🌌 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: 977.6

Radius: 8.7

Gravity: 12.92 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.31 AU - 1.47 AU

Year: 1075 Days

Day: 13.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 25,341,130 km

• M1: 128,205 km (0.11 R)
• M2: 197,768 km (0.101 R)
• M3: 260,001 km (0.094 R)
• M4: 327,320 km (0.116 R)
• M5: 397,332 km (0.039 R)
• M6: 479,162 km (0.107 R)
• M7: 748,438 km (0.092 R)
• M8: 831,914 km (0.086 R)
• M9: 926,160 km (0.112 R)
• M10: 1,047,185 km (0.077 R)
• M11: 1,141,581 km (0.061 R)
• M12: 1,297,014 km (0.092 R)
• M13: 1,390,213 km (0.078 R)
• M14: 1,757,925 km (0.074 R)
• M15: 1,823,748 km (0.06 R)
• M16: 1,890,319 km (0.099 R)
• M17: 1,987,109 km (0.098 R)
• M18: 2,065,647 km (0.069 R)
• M19: 2,135,210 km (0.08 R)
• M20: 2,236,039 km (0.077 R)
• M21: 2,400,747 km (0.096 R)
• M22: 2,720,288 km (0.07 R)
• M23: 2,785,961 km (0.076 R)
• M24: 2,918,654 km (0.075 R)
• M25: 2,985,824 km (0.074 R)
• M26: 3,201,993 km (0.045 R)
• M27: 3,283,075 km (0.118 R)
• M28: 3,423,398 km (0.106 R)
• M29: 3,746,679 km (0.06 R)
• M30: 3,967,635 km (0.03 R)
• M31: 4,029,718 km (0.077 R)
• M32: 4,167,647 km (0.05 R)
• M33: 4,319,788 km (0.087 R)
• M34: 4,461,009 km (0.057 R)
• M35: 4,708,443 km (0.068 R)
• M36: 4,827,224 km (0.076 R)
• M37: 4,893,646 km (0.096 R)
• M38: 4,960,366 km (0.081 R)
• M39: 5,054,314 km (0.116 R)
• M40: 5,312,370 km (0.115 R)
• M41: 5,546,939 km (0.087 R)
• M42: 5,898,046 km (0.066 R)
• M43: 5,997,678 km (0.055 R)
• M44: 6,213,099 km (0.096 R)
• M45: 6,270,993 km (0.088 R)
• M46: 7,190,721 km (0.105 R)
• M47: 7,947,237 km (0.061 R)
• M48: 8,438,965 km (0.106 R)
• M49: 8,583,627 km (0.052 R)
• M50: 8,875,193 km (0.091 R)
• M51: 9,071,465 km (0.04 R)
• M52: 9,186,656 km (0.116 R)
• M53: 9,302,295 km (0.082 R)
• M54: 9,551,824 km (0.095 R)
• M55: 10,040,261 km (0.083 R)
• M56: 10,244,911 km (0.113 R)
• M57: 10,467,961 km (0.087 R)
• M58: 10,797,077 km (0.078 R)
• M59: 11,111,980 km (0.039 R)
• M60: 11,483,133 km (0.08 R)
• M61: 11,554,341 km (0.118 R)
• M62: 11,894,377 km (0.117 R)
• M63: 12,020,488 km (0.11 R)
• M64: 12,201,502 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.6

Radius: 13

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.6 AU - 2.04 AU

Year: 1611 Days

Day: 10.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 25,341,130 km

• M1: 170,242 km (0.117 R)
• M2: 252,671 km (0.037 R)
• M3: 333,902 km (0.079 R)
• M4: 439,219 km (0.109 R)
• M5: 590,164 km (0.094 R)
• M6: 709,543 km (0.084 R)
• M7: 842,236 km (0.038 R)
• M8: 926,310 km (0.069 R)
• M9: 1,017,864 km (0.08 R)
• M10: 1,148,164 km (0.116 R)
• M11: 1,252,134 km (0.05 R)
• M12: 1,412,054 km (0.084 R)
• M13: 1,579,006 km (0.08 R)
• M14: 1,732,044 km (0.086 R)
• M15: 1,815,819 km (0.057 R)
• M16: 1,965,866 km (0.05 R)
• M17: 2,114,566 km (0.079 R)
• M18: 2,353,474 km (0.094 R)
• M19: 2,435,154 km (0.099 R)
• M20: 2,535,684 km (0.082 R)
• M21: 2,722,681 km (0.053 R)
• M22: 2,958,148 km (0.077 R)
• M23: 3,123,304 km (0.064 R)
• M24: 3,213,512 km (0.102 R)
• M25: 3,469,474 km (0.105 R)
• M26: 3,610,096 km (0.119 R)
• M27: 3,786,920 km (0.092 R)
• M28: 3,876,530 km (0.103 R)
• M29: 4,092,848 km (0.1 R)
• M30: 4,213,125 km (0.095 R)
• M31: 4,306,025 km (0.106 R)
• M32: 4,486,590 km (0.079 R)
• M33: 4,574,104 km (0.11 R)
• M34: 4,684,508 km (0.054 R)
• M35: 4,765,889 km (0.1 R)
• M36: 4,960,366 km (0.103 R)
• M37: 5,088,871 km (0.119 R)
• M38: 5,172,646 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.8

Radius: 11.9

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.94 AU - 2.32 AU

Year: 2039 Days

Day: 11.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 25,341,130 km

• M1: 166,203 km (0.041 R)
• M2: 285,134 km (0.039 R)
• M3: 373,097 km (0.111 R)
• M4: 456,722 km (0.115 R)
• M5: 535,860 km (0.069 R)
• M6: 641,326 km (0.106 R)
• M7: 755,020 km (0.111 R)
• M8: 860,637 km (0.106 R)
• M9: 1,029,383 km (0.116 R)
• M10: 1,209,648 km (0.079 R)
• M11: 1,290,282 km (0.053 R)
• M12: 1,382,135 km (0.12 R)
• M13: 1,582,446 km (0.083 R)
• M14: 1,721,572 km (0.078 R)
• M15: 2,012,391 km (0.106 R)
• M16: 2,296,627 km (0.061 R)
• M17: 2,699,942 km (0.114 R)
• M18: 2,783,418 km (0.08 R)
• M19: 3,001,831 km (0.109 R)
• M20: 3,076,031 km (0.072 R)
• M21: 3,546,816 km (0.071 R)
• M22: 3,784,228 km (0.119 R)
• M23: 3,864,562 km (0.068 R)
• M24: 4,026,875 km (0.107 R)
• M25: 4,400,571 km (0.103 R)
• M26: 4,627,361 km (0.092 R)
• M27: 5,048,330 km (0.069 R)
• M28: 5,300,851 km (0.077 R)
• M29: 5,633,856 km (0.052 R)
• M30: 5,787,493 km (0.102 R)
• M31: 5,864,835 km (0.113 R)
• M32: 6,083,248 km (0.112 R)
• M33: 6,209,359 km (0.115 R)
• M34: 6,464,124 km (0.077 R)
• M35: 6,544,458 km (0.092 R)
• M36: 6,625,091 km (0.112 R)
• M37: 6,706,173 km (0.045 R)
• M38: 6,918,303 km (0.077 R)
• M39: 7,265,669 km (0.089 R)
• M40: 7,366,050 km (0.108 R)
• M41: 7,500,538 km (0.071 R)
• M42: 7,823,221 km (0.117 R)
• M43: 7,908,940 km (0.092 R)
• M44: 8,324,673 km (0.09 R)
• M45: 8,412,187 km (0.112 R)
• M46: 8,605,767 km (0.113 R)
• M47: 9,577,704 km (0.077 R)
• M48: 9,983,563 km (0.091 R)
• M49: 10,489,503 km (0.07 R)
• M50: 11,780,982 km (0.096 R)
• M51: 11,938,508 km (0.099 R)
• M52: 12,176,070 km (0.055 R)
• M53: 12,255,656 km (0.047 R)
• M54: 12,375,334 km (0.11 R)
• M55: 12,656,129 km (0.115 R)
• M56: 12,837,741 km (0.074 R)
• M57: 13,040,596 km (0.088 R)
• M58: 13,634,799 km (0.056 R)
• M59: 13,904,075 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.4

Radius: 12.8

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.41 AU - 3.49 AU

Year: 3324 Days

Day: 6 Hours

Environment

Temp: -208 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 25,341,130 km

• M1: 160,668 km (0.08 R)
• M2: 289,621 km (0.118 R)
• M3: 521,349 km (0.091 R)
• M4: 690,394 km (0.1 R)
• M5: 854,054 km (0.049 R)
• M6: 1,022,651 km (0.095 R)
• M7: 1,272,180 km (0.075 R)
• M8: 1,541,905 km (0.045 R)
• M9: 1,739,823 km (0.084 R)
• M10: 1,841,999 km (0.061 R)
• M11: 1,934,600 km (0.075 R)
• M12: 2,040,814 km (0.081 R)
• M13: 2,185,475 km (0.068 R)
• M14: 2,601,357 km (0.108 R)
• M15: 2,825,455 km (0.043 R)
• M16: 3,111,187 km (0.1 R)
• M17: 3,250,762 km (0.031 R)
• M18: 3,363,858 km (0.116 R)
• M19: 3,463,939 km (0.077 R)
• M20: 3,755,355 km (0.105 R)
• M21: 4,024,632 km (0.105 R)
• M22: 4,377,982 km (0.034 R)
• M23: 4,918,928 km (0.116 R)
• M24: 5,098,445 km (0.114 R)
• M25: 5,397,192 km (0.053 R)
• M26: 5,616,353 km (0.079 R)
• M27: 6,291,937 km (0.111 R)
• M28: 6,487,162 km (0.056 R)
• M29: 6,738,636 km (0.052 R)
• M30: 7,029,903 km (0.09 R)
• M31: 7,140,306 km (0.112 R)
• M32: 7,232,608 km (0.078 R)
• M33: 7,681,701 km (0.11 R)
• M34: 7,852,392 km (0.115 R)
• M35: 8,333,349 km (0.12 R)
• M36: 8,587,367 km (0.052 R)
• M37: 8,764,640 km (0.083 R)
• M38: 8,863,674 km (0.045 R)
• M39: 9,243,353 km (0.118 R)
• M40: 9,364,378 km (0.094 R)
• M41: 9,506,197 km (0.082 R)
• M42: 9,669,258 km (0.11 R)
• M43: 9,751,088 km (0.069 R)
• M44: 9,977,430 km (0.043 R)
• M45: 10,101,596 km (0.116 R)
• M46: 10,226,361 km (0.039 R)
• M47: 10,582,553 km (0.107 R)
• M48: 10,964,178 km (0.102 R)
• M49: 11,178,102 km (0.037 R)
• M50: 11,328,598 km (0.093 R)
• M51: 11,523,225 km (0.105 R)
• M52: 12,069,706 km (0.104 R)
• M53: 12,535,404 km (0.117 R)
• M54: 12,781,642 km (0.117 R)
• M55: 12,871,550 km (0.094 R)
• M56: 12,984,347 km (0.068 R)
• M57: 13,074,704 km (0.061 R)
• M58: 13,759,563 km (0.084 R)
• M59: 13,944,167 km (0.06 R)
• M60: 15,045,507 km (0.114 R)
• M61: 15,164,287 km (0.119 R)
• M62: 15,522,574 km (0.114 R)
• M63: 15,883,704 km (0.118 R)
• M64: 15,980,493 km (0.071 R)
• M65: 16,125,902 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.5

Radius: 13.8

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.4 AU - 4.46 AU

Year: 5111 Days

Day: 9.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 25,341,130 km

• M1: 302,337 km (0.066 R)
• M2: 478,713 km (0.039 R)
• M3: 678,277 km (0.034 R)
• M4: 839,842 km (0.098 R)
• M5: 1,064,987 km (0.114 R)
• M6: 1,153,250 km (0.035 R)
• M7: 1,406,220 km (0.118 R)
• M8: 1,873,863 km (0.114 R)
• M9: 2,190,711 km (0.112 R)
• M10: 2,893,821 km (0.044 R)
• M11: 3,002,429 km (0.118 R)
• M12: 3,261,383 km (0.029 R)
• M13: 3,393,628 km (0.103 R)
• M14: 3,508,519 km (0.08 R)
• M15: 3,624,607 km (0.119 R)
• M16: 4,061,732 km (0.081 R)
• M17: 4,307,371 km (0.034 R)
• M18: 4,727,742 km (0.055 R)
• M19: 5,205,557 km (0.12 R)
• M20: 5,428,009 km (0.119 R)
• M21: 5,540,357 km (0.099 R)
• M22: 5,744,708 km (0.058 R)
• M23: 5,836,262 km (0.09 R)
• M24: 6,114,065 km (0.102 R)
• M25: 6,231,200 km (0.116 R)
• M26: 6,443,779 km (0.084 R)
• M27: 6,563,008 km (0.102 R)
• M28: 6,731,007 km (0.118 R)
• M29: 7,022,573 km (0.076 R)
• M30: 7,467,627 km (0.113 R)
• M31: 8,049,861 km (0.102 R)
• M32: 8,778,403 km (0.041 R)
• M33: 8,884,169 km (0.115 R)
• M34: 9,017,012 km (0.105 R)
• M35: 9,664,172 km (0.08 R)
• M36: 9,828,281 km (0.066 R)
• M37: 10,076,165 km (0.111 R)
• M38: 10,242,667 km (0.044 R)
• M39: 10,438,042 km (0.117 R)
• M40: 10,634,613 km (0.107 R)
• M41: 10,775,834 km (0.105 R)
• M42: 11,060,070 km (0.07 R)
• M43: 11,289,403 km (0.099 R)
• M44: 11,810,901 km (0.102 R)
• M45: 12,251,617 km (0.099 R)
• M46: 12,667,798 km (0.061 R)
• M47: 12,787,476 km (0.08 R)
• M48: 13,028,179 km (0.106 R)
• M49: 13,209,791 km (0.098 R)
• M50: 13,300,747 km (0.108 R)
• M51: 13,514,073 km (0.046 R)
• M52: 13,974,984 km (0.075 R)
• M53: 14,067,885 km (0.036 R)
• M54: 14,975,644 km (0.089 R)
• M55: 15,165,933 km (0.095 R)
• M56: 15,548,754 km (0.088 R)
• M57: 16,323,970 km (0.052 R)
• M58: 16,552,406 km (0.085 R)
• M59: 16,880,624 km (0.051 R)
• M60: 17,045,630 km (0.084 R)
• M61: 18,181,527 km (0.077 R)
• M62: 18,520,216 km (0.116 R)
• M63: 19,549,001 km (0.103 R)
• M64: 20,035,344 km (0.109 R)
• M65: 21,055,751 km (0.093 R)
• M66: 21,877,043 km (0.042 R)
• M67: 22,020,956 km (0.043 R)
• M68: 22,890,868 km (0.103 R)
• M69: 23,550,894 km (0.065 R)
• M70: 23,661,446 km (0.103 R)
• M71: 23,809,249 km (0.084 R)
• M72: 24,515,052 km (0.097 R)
• M73: 24,776,998 km (0.111 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: 171 - 18,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit