🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.5

Radius: 13.2

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.54 AU - 0.68 AU

Year: 318 Days

Day: 11.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 84,012,816 km

• M1: 167,699 km (0.09 R)
• M2: 251,624 km (0.084 R)
• M3: 349,610 km (0.092 R)
• M4: 465,997 km (0.068 R)
• M5: 555,457 km (0.106 R)
• M6: 641,476 km (0.088 R)
• M7: 762,650 km (0.103 R)
• M8: 858,692 km (0.068 R)
• M9: 987,196 km (0.089 R)
• M10: 1,120,189 km (0.06 R)
• M11: 1,215,184 km (0.073 R)
• M12: 1,315,863 km (0.106 R)
• M13: 1,469,649 km (0.054 R)
• M14: 1,599,201 km (0.076 R)
• M15: 1,713,793 km (0.085 R)
• M16: 1,935,198 km (0.102 R)
• M17: 2,027,799 km (0.054 R)
• M18: 2,111,724 km (0.111 R)
• M19: 2,231,402 km (0.106 R)
• M20: 2,314,877 km (0.085 R)
• M21: 2,417,202 km (0.119 R)
• M22: 2,586,248 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.1

Radius: 10.6

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.71 AU - 2.53 AU

Year: 2058 Days

Day: 14 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 84,012,816 km

• M1: 145,708 km (0.11 R)
• M2: 305,030 km (0.06 R)
• M3: 460,313 km (0.086 R)
• M4: 543,788 km (0.098 R)
• M5: 642,523 km (0.11 R)
• M6: 738,415 km (0.094 R)
• M7: 839,693 km (0.101 R)
• M8: 981,362 km (0.088 R)
• M9: 1,053,468 km (0.065 R)
• M10: 1,657,694 km (0.088 R)
• M11: 1,736,233 km (0.066 R)
• M12: 1,979,629 km (0.081 R)
• M13: 2,086,591 km (0.088 R)
• M14: 2,200,435 km (0.076 R)
• M15: 2,671,668 km (0.11 R)
• M16: 2,832,336 km (0.069 R)
• M17: 3,168,632 km (0.098 R)
• M18: 3,239,691 km (0.052 R)
• M19: 3,838,831 km (0.091 R)
• M20: 3,932,180 km (0.108 R)
• M21: 4,002,790 km (0.093 R)

Asteroid Belt

Center: 4.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.9

Radius: 6.5

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.88 AU - 8.04 AU

Year: 10949 Days

Day: 18.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,012,816 km

• M1: 82,129 km (0.034 R)
• M2: 159,621 km (0.095 R)
• M3: 271,071 km (0.087 R)
• M4: 373,546 km (0.117 R)
• M5: 589,116 km (0.085 R)
• M6: 633,697 km (0.094 R)
• M7: 679,623 km (0.099 R)
• M8: 774,767 km (0.045 R)
• M9: 840,890 km (0.088 R)
• M10: 926,310 km (0.095 R)
• M11: 1,415,944 km (0.103 R)
• M12: 1,456,634 km (0.082 R)
• M13: 1,560,156 km (0.104 R)
• M14: 1,687,464 km (0.117 R)
• M15: 1,907,373 km (0.107 R)
• M16: 2,113,070 km (0.082 R)
• M17: 2,302,162 km (0.105 R)
• M18: 2,398,652 km (0.03 R)
• M19: 2,496,639 km (0.101 R)
• M20: 2,824,109 km (0.086 R)
• M21: 3,771,811 km (0.083 R)
• M22: 3,914,677 km (0.12 R)
• M23: 4,117,681 km (0.037 R)
• M24: 4,624,968 km (0.076 R)
• M25: 5,406,617 km (0.1 R)
• M26: 5,632,809 km (0.07 R)
• M27: 5,895,054 km (0.095 R)
• M28: 6,060,958 km (0.115 R)
• M29: 6,636,760 km (0.073 R)
• M30: 6,774,689 km (0.107 R)
• M31: 6,983,528 km (0.035 R)
• M32: 7,124,000 km (0.1 R)
• M33: 7,514,899 km (0.114 R)
• M34: 7,803,474 km (0.077 R)
• M35: 8,022,485 km (0.117 R)
• M36: 8,354,592 km (0.113 R)
• M37: 8,466,342 km (0.073 R)
• M38: 9,032,420 km (0.094 R)
• M39: 9,185,309 km (0.119 R)
• M40: 9,493,930 km (0.074 R)
• M41: 10,802,612 km (0.111 R)
• M42: 11,128,436 km (0.092 R)
• M43: 11,539,980 km (0.102 R)
• M44: 11,831,247 km (0.099 R)
• M45: 12,293,654 km (0.093 R)
• M46: 12,719,110 km (0.111 R)
• M47: 13,019,802 km (0.104 R)
• M48: 13,497,169 km (0.104 R)
• M49: 14,468,956 km (0.081 R)
• M50: 15,326,152 km (0.034 R)
• M51: 16,107,203 km (0.119 R)
• M52: 17,326,425 km (0.087 R)
• M53: 17,755,322 km (0.12 R)
• M54: 18,478,030 km (0.089 R)
• M55: 18,526,500 km (0.054 R)
• M56: 18,965,120 km (0.072 R)
• M57: 19,063,107 km (0.111 R)
• M58: 20,351,444 km (0.113 R)
• M59: 21,310,516 km (0.106 R)
• M60: 21,412,392 km (0.041 R)
• M61: 21,821,243 km (0.119 R)
• M62: 22,698,784 km (0.062 R)
• M63: 23,430,019 km (0.082 R)
• M64: 23,851,286 km (0.074 R)
• M65: 24,648,044 km (0.088 R)
• M66: 25,561,489 km (0.093 R)
• M67: 25,886,565 km (0.106 R)
• M68: 26,814,970 km (0.101 R)
• M69: 26,924,924 km (0.103 R)
• M70: 27,090,230 km (0.068 R)
• M71: 27,145,282 km (0.075 R)
• M72: 28,592,043 km (0.091 R)
• M73: 29,268,075 km (0.068 R)
• M74: 29,381,321 km (0.057 R)
• M75: 29,892,497 km (0.074 R)
• M76: 30,177,780 km (0.107 R)
• M77: 31,617,809 km (0.096 R)
• M78: 32,141,551 km (0.041 R)
• M79: 33,256,803 km (0.097 R)
• M80: 35,766,757 km (0.041 R)
• M81: 36,069,692 km (0.08 R)
• M82: 36,130,279 km (0.096 R)
• M83: 36,677,957 km (0.107 R)
• M84: 37,412,333 km (0.11 R)
• M85: 38,398,931 km (0.098 R)
• M86: 39,082,294 km (0.081 R)
• M87: 39,644,333 km (0.107 R)
• M88: 40,020,572 km (0.076 R)
• M89: 40,209,065 km (0.05 R)
• M90: 41,283,028 km (0.068 R)
• M91: 42,110,753 km (0.107 R)
• M92: 42,622,827 km (0.107 R)
• M93: 42,879,537 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.3

Radius: 4.8

Gravity: 31.39 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.34 AU - 7.36 AU

Year: 11955 Days

Day: 22.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,012,816 km

• M1: 226,790 km (0.119 R)
• M2: 289,921 km (0.09 R)
• M3: 532,419 km (0.069 R)
• M4: 948,899 km (0.099 R)
• M5: 1,098,796 km (0.09 R)
• M6: 1,256,173 km (0.067 R)
• M7: 1,420,731 km (0.056 R)
• M8: 1,469,051 km (0.098 R)
• M9: 1,796,521 km (0.037 R)
• M10: 1,982,022 km (0.087 R)
• M11: 2,118,306 km (0.096 R)
• M12: 2,201,632 km (0.057 R)
• M13: 2,723,579 km (0.113 R)
• M14: 2,936,756 km (0.108 R)
• M15: 3,574,641 km (0.114 R)
• M16: 4,184,252 km (0.074 R)
• M17: 4,644,266 km (0.063 R)
• M18: 4,898,582 km (0.086 R)
• M19: 5,307,433 km (0.113 R)
• M20: 5,573,269 km (0.065 R)
• M21: 6,598,014 km (0.07 R)
• M22: 7,893,831 km (0.084 R)
• M23: 8,110,000 km (0.098 R)
• M24: 8,197,066 km (0.12 R)
• M25: 8,328,263 km (0.116 R)
• M26: 8,548,322 km (0.053 R)
• M27: 8,681,314 km (0.064 R)
• M28: 10,188,662 km (0.113 R)
• M29: 10,423,980 km (0.116 R)
• M30: 10,566,098 km (0.111 R)
• M31: 10,996,191 km (0.096 R)
• M32: 11,286,112 km (0.094 R)
• M33: 12,071,501 km (0.093 R)
• M34: 13,487,744 km (0.082 R)
• M35: 13,642,578 km (0.045 R)
• M36: 14,058,310 km (0.116 R)
• M37: 14,636,805 km (0.07 R)
• M38: 14,902,341 km (0.091 R)
• M39: 14,955,598 km (0.098 R)
• M40: 16,639,023 km (0.052 R)
• M41: 17,138,830 km (0.052 R)
• M42: 17,699,971 km (0.092 R)
• M43: 18,438,536 km (0.098 R)
• M44: 19,594,180 km (0.117 R)
• M45: 19,886,793 km (0.032 R)
• M46: 20,121,961 km (0.075 R)
• M47: 21,191,286 km (0.118 R)
• M48: 21,551,817 km (0.049 R)
• M49: 21,732,831 km (0.047 R)
• M50: 22,461,971 km (0.106 R)
• M51: 23,384,690 km (0.089 R)
• M52: 24,069,101 km (0.1 R)
• M53: 25,076,493 km (0.119 R)
• M54: 25,139,773 km (0.119 R)
• M55: 25,330,360 km (0.038 R)
• M56: 25,521,397 km (0.099 R)
• M57: 26,161,676 km (0.05 R)
• M58: 27,131,967 km (0.073 R)
• M59: 27,654,214 km (0.099 R)
• M60: 27,719,737 km (0.12 R)
• M61: 28,179,901 km (0.064 R)
• M62: 28,245,724 km (0.112 R)
• M63: 29,107,557 km (0.1 R)
• M64: 29,240,998 km (0.117 R)
• M65: 29,441,310 km (0.09 R)
• M66: 30,180,024 km (0.071 R)
• M67: 30,585,584 km (0.104 R)
• M68: 31,538,672 km (0.101 R)
• M69: 31,881,550 km (0.065 R)
• M70: 32,363,555 km (0.105 R)
• M71: 32,501,633 km (0.075 R)
• M72: 33,823,779 km (0.027 R)
• M73: 34,315,358 km (0.112 R)
• M74: 34,597,350 km (0.092 R)
• M75: 35,590,081 km (0.076 R)
• M76: 36,880,363 km (0.066 R)
• M77: 37,676,224 km (0.118 R)
• M78: 37,894,337 km (0.067 R)
• M79: 39,358,751 km (0.111 R)
• M80: 40,916,364 km (0.077 R)
• M81: 41,590,003 km (0.062 R)
• M82: 41,815,298 km (0.037 R)
• M83: 41,965,793 km (0.055 R)
• M84: 43,785,502 km (0.095 R)
• M85: 44,628,037 km (0.106 R)
• M86: 45,398,765 km (0.066 R)
• M87: 45,475,958 km (0.064 R)
• M88: 46,796,907 km (0.052 R)
• M89: 47,187,806 km (0.071 R)
• M90: 47,266,046 km (0.107 R)
• M91: 50,033,905 km (0.12 R)
• M92: 50,353,596 km (0.115 R)
• M93: 50,513,666 km (0.075 R)
• M94: 52,529,048 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285

Radius: 5.3

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.8 AU - 8.6 AU

Year: 12883 Days

Day: 19.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,012,816 km

• M1: 96,191 km (0.057 R)
• M2: 213,476 km (0.1 R)
• M3: 296,802 km (0.118 R)
• M4: 611,556 km (0.088 R)
• M5: 750,832 km (0.111 R)
• M6: 849,417 km (0.116 R)
• M7: 1,132,755 km (0.076 R)
• M8: 1,505,254 km (0.084 R)
• M9: 2,048,743 km (0.105 R)
• M10: 2,187,570 km (0.092 R)
• M11: 2,377,409 km (0.093 R)
• M12: 2,572,784 km (0.116 R)
• M13: 3,935,022 km (0.059 R)
• M14: 4,312,458 km (0.114 R)
• M15: 4,610,756 km (0.117 R)
• M16: 4,701,562 km (0.099 R)
• M17: 4,823,634 km (0.111 R)
• M18: 4,946,603 km (0.115 R)
• M19: 5,164,418 km (0.095 R)
• M20: 6,809,396 km (0.116 R)
• M21: 7,016,888 km (0.096 R)
• M22: 7,580,274 km (0.12 R)
• M23: 7,616,028 km (0.075 R)
• M24: 7,723,439 km (0.091 R)
• M25: 8,048,665 km (0.109 R)
• M26: 8,158,170 km (0.09 R)
• M27: 8,194,672 km (0.102 R)
• M28: 8,268,125 km (0.098 R)
• M29: 8,415,479 km (0.081 R)
• M30: 8,526,480 km (0.087 R)
• M31: 8,600,830 km (0.059 R)
• M32: 8,638,080 km (0.08 R)
• M33: 9,203,111 km (0.114 R)
• M34: 10,487,858 km (0.115 R)
• M35: 10,527,651 km (0.116 R)
• M36: 11,171,371 km (0.096 R)
• M37: 11,252,752 km (0.028 R)
• M38: 11,334,283 km (0.112 R)
• M39: 11,662,500 km (0.112 R)
• M40: 11,786,367 km (0.083 R)
• M41: 12,665,704 km (0.1 R)
• M42: 12,793,012 km (0.115 R)
• M43: 12,878,133 km (0.109 R)
• M44: 13,958,080 km (0.025 R)
• M45: 14,353,916 km (0.077 R)
• M46: 14,708,911 km (0.119 R)
• M47: 15,518,236 km (0.063 R)
• M48: 15,699,997 km (0.045 R)
• M49: 16,249,620 km (0.068 R)
• M50: 16,434,224 km (0.12 R)
• M51: 16,852,051 km (0.067 R)
• M52: 17,556,357 km (0.107 R)
• M53: 18,126,624 km (0.094 R)
• M54: 18,414,152 km (0.099 R)
• M55: 18,896,455 km (0.075 R)
• M56: 19,090,633 km (0.099 R)
• M57: 19,285,410 km (0.1 R)
• M58: 19,383,097 km (0.114 R)
• M59: 19,775,343 km (0.103 R)
• M60: 20,071,098 km (0.094 R)
• M61: 20,170,131 km (0.106 R)
• M62: 20,567,613 km (0.101 R)
• M63: 23,577,522 km (0.109 R)
• M64: 23,838,720 km (0.053 R)
• M65: 24,206,282 km (0.082 R)
• M66: 24,946,791 km (0.073 R)
• M67: 25,587,519 km (0.077 R)
• M68: 25,963,758 km (0.098 R)
• M69: 26,179,627 km (0.084 R)
• M70: 26,830,528 km (0.084 R)
• M71: 27,212,750 km (0.118 R)
• M72: 27,322,406 km (0.107 R)
• M73: 27,541,866 km (0.086 R)
• M74: 27,761,924 km (0.083 R)
• M75: 27,817,126 km (0.034 R)
• M76: 28,536,991 km (0.072 R)
• M77: 28,592,491 km (0.076 R)
• M78: 29,038,891 km (0.107 R)
• M79: 29,487,386 km (0.096 R)
• M80: 31,018,371 km (0.045 R)
• M81: 32,633,130 km (0.094 R)
• M82: 33,392,040 km (0.066 R)
• M83: 33,626,759 km (0.083 R)
• M84: 33,803,135 km (0.054 R)
• M85: 34,927,213 km (0.073 R)
• M86: 35,763,465 km (0.095 R)
• M87: 36,848,200 km (0.05 R)
• M88: 38,004,890 km (0.07 R)
• M89: 39,731,100 km (0.059 R)
• M90: 40,728,918 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.9

Radius: 4.2

Gravity: 47.16 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.44 AU - 11.54 AU

Year: 21056 Days

Day: 17.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,012,816 km

• M1: 123,867 km (0.099 R)
• M2: 307,723 km (0.079 R)
• M3: 345,122 km (0.087 R)
• M4: 384,167 km (0.098 R)
• M5: 800,947 km (0.081 R)
• M6: 853,755 km (0.092 R)
• M7: 990,936 km (0.077 R)
• M8: 1,640,640 km (0.054 R)
• M9: 1,881,193 km (0.112 R)
• M10: 2,588,791 km (0.093 R)
• M11: 2,868,240 km (0.117 R)
• M12: 4,832,610 km (0.094 R)
• M13: 6,464,124 km (0.114 R)
• M14: 9,923,874 km (0.075 R)
• M15: 10,171,758 km (0.115 R)
• M16: 10,358,905 km (0.085 R)
• M17: 11,766,172 km (0.07 R)
• M18: 12,226,335 km (0.073 R)
• M19: 12,492,021 km (0.059 R)
• M20: 12,826,671 km (0.076 R)
• M21: 13,096,546 km (0.052 R)
• M22: 13,300,148 km (0.083 R)
• M23: 14,403,881 km (0.066 R)
• M24: 14,473,893 km (0.109 R)
• M25: 14,825,299 km (0.087 R)
• M26: 15,464,979 km (0.036 R)
• M27: 15,608,294 km (0.104 R)
• M28: 15,968,675 km (0.102 R)
• M29: 17,140,176 km (0.043 R)
• M30: 17,811,272 km (0.117 R)
• M31: 18,263,357 km (0.101 R)
• M32: 18,566,891 km (0.095 R)
• M33: 19,410,025 km (0.11 R)
• M34: 19,487,367 km (0.08 R)
• M35: 19,564,709 km (0.025 R)
• M36: 20,974,968 km (0.073 R)
• M37: 21,133,691 km (0.098 R)
• M38: 25,481,903 km (0.102 R)
• M39: 26,503,507 km (0.052 R)
• M40: 26,589,226 km (0.11 R)
• M41: 27,019,320 km (0.046 R)
• M42: 27,712,258 km (0.044 R)
• M43: 27,799,324 km (0.101 R)
• M44: 28,060,970 km (0.073 R)
• M45: 30,272,775 km (0.107 R)
• M46: 30,721,718 km (0.091 R)
• M47: 31,354,068 km (0.112 R)
• M48: 33,926,104 km (0.049 R)
• M49: 34,954,889 km (0.113 R)
• M50: 35,143,083 km (0.073 R)
• M51: 37,234,760 km (0.073 R)
• M52: 39,073,617 km (0.085 R)
• M53: 39,464,517 km (0.09 R)
• M54: 40,842,612 km (0.104 R)
• M55: 41,140,013 km (0.1 R)
• M56: 41,936,621 km (0.098 R)
• M57: 42,036,403 km (0.093 R)
• M58: 42,939,376 km (0.081 R)
• M59: 43,342,692 km (0.107 R)
• M60: 43,443,670 km (0.112 R)
• M61: 44,153,064 km (0.097 R)
• M62: 45,275,496 km (0.118 R)
• M63: 47,444,366 km (0.069 R)
• M64: 49,541,130 km (0.117 R)
• M65: 52,311,982 km (0.078 R)
• M66: 53,174,563 km (0.038 R)
• M67: 54,259,297 km (0.095 R)
• M68: 54,586,169 km (0.098 R)
• M69: 55,790,432 km (0.057 R)
• M70: 57,224,626 km (0.09 R)
• M71: 57,335,478 km (0.081 R)
• M72: 58,559,488 km (0.12 R)
• M73: 59,118,535 km (0.086 R)
• M74: 59,230,584 km (0.117 R)
• M75: 60,467,759 km (0.071 R)
• M76: 62,054,693 km (0.088 R)
• M77: 62,396,524 km (0.065 R)
• M78: 63,196,424 km (0.089 R)
• M79: 63,884,873 km (0.103 R)
• M80: 64,345,186 km (0.109 R)
• M81: 68,302,199 km (0.104 R)
• M82: 69,008,600 km (0.115 R)
• M83: 70,310,102 km (0.102 R)
• M84: 71,739,061 km (0.115 R)
• M85: 73,297,870 km (0.136 R)
• M86: 74,504,527 km (0.074 R)
• M87: 75,110,249 km (0.087 R)
• M88: 76,937,437 km (0.064 R)
• M89: 78,902,555 km (0.098 R)
• M90: 79,149,391 km (0.076 R)
• M91: 79,272,809 km (0.114 R)
• M92: 80,387,164 km (0.065 R)
• M93: 80,759,663 km (0.106 R)
• M94: 81,132,909 km (0.127 R)
• M95: 82,130,877 km (0.114 R)
• M96: 82,255,791 km (0.066 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 17,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit