🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.3

Radius: 13.3

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.42 AU - 0.68 AU

Year: 277 Days

Day: 7.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 8,022,122 km

• M1: 167,101 km (0.114 R)
• M2: 257,458 km (0.098 R)
• M3: 352,153 km (0.082 R)
• M4: 450,290 km (0.099 R)
• M5: 567,275 km (0.047 R)
• M6: 680,222 km (0.113 R)
• M7: 762,949 km (0.075 R)
• M8: 879,336 km (0.105 R)
• M9: 982,708 km (0.116 R)
• M10: 1,098,946 km (0.072 R)
• M11: 1,186,162 km (0.09 R)
• M12: 1,271,731 km (0.066 R)
• M13: 1,413,251 km (0.046 R)
• M14: 1,518,418 km (0.049 R)
• M15: 1,659,788 km (0.055 R)
• M16: 1,756,578 km (0.096 R)
• M17: 1,945,969 km (0.113 R)
• M18: 2,048,444 km (0.084 R)
• M19: 2,195,199 km (0.119 R)
• M20: 2,302,162 km (0.118 R)
• M21: 2,455,051 km (0.076 R)
• M22: 2,571,887 km (0.096 R)
• M23: 2,690,817 km (0.103 R)
• M24: 2,993,154 km (0.079 R)
• M25: 3,100,416 km (0.108 R)
• M26: 3,221,291 km (0.074 R)
• M27: 3,362,063 km (0.066 R)
• M28: 3,455,112 km (0.111 R)
• M29: 3,688,336 km (0.119 R)
• M30: 3,790,810 km (0.052 R)
• M31: 3,913,779 km (0.117 R)
• M32: 4,064,425 km (0.107 R)
• M33: 4,163,758 km (0.096 R)
• M34: 4,270,570 km (0.08 R)
• M35: 4,378,430 km (0.079 R)
• M36: 4,541,791 km (0.077 R)
• M37: 4,762,897 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.8

Radius: 13.9

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.67 AU - 0.79 AU

Year: 423 Days

Day: 12.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 8,022,122 km

• M1: 179,817 km (0.106 R)
• M2: 326,572 km (0.115 R)
• M3: 463,604 km (0.112 R)
• M4: 607,667 km (0.027 R)
• M5: 759,209 km (0.114 R)
• M6: 849,716 km (0.084 R)
• M7: 1,003,054 km (0.066 R)
• M8: 1,133,204 km (0.095 R)
• M9: 1,221,915 km (0.113 R)
• M10: 1,389,016 km (0.087 R)
• M11: 1,498,821 km (0.091 R)
• M12: 1,616,255 km (0.065 R)
• M13: 1,717,683 km (0.101 R)
• M14: 1,821,204 km (0.041 R)
• M15: 1,967,810 km (0.08 R)
• M16: 2,198,191 km (0.081 R)
• M17: 2,316,822 km (0.105 R)
• M18: 2,532,393 km (0.087 R)
• M19: 2,708,769 km (0.109 R)
• M20: 2,807,204 km (0.109 R)
• M21: 2,895,018 km (0.087 R)
• M22: 3,097,873 km (0.084 R)
• M23: 3,201,095 km (0.049 R)
• M24: 3,299,231 km (0.109 R)
• M25: 3,417,264 km (0.096 R)
• M26: 3,530,360 km (0.069 R)
• M27: 3,644,653 km (0.096 R)
• M28: 3,747,427 km (0.081 R)
• M29: 3,896,875 km (0.077 R)
• M30: 4,028,371 km (0.08 R)
• M31: 4,248,879 km (0.118 R)
• M32: 4,480,157 km (0.062 R)
• M33: 4,659,974 km (0.081 R)
• M34: 4,785,785 km (0.041 R)
• M35: 4,877,339 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.7

Radius: 9.3

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.76 AU - 1.18 AU

Year: 648 Days

Day: 6.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 8,022,122 km

• M1: 130,749 km (0.109 R)
• M2: 230,979 km (0.03 R)
• M3: 323,730 km (0.091 R)
• M4: 467,194 km (0.109 R)
• M5: 543,190 km (0.11 R)
• M6: 648,656 km (0.118 R)
• M7: 724,951 km (0.102 R)
• M8: 804,388 km (0.096 R)
• M9: 904,020 km (0.111 R)
• M10: 1,025,793 km (0.119 R)
• M11: 1,140,833 km (0.112 R)
• M12: 1,203,216 km (0.057 R)
• M13: 1,312,123 km (0.112 R)
• M14: 1,498,671 km (0.065 R)
• M15: 1,708,408 km (0.114 R)
• M16: 1,846,187 km (0.106 R)
• M17: 1,950,158 km (0.114 R)
• M18: 2,040,814 km (0.117 R)
• M19: 2,125,187 km (0.06 R)
• M20: 2,297,674 km (0.092 R)
• M21: 2,589,838 km (0.049 R)
• M22: 2,731,956 km (0.059 R)
• M23: 2,833,982 km (0.119 R)
• M24: 2,945,732 km (0.058 R)
• M25: 3,024,121 km (0.088 R)
• M26: 3,094,282 km (0.101 R)
• M27: 3,426,240 km (0.083 R)
• M28: 3,601,270 km (0.099 R)
• M29: 4,075,794 km (0.108 R)
• M30: 4,192,630 km (0.088 R)
• M31: 4,369,903 km (0.095 R)
• M32: 4,489,582 km (0.11 R)
• M33: 4,549,870 km (0.1 R)
• M34: 4,701,711 km (0.098 R)
• M35: 5,072,864 km (0.076 R)
• M36: 5,146,167 km (0.104 R)
• M37: 5,219,769 km (0.092 R)
• M38: 5,304,292 km (0.086 R)
• M39: 5,560,852 km (0.095 R)
• M40: 5,625,628 km (0.114 R)
• M41: 5,854,363 km (0.105 R)
• M42: 5,942,327 km (0.088 R)
• M43: 6,019,669 km (0.117 R)
• M44: 6,152,960 km (0.083 R)
• M45: 6,604,596 km (0.101 R)
• M46: 6,845,898 km (0.067 R)
• M47: 6,973,505 km (0.091 R)
• M48: 7,090,341 km (0.117 R)
• M49: 7,160,652 km (0.069 R)
• M50: 7,219,444 km (0.107 R)
• M51: 7,384,899 km (0.062 R)
• M52: 7,456,107 km (0.118 R)
• M53: 7,551,551 km (0.076 R)
• M54: 7,659,411 km (0.12 R)
• M55: 7,888,894 km (0.09 R)
• M56: 7,973,866 km (0.062 R)
• M57: 8,047,169 km (0.118 R)
• M58: 8,317,342 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.6

Radius: 13.7

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.06 AU - 1.36 AU

Year: 903 Days

Day: 12.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 8,022,122 km

• M1: 171,439 km (0.051 R)
• M2: 263,442 km (0.072 R)
• M3: 352,453 km (0.075 R)
• M4: 472,580 km (0.091 R)
• M5: 611,556 km (0.118 R)
• M6: 725,699 km (0.07 R)
• M7: 910,153 km (0.117 R)
• M8: 1,130,960 km (0.114 R)
• M9: 1,246,001 km (0.08 R)
• M10: 1,488,349 km (0.093 R)
• M11: 1,581,997 km (0.118 R)
• M12: 1,746,705 km (0.085 R)
• M13: 1,834,219 km (0.075 R)
• M14: 1,953,299 km (0.114 R)
• M15: 2,137,006 km (0.066 R)
• M16: 2,313,830 km (0.099 R)
• M17: 2,436,650 km (0.083 R)
• M18: 2,601,657 km (0.025 R)
• M19: 2,716,099 km (0.07 R)
• M20: 2,873,625 km (0.068 R)
• M21: 2,964,132 km (0.093 R)
• M22: 3,119,415 km (0.094 R)
• M23: 3,277,540 km (0.079 R)
• M24: 3,372,235 km (0.069 R)
• M25: 3,556,989 km (0.117 R)
• M26: 3,798,440 km (0.078 R)
• M27: 3,905,851 km (0.097 R)
• M28: 4,147,302 km (0.119 R)
• M29: 4,250,076 km (0.111 R)
• M30: 4,385,761 km (0.106 R)
• M31: 4,531,020 km (0.047 R)
• M32: 4,677,925 km (0.11 R)
• M33: 4,776,660 km (0.109 R)
• M34: 4,867,915 km (0.057 R)
• M35: 5,043,692 km (0.099 R)
• M36: 5,401,680 km (0.091 R)
• M37: 5,496,824 km (0.115 R)
• M38: 5,618,746 km (0.117 R)
• M39: 5,741,566 km (0.116 R)
• M40: 5,954,145 km (0.09 R)
• M41: 6,079,508 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.5

Radius: 10.7

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.06 AU - 1.56 AU

Year: 1017 Days

Day: 12.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 8,022,122 km

• M1: 135,835 km (0.1 R)
• M2: 205,847 km (0.06 R)
• M3: 416,929 km (0.063 R)
• M4: 498,610 km (0.056 R)
• M5: 605,123 km (0.09 R)
• M6: 735,573 km (0.12 R)
• M7: 817,552 km (0.08 R)
• M8: 892,202 km (0.101 R)
• M9: 1,078,002 km (0.077 R)
• M10: 1,148,912 km (0.076 R)
• M11: 1,352,365 km (0.078 R)
• M12: 1,448,855 km (0.105 R)
• M13: 1,822,850 km (0.098 R)
• M14: 1,901,389 km (0.096 R)
• M15: 1,973,794 km (0.048 R)
• M16: 2,219,284 km (0.025 R)
• M17: 2,349,734 km (0.044 R)
• M18: 2,427,674 km (0.11 R)
• M19: 2,498,733 km (0.116 R)
• M20: 2,642,646 km (0.107 R)
• M21: 2,888,884 km (0.116 R)
• M22: 3,177,010 km (0.11 R)
• M23: 3,298,483 km (0.106 R)
• M24: 3,554,894 km (0.083 R)
• M25: 3,735,608 km (0.091 R)
• M26: 3,863,963 km (0.119 R)
• M27: 3,947,140 km (0.047 R)
• M28: 4,248,280 km (0.114 R)
• M29: 4,449,938 km (0.078 R)
• M30: 4,527,580 km (0.095 R)
• M31: 4,942,714 km (0.081 R)
• M32: 5,104,279 km (0.076 R)
• M33: 5,216,179 km (0.087 R)
• M34: 5,567,584 km (0.083 R)
• M35: 5,756,825 km (0.064 R)
• M36: 5,831,026 km (0.098 R)
• M37: 5,905,526 km (0.098 R)
• M38: 6,141,741 km (0.104 R)
• M39: 6,359,106 km (0.092 R)
• M40: 6,557,024 km (0.093 R)
• M41: 6,690,017 km (0.03 R)
• M42: 6,756,887 km (0.069 R)
• M43: 6,824,056 km (0.111 R)
• M44: 6,992,653 km (0.119 R)
• M45: 7,197,004 km (0.088 R)
• M46: 7,322,816 km (0.065 R)
• M47: 7,472,563 km (0.075 R)
• M48: 7,541,977 km (0.086 R)
• M49: 7,669,733 km (0.081 R)
• M50: 7,927,640 km (0.11 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: 425 - 13,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit