🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.8

Radius: 9.7

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.46 AU - 0.58 AU

Year: 264 Days

Day: 13.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 79,185,155 km

• M1: 124,316 km (0.117 R)
• M2: 187,596 km (0.057 R)
• M3: 260,599 km (0.079 R)
• M4: 361,728 km (0.099 R)
• M5: 430,543 km (0.055 R)
• M6: 500,255 km (0.082 R)
• M7: 579,542 km (0.111 R)
• M8: 666,309 km (0.096 R)
• M9: 746,793 km (0.066 R)
• M10: 819,647 km (0.095 R)
• M11: 945,608 km (0.053 R)
• M12: 1,022,053 km (0.115 R)
• M13: 1,113,457 km (0.109 R)
• M14: 1,178,233 km (0.084 R)
• M15: 1,308,233 km (0.097 R)
• M16: 1,404,724 km (0.096 R)
• M17: 1,489,396 km (0.063 R)
• M18: 1,561,203 km (0.033 R)
• M19: 1,627,026 km (0.092 R)
• M20: 1,716,187 km (0.079 R)
• M21: 1,803,253 km (0.035 R)
• M22: 1,868,627 km (0.05 R)
• M23: 1,985,912 km (0.104 R)
• M24: 2,105,740 km (0.085 R)
• M25: 2,186,971 km (0.114 R)
• M26: 2,319,066 km (0.075 R)
• M27: 2,475,396 km (0.064 R)
• M28: 2,569,942 km (0.061 R)
• M29: 2,639,505 km (0.097 R)
• M30: 2,718,493 km (0.098 R)
• M31: 2,861,059 km (0.066 R)
• M32: 2,928,678 km (0.049 R)
• M33: 3,033,546 km (0.103 R)
• M34: 3,116,423 km (0.114 R)
• M35: 3,209,473 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.3

Radius: 13.7

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.2 AU - 1.24 AU

Year: 947 Days

Day: 12.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 79,185,155 km

• M1: 195,824 km (0.089 R)
• M2: 353,350 km (0.078 R)
• M3: 467,344 km (0.05 R)
• M4: 576,251 km (0.11 R)
• M5: 675,883 km (0.109 R)
• M6: 829,670 km (0.079 R)
• M7: 968,497 km (0.105 R)
• M8: 1,057,956 km (0.06 R)
• M9: 1,150,557 km (0.11 R)
• M10: 1,282,054 km (0.06 R)
• M11: 1,397,543 km (0.042 R)
• M12: 1,600,099 km (0.119 R)
• M13: 1,766,003 km (0.063 R)
• M14: 1,889,720 km (0.08 R)
• M15: 2,034,980 km (0.033 R)
• M16: 2,146,580 km (0.061 R)
• M17: 2,279,273 km (0.07 R)
• M18: 2,434,556 km (0.077 R)
• M19: 2,680,943 km (0.109 R)
• M20: 2,831,289 km (0.109 R)
• M21: 2,991,808 km (0.096 R)
• M22: 3,176,860 km (0.057 R)
• M23: 3,270,808 km (0.067 R)
• M24: 3,469,025 km (0.079 R)
• M25: 3,641,063 km (0.107 R)
• M26: 3,947,289 km (0.029 R)
• M27: 4,056,496 km (0.076 R)
• M28: 4,158,671 km (0.115 R)
• M29: 4,277,901 km (0.048 R)
• M30: 4,366,014 km (0.11 R)
• M31: 4,724,600 km (0.114 R)
• M32: 4,915,786 km (0.104 R)
• M33: 5,109,814 km (0.109 R)
• M34: 5,203,463 km (0.114 R)
• M35: 5,444,465 km (0.112 R)
• M36: 5,540,058 km (0.068 R)
• M37: 5,636,399 km (0.114 R)
• M38: 5,777,470 km (0.106 R)
• M39: 5,892,959 km (0.071 R)
• M40: 6,126,182 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.9

Radius: 11.5

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.34 AU - 1.54 AU

Year: 1215 Days

Day: 9.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 79,185,155 km

• M1: 144,960 km (0.091 R)
• M2: 265,985 km (0.11 R)
• M3: 436,975 km (0.114 R)
• M4: 644,916 km (0.091 R)
• M5: 735,274 km (0.119 R)
• M6: 967,001 km (0.068 R)
• M7: 1,103,883 km (0.101 R)
• M8: 1,466,209 km (0.113 R)
• M9: 1,580,502 km (0.047 R)
• M10: 1,725,462 km (0.11 R)
• M11: 1,932,057 km (0.057 R)
• M12: 2,207,017 km (0.092 R)
• M13: 2,298,122 km (0.119 R)
• M14: 2,421,690 km (0.054 R)
• M15: 2,621,852 km (0.112 R)
• M16: 3,547,714 km (0.026 R)
• M17: 3,679,210 km (0.105 R)
• M18: 3,800,235 km (0.062 R)
• M19: 3,910,189 km (0.081 R)
• M20: 4,208,786 km (0.11 R)
• M21: 4,450,537 km (0.083 R)
• M22: 4,527,879 km (0.111 R)
• M23: 4,828,421 km (0.063 R)
• M24: 4,907,857 km (0.109 R)
• M25: 5,027,984 km (0.032 R)
• M26: 5,122,081 km (0.114 R)
• M27: 5,490,391 km (0.111 R)
• M28: 5,601,243 km (0.058 R)
• M29: 5,797,067 km (0.077 R)
• M30: 6,123,639 km (0.106 R)
• M31: 6,209,808 km (0.095 R)
• M32: 6,296,425 km (0.045 R)
• M33: 6,368,830 km (0.052 R)
• M34: 6,558,670 km (0.074 R)
• M35: 6,869,085 km (0.085 R)
• M36: 7,003,724 km (0.106 R)
• M37: 7,124,000 km (0.075 R)
• M38: 7,397,465 km (0.091 R)
• M39: 7,581,620 km (0.082 R)
• M40: 7,674,221 km (0.046 R)
• M41: 7,798,387 km (0.093 R)
• M42: 7,876,328 km (0.084 R)
• M43: 8,397,228 km (0.071 R)
• M44: 8,669,945 km (0.035 R)
• M45: 8,783,041 km (0.106 R)
• M46: 8,913,041 km (0.073 R)
• M47: 8,994,572 km (0.032 R)
• M48: 9,174,837 km (0.027 R)
• M49: 9,339,694 km (0.081 R)
• M50: 9,472,388 km (0.054 R)
• M51: 9,555,564 km (0.092 R)
• M52: 10,026,049 km (0.095 R)
• M53: 10,366,833 km (0.083 R)
• M54: 10,555,925 km (0.039 R)
• M55: 10,711,507 km (0.038 R)
• M56: 11,059,920 km (0.066 R)
• M57: 11,323,661 km (0.03 R)
• M58: 11,678,507 km (0.057 R)
• M59: 12,073,296 km (0.06 R)
• M60: 12,163,504 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.5

Radius: 6.1

Gravity: 24.68 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.27 AU - 8.33 AU

Year: 15313 Days

Day: 21 Hours

Environment

Temp: -235 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,185,155 km

• M1: 108,458 km (0.113 R)
• M2: 575,054 km (0.093 R)
• M3: 931,696 km (0.12 R)
• M4: 1,185,114 km (0.107 R)
• M5: 1,487,900 km (0.079 R)
• M6: 1,574,667 km (0.107 R)
• M7: 1,692,850 km (0.102 R)
• M8: 2,462,381 km (0.106 R)
• M9: 2,991,658 km (0.09 R)
• M10: 3,064,961 km (0.117 R)
• M11: 3,288,161 km (0.099 R)
• M12: 3,789,763 km (0.105 R)
• M13: 4,191,732 km (0.11 R)
• M14: 4,232,722 km (0.118 R)
• M15: 4,820,043 km (0.036 R)
• M16: 5,299,205 km (0.074 R)
• M17: 5,343,636 km (0.105 R)
• M18: 6,922,791 km (0.077 R)
• M19: 7,462,540 km (0.036 R)
• M20: 8,530,220 km (0.106 R)
• M21: 9,108,266 km (0.105 R)
• M22: 9,429,004 km (0.116 R)
• M23: 9,862,240 km (0.12 R)
• M24: 10,026,348 km (0.114 R)
• M25: 10,580,160 km (0.047 R)
• M26: 11,257,689 km (0.089 R)
• M27: 11,544,168 km (0.099 R)
• M28: 12,007,473 km (0.102 R)
• M29: 13,554,913 km (0.073 R)
• M30: 13,920,830 km (0.1 R)
• M31: 14,105,134 km (0.1 R)
• M32: 14,166,619 km (0.066 R)
• M33: 15,227,118 km (0.116 R)
• M34: 17,094,249 km (0.117 R)
• M35: 17,159,923 km (0.103 R)
• M36: 17,887,717 km (0.109 R)
• M37: 18,490,746 km (0.087 R)
• M38: 18,828,687 km (0.077 R)
• M39: 23,111,674 km (0.084 R)
• M40: 25,248,680 km (0.09 R)
• M41: 25,849,166 km (0.078 R)
• M42: 27,217,537 km (0.097 R)
• M43: 30,182,418 km (0.072 R)
• M44: 30,341,291 km (0.1 R)
• M45: 36,750,063 km (0.099 R)
• M46: 38,889,462 km (0.081 R)
• M47: 39,408,866 km (0.093 R)
• M48: 39,756,382 km (0.093 R)
• M49: 40,104,945 km (0.104 R)
• M50: 40,279,675 km (0.106 R)
• M51: 40,367,190 km (0.095 R)
• M52: 41,597,782 km (0.098 R)
• M53: 41,951,731 km (0.057 R)
• M54: 42,751,481 km (0.088 R)
• M55: 42,840,791 km (0.1 R)
• M56: 43,556,467 km (0.115 R)
• M57: 44,727,968 km (0.101 R)
• M58: 44,818,475 km (0.106 R)
• M59: 45,272,056 km (0.071 R)
• M60: 45,544,922 km (0.085 R)
• M61: 45,909,642 km (0.099 R)
• M62: 46,092,450 km (0.085 R)
• M63: 46,458,666 km (0.08 R)
• M64: 46,917,632 km (0.069 R)
• M65: 47,101,787 km (0.093 R)
• M66: 47,286,092 km (0.112 R)
• M67: 47,932,953 km (0.11 R)
• M68: 48,303,956 km (0.108 R)
• M69: 49,142,153 km (0.041 R)
• M70: 49,797,391 km (0.084 R)
• M71: 50,173,181 km (0.107 R)
• M72: 51,875,455 km (0.104 R)
• M73: 52,256,331 km (0.104 R)
• M74: 53,692,920 km (0.111 R)
• M75: 54,271,265 km (0.083 R)
• M76: 55,823,193 km (0.096 R)
• M77: 56,800,666 km (0.109 R)
• M78: 56,996,938 km (0.096 R)
• M79: 57,783,823 km (0.12 R)
• M80: 58,376,380 km (0.117 R)
• M81: 58,475,264 km (0.117 R)
• M82: 58,871,699 km (0.082 R)
• M83: 61,369,235 km (0.103 R)
• M84: 61,872,782 km (0.119 R)
• M85: 63,901,030 km (0.112 R)
• M86: 65,744,973 km (0.07 R)
• M87: 67,502,598 km (0.088 R)
• M88: 69,275,632 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743

Radius: 5.3

Gravity: 26.45 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.58 AU - 10.3 AU

Year: 20388 Days

Day: 16.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,185,155 km

• M1: 241,301 km (0.049 R)
• M2: 341,831 km (0.048 R)
• M3: 629,059 km (0.101 R)
• M4: 897,886 km (0.097 R)
• M5: 1,004,101 km (0.116 R)
• M6: 1,562,699 km (0.102 R)
• M7: 2,456,098 km (0.111 R)
• M8: 2,530,448 km (0.077 R)
• M9: 3,903,457 km (0.065 R)
• M10: 3,946,841 km (0.11 R)
• M11: 4,210,432 km (0.074 R)
• M12: 4,616,441 km (0.064 R)
• M13: 6,158,496 km (0.113 R)
• M14: 6,826,450 km (0.103 R)
• M15: 7,248,914 km (0.112 R)
• M16: 7,409,583 km (0.11 R)
• M17: 7,463,438 km (0.066 R)
• M18: 8,964,353 km (0.037 R)
• M19: 9,719,374 km (0.113 R)
• M20: 10,798,124 km (0.082 R)
• M21: 11,289,553 km (0.115 R)
• M22: 12,040,534 km (0.105 R)
• M23: 12,358,131 km (0.071 R)
• M24: 12,678,420 km (0.106 R)
• M25: 12,742,896 km (0.114 R)
• M26: 13,788,137 km (0.093 R)
• M27: 13,854,259 km (0.07 R)
• M28: 15,201,088 km (0.115 R)
• M29: 15,475,451 km (0.109 R)
• M30: 15,682,345 km (0.118 R)
• M31: 16,308,412 km (0.107 R)
• M32: 17,298,301 km (0.073 R)
• M33: 18,162,229 km (0.037 R)
• M34: 18,307,488 km (0.088 R)
• M35: 18,672,657 km (0.097 R)
• M36: 19,782,224 km (0.081 R)
• M37: 21,371,103 km (0.08 R)
• M38: 21,987,147 km (0.082 R)
• M39: 22,064,639 km (0.111 R)
• M40: 22,297,413 km (0.087 R)
• M41: 22,530,935 km (0.093 R)
• M42: 23,315,576 km (0.117 R)
• M43: 25,072,753 km (0.11 R)
• M44: 26,541,953 km (0.105 R)
• M45: 27,203,774 km (0.061 R)
• M46: 27,286,951 km (0.108 R)
• M47: 28,038,830 km (0.102 R)
• M48: 29,733,774 km (0.12 R)
• M49: 30,507,344 km (0.097 R)
• M50: 31,287,497 km (0.031 R)
• M51: 32,867,400 km (0.057 R)
• M52: 34,383,275 km (0.104 R)
• M53: 34,833,415 km (0.078 R)
• M54: 36,012,995 km (0.056 R)
• M55: 36,653,573 km (0.066 R)
• M56: 38,411,048 km (0.056 R)
• M57: 40,290,447 km (0.097 R)
• M58: 40,764,971 km (0.047 R)
• M59: 41,145,997 km (0.056 R)
• M60: 42,199,615 km (0.115 R)
• M61: 43,165,269 km (0.082 R)
• M62: 44,333,628 km (0.044 R)
• M63: 45,118,269 km (0.028 R)
• M64: 45,512,310 km (0.095 R)
• M65: 47,599,649 km (0.118 R)
• M66: 48,101,251 km (0.11 R)
• M67: 49,008,562 km (0.075 R)
• M68: 51,558,158 km (0.108 R)
• M69: 51,970,151 km (0.104 R)
• M70: 52,590,084 km (0.082 R)
• M71: 54,674,282 km (0.098 R)
• M72: 55,620,788 km (0.109 R)
• M73: 55,832,020 km (0.066 R)
• M74: 56,891,472 km (0.105 R)
• M75: 58,385,955 km (0.118 R)
• M76: 58,493,067 km (0.098 R)
• M77: 59,569,124 km (0.101 R)
• M78: 60,651,614 km (0.064 R)
• M79: 60,868,980 km (0.084 R)
• M80: 61,086,495 km (0.102 R)
• M81: 61,740,687 km (0.105 R)
• M82: 61,959,249 km (0.098 R)
• M83: 62,397,122 km (0.057 R)
• M84: 63,717,024 km (0.118 R)
• M85: 64,269,788 km (0.111 R)
• M86: 64,491,343 km (0.059 R)
• M87: 66,160,706 km (0.112 R)
• M88: 66,608,302 km (0.066 R)
• M89: 67,957,226 km (0.079 R)
• M90: 68,521,809 km (0.114 R)
• M91: 68,974,641 km (0.107 R)
• M92: 69,428,521 km (0.108 R)
• M93: 72,633,057 km (0.112 R)
• M94: 73,905,088 km (0.093 R)
• M95: 76,588,575 km (0.114 R)
• M96: 76,941,027 km (0.161 R)
• M97: 77,411,662 km (0.035 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 16,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit