🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.5

Radius: 14.3

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.03 AU - 1.31 AU

Year: 874 Days

Day: 7.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 65,672,121 km

• M1: 215,571 km (0.099 R)
• M2: 305,030 km (0.099 R)
• M3: 417,228 km (0.099 R)
• M4: 533,466 km (0.051 R)
• M5: 645,365 km (0.081 R)
• M6: 736,919 km (0.096 R)
• M7: 924,664 km (0.104 R)
• M8: 1,042,398 km (0.098 R)
• M9: 1,256,921 km (0.117 R)
• M10: 1,382,883 km (0.085 R)
• M11: 1,473,689 km (0.12 R)
• M12: 1,627,625 km (0.111 R)
• M13: 1,717,234 km (0.094 R)
• M14: 1,808,489 km (0.045 R)
• M15: 1,901,539 km (0.09 R)
• M16: 2,025,705 km (0.086 R)
• M17: 2,137,754 km (0.105 R)
• M18: 2,282,714 km (0.053 R)
• M19: 2,615,120 km (0.111 R)
• M20: 2,770,702 km (0.103 R)
• M21: 2,862,256 km (0.089 R)
• M22: 2,971,762 km (0.119 R)
• M23: 3,074,236 km (0.108 R)
• M24: 3,247,620 km (0.093 R)
• M25: 3,495,953 km (0.036 R)
• M26: 3,604,411 km (0.081 R)
• M27: 3,815,344 km (0.113 R)
• M28: 3,908,394 km (0.068 R)
• M29: 4,230,478 km (0.061 R)
• M30: 4,482,700 km (0.119 R)
• M31: 4,660,273 km (0.063 R)
• M32: 5,145,269 km (0.066 R)
• M33: 5,238,169 km (0.079 R)
• M34: 5,373,107 km (0.112 R)
• M35: 5,477,825 km (0.112 R)
• M36: 5,678,586 km (0.091 R)
• M37: 5,806,641 km (0.064 R)
• M38: 5,924,973 km (0.116 R)
• M39: 6,098,507 km (0.105 R)
• M40: 6,262,616 km (0.061 R)
• M41: 6,561,961 km (0.082 R)
• M42: 6,651,570 km (0.093 R)
• M43: 6,764,068 km (0.07 R)
• M44: 6,900,052 km (0.096 R)
• M45: 7,002,676 km (0.065 R)
• M46: 7,163,195 km (0.052 R)
• M47: 7,453,116 km (0.079 R)
• M48: 7,628,893 km (0.086 R)
• M49: 7,901,012 km (0.107 R)
• M50: 8,080,379 km (0.05 R)
• M51: 8,212,624 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.8

Radius: 10.3

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.91 AU - 2.99 AU

Year: 2647 Days

Day: 14.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 65,672,121 km

• M1: 160,219 km (0.107 R)
• M2: 252,222 km (0.1 R)
• M3: 370,554 km (0.112 R)
• M4: 564,582 km (0.103 R)
• M5: 637,137 km (0.094 R)
• M6: 703,708 km (0.076 R)
• M7: 813,663 km (0.07 R)
• M8: 1,029,383 km (0.113 R)
• M9: 1,144,274 km (0.058 R)
• M10: 1,227,451 km (0.088 R)
• M11: 1,688,212 km (0.099 R)
• M12: 1,839,306 km (0.107 R)
• M13: 1,923,679 km (0.117 R)
• M14: 1,995,037 km (0.082 R)
• M15: 2,155,257 km (0.109 R)
• M16: 2,304,555 km (0.117 R)
• M17: 2,442,036 km (0.11 R)
• M18: 2,550,793 km (0.116 R)
• M19: 2,709,217 km (0.08 R)
• M20: 2,789,551 km (0.114 R)
• M21: 3,052,245 km (0.077 R)
• M22: 3,513,904 km (0.116 R)
• M23: 3,672,777 km (0.109 R)
• M24: 3,906,449 km (0.092 R)
• M25: 4,126,508 km (0.064 R)
• M26: 4,256,807 km (0.083 R)
• M27: 4,445,301 km (0.12 R)
• M28: 4,909,054 km (0.103 R)
• M29: 5,267,042 km (0.067 R)
• M30: 5,469,597 km (0.079 R)
• M31: 6,113,915 km (0.076 R)
• M32: 6,198,737 km (0.09 R)
• M33: 6,499,130 km (0.094 R)
• M34: 6,585,747 km (0.101 R)
• M35: 6,958,545 km (0.03 R)
• M36: 7,024,966 km (0.077 R)
• M37: 7,587,305 km (0.082 R)
• M38: 7,839,377 km (0.086 R)
• M39: 8,024,430 km (0.112 R)
• M40: 8,612,200 km (0.101 R)
• M41: 8,803,236 km (0.047 R)
• M42: 8,971,534 km (0.054 R)
• M43: 9,068,174 km (0.068 R)
• M44: 9,433,642 km (0.097 R)
• M45: 10,280,066 km (0.113 R)
• M46: 10,661,242 km (0.035 R)
• M47: 10,815,028 km (0.044 R)
• M48: 11,176,607 km (0.056 R)
• M49: 11,964,987 km (0.086 R)
• M50: 12,044,873 km (0.087 R)
• M51: 12,581,630 km (0.078 R)
• M52: 12,689,789 km (0.036 R)
• M53: 12,825,624 km (0.091 R)
• M54: 12,989,284 km (0.084 R)
• M55: 13,291,023 km (0.075 R)
• M56: 13,373,750 km (0.12 R)
• M57: 13,484,303 km (0.101 R)
• M58: 14,266,551 km (0.105 R)
• M59: 14,379,497 km (0.044 R)
• M60: 14,492,743 km (0.086 R)
• M61: 14,834,274 km (0.119 R)
• M62: 15,063,458 km (0.058 R)
• M63: 15,496,395 km (0.062 R)
• M64: 15,874,877 km (0.077 R)
• M65: 16,670,738 km (0.063 R)
• M66: 16,789,668 km (0.094 R)
• M67: 16,909,047 km (0.071 R)
• M68: 17,088,415 km (0.042 R)
• M69: 17,873,505 km (0.112 R)
• M70: 17,964,759 km (0.075 R)
• M71: 18,485,360 km (0.099 R)
• M72: 19,104,097 km (0.063 R)
• M73: 19,228,712 km (0.042 R)
• M74: 19,416,008 km (0.117 R)
• M75: 20,521,088 km (0.104 R)
• M76: 20,904,657 km (0.112 R)
• M77: 21,355,096 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.8

Radius: 11.1

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.32 AU - 3.44 AU

Year: 4289 Days

Day: 7.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 65,672,121 km

• M1: 146,157 km (0.057 R)
• M2: 248,482 km (0.071 R)
• M3: 335,997 km (0.083 R)
• M4: 468,391 km (0.076 R)
• M5: 908,657 km (0.072 R)
• M6: 1,063,790 km (0.041 R)
• M7: 1,457,831 km (0.097 R)
• M8: 1,592,619 km (0.101 R)
• M9: 1,721,722 km (0.028 R)
• M10: 2,173,657 km (0.076 R)
• M11: 2,250,700 km (0.101 R)
• M12: 2,373,819 km (0.104 R)
• M13: 2,476,144 km (0.089 R)
• M14: 2,864,500 km (0.109 R)
• M15: 3,399,312 km (0.057 R)
• M16: 3,541,131 km (0.065 R)
• M17: 3,698,209 km (0.095 R)
• M18: 3,790,960 km (0.113 R)
• M19: 3,951,628 km (0.078 R)
• M20: 4,142,066 km (0.078 R)
• M21: 4,433,482 km (0.087 R)
• M22: 4,745,992 km (0.026 R)
• M23: 4,861,482 km (0.106 R)
• M24: 4,992,380 km (0.098 R)
• M25: 5,498,021 km (0.106 R)
• M26: 5,710,899 km (0.083 R)
• M27: 5,864,685 km (0.046 R)
• M28: 5,957,586 km (0.115 R)
• M29: 6,035,526 km (0.081 R)
• M30: 6,799,971 km (0.075 R)
• M31: 7,012,400 km (0.095 R)
• M32: 7,696,362 km (0.111 R)
• M33: 8,106,709 km (0.045 R)
• M34: 8,559,392 km (0.049 R)
• M35: 8,717,966 km (0.069 R)
• M36: 9,362,284 km (0.078 R)
• M37: 9,653,551 km (0.088 R)
• M38: 9,837,107 km (0.06 R)
• M39: 10,810,391 km (0.11 R)
• M40: 11,289,104 km (0.099 R)
• M41: 11,366,446 km (0.107 R)
• M42: 11,463,236 km (0.065 R)
• M43: 12,208,084 km (0.034 R)
• M44: 13,029,227 km (0.102 R)
• M45: 13,191,540 km (0.037 R)
• M46: 13,415,937 km (0.05 R)
• M47: 13,538,757 km (0.12 R)
• M48: 13,662,026 km (0.076 R)
• M49: 13,744,454 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.3

Radius: 11.9

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.45 AU - 5.47 AU

Year: 7625 Days

Day: 7.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,672,121 km

• M1: 163,810 km (0.117 R)
• M2: 246,836 km (0.074 R)
• M3: 452,534 km (0.05 R)
• M4: 531,820 km (0.089 R)
• M5: 707,598 km (0.115 R)
• M6: 787,034 km (0.072 R)
• M7: 991,684 km (0.064 R)
• M8: 1,332,019 km (0.107 R)
• M9: 1,537,118 km (0.099 R)
• M10: 1,752,838 km (0.117 R)
• M11: 2,118,904 km (0.119 R)
• M12: 2,214,198 km (0.119 R)
• M13: 2,610,333 km (0.111 R)
• M14: 2,816,778 km (0.094 R)
• M15: 3,191,371 km (0.072 R)
• M16: 3,525,274 km (0.098 R)
• M17: 3,899,717 km (0.074 R)
• M18: 4,226,738 km (0.114 R)
• M19: 4,593,702 km (0.12 R)
• M20: 4,687,051 km (0.11 R)
• M21: 4,875,843 km (0.06 R)
• M22: 4,971,137 km (0.12 R)
• M23: 6,162,834 km (0.105 R)
• M24: 6,266,056 km (0.085 R)
• M25: 6,404,584 km (0.049 R)
• M26: 7,366,050 km (0.115 R)
• M27: 7,475,705 km (0.082 R)
• M28: 7,733,612 km (0.107 R)
• M29: 7,845,212 km (0.088 R)
• M30: 8,678,920 km (0.117 R)
• M31: 9,382,030 km (0.093 R)
• M32: 10,306,994 km (0.08 R)
• M33: 10,676,950 km (0.116 R)
• M34: 10,759,677 km (0.064 R)
• M35: 11,642,005 km (0.069 R)
• M36: 11,812,697 km (0.067 R)
• M37: 11,984,136 km (0.067 R)
• M38: 12,199,856 km (0.099 R)
• M39: 12,460,156 km (0.068 R)
• M40: 13,744,753 km (0.05 R)
• M41: 13,925,168 km (0.055 R)
• M42: 14,471,350 km (0.104 R)
• M43: 14,609,130 km (0.072 R)
• M44: 14,793,285 km (0.082 R)
• M45: 15,117,463 km (0.109 R)
• M46: 15,397,361 km (0.045 R)
• M47: 15,678,904 km (0.099 R)
• M48: 17,306,230 km (0.098 R)
• M49: 17,452,387 km (0.115 R)
• M50: 17,696,830 km (0.03 R)
• M51: 18,139,939 km (0.113 R)
• M52: 18,936,547 km (0.099 R)
• M53: 19,642,948 km (0.118 R)
• M54: 19,897,265 km (0.106 R)
• M55: 20,306,565 km (0.11 R)
• M56: 20,512,262 km (0.103 R)
• M57: 20,718,707 km (0.115 R)
• M58: 21,133,542 km (0.091 R)
• M59: 21,342,081 km (0.08 R)
• M60: 22,500,717 km (0.12 R)
• M61: 23,517,982 km (0.102 R)
• M62: 24,059,227 km (0.098 R)
• M63: 24,222,588 km (0.106 R)
• M64: 24,604,811 km (0.104 R)
• M65: 26,489,893 km (0.084 R)
• M66: 27,109,677 km (0.063 R)
• M67: 27,449,713 km (0.086 R)
• M68: 28,593,539 km (0.079 R)
• M69: 29,519,849 km (0.113 R)
• M70: 30,455,883 km (0.119 R)
• M71: 31,342,399 km (0.091 R)
• M72: 31,639,800 km (0.063 R)
• M73: 31,938,098 km (0.118 R)
• M74: 32,597,675 km (0.091 R)
• M75: 34,972,242 km (0.056 R)
• M76: 36,086,896 km (0.107 R)
• M77: 36,211,361 km (0.082 R)
• M78: 36,523,423 km (0.059 R)
• M79: 36,899,063 km (0.047 R)
• M80: 37,780,643 km (0.085 R)
• M81: 38,160,472 km (0.073 R)
• M82: 38,478,068 km (0.094 R)
• M83: 38,669,105 km (0.108 R)
• M84: 39,243,860 km (0.108 R)
• M85: 40,790,403 km (0.026 R)
• M86: 41,245,180 km (0.068 R)
• M87: 41,440,705 km (0.035 R)
• M88: 42,488,189 km (0.081 R)
• M89: 42,949,249 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.7

Radius: 4.8

Gravity: 20.34 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.63 AU - 10.85 AU

Year: 19387 Days

Day: 17.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,672,121 km

• M1: 90,208 km (0.047 R)
• M2: 156,928 km (0.096 R)
• M3: 259,403 km (0.096 R)
• M4: 604,375 km (0.096 R)
• M5: 976,126 km (0.099 R)
• M6: 1,146,967 km (0.1 R)
• M7: 1,544,299 km (0.047 R)
• M8: 1,685,669 km (0.074 R)
• M9: 1,860,848 km (0.079 R)
• M10: 2,685,581 km (0.09 R)
• M11: 3,607,702 km (0.065 R)
• M12: 3,682,501 km (0.108 R)
• M13: 3,986,334 km (0.114 R)
• M14: 4,417,326 km (0.077 R)
• M15: 4,780,998 km (0.078 R)
• M16: 5,493,683 km (0.116 R)
• M17: 6,194,249 km (0.107 R)
• M18: 6,509,602 km (0.101 R)
• M19: 6,876,416 km (0.11 R)
• M20: 7,297,085 km (0.109 R)
• M21: 7,486,625 km (0.105 R)
• M22: 8,114,039 km (0.059 R)
• M23: 8,508,528 km (0.048 R)
• M24: 8,658,126 km (0.075 R)
• M25: 9,316,058 km (0.101 R)
• M26: 10,465,717 km (0.096 R)
• M27: 11,111,531 km (0.109 R)
• M28: 11,714,860 km (0.089 R)
• M29: 11,881,212 km (0.06 R)
• M30: 12,104,263 km (0.072 R)
• M31: 12,328,660 km (0.112 R)
• M32: 12,781,642 km (0.082 R)
• M33: 15,489,962 km (0.078 R)
• M34: 15,733,657 km (0.105 R)
• M35: 16,845,618 km (0.107 R)
• M36: 18,560,458 km (0.038 R)
• M37: 18,689,711 km (0.091 R)
• M38: 19,800,026 km (0.114 R)
• M39: 20,197,059 km (0.114 R)
• M40: 20,663,505 km (0.088 R)
• M41: 21,336,097 km (0.1 R)
• M42: 21,879,287 km (0.113 R)
• M43: 22,495,929 km (0.103 R)
• M44: 22,979,430 km (0.112 R)
• M45: 23,048,694 km (0.066 R)
• M46: 23,536,083 km (0.058 R)
• M47: 23,606,095 km (0.051 R)
• M48: 23,745,969 km (0.071 R)
• M49: 24,238,296 km (0.05 R)
• M50: 24,804,973 km (0.117 R)
• M51: 25,879,235 km (0.103 R)
• M52: 26,168,258 km (0.054 R)
• M53: 27,702,982 km (0.08 R)
• M54: 28,072,788 km (0.049 R)
• M55: 28,295,390 km (0.087 R)
• M56: 28,369,740 km (0.103 R)
• M57: 28,742,388 km (0.101 R)
• M58: 28,966,785 km (0.087 R)
• M59: 29,191,780 km (0.071 R)
• M60: 29,417,224 km (0.092 R)
• M61: 29,718,814 km (0.063 R)
• M62: 32,634,925 km (0.119 R)
• M63: 33,025,376 km (0.079 R)
• M64: 33,260,394 km (0.037 R)
• M65: 33,889,752 km (0.037 R)
• M66: 34,841,194 km (0.065 R)
• M67: 37,502,541 km (0.1 R)
• M68: 38,075,351 km (0.072 R)
• M69: 38,651,153 km (0.068 R)
• M70: 39,978,086 km (0.038 R)
• M71: 40,061,412 km (0.034 R)
• M72: 40,563,313 km (0.048 R)
• M73: 41,235,456 km (0.072 R)
• M74: 43,103,036 km (0.09 R)
• M75: 44,651,524 km (0.084 R)
• M76: 45,084,909 km (0.094 R)
• M77: 47,625,679 km (0.113 R)
• M78: 49,136,617 km (0.118 R)
• M79: 49,315,387 km (0.058 R)
• M80: 50,934,185 km (0.05 R)
• M81: 51,205,706 km (0.052 R)
• M82: 52,296,424 km (0.036 R)
• M83: 52,661,742 km (0.104 R)
• M84: 53,578,627 km (0.113 R)
• M85: 54,039,089 km (0.092 R)
• M86: 55,056,654 km (0.089 R)
• M87: 56,267,350 km (0.107 R)
• M88: 57,110,782 km (0.092 R)
• M89: 61,197,347 km (0.118 R)
• M90: 61,582,263 km (0.116 R)
• M91: 64,592,471 km (0.084 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 12,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit