🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.4

Radius: 11.9

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.57 AU - 0.69 AU

Year: 345 Days

Day: 7.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 87,069,930 km

• M1: 153,188 km (0.096 R)
• M2: 282,590 km (0.091 R)
• M3: 409,300 km (0.11 R)
• M4: 499,806 km (0.031 R)
• M5: 581,637 km (0.079 R)
• M6: 807,829 km (0.101 R)
• M7: 895,343 km (0.053 R)
• M8: 1,111,811 km (0.083 R)
• M9: 1,270,684 km (0.106 R)
• M10: 1,389,016 km (0.055 R)
• M11: 1,486,404 km (0.043 R)
• M12: 1,566,140 km (0.115 R)
• M13: 1,787,695 km (0.072 R)
• M14: 1,926,821 km (0.099 R)
• M15: 2,003,265 km (0.104 R)
• M16: 2,097,661 km (0.049 R)
• M17: 2,296,477 km (0.109 R)
• M18: 2,383,692 km (0.059 R)
• M19: 2,483,923 km (0.05 R)
• M20: 2,585,650 km (0.094 R)
• M21: 2,670,472 km (0.11 R)
• M22: 2,818,125 km (0.038 R)
• M23: 2,892,924 km (0.042 R)
• M24: 3,032,050 km (0.027 R)
• M25: 3,115,226 km (0.109 R)
• M26: 3,257,793 km (0.114 R)
• M27: 3,362,960 km (0.065 R)
• M28: 3,596,931 km (0.032 R)
• M29: 3,801,731 km (0.091 R)
• M30: 3,884,758 km (0.089 R)
• M31: 3,989,476 km (0.077 R)
• M32: 4,194,575 km (0.104 R)
• M33: 4,410,444 km (0.113 R)
• M34: 4,497,810 km (0.08 R)
• M35: 4,674,335 km (0.083 R)
• M36: 4,823,185 km (0.12 R)
• M37: 4,951,091 km (0.088 R)
• M38: 5,041,897 km (0.106 R)
• M39: 5,171,748 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.2

Radius: 9.2

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.5 AU - 0.78 AU

Year: 353 Days

Day: 12.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 87,069,930 km

• M1: 115,041 km (0.108 R)
• M2: 172,337 km (0.116 R)
• M3: 292,913 km (0.119 R)
• M4: 350,508 km (0.093 R)
• M5: 433,385 km (0.059 R)
• M6: 502,200 km (0.088 R)
• M7: 625,469 km (0.059 R)
• M8: 692,638 km (0.112 R)
• M9: 772,374 km (0.089 R)
• M10: 913,893 km (0.117 R)
• M11: 977,323 km (0.072 R)
• M12: 1,060,499 km (0.037 R)
• M13: 1,234,631 km (0.077 R)
• M14: 1,301,352 km (0.048 R)
• M15: 1,369,419 km (0.109 R)
• M16: 1,459,327 km (0.101 R)
• M17: 1,521,859 km (0.083 R)
• M18: 1,675,646 km (0.069 R)
• M19: 1,745,658 km (0.082 R)
• M20: 1,830,180 km (0.109 R)
• M21: 1,911,412 km (0.032 R)
• M22: 2,026,453 km (0.043 R)
• M23: 2,172,311 km (0.09 R)
• M24: 2,249,054 km (0.119 R)
• M25: 2,331,632 km (0.058 R)
• M26: 2,400,298 km (0.028 R)
• M27: 2,519,677 km (0.102 R)
• M28: 2,600,460 km (0.043 R)
• M29: 2,661,645 km (0.119 R)
• M30: 2,832,187 km (0.072 R)
• M31: 2,958,597 km (0.103 R)
• M32: 3,038,632 km (0.106 R)
• M33: 3,135,571 km (0.078 R)
• M34: 3,244,479 km (0.062 R)
• M35: 3,337,977 km (0.044 R)
• M36: 3,421,453 km (0.107 R)
• M37: 3,635,677 km (0.052 R)
• M38: 3,704,193 km (0.077 R)
• M39: 3,767,473 km (0.07 R)
• M40: 3,836,886 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.2

Radius: 9.4

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.1 AU - 1.78 AU

Year: 1193 Days

Day: 11.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 97.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 87,069,930 km

• M1: 118,781 km (0.051 R)
• M2: 184,005 km (0.091 R)
• M3: 296,802 km (0.079 R)
• M4: 395,238 km (0.058 R)
• M5: 494,421 km (0.086 R)
• M6: 562,937 km (0.064 R)
• M7: 630,555 km (0.088 R)
• M8: 706,102 km (0.09 R)
• M9: 861,983 km (0.085 R)
• M10: 930,948 km (0.097 R)
• M11: 1,007,392 km (0.101 R)
• M12: 1,074,711 km (0.065 R)
• M13: 1,143,526 km (0.111 R)
• M14: 1,225,955 km (0.101 R)
• M15: 1,453,792 km (0.081 R)
• M16: 1,530,685 km (0.111 R)
• M17: 1,589,328 km (0.095 R)
• M18: 1,661,883 km (0.047 R)
• M19: 1,776,475 km (0.112 R)
• M20: 1,859,053 km (0.106 R)
• M21: 1,935,796 km (0.036 R)
• M22: 2,028,098 km (0.032 R)
• M23: 2,534,188 km (0.08 R)
• M24: 2,809,747 km (0.094 R)
• M25: 3,020,830 km (0.111 R)
• M26: 3,211,866 km (0.052 R)
• M27: 3,432,673 km (0.047 R)
• M28: 3,684,895 km (0.054 R)
• M29: 3,746,679 km (0.066 R)
• M30: 4,225,841 km (0.113 R)
• M31: 4,383,816 km (0.05 R)
• M32: 4,486,889 km (0.09 R)
• M33: 4,553,011 km (0.083 R)
• M34: 4,820,642 km (0.113 R)
• M35: 4,898,133 km (0.086 R)
• M36: 5,005,246 km (0.071 R)
• M37: 5,083,635 km (0.085 R)
• M38: 5,371,461 km (0.09 R)
• M39: 5,431,599 km (0.117 R)
• M40: 5,502,210 km (0.115 R)
• M41: 5,644,178 km (0.111 R)
• M42: 5,705,364 km (0.076 R)
• M43: 5,900,738 km (0.099 R)
• M44: 6,150,716 km (0.056 R)
• M45: 6,329,785 km (0.062 R)
• M46: 6,446,621 km (0.104 R)
• M47: 6,823,308 km (0.108 R)
• M48: 6,997,889 km (0.107 R)
• M49: 7,074,633 km (0.069 R)
• M50: 7,207,027 km (0.077 R)
• M51: 7,318,029 km (0.119 R)
• M52: 7,530,458 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.9

Radius: 13

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.27 AU - 3.07 AU

Year: 3011 Days

Day: 11.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 87,069,930 km

• M1: 165,904 km (0.086 R)
• M2: 293,810 km (0.096 R)
• M3: 501,452 km (0.088 R)
• M4: 612,005 km (0.102 R)
• M5: 693,536 km (0.117 R)
• M6: 806,482 km (0.092 R)
• M7: 890,556 km (0.118 R)
• M8: 1,053,319 km (0.058 R)
• M9: 1,170,304 km (0.072 R)
• M10: 1,418,487 km (0.07 R)
• M11: 1,767,050 km (0.118 R)
• M12: 2,202,978 km (0.112 R)
• M13: 2,345,695 km (0.104 R)
• M14: 2,428,572 km (0.108 R)
• M15: 2,565,603 km (0.061 R)
• M16: 3,208,126 km (0.113 R)
• M17: 3,838,083 km (0.087 R)
• M18: 4,123,516 km (0.114 R)
• M19: 4,237,210 km (0.06 R)
• M20: 4,351,802 km (0.109 R)
• M21: 4,532,367 km (0.116 R)
• M22: 4,728,489 km (0.039 R)
• M23: 4,834,255 km (0.12 R)
• M24: 4,927,604 km (0.107 R)
• M25: 5,048,330 km (0.09 R)
• M26: 5,156,489 km (0.066 R)
• M27: 5,306,536 km (0.047 R)
• M28: 5,471,841 km (0.117 R)
• M29: 5,638,942 km (0.08 R)
• M30: 5,821,900 km (0.084 R)
• M31: 6,222,823 km (0.112 R)
• M32: 6,426,575 km (0.075 R)
• M33: 6,588,290 km (0.085 R)
• M34: 7,555,889 km (0.092 R)
• M35: 7,726,730 km (0.104 R)
• M36: 7,961,748 km (0.086 R)
• M37: 8,056,294 km (0.117 R)
• M38: 8,390,645 km (0.034 R)
• M39: 8,487,136 km (0.081 R)
• M40: 8,745,940 km (0.088 R)
• M41: 8,958,070 km (0.098 R)
• M42: 9,073,111 km (0.068 R)
• M43: 9,354,355 km (0.107 R)
• M44: 9,739,569 km (0.087 R)
• M45: 10,164,278 km (0.071 R)
• M46: 10,353,070 km (0.096 R)
• M47: 10,542,910 km (0.108 R)
• M48: 10,664,533 km (0.116 R)
• M49: 10,786,455 km (0.12 R)
• M50: 10,926,329 km (0.083 R)
• M51: 11,066,951 km (0.053 R)
• M52: 11,243,477 km (0.067 R)
• M53: 11,332,188 km (0.036 R)
• M54: 11,474,456 km (0.06 R)
• M55: 12,304,126 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.5

Radius: 14

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.8 AU - 5.7 AU

Year: 8303 Days

Day: 12.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 87,069,930 km

• M1: 178,620 km (0.118 R)
• M2: 466,446 km (0.076 R)
• M3: 603,328 km (0.116 R)
• M4: 700,118 km (0.07 R)
• M5: 887,564 km (0.098 R)
• M6: 1,870,572 km (0.114 R)
• M7: 2,105,590 km (0.114 R)
• M8: 2,244,267 km (0.104 R)
• M9: 2,440,240 km (0.09 R)
• M10: 2,849,391 km (0.104 R)
• M11: 3,023,223 km (0.097 R)
• M12: 3,220,543 km (0.113 R)
• M13: 3,442,696 km (0.083 R)
• M14: 3,545,470 km (0.088 R)
• M15: 3,838,532 km (0.103 R)
• M16: 4,315,151 km (0.067 R)
• M17: 4,448,442 km (0.118 R)
• M18: 4,538,201 km (0.093 R)
• M19: 5,612,763 km (0.054 R)
• M20: 7,075,530 km (0.039 R)
• M21: 8,205,144 km (0.061 R)
• M22: 9,131,753 km (0.035 R)
• M23: 9,826,635 km (0.118 R)
• M24: 11,144,443 km (0.051 R)
• M25: 11,297,781 km (0.106 R)
• M26: 11,420,900 km (0.09 R)
• M27: 11,637,518 km (0.066 R)
• M28: 12,011,961 km (0.104 R)
• M29: 12,485,588 km (0.055 R)
• M30: 12,804,830 km (0.083 R)
• M31: 13,745,800 km (0.086 R)
• M32: 14,009,392 km (0.057 R)
• M33: 14,709,061 km (0.109 R)
• M34: 14,911,168 km (0.035 R)
• M35: 15,522,724 km (0.111 R)
• M36: 16,385,904 km (0.086 R)
• M37: 16,595,341 km (0.08 R)
• M38: 16,805,825 km (0.117 R)
• M39: 17,052,362 km (0.099 R)
• M40: 17,300,096 km (0.099 R)
• M41: 17,406,610 km (0.077 R)
• M42: 18,303,150 km (0.107 R)
• M43: 18,447,961 km (0.078 R)
• M44: 18,556,868 km (0.089 R)
• M45: 19,141,197 km (0.048 R)
• M46: 19,361,854 km (0.119 R)
• M47: 19,546,458 km (0.072 R)
• M48: 20,290,558 km (0.095 R)
• M49: 20,440,455 km (0.088 R)
• M50: 20,779,144 km (0.098 R)
• M51: 21,538,503 km (0.079 R)
• M52: 21,768,136 km (0.075 R)
• M53: 23,397,855 km (0.036 R)
• M54: 23,949,871 km (0.101 R)
• M55: 24,148,088 km (0.109 R)
• M56: 24,426,490 km (0.095 R)
• M57: 24,745,881 km (0.1 R)
• M58: 24,906,101 km (0.12 R)
• M59: 26,404,772 km (0.113 R)
• M60: 27,309,690 km (0.082 R)
• M61: 27,724,525 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953

Radius: 4.6

Gravity: 45.04 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.17 AU - 10.17 AU

Year: 20756 Days

Day: 23.1 Hours

Environment

Temp: -245 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,069,930 km

• M1: 71,508 km (0.102 R)
• M2: 321,935 km (0.05 R)
• M3: 443,258 km (0.094 R)
• M4: 486,941 km (0.112 R)
• M5: 727,345 km (0.11 R)
• M6: 943,813 km (0.075 R)
• M7: 1,088,923 km (0.1 R)
• M8: 1,179,579 km (0.071 R)
• M9: 2,367,536 km (0.108 R)
• M10: 2,605,097 km (0.086 R)
• M11: 2,933,465 km (0.104 R)
• M12: 3,017,688 km (0.081 R)
• M13: 3,318,679 km (0.108 R)
• M14: 3,765,079 km (0.109 R)
• M15: 3,902,709 km (0.053 R)
• M16: 4,230,179 km (0.084 R)
• M17: 4,566,475 km (0.083 R)
• M18: 4,911,298 km (0.095 R)
• M19: 5,011,379 km (0.106 R)
• M20: 5,730,795 km (0.11 R)
• M21: 5,836,112 km (0.114 R)
• M22: 6,156,102 km (0.116 R)
• M23: 6,868,936 km (0.077 R)
• M24: 8,251,968 km (0.086 R)
• M25: 9,592,515 km (0.094 R)
• M26: 9,655,047 km (0.089 R)
• M27: 9,969,800 km (0.117 R)
• M28: 10,160,089 km (0.058 R)
• M29: 10,673,808 km (0.09 R)
• M30: 10,999,183 km (0.103 R)
• M31: 11,195,905 km (0.083 R)
• M32: 12,061,927 km (0.025 R)
• M33: 12,197,014 km (0.111 R)
• M34: 12,605,416 km (0.076 R)
• M35: 13,018,306 km (0.071 R)
• M36: 13,857,400 km (0.118 R)
• M37: 14,283,455 km (0.11 R)
• M38: 14,785,954 km (0.088 R)
• M39: 15,221,284 km (0.082 R)
• M40: 17,766,393 km (0.045 R)
• M41: 18,695,545 km (0.113 R)
• M42: 21,331,160 km (0.108 R)
• M43: 21,987,446 km (0.044 R)
• M44: 22,069,875 km (0.095 R)
• M45: 22,235,180 km (0.117 R)
• M46: 22,733,491 km (0.05 R)
• M47: 23,995,498 km (0.089 R)
• M48: 24,165,442 km (0.069 R)
• M49: 25,800,098 km (0.066 R)
• M50: 27,736,941 km (0.055 R)
• M51: 28,183,640 km (0.107 R)
• M52: 29,537,800 km (0.079 R)
• M53: 30,085,478 km (0.065 R)
• M54: 31,655,209 km (0.118 R)
• M55: 34,298,005 km (0.077 R)
• M56: 35,936,849 km (0.105 R)
• M57: 37,010,663 km (0.043 R)
• M58: 37,108,799 km (0.087 R)
• M59: 37,600,826 km (0.056 R)
• M60: 38,293,315 km (0.103 R)
• M61: 39,691,008 km (0.116 R)
• M62: 40,497,041 km (0.047 R)
• M63: 41,512,212 km (0.117 R)
• M64: 41,818,439 km (0.098 R)
• M65: 42,844,531 km (0.12 R)
• M66: 43,775,030 km (0.111 R)
• M67: 49,388,091 km (0.082 R)
• M68: 52,884,942 km (0.096 R)
• M69: 59,767,940 km (0.06 R)
• M70: 60,229,000 km (0.1 R)
• M71: 60,344,490 km (0.099 R)
• M72: 61,270,800 km (0.11 R)
• M73: 61,968,524 km (0.105 R)
• M74: 63,606,920 km (0.106 R)
• M75: 63,842,238 km (0.106 R)
• M76: 65,853,282 km (0.039 R)
• M77: 66,448,681 km (0.034 R)
• M78: 66,687,440 km (0.032 R)
• M79: 68,005,247 km (0.079 R)
• M80: 69,210,557 km (0.092 R)
• M81: 69,573,631 km (0.113 R)
• M82: 69,937,304 km (0.085 R)
• M83: 70,910,139 km (0.072 R)
• M84: 71,642,570 km (0.118 R)
• M85: 72,132,353 km (0.111 R)
• M86: 72,255,024 km (0.216 R)
• M87: 73,978,840 km (0.051 R)
• M88: 75,218,408 km (0.116 R)
• M89: 75,840,735 km (0.1 R)
• M90: 78,851,841 km (0.084 R)
• M91: 79,484,041 km (0.101 R)
• M92: 84,860,589 km (0.039 R)
• M93: 85,249,095 km (0.051 R)
• M94: 86,027,901 km (0.069 R)
• M95: 86,678,652 km (0.078 R)
• M96: 86,808,952 km (0.09 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 19,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit