🌌 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: 239

Radius: 14.6

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.52 AU - 0.56 AU

Year: 274 Days

Day: 5.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 37,546,475 km

• M1: 185,801 km (0.044 R)
• M2: 285,433 km (0.029 R)
• M3: 378,483 km (0.075 R)
• M4: 479,162 km (0.099 R)
• M5: 570,566 km (0.103 R)
• M6: 667,506 km (0.096 R)
• M7: 799,451 km (0.087 R)
• M8: 955,482 km (0.084 R)
• M9: 1,049,429 km (0.105 R)
• M10: 1,158,935 km (0.112 R)
• M11: 1,345,334 km (0.087 R)
• M12: 1,455,737 km (0.112 R)
• M13: 1,576,163 km (0.116 R)
• M14: 1,700,180 km (0.089 R)
• M15: 1,863,840 km (0.1 R)
• M16: 1,995,636 km (0.078 R)
• M17: 2,107,984 km (0.057 R)
• M18: 2,207,017 km (0.102 R)
• M19: 2,307,846 km (0.105 R)
• M20: 2,466,121 km (0.106 R)
• M21: 2,579,217 km (0.091 R)
• M22: 2,685,731 km (0.106 R)
• M23: 2,831,588 km (0.091 R)
• M24: 2,937,354 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.1

Radius: 11.2

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.53 AU - 0.55 AU

Year: 274 Days

Day: 12.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 37,546,475 km

• M1: 144,063 km (0.082 R)
• M2: 222,751 km (0.117 R)
• M3: 320,439 km (0.035 R)
• M4: 440,566 km (0.063 R)
• M5: 510,877 km (0.113 R)
• M6: 582,684 km (0.046 R)
• M7: 665,411 km (0.083 R)
• M8: 799,750 km (0.086 R)
• M9: 893,548 km (0.092 R)
• M10: 967,599 km (0.1 R)
• M11: 1,151,904 km (0.079 R)
• M12: 1,224,758 km (0.099 R)
• M13: 1,307,934 km (0.046 R)
• M14: 1,393,355 km (0.107 R)
• M15: 1,471,295 km (0.092 R)
• M16: 1,569,880 km (0.038 R)
• M17: 1,641,687 km (0.029 R)
• M18: 1,734,288 km (0.106 R)
• M19: 1,823,748 km (0.092 R)
• M20: 2,038,570 km (0.064 R)
• M21: 2,122,794 km (0.085 R)
• M22: 2,224,221 km (0.103 R)
• M23: 2,354,670 km (0.088 R)
• M24: 2,448,618 km (0.059 R)
• M25: 2,555,281 km (0.11 R)
• M26: 2,634,867 km (0.106 R)
• M27: 2,779,080 km (0.091 R)
• M28: 2,931,969 km (0.119 R)
• M29: 3,021,428 km (0.064 R)
• M30: 3,111,785 km (0.081 R)
• M31: 3,246,124 km (0.107 R)
• M32: 3,382,408 km (0.031 R)
• M33: 3,545,918 km (0.092 R)
• M34: 3,641,362 km (0.111 R)
• M35: 3,828,509 km (0.118 R)
• M36: 3,913,480 km (0.088 R)
• M37: 3,985,886 km (0.085 R)
• M38: 4,192,331 km (0.079 R)
• M39: 4,341,031 km (0.116 R)
• M40: 4,470,882 km (0.089 R)
• M41: 4,546,728 km (0.113 R)
• M42: 4,664,611 km (0.116 R)
• M43: 4,748,536 km (0.113 R)
• M44: 4,832,909 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539

Radius: 8.6

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.37 AU - 2.15 AU

Year: 1612 Days

Day: 5.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 37,546,475 km

• M1: 143,764 km (0.116 R)
• M2: 203,304 km (0.072 R)
• M3: 307,573 km (0.098 R)
• M4: 379,231 km (0.101 R)
• M5: 555,606 km (0.099 R)
• M6: 854,503 km (0.081 R)
• M7: 923,318 km (0.11 R)
• M8: 1,191,996 km (0.089 R)
• M9: 1,348,924 km (0.062 R)
• M10: 1,751,342 km (0.077 R)
• M11: 1,850,077 km (0.083 R)
• M12: 2,001,919 km (0.076 R)
• M13: 2,063,852 km (0.095 R)
• M14: 2,136,856 km (0.086 R)
• M15: 2,416,006 km (0.119 R)
• M16: 2,504,119 km (0.096 R)
• M17: 2,821,565 km (0.061 R)
• M18: 2,891,278 km (0.107 R)
• M19: 2,985,076 km (0.084 R)
• M20: 3,346,205 km (0.116 R)
• M21: 3,494,457 km (0.084 R)
• M22: 3,708,382 km (0.091 R)
• M23: 3,797,692 km (0.048 R)
• M24: 4,043,930 km (0.061 R)
• M25: 4,135,932 km (0.093 R)
• M26: 4,228,683 km (0.118 R)
• M27: 4,565,428 km (0.088 R)
• M28: 4,675,083 km (0.038 R)
• M29: 4,813,311 km (0.096 R)
• M30: 5,079,895 km (0.079 R)
• M31: 5,408,861 km (0.114 R)
• M32: 5,466,905 km (0.079 R)
• M33: 5,583,441 km (0.102 R)
• M34: 5,671,405 km (0.119 R)
• M35: 5,804,098 km (0.054 R)
• M36: 6,284,607 km (0.11 R)
• M37: 6,514,239 km (0.074 R)
• M38: 7,219,593 km (0.119 R)
• M39: 7,347,649 km (0.071 R)
• M40: 7,524,773 km (0.105 R)
• M41: 7,703,393 km (0.096 R)
• M42: 7,801,379 km (0.086 R)
• M43: 7,883,359 km (0.085 R)
• M44: 8,197,664 km (0.098 R)
• M45: 8,264,385 km (0.116 R)
• M46: 8,347,860 km (0.106 R)
• M47: 8,482,349 km (0.077 R)
• M48: 8,958,220 km (0.112 R)
• M49: 9,130,257 km (0.092 R)
• M50: 9,268,785 km (0.075 R)
• M51: 9,355,701 km (0.102 R)
• M52: 9,565,288 km (0.059 R)
• M53: 9,705,910 km (0.104 R)
• M54: 9,900,537 km (0.046 R)
• M55: 9,989,398 km (0.09 R)
• M56: 10,239,525 km (0.101 R)
• M57: 11,483,881 km (0.094 R)
• M58: 11,595,929 km (0.116 R)
• M59: 11,708,427 km (0.104 R)
• M60: 11,783,675 km (0.096 R)
• M61: 11,953,319 km (0.069 R)
• M62: 12,429,040 km (0.107 R)
• M63: 12,814,105 km (0.099 R)
• M64: 12,891,597 km (0.085 R)
• M65: 13,085,924 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.7

Radius: 10

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.04 AU - 5.98 AU

Year: 8928 Days

Day: 13.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,546,475 km

• M1: 127,457 km (0.118 R)
• M2: 619,186 km (0.066 R)
• M3: 805,285 km (0.084 R)
• M4: 935,136 km (0.102 R)
• M5: 1,265,748 km (0.107 R)
• M6: 1,799,064 km (0.106 R)
• M7: 1,952,402 km (0.098 R)
• M8: 2,090,181 km (0.062 R)
• M9: 2,272,242 km (0.117 R)
• M10: 2,523,118 km (0.026 R)
• M11: 2,739,137 km (0.113 R)
• M12: 2,916,410 km (0.088 R)
• M13: 3,212,614 km (0.086 R)
• M14: 3,399,761 km (0.051 R)
• M15: 3,638,669 km (0.097 R)
• M16: 3,809,360 km (0.061 R)
• M17: 4,158,522 km (0.098 R)
• M18: 4,388,603 km (0.105 R)
• M19: 5,022,300 km (0.109 R)
• M20: 5,212,588 km (0.064 R)
• M21: 5,460,771 km (0.093 R)
• M22: 6,433,157 km (0.092 R)
• M23: 7,212,413 km (0.062 R)
• M24: 7,427,385 km (0.091 R)
• M25: 7,551,252 km (0.082 R)
• M26: 8,533,661 km (0.077 R)
• M27: 8,663,362 km (0.053 R)
• M28: 9,455,333 km (0.111 R)
• M29: 9,556,013 km (0.113 R)
• M30: 9,792,228 km (0.076 R)
• M31: 10,235,935 km (0.092 R)
• M32: 10,304,750 km (0.093 R)
• M33: 10,373,864 km (0.057 R)
• M34: 10,512,392 km (0.101 R)
• M35: 10,581,805 km (0.076 R)
• M36: 10,651,518 km (0.098 R)
• M37: 10,791,242 km (0.073 R)
• M38: 10,931,565 km (0.083 R)
• M39: 11,427,632 km (0.04 R)
• M40: 12,736,613 km (0.107 R)
• M41: 13,034,014 km (0.082 R)
• M42: 13,108,663 km (0.081 R)
• M43: 13,635,547 km (0.11 R)
• M44: 14,671,063 km (0.056 R)
• M45: 15,692,218 km (0.117 R)
• M46: 16,091,046 km (0.101 R)
• M47: 16,171,231 km (0.079 R)
• M48: 16,412,532 km (0.12 R)
• M49: 16,573,948 km (0.084 R)
• M50: 17,636,841 km (0.109 R)
• M51: 18,134,852 km (0.103 R)
• M52: 18,385,578 km (0.095 R)
• M53: 18,763,762 km (0.107 R)
• M54: 19,399,852 km (0.057 R)
• M55: 20,519,293 km (0.059 R)
• M56: 20,955,371 km (0.114 R)
• M57: 21,482,703 km (0.064 R)
• M58: 21,925,513 km (0.084 R)
• M59: 22,640,142 km (0.07 R)
• M60: 23,453,505 km (0.111 R)
• M61: 23,817,926 km (0.114 R)
• M62: 25,762,249 km (0.075 R)
• M63: 26,374,404 km (0.056 R)
• M64: 26,705,913 km (0.066 R)
• M65: 26,991,196 km (0.071 R)
• M66: 27,901,349 km (0.105 R)
• M67: 28,287,611 km (0.112 R)
• M68: 28,432,871 km (0.096 R)
• M69: 30,741,465 km (0.064 R)
• M70: 31,943,334 km (0.084 R)
• M71: 32,195,706 km (0.06 R)
• M72: 32,702,394 km (0.065 R)
• M73: 33,467,288 km (0.076 R)
• M74: 33,877,635 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.2

Radius: 3

Gravity: 44.91 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.61 AU - 6.49 AU

Year: 9025 Days

Day: 15.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 37,546,475 km

• M1: 38,447 km (0.054 R)
• M2: 69,264 km (0.032 R)
• M3: 92,900 km (0.038 R)
• M4: 113,246 km (0.108 R)
• M5: 419,472 km (0.101 R)
• M6: 495,019 km (0.093 R)
• M7: 616,343 km (0.115 R)
• M8: 717,172 km (0.043 R)
• M9: 746,942 km (0.051 R)
• M10: 838,795 km (0.075 R)
• M11: 1,387,071 km (0.113 R)
• M12: 2,002,218 km (0.112 R)
• M13: 2,326,247 km (0.091 R)
• M14: 2,643,245 km (0.065 R)
• M15: 2,949,621 km (0.056 R)
• M16: 2,973,706 km (0.058 R)
• M17: 3,193,017 km (0.061 R)
• M18: 3,569,854 km (0.092 R)
• M19: 3,595,585 km (0.026 R)
• M20: 3,724,538 km (0.083 R)
• M21: 3,750,568 km (0.1 R)
• M22: 4,013,860 km (0.09 R)
• M23: 4,392,493 km (0.1 R)
• M24: 4,697,822 km (0.098 R)
• M25: 4,895,740 km (0.116 R)
• M26: 5,183,117 km (0.095 R)
• M27: 5,328,975 km (0.049 R)
• M28: 5,654,351 km (0.12 R)
• M29: 5,986,308 km (0.117 R)
• M30: 6,890,927 km (0.1 R)
• M31: 6,922,941 km (0.077 R)
• M32: 7,212,712 km (0.086 R)
• M33: 7,245,174 km (0.115 R)
• M34: 7,638,168 km (0.07 R)
• M35: 7,837,432 km (0.074 R)
• M36: 8,376,733 km (0.097 R)
• M37: 8,719,910 km (0.096 R)
• M38: 9,172,893 km (0.08 R)
• M39: 10,137,799 km (0.115 R)
• M40: 10,393,162 km (0.057 R)
• M41: 10,687,571 km (0.111 R)
• M42: 11,511,407 km (0.106 R)
• M43: 11,549,404 km (0.11 R)
• M44: 12,316,692 km (0.074 R)
• M45: 12,589,110 km (0.049 R)
• M46: 13,139,929 km (0.032 R)
• M47: 13,940,427 km (0.064 R)
• M48: 14,061,901 km (0.111 R)
• M49: 14,633,065 km (0.115 R)
• M50: 14,674,205 km (0.092 R)
• M51: 15,212,009 km (0.062 R)
• M52: 16,263,981 km (0.094 R)
• M53: 16,691,382 km (0.089 R)
• M54: 17,079,290 km (0.106 R)
• M55: 17,382,973 km (0.107 R)
• M56: 17,732,135 km (0.044 R)
• M57: 18,171,953 km (0.088 R)
• M58: 19,377,263 km (0.112 R)
• M59: 20,012,306 km (0.045 R)
• M60: 20,240,742 km (0.062 R)
• M61: 20,516,002 km (0.103 R)
• M62: 22,429,957 km (0.082 R)
• M63: 23,384,242 km (0.087 R)
• M64: 23,480,283 km (0.085 R)
• M65: 23,963,036 km (0.085 R)
• M66: 24,987,332 km (0.034 R)
• M67: 25,430,591 km (0.043 R)
• M68: 25,678,026 km (0.093 R)
• M69: 26,525,198 km (0.097 R)
• M70: 27,482,774 km (0.085 R)
• M71: 27,635,065 km (0.086 R)
• M72: 28,144,595 km (0.083 R)
• M73: 28,349,245 km (0.096 R)
• M74: 29,121,170 km (0.026 R)
• M75: 29,172,782 km (0.076 R)
• M76: 29,224,542 km (0.075 R)
• M77: 29,587,616 km (0.118 R)
• M78: 29,847,767 km (0.052 R)
• M79: 30,265,594 km (0.111 R)
• M80: 30,632,857 km (0.048 R)
• M81: 30,843,341 km (0.12 R)
• M82: 33,461,005 km (0.05 R)
• M83: 34,713,887 km (0.037 R)
• M84: 34,878,444 km (0.103 R)
• M85: 35,153,405 km (0.103 R)
• M86: 35,484,166 km (0.054 R)
• M87: 35,982,177 km (0.059 R)
• M88: 36,148,680 km (0.09 R)
• M89: 36,259,831 km (0.114 R)
• M90: 36,594,033 km (0.107 R)
• M91: 37,490,274 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 13,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit