🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.2

Radius: 10.6

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.52 AU - 0.64 AU

Year: 305 Days

Day: 6.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 14,489,641 km

• M1: 135,685 km (0.108 R)
• M2: 224,247 km (0.1 R)
• M3: 463,155 km (0.096 R)
• M4: 567,275 km (0.089 R)
• M5: 670,647 km (0.118 R)
• M6: 772,673 km (0.066 R)
• M7: 845,378 km (0.042 R)
• M8: 931,845 km (0.115 R)
• M9: 1,000,660 km (0.071 R)
• M10: 1,080,845 km (0.084 R)
• M11: 1,250,638 km (0.108 R)
• M12: 1,353,262 km (0.086 R)
• M13: 1,619,696 km (0.076 R)
• M14: 1,715,140 km (0.093 R)
• M15: 1,977,235 km (0.102 R)
• M16: 2,156,304 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.7

Radius: 10.2

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.81 AU - 1.23 AU

Year: 711 Days

Day: 5.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 14,489,641 km

• M1: 131,048 km (0.058 R)
• M2: 217,067 km (0.088 R)
• M3: 360,232 km (0.095 R)
• M4: 439,519 km (0.108 R)
• M5: 529,427 km (0.111 R)
• M6: 616,194 km (0.111 R)
• M7: 679,623 km (0.068 R)
• M8: 745,446 km (0.119 R)
• M9: 844,779 km (0.073 R)
• M10: 908,358 km (0.091 R)
• M11: 973,733 km (0.073 R)
• M12: 1,061,995 km (0.085 R)
• M13: 1,140,085 km (0.112 R)
• M14: 1,242,859 km (0.043 R)
• M15: 1,311,525 km (0.096 R)
• M16: 1,400,535 km (0.112 R)
• M17: 1,486,853 km (0.059 R)
• M18: 1,560,156 km (0.094 R)
• M19: 1,649,765 km (0.1 R)
• M20: 1,741,319 km (0.107 R)
• M21: 1,834,519 km (0.104 R)
• M22: 1,940,135 km (0.115 R)
• M23: 2,026,154 km (0.097 R)
• M24: 2,102,448 km (0.092 R)
• M25: 2,252,346 km (0.116 R)
• M26: 2,360,206 km (0.055 R)
• M27: 2,469,711 km (0.114 R)
• M28: 2,545,557 km (0.105 R)
• M29: 2,622,301 km (0.11 R)
• M30: 2,723,728 km (0.068 R)
• M31: 2,838,919 km (0.081 R)
• M32: 3,005,122 km (0.109 R)
• M33: 3,212,913 km (0.107 R)
• M34: 3,283,224 km (0.059 R)
• M35: 3,412,327 km (0.109 R)
• M36: 3,477,552 km (0.034 R)
• M37: 3,589,451 km (0.096 R)
• M38: 3,783,181 km (0.05 R)
• M39: 3,877,876 km (0.107 R)
• M40: 3,993,964 km (0.107 R)
• M41: 4,062,779 km (0.083 R)
• M42: 4,132,043 km (0.103 R)
• M43: 4,208,637 km (0.051 R)
• M44: 4,477,165 km (0.113 R)
• M45: 4,678,524 km (0.029 R)
• M46: 4,773,070 km (0.098 R)
• M47: 4,993,727 km (0.042 R)
• M48: 5,105,327 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.4

Radius: 11.1

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.04 AU - 1.72 AU

Year: 1119 Days

Day: 13.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 14,489,641 km

• M1: 140,622 km (0.117 R)
• M2: 225,893 km (0.092 R)
• M3: 303,384 km (0.061 R)
• M4: 409,150 km (0.114 R)
• M5: 480,508 km (0.106 R)
• M6: 655,837 km (0.094 R)
• M7: 725,250 km (0.116 R)
• M8: 797,656 km (0.086 R)
• M9: 872,754 km (0.103 R)
• M10: 1,017,266 km (0.118 R)
• M11: 1,127,669 km (0.118 R)
• M12: 1,234,930 km (0.081 R)
• M13: 1,316,012 km (0.119 R)
• M14: 1,444,966 km (0.076 R)
• M15: 1,594,414 km (0.109 R)
• M16: 1,782,309 km (0.112 R)
• M17: 1,968,858 km (0.111 R)
• M18: 2,215,993 km (0.102 R)
• M19: 2,730,610 km (0.044 R)
• M20: 2,907,135 km (0.07 R)
• M21: 3,087,550 km (0.054 R)
• M22: 3,261,234 km (0.082 R)
• M23: 3,417,264 km (0.113 R)
• M24: 3,533,352 km (0.106 R)
• M25: 3,650,786 km (0.064 R)
• M26: 3,780,338 km (0.05 R)
• M27: 3,922,456 km (0.12 R)
• M28: 4,088,659 km (0.102 R)
• M29: 4,348,062 km (0.046 R)
• M30: 4,554,806 km (0.107 R)
• M31: 4,624,519 km (0.08 R)
• M32: 4,694,531 km (0.105 R)
• M33: 4,788,478 km (0.112 R)
• M34: 4,894,992 km (0.117 R)
• M35: 5,243,405 km (0.11 R)
• M36: 5,316,559 km (0.047 R)
• M37: 5,426,812 km (0.12 R)
• M38: 5,662,279 km (0.09 R)
• M39: 5,800,059 km (0.105 R)
• M40: 5,913,753 km (0.072 R)
• M41: 5,989,899 km (0.066 R)
• M42: 6,323,652 km (0.112 R)
• M43: 6,703,331 km (0.055 R)
• M44: 6,969,466 km (0.096 R)
• M45: 7,293,345 km (0.119 R)
• M46: 7,429,928 km (0.099 R)
• M47: 7,594,785 km (0.071 R)
• M48: 7,844,314 km (0.069 R)
• M49: 8,195,570 km (0.104 R)
• M50: 8,768,230 km (0.099 R)
• M51: 8,869,807 km (0.096 R)
• M52: 9,001,005 km (0.077 R)
• M53: 9,074,158 km (0.057 R)
• M54: 9,442,917 km (0.042 R)
• M55: 9,726,405 km (0.086 R)
• M56: 9,846,681 km (0.094 R)
• M57: 10,058,213 km (0.103 R)
• M58: 10,149,318 km (0.109 R)
• M59: 10,256,131 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.2

Radius: 15

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.89 AU - 1.99 AU

Year: 1865 Days

Day: 6.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 14,489,641 km

• M1: 239,805 km (0.093 R)
• M2: 344,673 km (0.098 R)
• M3: 567,425 km (0.113 R)
• M4: 709,094 km (0.11 R)
• M5: 817,403 km (0.109 R)
• M6: 995,275 km (0.109 R)
• M7: 1,548,936 km (0.076 R)
• M8: 1,656,647 km (0.111 R)
• M9: 1,791,135 km (0.099 R)
• M10: 2,131,022 km (0.081 R)
• M11: 2,304,555 km (0.116 R)
• M12: 2,555,730 km (0.072 R)
• M13: 2,911,175 km (0.086 R)
• M14: 3,007,366 km (0.087 R)
• M15: 3,292,799 km (0.055 R)
• M16: 3,474,560 km (0.091 R)
• M17: 4,115,288 km (0.085 R)
• M18: 4,234,817 km (0.051 R)
• M19: 4,333,551 km (0.089 R)
• M20: 4,919,077 km (0.117 R)
• M21: 5,092,611 km (0.109 R)
• M22: 5,256,570 km (0.115 R)
• M23: 5,362,934 km (0.08 R)
• M24: 5,493,832 km (0.114 R)
• M25: 5,819,806 km (0.076 R)
• M26: 5,979,128 km (0.098 R)
• M27: 6,503,618 km (0.104 R)
• M28: 6,758,682 km (0.047 R)
• M29: 6,926,232 km (0.099 R)
• M30: 7,043,068 km (0.065 R)
• M31: 7,239,191 km (0.089 R)
• M32: 8,015,005 km (0.086 R)
• M33: 8,496,112 km (0.094 R)
• M34: 8,831,361 km (0.055 R)
• M35: 9,199,671 km (0.107 R)
• M36: 9,486,450 km (0.096 R)
• M37: 9,805,243 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.7

Radius: 10.2

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.82 AU - 2.76 AU

Year: 2392 Days

Day: 7.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 14,489,641 km

• M1: 141,220 km (0.116 R)
• M2: 209,138 km (0.096 R)
• M3: 370,404 km (0.112 R)
• M4: 716,424 km (0.114 R)
• M5: 792,270 km (0.106 R)
• M6: 911,649 km (0.083 R)
• M7: 1,037,461 km (0.106 R)
• M8: 1,107,024 km (0.082 R)
• M9: 1,178,382 km (0.085 R)
• M10: 1,260,512 km (0.09 R)
• M11: 1,335,161 km (0.063 R)
• M12: 1,805,048 km (0.1 R)
• M13: 1,900,641 km (0.071 R)
• M14: 2,009,099 km (0.111 R)
• M15: 2,086,142 km (0.114 R)
• M16: 2,175,602 km (0.059 R)
• M17: 2,428,123 km (0.115 R)
• M18: 2,534,188 km (0.098 R)
• M19: 2,629,931 km (0.074 R)
• M20: 2,812,590 km (0.066 R)
• M21: 3,100,865 km (0.113 R)
• M22: 3,190,474 km (0.069 R)
• M23: 3,293,996 km (0.115 R)
• M24: 3,787,668 km (0.036 R)
• M25: 4,064,275 km (0.059 R)
• M26: 4,520,399 km (0.093 R)
• M27: 4,607,914 km (0.09 R)
• M28: 4,769,479 km (0.11 R)
• M29: 5,023,197 km (0.077 R)
• M30: 5,144,072 km (0.05 R)
• M31: 5,296,513 km (0.049 R)
• M32: 5,481,565 km (0.079 R)
• M33: 5,653,004 km (0.081 R)
• M34: 5,826,239 km (0.098 R)
• M35: 5,889,668 km (0.114 R)
• M36: 6,275,182 km (0.038 R)
• M37: 6,340,257 km (0.117 R)
• M38: 6,487,461 km (0.109 R)
• M39: 6,635,862 km (0.102 R)
• M40: 7,257,741 km (0.113 R)
• M41: 7,343,161 km (0.102 R)
• M42: 7,601,517 km (0.107 R)
• M43: 7,968,480 km (0.052 R)
• M44: 8,466,641 km (0.041 R)
• M45: 8,556,549 km (0.057 R)
• M46: 8,628,805 km (0.107 R)
• M47: 8,938,174 km (0.066 R)
• M48: 9,029,877 km (0.097 R)
• M49: 9,177,231 km (0.107 R)
• M50: 9,306,932 km (0.071 R)
• M51: 9,455,782 km (0.116 R)
• M52: 9,661,778 km (0.091 R)
• M53: 9,850,272 km (0.098 R)
• M54: 9,926,118 km (0.077 R)
• M55: 10,116,406 km (0.097 R)
• M56: 10,211,999 km (0.096 R)
• M57: 10,346,338 km (0.098 R)
• M58: 10,987,515 km (0.115 R)
• M59: 11,125,145 km (0.1 R)
• M60: 11,362,557 km (0.078 R)
• M61: 11,521,729 km (0.118 R)
• M62: 11,661,603 km (0.113 R)
• M63: 11,882,559 km (0.065 R)
• M64: 12,615,588 km (0.12 R)
• M65: 12,821,734 km (0.079 R)
• M66: 13,070,665 km (0.099 R)
• M67: 13,636,594 km (0.034 R)
• M68: 13,827,032 km (0.099 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 12,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit