🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.3

Radius: 14.7

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.07 AU - 1.71 AU

Year: 1058 Days

Day: 8.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 86,012,753 km

• M1: 197,619 km (0.068 R)
• M2: 293,960 km (0.11 R)
• M3: 418,874 km (0.088 R)
• M4: 528,529 km (0.066 R)
• M5: 668,852 km (0.072 R)
• M6: 798,553 km (0.05 R)
• M7: 1,014,872 km (0.112 R)
• M8: 1,130,810 km (0.104 R)
• M9: 1,228,797 km (0.046 R)
• M10: 1,361,490 km (0.091 R)
• M11: 1,599,949 km (0.058 R)
• M12: 1,816,717 km (0.104 R)
• M13: 1,970,054 km (0.111 R)
• M14: 2,203,577 km (0.083 R)
• M15: 2,309,342 km (0.092 R)
• M16: 2,426,777 km (0.087 R)
• M17: 2,596,570 km (0.108 R)
• M18: 2,885,294 km (0.064 R)
• M19: 3,001,681 km (0.067 R)
• M20: 3,141,256 km (0.11 R)
• M21: 3,327,057 km (0.116 R)
• M22: 3,595,884 km (0.081 R)
• M23: 4,642,022 km (0.11 R)
• M24: 4,754,220 km (0.056 R)
• M25: 4,930,596 km (0.105 R)
• M26: 5,121,932 km (0.076 R)
• M27: 5,485,754 km (0.085 R)
• M28: 6,006,654 km (0.064 R)
• M29: 6,197,541 km (0.111 R)
• M30: 6,529,648 km (0.081 R)
• M31: 6,967,222 km (0.065 R)
• M32: 7,196,854 km (0.089 R)
• M33: 7,399,859 km (0.114 R)
• M34: 7,560,826 km (0.117 R)
• M35: 7,975,511 km (0.1 R)
• M36: 8,110,449 km (0.12 R)
• M37: 8,337,089 km (0.119 R)
• M38: 8,703,903 km (0.103 R)
• M39: 9,044,986 km (0.077 R)
• M40: 9,138,784 km (0.119 R)
• M41: 9,248,589 km (0.107 R)
• M42: 9,517,117 km (0.108 R)
• M43: 9,708,303 km (0.104 R)
• M44: 9,868,523 km (0.11 R)
• M45: 10,045,946 km (0.062 R)
• M46: 10,159,341 km (0.099 R)
• M47: 10,256,879 km (0.11 R)
• M48: 10,354,716 km (0.072 R)
• M49: 10,650,172 km (0.098 R)
• M50: 10,798,872 km (0.06 R)
• M51: 11,115,271 km (0.031 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.4

Radius: 6.4

Gravity: 12.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.04 AU - 7.2 AU

Year: 12267 Days

Day: 17.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,012,753 km

• M1: 102,624 km (0.105 R)
• M2: 179,966 km (0.101 R)
• M3: 461,509 km (0.107 R)
• M4: 684,560 km (0.057 R)
• M5: 939,475 km (0.058 R)
• M6: 1,057,657 km (0.041 R)
• M7: 1,118,543 km (0.111 R)
• M8: 1,308,383 km (0.052 R)
• M9: 1,624,184 km (0.088 R)
• M10: 2,594,027 km (0.099 R)
• M11: 2,677,054 km (0.106 R)
• M12: 2,989,115 km (0.034 R)
• M13: 3,164,294 km (0.1 R)
• M14: 3,253,155 km (0.108 R)
• M15: 3,342,764 km (0.093 R)
• M16: 3,433,271 km (0.06 R)
• M17: 3,961,501 km (0.117 R)
• M18: 4,382,320 km (0.061 R)
• M19: 4,783,542 km (0.112 R)
• M20: 5,266,294 km (0.092 R)
• M21: 5,692,498 km (0.064 R)
• M22: 6,427,173 km (0.071 R)
• M23: 7,152,573 km (0.094 R)
• M24: 8,186,743 km (0.113 R)
• M25: 8,638,230 km (0.095 R)
• M26: 8,679,668 km (0.114 R)
• M27: 9,651,157 km (0.028 R)
• M28: 9,953,644 km (0.12 R)
• M29: 11,104,201 km (0.106 R)
• M30: 11,466,527 km (0.112 R)
• M31: 12,202,998 km (0.079 R)
• M32: 13,480,264 km (0.096 R)
• M33: 13,528,285 km (0.105 R)
• M34: 14,650,718 km (0.114 R)
• M35: 14,749,752 km (0.048 R)
• M36: 14,849,085 km (0.106 R)
• M37: 16,006,075 km (0.117 R)
• M38: 17,191,937 km (0.088 R)
• M39: 18,619,699 km (0.072 R)
• M40: 18,834,522 km (0.115 R)
• M41: 18,888,227 km (0.057 R)
• M42: 18,942,082 km (0.07 R)
• M43: 19,701,591 km (0.107 R)
• M44: 22,039,207 km (0.058 R)
• M45: 22,323,293 km (0.057 R)
• M46: 22,665,873 km (0.037 R)
• M47: 23,010,097 km (0.094 R)
• M48: 23,125,138 km (0.073 R)
• M49: 23,936,557 km (0.111 R)
• M50: 23,994,750 km (0.079 R)
• M51: 24,169,930 km (0.057 R)
• M52: 24,934,076 km (0.109 R)
• M53: 24,993,167 km (0.096 R)
• M54: 25,111,648 km (0.101 R)
• M55: 25,885,368 km (0.102 R)
• M56: 26,425,716 km (0.117 R)
• M57: 26,486,004 km (0.04 R)
• M58: 27,152,014 km (0.116 R)
• M59: 27,639,703 km (0.03 R)
• M60: 28,376,771 km (0.064 R)
• M61: 28,623,907 km (0.114 R)
• M62: 29,494,567 km (0.065 R)
• M63: 29,557,098 km (0.104 R)
• M64: 29,619,630 km (0.099 R)
• M65: 29,996,019 km (0.072 R)
• M66: 30,310,773 km (0.09 R)
• M67: 30,626,574 km (0.108 R)
• M68: 30,880,142 km (0.091 R)
• M69: 31,261,766 km (0.097 R)
• M70: 31,453,102 km (0.112 R)
• M71: 33,127,850 km (0.114 R)
• M72: 35,427,618 km (0.105 R)
• M73: 35,494,189 km (0.105 R)
• M74: 35,760,473 km (0.097 R)
• M75: 36,563,216 km (0.099 R)
• M76: 36,832,193 km (0.082 R)
• M77: 37,236,705 km (0.084 R)
• M78: 37,642,863 km (0.06 R)
• M79: 38,050,368 km (0.083 R)
• M80: 38,938,381 km (0.092 R)
• M81: 39,626,232 km (0.109 R)
• M82: 40,110,031 km (0.113 R)
• M83: 40,248,559 km (0.12 R)
• M84: 40,526,213 km (0.102 R)
• M85: 40,874,177 km (0.089 R)
• M86: 42,346,520 km (0.118 R)
• M87: 43,408,814 km (0.086 R)
• M88: 43,622,290 km (0.114 R)
• M89: 44,336,471 km (0.089 R)
• M90: 45,342,815 km (0.098 R)
• M91: 45,704,094 km (0.107 R)
• M92: 46,066,271 km (0.106 R)
• M93: 46,574,903 km (0.087 R)
• M94: 47,085,481 km (0.079 R)
• M95: 48,185,773 km (0.089 R)
• M96: 48,333,127 km (0.105 R)
• M97: 48,702,036 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.2

Radius: 4.9

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.17 AU - 9.17 AU

Year: 16483 Days

Day: 24.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,012,753 km

• M1: 97,239 km (0.092 R)
• M2: 136,134 km (0.058 R)
• M3: 407,205 km (0.099 R)
• M4: 466,446 km (0.061 R)
• M5: 528,828 km (0.067 R)
• M6: 959,670 km (0.026 R)
• M7: 1,452,296 km (0.107 R)
• M8: 1,884,933 km (0.12 R)
• M9: 1,960,779 km (0.076 R)
• M10: 2,089,433 km (0.064 R)
• M11: 3,124,202 km (0.11 R)
• M12: 5,615,455 km (0.112 R)
• M13: 5,761,612 km (0.083 R)
• M14: 5,983,316 km (0.056 R)
• M15: 6,020,566 km (0.095 R)
• M16: 6,626,288 km (0.106 R)
• M17: 6,703,331 km (0.075 R)
• M18: 6,975,599 km (0.079 R)
• M19: 7,053,988 km (0.076 R)
• M20: 7,651,482 km (0.095 R)
• M21: 7,935,868 km (0.098 R)
• M22: 8,017,698 km (0.062 R)
• M23: 8,724,997 km (0.092 R)
• M24: 8,852,005 km (0.062 R)
• M25: 8,894,341 km (0.109 R)
• M26: 9,582,492 km (0.072 R)
• M27: 9,801,054 km (0.096 R)
• M28: 11,422,545 km (0.1 R)
• M29: 12,453,574 km (0.12 R)
• M30: 12,835,797 km (0.078 R)
• M31: 13,367,767 km (0.098 R)
• M32: 13,759,115 km (0.11 R)
• M33: 14,503,065 km (0.086 R)
• M34: 14,753,940 km (0.11 R)
• M35: 15,720,193 km (0.074 R)
• M36: 16,549,713 km (0.087 R)
• M37: 16,759,300 km (0.051 R)
• M38: 16,811,958 km (0.1 R)
• M39: 16,864,467 km (0.093 R)
• M40: 18,197,085 km (0.114 R)
• M41: 19,067,445 km (0.097 R)
• M42: 19,840,118 km (0.12 R)
• M43: 20,174,470 km (0.081 R)
• M44: 20,905,106 km (0.089 R)
• M45: 21,931,048 km (0.087 R)
• M46: 22,334,513 km (0.092 R)
• M47: 22,740,372 km (0.104 R)
• M48: 23,031,789 km (0.101 R)
• M49: 23,324,402 km (0.084 R)
• M50: 23,854,128 km (0.111 R)
• M51: 25,709,292 km (0.028 R)
• M52: 25,891,203 km (0.08 R)
• M53: 27,362,348 km (0.119 R)
• M54: 27,920,947 km (0.043 R)
• M55: 28,608,798 km (0.089 R)
• M56: 29,049,513 km (0.1 R)
• M57: 29,937,526 km (0.089 R)
• M58: 30,449,001 km (0.043 R)
• M59: 30,513,029 km (0.086 R)
• M60: 30,577,206 km (0.064 R)
• M61: 31,805,106 km (0.08 R)
• M62: 32,457,801 km (0.115 R)
• M63: 33,445,147 km (0.109 R)
• M64: 33,643,813 km (0.109 R)
• M65: 34,442,367 km (0.057 R)
• M66: 35,179,884 km (0.101 R)
• M67: 36,261,776 km (0.064 R)
• M68: 36,738,544 km (0.046 R)
• M69: 36,875,127 km (0.11 R)
• M70: 37,148,742 km (0.08 R)
• M71: 37,560,585 km (0.051 R)
• M72: 38,181,266 km (0.11 R)
• M73: 38,874,802 km (0.089 R)
• M74: 39,922,735 km (0.102 R)
• M75: 40,344,601 km (0.101 R)
• M76: 40,485,522 km (0.119 R)
• M77: 40,555,983 km (0.048 R)
• M78: 40,626,593 km (0.032 R)
• M79: 41,405,549 km (0.042 R)
• M80: 41,690,084 km (0.092 R)
• M81: 42,117,934 km (0.087 R)
• M82: 42,404,115 km (0.087 R)
• M83: 42,547,430 km (0.064 R)
• M84: 42,762,701 km (0.118 R)
• M85: 43,916,699 km (0.109 R)
• M86: 43,989,104 km (0.069 R)
• M87: 44,716,000 km (0.077 R)
• M88: 45,593,541 km (0.065 R)
• M89: 46,034,406 km (0.119 R)
• M90: 47,216,978 km (0.076 R)
• M91: 48,559,319 km (0.07 R)
• M92: 48,634,268 km (0.105 R)
• M93: 49,536,493 km (0.069 R)
• M94: 50,141,018 km (0.11 R)
• M95: 50,368,406 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.5

Radius: 7.9

Gravity: 15.63 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.59 AU - 12.23 AU

Year: 20143 Days

Day: 20.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,012,753 km

• M1: 256,112 km (0.069 R)
• M2: 341,233 km (0.115 R)
• M3: 567,126 km (0.071 R)
• M4: 660,774 km (0.086 R)
• M5: 1,758,074 km (0.107 R)
• M6: 2,227,363 km (0.039 R)
• M7: 2,417,950 km (0.078 R)
• M8: 2,613,924 km (0.061 R)
• M9: 4,218,510 km (0.1 R)
• M10: 5,139,435 km (0.106 R)
• M11: 5,700,128 km (0.104 R)
• M12: 5,908,966 km (0.07 R)
• M13: 6,173,455 km (0.095 R)
• M14: 6,280,268 km (0.051 R)
• M15: 8,072,600 km (0.05 R)
• M16: 8,663,213 km (0.045 R)
• M17: 8,843,029 km (0.096 R)
• M18: 9,206,552 km (0.116 R)
• M19: 9,698,879 km (0.117 R)
• M20: 10,389,722 km (0.114 R)
• M21: 10,773,141 km (0.082 R)
• M22: 11,951,374 km (0.119 R)
• M23: 12,218,705 km (0.075 R)
• M24: 14,215,388 km (0.108 R)
• M25: 15,215,151 km (0.078 R)
• M26: 15,359,812 km (0.07 R)
• M27: 16,089,849 km (0.099 R)
• M28: 16,906,055 km (0.049 R)
• M29: 16,981,004 km (0.085 R)
• M30: 17,206,149 km (0.077 R)
• M31: 17,356,943 km (0.116 R)
• M32: 18,810,586 km (0.071 R)
• M33: 20,942,655 km (0.074 R)
• M34: 21,103,622 km (0.055 R)
• M35: 21,670,299 km (0.09 R)
• M36: 22,901,190 km (0.07 R)
• M37: 23,567,050 km (0.076 R)
• M38: 23,650,675 km (0.026 R)
• M39: 26,033,171 km (0.091 R)
• M40: 26,119,639 km (0.05 R)
• M41: 26,293,023 km (0.043 R)
• M42: 27,077,514 km (0.037 R)
• M43: 27,692,959 km (0.118 R)
• M44: 31,297,371 km (0.076 R)
• M45: 34,665,267 km (0.069 R)
• M46: 38,342,832 km (0.095 R)
• M47: 38,835,757 km (0.11 R)
• M48: 39,529,592 km (0.119 R)
• M49: 40,327,547 km (0.101 R)
• M50: 41,433,374 km (0.114 R)
• M51: 42,142,169 km (0.074 R)
• M52: 42,345,472 km (0.109 R)
• M53: 43,366,777 km (0.073 R)
• M54: 43,880,496 km (0.067 R)
• M55: 44,189,565 km (0.066 R)
• M56: 45,433,472 km (0.119 R)
• M57: 46,794,064 km (0.036 R)
• M58: 48,380,400 km (0.056 R)
• M59: 49,984,389 km (0.094 R)
• M60: 50,307,370 km (0.054 R)
• M61: 51,388,664 km (0.095 R)
• M62: 51,605,730 km (0.108 R)
• M63: 53,244,276 km (0.117 R)
• M64: 53,574,139 km (0.119 R)
• M65: 54,125,258 km (0.106 R)
• M66: 54,456,766 km (0.071 R)
• M67: 54,567,469 km (0.113 R)
• M68: 56,236,532 km (0.109 R)
• M69: 58,941,711 km (0.049 R)
• M70: 63,427,104 km (0.104 R)
• M71: 65,887,390 km (0.088 R)
• M72: 66,477,853 km (0.089 R)
• M73: 67,901,875 km (0.109 R)
• M74: 68,021,105 km (0.091 R)
• M75: 68,140,185 km (0.032 R)
• M76: 69,216,092 km (0.053 R)
• M77: 73,209,009 km (0.067 R)
• M78: 73,453,303 km (0.08 R)
• M79: 74,556,437 km (0.12 R)
• M80: 76,035,661 km (0.11 R)
• M81: 76,283,245 km (0.068 R)
• M82: 78,147,833 km (0.055 R)
• M83: 78,772,704 km (0.088 R)
• M84: 78,897,917 km (0.086 R)
• M85: 79,273,856 km (0.073 R)
• M86: 79,776,057 km (0.118 R)
• M87: 81,162,380 km (0.107 R)
• M88: 82,048,897 km (0.12 R)
• M89: 82,302,765 km (0.091 R)
• M90: 82,683,940 km (0.092 R)
• M91: 83,448,235 km (0.083 R)
• M92: 83,575,842 km (0.067 R)
• M93: 83,959,112 km (0.061 R)
• M94: 84,599,092 km (0.102 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 17,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit