🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.9

Radius: 14.5

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.68 AU - 0.7 AU

Year: 364 Days

Day: 8.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,720,377 km

• M1: 181,163 km (0.034 R)
• M2: 271,520 km (0.036 R)
• M3: 382,522 km (0.095 R)
• M4: 553,512 km (0.064 R)
• M5: 644,318 km (0.028 R)
• M6: 785,090 km (0.093 R)
• M7: 875,447 km (0.082 R)
• M8: 973,733 km (0.109 R)
• M9: 1,118,543 km (0.075 R)
• M10: 1,244,505 km (0.086 R)
• M11: 1,366,427 km (0.114 R)
• M12: 1,550,133 km (0.043 R)
• M13: 1,657,694 km (0.037 R)
• M14: 1,757,775 km (0.065 R)
• M15: 1,958,984 km (0.077 R)
• M16: 2,070,584 km (0.088 R)
• M17: 2,289,446 km (0.117 R)
• M18: 2,418,848 km (0.098 R)
• M19: 2,510,252 km (0.094 R)
• M20: 2,632,324 km (0.102 R)
• M21: 2,726,571 km (0.091 R)
• M22: 2,833,982 km (0.117 R)
• M23: 3,065,859 km (0.053 R)
• M24: 3,171,475 km (0.119 R)
• M25: 3,386,746 km (0.098 R)
• M26: 3,633,283 km (0.08 R)
• M27: 3,838,681 km (0.092 R)
• M28: 3,939,510 km (0.117 R)
• M29: 4,082,227 km (0.087 R)
• M30: 4,178,418 km (0.109 R)
• M31: 4,275,208 km (0.112 R)
• M32: 4,627,511 km (0.029 R)
• M33: 4,742,253 km (0.087 R)
• M34: 4,836,200 km (0.036 R)
• M35: 5,092,461 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.1

Radius: 14.7

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.15 AU - 1.17 AU

Year: 794 Days

Day: 6.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 69,720,377 km

• M1: 185,053 km (0.084 R)
• M2: 282,740 km (0.114 R)
• M3: 452,833 km (0.099 R)
• M4: 584,479 km (0.101 R)
• M5: 701,764 km (0.077 R)
• M6: 796,010 km (0.059 R)
• M7: 895,194 km (0.064 R)
• M8: 1,041,201 km (0.087 R)
• M9: 1,266,645 km (0.11 R)
• M10: 1,392,607 km (0.104 R)
• M11: 1,502,112 km (0.118 R)
• M12: 1,657,694 km (0.118 R)
• M13: 1,811,630 km (0.061 R)
• M14: 2,040,066 km (0.107 R)
• M15: 2,262,219 km (0.077 R)
• M16: 2,401,046 km (0.044 R)
• M17: 2,509,355 km (0.112 R)
• M18: 2,704,879 km (0.107 R)
• M19: 3,030,404 km (0.104 R)
• M20: 3,211,717 km (0.045 R)
• M21: 3,378,070 km (0.073 R)
• M22: 3,499,992 km (0.093 R)
• M23: 3,671,431 km (0.087 R)
• M24: 3,845,712 km (0.075 R)
• M25: 3,943,699 km (0.101 R)
• M26: 4,092,399 km (0.092 R)
• M27: 4,232,872 km (0.059 R)
• M28: 4,601,481 km (0.103 R)
• M29: 4,695,279 km (0.119 R)
• M30: 4,821,390 km (0.104 R)
• M31: 5,152,599 km (0.083 R)
• M32: 5,304,591 km (0.071 R)
• M33: 5,403,176 km (0.066 R)
• M34: 5,502,210 km (0.108 R)
• M35: 5,668,862 km (0.094 R)
• M36: 5,792,130 km (0.093 R)
• M37: 5,905,077 km (0.044 R)
• M38: 6,018,622 km (0.115 R)
• M39: 6,178,990 km (0.071 R)
• M40: 6,609,533 km (0.094 R)
• M41: 6,774,988 km (0.108 R)
• M42: 6,882,100 km (0.106 R)
• M43: 7,025,864 km (0.053 R)
• M44: 7,170,525 km (0.078 R)
• M45: 7,512,207 km (0.051 R)
• M46: 7,896,673 km (0.072 R)
• M47: 8,186,145 km (0.117 R)
• M48: 8,479,207 km (0.115 R)
• M49: 8,827,621 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.3

Radius: 10.4

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.54 AU - 1.6 AU

Year: 1251 Days

Day: 8.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 69,720,377 km

• M1: 137,331 km (0.038 R)
• M2: 213,027 km (0.095 R)
• M3: 312,809 km (0.103 R)
• M4: 396,285 km (0.111 R)
• M5: 582,385 km (0.118 R)
• M6: 692,040 km (0.045 R)
• M7: 772,823 km (0.076 R)
• M8: 841,189 km (0.109 R)
• M9: 922,720 km (0.114 R)
• M10: 990,039 km (0.112 R)
• M11: 1,100,292 km (0.092 R)
• M12: 1,283,251 km (0.103 R)
• M13: 1,631,066 km (0.103 R)
• M14: 1,784,254 km (0.058 R)
• M15: 1,927,718 km (0.09 R)
• M16: 1,993,541 km (0.069 R)
• M17: 2,097,512 km (0.112 R)
• M18: 2,295,430 km (0.101 R)
• M19: 2,388,928 km (0.052 R)
• M20: 2,531,645 km (0.089 R)
• M21: 2,660,897 km (0.027 R)
• M22: 2,775,788 km (0.113 R)
• M23: 2,858,965 km (0.092 R)
• M24: 2,934,512 km (0.068 R)
• M25: 3,053,293 km (0.076 R)
• M26: 3,287,264 km (0.108 R)
• M27: 3,375,377 km (0.116 R)
• M28: 3,545,021 km (0.073 R)
• M29: 3,626,402 km (0.067 R)
• M30: 3,726,633 km (0.059 R)
• M31: 3,958,060 km (0.043 R)
• M32: 4,175,277 km (0.087 R)
• M33: 4,367,211 km (0.051 R)
• M34: 4,513,218 km (0.1 R)
• M35: 4,690,492 km (0.11 R)
• M36: 4,780,101 km (0.103 R)
• M37: 4,930,596 km (0.104 R)
• M38: 5,103,083 km (0.112 R)
• M39: 5,184,913 km (0.106 R)
• M40: 5,287,836 km (0.085 R)
• M41: 5,433,245 km (0.11 R)
• M42: 5,548,286 km (0.109 R)
• M43: 5,664,224 km (0.11 R)
• M44: 5,749,046 km (0.086 R)
• M45: 5,920,037 km (0.077 R)
• M46: 5,995,284 km (0.093 R)
• M47: 6,201,281 km (0.106 R)
• M48: 6,299,716 km (0.085 R)
• M49: 6,376,759 km (0.057 R)
• M50: 6,498,232 km (0.065 R)
• M51: 6,598,164 km (0.107 R)
• M52: 6,788,602 km (0.084 R)
• M53: 6,867,440 km (0.067 R)
• M54: 7,278,086 km (0.069 R)
• M55: 7,767,271 km (0.085 R)
• M56: 7,991,967 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.5

Radius: 14.7

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.07 AU - 2.77 AU

Year: 2394 Days

Day: 9.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 69,720,377 km

• M1: 187,745 km (0.118 R)
• M2: 367,861 km (0.106 R)
• M3: 588,817 km (0.094 R)
• M4: 759,209 km (0.05 R)
• M5: 909,106 km (0.104 R)
• M6: 1,319,902 km (0.052 R)
• M7: 1,446,312 km (0.065 R)
• M8: 1,565,093 km (0.079 R)
• M9: 1,813,126 km (0.106 R)
• M10: 2,114,566 km (0.098 R)
• M11: 2,223,473 km (0.087 R)
• M12: 2,348,238 km (0.066 R)
• M13: 2,532,692 km (0.049 R)
• M14: 2,663,440 km (0.114 R)
• M15: 3,146,642 km (0.088 R)
• M16: 3,414,721 km (0.078 R)
• M17: 3,576,137 km (0.09 R)
• M18: 3,822,974 km (0.116 R)
• M19: 3,973,768 km (0.1 R)
• M20: 4,351,054 km (0.056 R)
• M21: 5,214,234 km (0.104 R)
• M22: 5,954,594 km (0.05 R)
• M23: 6,347,138 km (0.065 R)
• M24: 6,647,082 km (0.071 R)
• M25: 6,748,210 km (0.058 R)
• M26: 6,890,478 km (0.086 R)
• M27: 7,157,510 km (0.105 R)
• M28: 8,022,186 km (0.039 R)
• M29: 8,151,588 km (0.084 R)
• M30: 8,325,122 km (0.107 R)
• M31: 9,188,750 km (0.028 R)
• M32: 9,346,875 km (0.119 R)
• M33: 9,688,556 km (0.049 R)
• M34: 10,431,609 km (0.078 R)
• M35: 10,525,706 km (0.083 R)
• M36: 10,667,525 km (0.091 R)
• M37: 11,386,044 km (0.1 R)
• M38: 11,482,983 km (0.113 R)
• M39: 11,849,199 km (0.115 R)
• M40: 12,971,033 km (0.092 R)
• M41: 13,123,174 km (0.068 R)
• M42: 13,608,769 km (0.082 R)
• M43: 14,100,497 km (0.09 R)
• M44: 14,361,545 km (0.098 R)
• M45: 14,571,581 km (0.053 R)
• M46: 14,703,376 km (0.089 R)
• M47: 14,941,686 km (0.112 R)
• M48: 15,261,376 km (0.11 R)
• M49: 15,448,823 km (0.04 R)
• M50: 15,772,104 km (0.119 R)
• M51: 16,288,665 km (0.106 R)
• M52: 16,727,884 km (0.075 R)
• M53: 17,449,993 km (0.028 R)
• M54: 17,814,862 km (0.054 R)
• M55: 18,381,090 km (0.111 R)
• M56: 18,609,377 km (0.056 R)
• M57: 19,444,432 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.6

Radius: 10.9

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.42 AU - 4.58 AU

Year: 5087 Days

Day: 10.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,720,377 km

• M1: 135,984 km (0.097 R)
• M2: 251,624 km (0.1 R)
• M3: 381,624 km (0.116 R)
• M4: 516,412 km (0.059 R)
• M5: 683,064 km (0.107 R)
• M6: 839,094 km (0.117 R)
• M7: 1,204,412 km (0.082 R)
• M8: 1,940,434 km (0.111 R)
• M9: 2,273,140 km (0.053 R)
• M10: 2,490,505 km (0.03 R)
• M11: 2,910,427 km (0.109 R)
• M12: 3,146,941 km (0.055 R)
• M13: 3,352,787 km (0.063 R)
• M14: 3,803,675 km (0.117 R)
• M15: 3,984,390 km (0.086 R)
• M16: 4,380,974 km (0.057 R)
• M17: 5,098,295 km (0.077 R)
• M18: 5,778,218 km (0.032 R)
• M19: 6,046,148 km (0.117 R)
• M20: 6,151,464 km (0.084 R)
• M21: 6,425,079 km (0.119 R)
• M22: 6,640,649 km (0.103 R)
• M23: 7,462,540 km (0.066 R)
• M24: 8,099,977 km (0.093 R)
• M25: 8,551,463 km (0.082 R)
• M26: 8,822,983 km (0.05 R)
• M27: 10,168,766 km (0.113 R)
• M28: 10,856,467 km (0.046 R)
• M29: 11,671,476 km (0.071 R)
• M30: 12,410,191 km (0.071 R)
• M31: 12,525,231 km (0.113 R)
• M32: 12,698,466 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.8

Radius: 6.9

Gravity: 19.59 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.83 AU - 8.11 AU

Year: 14306 Days

Day: 18.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,720,377 km

• M1: 143,315 km (0.09 R)
• M2: 290,818 km (0.057 R)
• M3: 352,153 km (0.11 R)
• M4: 418,575 km (0.082 R)
• M5: 604,675 km (0.11 R)
• M6: 1,202,168 km (0.084 R)
• M7: 1,581,698 km (0.082 R)
• M8: 2,345,246 km (0.103 R)
• M9: 3,316,734 km (0.096 R)
• M10: 3,805,620 km (0.117 R)
• M11: 4,078,188 km (0.115 R)
• M12: 4,196,968 km (0.114 R)
• M13: 4,316,796 km (0.106 R)
• M14: 4,397,429 km (0.087 R)
• M15: 4,642,172 km (0.078 R)
• M16: 4,724,750 km (0.062 R)
• M17: 5,489,943 km (0.116 R)
• M18: 5,709,403 km (0.103 R)
• M19: 5,797,965 km (0.052 R)
• M20: 6,755,092 km (0.075 R)
• M21: 6,848,890 km (0.067 R)
• M22: 8,255,558 km (0.118 R)
• M23: 8,355,789 km (0.107 R)
• M24: 8,406,054 km (0.103 R)
• M25: 8,811,913 km (0.105 R)
• M26: 9,432,595 km (0.111 R)
• M27: 10,013,932 km (0.098 R)
• M28: 10,228,156 km (0.083 R)
• M29: 10,389,871 km (0.098 R)
• M30: 11,045,110 km (0.082 R)
• M31: 12,395,380 km (0.069 R)
• M32: 13,383,026 km (0.103 R)
• M33: 13,441,817 km (0.052 R)
• M34: 13,737,572 km (0.107 R)
• M35: 14,155,100 km (0.109 R)
• M36: 15,309,547 km (0.118 R)
• M37: 16,242,140 km (0.108 R)
• M38: 17,449,544 km (0.079 R)
• M39: 17,578,348 km (0.083 R)
• M40: 19,015,685 km (0.103 R)
• M41: 19,081,807 km (0.045 R)
• M42: 19,280,922 km (0.043 R)
• M43: 19,414,213 km (0.073 R)
• M44: 21,104,071 km (0.085 R)
• M45: 22,911,063 km (0.108 R)
• M46: 23,832,886 km (0.11 R)
• M47: 25,129,450 km (0.101 R)
• M48: 25,347,714 km (0.116 R)
• M49: 26,448,604 km (0.039 R)
• M50: 26,744,808 km (0.089 R)
• M51: 27,790,198 km (0.056 R)
• M52: 27,940,544 km (0.052 R)
• M53: 29,536,454 km (0.079 R)
• M54: 30,229,391 km (0.076 R)
• M55: 31,005,505 km (0.083 R)
• M56: 31,317,865 km (0.105 R)
• M57: 31,945,578 km (0.047 R)
• M58: 32,736,203 km (0.06 R)
• M59: 33,453,225 km (0.104 R)
• M60: 34,336,451 km (0.082 R)
• M61: 34,902,679 km (0.073 R)
• M62: 38,363,626 km (0.099 R)
• M63: 39,625,933 km (0.048 R)
• M64: 40,474,901 km (0.111 R)
• M65: 41,158,563 km (0.05 R)
• M66: 42,018,452 km (0.091 R)
• M67: 43,581,001 km (0.12 R)
• M68: 45,074,138 km (0.094 R)
• M69: 45,162,550 km (0.114 R)
• M70: 45,516,499 km (0.088 R)
• M71: 45,782,633 km (0.112 R)
• M72: 45,871,494 km (0.094 R)
• M73: 48,291,240 km (0.109 R)
• M74: 49,744,583 km (0.031 R)
• M75: 50,843,978 km (0.047 R)
• M76: 53,908,490 km (0.096 R)
• M77: 55,889,615 km (0.04 R)
• M78: 56,459,882 km (0.105 R)
• M79: 56,841,357 km (0.077 R)
• M80: 57,414,915 km (0.076 R)
• M81: 58,375,184 km (0.059 R)
• M82: 58,664,207 km (0.111 R)
• M83: 59,243,898 km (0.1 R)
• M84: 60,603,893 km (0.113 R)
• M85: 61,483,528 km (0.112 R)
• M86: 61,777,637 km (0.096 R)
• M87: 62,269,066 km (0.116 R)
• M88: 62,465,937 km (0.086 R)
• M89: 64,147,717 km (0.112 R)
• M90: 65,044,257 km (0.114 R)
• M91: 65,744,225 km (0.05 R)
• M92: 66,346,356 km (0.092 R)
• M93: 66,950,283 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.2

Radius: 4.7

Gravity: 37.9 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.94 AU - 9.14 AU

Year: 15868 Days

Day: 22.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,720,377 km

• M1: 64,626 km (0.114 R)
• M2: 108,309 km (0.051 R)
• M3: 150,047 km (0.111 R)
• M4: 420,370 km (0.112 R)
• M5: 514,617 km (0.107 R)
• M6: 658,081 km (0.077 R)
• M7: 1,133,952 km (0.102 R)
• M8: 1,266,496 km (0.077 R)
• M9: 1,605,185 km (0.052 R)
• M10: 2,846,399 km (0.12 R)
• M11: 3,286,067 km (0.114 R)
• M12: 3,865,011 km (0.056 R)
• M13: 4,105,414 km (0.049 R)
• M14: 4,392,044 km (0.051 R)
• M15: 4,855,348 km (0.04 R)
• M16: 5,201,967 km (0.094 R)
• M17: 5,827,735 km (0.04 R)
• M18: 6,103,144 km (0.11 R)
• M19: 6,524,262 km (0.087 R)
• M20: 6,666,829 km (0.093 R)
• M21: 6,858,314 km (0.076 R)
• M22: 7,246,820 km (0.065 R)
• M23: 7,893,232 km (0.059 R)
• M24: 8,454,673 km (0.106 R)
• M25: 9,240,660 km (0.101 R)
• M26: 9,723,413 km (0.103 R)
• M27: 9,777,567 km (0.038 R)
• M28: 10,601,702 km (0.059 R)
• M29: 10,769,102 km (0.067 R)
• M30: 11,220,139 km (0.079 R)
• M31: 11,850,246 km (0.082 R)
• M32: 12,315,645 km (0.106 R)
• M33: 12,846,418 km (0.099 R)
• M34: 13,204,256 km (0.111 R)
• M35: 13,264,245 km (0.118 R)
• M36: 14,730,753 km (0.115 R)
• M37: 15,168,177 km (0.057 R)
• M38: 15,483,230 km (0.093 R)
• M39: 15,863,957 km (0.091 R)
• M40: 16,376,629 km (0.119 R)
• M41: 16,505,582 km (0.094 R)
• M42: 17,813,965 km (0.11 R)
• M43: 18,682,231 km (0.103 R)
• M44: 19,906,989 km (0.104 R)
• M45: 20,807,418 km (0.108 R)
• M46: 20,947,143 km (0.082 R)
• M47: 21,297,950 km (0.091 R)
• M48: 22,076,158 km (0.104 R)
• M49: 22,218,725 km (0.072 R)
• M50: 22,290,083 km (0.105 R)
• M51: 22,719,877 km (0.118 R)
• M52: 24,466,283 km (0.104 R)
• M53: 24,983,742 km (0.046 R)
• M54: 25,430,292 km (0.051 R)
• M55: 25,879,235 km (0.041 R)
• M56: 26,255,473 km (0.117 R)
• M57: 26,785,200 km (0.116 R)
• M58: 27,548,149 km (0.119 R)
• M59: 27,932,166 km (0.086 R)
• M60: 28,240,787 km (0.098 R)
• M61: 28,472,963 km (0.071 R)
• M62: 28,705,737 km (0.106 R)
• M63: 29,251,320 km (0.046 R)
• M64: 29,329,560 km (0.103 R)
• M65: 30,115,697 km (0.07 R)
• M66: 32,030,550 km (0.11 R)
• M67: 33,492,270 km (0.119 R)
• M68: 34,561,446 km (0.119 R)
• M69: 35,808,943 km (0.108 R)
• M70: 35,976,493 km (0.104 R)
• M71: 37,155,922 km (0.103 R)
• M72: 38,604,927 km (0.088 R)
• M73: 38,776,666 km (0.086 R)
• M74: 39,293,377 km (0.098 R)
• M75: 39,379,695 km (0.061 R)
• M76: 40,420,447 km (0.115 R)
• M77: 40,856,824 km (0.086 R)
• M78: 41,558,139 km (0.084 R)
• M79: 46,486,641 km (0.084 R)
• M80: 46,578,045 km (0.109 R)
• M81: 46,669,300 km (0.089 R)
• M82: 47,218,773 km (0.098 R)
• M83: 47,494,332 km (0.083 R)
• M84: 51,785,397 km (0.105 R)
• M85: 52,259,174 km (0.069 R)
• M86: 58,943,057 km (0.088 R)
• M87: 59,635,994 km (0.041 R)
• M88: 62,333,992 km (0.074 R)
• M89: 62,535,351 km (0.067 R)
• M90: 63,444,457 km (0.11 R)
• M91: 65,480,334 km (0.088 R)
• M92: 66,609,200 km (0.117 R)
• M93: 66,815,196 km (0.035 R)
• M94: 67,227,638 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 18,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit