🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.3

Radius: 10.6

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.59 AU - 3.97 AU

Year: 5073 Days

Day: 9.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 71,766,524 km

• M1: 135,685 km (0.056 R)
• M2: 208,091 km (0.088 R)
• M3: 314,904 km (0.086 R)
• M4: 430,094 km (0.117 R)
• M5: 569,818 km (0.106 R)
• M6: 773,720 km (0.118 R)
• M7: 1,482,066 km (0.106 R)
• M8: 1,554,621 km (0.117 R)
• M9: 1,703,621 km (0.084 R)
• M10: 2,004,462 km (0.069 R)
• M11: 2,167,224 km (0.089 R)
• M12: 2,346,592 km (0.096 R)
• M13: 2,861,807 km (0.089 R)
• M14: 2,940,197 km (0.068 R)
• M15: 3,193,167 km (0.081 R)
• M16: 3,635,378 km (0.096 R)
• M17: 3,720,499 km (0.114 R)
• M18: 3,835,091 km (0.109 R)
• M19: 4,608,063 km (0.086 R)
• M20: 4,949,446 km (0.09 R)
• M21: 5,267,042 km (0.095 R)
• M22: 5,872,165 km (0.051 R)
• M23: 6,396,057 km (0.115 R)
• M24: 7,183,391 km (0.115 R)
• M25: 7,670,332 km (0.117 R)
• M26: 7,780,136 km (0.056 R)
• M27: 7,982,542 km (0.073 R)
• M28: 8,168,193 km (0.072 R)
• M29: 8,298,942 km (0.073 R)
• M30: 8,524,685 km (0.048 R)
• M31: 9,098,094 km (0.103 R)
• M32: 9,882,136 km (0.112 R)
• M33: 9,961,722 km (0.081 R)
• M34: 10,302,357 km (0.094 R)
• M35: 11,409,830 km (0.095 R)
• M36: 11,977,703 km (0.101 R)
• M37: 12,062,675 km (0.063 R)
• M38: 12,254,459 km (0.062 R)
• M39: 12,641,020 km (0.105 R)
• M40: 13,140,976 km (0.091 R)
• M41: 13,448,400 km (0.113 R)
• M42: 13,891,808 km (0.108 R)
• M43: 14,543,157 km (0.12 R)
• M44: 14,679,291 km (0.08 R)
• M45: 14,861,352 km (0.094 R)
• M46: 14,929,718 km (0.074 R)
• M47: 15,227,567 km (0.106 R)
• M48: 15,550,549 km (0.119 R)

Planet 2 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.8

Radius: 6.5

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.85 AU - 9.47 AU

Year: 17591 Days

Day: 22.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 71,766,524 km

• M1: 108,907 km (0.074 R)
• M2: 333,753 km (0.082 R)
• M3: 394,190 km (0.115 R)
• M4: 837,748 km (0.047 R)
• M5: 989,590 km (0.118 R)
• M6: 1,057,358 km (0.112 R)
• M7: 1,197,830 km (0.094 R)
• M8: 1,294,919 km (0.108 R)
• M9: 1,344,586 km (0.065 R)
• M10: 1,628,522 km (0.099 R)
• M11: 2,281,218 km (0.067 R)
• M12: 2,341,506 km (0.107 R)
• M13: 3,376,574 km (0.042 R)
• M14: 3,480,095 km (0.098 R)
• M15: 4,123,217 km (0.068 R)
• M16: 5,274,372 km (0.107 R)
• M17: 5,761,164 km (0.043 R)
• M18: 5,885,031 km (0.103 R)
• M19: 6,389,624 km (0.09 R)
• M20: 6,517,979 km (0.099 R)
• M21: 6,777,083 km (0.108 R)
• M22: 6,951,813 km (0.096 R)
• M23: 7,439,801 km (0.114 R)
• M24: 7,801,679 km (0.076 R)
• M25: 8,355,340 km (0.085 R)
• M26: 9,112,904 km (0.078 R)
• M27: 11,101,359 km (0.071 R)
• M28: 11,827,806 km (0.057 R)
• M29: 11,880,315 km (0.119 R)
• M30: 12,196,714 km (0.097 R)
• M31: 12,302,929 km (0.115 R)
• M32: 13,875,950 km (0.06 R)
• M33: 14,265,055 km (0.115 R)
• M34: 14,376,804 km (0.064 R)
• M35: 15,453,759 km (0.104 R)
• M36: 15,568,650 km (0.075 R)
• M37: 16,147,145 km (0.109 R)
• M38: 16,732,821 km (0.12 R)
• M39: 17,146,908 km (0.112 R)
• M40: 17,624,275 km (0.12 R)
• M41: 18,470,101 km (0.086 R)
• M42: 18,897,951 km (0.107 R)
• M43: 19,701,292 km (0.081 R)
• M44: 19,825,757 km (0.065 R)
• M45: 23,155,357 km (0.09 R)
• M46: 23,484,472 km (0.098 R)
• M47: 25,356,241 km (0.115 R)
• M48: 26,173,045 km (0.089 R)
• M49: 27,067,491 km (0.091 R)
• M50: 27,972,109 km (0.111 R)
• M51: 29,882,175 km (0.041 R)
• M52: 30,744,606 km (0.096 R)
• M53: 33,752,272 km (0.037 R)
• M54: 33,901,271 km (0.119 R)
• M55: 34,800,504 km (0.099 R)
• M56: 34,951,149 km (0.108 R)
• M57: 35,026,546 km (0.113 R)
• M58: 35,479,977 km (0.041 R)
• M59: 38,086,421 km (0.119 R)
• M60: 38,708,599 km (0.115 R)
• M61: 39,177,438 km (0.113 R)
• M62: 39,255,678 km (0.082 R)
• M63: 39,334,067 km (0.092 R)
• M64: 39,962,977 km (0.071 R)
• M65: 40,120,803 km (0.093 R)
• M66: 41,789,567 km (0.096 R)
• M67: 42,029,671 km (0.046 R)
• M68: 42,753,276 km (0.089 R)
• M69: 43,237,824 km (0.116 R)
• M70: 43,480,771 km (0.066 R)
• M71: 43,561,853 km (0.099 R)
• M72: 43,886,779 km (0.1 R)
• M73: 44,620,706 km (0.116 R)
• M74: 46,929,899 km (0.114 R)
• M75: 47,596,807 km (0.112 R)
• M76: 49,277,688 km (0.11 R)
• M77: 50,210,431 km (0.065 R)
• M78: 51,320,298 km (0.116 R)
• M79: 55,311,868 km (0.113 R)
• M80: 55,487,795 km (0.038 R)
• M81: 57,344,903 km (0.093 R)
• M82: 57,879,267 km (0.103 R)
• M83: 59,132,448 km (0.079 R)
• M84: 59,852,612 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.4

Radius: 3.1

Gravity: 50.93 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.31 AU - 9.55 AU

Year: 18420 Days

Day: 20.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,766,524 km

• M1: 145,110 km (0.118 R)
• M2: 424,260 km (0.027 R)
• M3: 1,031,926 km (0.083 R)
• M4: 1,104,930 km (0.097 R)
• M5: 1,467,406 km (0.088 R)
• M6: 1,549,535 km (0.12 R)
• M7: 1,776,026 km (0.098 R)
• M8: 1,834,219 km (0.102 R)
• M9: 2,259,377 km (0.099 R)
• M10: 2,581,012 km (0.03 R)
• M11: 3,159,806 km (0.081 R)
• M12: 3,445,688 km (0.111 R)
• M13: 3,628,496 km (0.088 R)
• M14: 3,702,547 km (0.119 R)
• M15: 4,789,974 km (0.098 R)
• M16: 6,633,618 km (0.077 R)
• M17: 6,678,947 km (0.089 R)
• M18: 6,860,858 km (0.046 R)
• M19: 6,998,338 km (0.075 R)
• M20: 7,090,490 km (0.102 R)
• M21: 7,463,288 km (0.055 R)
• M22: 7,986,133 km (0.112 R)
• M23: 8,130,794 km (0.062 R)
• M24: 8,179,114 km (0.046 R)
• M25: 8,227,733 km (0.117 R)
• M26: 8,520,646 km (0.112 R)
• M27: 9,932,700 km (0.085 R)
• M28: 10,612,473 km (0.09 R)
• M29: 11,307,205 km (0.085 R)
• M30: 11,361,210 km (0.102 R)
• M31: 11,742,086 km (0.066 R)
• M32: 12,571,906 km (0.101 R)
• M33: 12,683,955 km (0.102 R)
• M34: 13,249,285 km (0.103 R)
• M35: 13,880,588 km (0.09 R)
• M36: 14,816,173 km (0.104 R)
• M37: 14,875,264 km (0.093 R)
• M38: 15,591,240 km (0.058 R)
• M39: 16,074,740 km (0.065 R)
• M40: 16,809,116 km (0.083 R)
• M41: 17,931,100 km (0.115 R)
• M42: 18,501,068 km (0.091 R)
• M43: 18,820,310 km (0.102 R)
• M44: 18,884,338 km (0.112 R)
• M45: 19,593,880 km (0.12 R)
• M46: 19,984,480 km (0.067 R)
• M47: 20,180,753 km (0.118 R)
• M48: 21,238,410 km (0.084 R)
• M49: 21,706,801 km (0.081 R)
• M50: 23,132,319 km (0.104 R)
• M51: 23,960,343 km (0.11 R)
• M52: 24,517,595 km (0.074 R)
• M53: 25,929,649 km (0.102 R)
• M54: 26,501,861 km (0.036 R)
• M55: 28,389,936 km (0.042 R)
• M56: 29,053,552 km (0.09 R)
• M57: 29,275,855 km (0.084 R)
• M58: 30,095,950 km (0.049 R)
• M59: 31,226,312 km (0.094 R)
• M60: 32,293,842 km (0.074 R)
• M61: 32,678,009 km (0.037 R)
• M62: 32,986,330 km (0.085 R)
• M63: 33,528,473 km (0.094 R)
• M64: 35,250,943 km (0.088 R)
• M65: 35,409,068 km (0.075 R)
• M66: 35,725,767 km (0.114 R)
• M67: 35,805,054 km (0.107 R)
• M68: 37,726,638 km (0.094 R)
• M69: 38,212,233 km (0.069 R)
• M70: 39,927,971 km (0.1 R)
• M71: 42,927,259 km (0.05 R)
• M72: 43,096,005 km (0.06 R)
• M73: 43,349,573 km (0.05 R)
• M74: 43,943,028 km (0.048 R)
• M75: 45,481,493 km (0.064 R)
• M76: 46,950,544 km (0.1 R)
• M77: 47,560,005 km (0.094 R)
• M78: 49,227,274 km (0.043 R)
• M79: 50,290,167 km (0.068 R)
• M80: 50,557,199 km (0.103 R)
• M81: 50,913,691 km (0.096 R)
• M82: 51,360,689 km (0.107 R)
• M83: 51,719,125 km (0.068 R)
• M84: 51,898,643 km (0.115 R)
• M85: 52,528,749 km (0.098 R)
• M86: 53,251,905 km (0.117 R)
• M87: 53,887,397 km (0.116 R)
• M88: 54,160,413 km (0.091 R)
• M89: 54,525,282 km (0.108 R)
• M90: 54,708,091 km (0.084 R)
• M91: 54,799,495 km (0.072 R)
• M92: 57,195,006 km (0.091 R)
• M93: 57,473,557 km (0.119 R)
• M94: 59,812,520 km (0.057 R)
• M95: 59,906,767 km (0.056 R)
• M96: 63,426,954 km (0.113 R)
• M97: 63,907,762 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.2

Radius: 7.4

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.25 AU - 12.01 AU

Year: 22255 Days

Day: 19.7 Hours

Environment

Temp: -244 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,766,524 km

• M1: 143,315 km (0.118 R)
• M2: 325,974 km (0.062 R)
• M3: 581,637 km (0.083 R)
• M4: 1,171,800 km (0.064 R)
• M5: 1,805,945 km (0.103 R)
• M6: 2,223,922 km (0.107 R)
• M7: 2,290,942 km (0.036 R)
• M8: 3,374,330 km (0.102 R)
• M9: 5,520,012 km (0.05 R)
• M10: 5,981,222 km (0.112 R)
• M11: 6,359,106 km (0.12 R)
• M12: 6,502,720 km (0.079 R)
• M13: 6,940,294 km (0.09 R)
• M14: 7,137,913 km (0.059 R)
• M15: 7,792,703 km (0.078 R)
• M16: 9,759,167 km (0.062 R)
• M17: 11,634,526 km (0.099 R)
• M18: 12,165,000 km (0.115 R)
• M19: 13,617,745 km (0.102 R)
• M20: 14,239,025 km (0.106 R)
• M21: 14,553,180 km (0.094 R)
• M22: 14,679,441 km (0.064 R)
• M23: 14,869,580 km (0.062 R)
• M24: 15,252,251 km (0.083 R)
• M25: 15,444,933 km (0.101 R)
• M26: 15,573,737 km (0.044 R)
• M27: 15,897,317 km (0.11 R)
• M28: 16,485,536 km (0.117 R)
• M29: 17,147,357 km (0.071 R)
• M30: 17,347,668 km (0.085 R)
• M31: 17,481,558 km (0.082 R)
• M32: 18,156,394 km (0.111 R)
• M33: 19,392,522 km (0.08 R)
• M34: 20,726,486 km (0.097 R)
• M35: 20,868,753 km (0.109 R)
• M36: 21,082,529 km (0.071 R)
• M37: 21,225,544 km (0.088 R)
• M38: 21,512,323 km (0.113 R)
• M39: 21,800,449 km (0.062 R)
• M40: 23,260,375 km (0.114 R)
• M41: 23,334,276 km (0.093 R)
• M42: 23,556,130 km (0.108 R)
• M43: 23,630,330 km (0.077 R)
• M44: 23,778,881 km (0.117 R)
• M45: 24,902,510 km (0.097 R)
• M46: 27,512,844 km (0.082 R)
• M47: 28,929,685 km (0.107 R)
• M48: 29,168,144 km (0.091 R)
• M49: 30,289,380 km (0.084 R)
• M50: 30,693,294 km (0.062 R)
• M51: 31,424,828 km (0.029 R)
• M52: 31,997,638 km (0.092 R)
• M53: 33,153,731 km (0.095 R)
• M54: 33,820,638 km (0.102 R)
• M55: 36,961,595 km (0.103 R)
• M56: 37,739,504 km (0.036 R)
• M57: 38,261,151 km (0.034 R)
• M58: 38,610,313 km (0.095 R)
• M59: 40,549,251 km (0.097 R)
• M60: 41,620,072 km (0.109 R)
• M61: 42,519,604 km (0.093 R)
• M62: 44,612,628 km (0.09 R)
• M63: 45,348,500 km (0.043 R)
• M64: 45,903,059 km (0.069 R)
• M65: 45,995,810 km (0.1 R)
• M66: 48,803,762 km (0.056 R)
• M67: 49,656,919 km (0.097 R)
• M68: 49,847,207 km (0.106 R)
• M69: 50,419,569 km (0.111 R)
• M70: 51,570,575 km (0.113 R)
• M71: 52,149,369 km (0.078 R)
• M72: 52,246,009 km (0.095 R)
• M73: 52,730,257 km (0.067 R)
• M74: 53,216,002 km (0.094 R)
• M75: 53,313,390 km (0.06 R)
• M76: 53,703,242 km (0.119 R)
• M77: 54,485,788 km (0.037 R)
• M78: 54,976,918 km (0.101 R)
• M79: 55,272,224 km (0.108 R)
• M80: 56,260,618 km (0.118 R)
• M81: 58,254,608 km (0.112 R)
• M82: 58,958,017 km (0.09 R)
• M83: 60,779,520 km (0.088 R)
• M84: 61,084,850 km (0.115 R)
• M85: 62,106,603 km (0.109 R)
• M86: 62,516,801 km (0.1 R)
• M87: 63,340,038 km (0.12 R)
• M88: 65,517,883 km (0.063 R)
• M89: 66,563,573 km (0.111 R)
• M90: 68,248,045 km (0.114 R)
• M91: 71,015,306 km (0.108 R)
• M92: 71,122,418 km (0.096 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 11,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit