🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.7

Radius: 11.4

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.61 AU - 0.71 AU

Year: 377 Days

Day: 10.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 70,209,512 km

• M1: 142,268 km (0.116 R)
• M2: 233,971 km (0.05 R)
• M3: 309,967 km (0.076 R)
• M4: 381,923 km (0.09 R)
• M5: 484,847 km (0.106 R)
• M6: 632,201 km (0.097 R)
• M7: 716,275 km (0.097 R)
• M8: 875,596 km (0.115 R)
• M9: 971,040 km (0.103 R)
• M10: 1,042,847 km (0.096 R)
• M11: 1,211,593 km (0.083 R)
• M12: 1,294,470 km (0.079 R)
• M13: 1,415,046 km (0.11 R)
• M14: 1,550,133 km (0.067 R)
• M15: 1,689,708 km (0.09 R)
• M16: 1,761,066 km (0.063 R)
• M17: 1,861,746 km (0.038 R)
• M18: 1,998,927 km (0.037 R)
• M19: 2,098,260 km (0.097 R)
• M20: 2,253,393 km (0.05 R)
• M21: 2,387,881 km (0.049 R)
• M22: 2,524,913 km (0.105 R)
• M23: 2,645,489 km (0.087 R)
• M24: 2,742,129 km (0.053 R)
• M25: 2,839,816 km (0.098 R)
• M26: 3,005,571 km (0.099 R)
• M27: 3,106,400 km (0.06 R)
• M28: 3,249,715 km (0.1 R)
• M29: 3,374,330 km (0.072 R)
• M30: 3,465,285 km (0.102 R)
• M31: 3,578,381 km (0.056 R)
• M32: 3,801,132 km (0.064 R)
• M33: 3,888,647 km (0.096 R)
• M34: 4,043,331 km (0.09 R)
• M35: 4,427,798 km (0.059 R)
• M36: 4,612,701 km (0.102 R)
• M37: 4,784,589 km (0.097 R)
• M38: 4,966,500 km (0.092 R)
• M39: 5,158,883 km (0.093 R)
• M40: 5,550,979 km (0.08 R)
• M41: 5,708,954 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.7

Radius: 9.7

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.6 AU - 0.9 AU

Year: 457 Days

Day: 8.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 70,209,512 km

• M1: 122,221 km (0.118 R)
• M2: 192,532 km (0.096 R)
• M3: 272,717 km (0.083 R)
• M4: 373,695 km (0.083 R)
• M5: 516,561 km (0.116 R)
• M6: 597,494 km (0.032 R)
• M7: 708,795 km (0.071 R)
• M8: 800,498 km (0.064 R)
• M9: 910,602 km (0.064 R)
• M10: 1,065,735 km (0.097 R)
• M11: 1,136,495 km (0.102 R)
• M12: 1,224,758 km (0.117 R)
• M13: 1,342,342 km (0.112 R)
• M14: 1,492,089 km (0.102 R)
• M15: 1,554,771 km (0.076 R)
• M16: 1,754,185 km (0.058 R)
• M17: 1,838,707 km (0.094 R)
• M18: 1,900,043 km (0.096 R)
• M19: 2,120,101 km (0.11 R)
• M20: 2,216,891 km (0.085 R)
• M21: 2,368,433 km (0.117 R)
• M22: 2,469,113 km (0.078 R)
• M23: 2,578,170 km (0.094 R)
• M24: 2,695,754 km (0.108 R)
• M25: 2,794,039 km (0.116 R)
• M26: 2,864,949 km (0.061 R)
• M27: 2,929,276 km (0.046 R)
• M28: 3,030,254 km (0.043 R)
• M29: 3,221,141 km (0.114 R)
• M30: 3,363,110 km (0.092 R)
• M31: 3,476,804 km (0.111 R)
• M32: 3,607,104 km (0.041 R)
• M33: 3,692,225 km (0.115 R)
• M34: 3,817,438 km (0.053 R)
• M35: 3,999,798 km (0.079 R)
• M36: 4,120,225 km (0.116 R)
• M37: 4,209,385 km (0.102 R)
• M38: 4,340,283 km (0.1 R)
• M39: 4,472,378 km (0.027 R)
• M40: 4,572,459 km (0.11 R)
• M41: 4,664,761 km (0.103 R)
• M42: 4,842,932 km (0.115 R)
• M43: 4,971,436 km (0.117 R)
• M44: 5,101,287 km (0.037 R)
• M45: 5,170,850 km (0.118 R)
• M46: 5,240,862 km (0.054 R)
• M47: 5,417,238 km (0.043 R)
• M48: 5,515,075 km (0.047 R)
• M49: 5,613,511 km (0.092 R)
• M50: 5,921,533 km (0.039 R)
• M51: 6,059,163 km (0.1 R)
• M52: 6,216,390 km (0.058 R)
• M53: 6,328,289 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.7

Radius: 9.5

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.95 AU - 1.05 AU

Year: 703 Days

Day: 12.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 70,209,512 km

• M1: 153,787 km (0.087 R)
• M2: 248,781 km (0.107 R)
• M3: 324,179 km (0.09 R)
• M4: 390,301 km (0.078 R)
• M5: 498,610 km (0.041 R)
• M6: 586,274 km (0.092 R)
• M7: 709,543 km (0.094 R)
• M8: 841,937 km (0.12 R)
• M9: 949,498 km (0.045 R)
• M10: 1,101,788 km (0.045 R)
• M11: 1,225,655 km (0.102 R)
• M12: 1,316,162 km (0.115 R)
• M13: 1,515,576 km (0.06 R)
• M14: 1,642,435 km (0.118 R)
• M15: 2,139,848 km (0.044 R)
• M16: 2,223,922 km (0.104 R)
• M17: 2,395,511 km (0.045 R)
• M18: 2,462,680 km (0.114 R)
• M19: 2,564,556 km (0.111 R)
• M20: 2,893,372 km (0.048 R)
• M21: 2,993,902 km (0.106 R)
• M22: 3,295,192 km (0.09 R)
• M23: 3,355,031 km (0.103 R)
• M24: 3,567,760 km (0.112 R)
• M25: 3,637,173 km (0.103 R)
• M26: 3,699,107 km (0.119 R)
• M27: 3,777,197 km (0.026 R)
• M28: 3,879,372 km (0.099 R)
• M29: 3,974,666 km (0.103 R)
• M30: 4,086,715 km (0.099 R)
• M31: 4,265,035 km (0.066 R)
• M32: 4,462,504 km (0.055 R)
• M33: 4,545,681 km (0.104 R)
• M34: 4,705,152 km (0.084 R)
• M35: 5,046,834 km (0.107 R)
• M36: 5,282,151 km (0.064 R)
• M37: 5,512,233 km (0.096 R)
• M38: 5,619,494 km (0.06 R)
• M39: 5,718,528 km (0.118 R)
• M40: 5,881,739 km (0.066 R)
• M41: 5,954,743 km (0.083 R)
• M42: 6,147,874 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.1

Radius: 13.8

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.67 AU - 4.73 AU

Year: 7162 Days

Day: 8 Hours

Environment

Temp: -224 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 70,209,512 km

• M1: 284,685 km (0.119 R)
• M2: 407,205 km (0.095 R)
• M3: 583,581 km (0.111 R)
• M4: 728,242 km (0.118 R)
• M5: 837,898 km (0.101 R)
• M6: 1,241,064 km (0.095 R)
• M7: 1,639,892 km (0.068 R)
• M8: 2,603,751 km (0.075 R)
• M9: 3,063,914 km (0.071 R)
• M10: 3,412,477 km (0.078 R)
• M11: 3,944,896 km (0.069 R)
• M12: 4,354,196 km (0.073 R)
• M13: 4,533,863 km (0.086 R)
• M14: 5,150,655 km (0.043 R)
• M15: 5,340,943 km (0.108 R)
• M16: 5,469,149 km (0.076 R)
• M17: 5,565,938 km (0.082 R)
• M18: 5,794,075 km (0.055 R)
• M19: 6,225,964 km (0.075 R)
• M20: 6,327,242 km (0.106 R)
• M21: 6,462,927 km (0.118 R)
• M22: 6,702,882 km (0.107 R)
• M23: 7,298,132 km (0.06 R)
• M24: 7,837,283 km (0.108 R)
• M25: 8,464,248 km (0.065 R)
• M26: 8,689,392 km (0.066 R)
• M27: 9,183,963 km (0.104 R)
• M28: 9,766,048 km (0.098 R)
• M29: 10,320,308 km (0.098 R)
• M30: 10,561,011 km (0.106 R)
• M31: 10,844,200 km (0.076 R)
• M32: 11,500,785 km (0.084 R)
• M33: 11,833,940 km (0.086 R)
• M34: 11,959,751 km (0.101 R)
• M35: 12,552,608 km (0.081 R)
• M36: 13,068,571 km (0.105 R)
• M37: 13,987,999 km (0.098 R)
• M38: 14,299,013 km (0.109 R)
• M39: 14,567,541 km (0.08 R)
• M40: 14,883,043 km (0.09 R)
• M41: 15,018,878 km (0.105 R)
• M42: 15,520,629 km (0.1 R)
• M43: 17,248,485 km (0.057 R)
• M44: 17,391,201 km (0.076 R)
• M45: 19,085,846 km (0.032 R)
• M46: 19,233,499 km (0.11 R)
• M47: 19,430,968 km (0.082 R)
• M48: 19,579,669 km (0.095 R)
• M49: 19,977,748 km (0.081 R)
• M50: 20,731,423 km (0.113 R)
• M51: 21,341,034 km (0.048 R)
• M52: 21,545,534 km (0.07 R)
• M53: 21,648,009 km (0.104 R)
• M54: 23,310,340 km (0.109 R)
• M55: 23,944,186 km (0.101 R)
• M56: 24,637,423 km (0.1 R)
• M57: 25,013,362 km (0.098 R)
• M58: 27,308,942 km (0.058 R)
• M59: 28,257,243 km (0.043 R)
• M60: 34,228,890 km (0.073 R)
• M61: 34,408,557 km (0.063 R)
• M62: 35,674,604 km (0.08 R)
• M63: 35,917,551 km (0.094 R)
• M64: 37,140,215 km (0.114 R)
• M65: 37,448,087 km (0.026 R)
• M66: 38,500,957 km (0.11 R)
• M67: 38,812,420 km (0.104 R)
• M68: 38,999,866 km (0.119 R)
• M69: 39,124,930 km (0.073 R)
• M70: 39,878,005 km (0.114 R)
• M71: 40,509,159 km (0.073 R)
• M72: 41,016,595 km (0.117 R)
• M73: 41,973,572 km (0.104 R)
• M74: 42,101,778 km (0.111 R)
• M75: 42,230,133 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665

Radius: 3.9

Gravity: 43.72 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.82 AU - 9.62 AU

Year: 15078 Days

Day: 24 Hours

Environment

Temp: -229 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,209,512 km

• M1: 224,846 km (0.097 R)
• M2: 280,346 km (0.055 R)
• M3: 439,519 km (0.079 R)
• M4: 510,428 km (0.113 R)
• M5: 585,227 km (0.028 R)
• M6: 623,973 km (0.051 R)
• M7: 704,307 km (0.095 R)
• M8: 942,167 km (0.077 R)
• M9: 1,203,365 km (0.115 R)
• M10: 1,406,968 km (0.075 R)
• M11: 1,845,739 km (0.031 R)
• M12: 1,961,527 km (0.106 R)
• M13: 2,448,768 km (0.056 R)
• M14: 2,771,450 km (0.086 R)
• M15: 3,073,189 km (0.102 R)
• M16: 3,315,089 km (0.084 R)
• M17: 3,599,026 km (0.09 R)
• M18: 4,419,420 km (0.088 R)
• M19: 4,930,147 km (0.071 R)
• M20: 6,178,542 km (0.109 R)
• M21: 6,352,075 km (0.03 R)
• M22: 6,837,371 km (0.092 R)
• M23: 6,971,859 km (0.085 R)
• M24: 7,061,917 km (0.098 R)
• M25: 7,426,188 km (0.087 R)
• M26: 8,555,203 km (0.078 R)
• M27: 9,139,532 km (0.11 R)
• M28: 9,536,266 km (0.114 R)
• M29: 9,887,970 km (0.101 R)
• M30: 10,449,112 km (0.116 R)
• M31: 11,602,212 km (0.053 R)
• M32: 12,356,784 km (0.053 R)
• M33: 13,405,914 km (0.109 R)
• M34: 13,461,864 km (0.1 R)
• M35: 14,425,872 km (0.09 R)
• M36: 14,887,083 km (0.11 R)
• M37: 15,411,872 km (0.111 R)
• M38: 15,883,255 km (0.066 R)
• M39: 16,359,574 km (0.092 R)
• M40: 16,479,253 km (0.117 R)
• M41: 16,659,518 km (0.044 R)
• M42: 20,721,250 km (0.116 R)
• M43: 21,503,048 km (0.049 R)
• M44: 21,963,361 km (0.082 R)
• M45: 22,693,548 km (0.095 R)
• M46: 22,760,269 km (0.113 R)
• M47: 23,973,208 km (0.119 R)
• M48: 24,518,941 km (0.091 R)
• M49: 24,656,123 km (0.094 R)
• M50: 24,931,084 km (0.119 R)
• M51: 25,068,863 km (0.107 R)
• M52: 25,137,977 km (0.06 R)
• M53: 25,831,663 km (0.109 R)
• M54: 25,971,088 km (0.116 R)
• M55: 27,735,744 km (0.094 R)
• M56: 28,668,637 km (0.077 R)
• M57: 29,757,709 km (0.105 R)
• M58: 30,123,626 km (0.118 R)
• M59: 30,491,188 km (0.098 R)
• M60: 31,528,200 km (0.04 R)
• M61: 31,826,498 km (0.083 R)
• M62: 31,901,297 km (0.101 R)
• M63: 32,350,988 km (0.113 R)
• M64: 33,180,808 km (0.094 R)
• M65: 33,256,654 km (0.082 R)
• M66: 33,332,500 km (0.107 R)
• M67: 33,864,919 km (0.099 R)
• M68: 34,784,347 km (0.064 R)
• M69: 35,789,645 km (0.089 R)
• M70: 37,670,539 km (0.08 R)
• M71: 38,145,811 km (0.068 R)
• M72: 38,623,029 km (0.067 R)
• M73: 39,422,779 km (0.086 R)
• M74: 39,744,115 km (0.095 R)
• M75: 41,690,832 km (0.08 R)
• M76: 41,936,472 km (0.087 R)
• M77: 42,840,791 km (0.045 R)
• M78: 43,419,585 km (0.08 R)
• M79: 43,668,366 km (0.086 R)
• M80: 45,255,600 km (0.099 R)
• M81: 46,013,911 km (0.1 R)
• M82: 46,267,629 km (0.118 R)
• M83: 46,861,383 km (0.096 R)
• M84: 48,313,979 km (0.093 R)
• M85: 50,738,511 km (0.041 R)
• M86: 50,913,242 km (0.1 R)
• M87: 51,701,922 km (0.051 R)
• M88: 53,379,961 km (0.084 R)
• M89: 54,806,826 km (0.067 R)
• M90: 54,896,435 km (0.105 R)
• M91: 55,885,127 km (0.112 R)
• M92: 56,426,970 km (0.113 R)
• M93: 57,061,265 km (0.11 R)
• M94: 57,242,877 km (0.103 R)
• M95: 59,070,066 km (0.106 R)
• M96: 59,622,082 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.5

Radius: 7.2

Gravity: 13.49 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.51 AU - 9.57 AU

Year: 17543 Days

Day: 22.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,209,512 km

• M1: 107,262 km (0.082 R)
• M2: 181,761 km (0.114 R)
• M3: 258,804 km (0.113 R)
• M4: 945,159 km (0.06 R)
• M5: 993,928 km (0.101 R)
• M6: 1,251,536 km (0.056 R)
• M7: 1,676,244 km (0.118 R)
• M8: 2,306,949 km (0.04 R)
• M9: 2,859,862 km (0.099 R)
• M10: 2,931,819 km (0.099 R)
• M11: 3,040,876 km (0.046 R)
• M12: 3,225,629 km (0.105 R)
• M13: 3,567,610 km (0.074 R)
• M14: 3,723,341 km (0.025 R)
• M15: 4,451,584 km (0.087 R)
• M16: 5,896,849 km (0.104 R)
• M17: 8,128,700 km (0.112 R)
• M18: 8,231,024 km (0.034 R)
• M19: 8,333,948 km (0.098 R)
• M20: 9,547,037 km (0.103 R)
• M21: 9,601,042 km (0.075 R)
• M22: 10,091,573 km (0.099 R)
• M23: 10,534,383 km (0.063 R)
• M24: 10,927,077 km (0.055 R)
• M25: 11,553,892 km (0.116 R)
• M26: 12,017,047 km (0.063 R)
• M27: 12,075,391 km (0.088 R)
• M28: 12,486,336 km (0.116 R)
• M29: 12,782,540 km (0.107 R)
• M30: 13,321,840 km (0.081 R)
• M31: 13,382,278 km (0.098 R)
• M32: 13,563,889 km (0.053 R)
• M33: 14,671,063 km (0.111 R)
• M34: 14,921,041 km (0.066 R)
• M35: 16,320,828 km (0.112 R)
• M36: 16,905,607 km (0.115 R)
• M37: 17,563,239 km (0.115 R)
• M38: 19,380,404 km (0.112 R)
• M39: 19,517,436 km (0.071 R)
• M40: 19,723,432 km (0.051 R)
• M41: 20,554,897 km (0.114 R)
• M42: 20,624,759 km (0.079 R)
• M43: 20,834,645 km (0.076 R)
• M44: 21,115,590 km (0.047 R)
• M45: 21,397,881 km (0.074 R)
• M46: 21,752,428 km (0.106 R)
• M47: 22,539,313 km (0.111 R)
• M48: 22,683,376 km (0.109 R)
• M49: 23,408,177 km (0.071 R)
• M50: 23,554,035 km (0.059 R)
• M51: 24,880,669 km (0.062 R)
• M52: 25,703,308 km (0.088 R)
• M53: 25,853,803 km (0.073 R)
• M54: 27,144,982 km (0.106 R)
• M55: 27,298,320 km (0.087 R)
• M56: 29,238,605 km (0.091 R)
• M57: 30,106,272 km (0.086 R)
• M58: 30,264,996 km (0.117 R)
• M59: 30,424,018 km (0.101 R)
• M60: 31,062,502 km (0.053 R)
• M61: 31,222,871 km (0.069 R)
• M62: 31,624,990 km (0.111 R)
• M63: 32,434,314 km (0.048 R)
• M64: 32,759,839 km (0.111 R)
• M65: 33,168,391 km (0.07 R)
• M66: 36,496,944 km (0.032 R)
• M67: 37,345,612 km (0.109 R)
• M68: 40,104,646 km (0.077 R)
• M69: 40,279,227 km (0.094 R)
• M70: 42,039,246 km (0.062 R)
• M71: 44,454,802 km (0.111 R)
• M72: 45,998,652 km (0.102 R)
• M73: 46,914,939 km (0.071 R)
• M74: 47,929,811 km (0.116 R)
• M75: 49,325,560 km (0.11 R)
• M76: 49,512,557 km (0.096 R)
• M77: 51,871,117 km (0.103 R)
• M78: 53,303,666 km (0.044 R)
• M79: 54,846,020 km (0.062 R)
• M80: 56,207,660 km (0.119 R)
• M81: 56,892,519 km (0.084 R)
• M82: 56,990,655 km (0.117 R)
• M83: 59,162,517 km (0.084 R)
• M84: 59,859,194 km (0.073 R)
• M85: 61,361,456 km (0.097 R)
• M86: 61,663,345 km (0.053 R)
• M87: 63,281,844 km (0.116 R)
• M88: 63,383,421 km (0.045 R)
• M89: 64,709,457 km (0.027 R)
• M90: 68,220,668 km (0.096 R)
• M91: 68,533,328 km (0.118 R)
• M92: 69,999,237 km (0.093 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 14,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit