🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223

Radius: 12.6

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.81 AU - 0.97 AU

Year: 569 Days

Day: 7.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,831,296 km

• M1: 181,313 km (0.071 R)
• M2: 286,330 km (0.061 R)
• M3: 365,468 km (0.094 R)
• M4: 444,904 km (0.088 R)
• M5: 529,576 km (0.073 R)
• M6: 688,001 km (0.094 R)
• M7: 804,837 km (0.11 R)
• M8: 1,007,841 km (0.076 R)
• M9: 1,093,261 km (0.075 R)
• M10: 1,181,374 km (0.058 R)
• M11: 1,285,195 km (0.116 R)
• M12: 1,378,844 km (0.111 R)
• M13: 1,521,410 km (0.118 R)
• M14: 1,678,937 km (0.083 R)
• M15: 1,821,952 km (0.033 R)
• M16: 1,902,586 km (0.103 R)
• M17: 1,994,888 km (0.097 R)
• M18: 2,104,692 km (0.031 R)
• M19: 2,189,664 km (0.062 R)
• M20: 2,357,812 km (0.08 R)
• M21: 2,535,834 km (0.063 R)
• M22: 2,632,324 km (0.089 R)
• M23: 2,724,327 km (0.115 R)
• M24: 2,805,708 km (0.082 R)
• M25: 2,929,276 km (0.101 R)
• M26: 3,042,821 km (0.049 R)
• M27: 3,194,513 km (0.095 R)
• M28: 3,342,465 km (0.109 R)
• M29: 3,613,387 km (0.104 R)
• M30: 3,722,444 km (0.083 R)
• M31: 3,865,310 km (0.063 R)
• M32: 3,996,806 km (0.108 R)
• M33: 4,156,577 km (0.068 R)
• M34: 4,311,859 km (0.067 R)
• M35: 4,400,421 km (0.098 R)
• M36: 4,551,665 km (0.061 R)
• M37: 4,810,020 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.5

Radius: 9.7

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.83 AU - 4.43 AU

Year: 5693 Days

Day: 10.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 71,831,296 km

• M1: 128,355 km (0.097 R)
• M2: 201,209 km (0.119 R)
• M3: 272,567 km (0.052 R)
• M4: 390,002 km (0.107 R)
• M5: 464,501 km (0.111 R)
• M6: 601,084 km (0.083 R)
• M7: 666,010 km (0.083 R)
• M8: 836,102 km (0.094 R)
• M9: 909,854 km (0.071 R)
• M10: 1,078,601 km (0.071 R)
• M11: 1,189,453 km (0.075 R)
• M12: 1,343,538 km (0.088 R)
• M13: 1,757,476 km (0.113 R)
• M14: 1,853,817 km (0.117 R)
• M15: 2,006,407 km (0.047 R)
• M16: 2,079,560 km (0.12 R)
• M17: 2,181,735 km (0.073 R)
• M18: 2,547,801 km (0.111 R)
• M19: 2,922,993 km (0.049 R)
• M20: 2,985,525 km (0.084 R)
• M21: 3,250,762 km (0.118 R)
• M22: 3,402,753 km (0.12 R)
• M23: 3,691,327 km (0.1 R)
• M24: 3,953,124 km (0.082 R)
• M25: 4,045,725 km (0.113 R)
• M26: 4,411,192 km (0.061 R)
• M27: 4,519,202 km (0.076 R)
• M28: 4,762,747 km (0.119 R)
• M29: 5,161,127 km (0.075 R)
• M30: 5,364,430 km (0.03 R)
• M31: 5,713,591 km (0.106 R)
• M32: 5,937,091 km (0.105 R)
• M33: 6,860,259 km (0.116 R)
• M34: 7,069,995 km (0.1 R)
• M35: 7,338,524 km (0.049 R)
• M36: 7,509,963 km (0.109 R)
• M37: 7,929,734 km (0.058 R)
• M38: 8,017,399 km (0.102 R)
• M39: 8,297,595 km (0.104 R)
• M40: 8,521,095 km (0.098 R)
• M41: 8,716,470 km (0.055 R)
• M42: 8,958,818 km (0.061 R)
• M43: 9,065,631 km (0.119 R)
• M44: 9,527,888 km (0.12 R)
• M45: 9,668,062 km (0.101 R)
• M46: 9,730,593 km (0.103 R)
• M47: 9,997,925 km (0.056 R)
• M48: 10,379,399 km (0.032 R)
• M49: 10,620,402 km (0.073 R)
• M50: 10,960,737 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844

Radius: 9

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.91 AU - 5.65 AU

Year: 7088 Days

Day: 7.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,831,296 km

• M1: 135,835 km (0.114 R)
• M2: 218,562 km (0.069 R)
• M3: 345,122 km (0.088 R)
• M4: 487,988 km (0.089 R)
• M5: 623,075 km (0.093 R)
• M6: 695,780 km (0.12 R)
• M7: 771,476 km (0.073 R)
• M8: 850,314 km (0.108 R)
• M9: 1,248,693 km (0.034 R)
• M10: 1,700,629 km (0.111 R)
• M11: 2,110,228 km (0.101 R)
• M12: 2,177,696 km (0.109 R)
• M13: 2,245,913 km (0.051 R)
• M14: 2,670,472 km (0.049 R)
• M15: 2,867,342 km (0.033 R)
• M16: 2,967,423 km (0.099 R)
• M17: 3,145,594 km (0.111 R)
• M18: 3,223,086 km (0.078 R)
• M19: 3,432,822 km (0.085 R)
• M20: 3,566,114 km (0.093 R)
• M21: 3,647,046 km (0.114 R)
• M22: 3,728,428 km (0.105 R)
• M23: 4,287,176 km (0.094 R)
• M24: 4,842,184 km (0.081 R)
• M25: 5,022,150 km (0.116 R)
• M26: 5,859,300 km (0.073 R)
• M27: 5,987,056 km (0.092 R)
• M28: 6,342,950 km (0.117 R)
• M29: 6,739,234 km (0.067 R)
• M30: 6,839,615 km (0.109 R)
• M31: 6,940,444 km (0.092 R)
• M32: 7,590,446 km (0.078 R)
• M33: 8,081,875 km (0.1 R)
• M34: 8,295,800 km (0.118 R)
• M35: 9,467,301 km (0.105 R)
• M36: 9,768,292 km (0.098 R)
• M37: 10,264,060 km (0.071 R)
• M38: 10,651,069 km (0.117 R)
• M39: 12,002,237 km (0.09 R)
• M40: 12,205,541 km (0.051 R)
• M41: 12,368,902 km (0.086 R)
• M42: 12,656,728 km (0.075 R)
• M43: 13,071,563 km (0.115 R)
• M44: 14,085,537 km (0.106 R)
• M45: 14,558,715 km (0.113 R)
• M46: 15,344,254 km (0.067 R)
• M47: 15,520,629 km (0.07 R)
• M48: 15,609,191 km (0.061 R)
• M49: 15,964,636 km (0.113 R)
• M50: 16,819,887 km (0.057 R)
• M51: 17,367,714 km (0.119 R)
• M52: 17,505,494 km (0.042 R)
• M53: 18,856,812 km (0.038 R)
• M54: 20,000,487 km (0.077 R)
• M55: 20,289,810 km (0.081 R)
• M56: 20,532,009 km (0.094 R)
• M57: 20,629,247 km (0.11 R)
• M58: 22,454,192 km (0.118 R)
• M59: 22,554,273 km (0.098 R)
• M60: 22,755,033 km (0.073 R)
• M61: 22,855,563 km (0.074 R)
• M62: 24,278,837 km (0.079 R)
• M63: 25,469,337 km (0.096 R)
• M64: 25,730,684 km (0.036 R)
• M65: 26,203,413 km (0.104 R)
• M66: 26,361,538 km (0.089 R)
• M67: 26,625,878 km (0.101 R)
• M68: 27,424,132 km (0.066 R)
• M69: 29,646,109 km (0.069 R)
• M70: 30,086,376 km (0.111 R)
• M71: 30,473,385 km (0.117 R)
• M72: 30,862,041 km (0.084 R)
• M73: 31,196,392 km (0.078 R)
• M74: 31,476,140 km (0.111 R)
• M75: 32,037,880 km (0.073 R)
• M76: 32,716,306 km (0.079 R)
• M77: 34,548,581 km (0.086 R)
• M78: 35,827,493 km (0.108 R)
• M79: 37,477,558 km (0.054 R)
• M80: 39,212,594 km (0.113 R)
• M81: 39,272,882 km (0.111 R)
• M82: 39,453,895 km (0.082 R)
• M83: 40,851,289 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.5

Radius: 14.3

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.91 AU - 6.29 AU

Year: 7812 Days

Day: 13.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 71,831,296 km

• M1: 389,702 km (0.114 R)
• M2: 533,167 km (0.114 R)
• M3: 830,717 km (0.108 R)
• M4: 1,029,981 km (0.036 R)
• M5: 1,246,449 km (0.092 R)
• M6: 1,495,680 km (0.06 R)
• M7: 1,689,110 km (0.061 R)
• M8: 2,121,298 km (0.048 R)
• M9: 2,483,923 km (0.092 R)
• M10: 2,779,828 km (0.106 R)
• M11: 3,109,990 km (0.066 R)
• M12: 4,150,743 km (0.079 R)
• M13: 4,735,371 km (0.082 R)
• M14: 4,839,641 km (0.034 R)
• M15: 4,971,287 km (0.059 R)
• M16: 5,647,020 km (0.095 R)
• M17: 5,785,847 km (0.086 R)
• M18: 6,180,187 km (0.043 R)
• M19: 6,641,846 km (0.097 R)
• M20: 6,788,452 km (0.104 R)
• M21: 6,995,496 km (0.117 R)
• M22: 7,144,645 km (0.105 R)
• M23: 7,234,703 km (0.111 R)
• M24: 7,446,234 km (0.101 R)
• M25: 7,906,397 km (0.082 R)
• M26: 8,375,985 km (0.116 R)
• M27: 9,441,122 km (0.094 R)
• M28: 9,705,760 km (0.119 R)
• M29: 9,939,283 km (0.117 R)
• M30: 10,310,136 km (0.1 R)
• M31: 11,414,916 km (0.031 R)
• M32: 11,626,298 km (0.081 R)
• M33: 12,520,893 km (0.036 R)
• M34: 12,921,666 km (0.088 R)
• M35: 13,252,576 km (0.1 R)
• M36: 14,757,531 km (0.112 R)
• M37: 14,872,572 km (0.117 R)
• M38: 14,987,911 km (0.101 R)
• M39: 15,142,147 km (0.097 R)
• M40: 15,608,144 km (0.113 R)
• M41: 16,236,904 km (0.118 R)
• M42: 16,435,121 km (0.059 R)
• M43: 16,753,765 km (0.101 R)
• M44: 17,114,894 km (0.094 R)
• M45: 17,478,566 km (0.096 R)
• M46: 17,803,942 km (0.115 R)
• M47: 18,750,597 km (0.117 R)
• M48: 19,502,925 km (0.059 R)
• M49: 19,755,895 km (0.049 R)
• M50: 20,607,107 km (0.075 R)
• M51: 20,735,761 km (0.038 R)
• M52: 20,864,714 km (0.03 R)
• M53: 21,209,986 km (0.099 R)
• M54: 21,383,370 km (0.12 R)
• M55: 21,906,215 km (0.069 R)
• M56: 23,500,030 km (0.11 R)
• M57: 24,628,746 km (0.081 R)
• M58: 24,811,106 km (0.043 R)
• M59: 25,131,096 km (0.062 R)
• M60: 25,222,799 km (0.12 R)
• M61: 26,985,810 km (0.103 R)
• M62: 27,173,705 km (0.096 R)
• M63: 28,262,628 km (0.056 R)
• M64: 28,405,793 km (0.058 R)
• M65: 29,849,862 km (0.119 R)
• M66: 30,190,346 km (0.062 R)
• M67: 30,532,028 km (0.108 R)
• M68: 31,911,619 km (0.074 R)
• M69: 32,559,079 km (0.087 R)
• M70: 32,709,126 km (0.081 R)
• M71: 32,909,437 km (0.069 R)
• M72: 33,614,043 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.6

Radius: 6.1

Gravity: 23.64 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.36 AU - 9.22 AU

Year: 16189 Days

Day: 18 Hours

Environment

Temp: -241 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,831,296 km

• M1: 430,243 km (0.119 R)
• M2: 486,642 km (0.096 R)
• M3: 649,853 km (0.063 R)
• M4: 738,116 km (0.076 R)
• M5: 806,931 km (0.103 R)
• M6: 902,225 km (0.1 R)
• M7: 1,026,840 km (0.047 R)
• M8: 2,078,214 km (0.099 R)
• M9: 2,310,988 km (0.116 R)
• M10: 2,379,055 km (0.081 R)
• M11: 3,209,024 km (0.051 R)
• M12: 3,439,255 km (0.093 R)
• M13: 3,517,046 km (0.086 R)
• M14: 3,635,079 km (0.061 R)
• M15: 3,754,458 km (0.113 R)
• M16: 3,875,034 km (0.098 R)
• M17: 3,915,425 km (0.118 R)
• M18: 4,754,520 km (0.091 R)
• M19: 5,194,487 km (0.09 R)
• M20: 5,283,946 km (0.107 R)
• M21: 5,739,322 km (0.048 R)
• M22: 6,112,719 km (0.074 R)
• M23: 6,159,842 km (0.101 R)
• M24: 6,254,687 km (0.087 R)
• M25: 6,493,894 km (0.087 R)
• M26: 6,736,093 km (0.105 R)
• M27: 6,833,780 km (0.083 R)
• M28: 7,080,018 km (0.051 R)
• M29: 7,229,317 km (0.038 R)
• M30: 7,329,248 km (0.115 R)
• M31: 7,480,193 km (0.119 R)
• M32: 7,632,184 km (0.083 R)
• M33: 7,734,060 km (0.111 R)
• M34: 8,146,202 km (0.086 R)
• M35: 8,618,184 km (0.077 R)
• M36: 8,777,505 km (0.072 R)
• M37: 9,424,666 km (0.093 R)
• M38: 9,698,729 km (0.092 R)
• M39: 10,480,228 km (0.048 R)
• M40: 11,050,795 km (0.087 R)
• M41: 11,456,205 km (0.102 R)
• M42: 12,882,770 km (0.118 R)
• M43: 14,427,219 km (0.112 R)
• M44: 14,933,757 km (0.071 R)
• M45: 15,639,709 km (0.102 R)
• M46: 16,029,262 km (0.086 R)
• M47: 16,290,759 km (0.098 R)
• M48: 19,607,045 km (0.051 R)
• M49: 20,308,659 km (0.036 R)
• M50: 20,520,789 km (0.095 R)
• M51: 21,448,445 km (0.11 R)
• M52: 22,608,726 km (0.062 R)
• M53: 22,828,635 km (0.093 R)
• M54: 23,344,299 km (0.109 R)
• M55: 24,237,249 km (0.103 R)
• M56: 24,462,244 km (0.05 R)
• M57: 27,684,133 km (0.101 R)
• M58: 27,762,373 km (0.088 R)
• M59: 28,312,743 km (0.105 R)
• M60: 28,470,569 km (0.052 R)
• M61: 29,025,577 km (0.093 R)
• M62: 30,388,115 km (0.103 R)
• M63: 30,955,091 km (0.085 R)
• M64: 32,511,956 km (0.082 R)
• M65: 32,842,866 km (0.112 R)
• M66: 34,598,696 km (0.086 R)
• M67: 34,852,115 km (0.032 R)
• M68: 36,213,605 km (0.088 R)
• M69: 37,073,195 km (0.102 R)
• M70: 37,765,833 km (0.096 R)
• M71: 38,288,079 km (0.099 R)
• M72: 39,692,504 km (0.077 R)
• M73: 40,046,153 km (0.104 R)
• M74: 40,134,865 km (0.118 R)
• M75: 40,578,722 km (0.084 R)
• M76: 40,667,732 km (0.057 R)
• M77: 42,460,962 km (0.112 R)
• M78: 44,188,369 km (0.118 R)
• M79: 45,106,750 km (0.066 R)
• M80: 45,753,312 km (0.067 R)
• M81: 46,682,315 km (0.115 R)
• M82: 47,617,601 km (0.117 R)
• M83: 50,364,517 km (0.052 R)
• M84: 51,323,589 km (0.06 R)
• M85: 51,998,574 km (0.046 R)
• M86: 52,967,819 km (0.108 R)
• M87: 54,825,974 km (0.096 R)
• M88: 56,109,524 km (0.059 R)
• M89: 59,109,111 km (0.11 R)
• M90: 59,816,409 km (0.108 R)
• M91: 62,468,331 km (0.108 R)
• M92: 63,498,462 km (0.115 R)
• M93: 67,463,853 km (0.104 R)
• M94: 68,838,807 km (0.113 R)
• M95: 69,370,029 km (0.074 R)
• M96: 70,009,260 km (0.095 R)
• M97: 70,864,811 km (0.084 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 10,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit