🌌 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: 916.9

Radius: 12.7

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.55 AU - 0.55 AU

Year: 282 Days

Day: 12.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 49,123,567 km

• M1: 164,109 km (0.068 R)
• M2: 245,490 km (0.076 R)
• M3: 340,036 km (0.114 R)
• M4: 449,392 km (0.063 R)
• M5: 543,639 km (0.066 R)
• M6: 632,799 km (0.117 R)
• M7: 735,124 km (0.068 R)
• M8: 821,741 km (0.096 R)
• M9: 990,338 km (0.118 R)
• M10: 1,071,121 km (0.094 R)
• M11: 1,261,858 km (0.108 R)
• M12: 1,368,222 km (0.053 R)
• M13: 1,454,839 km (0.055 R)
• M14: 1,548,188 km (0.095 R)
• M15: 1,638,695 km (0.042 R)
• M16: 1,741,020 km (0.045 R)
• M17: 1,840,652 km (0.11 R)
• M18: 1,921,734 km (0.082 R)
• M19: 2,092,874 km (0.11 R)
• M20: 2,210,009 km (0.084 R)
• M21: 2,291,091 km (0.087 R)
• M22: 2,373,221 km (0.116 R)
• M23: 2,631,427 km (0.117 R)
• M24: 2,793,291 km (0.098 R)
• M25: 2,940,645 km (0.086 R)
• M26: 3,175,664 km (0.081 R)
• M27: 3,335,883 km (0.058 R)
• M28: 3,442,097 km (0.114 R)
• M29: 3,530,510 km (0.057 R)
• M30: 3,748,324 km (0.099 R)
• M31: 3,944,297 km (0.047 R)
• M32: 4,050,063 km (0.096 R)
• M33: 4,203,999 km (0.098 R)
• M34: 4,607,914 km (0.087 R)
• M35: 4,825,279 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.2

Radius: 10.2

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.54 AU - 0.84 AU

Year: 396 Days

Day: 13.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 49,123,567 km

• M1: 132,693 km (0.111 R)
• M2: 197,020 km (0.083 R)
• M3: 308,920 km (0.068 R)
• M4: 437,723 km (0.098 R)
• M5: 572,062 km (0.051 R)
• M6: 654,790 km (0.096 R)
• M7: 752,477 km (0.109 R)
• M8: 819,497 km (0.094 R)
• M9: 922,121 km (0.108 R)
• M10: 1,013,825 km (0.093 R)
• M11: 1,141,133 km (0.109 R)
• M12: 1,236,127 km (0.059 R)
• M13: 1,333,964 km (0.034 R)
• M14: 1,399,189 km (0.082 R)
• M15: 1,483,412 km (0.098 R)
• M16: 1,564,943 km (0.113 R)
• M17: 1,708,856 km (0.059 R)
• M18: 1,833,172 km (0.114 R)
• M19: 1,901,389 km (0.09 R)
• M20: 1,965,417 km (0.093 R)
• M21: 2,035,279 km (0.099 R)
• M22: 2,100,952 km (0.104 R)
• M23: 2,203,427 km (0.046 R)
• M24: 2,424,084 km (0.083 R)
• M25: 2,624,545 km (0.091 R)
• M26: 2,696,352 km (0.071 R)
• M27: 2,825,006 km (0.079 R)
• M28: 2,904,293 km (0.063 R)
• M29: 2,972,809 km (0.083 R)
• M30: 3,288,161 km (0.116 R)
• M31: 3,389,738 km (0.115 R)
• M32: 3,492,362 km (0.111 R)
• M33: 3,565,516 km (0.082 R)
• M34: 3,639,118 km (0.083 R)
• M35: 3,756,702 km (0.106 R)
• M36: 3,862,916 km (0.097 R)
• M37: 3,932,180 km (0.071 R)
• M38: 4,014,758 km (0.118 R)
• M39: 4,174,977 km (0.071 R)
• M40: 4,265,634 km (0.117 R)
• M41: 4,370,053 km (0.087 R)
• M42: 4,435,876 km (0.116 R)
• M43: 4,548,374 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.5

Radius: 12.3

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.23 AU - 1.69 AU

Year: 1218 Days

Day: 14.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 49,123,567 km

• M1: 156,928 km (0.088 R)
• M2: 235,317 km (0.088 R)
• M3: 312,809 km (0.108 R)
• M4: 511,774 km (0.072 R)
• M5: 629,657 km (0.107 R)
• M6: 795,861 km (0.082 R)
• M7: 913,594 km (0.111 R)
• M8: 1,019,659 km (0.109 R)
• M9: 1,480,271 km (0.059 R)
• M10: 1,557,314 km (0.072 R)
• M11: 1,693,747 km (0.071 R)
• M12: 1,841,849 km (0.119 R)
• M13: 1,971,251 km (0.109 R)
• M14: 2,151,367 km (0.067 R)
• M15: 2,279,872 km (0.066 R)
• M16: 2,369,780 km (0.104 R)
• M17: 2,519,677 km (0.106 R)
• M18: 2,646,835 km (0.112 R)
• M19: 3,006,020 km (0.067 R)
• M20: 3,105,053 km (0.117 R)
• M21: 3,186,883 km (0.111 R)
• M22: 3,306,412 km (0.061 R)
• M23: 3,418,162 km (0.099 R)
• M24: 3,578,680 km (0.086 R)
• M25: 3,751,466 km (0.045 R)
• M26: 3,877,876 km (0.092 R)
• M27: 4,025,679 km (0.117 R)
• M28: 4,115,138 km (0.102 R)
• M29: 4,542,091 km (0.117 R)
• M30: 4,781,896 km (0.04 R)
• M31: 4,972,484 km (0.12 R)
• M32: 5,090,367 km (0.097 R)
• M33: 5,208,998 km (0.08 R)
• M34: 5,449,252 km (0.093 R)
• M35: 5,537,515 km (0.099 R)
• M36: 5,726,606 km (0.045 R)
• M37: 5,997,379 km (0.039 R)
• M38: 6,214,744 km (0.058 R)
• M39: 6,493,146 km (0.071 R)
• M40: 6,598,612 km (0.043 R)
• M41: 7,098,269 km (0.039 R)
• M42: 7,255,347 km (0.084 R)
• M43: 7,511,758 km (0.102 R)
• M44: 7,758,594 km (0.097 R)
• M45: 7,870,643 km (0.083 R)
• M46: 8,008,273 km (0.086 R)
• M47: 8,285,927 km (0.056 R)
• M48: 8,400,369 km (0.118 R)
• M49: 8,579,587 km (0.084 R)
• M50: 8,695,526 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.8

Radius: 11.3

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.03 AU - 2.91 AU

Year: 2680 Days

Day: 6.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 86.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 49,123,567 km

• M1: 222,901 km (0.11 R)
• M2: 465,997 km (0.097 R)
• M3: 626,665 km (0.102 R)
• M4: 710,739 km (0.092 R)
• M5: 857,645 km (0.101 R)
• M6: 1,079,498 km (0.095 R)
• M7: 1,350,420 km (0.098 R)
• M8: 1,432,100 km (0.109 R)
• M9: 1,611,169 km (0.051 R)
• M10: 1,742,067 km (0.103 R)
• M11: 1,910,963 km (0.092 R)
• M12: 2,168,720 km (0.083 R)
• M13: 2,425,430 km (0.1 R)
• M14: 2,589,240 km (0.083 R)
• M15: 2,848,792 km (0.096 R)
• M16: 2,981,785 km (0.102 R)
• M17: 3,062,568 km (0.09 R)
• M18: 3,171,325 km (0.078 R)
• M19: 3,379,117 km (0.091 R)
• M20: 3,940,109 km (0.115 R)
• M21: 4,224,045 km (0.067 R)
• M22: 4,514,864 km (0.078 R)
• M23: 4,748,984 km (0.12 R)
• M24: 5,019,308 km (0.059 R)
• M25: 5,131,955 km (0.082 R)
• M26: 5,525,098 km (0.076 R)
• M27: 5,624,880 km (0.11 R)
• M28: 5,708,505 km (0.109 R)
• M29: 5,979,128 km (0.116 R)
• M30: 6,253,789 km (0.067 R)
• M31: 6,445,125 km (0.118 R)
• M32: 6,726,818 km (0.085 R)
• M33: 6,922,941 km (0.073 R)
• M34: 7,320,721 km (0.103 R)
• M35: 7,577,880 km (0.118 R)
• M36: 7,912,680 km (0.101 R)
• M37: 8,082,025 km (0.092 R)
• M38: 8,157,721 km (0.106 R)
• M39: 8,405,156 km (0.107 R)
• M40: 8,597,090 km (0.083 R)
• M41: 9,103,330 km (0.039 R)
• M42: 9,300,649 km (0.112 R)
• M43: 9,479,269 km (0.053 R)
• M44: 9,659,235 km (0.049 R)
• M45: 9,739,569 km (0.112 R)
• M46: 9,900,836 km (0.109 R)
• M47: 10,124,185 km (0.074 R)
• M48: 10,929,321 km (0.108 R)
• M49: 11,012,946 km (0.106 R)
• M50: 11,223,281 km (0.095 R)
• M51: 11,862,214 km (0.115 R)
• M52: 12,251,168 km (0.046 R)
• M53: 13,533,072 km (0.088 R)
• M54: 13,781,105 km (0.059 R)
• M55: 13,916,940 km (0.114 R)
• M56: 14,556,920 km (0.057 R)
• M57: 14,834,125 km (0.116 R)
• M58: 14,950,213 km (0.119 R)
• M59: 15,370,433 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.6

Radius: 9.8

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.53 AU - 3.07 AU

Year: 3234 Days

Day: 7.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 49,123,567 km

• M1: 183,257 km (0.057 R)
• M2: 289,921 km (0.115 R)
• M3: 352,153 km (0.116 R)
• M4: 433,834 km (0.103 R)
• M5: 627,713 km (0.097 R)
• M6: 930,798 km (0.107 R)
• M7: 1,051,224 km (0.047 R)
• M8: 1,118,394 km (0.055 R)
• M9: 1,731,446 km (0.117 R)
• M10: 2,000,423 km (0.108 R)
• M11: 2,270,297 km (0.086 R)
• M12: 2,384,141 km (0.092 R)
• M13: 2,777,434 km (0.102 R)
• M14: 2,885,743 km (0.045 R)
• M15: 3,009,460 km (0.063 R)
• M16: 3,106,849 km (0.094 R)
• M17: 3,376,574 km (0.073 R)
• M18: 3,773,008 km (0.041 R)
• M19: 3,908,544 km (0.043 R)
• M20: 4,045,725 km (0.09 R)
• M21: 4,199,960 km (0.069 R)
• M22: 4,626,314 km (0.075 R)
• M23: 4,918,180 km (0.106 R)
• M24: 5,216,179 km (0.092 R)
• M25: 5,435,190 km (0.105 R)
• M26: 5,726,008 km (0.104 R)
• M27: 6,233,893 km (0.065 R)
• M28: 6,340,855 km (0.05 R)
• M29: 6,683,434 km (0.068 R)
• M30: 6,774,689 km (0.07 R)
• M31: 7,292,896 km (0.088 R)
• M32: 7,556,787 km (0.104 R)
• M33: 7,804,820 km (0.104 R)
• M34: 7,900,862 km (0.118 R)
• M35: 8,446,146 km (0.064 R)
• M36: 8,544,881 km (0.03 R)
• M37: 8,983,502 km (0.099 R)
• M38: 9,286,886 km (0.101 R)
• M39: 9,388,762 km (0.108 R)
• M40: 9,450,097 km (0.046 R)
• M41: 10,196,142 km (0.104 R)
• M42: 10,385,533 km (0.076 R)
• M43: 10,470,205 km (0.117 R)
• M44: 10,618,756 km (0.111 R)
• M45: 10,768,055 km (0.106 R)
• M46: 11,503,179 km (0.103 R)
• M47: 11,700,349 km (0.103 R)
• M48: 11,943,146 km (0.083 R)
• M49: 12,232,019 km (0.048 R)
• M50: 12,343,769 km (0.116 R)
• M51: 12,478,258 km (0.055 R)
• M52: 12,635,934 km (0.058 R)
• M53: 13,181,218 km (0.088 R)
• M54: 13,295,810 km (0.092 R)
• M55: 13,595,305 km (0.086 R)
• M56: 14,154,053 km (0.088 R)
• M57: 14,224,514 km (0.077 R)
• M58: 14,318,461 km (0.117 R)
• M59: 14,649,222 km (0.116 R)
• M60: 14,815,575 km (0.081 R)
• M61: 14,982,376 km (0.077 R)
• M62: 15,054,183 km (0.119 R)
• M63: 15,270,053 km (0.077 R)
• M64: 15,656,464 km (0.041 R)
• M65: 16,021,483 km (0.116 R)
• M66: 16,438,712 km (0.098 R)
• M67: 16,537,446 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490

Radius: 3.8

Gravity: 33.93 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.37 AU - 7.25 AU

Year: 12267 Days

Day: 19 Hours

Environment

Temp: -234 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 49,123,567 km

• M1: 59,690 km (0.113 R)
• M2: 196,572 km (0.114 R)
• M3: 264,938 km (0.102 R)
• M4: 579,542 km (0.091 R)
• M5: 697,575 km (0.089 R)
• M6: 917,484 km (0.034 R)
• M7: 1,095,804 km (0.084 R)
• M8: 1,157,738 km (0.045 R)
• M9: 1,199,625 km (0.106 R)
• M10: 1,328,429 km (0.072 R)
• M11: 1,484,310 km (0.099 R)
• M12: 1,764,956 km (0.098 R)
• M13: 2,011,343 km (0.111 R)
• M14: 2,061,907 km (0.08 R)
• M15: 2,112,920 km (0.092 R)
• M16: 2,294,682 km (0.073 R)
• M17: 2,563,210 km (0.084 R)
• M18: 2,617,963 km (0.104 R)
• M19: 2,756,939 km (0.109 R)
• M20: 2,984,328 km (0.116 R)
• M21: 3,188,080 km (0.108 R)
• M22: 3,456,908 km (0.095 R)
• M23: 3,920,661 km (0.071 R)
• M24: 4,240,800 km (0.104 R)
• M25: 5,284,994 km (0.082 R)
• M26: 5,319,999 km (0.091 R)
• M27: 5,355,005 km (0.046 R)
• M28: 5,709,552 km (0.118 R)
• M29: 5,853,465 km (0.088 R)
• M30: 6,035,227 km (0.116 R)
• M31: 6,666,530 km (0.068 R)
• M32: 7,201,941 km (0.116 R)
• M33: 7,318,477 km (0.106 R)
• M34: 9,056,206 km (0.115 R)
• M35: 9,139,981 km (0.114 R)
• M36: 9,435,437 km (0.118 R)
• M37: 10,340,055 km (0.118 R)
• M38: 10,383,887 km (0.107 R)
• M39: 11,816,586 km (0.044 R)
• M40: 12,046,069 km (0.113 R)
• M41: 12,416,174 km (0.064 R)
• M42: 13,262,599 km (0.084 R)
• M43: 13,405,465 km (0.069 R)
• M44: 13,548,780 km (0.12 R)
• M45: 13,740,714 km (0.116 R)
• M46: 13,933,546 km (0.091 R)
• M47: 14,078,805 km (0.109 R)
• M48: 14,812,583 km (0.108 R)
• M49: 14,960,685 km (0.067 R)
• M50: 15,258,684 km (0.112 R)
• M51: 15,358,465 km (0.047 R)
• M52: 15,458,397 km (0.037 R)
• M53: 16,316,789 km (0.103 R)
• M54: 16,572,153 km (0.104 R)
• M55: 16,983,547 km (0.074 R)
• M56: 18,662,484 km (0.112 R)
• M57: 20,064,964 km (0.067 R)
• M58: 20,834,196 km (0.067 R)
• M59: 22,855,862 km (0.053 R)
• M60: 23,027,151 km (0.1 R)
• M61: 23,889,882 km (0.048 R)
• M62: 24,880,519 km (0.095 R)
• M63: 25,706,150 km (0.088 R)
• M64: 26,062,791 km (0.117 R)
• M65: 27,505,812 km (0.111 R)
• M66: 28,053,490 km (0.104 R)
• M67: 28,420,603 km (0.104 R)
• M68: 28,974,415 km (0.064 R)
• M69: 29,159,767 km (0.111 R)
• M70: 30,092,509 km (0.115 R)
• M71: 30,154,892 km (0.072 R)
• M72: 30,593,812 km (0.092 R)
• M73: 32,562,969 km (0.04 R)
• M74: 33,142,211 km (0.117 R)
• M75: 34,049,971 km (0.088 R)
• M76: 35,295,224 km (0.076 R)
• M77: 35,956,447 km (0.086 R)
• M78: 36,022,868 km (0.083 R)
• M79: 36,355,275 km (0.118 R)
• M80: 36,555,137 km (0.053 R)
• M81: 37,560,285 km (0.061 R)
• M82: 37,694,923 km (0.077 R)
• M83: 39,528,993 km (0.112 R)
• M84: 40,215,648 km (0.03 R)
• M85: 40,836,928 km (0.055 R)
• M86: 41,670,337 km (0.056 R)
• M87: 41,809,763 km (0.039 R)
• M88: 42,930,849 km (0.088 R)
• M89: 43,707,262 km (0.074 R)
• M90: 44,346,045 km (0.119 R)
• M91: 44,417,253 km (0.119 R)
• M92: 45,704,693 km (0.07 R)
• M93: 45,776,500 km (0.027 R)
• M94: 45,992,369 km (0.104 R)
• M95: 47,658,590 km (0.034 R)
• M96: 48,023,460 km (0.1 R)
• M97: 48,169,766 km (0.106 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: 462 - 17,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit