🌌 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: 626.4

Radius: 8.2

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.5 AU - 0.58 AU

Year: 279 Days

Day: 7.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 73,830,037 km

• M1: 122,670 km (0.092 R)
• M2: 179,368 km (0.045 R)
• M3: 306,825 km (0.108 R)
• M4: 415,732 km (0.107 R)
• M5: 486,791 km (0.036 R)
• M6: 568,771 km (0.092 R)
• M7: 620,981 km (0.084 R)
• M8: 688,001 km (0.105 R)
• M9: 761,004 km (0.09 R)
• M10: 812,466 km (0.1 R)
• M11: 886,667 km (0.058 R)
• M12: 985,551 km (0.11 R)
• M13: 1,072,766 km (0.026 R)
• M14: 1,146,817 km (0.108 R)
• M15: 1,230,891 km (0.093 R)
• M16: 1,308,682 km (0.091 R)
• M17: 1,367,175 km (0.076 R)
• M18: 1,543,551 km (0.073 R)
• M19: 1,609,972 km (0.094 R)
• M20: 1,663,828 km (0.08 R)
• M21: 1,727,407 km (0.03 R)
• M22: 1,838,408 km (0.078 R)
• M23: 2,009,399 km (0.098 R)
• M24: 2,077,466 km (0.12 R)
• M25: 2,136,258 km (0.113 R)
• M26: 2,230,654 km (0.068 R)
• M27: 2,311,287 km (0.092 R)
• M28: 2,527,456 km (0.12 R)
• M29: 2,701,887 km (0.076 R)
• M30: 2,788,056 km (0.11 R)
• M31: 2,874,972 km (0.033 R)
• M32: 2,990,611 km (0.027 R)
• M33: 3,118,966 km (0.036 R)
• M34: 3,220,693 km (0.106 R)
• M35: 3,289,208 km (0.118 R)
• M36: 3,358,173 km (0.094 R)
• M37: 3,421,752 km (0.069 R)
• M38: 3,491,614 km (0.108 R)
• M39: 3,550,257 km (0.1 R)
• M40: 3,716,161 km (0.08 R)
• M41: 4,031,064 km (0.078 R)
• M42: 4,092,549 km (0.096 R)
• M43: 4,154,482 km (0.101 R)
• M44: 4,260,398 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.9

Radius: 11.3

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.93 AU - 0.95 AU

Year: 641 Days

Day: 6.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 73,830,037 km

• M1: 144,661 km (0.066 R)
• M2: 248,482 km (0.099 R)
• M3: 334,052 km (0.104 R)
• M4: 423,811 km (0.074 R)
• M5: 647,460 km (0.073 R)
• M6: 753,076 km (0.109 R)
• M7: 840,291 km (0.081 R)
• M8: 1,047,484 km (0.073 R)
• M9: 1,140,684 km (0.074 R)
• M10: 1,248,544 km (0.098 R)
• M11: 1,462,618 km (0.042 R)
• M12: 1,549,236 km (0.096 R)
• M13: 1,701,975 km (0.089 R)
• M14: 1,833,172 km (0.078 R)
• M15: 1,933,852 km (0.076 R)
• M16: 2,008,800 km (0.1 R)
• M17: 2,377,110 km (0.086 R)
• M18: 2,480,034 km (0.083 R)
• M19: 2,652,370 km (0.09 R)
• M20: 2,867,642 km (0.072 R)
• M21: 2,977,446 km (0.078 R)
• M22: 3,064,662 km (0.085 R)
• M23: 3,480,694 km (0.119 R)
• M24: 3,682,800 km (0.061 R)
• M25: 3,759,544 km (0.066 R)
• M26: 3,854,090 km (0.11 R)
• M27: 4,303,183 km (0.117 R)
• M28: 4,713,380 km (0.104 R)
• M29: 4,834,255 km (0.093 R)
• M30: 5,117,145 km (0.113 R)
• M31: 5,405,420 km (0.069 R)
• M32: 5,522,256 km (0.091 R)
• M33: 5,610,519 km (0.102 R)
• M34: 5,728,850 km (0.098 R)
• M35: 5,907,919 km (0.104 R)
• M36: 6,497,634 km (0.089 R)
• M37: 6,590,833 km (0.082 R)
• M38: 6,852,031 km (0.094 R)
• M39: 6,978,741 km (0.096 R)
• M40: 7,106,198 km (0.085 R)
• M41: 7,180,847 km (0.1 R)
• M42: 7,277,188 km (0.105 R)

Asteroid Belt

Center: 3.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.4

Radius: 6.1

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.44 AU - 6.64 AU

Year: 11756 Days

Day: 21.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 73,830,037 km

• M1: 85,720 km (0.074 R)
• M2: 197,320 km (0.113 R)
• M3: 582,983 km (0.11 R)
• M4: 860,188 km (0.05 R)
• M5: 968,497 km (0.117 R)
• M6: 1,308,084 km (0.055 R)
• M7: 1,357,601 km (0.091 R)
• M8: 1,433,297 km (0.105 R)
• M9: 1,846,337 km (0.062 R)
• M10: 1,944,473 km (0.107 R)
• M11: 2,175,602 km (0.082 R)
• M12: 2,743,027 km (0.104 R)
• M13: 2,807,054 km (0.061 R)
• M14: 3,051,497 km (0.116 R)
• M15: 3,578,381 km (0.092 R)
• M16: 3,630,890 km (0.1 R)
• M17: 4,151,491 km (0.057 R)
• M18: 4,243,643 km (0.108 R)
• M19: 4,752,874 km (0.082 R)
• M20: 4,868,663 km (0.097 R)
• M21: 5,122,829 km (0.098 R)
• M22: 5,201,817 km (0.086 R)
• M23: 5,481,864 km (0.052 R)
• M24: 5,746,204 km (0.094 R)
• M25: 5,869,622 km (0.107 R)
• M26: 6,077,264 km (0.082 R)
• M27: 6,350,729 km (0.088 R)
• M28: 7,107,096 km (0.053 R)
• M29: 8,329,011 km (0.042 R)
• M30: 8,727,091 km (0.084 R)
• M31: 9,517,267 km (0.036 R)
• M32: 9,565,886 km (0.056 R)
• M33: 10,056,717 km (0.049 R)
• M34: 10,205,567 km (0.108 R)
• M35: 11,942,697 km (0.096 R)
• M36: 12,364,713 km (0.101 R)
• M37: 12,657,625 km (0.114 R)
• M38: 12,818,294 km (0.094 R)
• M39: 12,925,854 km (0.077 R)
• M40: 13,331,713 km (0.119 R)
• M41: 14,490,499 km (0.07 R)
• M42: 14,658,647 km (0.108 R)
• M43: 14,968,613 km (0.095 R)
• M44: 15,223,827 km (0.09 R)
• M45: 15,566,257 km (0.045 R)
• M46: 17,405,862 km (0.093 R)
• M47: 19,036,628 km (0.045 R)
• M48: 20,119,268 km (0.062 R)
• M49: 20,432,376 km (0.067 R)
• M50: 20,652,435 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.1

Radius: 5.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.74 AU - 8.58 AU

Year: 16385 Days

Day: 24.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,830,037 km

• M1: 87,814 km (0.108 R)
• M2: 147,952 km (0.084 R)
• M3: 204,650 km (0.079 R)
• M4: 247,734 km (0.105 R)
• M5: 345,421 km (0.112 R)
• M6: 537,356 km (0.094 R)
• M7: 725,250 km (0.099 R)
• M8: 870,061 km (0.075 R)
• M9: 933,341 km (0.053 R)
• M10: 1,145,770 km (0.07 R)
• M11: 1,709,305 km (0.11 R)
• M12: 2,086,890 km (0.078 R)
• M13: 2,294,083 km (0.053 R)
• M14: 2,471,656 km (0.062 R)
• M15: 2,992,855 km (0.088 R)
• M16: 3,445,837 km (0.038 R)
• M17: 3,608,301 km (0.044 R)
• M18: 3,815,194 km (0.114 R)
• M19: 4,392,642 km (0.114 R)
• M20: 4,502,447 km (0.1 R)
• M21: 4,815,107 km (0.09 R)
• M22: 4,997,018 km (0.081 R)
• M23: 5,042,795 km (0.117 R)
• M24: 5,088,721 km (0.062 R)
• M25: 5,181,173 km (0.064 R)
• M26: 5,414,396 km (0.116 R)
• M27: 5,674,995 km (0.084 R)
• M28: 5,746,653 km (0.077 R)
• M29: 5,842,844 km (0.106 R)
• M30: 6,036,872 km (0.096 R)
• M31: 6,183,778 km (0.041 R)
• M32: 6,381,396 km (0.097 R)
• M33: 6,556,127 km (0.104 R)
• M34: 7,166,935 km (0.069 R)
• M35: 7,244,576 km (0.098 R)
• M36: 7,742,737 km (0.115 R)
• M37: 9,077,748 km (0.049 R)
• M38: 9,302,444 km (0.1 R)
• M39: 9,614,356 km (0.081 R)
• M40: 10,836,571 km (0.079 R)
• M41: 11,284,766 km (0.102 R)
• M42: 11,405,342 km (0.098 R)
• M43: 11,800,130 km (0.027 R)
• M44: 11,861,316 km (0.035 R)
• M45: 11,953,169 km (0.059 R)
• M46: 12,416,324 km (0.069 R)
• M47: 13,011,275 km (0.098 R)
• M48: 13,296,259 km (0.032 R)
• M49: 13,904,823 km (0.119 R)
• M50: 14,818,118 km (0.118 R)
• M51: 14,917,152 km (0.075 R)
• M52: 15,182,239 km (0.082 R)
• M53: 16,292,106 km (0.039 R)
• M54: 16,599,380 km (0.08 R)
• M55: 17,742,158 km (0.099 R)
• M56: 17,987,798 km (0.063 R)
• M57: 18,058,109 km (0.109 R)
• M58: 18,482,368 km (0.118 R)
• M59: 18,874,315 km (0.113 R)
• M60: 18,945,822 km (0.105 R)
• M61: 19,017,480 km (0.116 R)
• M62: 19,376,963 km (0.041 R)
• M63: 19,811,246 km (0.092 R)
• M64: 20,248,820 km (0.118 R)
• M65: 20,615,933 km (0.096 R)
• M66: 21,282,092 km (0.108 R)
• M67: 22,068,379 km (0.078 R)
• M68: 23,093,124 km (0.06 R)
• M69: 23,131,272 km (0.111 R)
• M70: 23,939,549 km (0.081 R)
• M71: 24,756,802 km (0.102 R)
• M72: 24,874,386 km (0.068 R)
• M73: 25,149,347 km (0.047 R)
• M74: 25,543,836 km (0.043 R)
• M75: 25,662,617 km (0.104 R)
• M76: 26,860,148 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.4

Radius: 4

Gravity: 58.28 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.45 AU - 9.87 AU

Year: 16385 Days

Day: 23.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,830,037 km

• M1: 84,074 km (0.042 R)
• M2: 213,327 km (0.042 R)
• M3: 596,297 km (0.085 R)
• M4: 639,980 km (0.097 R)
• M5: 1,329,327 km (0.034 R)
• M6: 1,535,024 km (0.086 R)
• M7: 1,975,739 km (0.116 R)
• M8: 3,232,511 km (0.087 R)
• M9: 3,956,116 km (0.117 R)
• M10: 4,165,702 km (0.098 R)
• M11: 4,293,160 km (0.062 R)
• M12: 4,378,879 km (0.093 R)
• M13: 4,465,197 km (0.079 R)
• M14: 5,451,047 km (0.101 R)
• M15: 6,111,971 km (0.051 R)
• M16: 6,599,360 km (0.103 R)
• M17: 6,698,394 km (0.069 R)
• M18: 6,897,808 km (0.107 R)
• M19: 6,948,073 km (0.117 R)
• M20: 7,715,061 km (0.117 R)
• M21: 7,924,050 km (0.097 R)
• M22: 8,241,197 km (0.108 R)
• M23: 8,670,393 km (0.12 R)
• M24: 9,438,728 km (0.065 R)
• M25: 9,662,377 km (0.089 R)
• M26: 9,831,123 km (0.116 R)
• M27: 10,171,608 km (0.105 R)
• M28: 10,400,792 km (0.104 R)
• M29: 10,689,665 km (0.087 R)
• M30: 11,039,874 km (0.118 R)
• M31: 11,157,308 km (0.062 R)
• M32: 11,931,477 km (0.105 R)
• M33: 13,467,997 km (0.108 R)
• M34: 14,483,767 km (0.081 R)
• M35: 15,261,526 km (0.057 R)
• M36: 15,721,390 km (0.055 R)
• M37: 19,845,953 km (0.109 R)
• M38: 21,217,466 km (0.065 R)
• M39: 22,025,444 km (0.061 R)
• M40: 22,321,797 km (0.046 R)
• M41: 23,293,735 km (0.093 R)
• M42: 24,509,068 km (0.089 R)
• M43: 24,662,406 km (0.065 R)
• M44: 24,892,936 km (0.109 R)
• M45: 25,433,882 km (0.087 R)
• M46: 25,511,523 km (0.109 R)
• M47: 25,978,717 km (0.114 R)
• M48: 26,842,496 km (0.084 R)
• M49: 27,715,698 km (0.089 R)
• M50: 28,276,242 km (0.092 R)
• M51: 28,678,809 km (0.07 R)
• M52: 29,980,012 km (0.084 R)
• M53: 30,226,100 km (0.049 R)
• M54: 30,637,794 km (0.09 R)
• M55: 32,977,355 km (0.116 R)
• M56: 33,485,987 km (0.105 R)
• M57: 33,997,462 km (0.097 R)
• M58: 34,855,406 km (0.119 R)
• M59: 35,807,298 km (0.112 R)
• M60: 36,943,344 km (0.081 R)
• M61: 37,295,348 km (0.091 R)
• M62: 37,559,986 km (0.116 R)
• M63: 38,803,294 km (0.069 R)
• M64: 41,056,986 km (0.062 R)
• M65: 42,797,856 km (0.107 R)
• M66: 44,002,867 km (0.05 R)
• M67: 45,595,486 km (0.076 R)
• M68: 48,163,334 km (0.085 R)
• M69: 48,355,268 km (0.065 R)
• M70: 49,319,426 km (0.108 R)
• M71: 49,609,945 km (0.109 R)
• M72: 49,998,152 km (0.034 R)
• M73: 51,855,858 km (0.109 R)
• M74: 51,954,293 km (0.095 R)
• M75: 52,151,164 km (0.047 R)
• M76: 53,139,856 km (0.098 R)
• M77: 53,636,521 km (0.09 R)
• M78: 54,234,464 km (0.105 R)
• M79: 54,334,395 km (0.085 R)
• M80: 55,336,552 km (0.079 R)
• M81: 55,638,290 km (0.065 R)
• M82: 56,749,803 km (0.105 R)
• M83: 58,584,172 km (0.107 R)
• M84: 61,268,107 km (0.094 R)
• M85: 62,520,241 km (0.03 R)
• M86: 63,570,119 km (0.115 R)
• M87: 64,943,727 km (0.06 R)
• M88: 68,042,946 km (0.037 R)
• M89: 68,258,367 km (0.045 R)
• M90: 68,582,097 km (0.058 R)
• M91: 69,231,052 km (0.072 R)
• M92: 70,317,133 km (0.117 R)
• M93: 72,506,049 km (0.194 R)
• M94: 73,387,779 km (0.222 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: 317 - 12,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit