🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.8

Radius: 11.3

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.93 AU - 1.21 AU

Year: 751 Days

Day: 11.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 50,486,597 km

• M1: 173,982 km (0.105 R)
• M2: 255,064 km (0.116 R)
• M3: 349,012 km (0.088 R)
• M4: 568,023 km (0.119 R)
• M5: 642,224 km (0.116 R)
• M6: 745,446 km (0.104 R)
• M7: 1,079,797 km (0.118 R)
• M8: 1,199,476 km (0.118 R)
• M9: 1,273,676 km (0.119 R)
• M10: 1,427,014 km (0.102 R)
• M11: 1,552,826 km (0.08 R)
• M12: 1,675,496 km (0.055 R)
• M13: 1,794,576 km (0.103 R)
• M14: 1,894,807 km (0.103 R)
• M15: 2,033,933 km (0.105 R)
• M16: 2,291,540 km (0.117 R)
• M17: 2,385,039 km (0.077 R)
• M18: 2,788,654 km (0.109 R)
• M19: 2,981,785 km (0.107 R)
• M20: 3,058,528 km (0.026 R)
• M21: 3,161,901 km (0.087 R)
• M22: 3,301,475 km (0.12 R)
• M23: 3,461,246 km (0.089 R)
• M24: 3,533,053 km (0.105 R)
• M25: 3,843,768 km (0.051 R)
• M26: 4,259,201 km (0.074 R)
• M27: 4,336,393 km (0.101 R)
• M28: 4,472,378 km (0.056 R)
• M29: 4,550,767 km (0.055 R)
• M30: 4,659,375 km (0.074 R)
• M31: 4,788,777 km (0.096 R)
• M32: 4,970,090 km (0.094 R)
• M33: 5,112,507 km (0.095 R)
• M34: 5,422,624 km (0.053 R)
• M35: 5,611,566 km (0.065 R)
• M36: 5,770,887 km (0.061 R)
• M37: 6,312,282 km (0.055 R)
• M38: 6,589,188 km (0.064 R)
• M39: 6,791,145 km (0.063 R)
• M40: 7,120,709 km (0.102 R)
• M41: 7,385,796 km (0.067 R)
• M42: 7,478,697 km (0.119 R)
• M43: 7,583,864 km (0.078 R)
• M44: 7,689,480 km (0.047 R)
• M45: 7,807,363 km (0.108 R)
• M46: 7,985,235 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.3

Radius: 9.5

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.17 AU - 1.35 AU

Year: 959 Days

Day: 8.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 50,486,597 km

• M1: 122,969 km (0.035 R)
• M2: 205,398 km (0.104 R)
• M3: 281,842 km (0.082 R)
• M4: 342,280 km (0.093 R)
• M5: 720,613 km (0.105 R)
• M6: 805,585 km (0.064 R)
• M7: 871,707 km (0.071 R)
• M8: 934,089 km (0.075 R)
• M9: 1,009,935 km (0.116 R)
• M10: 1,112,410 km (0.094 R)
• M11: 1,180,776 km (0.114 R)
• M12: 1,256,921 km (0.086 R)
• M13: 1,321,697 km (0.057 R)
• M14: 1,434,644 km (0.084 R)
• M15: 1,509,443 km (0.115 R)
• M16: 1,578,706 km (0.096 R)
• M17: 1,778,270 km (0.093 R)
• M18: 1,866,383 km (0.084 R)
• M19: 1,963,622 km (0.086 R)
• M20: 2,039,617 km (0.082 R)
• M21: 2,273,439 km (0.098 R)
• M22: 2,474,947 km (0.063 R)
• M23: 2,573,831 km (0.103 R)
• M24: 2,674,062 km (0.103 R)
• M25: 2,956,503 km (0.097 R)
• M26: 3,052,844 km (0.105 R)
• M27: 3,114,628 km (0.111 R)
• M28: 3,230,716 km (0.087 R)
• M29: 3,320,923 km (0.065 R)
• M30: 3,652,731 km (0.112 R)
• M31: 3,756,253 km (0.085 R)
• M32: 3,898,969 km (0.051 R)
• M33: 3,975,863 km (0.06 R)
• M34: 4,131,145 km (0.093 R)
• M35: 4,377,982 km (0.026 R)
• M36: 4,619,433 km (0.063 R)
• M37: 4,741,804 km (0.061 R)
• M38: 4,813,760 km (0.111 R)
• M39: 4,989,837 km (0.109 R)
• M40: 5,263,451 km (0.096 R)
• M41: 5,498,769 km (0.11 R)
• M42: 5,682,924 km (0.083 R)
• M43: 5,825,191 km (0.036 R)
• M44: 6,013,086 km (0.11 R)
• M45: 6,259,175 km (0.093 R)
• M46: 6,394,711 km (0.11 R)
• M47: 6,830,639 km (0.111 R)
• M48: 6,982,032 km (0.077 R)
• M49: 7,075,680 km (0.093 R)
• M50: 7,158,109 km (0.086 R)
• M51: 7,299,927 km (0.074 R)
• M52: 7,562,621 km (0.11 R)
• M53: 7,622,610 km (0.059 R)
• M54: 7,695,015 km (0.097 R)
• M55: 7,803,923 km (0.108 R)
• M56: 7,925,695 km (0.071 R)
• M57: 8,035,650 km (0.098 R)
• M58: 8,097,134 km (0.083 R)
• M59: 8,158,619 km (0.074 R)
• M60: 8,244,937 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.8

Radius: 13.8

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.4 AU - 5.16 AU

Year: 6006 Days

Day: 11.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 50,486,597 km

• M1: 174,431 km (0.053 R)
• M2: 382,821 km (0.041 R)
• M3: 469,289 km (0.074 R)
• M4: 576,251 km (0.091 R)
• M5: 928,853 km (0.052 R)
• M6: 1,161,029 km (0.11 R)
• M7: 1,253,331 km (0.082 R)
• M8: 1,412,952 km (0.116 R)
• M9: 2,082,851 km (0.116 R)
• M10: 2,274,486 km (0.097 R)
• M11: 2,412,266 km (0.062 R)
• M12: 2,842,659 km (0.119 R)
• M13: 2,991,658 km (0.084 R)
• M14: 3,342,016 km (0.056 R)
• M15: 3,431,775 km (0.082 R)
• M16: 3,613,686 km (0.067 R)
• M17: 4,106,611 km (0.079 R)
• M18: 4,251,422 km (0.12 R)
• M19: 4,447,246 km (0.098 R)
• M20: 4,746,740 km (0.105 R)
• M21: 5,130,309 km (0.117 R)
• M22: 5,312,819 km (0.093 R)
• M23: 6,878,360 km (0.048 R)
• M24: 7,342,114 km (0.077 R)
• M25: 8,700,463 km (0.053 R)
• M26: 8,918,726 km (0.06 R)
• M27: 9,044,388 km (0.075 R)
• M28: 10,135,256 km (0.082 R)
• M29: 10,930,368 km (0.116 R)
• M30: 11,437,655 km (0.119 R)
• M31: 11,848,899 km (0.026 R)
• M32: 12,091,098 km (0.109 R)
• M33: 12,404,955 km (0.11 R)
• M34: 13,183,312 km (0.105 R)
• M35: 13,687,008 km (0.083 R)
• M36: 14,014,179 km (0.111 R)
• M37: 14,160,336 km (0.113 R)
• M38: 14,713,250 km (0.091 R)
• M39: 14,936,300 km (0.04 R)
• M40: 15,310,744 km (0.119 R)
• M41: 15,461,389 km (0.116 R)
• M42: 16,298,688 km (0.088 R)
• M43: 16,994,767 km (0.11 R)
• M44: 18,256,176 km (0.111 R)
• M45: 18,857,859 km (0.101 R)
• M46: 20,618,626 km (0.098 R)
• M47: 21,035,705 km (0.073 R)
• M48: 21,161,367 km (0.103 R)
• M49: 21,750,932 km (0.056 R)
• M50: 21,962,912 km (0.027 R)
• M51: 22,517,023 km (0.063 R)
• M52: 22,688,462 km (0.081 R)
• M53: 22,946,518 km (0.098 R)
• M54: 23,248,706 km (0.116 R)
• M55: 24,163,347 km (0.053 R)
• M56: 24,558,884 km (0.098 R)
• M57: 25,000,946 km (0.076 R)
• M58: 25,579,590 km (0.097 R)
• M59: 25,669,050 km (0.082 R)
• M60: 25,803,239 km (0.063 R)
• M61: 26,252,781 km (0.118 R)
• M62: 26,388,017 km (0.099 R)
• M63: 26,659,388 km (0.084 R)
• M64: 26,931,656 km (0.102 R)
• M65: 27,113,716 km (0.101 R)
• M66: 29,049,812 km (0.112 R)
• M67: 29,330,009 km (0.119 R)
• M68: 29,423,657 km (0.068 R)
• M69: 29,517,305 km (0.079 R)
• M70: 29,846,122 km (0.085 R)
• M71: 29,940,219 km (0.062 R)
• M72: 31,125,483 km (0.067 R)
• M73: 31,221,076 km (0.025 R)
• M74: 31,316,669 km (0.096 R)
• M75: 31,603,897 km (0.045 R)

Asteroid Belt

Center: 6.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.3

Radius: 4.7

Gravity: 22.92 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.97 AU - 10.49 AU

Year: 19019 Days

Day: 18.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,486,597 km

• M1: 205,847 km (0.108 R)
• M2: 290,369 km (0.104 R)
• M3: 550,819 km (0.043 R)
• M4: 630,555 km (0.1 R)
• M5: 1,185,414 km (0.042 R)
• M6: 1,369,419 km (0.043 R)
• M7: 1,590,824 km (0.091 R)
• M8: 1,943,576 km (0.081 R)
• M9: 2,583,256 km (0.067 R)
• M10: 2,684,534 km (0.072 R)
• M11: 3,503,133 km (0.093 R)
• M12: 3,652,881 km (0.097 R)
• M13: 4,036,450 km (0.115 R)
• M14: 4,153,884 km (0.093 R)
• M15: 4,432,735 km (0.1 R)
• M16: 4,635,440 km (0.104 R)
• M17: 5,008,088 km (0.05 R)
• M18: 5,050,125 km (0.081 R)
• M19: 5,134,498 km (0.117 R)
• M20: 5,433,544 km (0.07 R)
• M21: 6,003,662 km (0.112 R)
• M22: 6,182,880 km (0.111 R)
• M23: 7,199,846 km (0.119 R)
• M24: 8,218,009 km (0.107 R)
• M25: 8,367,159 km (0.091 R)
• M26: 8,819,842 km (0.109 R)
• M27: 8,921,419 km (0.051 R)
• M28: 9,074,756 km (0.073 R)
• M29: 9,854,012 km (0.09 R)
• M30: 10,118,501 km (0.047 R)
• M31: 10,816,973 km (0.107 R)
• M32: 10,925,880 km (0.045 R)
• M33: 12,203,596 km (0.029 R)
• M34: 14,236,631 km (0.046 R)
• M35: 15,200,490 km (0.089 R)
• M36: 16,371,991 km (0.105 R)
• M37: 18,539,814 km (0.051 R)
• M38: 18,735,338 km (0.06 R)
• M39: 19,590,739 km (0.105 R)
• M40: 19,790,003 km (0.044 R)
• M41: 19,923,145 km (0.117 R)
• M42: 20,660,812 km (0.06 R)
• M43: 22,093,960 km (0.107 R)
• M44: 22,301,303 km (0.028 R)
• M45: 23,207,267 km (0.115 R)
• M46: 23,347,590 km (0.109 R)
• M47: 24,982,844 km (0.086 R)
• M48: 25,415,481 km (0.074 R)
• M49: 26,069,075 km (0.099 R)
• M50: 26,728,203 km (0.114 R)
• M51: 26,875,407 km (0.094 R)
• M52: 27,022,911 km (0.113 R)
• M53: 27,689,818 km (0.025 R)
• M54: 27,838,817 km (0.107 R)
• M55: 28,137,564 km (0.11 R)
• M56: 28,512,457 km (0.112 R)
• M57: 29,570,862 km (0.064 R)
• M58: 30,334,708 km (0.066 R)
• M59: 30,950,453 km (0.088 R)
• M60: 31,105,137 km (0.058 R)
• M61: 31,492,745 km (0.118 R)
• M62: 32,038,030 km (0.108 R)
• M63: 34,330,168 km (0.111 R)
• M64: 35,213,394 km (0.103 R)
• M65: 36,511,305 km (0.113 R)
• M66: 37,330,503 km (0.106 R)
• M67: 37,742,346 km (0.097 R)
• M68: 38,321,439 km (0.103 R)
• M69: 39,572,227 km (0.086 R)
• M70: 40,413,566 km (0.111 R)
• M71: 42,628,362 km (0.08 R)
• M72: 42,714,381 km (0.089 R)
• M73: 45,144,897 km (0.081 R)
• M74: 45,583,668 km (0.096 R)
• M75: 46,553,810 km (0.088 R)
• M76: 47,352,663 km (0.118 R)
• M77: 47,619,845 km (0.104 R)
• M78: 48,156,003 km (0.044 R)
• M79: 49,414,570 km (0.04 R)
• M80: 50,320,086 km (0.087 R)
• M81: 50,592,953 km (0.098 R)
• M82: 51,414,095 km (0.106 R)
• M83: 52,608,036 km (0.083 R)
• M84: 54,742,648 km (0.12 R)
• M85: 56,621,747 km (0.084 R)
• M86: 57,854,433 km (0.108 R)
• M87: 58,426,346 km (0.059 R)
• M88: 58,521,789 km (0.092 R)
• M89: 59,287,731 km (0.093 R)
• M90: 59,383,772 km (0.048 R)
• M91: 60,732,696 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.9

Radius: 5.1

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.84 AU - 12.28 AU

Year: 21642 Days

Day: 18.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 50,486,597 km

• M1: 528,828 km (0.12 R)
• M2: 1,313,021 km (0.084 R)
• M3: 1,424,920 km (0.117 R)
• M4: 1,610,421 km (0.071 R)
• M5: 1,754,633 km (0.119 R)
• M6: 1,953,449 km (0.113 R)
• M7: 2,372,473 km (0.085 R)
• M8: 2,509,205 km (0.11 R)
• M9: 2,564,556 km (0.075 R)
• M10: 3,170,278 km (0.065 R)
• M11: 5,734,535 km (0.116 R)
• M12: 5,917,942 km (0.11 R)
• M13: 7,574,290 km (0.074 R)
• M14: 8,142,463 km (0.087 R)
• M15: 9,884,081 km (0.107 R)
• M16: 10,909,425 km (0.082 R)
• M17: 11,045,708 km (0.094 R)
• M18: 11,457,851 km (0.076 R)
• M19: 11,503,927 km (0.105 R)
• M20: 11,642,604 km (0.119 R)
• M21: 13,204,256 km (0.069 R)
• M22: 17,147,207 km (0.088 R)
• M23: 17,677,232 km (0.118 R)
• M24: 17,837,302 km (0.06 R)
• M25: 18,051,377 km (0.117 R)
• M26: 18,374,209 km (0.113 R)
• M27: 19,408,977 km (0.026 R)
• M28: 19,684,387 km (0.097 R)
• M29: 20,406,646 km (0.113 R)
• M30: 20,518,545 km (0.081 R)
• M31: 20,742,792 km (0.101 R)
• M32: 20,855,290 km (0.039 R)
• M33: 21,991,336 km (0.107 R)
• M34: 22,451,349 km (0.109 R)
• M35: 24,145,396 km (0.119 R)
• M36: 25,578,094 km (0.086 R)
• M37: 25,698,820 km (0.065 R)
• M38: 25,880,132 km (0.111 R)
• M39: 26,183,218 km (0.068 R)
• M40: 26,609,572 km (0.034 R)
• M41: 27,099,654 km (0.067 R)
• M42: 27,222,624 km (0.089 R)
• M43: 27,716,446 km (0.081 R)
• M44: 27,964,480 km (0.113 R)
• M45: 28,213,111 km (0.088 R)
• M46: 28,838,281 km (0.084 R)
• M47: 30,612,661 km (0.108 R)
• M48: 30,740,717 km (0.105 R)
• M49: 30,933,100 km (0.083 R)
• M50: 33,405,504 km (0.12 R)
• M51: 34,132,998 km (0.063 R)
• M52: 34,598,547 km (0.04 R)
• M53: 34,731,988 km (0.097 R)
• M54: 34,999,469 km (0.111 R)
• M55: 35,200,379 km (0.118 R)
• M56: 35,603,396 km (0.072 R)
• M57: 36,414,216 km (0.055 R)
• M58: 37,094,587 km (0.075 R)
• M59: 38,536,711 km (0.113 R)
• M60: 38,882,880 km (0.119 R)
• M61: 39,787,498 km (0.095 R)
• M62: 40,417,904 km (0.115 R)
• M63: 41,546,620 km (0.087 R)
• M64: 41,759,348 km (0.099 R)
• M65: 43,115,453 km (0.108 R)
• M66: 46,310,863 km (0.104 R)
• M67: 46,605,122 km (0.105 R)
• M68: 46,678,874 km (0.071 R)
• M69: 48,757,088 km (0.111 R)
• M70: 49,356,377 km (0.045 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 16,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit