🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.4

Radius: 13.8

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.45 AU - 0.59 AU

Year: 259 Days

Day: 12.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,589,575 km

• M1: 171,738 km (0.119 R)
• M2: 275,110 km (0.082 R)
• M3: 404,513 km (0.096 R)
• M4: 516,861 km (0.098 R)
• M5: 650,900 km (0.077 R)
• M6: 736,919 km (0.085 R)
• M7: 839,244 km (0.113 R)
• M8: 931,696 km (0.102 R)
• M9: 1,063,342 km (0.115 R)
• M10: 1,154,896 km (0.081 R)
• M11: 1,332,618 km (0.028 R)
• M12: 1,421,479 km (0.044 R)
• M13: 1,670,111 km (0.082 R)
• M14: 1,774,530 km (0.026 R)
• M15: 1,929,364 km (0.119 R)
• M16: 2,134,762 km (0.078 R)
• M17: 2,278,675 km (0.077 R)
• M18: 2,386,684 km (0.034 R)
• M19: 2,589,988 km (0.099 R)
• M20: 2,725,673 km (0.069 R)
• M21: 2,915,214 km (0.083 R)
• M22: 3,051,946 km (0.084 R)
• M23: 3,161,901 km (0.089 R)
• M24: 3,268,414 km (0.093 R)
• M25: 3,371,188 km (0.056 R)
• M26: 3,460,199 km (0.079 R)

Asteroid Belt

Center: 0.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564

Radius: 11.6

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.08 AU - 1.58 AU

Year: 1059 Days

Day: 6.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 64,589,575 km

• M1: 148,850 km (0.12 R)
• M2: 275,559 km (0.06 R)
• M3: 389,852 km (0.086 R)
• M4: 845,078 km (0.029 R)
• M5: 920,027 km (0.12 R)
• M6: 1,030,580 km (0.084 R)
• M7: 1,166,863 km (0.107 R)
• M8: 1,488,499 km (0.052 R)
• M9: 1,573,470 km (0.035 R)
• M10: 1,929,813 km (0.095 R)
• M11: 2,040,066 km (0.063 R)
• M12: 2,169,917 km (0.031 R)
• M13: 2,293,784 km (0.1 R)
• M14: 2,383,692 km (0.082 R)
• M15: 2,474,798 km (0.12 R)
• M16: 2,938,551 km (0.089 R)
• M17: 3,026,814 km (0.104 R)
• M18: 3,185,836 km (0.113 R)
• M19: 3,266,320 km (0.106 R)
• M20: 3,347,701 km (0.077 R)
• M21: 3,658,566 km (0.079 R)
• M22: 4,033,159 km (0.113 R)
• M23: 4,275,058 km (0.119 R)
• M24: 4,364,219 km (0.104 R)
• M25: 4,819,295 km (0.063 R)
• M26: 4,900,527 km (0.058 R)
• M27: 5,170,701 km (0.105 R)
• M28: 5,397,641 km (0.047 R)
• M29: 5,566,986 km (0.1 R)
• M30: 5,787,343 km (0.105 R)
• M31: 6,287,299 km (0.09 R)
• M32: 6,363,445 km (0.1 R)
• M33: 6,931,767 km (0.104 R)
• M34: 7,275,244 km (0.074 R)
• M35: 7,422,298 km (0.109 R)
• M36: 7,529,859 km (0.12 R)
• M37: 7,678,560 km (0.092 R)
• M38: 7,979,102 km (0.118 R)
• M39: 8,075,443 km (0.047 R)
• M40: 8,227,733 km (0.102 R)
• M41: 8,437,021 km (0.074 R)
• M42: 8,732,925 km (0.058 R)
• M43: 8,960,613 km (0.066 R)
• M44: 9,089,716 km (0.114 R)
• M45: 9,407,612 km (0.113 R)
• M46: 9,567,831 km (0.089 R)
• M47: 9,655,795 km (0.057 R)
• M48: 9,788,039 km (0.112 R)
• M49: 9,935,692 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.2

Radius: 9.2

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.95 AU - 4.47 AU

Year: 5963 Days

Day: 14.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,589,575 km

• M1: 117,434 km (0.085 R)
• M2: 227,389 km (0.072 R)
• M3: 285,283 km (0.078 R)
• M4: 455,825 km (0.081 R)
• M5: 853,755 km (0.118 R)
• M6: 1,033,272 km (0.099 R)
• M7: 1,225,207 km (0.095 R)
• M8: 1,394,103 km (0.104 R)
• M9: 1,907,672 km (0.083 R)
• M10: 2,044,853 km (0.036 R)
• M11: 2,433,808 km (0.112 R)
• M12: 2,582,957 km (0.113 R)
• M13: 2,957,700 km (0.106 R)
• M14: 3,140,209 km (0.082 R)
• M15: 3,397,068 km (0.062 R)
• M16: 3,881,766 km (0.048 R)
• M17: 4,031,513 km (0.112 R)
• M18: 4,107,060 km (0.049 R)
• M19: 4,285,231 km (0.104 R)
• M20: 4,491,975 km (0.055 R)
• M21: 5,407,215 km (0.116 R)
• M22: 5,943,374 km (0.096 R)
• M23: 6,437,346 km (0.06 R)
• M24: 7,096,325 km (0.1 R)
• M25: 7,310,549 km (0.065 R)
• M26: 8,092,796 km (0.076 R)
• M27: 8,188,539 km (0.085 R)
• M28: 8,574,950 km (0.073 R)
• M29: 8,868,760 km (0.097 R)
• M30: 9,232,433 km (0.059 R)
• M31: 9,634,552 km (0.079 R)
• M32: 10,910,622 km (0.071 R)
• M33: 11,229,115 km (0.099 R)
• M34: 11,586,355 km (0.093 R)
• M35: 11,730,418 km (0.068 R)
• M36: 11,983,837 km (0.074 R)
• M37: 12,349,005 km (0.053 R)
• M38: 12,903,714 km (0.093 R)
• M39: 12,978,214 km (0.039 R)
• M40: 13,090,412 km (0.107 R)
• M41: 13,278,008 km (0.045 R)
• M42: 13,466,501 km (0.075 R)
• M43: 13,770,035 km (0.101 R)
• M44: 14,152,407 km (0.057 R)
• M45: 14,422,282 km (0.045 R)
• M46: 14,654,907 km (0.093 R)
• M47: 15,399,904 km (0.07 R)
• M48: 15,916,615 km (0.114 R)
• M49: 16,439,160 km (0.111 R)
• M50: 16,844,870 km (0.094 R)
• M51: 17,707,601 km (0.11 R)
• M52: 18,458,582 km (0.076 R)
• M53: 18,584,693 km (0.077 R)
• M54: 18,922,635 km (0.12 R)
• M55: 19,862,259 km (0.096 R)
• M56: 19,991,511 km (0.07 R)
• M57: 20,424,597 km (0.048 R)
• M58: 20,773,160 km (0.086 R)
• M59: 21,167,800 km (0.096 R)
• M60: 22,187,459 km (0.105 R)
• M61: 22,770,890 km (0.113 R)
• M62: 23,723,978 km (0.113 R)
• M63: 24,044,567 km (0.101 R)
• M64: 25,387,955 km (0.106 R)
• M65: 25,669,050 km (0.096 R)
• M66: 26,613,012 km (0.115 R)
• M67: 26,755,729 km (0.113 R)
• M68: 27,089,332 km (0.077 R)
• M69: 27,280,668 km (0.09 R)
• M70: 27,520,473 km (0.103 R)
• M71: 30,352,510 km (0.103 R)
• M72: 30,700,625 km (0.061 R)
• M73: 30,850,222 km (0.11 R)
• M74: 31,150,017 km (0.092 R)
• M75: 31,752,597 km (0.097 R)
• M76: 32,308,503 km (0.103 R)
• M77: 32,409,780 km (0.07 R)
• M78: 32,612,934 km (0.098 R)
• M79: 32,714,661 km (0.047 R)
• M80: 32,867,400 km (0.091 R)
• M81: 33,429,589 km (0.042 R)
• M82: 33,532,213 km (0.092 R)
• M83: 34,046,531 km (0.099 R)
• M84: 34,304,737 km (0.118 R)
• M85: 34,460,019 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.8

Radius: 6.5

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.94 AU - 9.26 AU

Year: 18948 Days

Day: 18.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,589,575 km

• M1: 91,404 km (0.083 R)
• M2: 366,964 km (0.109 R)
• M3: 780,602 km (0.104 R)
• M4: 823,835 km (0.099 R)
• M5: 981,960 km (0.075 R)
• M6: 1,028,934 km (0.07 R)
• M7: 1,199,625 km (0.111 R)
• M8: 1,793,678 km (0.117 R)
• M9: 2,090,331 km (0.115 R)
• M10: 2,795,984 km (0.103 R)
• M11: 2,863,602 km (0.051 R)
• M12: 3,316,286 km (0.087 R)
• M13: 3,866,058 km (0.117 R)
• M14: 4,017,451 km (0.115 R)
• M15: 5,089,469 km (0.101 R)
• M16: 5,678,436 km (0.056 R)
• M17: 8,192,877 km (0.071 R)
• M18: 8,289,966 km (0.095 R)
• M19: 8,436,422 km (0.081 R)
• M20: 8,880,878 km (0.083 R)
• M21: 8,930,843 km (0.114 R)
• M22: 9,844,138 km (0.084 R)
• M23: 11,269,058 km (0.082 R)
• M24: 13,039,549 km (0.046 R)
• M25: 14,072,821 km (0.073 R)
• M26: 14,364,537 km (0.112 R)
• M27: 14,658,198 km (0.056 R)
• M28: 15,251,503 km (0.035 R)
• M29: 16,645,755 km (0.074 R)
• M30: 17,140,326 km (0.077 R)
• M31: 17,326,874 km (0.11 R)
• M32: 17,514,320 km (0.115 R)
• M33: 17,639,534 km (0.103 R)
• M34: 18,588,583 km (0.097 R)
• M35: 19,230,357 km (0.12 R)
• M36: 19,359,610 km (0.102 R)
• M37: 19,554,087 km (0.111 R)
• M38: 19,683,938 km (0.107 R)
• M39: 20,141,109 km (0.107 R)
• M40: 20,403,953 km (0.104 R)
• M41: 20,733,966 km (0.098 R)
• M42: 21,466,397 km (0.083 R)
• M43: 21,869,563 km (0.074 R)
• M44: 22,275,123 km (0.118 R)
• M45: 25,466,046 km (0.071 R)
• M46: 26,393,403 km (0.094 R)
• M47: 28,281,029 km (0.118 R)
• M48: 29,241,148 km (0.051 R)
• M49: 30,136,790 km (0.062 R)
• M50: 30,362,085 km (0.086 R)
• M51: 32,954,616 km (0.075 R)
• M52: 33,964,401 km (0.113 R)
• M53: 35,696,446 km (0.113 R)
• M54: 35,934,905 km (0.108 R)
• M55: 36,014,491 km (0.098 R)
• M56: 36,094,077 km (0.085 R)
• M57: 36,253,548 km (0.108 R)
• M58: 37,054,495 km (0.093 R)
• M59: 37,376,430 km (0.072 R)
• M60: 38,429,299 km (0.089 R)
• M61: 39,820,709 km (0.068 R)
• M62: 40,978,896 km (0.094 R)
• M63: 41,311,901 km (0.069 R)
• M64: 41,395,227 km (0.05 R)
• M65: 42,821,343 km (0.038 R)
• M66: 43,667,618 km (0.116 R)
• M67: 45,119,017 km (0.112 R)
• M68: 45,462,793 km (0.077 R)
• M69: 45,634,980 km (0.1 R)
• M70: 45,893,784 km (0.105 R)
• M71: 46,846,723 km (0.105 R)
• M72: 48,595,971 km (0.036 R)
• M73: 48,772,047 km (0.108 R)
• M74: 48,860,161 km (0.103 R)
• M75: 49,567,160 km (0.041 R)
• M76: 51,170,101 km (0.055 R)
• M77: 53,333,586 km (0.031 R)
• M78: 53,424,392 km (0.092 R)
• M79: 54,335,293 km (0.047 R)
• M80: 55,159,428 km (0.113 R)
• M81: 55,803,147 km (0.078 R)
• M82: 55,987,602 km (0.076 R)
• M83: 56,542,011 km (0.096 R)
• M84: 58,309,809 km (0.112 R)
• M85: 58,965,646 km (0.114 R)
• M86: 59,059,444 km (0.097 R)
• M87: 59,153,392 km (0.117 R)
• M88: 59,623,877 km (0.062 R)
• M89: 59,906,767 km (0.107 R)
• M90: 60,473,742 km (0.086 R)
• M91: 60,852,823 km (0.102 R)
• M92: 61,042,663 km (0.058 R)
• M93: 61,708,523 km (0.078 R)
• M94: 62,090,147 km (0.107 R)
• M95: 62,568,262 km (0.087 R)
• M96: 64,009,937 km (0.094 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 14,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit