🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.9

Radius: 14.7

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.54 AU - 0.66 AU

Year: 321 Days

Day: 11.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 48,078,312 km

• M1: 184,604 km (0.107 R)
• M2: 295,456 km (0.116 R)
• M3: 410,197 km (0.117 R)
• M4: 513,719 km (0.065 R)
• M5: 622,776 km (0.1 R)
• M6: 737,817 km (0.071 R)
• M7: 841,638 km (0.092 R)
• M8: 942,766 km (0.116 R)
• M9: 1,048,831 km (0.104 R)
• M10: 1,163,722 km (0.054 R)
• M11: 1,340,098 km (0.075 R)
• M12: 1,446,611 km (0.043 R)
• M13: 1,935,348 km (0.11 R)
• M14: 2,068,490 km (0.116 R)
• M15: 2,198,939 km (0.112 R)
• M16: 2,332,380 km (0.093 R)
• M17: 2,456,696 km (0.11 R)
• M18: 2,632,025 km (0.106 R)
• M19: 2,743,176 km (0.107 R)
• M20: 2,855,823 km (0.096 R)
• M21: 3,085,905 km (0.088 R)
• M22: 3,255,998 km (0.105 R)
• M23: 3,389,140 km (0.099 R)
• M24: 3,757,450 km (0.062 R)
• M25: 3,862,168 km (0.115 R)
• M26: 3,981,996 km (0.105 R)
• M27: 4,074,597 km (0.059 R)
• M28: 4,240,052 km (0.045 R)
• M29: 4,363,919 km (0.099 R)
• M30: 4,533,264 km (0.112 R)
• M31: 4,682,413 km (0.045 R)
• M32: 4,825,728 km (0.068 R)
• M33: 4,939,871 km (0.098 R)
• M34: 5,186,409 km (0.082 R)
• M35: 5,318,952 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.4

Radius: 10

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.91 AU - 1.1 AU

Year: 690 Days

Day: 6.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 48,078,312 km

• M1: 124,615 km (0.1 R)
• M2: 200,760 km (0.087 R)
• M3: 269,276 km (0.09 R)
• M4: 394,340 km (0.098 R)
• M5: 560,244 km (0.119 R)
• M6: 650,302 km (0.102 R)
• M7: 745,745 km (0.073 R)
• M8: 820,844 km (0.119 R)
• M9: 979,118 km (0.047 R)
• M10: 1,165,367 km (0.085 R)
• M11: 1,278,015 km (0.096 R)
• M12: 1,400,685 km (0.066 R)
• M13: 1,488,948 km (0.108 R)
• M14: 1,585,737 km (0.11 R)
• M15: 1,698,085 km (0.1 R)
• M16: 1,840,652 km (0.088 R)
• M17: 1,902,885 km (0.105 R)
• M18: 2,094,221 km (0.026 R)
• M19: 2,159,445 km (0.108 R)
• M20: 2,344,348 km (0.093 R)
• M21: 2,549,896 km (0.087 R)
• M22: 2,674,511 km (0.082 R)
• M23: 2,777,284 km (0.094 R)
• M24: 2,873,326 km (0.099 R)
• M25: 2,946,180 km (0.094 R)
• M26: 3,052,395 km (0.057 R)
• M27: 3,268,863 km (0.11 R)
• M28: 3,345,008 km (0.08 R)
• M29: 3,481,741 km (0.043 R)
• M30: 3,594,238 km (0.066 R)
• M31: 3,716,759 km (0.084 R)
• M32: 3,912,284 km (0.045 R)
• M33: 4,111,099 km (0.078 R)
• M34: 4,285,530 km (0.065 R)
• M35: 4,350,456 km (0.038 R)
• M36: 4,425,105 km (0.066 R)
• M37: 4,566,026 km (0.098 R)
• M38: 4,804,336 km (0.095 R)
• M39: 4,920,274 km (0.032 R)
• M40: 5,086,028 km (0.064 R)
• M41: 5,233,831 km (0.118 R)
• M42: 5,303,245 km (0.087 R)
• M43: 5,383,130 km (0.11 R)
• M44: 5,523,602 km (0.076 R)
• M45: 5,594,362 km (0.034 R)
• M46: 5,706,261 km (0.097 R)
• M47: 5,787,942 km (0.066 R)
• M48: 5,932,154 km (0.074 R)
• M49: 6,046,148 km (0.095 R)
• M50: 6,255,435 km (0.098 R)
• M51: 6,329,187 km (0.076 R)
• M52: 6,392,616 km (0.066 R)
• M53: 6,605,793 km (0.111 R)
• M54: 6,724,125 km (0.032 R)
• M55: 7,006,416 km (0.12 R)
• M56: 7,116,072 km (0.105 R)
• M57: 7,226,325 km (0.092 R)
• M58: 7,348,247 km (0.099 R)
• M59: 7,448,478 km (0.117 R)
• M60: 7,616,626 km (0.08 R)

Asteroid Belt

Center: 2.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.7

Radius: 9.6

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.79 AU - 3.35 AU

Year: 3713 Days

Day: 7.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,078,312 km

• M1: 142,118 km (0.093 R)
• M2: 264,190 km (0.103 R)
• M3: 381,175 km (0.085 R)
• M4: 490,083 km (0.03 R)
• M5: 569,369 km (0.109 R)
• M6: 742,604 km (0.088 R)
• M7: 884,273 km (0.119 R)
• M8: 1,250,189 km (0.115 R)
• M9: 1,392,158 km (0.096 R)
• M10: 1,963,173 km (0.095 R)
• M11: 2,078,812 km (0.083 R)
• M12: 2,196,845 km (0.091 R)
• M13: 2,369,481 km (0.094 R)
• M14: 2,564,556 km (0.092 R)
• M15: 2,783,568 km (0.041 R)
• M16: 3,657,967 km (0.075 R)
• M17: 3,719,153 km (0.093 R)
• M18: 4,114,689 km (0.081 R)
• M19: 4,328,315 km (0.075 R)
• M20: 4,414,783 km (0.062 R)
• M21: 4,545,681 km (0.115 R)
• M22: 4,633,495 km (0.042 R)
• M23: 4,833,507 km (0.103 R)
• M24: 5,013,623 km (0.081 R)
• M25: 5,219,021 km (0.05 R)
• M26: 5,380,587 km (0.11 R)
• M27: 5,450,449 km (0.088 R)
• M28: 5,590,921 km (0.094 R)
• M29: 5,827,735 km (0.068 R)
• M30: 5,947,413 km (0.096 R)
• M31: 6,237,932 km (0.095 R)
• M32: 6,732,652 km (0.041 R)
• M33: 7,576,235 km (0.07 R)
• M34: 7,680,803 km (0.115 R)
• M35: 7,759,492 km (0.084 R)
• M36: 8,425,950 km (0.036 R)
• M37: 8,779,749 km (0.048 R)
• M38: 9,502,008 km (0.114 R)
• M39: 9,643,079 km (0.068 R)
• M40: 10,330,032 km (0.063 R)
• M41: 10,533,336 km (0.104 R)
• M42: 11,569,899 km (0.114 R)
• M43: 12,115,632 km (0.077 R)
• M44: 12,268,671 km (0.065 R)
• M45: 12,545,876 km (0.062 R)
• M46: 12,700,710 km (0.057 R)
• M47: 12,856,291 km (0.054 R)
• M48: 13,075,003 km (0.07 R)
• M49: 13,421,323 km (0.109 R)
• M50: 13,516,317 km (0.116 R)
• M51: 13,866,526 km (0.112 R)
• M52: 14,058,759 km (0.091 R)
• M53: 14,673,457 km (0.114 R)
• M54: 14,771,294 km (0.056 R)
• M55: 14,836,668 km (0.112 R)
• M56: 14,967,716 km (0.114 R)
• M57: 15,033,240 km (0.089 R)
• M58: 15,761,781 km (0.062 R)
• M59: 16,332,647 km (0.117 R)
• M60: 16,434,074 km (0.083 R)
• M61: 16,910,244 km (0.051 R)
• M62: 16,978,610 km (0.1 R)
• M63: 17,184,307 km (0.071 R)
• M64: 17,287,530 km (0.116 R)
• M65: 19,358,264 km (0.079 R)
• M66: 20,696,566 km (0.109 R)
• M67: 20,843,023 km (0.101 R)
• M68: 21,136,982 km (0.104 R)
• M69: 21,321,287 km (0.11 R)
• M70: 22,891,466 km (0.082 R)
• M71: 23,194,701 km (0.097 R)
• M72: 23,537,579 km (0.06 R)
• M73: 23,767,063 km (0.06 R)
• M74: 23,843,657 km (0.11 R)
• M75: 24,537,192 km (0.085 R)
• M76: 25,042,235 km (0.092 R)
• M77: 25,825,978 km (0.087 R)
• M78: 25,983,654 km (0.073 R)
• M79: 26,379,341 km (0.072 R)
• M80: 26,538,213 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.9

Radius: 3.8

Gravity: 60.52 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.5 AU - 5.62 AU

Year: 9049 Days

Day: 21.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,078,312 km

• M1: 51,611 km (0.097 R)
• M2: 119,230 km (0.09 R)
• M3: 164,558 km (0.069 R)
• M4: 239,357 km (0.026 R)
• M5: 325,375 km (0.072 R)
• M6: 908,807 km (0.072 R)
• M7: 947,104 km (0.085 R)
• M8: 1,167,462 km (0.077 R)
• M9: 1,251,386 km (0.106 R)
• M10: 1,700,479 km (0.107 R)
• M11: 2,041,861 km (0.083 R)
• M12: 2,220,481 km (0.067 R)
• M13: 2,324,751 km (0.11 R)
• M14: 2,377,559 km (0.115 R)
• M15: 2,983,730 km (0.113 R)
• M16: 3,393,179 km (0.065 R)
• M17: 3,604,411 km (0.098 R)
• M18: 3,851,098 km (0.059 R)
• M19: 4,071,456 km (0.106 R)
• M20: 4,103,320 km (0.096 R)
• M21: 4,135,184 km (0.065 R)
• M22: 4,328,315 km (0.064 R)
• M23: 4,491,526 km (0.117 R)
• M24: 4,756,763 km (0.087 R)
• M25: 5,582,693 km (0.081 R)
• M26: 5,653,453 km (0.056 R)
• M27: 7,207,925 km (0.092 R)
• M28: 7,246,521 km (0.028 R)
• M29: 7,674,969 km (0.111 R)
• M30: 7,872,289 km (0.109 R)
• M31: 7,912,082 km (0.059 R)
• M32: 8,191,680 km (0.113 R)
• M33: 8,967,046 km (0.115 R)
• M34: 10,281,562 km (0.105 R)
• M35: 11,474,456 km (0.032 R)
• M36: 11,700,049 km (0.081 R)
• M37: 12,109,948 km (0.103 R)
• M38: 12,155,874 km (0.071 R)
• M39: 12,943,806 km (0.083 R)
• M40: 13,037,604 km (0.075 R)
• M41: 13,843,937 km (0.051 R)
• M42: 14,422,880 km (0.092 R)
• M43: 15,058,821 km (0.056 R)
• M44: 15,904,198 km (0.077 R)
• M45: 16,054,993 km (0.113 R)
• M46: 16,357,929 km (0.03 R)
• M47: 16,408,642 km (0.101 R)
• M48: 16,969,485 km (0.041 R)
• M49: 17,072,109 km (0.104 R)
• M50: 17,381,477 km (0.094 R)
• M51: 17,484,850 km (0.098 R)
• M52: 17,588,521 km (0.096 R)
• M53: 17,900,881 km (0.048 R)
• M54: 18,005,450 km (0.087 R)
• M55: 18,267,546 km (0.109 R)
• M56: 19,812,892 km (0.112 R)
• M57: 19,866,896 km (0.099 R)
• M58: 20,683,102 km (0.091 R)
• M59: 21,956,031 km (0.116 R)
• M60: 22,123,879 km (0.075 R)
• M61: 22,856,311 km (0.085 R)
• M62: 23,196,945 km (0.107 R)
• M63: 23,653,817 km (0.087 R)
• M64: 23,711,113 km (0.103 R)
• M65: 24,518,493 km (0.091 R)
• M66: 25,393,491 km (0.072 R)
• M67: 25,687,450 km (0.066 R)
• M68: 26,100,789 km (0.113 R)
• M69: 26,456,832 km (0.091 R)
• M70: 26,934,199 km (0.089 R)
• M71: 28,382,905 km (0.047 R)
• M72: 28,994,012 km (0.109 R)
• M73: 30,478,322 km (0.109 R)
• M74: 30,853,214 km (0.089 R)
• M75: 33,327,114 km (0.105 R)
• M76: 33,907,105 km (0.093 R)
• M77: 34,685,463 km (0.104 R)
• M78: 34,880,988 km (0.092 R)
• M79: 35,011,437 km (0.055 R)
• M80: 35,207,560 km (0.059 R)
• M81: 38,192,935 km (0.089 R)
• M82: 40,022,666 km (0.097 R)
• M83: 41,120,266 km (0.032 R)
• M84: 41,880,672 km (0.079 R)
• M85: 42,436,578 km (0.03 R)
• M86: 43,555,719 km (0.079 R)
• M87: 43,766,652 km (0.096 R)
• M88: 43,907,424 km (0.118 R)
• M89: 44,755,494 km (0.066 R)
• M90: 45,823,025 km (0.066 R)
• M91: 46,971,039 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600

Radius: 4.9

Gravity: 24.99 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.71 AU - 6.75 AU

Year: 10734 Days

Day: 18.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,078,312 km

• M1: 176,825 km (0.091 R)
• M2: 285,882 km (0.043 R)
• M3: 749,037 km (0.067 R)
• M4: 931,247 km (0.043 R)
• M5: 1,314,367 km (0.116 R)
• M6: 1,556,715 km (0.081 R)
• M7: 2,469,262 km (0.039 R)
• M8: 2,576,225 km (0.069 R)
• M9: 2,991,060 km (0.118 R)
• M10: 3,486,229 km (0.075 R)
• M11: 3,546,068 km (0.092 R)
• M12: 3,666,943 km (0.098 R)
• M13: 4,006,381 km (0.104 R)
• M14: 4,163,907 km (0.112 R)
• M15: 4,420,318 km (0.084 R)
• M16: 4,517,856 km (0.092 R)
• M17: 4,781,148 km (0.081 R)
• M18: 4,914,739 km (0.058 R)
• M19: 5,288,584 km (0.08 R)
• M20: 5,883,983 km (0.114 R)
• M21: 6,390,073 km (0.109 R)
• M22: 6,797,578 km (0.058 R)
• M23: 6,834,977 km (0.108 R)
• M24: 7,598,674 km (0.1 R)
• M25: 7,832,945 km (0.084 R)
• M26: 8,069,608 km (0.102 R)
• M27: 8,671,590 km (0.081 R)
• M28: 9,246,495 km (0.105 R)
• M29: 9,288,083 km (0.085 R)
• M30: 9,538,510 km (0.082 R)
• M31: 9,706,807 km (0.104 R)
• M32: 9,960,974 km (0.076 R)
• M33: 10,003,610 km (0.117 R)
• M34: 10,562,657 km (0.093 R)
• M35: 10,911,669 km (0.118 R)
• M36: 10,955,650 km (0.112 R)
• M37: 11,043,614 km (0.108 R)
• M38: 11,131,727 km (0.112 R)
• M39: 12,208,533 km (0.112 R)
• M40: 12,482,895 km (0.104 R)
• M41: 13,271,126 km (0.088 R)
• M42: 13,837,205 km (0.106 R)
• M43: 14,798,221 km (0.08 R)
• M44: 15,830,147 km (0.11 R)
• M45: 16,279,390 km (0.088 R)
• M46: 16,329,655 km (0.047 R)
• M47: 16,834,398 km (0.106 R)
• M48: 16,986,689 km (0.099 R)
• M49: 17,037,701 km (0.08 R)
• M50: 17,292,915 km (0.068 R)
• M51: 17,858,994 km (0.1 R)
• M52: 20,616,083 km (0.092 R)
• M53: 20,888,051 km (0.099 R)
• M54: 21,161,367 km (0.094 R)
• M55: 21,270,872 km (0.118 R)
• M56: 21,435,729 km (0.099 R)
• M57: 21,490,781 km (0.093 R)
• M58: 22,433,248 km (0.105 R)
• M59: 23,445,726 km (0.06 R)
• M60: 23,900,653 km (0.063 R)
• M61: 25,224,295 km (0.069 R)
• M62: 25,690,293 km (0.117 R)
• M63: 25,924,264 km (0.047 R)
• M64: 26,571,574 km (0.096 R)
• M65: 26,689,906 km (0.095 R)
• M66: 27,882,051 km (0.077 R)
• M67: 29,213,472 km (0.113 R)
• M68: 29,764,142 km (0.114 R)
• M69: 29,825,477 km (0.119 R)
• M70: 30,256,469 km (0.079 R)
• M71: 30,937,737 km (0.043 R)
• M72: 31,249,200 km (0.082 R)
• M73: 31,561,560 km (0.082 R)
• M74: 32,189,423 km (0.098 R)
• M75: 33,266,378 km (0.026 R)
• M76: 33,841,282 km (0.082 R)
• M77: 33,905,310 km (0.088 R)
• M78: 34,226,347 km (0.113 R)
• M79: 35,781,118 km (0.066 R)
• M80: 36,042,465 km (0.11 R)
• M81: 36,238,887 km (0.105 R)
• M82: 36,370,085 km (0.073 R)
• M83: 37,226,383 km (0.037 R)
• M84: 38,959,025 km (0.049 R)
• M85: 40,241,678 km (0.113 R)
• M86: 41,469,577 km (0.092 R)
• M87: 42,019,200 km (0.112 R)
• M88: 43,125,775 km (0.07 R)
• M89: 44,241,925 km (0.117 R)
• M90: 44,452,259 km (0.034 R)
• M91: 44,873,826 km (0.093 R)
• M92: 45,933,877 km (0.109 R)
• M93: 46,004,786 km (0.102 R)
• M94: 47,073,513 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 18,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit