🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340

Radius: 9.5

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.47 AU - 0.61 AU

Year: 269 Days

Day: 5.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 38,501,893 km

• M1: 121,025 km (0.092 R)
• M2: 223,798 km (0.083 R)
• M3: 283,189 km (0.045 R)
• M4: 361,129 km (0.072 R)
• M5: 430,243 km (0.097 R)
• M6: 509,830 km (0.03 R)
• M7: 595,250 km (0.041 R)
• M8: 691,591 km (0.119 R)
• M9: 761,902 km (0.102 R)
• M10: 858,692 km (0.119 R)
• M11: 931,845 km (0.085 R)
• M12: 1,004,101 km (0.104 R)
• M13: 1,078,451 km (0.078 R)
• M14: 1,144,723 km (0.076 R)
• M15: 1,305,989 km (0.113 R)
• M16: 1,387,670 km (0.047 R)
• M17: 1,526,646 km (0.081 R)
• M18: 1,590,375 km (0.1 R)
• M19: 1,693,448 km (0.029 R)
• M20: 1,786,947 km (0.04 R)
• M21: 1,967,212 km (0.115 R)
• M22: 2,082,402 km (0.109 R)
• M23: 2,153,461 km (0.118 R)
• M24: 2,272,392 km (0.104 R)
• M25: 2,332,680 km (0.103 R)
• M26: 2,406,581 km (0.102 R)
• M27: 2,499,032 km (0.046 R)
• M28: 2,579,217 km (0.084 R)
• M29: 2,664,787 km (0.062 R)
• M30: 2,894,719 km (0.098 R)
• M31: 2,979,092 km (0.119 R)
• M32: 3,107,148 km (0.084 R)
• M33: 3,208,126 km (0.041 R)
• M34: 3,285,768 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.8

Radius: 14.6

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.55 AU - 0.69 AU

Year: 331 Days

Day: 6.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,501,893 km

• M1: 181,911 km (0.089 R)
• M2: 274,362 km (0.111 R)
• M3: 378,782 km (0.094 R)
• M4: 480,209 km (0.099 R)
• M5: 580,290 km (0.106 R)
• M6: 681,867 km (0.075 R)
• M7: 838,197 km (0.06 R)
• M8: 989,889 km (0.115 R)
• M9: 1,103,883 km (0.059 R)
• M10: 1,367,175 km (0.031 R)
• M11: 1,468,004 km (0.096 R)
• M12: 1,575,116 km (0.062 R)
• M13: 1,710,951 km (0.103 R)
• M14: 1,874,162 km (0.105 R)
• M15: 1,987,258 km (0.117 R)
• M16: 2,106,787 km (0.077 R)
• M17: 2,220,631 km (0.083 R)
• M18: 2,345,096 km (0.095 R)
• M19: 2,497,536 km (0.047 R)
• M20: 2,671,070 km (0.084 R)
• M21: 2,790,449 km (0.046 R)
• M22: 2,916,261 km (0.117 R)
• M23: 3,053,143 km (0.109 R)
• M24: 3,197,056 km (0.062 R)
• M25: 3,291,004 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.9

Radius: 13.3

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.43 AU - 4.51 AU

Year: 5365 Days

Day: 8.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,501,893 km

• M1: 170,691 km (0.1 R)
• M2: 293,810 km (0.115 R)
• M3: 387,159 km (0.084 R)
• M4: 753,824 km (0.097 R)
• M5: 845,677 km (0.089 R)
• M6: 969,993 km (0.092 R)
• M7: 1,071,420 km (0.091 R)
• M8: 1,161,478 km (0.114 R)
• M9: 1,270,086 km (0.108 R)
• M10: 1,382,284 km (0.116 R)
• M11: 1,704,817 km (0.073 R)
• M12: 1,902,735 km (0.078 R)
• M13: 2,032,736 km (0.12 R)
• M14: 2,146,580 km (0.049 R)
• M15: 2,341,506 km (0.034 R)
• M16: 2,583,106 km (0.074 R)
• M17: 3,267,517 km (0.095 R)
• M18: 3,770,016 km (0.061 R)
• M19: 4,346,117 km (0.1 R)
• M20: 4,847,569 km (0.046 R)
• M21: 5,314,614 km (0.1 R)
• M22: 5,500,265 km (0.114 R)
• M23: 5,960,129 km (0.112 R)
• M24: 6,488,808 km (0.071 R)
• M25: 6,573,630 km (0.115 R)
• M26: 6,744,620 km (0.073 R)
• M27: 7,178,304 km (0.075 R)
• M28: 7,650,884 km (0.102 R)
• M29: 7,891,138 km (0.026 R)
• M30: 9,034,215 km (0.081 R)
• M31: 9,256,368 km (0.089 R)
• M32: 10,097,108 km (0.03 R)
• M33: 10,928,723 km (0.105 R)
• M34: 11,369,887 km (0.097 R)
• M35: 12,164,551 km (0.113 R)
• M36: 12,410,041 km (0.073 R)
• M37: 13,589,321 km (0.092 R)
• M38: 13,698,378 km (0.104 R)
• M39: 14,617,956 km (0.091 R)
• M40: 15,066,450 km (0.033 R)
• M41: 15,709,572 km (0.096 R)
• M42: 15,862,311 km (0.062 R)
• M43: 16,053,796 km (0.115 R)
• M44: 16,323,222 km (0.088 R)
• M45: 16,710,681 km (0.104 R)
• M46: 16,827,516 km (0.072 R)
• M47: 17,494,723 km (0.101 R)
• M48: 17,851,364 km (0.068 R)
• M49: 18,130,514 km (0.033 R)
• M50: 18,936,098 km (0.105 R)
• M51: 19,058,021 km (0.114 R)
• M52: 19,712,212 km (0.106 R)
• M53: 20,083,514 km (0.092 R)
• M54: 20,415,472 km (0.097 R)
• M55: 21,168,996 km (0.076 R)
• M56: 21,974,282 km (0.041 R)
• M57: 22,402,281 km (0.075 R)
• M58: 22,832,973 km (0.068 R)
• M59: 23,266,358 km (0.072 R)
• M60: 23,353,275 km (0.112 R)
• M61: 24,097,225 km (0.083 R)
• M62: 24,538,539 km (0.05 R)
• M63: 25,384,365 km (0.061 R)
• M64: 25,653,492 km (0.051 R)
• M65: 25,968,545 km (0.053 R)
• M66: 26,194,438 km (0.112 R)
• M67: 26,466,406 km (0.071 R)
• M68: 26,967,260 km (0.037 R)
• M69: 27,058,664 km (0.116 R)
• M70: 27,793,788 km (0.099 R)
• M71: 29,754,568 km (0.075 R)
• M72: 30,085,777 km (0.052 R)
• M73: 30,656,194 km (0.068 R)
• M74: 30,847,231 km (0.089 R)
• M75: 31,086,438 km (0.081 R)
• M76: 31,663,287 km (0.109 R)
• M77: 31,856,268 km (0.086 R)
• M78: 32,389,136 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.3

Radius: 4.6

Gravity: 41.37 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.29 AU - 6.75 AU

Year: 10018 Days

Day: 23.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 38,501,893 km

• M1: 61,934 km (0.066 R)
• M2: 226,940 km (0.091 R)
• M3: 553,811 km (0.081 R)
• M4: 1,000,062 km (0.073 R)
• M5: 1,147,116 km (0.03 R)
• M6: 1,461,721 km (0.041 R)
• M7: 1,801,906 km (0.039 R)
• M8: 2,411,518 km (0.102 R)
• M9: 3,049,104 km (0.072 R)
• M10: 4,163,010 km (0.12 R)
• M11: 4,956,327 km (0.064 R)
• M12: 4,991,931 km (0.045 R)
• M13: 6,059,163 km (0.068 R)
• M14: 6,404,285 km (0.104 R)
• M15: 7,477,350 km (0.09 R)
• M16: 7,723,289 km (0.085 R)
• M17: 7,930,333 km (0.109 R)
• M18: 8,434,627 km (0.109 R)
• M19: 9,562,146 km (0.042 R)
• M20: 9,606,577 km (0.106 R)
• M21: 9,650,858 km (0.1 R)
• M22: 9,963,517 km (0.044 R)
• M23: 10,370,274 km (0.12 R)
• M24: 10,552,783 km (0.073 R)
• M25: 10,690,413 km (0.091 R)
• M26: 10,828,642 km (0.077 R)
• M27: 11,434,214 km (0.101 R)
• M28: 11,859,970 km (0.07 R)
• M29: 13,118,686 km (0.058 R)
• M30: 14,065,042 km (0.083 R)
• M31: 14,470,153 km (0.059 R)
• M32: 15,655,866 km (0.107 R)
• M33: 16,925,952 km (0.115 R)
• M34: 19,059,218 km (0.068 R)
• M35: 19,338,816 km (0.096 R)
• M36: 19,451,014 km (0.12 R)
• M37: 19,676,159 km (0.111 R)
• M38: 19,732,558 km (0.08 R)
• M39: 19,845,504 km (0.042 R)
• M40: 19,902,052 km (0.114 R)
• M41: 21,275,660 km (0.056 R)
• M42: 21,449,492 km (0.03 R)
• M43: 22,443,421 km (0.119 R)
• M44: 22,679,486 km (0.106 R)
• M45: 22,738,577 km (0.091 R)
• M46: 24,658,217 km (0.079 R)
• M47: 24,840,726 km (0.113 R)
• M48: 25,698,820 km (0.084 R)
• M49: 26,069,523 km (0.095 R)
• M50: 27,192,255 km (0.073 R)
• M51: 27,255,086 km (0.115 R)
• M52: 29,098,282 km (0.108 R)
• M53: 29,420,216 km (0.115 R)
• M54: 29,937,526 km (0.08 R)
• M55: 30,262,452 km (0.074 R)
• M56: 30,327,528 km (0.107 R)
• M57: 30,653,950 km (0.102 R)
• M58: 30,719,324 km (0.099 R)
• M59: 33,642,616 km (0.074 R)
• M60: 33,912,641 km (0.098 R)
• M61: 34,115,794 km (0.094 R)
• M62: 35,000,367 km (0.098 R)
• M63: 35,411,162 km (0.075 R)
• M64: 35,754,789 km (0.117 R)
• M65: 36,168,427 km (0.083 R)
• M66: 36,653,273 km (0.115 R)
• M67: 36,792,100 km (0.099 R)
• M68: 37,699,112 km (0.036 R)
• M69: 39,250,741 km (0.074 R)
• M70: 39,820,111 km (0.101 R)
• M71: 40,177,351 km (0.118 R)
• M72: 40,463,980 km (0.085 R)
• M73: 41,255,502 km (0.088 R)
• M74: 41,761,891 km (0.068 R)
• M75: 41,834,446 km (0.117 R)
• M76: 42,634,795 km (0.074 R)
• M77: 43,440,230 km (0.071 R)
• M78: 44,176,700 km (0.092 R)
• M79: 44,472,455 km (0.116 R)
• M80: 45,140,409 km (0.067 R)
• M81: 45,363,759 km (0.074 R)
• M82: 45,438,259 km (0.117 R)
• M83: 45,736,856 km (0.061 R)
• M84: 45,886,454 km (0.113 R)
• M85: 46,486,192 km (0.075 R)
• M86: 46,561,290 km (0.047 R)
• M87: 47,466,208 km (0.083 R)
• M88: 47,844,989 km (0.097 R)
• M89: 49,600,221 km (0.094 R)
• M90: 49,676,965 km (0.08 R)
• M91: 49,984,538 km (0.091 R)
• M92: 50,601,480 km (0.082 R)
• M93: 50,678,822 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127

Radius: 7.3

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.14 AU - 9.8 AU

Year: 16719 Days

Day: 16.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 38,501,893 km

• M1: 97,089 km (0.067 R)
• M2: 175,927 km (0.1 R)
• M3: 398,080 km (0.12 R)
• M4: 507,436 km (0.055 R)
• M5: 698,173 km (0.108 R)
• M6: 976,276 km (0.052 R)
• M7: 1,076,506 km (0.056 R)
• M8: 1,233,285 km (0.041 R)
• M9: 1,323,642 km (0.12 R)
• M10: 1,953,898 km (0.069 R)
• M11: 2,367,087 km (0.091 R)
• M12: 2,457,444 km (0.09 R)
• M13: 3,073,189 km (0.095 R)
• M14: 3,122,407 km (0.089 R)
• M15: 3,246,872 km (0.072 R)
• M16: 3,322,270 km (0.119 R)
• M17: 3,500,590 km (0.087 R)
• M18: 3,552,201 km (0.1 R)
• M19: 3,973,619 km (0.093 R)
• M20: 4,108,556 km (0.065 R)
• M21: 4,438,718 km (0.096 R)
• M22: 4,834,704 km (0.1 R)
• M23: 4,949,894 km (0.102 R)
• M24: 5,124,475 km (0.073 R)
• M25: 5,271,530 km (0.099 R)
• M26: 5,781,808 km (0.091 R)
• M27: 6,089,381 km (0.106 R)
• M28: 6,497,335 km (0.057 R)
• M29: 6,592,629 km (0.11 R)
• M30: 7,109,190 km (0.119 R)
• M31: 7,273,299 km (0.1 R)
• M32: 7,942,301 km (0.029 R)
• M33: 8,010,218 km (0.1 R)
• M34: 8,112,543 km (0.038 R)
• M35: 8,456,768 km (0.086 R)
• M36: 8,526,181 km (0.118 R)
• M37: 8,735,618 km (0.109 R)
• M38: 8,805,929 km (0.084 R)
• M39: 9,230,937 km (0.101 R)
• M40: 9,554,218 km (0.081 R)
• M41: 10,285,602 km (0.062 R)
• M42: 11,149,081 km (0.107 R)
• M43: 11,493,156 km (0.046 R)
• M44: 12,625,761 km (0.069 R)
• M45: 12,864,519 km (0.096 R)
• M46: 12,984,497 km (0.088 R)
• M47: 13,064,681 km (0.064 R)
• M48: 13,711,991 km (0.082 R)
• M49: 13,998,322 km (0.088 R)
• M50: 15,290,698 km (0.064 R)
• M51: 15,375,370 km (0.103 R)
• M52: 15,630,285 km (0.107 R)
• M53: 18,525,901 km (0.096 R)
• M54: 19,206,721 km (0.111 R)
• M55: 20,686,244 km (0.086 R)
• M56: 21,156,131 km (0.086 R)
• M57: 21,203,404 km (0.03 R)
• M58: 21,392,346 km (0.064 R)
• M59: 21,439,768 km (0.049 R)
• M60: 21,677,031 km (0.106 R)
• M61: 21,724,603 km (0.112 R)
• M62: 22,202,119 km (0.071 R)
• M63: 22,634,906 km (0.057 R)
• M64: 22,683,226 km (0.065 R)
• M65: 22,731,546 km (0.093 R)
• M66: 23,119,005 km (0.067 R)
• M67: 24,196,109 km (0.06 R)
• M68: 24,889,944 km (0.087 R)
• M69: 25,540,096 km (0.115 R)
• M70: 27,215,593 km (0.112 R)
• M71: 28,040,625 km (0.083 R)
• M72: 28,352,088 km (0.1 R)
• M73: 29,715,223 km (0.108 R)
• M74: 29,873,947 km (0.098 R)
• M75: 30,564,640 km (0.048 R)
• M76: 30,618,047 km (0.071 R)
• M77: 31,046,046 km (0.119 R)
• M78: 31,314,425 km (0.085 R)
• M79: 32,124,497 km (0.103 R)
• M80: 32,233,105 km (0.109 R)
• M81: 33,325,020 km (0.115 R)
• M82: 33,930,742 km (0.112 R)
• M83: 34,373,552 km (0.07 R)
• M84: 34,707,005 km (0.089 R)
• M85: 34,818,306 km (0.056 R)
• M86: 35,041,506 km (0.039 R)
• M87: 35,265,005 km (0.104 R)
• M88: 35,433,004 km (0.03 R)
• M89: 36,220,487 km (0.109 R)
• M90: 36,899,960 km (0.107 R)
• M91: 37,298,340 km (0.085 R)
• M92: 37,927,099 km (0.116 R)
• M93: 38,386,664 km (0.051 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: 534 - 13,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit