🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.6

Radius: 11.8

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.85 AU - 1.25 AU

Year: 695 Days

Day: 13.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 75,158,338 km

• M1: 147,504 km (0.1 R)
• M2: 269,127 km (0.1 R)
• M3: 360,531 km (0.073 R)
• M4: 471,532 km (0.058 R)
• M5: 606,619 km (0.099 R)
• M6: 782,846 km (0.089 R)
• M7: 869,463 km (0.085 R)
• M8: 971,189 km (0.104 R)
• M9: 1,200,373 km (0.082 R)
• M10: 1,328,279 km (0.118 R)
• M11: 1,447,359 km (0.11 R)
• M12: 1,522,158 km (0.056 R)
• M13: 1,682,677 km (0.081 R)
• M14: 1,790,687 km (0.046 R)
• M15: 1,930,710 km (0.087 R)
• M16: 2,021,217 km (0.104 R)
• M17: 2,097,661 km (0.108 R)
• M18: 2,277,478 km (0.106 R)
• M19: 2,397,455 km (0.088 R)
• M20: 2,594,177 km (0.084 R)
• M21: 2,686,030 km (0.061 R)
• M22: 2,977,297 km (0.088 R)
• M23: 3,215,905 km (0.03 R)
• M24: 3,323,915 km (0.099 R)
• M25: 3,451,672 km (0.088 R)
• M26: 3,562,374 km (0.033 R)
• M27: 3,655,574 km (0.091 R)
• M28: 3,787,519 km (0.1 R)
• M29: 3,959,556 km (0.108 R)
• M30: 4,104,966 km (0.075 R)
• M31: 4,291,514 km (0.085 R)
• M32: 4,370,951 km (0.106 R)
• M33: 4,491,078 km (0.066 R)
• M34: 4,632,747 km (0.11 R)
• M35: 4,714,278 km (0.077 R)
• M36: 4,972,334 km (0.112 R)
• M37: 5,066,281 km (0.109 R)
• M38: 5,150,355 km (0.108 R)
• M39: 5,309,378 km (0.095 R)
• M40: 5,534,672 km (0.086 R)
• M41: 5,785,099 km (0.083 R)
• M42: 5,884,133 km (0.101 R)
• M43: 6,229,405 km (0.08 R)
• M44: 6,387,679 km (0.099 R)
• M45: 6,547,151 km (0.083 R)
• M46: 6,696,449 km (0.104 R)
• M47: 6,846,945 km (0.027 R)
• M48: 7,092,435 km (0.041 R)
• M49: 7,568,156 km (0.046 R)
• M50: 8,005,132 km (0.081 R)
• M51: 8,263,786 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.4

Radius: 13.2

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.71 AU - 2.43 AU

Year: 1923 Days

Day: 13.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 75,158,338 km

• M1: 167,101 km (0.106 R)
• M2: 270,024 km (0.045 R)
• M3: 404,662 km (0.104 R)
• M4: 538,104 km (0.093 R)
• M5: 784,790 km (0.105 R)
• M6: 1,004,400 km (0.096 R)
• M7: 1,260,811 km (0.082 R)
• M8: 1,421,928 km (0.114 R)
• M9: 1,564,495 km (0.116 R)
• M10: 1,756,578 km (0.104 R)
• M11: 1,846,487 km (0.096 R)
• M12: 1,956,591 km (0.104 R)
• M13: 2,349,883 km (0.112 R)
• M14: 2,653,717 km (0.098 R)
• M15: 2,768,309 km (0.066 R)
• M16: 2,916,710 km (0.044 R)
• M17: 3,199,450 km (0.102 R)
• M18: 3,663,652 km (0.114 R)
• M19: 3,957,163 km (0.099 R)
• M20: 4,040,788 km (0.095 R)
• M21: 4,896,937 km (0.094 R)
• M22: 4,999,860 km (0.095 R)
• M23: 5,220,816 km (0.098 R)
• M24: 5,352,462 km (0.069 R)
• M25: 5,672,751 km (0.076 R)
• M26: 5,780,911 km (0.114 R)
• M27: 5,930,808 km (0.083 R)
• M28: 6,220,579 km (0.11 R)
• M29: 6,458,738 km (0.062 R)
• M30: 6,671,167 km (0.108 R)
• M31: 6,886,140 km (0.118 R)
• M32: 7,485,279 km (0.119 R)
• M33: 7,663,899 km (0.068 R)
• M34: 7,994,959 km (0.066 R)
• M35: 8,469,334 km (0.084 R)
• M36: 9,510,086 km (0.118 R)
• M37: 9,817,211 km (0.118 R)
• M38: 10,029,340 km (0.1 R)
• M39: 10,591,080 km (0.095 R)
• M40: 10,674,556 km (0.078 R)
• M41: 10,791,691 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939

Radius: 9.3

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.14 AU - 4.9 AU

Year: 6205 Days

Day: 10.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 75,158,338 km

• M1: 116,836 km (0.088 R)
• M2: 186,549 km (0.071 R)
• M3: 401,670 km (0.072 R)
• M4: 613,800 km (0.111 R)
• M5: 1,158,336 km (0.102 R)
• M6: 1,318,705 km (0.063 R)
• M7: 1,392,307 km (0.103 R)
• M8: 1,467,406 km (0.103 R)
• M9: 1,720,974 km (0.101 R)
• M10: 1,884,185 km (0.045 R)
• M11: 1,946,717 km (0.119 R)
• M12: 2,381,748 km (0.089 R)
• M13: 2,472,404 km (0.078 R)
• M14: 2,822,613 km (0.101 R)
• M15: 3,015,893 km (0.118 R)
• M16: 3,263,777 km (0.103 R)
• M17: 3,569,854 km (0.104 R)
• M18: 3,885,356 km (0.087 R)
• M19: 4,459,213 km (0.057 R)
• M20: 4,571,561 km (0.082 R)
• M21: 4,885,268 km (0.063 R)
• M22: 4,943,162 km (0.12 R)
• M23: 5,235,626 km (0.067 R)
• M24: 5,594,212 km (0.08 R)
• M25: 5,715,387 km (0.118 R)
• M26: 6,084,594 km (0.115 R)
• M27: 6,240,774 km (0.082 R)
• M28: 6,493,296 km (0.118 R)
• M29: 7,839,676 km (0.115 R)
• M30: 7,907,594 km (0.092 R)
• M31: 8,146,651 km (0.112 R)
• M32: 8,215,317 km (0.073 R)
• M33: 9,162,271 km (0.03 R)
• M34: 9,377,393 km (0.071 R)
• M35: 10,740,379 km (0.059 R)
• M36: 10,967,319 km (0.036 R)
• M37: 11,233,903 km (0.099 R)
• M38: 11,310,497 km (0.094 R)
• M39: 11,425,687 km (0.116 R)
• M40: 11,657,414 km (0.107 R)
• M41: 11,890,488 km (0.075 R)
• M42: 12,203,745 km (0.078 R)
• M43: 12,918,674 km (0.08 R)
• M44: 13,484,004 km (0.086 R)
• M45: 13,728,896 km (0.106 R)
• M46: 14,305,745 km (0.056 R)
• M47: 14,471,948 km (0.108 R)
• M48: 15,143,643 km (0.064 R)
• M49: 15,228,315 km (0.087 R)
• M50: 15,398,109 km (0.088 R)
• M51: 15,525,865 km (0.057 R)
• M52: 16,256,501 km (0.1 R)
• M53: 16,866,711 km (0.091 R)
• M54: 16,954,375 km (0.026 R)
• M55: 17,484,251 km (0.072 R)
• M56: 17,795,864 km (0.089 R)
• M57: 18,199,179 km (0.094 R)
• M58: 18,289,237 km (0.108 R)
• M59: 19,197,895 km (0.089 R)
• M60: 19,842,662 km (0.104 R)
• M61: 20,307,462 km (0.097 R)
• M62: 20,728,879 km (0.042 R)
• M63: 21,914,742 km (0.102 R)
• M64: 22,154,547 km (0.035 R)
• M65: 22,830,729 km (0.081 R)
• M66: 24,500,840 km (0.089 R)
• M67: 25,703,158 km (0.111 R)
• M68: 26,566,487 km (0.081 R)
• M69: 26,668,663 km (0.072 R)
• M70: 27,697,896 km (0.11 R)
• M71: 27,905,239 km (0.081 R)
• M72: 28,425,989 km (0.118 R)
• M73: 28,635,127 km (0.038 R)
• M74: 30,380,336 km (0.117 R)
• M75: 31,238,878 km (0.075 R)
• M76: 31,508,902 km (0.109 R)
• M77: 31,617,061 km (0.102 R)
• M78: 31,942,437 km (0.083 R)
• M79: 32,760,438 km (0.097 R)
• M80: 33,309,761 km (0.115 R)
• M81: 33,420,015 km (0.075 R)
• M82: 34,139,431 km (0.119 R)
• M83: 34,417,384 km (0.12 R)
• M84: 34,807,984 km (0.086 R)
• M85: 34,919,733 km (0.062 R)
• M86: 35,199,930 km (0.063 R)
• M87: 37,639,871 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.5

Radius: 5.9

Gravity: 22.28 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.73 AU - 10.19 AU

Year: 15888 Days

Day: 15.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,158,338 km

• M1: 223,948 km (0.101 R)
• M2: 265,536 km (0.094 R)
• M3: 462,257 km (0.117 R)
• M4: 556,953 km (0.093 R)
• M5: 1,331,720 km (0.094 R)
• M6: 1,525,150 km (0.104 R)
• M7: 1,582,147 km (0.113 R)
• M8: 1,847,085 km (0.115 R)
• M9: 2,062,955 km (0.081 R)
• M10: 3,903,008 km (0.08 R)
• M11: 4,503,793 km (0.115 R)
• M12: 4,627,511 km (0.12 R)
• M13: 4,668,950 km (0.101 R)
• M14: 5,436,237 km (0.086 R)
• M15: 5,480,069 km (0.094 R)
• M16: 6,242,270 km (0.061 R)
• M17: 6,612,226 km (0.074 R)
• M18: 8,012,462 km (0.069 R)
• M19: 8,062,428 km (0.085 R)
• M20: 9,872,263 km (0.105 R)
• M21: 10,905,086 km (0.097 R)
• M22: 11,182,590 km (0.088 R)
• M23: 11,294,190 km (0.078 R)
• M24: 12,028,866 km (0.093 R)
• M25: 12,315,645 km (0.103 R)
• M26: 12,488,729 km (0.108 R)
• M27: 12,662,712 km (0.109 R)
• M28: 12,954,278 km (0.118 R)
• M29: 13,130,355 km (0.078 R)
• M30: 13,248,088 km (0.069 R)
• M31: 13,366,271 km (0.056 R)
• M32: 14,445,470 km (0.12 R)
• M33: 17,262,996 km (0.036 R)
• M34: 19,500,531 km (0.112 R)
• M35: 20,448,084 km (0.058 R)
• M36: 22,317,609 km (0.084 R)
• M37: 22,458,231 km (0.107 R)
• M38: 22,952,652 km (0.071 R)
• M39: 23,236,888 km (0.073 R)
• M40: 24,096,627 km (0.067 R)
• M41: 24,675,421 km (0.038 R)
• M42: 25,112,546 km (0.09 R)
• M43: 25,478,761 km (0.085 R)
• M44: 26,142,527 km (0.095 R)
• M45: 26,439,329 km (0.077 R)
• M46: 26,662,679 km (0.055 R)
• M47: 26,886,627 km (0.105 R)
• M48: 27,939,946 km (0.066 R)
• M49: 28,091,638 km (0.053 R)
• M50: 31,416,151 km (0.102 R)
• M51: 32,048,202 km (0.114 R)
• M52: 32,286,362 km (0.061 R)
• M53: 32,525,120 km (0.071 R)
• M54: 33,405,354 km (0.06 R)
• M55: 33,727,438 km (0.111 R)
• M56: 34,131,353 km (0.089 R)
• M57: 34,944,267 km (0.12 R)
• M58: 35,928,023 km (0.087 R)
• M59: 36,092,880 km (0.113 R)
• M60: 37,504,186 km (0.047 R)
• M61: 37,838,986 km (0.077 R)
• M62: 39,102,789 km (0.072 R)
• M63: 39,272,433 km (0.062 R)
• M64: 39,357,255 km (0.116 R)
• M65: 39,867,833 km (0.042 R)
• M66: 41,239,944 km (0.093 R)
• M67: 44,560,269 km (0.089 R)
• M68: 44,648,831 km (0.115 R)
• M69: 47,603,090 km (0.082 R)
• M70: 48,056,222 km (0.09 R)
• M71: 50,527,429 km (0.073 R)
• M72: 50,804,634 km (0.098 R)
• M73: 51,639,091 km (0.085 R)
• M74: 52,011,290 km (0.098 R)
• M75: 52,291,188 km (0.108 R)
• M76: 52,478,035 km (0.053 R)
• M77: 52,571,534 km (0.074 R)
• M78: 54,547,722 km (0.12 R)
• M79: 55,021,798 km (0.105 R)
• M80: 57,124,097 km (0.115 R)
• M81: 57,605,502 km (0.106 R)
• M82: 59,349,814 km (0.111 R)
• M83: 61,998,594 km (0.079 R)
• M84: 62,691,531 km (0.067 R)
• M85: 62,989,380 km (0.111 R)
• M86: 64,285,197 km (0.114 R)
• M87: 65,087,042 km (0.085 R)
• M88: 65,287,952 km (0.101 R)
• M89: 66,194,963 km (0.113 R)
• M90: 66,700,604 km (0.043 R)
• M91: 66,801,882 km (0.085 R)
• M92: 67,410,596 km (0.098 R)
• M93: 67,715,626 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.8

Radius: 4.4

Gravity: 34.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.96 AU - 11.74 AU

Year: 19960 Days

Day: 21.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,158,338 km

• M1: 118,781 km (0.034 R)
• M2: 153,487 km (0.11 R)
• M3: 464,651 km (0.033 R)
• M4: 724,353 km (0.102 R)
• M5: 971,040 km (0.05 R)
• M6: 1,214,136 km (0.104 R)
• M7: 1,722,320 km (0.101 R)
• M8: 2,015,233 km (0.085 R)
• M9: 2,150,469 km (0.028 R)
• M10: 2,288,698 km (0.11 R)
• M11: 2,720,288 km (0.077 R)
• M12: 2,794,787 km (0.074 R)
• M13: 3,294,594 km (0.069 R)
• M14: 3,574,940 km (0.06 R)
• M15: 3,863,066 km (0.108 R)
• M16: 4,158,671 km (0.115 R)
• M17: 4,244,540 km (0.11 R)
• M18: 4,330,858 km (0.117 R)
• M19: 4,816,303 km (0.112 R)
• M20: 5,838,057 km (0.074 R)
• M21: 6,030,889 km (0.116 R)
• M22: 6,621,651 km (0.119 R)
• M23: 7,910,586 km (0.037 R)
• M24: 9,106,770 km (0.108 R)
• M25: 10,126,579 km (0.099 R)
• M26: 11,421,498 km (0.078 R)
• M27: 11,662,500 km (0.072 R)
• M28: 12,210,926 km (0.068 R)
• M29: 12,892,344 km (0.052 R)
• M30: 13,143,370 km (0.085 R)
• M31: 14,486,759 km (0.043 R)
• M32: 14,551,834 km (0.077 R)
• M33: 14,747,508 km (0.119 R)
• M34: 15,806,212 km (0.106 R)
• M35: 16,074,740 km (0.109 R)
• M36: 18,065,888 km (0.049 R)
• M37: 21,899,931 km (0.102 R)
• M38: 22,124,328 km (0.101 R)
• M39: 22,801,857 km (0.086 R)
• M40: 24,023,024 km (0.071 R)
• M41: 24,796,894 km (0.096 R)
• M42: 25,265,285 km (0.105 R)
• M43: 25,343,525 km (0.102 R)
• M44: 26,210,594 km (0.116 R)
• M45: 26,687,512 km (0.066 R)
• M46: 27,892,523 km (0.064 R)
• M47: 29,197,316 km (0.111 R)
• M48: 30,438,529 km (0.074 R)
• M49: 32,289,803 km (0.099 R)
• M50: 33,229,128 km (0.059 R)
• M51: 33,486,885 km (0.106 R)
• M52: 34,177,279 km (0.07 R)
• M53: 34,698,329 km (0.097 R)
• M54: 35,047,041 km (0.092 R)
• M55: 35,923,984 km (0.044 R)
• M56: 38,237,665 km (0.081 R)
• M57: 38,507,838 km (0.056 R)
• M58: 40,966,629 km (0.08 R)
• M59: 41,612,293 km (0.112 R)
• M60: 41,797,495 km (0.061 R)
• M61: 43,945,870 km (0.074 R)
• M62: 44,134,364 km (0.106 R)
• M63: 44,228,760 km (0.085 R)
• M64: 44,512,098 km (0.068 R)
• M65: 45,366,153 km (0.074 R)
• M66: 46,609,311 km (0.111 R)
• M67: 49,814,894 km (0.107 R)
• M68: 50,109,752 km (0.027 R)
• M69: 51,692,497 km (0.118 R)
• M70: 52,689,866 km (0.086 R)
• M71: 55,822,296 km (0.11 R)
• M72: 58,495,610 km (0.1 R)
• M73: 59,326,476 km (0.115 R)
• M74: 60,580,107 km (0.089 R)
• M75: 60,789,843 km (0.109 R)
• M76: 62,265,177 km (0.103 R)
• M77: 62,371,092 km (0.106 R)
• M78: 63,007,332 km (0.071 R)
• M79: 63,326,275 km (0.108 R)
• M80: 63,432,639 km (0.109 R)
• M81: 63,752,329 km (0.044 R)
• M82: 65,573,683 km (0.051 R)
• M83: 69,596,520 km (0.119 R)
• M84: 69,816,279 km (0.038 R)
• M85: 71,360,727 km (0.101 R)
• M86: 71,471,580 km (0.056 R)
• M87: 71,804,136 km (0.119 R)
• M88: 72,916,545 km (0.071 R)
• M89: 73,139,745 km (0.079 R)
• M90: 74,258,887 km (0.107 R)
• M91: 74,933,125 km (0.091 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 10,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit