 km (0.099 R)
• M21: 5,744,857 km (0.112 R)
• M22: 5,923,926 km (0.098 R)
• M23: 6,269,348 km (0.087 R)
• M24: 6,941,940 km (0.052 R)
• M25: 7,286,912 km (0.072 R)
• M26: 8,335,294 km (0.078 R)
• M27: 8,456,917 km (0.119 R)
• M28: 8,743,248 km (0.115 R)
• M29: 9,599,845 km (0.086 R)
• M30: 9,941,377 km (0.104 R)
• M31: 10,439,388 km (0.096 R)
• M32: 10,967,917 km (0.072 R)
• M33: 11,235,398 km (0.077 R)
• M34: 11,913,675 km (0.107 R)
• M35: 12,651,791 km (0.07 R)
• M36: 13,050,021 km (0.063 R)
• M37: 13,404,717 km (0.111 R)
• M38: 13,954,938 km (0.077 R)
• M39: 14,683,779 km (0.112 R)
• M40: 15,127,037 km (0.113 R)
• M41: 15,226,071 km (0.072 R)
• M42: 15,375,220 km (0.112 R)
• M43: 16,077,134 km (0.064 R)
• M44: 16,203,693 km (0.112 R)
• M45: 16,840,980 km (0.095 R)
• M46: 17,072,408 km (0.116 R)

Asteroid Belt

Center: 5.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.8

Radius: 7.2

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.4 AU - 7.96 AU

Year: 11326 Days

Day: 15.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,983,131 km

• M1: 178,470 km (0.1 R)
• M2: 229,633 km (0.096 R)
• M3: 341,233 km (0.077 R)
• M4: 422,764 km (0.093 R)
• M5: 679,474 km (0.098 R)
• M6: 881,281 km (0.058 R)
• M7: 1,155,344 km (0.101 R)
• M8: 1,265,000 km (0.067 R)
• M9: 1,397,244 km (0.111 R)
• M10: 1,614,460 km (0.106 R)
• M11: 2,058,766 km (0.045 R)
• M12: 2,260,424 km (0.086 R)
• M13: 2,515,638 km (0.115 R)
• M14: 2,610,782 km (0.116 R)
• M15: 2,707,123 km (0.085 R)
• M16: 3,257,942 km (0.079 R)
• M17: 3,653,180 km (0.056 R)
• M18: 4,147,601 km (0.063 R)
• M19: 4,987,593 km (0.107 R)
• M20: 5,047,432 km (0.059 R)
• M21: 5,167,858 km (0.074 R)
• M22: 5,659,138 km (0.088 R)
• M23: 6,037,321 km (0.098 R)
• M24: 6,951,514 km (0.082 R)
• M25: 7,356,475 km (0.072 R)
• M26: 7,493,058 km (0.11 R)
• M27: 8,224,442 km (0.12 R)
• M28: 9,567,532 km (0.095 R)
• M29: 9,716,830 km (0.061 R)
• M30: 10,131,217 km (0.062 R)
• M31: 10,628,480 km (0.051 R)
• M32: 10,783,164 km (0.051 R)
• M33: 11,016,387 km (0.095 R)
• M34: 11,330,094 km (0.115 R)
• M35: 11,646,793 km (0.03 R)
• M36: 12,573,252 km (0.102 R)
• M37: 12,818,742 km (0.083 R)
• M38: 12,942,161 km (0.071 R)
• M39: 13,314,659 km (0.076 R)
• M40: 13,523,199 km (0.12 R)
• M41: 13,606,824 km (0.035 R)
• M42: 14,155,100 km (0.076 R)
• M43: 14,496,034 km (0.079 R)
• M44: 14,667,622 km (0.112 R)
• M45: 15,798,732 km (0.077 R)
• M46: 15,886,845 km (0.07 R)
• M47: 16,419,413 km (0.102 R)
• M48: 16,598,183 km (0.104 R)
• M49: 17,002,845 km (0.059 R)
• M50: 17,319,693 km (0.095 R)
• M51: 17,638,636 km (0.114 R)
• M52: 18,097,752 km (0.086 R)
• M53: 18,560,608 km (0.105 R)
• M54: 18,933,705 km (0.08 R)
• M55: 20,211,271 km (0.069 R)
• M56: 20,450,927 km (0.109 R)
• M57: 21,224,198 km (0.086 R)
• M58: 21,957,676 km (0.084 R)
• M59: 22,253,431 km (0.109 R)
• M60: 22,401,683 km (0.111 R)
• M61: 23,550,146 km (0.119 R)
• M62: 24,462,094 km (0.115 R)
• M63: 25,955,679 km (0.095 R)
• M64: 26,425,117 km (0.094 R)
• M65: 26,529,836 km (0.079 R)
• M66: 27,002,715 km (0.098 R)
• M67: 28,760,490 km (0.058 R)
• M68: 29,571,609 km (0.092 R)
• M69: 30,116,595 km (0.032 R)
• M70: 31,604,495 km (0.064 R)
• M71: 32,273,497 km (0.074 R)
• M72: 32,553,544 km (0.075 R)
• M73: 34,251,031 km (0.067 R)
• M74: 34,823,243 km (0.108 R)
• M75: 35,110,471 km (0.087 R)
• M76: 35,687,470 km (0.057 R)
• M77: 36,267,610 km (0.107 R)
• M78: 36,383,997 km (0.085 R)
• M79: 36,500,534 km (0.03 R)
• M80: 39,333,918 km (0.099 R)
• M81: 39,393,607 km (0.102 R)
• M82: 39,513,286 km (0.085 R)
• M83: 39,633,113 km (0.066 R)
• M84: 39,752,941 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.7

Radius: 7.9

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.72 AU - 11.58 AU

Year: 21213 Days

Day: 20.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,983,131 km

• M1: 115,190 km (0.053 R)
• M2: 287,527 km (0.089 R)
• M3: 439,070 km (0.072 R)
• M4: 601,832 km (0.087 R)
• M5: 666,010 km (0.074 R)
• M6: 767,138 km (0.099 R)
• M7: 910,153 km (0.108 R)
• M8: 1,004,101 km (0.112 R)
• M9: 1,101,489 km (0.084 R)
• M10: 1,478,326 km (0.076 R)
• M11: 1,589,777 km (0.055 R)
• M12: 1,727,407 km (0.092 R)
• M13: 1,821,504 km (0.081 R)
• M14: 2,265,510 km (0.073 R)
• M15: 3,162,948 km (0.08 R)
• M16: 3,724,688 km (0.095 R)
• M17: 3,908,544 km (0.103 R)
• M18: 4,032,710 km (0.036 R)
• M19: 4,972,184 km (0.116 R)
• M20: 5,106,972 km (0.113 R)
• M21: 5,208,848 km (0.08 R)
• M22: 5,449,252 km (0.1 R)
• M23: 5,869,622 km (0.076 R)
• M24: 5,940,831 km (0.073 R)
• M25: 6,228,059 km (0.096 R)
• M26: 6,446,621 km (0.089 R)
• M27: 7,079,270 km (0.092 R)
• M28: 7,383,852 km (0.094 R)
• M29: 7,499,192 km (0.039 R)
• M30: 7,731,667 km (0.071 R)
• M31: 8,929,347 km (0.112 R)
• M32: 9,717,429 km (0.098 R)
• M33: 10,098,604 km (0.083 R)
• M34: 11,050,496 km (0.119 R)
• M35: 11,270,853 km (0.114 R)
• M36: 11,492,707 km (0.057 R)
• M37: 11,716,056 km (0.111 R)
• M38: 11,805,666 km (0.116 R)
• M39: 12,348,855 km (0.108 R)
• M40: 13,978,874 km (0.036 R)
• M41: 14,121,740 km (0.118 R)
• M42: 14,553,180 km (0.095 R)
• M43: 14,891,870 km (0.073 R)
• M44: 16,372,141 km (0.04 R)
• M45: 16,724,294 km (0.045 R)
• M46: 16,977,414 km (0.093 R)
• M47: 17,282,743 km (0.103 R)
• M48: 17,333,756 km (0.101 R)
• M49: 17,384,918 km (0.084 R)
• M50: 18,417,742 km (0.052 R)
• M51: 18,889,125 km (0.101 R)
• M52: 19,843,559 km (0.098 R)
• M53: 19,950,522 km (0.1 R)
• M54: 20,922,309 km (0.043 R)
• M55: 21,085,820 km (0.095 R)
• M56: 21,359,135 km (0.117 R)
• M57: 21,799,103 km (0.104 R)
• M58: 21,854,304 km (0.103 R)
• M59: 22,576,114 km (0.111 R)
• M60: 22,631,914 km (0.114 R)
• M61: 23,418,499 km (0.096 R)
• M62: 23,644,991 km (0.052 R)
• M63: 24,099,918 km (0.096 R)
• M64: 24,730,323 km (0.097 R)
• M65: 25,366,114 km (0.07 R)
• M66: 25,773,469 km (0.071 R)
• M67: 26,300,502 km (0.077 R)
• M68: 26,890,068 km (0.037 R)
• M69: 27,723,029 km (0.097 R)
• M70: 27,962,535 km (0.077 R)
• M71: 28,202,789 km (0.063 R)
• M72: 29,170,388 km (0.058 R)
• M73: 29,780,747 km (0.107 R)
• M74: 30,642,281 km (0.083 R)
• M75: 31,262,664 km (0.119 R)
• M76: 31,324,897 km (0.076 R)
• M77: 32,138,111 km (0.096 R)
• M78: 33,148,495 km (0.074 R)
• M79: 34,490,387 km (0.101 R)
• M80: 36,438,152 km (0.082 R)
• M81: 37,623,715 km (0.066 R)
• M82: 39,425,920 km (0.074 R)
• M83: 39,897,603 km (0.05 R)
• M84: 40,168,075 km (0.072 R)
• M85: 40,915,018 km (0.069 R)
• M86: 41,666,448 km (0.091 R)
• M87: 42,146,956 km (0.089 R)
• M88: 42,422,366 km (0.081 R)
• M89: 42,629,260 km (0.11 R)
• M90: 43,113,508 km (0.084 R)
• M91: 44,437,000 km (0.105 R)
• M92: 46,127,755 km (0.111 R)
• M93: 47,696,140 km (0.093 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 10,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit