🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.3

Radius: 10.4

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.31 AU - 1.39 AU

Year: 1083 Days

Day: 7.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 41,197,953 km

• M1: 173,384 km (0.097 R)
• M2: 320,887 km (0.106 R)
• M3: 422,614 km (0.116 R)
• M4: 549,323 km (0.116 R)
• M5: 615,146 km (0.079 R)
• M6: 703,260 km (0.066 R)
• M7: 796,309 km (0.104 R)
• M8: 908,059 km (0.082 R)
• M9: 1,010,534 km (0.11 R)
• M10: 1,350,420 km (0.043 R)
• M11: 1,520,662 km (0.105 R)
• M12: 1,734,438 km (0.033 R)
• M13: 1,929,663 km (0.085 R)
• M14: 2,093,173 km (0.114 R)
• M15: 2,241,275 km (0.118 R)
• M16: 2,382,795 km (0.112 R)
• M17: 2,496,040 km (0.109 R)
• M18: 2,579,516 km (0.09 R)
• M19: 2,653,417 km (0.109 R)
• M20: 2,728,067 km (0.097 R)
• M21: 2,879,310 km (0.072 R)
• M22: 3,407,839 km (0.113 R)
• M23: 3,630,142 km (0.045 R)
• M24: 3,917,819 km (0.083 R)
• M25: 4,039,890 km (0.104 R)
• M26: 4,363,321 km (0.106 R)
• M27: 4,592,056 km (0.083 R)
• M28: 4,721,010 km (0.067 R)
• M29: 4,785,785 km (0.068 R)
• M30: 4,877,190 km (0.105 R)
• M31: 4,969,192 km (0.095 R)
• M32: 5,088,123 km (0.062 R)
• M33: 5,356,202 km (0.092 R)
• M34: 5,492,037 km (0.113 R)
• M35: 5,642,682 km (0.106 R)
• M36: 5,836,411 km (0.107 R)
• M37: 5,948,161 km (0.092 R)
• M38: 6,046,447 km (0.114 R)
• M39: 6,244,814 km (0.1 R)
• M40: 6,402,190 km (0.115 R)
• M41: 6,823,308 km (0.119 R)
• M42: 6,911,571 km (0.092 R)
• M43: 7,238,592 km (0.114 R)
• M44: 7,388,788 km (0.08 R)
• M45: 7,540,181 km (0.091 R)
• M46: 7,707,881 km (0.084 R)
• M47: 7,969,378 km (0.104 R)
• M48: 8,093,544 km (0.107 R)
• M49: 8,249,575 km (0.096 R)
• M50: 8,485,490 km (0.116 R)
• M51: 8,660,071 km (0.119 R)
• M52: 9,223,008 km (0.062 R)
• M53: 9,304,539 km (0.037 R)
• M54: 9,435,287 km (0.07 R)
• M55: 9,599,546 km (0.089 R)
• M56: 9,715,185 km (0.1 R)
• M57: 9,997,775 km (0.056 R)
• M58: 10,115,060 km (0.109 R)
• M59: 10,520,321 km (0.102 R)
• M60: 10,639,401 km (0.102 R)
• M61: 10,724,821 km (0.093 R)
• M62: 10,999,782 km (0.11 R)
• M63: 11,172,717 km (0.083 R)
• M64: 11,399,059 km (0.091 R)
• M65: 11,468,921 km (0.094 R)
• M66: 11,644,399 km (0.108 R)
• M67: 11,750,165 km (0.111 R)
• M68: 11,944,792 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.5

Radius: 13.5

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.91 AU - 2.59 AU

Year: 2330 Days

Day: 12.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 41,197,953 km

• M1: 274,811 km (0.069 R)
• M2: 364,121 km (0.048 R)
• M3: 534,513 km (0.107 R)
• M4: 628,760 km (0.083 R)
• M5: 730,038 km (0.067 R)
• M6: 943,813 km (0.091 R)
• M7: 1,187,807 km (0.093 R)
• M8: 1,425,817 km (0.115 R)
• M9: 1,738,327 km (0.106 R)
• M10: 1,827,488 km (0.104 R)
• M11: 2,157,351 km (0.069 R)
• M12: 2,384,590 km (0.099 R)
• M13: 2,563,060 km (0.105 R)
• M14: 2,688,274 km (0.076 R)
• M15: 2,792,543 km (0.105 R)
• M16: 2,945,283 km (0.063 R)
• M17: 3,125,249 km (0.063 R)
• M18: 3,395,872 km (0.111 R)
• M19: 4,013,112 km (0.11 R)
• M20: 4,253,666 km (0.116 R)
• M21: 4,567,971 km (0.111 R)
• M22: 5,263,152 km (0.096 R)
• M23: 5,350,517 km (0.061 R)
• M24: 5,825,191 km (0.068 R)
• M25: 6,236,137 km (0.054 R)
• M26: 6,437,496 km (0.05 R)
• M27: 6,688,222 km (0.044 R)
• M28: 6,990,260 km (0.091 R)
• M29: 7,378,167 km (0.058 R)
• M30: 7,541,977 km (0.11 R)
• M31: 7,956,662 km (0.038 R)
• M32: 8,464,098 km (0.106 R)
• M33: 8,964,802 km (0.048 R)
• M34: 9,245,148 km (0.103 R)
• M35: 9,832,619 km (0.04 R)
• M36: 10,230,998 km (0.03 R)
• M37: 10,340,504 km (0.075 R)
• M38: 10,524,061 km (0.108 R)
• M39: 11,024,914 km (0.087 R)
• M40: 11,344,306 km (0.06 R)
• M41: 11,666,839 km (0.106 R)
• M42: 12,165,897 km (0.096 R)
• M43: 12,986,890 km (0.095 R)
• M44: 13,324,383 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.4

Radius: 14.2

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.98 AU - 3.74 AU

Year: 4251 Days

Day: 9.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 41,197,953 km

• M1: 177,124 km (0.114 R)
• M2: 297,251 km (0.096 R)
• M3: 444,156 km (0.119 R)
• M4: 765,044 km (0.118 R)
• M5: 941,719 km (0.07 R)
• M6: 1,215,483 km (0.098 R)
• M7: 1,445,863 km (0.117 R)
• M8: 1,536,221 km (0.075 R)
• M9: 1,670,260 km (0.104 R)
• M10: 1,873,564 km (0.116 R)
• M11: 2,234,843 km (0.032 R)
• M12: 2,352,427 km (0.038 R)
• M13: 2,643,394 km (0.084 R)
• M14: 2,818,573 km (0.093 R)
• M15: 2,959,195 km (0.088 R)
• M16: 3,088,897 km (0.109 R)
• M17: 3,220,693 km (0.111 R)
• M18: 3,408,438 km (0.043 R)
• M19: 3,503,732 km (0.056 R)
• M20: 3,655,274 km (0.115 R)
• M21: 3,794,849 km (0.101 R)
• M22: 4,079,684 km (0.114 R)
• M23: 4,445,750 km (0.096 R)
• M24: 4,580,088 km (0.117 R)
• M25: 4,807,178 km (0.098 R)
• M26: 5,038,157 km (0.111 R)
• M27: 5,131,506 km (0.054 R)
• M28: 5,399,286 km (0.073 R)
• M29: 5,752,786 km (0.053 R)
• M30: 5,965,215 km (0.115 R)
• M31: 6,080,705 km (0.059 R)
• M32: 6,180,337 km (0.104 R)
• M33: 6,431,661 km (0.088 R)
• M34: 6,703,630 km (0.099 R)
• M35: 6,944,782 km (0.101 R)
• M36: 7,631,586 km (0.088 R)
• M37: 7,811,103 km (0.103 R)
• M38: 8,119,724 km (0.101 R)
• M39: 8,266,479 km (0.105 R)
• M40: 8,469,483 km (0.111 R)
• M41: 8,674,283 km (0.05 R)
• M42: 9,012,823 km (0.115 R)
• M43: 9,279,257 km (0.067 R)
• M44: 9,432,744 km (0.081 R)
• M45: 9,897,994 km (0.096 R)
• M46: 10,113,863 km (0.107 R)
• M47: 10,490,401 km (0.107 R)
• M48: 10,630,125 km (0.092 R)
• M49: 10,851,231 km (0.031 R)
• M50: 11,073,833 km (0.108 R)
• M51: 11,277,585 km (0.079 R)
• M52: 11,812,996 km (0.103 R)
• M53: 12,000,292 km (0.067 R)
• M54: 12,335,691 km (0.106 R)
• M55: 12,674,231 km (0.12 R)
• M56: 13,123,174 km (0.095 R)
• M57: 13,620,886 km (0.037 R)
• M58: 14,014,927 km (0.031 R)
• M59: 14,323,847 km (0.117 R)
• M60: 14,479,129 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.1

Radius: 6

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.54 AU - 9.04 AU

Year: 15008 Days

Day: 17.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 41,197,953 km

• M1: 182,360 km (0.065 R)
• M2: 309,967 km (0.056 R)
• M3: 379,231 km (0.104 R)
• M4: 467,194 km (0.067 R)
• M5: 520,601 km (0.074 R)
• M6: 649,105 km (0.049 R)
• M7: 836,252 km (0.05 R)
• M8: 1,040,304 km (0.074 R)
• M9: 1,355,656 km (0.051 R)
• M10: 1,741,469 km (0.063 R)
• M11: 1,935,796 km (0.057 R)
• M12: 2,024,508 km (0.094 R)
• M13: 2,069,238 km (0.107 R)
• M14: 2,321,759 km (0.11 R)
• M15: 2,559,919 km (0.033 R)
• M16: 2,855,973 km (0.028 R)
• M17: 2,957,101 km (0.036 R)
• M18: 3,136,918 km (0.115 R)
• M19: 3,697,760 km (0.085 R)
• M20: 3,947,589 km (0.056 R)
• M21: 4,003,837 km (0.073 R)
• M22: 4,522,194 km (0.054 R)
• M23: 4,640,376 km (0.106 R)
• M24: 5,276,915 km (0.102 R)
• M25: 5,401,231 km (0.092 R)
• M26: 5,558,010 km (0.115 R)
• M27: 5,621,140 km (0.078 R)
• M28: 7,035,588 km (0.108 R)
• M29: 7,103,954 km (0.118 R)
• M30: 7,379,663 km (0.099 R)
• M31: 8,012,612 km (0.077 R)
• M32: 8,299,391 km (0.074 R)
• M33: 8,589,760 km (0.092 R)
• M34: 8,920,222 km (0.089 R)
• M35: 9,180,223 km (0.071 R)
• M36: 9,329,970 km (0.102 R)
• M37: 10,051,930 km (0.095 R)
• M38: 10,206,165 km (0.084 R)
• M39: 10,439,089 km (0.104 R)
• M40: 11,508,714 km (0.065 R)
• M41: 11,913,675 km (0.064 R)
• M42: 12,695,922 km (0.065 R)
• M43: 13,409,804 km (0.083 R)
• M44: 13,921,578 km (0.111 R)
• M45: 14,179,933 km (0.095 R)
• M46: 14,744,965 km (0.05 R)
• M47: 15,317,326 km (0.094 R)
• M48: 15,941,897 km (0.118 R)
• M49: 16,393,084 km (0.093 R)
• M50: 16,483,741 km (0.033 R)
• M51: 16,529,218 km (0.094 R)
• M52: 16,574,696 km (0.034 R)
• M53: 16,711,429 km (0.101 R)
• M54: 18,522,012 km (0.041 R)
• M55: 19,043,809 km (0.052 R)
• M56: 19,522,522 km (0.057 R)
• M57: 19,618,714 km (0.117 R)
• M58: 19,811,545 km (0.117 R)
• M59: 20,296,392 km (0.061 R)
• M60: 22,325,089 km (0.052 R)
• M61: 22,981,823 km (0.097 R)
• M62: 23,083,400 km (0.108 R)
• M63: 23,287,003 km (0.092 R)
• M64: 25,146,205 km (0.114 R)
• M65: 26,358,846 km (0.077 R)
• M66: 26,785,050 km (0.096 R)
• M67: 26,838,456 km (0.075 R)
• M68: 28,077,276 km (0.096 R)
• M69: 28,131,580 km (0.114 R)
• M70: 28,185,884 km (0.084 R)
• M71: 28,240,338 km (0.114 R)
• M72: 29,334,646 km (0.057 R)
• M73: 29,389,848 km (0.067 R)
• M74: 29,887,111 km (0.077 R)
• M75: 32,871,739 km (0.06 R)
• M76: 33,330,406 km (0.077 R)
• M77: 33,388,001 km (0.12 R)
• M78: 33,791,317 km (0.083 R)
• M79: 34,138,234 km (0.111 R)
• M80: 34,312,216 km (0.089 R)
• M81: 35,303,452 km (0.118 R)
• M82: 36,837,578 km (0.091 R)
• M83: 37,135,128 km (0.071 R)
• M84: 37,852,300 km (0.115 R)
• M85: 39,300,557 km (0.109 R)
• M86: 39,361,294 km (0.059 R)
• M87: 40,153,714 km (0.112 R)
• M88: 40,337,420 km (0.106 R)
• M89: 41,197,907 km (0.064 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 14,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit