🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.1

Radius: 11.9

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.69 AU - 1.07 AU

Year: 570 Days

Day: 12.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 66,637,493 km

• M1: 149,598 km (0.069 R)
• M2: 224,846 km (0.078 R)
• M3: 331,958 km (0.051 R)
• M4: 407,505 km (0.1 R)
• M5: 506,090 km (0.093 R)
• M6: 614,698 km (0.071 R)
• M7: 693,536 km (0.095 R)
• M8: 812,616 km (0.106 R)
• M9: 1,017,714 km (0.078 R)
• M10: 1,240,316 km (0.083 R)
• M11: 1,416,692 km (0.03 R)
• M12: 1,496,577 km (0.087 R)
• M13: 1,601,595 km (0.074 R)
• M14: 1,703,321 km (0.108 R)
• M15: 1,819,559 km (0.057 R)
• M16: 2,021,516 km (0.08 R)
• M17: 2,211,057 km (0.074 R)
• M18: 2,338,514 km (0.084 R)
• M19: 2,440,839 km (0.078 R)
• M20: 2,558,722 km (0.085 R)
• M21: 2,643,245 km (0.114 R)
• M22: 2,721,484 km (0.05 R)
• M23: 2,800,472 km (0.111 R)
• M24: 2,880,357 km (0.057 R)
• M25: 3,005,272 km (0.111 R)
• M26: 3,283,374 km (0.118 R)
• M27: 3,421,902 km (0.048 R)
• M28: 3,712,570 km (0.118 R)
• M29: 3,792,605 km (0.07 R)
• M30: 3,938,014 km (0.064 R)
• M31: 4,027,773 km (0.12 R)
• M32: 4,167,946 km (0.091 R)
• M33: 4,335,047 km (0.082 R)
• M34: 4,615,543 km (0.091 R)
• M35: 4,762,299 km (0.104 R)
• M36: 5,078,549 km (0.114 R)
• M37: 5,203,313 km (0.099 R)
• M38: 5,338,250 km (0.069 R)
• M39: 5,455,984 km (0.108 R)
• M40: 5,611,566 km (0.049 R)
• M41: 5,722,119 km (0.04 R)
• M42: 5,824,144 km (0.089 R)
• M43: 5,926,768 km (0.071 R)
• M44: 6,048,990 km (0.109 R)
• M45: 6,267,104 km (0.087 R)
• M46: 6,353,122 km (0.092 R)
• M47: 6,468,462 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.3

Radius: 9.6

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.93 AU - 2.55 AU

Year: 2314 Days

Day: 9 Hours

Environment

Temp: -214 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 66,637,493 km

• M1: 151,393 km (0.062 R)
• M2: 230,231 km (0.066 R)
• M3: 329,265 km (0.106 R)
• M4: 389,702 km (0.092 R)
• M5: 524,789 km (0.05 R)
• M6: 598,990 km (0.098 R)
• M7: 796,609 km (0.094 R)
• M8: 893,847 km (0.087 R)
• M9: 974,630 km (0.116 R)
• M10: 1,143,975 km (0.103 R)
• M11: 1,288,786 km (0.078 R)
• M12: 1,381,088 km (0.093 R)
• M13: 1,487,751 km (0.03 R)
• M14: 1,560,306 km (0.099 R)
• M15: 1,684,173 km (0.085 R)
• M16: 2,048,444 km (0.093 R)
• M17: 2,143,438 km (0.093 R)
• M18: 2,451,610 km (0.056 R)
• M19: 3,314,939 km (0.087 R)
• M20: 3,622,213 km (0.109 R)
• M21: 3,754,458 km (0.068 R)
• M22: 4,229,730 km (0.093 R)
• M23: 5,125,373 km (0.108 R)
• M24: 5,218,123 km (0.102 R)
• M25: 5,386,571 km (0.107 R)
• M26: 5,594,811 km (0.1 R)
• M27: 5,825,042 km (0.078 R)
• M28: 5,941,279 km (0.099 R)
• M29: 6,354,469 km (0.055 R)
• M30: 6,716,047 km (0.053 R)
• M31: 7,167,234 km (0.094 R)
• M32: 7,291,999 km (0.062 R)
• M33: 7,354,531 km (0.045 R)
• M34: 7,734,210 km (0.106 R)
• M35: 8,012,462 km (0.072 R)
• M36: 8,120,322 km (0.07 R)
• M37: 8,315,697 km (0.119 R)
• M38: 8,468,735 km (0.114 R)
• M39: 8,866,666 km (0.116 R)
• M40: 8,955,826 km (0.059 R)
• M41: 9,157,783 km (0.087 R)
• M42: 9,543,297 km (0.075 R)
• M43: 9,980,572 km (0.08 R)
• M44: 10,684,280 km (0.083 R)
• M45: 10,946,226 km (0.115 R)
• M46: 11,403,846 km (0.083 R)
• M47: 11,525,319 km (0.089 R)
• M48: 11,598,473 km (0.107 R)
• M49: 11,867,749 km (0.105 R)
• M50: 12,015,551 km (0.077 R)
• M51: 12,114,436 km (0.072 R)
• M52: 12,663,011 km (0.114 R)
• M53: 12,788,823 km (0.072 R)
• M54: 13,168,652 km (0.073 R)
• M55: 14,069,680 km (0.09 R)
• M56: 14,540,763 km (0.056 R)
• M57: 14,698,888 km (0.065 R)
• M58: 14,857,761 km (0.091 R)
• M59: 14,937,347 km (0.109 R)
• M60: 15,017,083 km (0.102 R)
• M61: 15,310,594 km (0.12 R)
• M62: 15,579,122 km (0.088 R)
• M63: 16,421,508 km (0.078 R)
• M64: 16,668,943 km (0.107 R)
• M65: 16,779,196 km (0.097 R)
• M66: 16,889,749 km (0.099 R)
• M67: 16,972,926 km (0.045 R)
• M68: 17,083,927 km (0.082 R)
• M69: 17,670,650 km (0.104 R)
• M70: 17,867,670 km (0.118 R)
• M71: 18,263,955 km (0.113 R)
• M72: 18,491,643 km (0.088 R)
• M73: 19,383,097 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.2

Radius: 10.5

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.5 AU - 3.4 AU

Year: 3497 Days

Day: 6 Hours

Environment

Temp: -204 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 66,637,493 km

• M1: 153,039 km (0.097 R)
• M2: 297,550 km (0.046 R)
• M3: 367,412 km (0.072 R)
• M4: 452,234 km (0.091 R)
• M5: 529,128 km (0.095 R)
• M6: 689,796 km (0.12 R)
• M7: 838,646 km (0.102 R)
• M8: 1,103,883 km (0.1 R)
• M9: 1,180,028 km (0.056 R)
• M10: 1,349,373 km (0.072 R)
• M11: 1,443,171 km (0.084 R)
• M12: 1,674,748 km (0.115 R)
• M13: 1,918,593 km (0.104 R)
• M14: 1,984,865 km (0.079 R)
• M15: 2,600,161 km (0.028 R)
• M16: 2,747,963 km (0.112 R)
• M17: 2,929,126 km (0.038 R)
• M18: 3,177,010 km (0.104 R)
• M19: 3,271,705 km (0.091 R)
• M20: 3,351,291 km (0.077 R)
• M21: 3,496,401 km (0.061 R)
• M22: 3,759,394 km (0.086 R)
• M23: 4,080,282 km (0.096 R)
• M24: 4,339,834 km (0.107 R)
• M25: 4,498,258 km (0.102 R)
• M26: 4,622,724 km (0.06 R)
• M27: 4,694,381 km (0.081 R)
• M28: 4,784,589 km (0.079 R)
• M29: 4,857,144 km (0.083 R)
• M30: 5,095,303 km (0.096 R)
• M31: 5,262,554 km (0.051 R)
• M32: 5,393,901 km (0.096 R)
• M33: 5,621,738 km (0.114 R)
• M34: 5,755,928 km (0.03 R)
• M35: 6,284,158 km (0.079 R)
• M36: 6,604,447 km (0.096 R)
• M37: 7,094,978 km (0.096 R)
• M38: 7,386,544 km (0.039 R)
• M39: 7,703,393 km (0.08 R)
• M40: 8,176,122 km (0.118 R)
• M41: 8,636,285 km (0.093 R)
• M42: 8,992,478 km (0.101 R)
• M43: 9,285,390 km (0.107 R)
• M44: 9,444,562 km (0.11 R)
• M45: 9,581,594 km (0.071 R)
• M46: 9,834,714 km (0.118 R)
• M47: 10,089,928 km (0.082 R)
• M48: 10,206,614 km (0.089 R)
• M49: 11,012,498 km (0.099 R)
• M50: 11,544,916 km (0.044 R)
• M51: 11,642,604 km (0.038 R)
• M52: 12,234,563 km (0.082 R)
• M53: 13,370,758 km (0.109 R)
• M54: 13,938,632 km (0.113 R)
• M55: 14,173,052 km (0.116 R)
• M56: 14,277,770 km (0.098 R)
• M57: 14,356,459 km (0.03 R)
• M58: 14,514,285 km (0.074 R)
• M59: 15,284,863 km (0.05 R)
• M60: 15,365,347 km (0.083 R)
• M61: 15,445,980 km (0.084 R)
• M62: 15,688,777 km (0.086 R)
• M63: 16,260,092 km (0.101 R)
• M64: 17,060,291 km (0.06 R)
• M65: 17,199,566 km (0.081 R)
• M66: 17,704,010 km (0.11 R)
• M67: 17,929,754 km (0.12 R)
• M68: 18,099,697 km (0.043 R)
• M69: 18,241,815 km (0.086 R)
• M70: 18,498,375 km (0.032 R)
• M71: 18,727,559 km (0.112 R)
• M72: 19,015,236 km (0.118 R)
• M73: 19,536,884 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.5

Radius: 12.3

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.86 AU - 4.84 AU

Year: 6262 Days

Day: 12.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,637,493 km

• M1: 205,248 km (0.08 R)
• M2: 283,937 km (0.058 R)
• M3: 403,765 km (0.086 R)
• M4: 619,784 km (0.109 R)
• M5: 862,133 km (0.115 R)
• M6: 1,168,210 km (0.075 R)
• M7: 1,317,508 km (0.111 R)
• M8: 1,958,984 km (0.077 R)
• M9: 2,158,847 km (0.069 R)
• M10: 2,240,677 km (0.045 R)
• M11: 2,407,628 km (0.109 R)
• M12: 2,492,749 km (0.119 R)
• M13: 2,578,768 km (0.092 R)
• M14: 3,070,646 km (0.112 R)
• M15: 3,399,013 km (0.108 R)
• M16: 3,664,998 km (0.042 R)
• M17: 3,788,267 km (0.117 R)
• M18: 3,887,749 km (0.109 R)
• M19: 4,716,073 km (0.077 R)
• M20: 5,233,382 km (0.072 R)
• M21: 5,344,683 km (0.059 R)
• M22: 5,456,732 km (0.109 R)
• M23: 5,711,647 km (0.116 R)
• M24: 5,883,834 km (0.11 R)
• M25: 6,292,386 km (0.027 R)
• M26: 6,530,097 km (0.077 R)
• M27: 6,680,143 km (0.081 R)
• M28: 7,137,165 km (0.076 R)
• M29: 7,291,849 km (0.074 R)
• M30: 7,416,314 km (0.108 R)
• M31: 7,667,489 km (0.069 R)
• M32: 7,857,778 km (0.079 R)
• M33: 7,953,520 km (0.083 R)
• M34: 8,242,992 km (0.1 R)
• M35: 8,405,306 km (0.088 R)
• M36: 8,535,905 km (0.08 R)
• M37: 9,605,380 km (0.1 R)
• M38: 9,844,886 km (0.099 R)
• M39: 9,982,666 km (0.08 R)
• M40: 10,858,561 km (0.078 R)
• M41: 11,395,767 km (0.11 R)
• M42: 12,608,258 km (0.097 R)
• M43: 12,833,104 km (0.104 R)
• M44: 13,059,445 km (0.065 R)
• M45: 13,362,979 km (0.038 R)
• M46: 13,822,993 km (0.114 R)
• M47: 14,016,124 km (0.075 R)
• M48: 14,444,273 km (0.061 R)
• M49: 15,035,035 km (0.06 R)
• M50: 15,593,633 km (0.118 R)
• M51: 17,685,311 km (0.094 R)
• M52: 18,487,006 km (0.057 R)
• M53: 18,742,519 km (0.119 R)
• M54: 19,128,182 km (0.106 R)
• M55: 19,343,603 km (0.1 R)
• M56: 19,863,755 km (0.073 R)
• M57: 20,432,526 km (0.112 R)
• M58: 20,962,402 km (0.097 R)
• M59: 21,586,225 km (0.12 R)
• M60: 21,720,713 km (0.077 R)
• M61: 22,397,195 km (0.068 R)
• M62: 23,126,484 km (0.077 R)
• M63: 23,264,114 km (0.108 R)
• M64: 24,702,049 km (0.097 R)
• M65: 25,644,965 km (0.06 R)
• M66: 26,503,656 km (0.05 R)
• M67: 26,888,272 km (0.028 R)
• M68: 27,033,083 km (0.028 R)
• M69: 28,200,246 km (0.076 R)
• M70: 28,298,232 km (0.078 R)
• M71: 28,543,723 km (0.106 R)
• M72: 29,483,197 km (0.096 R)
• M73: 29,981,657 km (0.104 R)
• M74: 30,533,374 km (0.073 R)
• M75: 30,886,126 km (0.091 R)
• M76: 31,189,510 km (0.093 R)
• M77: 32,259,434 km (0.105 R)
• M78: 32,979,299 km (0.04 R)
• M79: 33,082,672 km (0.117 R)
• M80: 33,444,998 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.6

Radius: 5.2

Gravity: 33.2 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.04 AU - 8.06 AU

Year: 14320 Days

Day: 23.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,637,493 km

• M1: 163,361 km (0.115 R)
• M2: 239,057 km (0.051 R)
• M3: 854,054 km (0.037 R)
• M4: 1,324,091 km (0.106 R)
• M5: 1,542,952 km (0.118 R)
• M6: 1,743,713 km (0.094 R)
• M7: 2,044,853 km (0.054 R)
• M8: 2,460,436 km (0.07 R)
• M9: 2,660,897 km (0.108 R)
• M10: 3,221,141 km (0.086 R)
• M11: 4,009,821 km (0.098 R)
• M12: 4,365,266 km (0.1 R)
• M13: 5,621,738 km (0.102 R)
• M14: 7,264,772 km (0.113 R)
• M15: 7,407,937 km (0.096 R)
• M16: 7,455,808 km (0.099 R)
• M17: 7,892,036 km (0.095 R)
• M18: 8,137,825 km (0.065 R)
• M19: 8,187,342 km (0.042 R)
• M20: 8,286,675 km (0.041 R)
• M21: 8,336,341 km (0.113 R)
• M22: 8,839,589 km (0.118 R)
• M23: 11,278,333 km (0.111 R)
• M24: 11,778,289 km (0.06 R)
• M25: 13,321,092 km (0.106 R)
• M26: 14,145,825 km (0.084 R)
• M27: 14,504,411 km (0.085 R)
• M28: 15,291,296 km (0.081 R)
• M29: 15,474,853 km (0.093 R)
• M30: 16,341,174 km (0.101 R)
• M31: 17,286,782 km (0.114 R)
• M32: 17,541,846 km (0.061 R)
• M33: 18,770,793 km (0.09 R)
• M34: 19,296,480 km (0.077 R)
• M35: 20,093,986 km (0.112 R)
• M36: 21,447,099 km (0.102 R)
• M37: 21,583,981 km (0.114 R)
• M38: 23,039,119 km (0.081 R)
• M39: 23,601,757 km (0.104 R)
• M40: 24,097,674 km (0.118 R)
• M41: 24,454,166 km (0.038 R)
• M42: 25,316,597 km (0.064 R)
• M43: 25,678,923 km (0.048 R)
• M44: 26,923,428 km (0.092 R)
• M45: 27,590,186 km (0.083 R)
• M46: 28,337,577 km (0.083 R)
• M47: 28,940,157 km (0.112 R)
• M48: 29,091,400 km (0.059 R)
• M49: 29,318,939 km (0.116 R)
• M50: 30,773,180 km (0.071 R)
• M51: 30,850,372 km (0.117 R)
• M52: 31,004,907 km (0.097 R)
• M53: 31,237,232 km (0.097 R)
• M54: 34,550,227 km (0.049 R)
• M55: 36,411,075 km (0.056 R)
• M56: 36,574,435 km (0.12 R)
• M57: 36,656,265 km (0.083 R)
• M58: 37,394,830 km (0.098 R)
• M59: 38,304,385 km (0.087 R)
• M60: 38,636,792 km (0.116 R)
• M61: 39,304,746 km (0.071 R)
• M62: 39,892,367 km (0.094 R)
• M63: 39,976,441 km (0.118 R)
• M64: 40,652,025 km (0.112 R)
• M65: 41,076,135 km (0.095 R)
• M66: 42,443,010 km (0.051 R)
• M67: 43,045,740 km (0.115 R)
• M68: 43,132,208 km (0.114 R)
• M69: 45,309,156 km (0.112 R)
• M70: 47,343,537 km (0.112 R)
• M71: 48,956,202 km (0.083 R)
• M72: 49,136,468 km (0.113 R)
• M73: 49,407,390 km (0.084 R)
• M74: 50,404,759 km (0.118 R)
• M75: 50,586,819 km (0.094 R)
• M76: 51,225,752 km (0.107 R)
• M77: 52,235,238 km (0.084 R)
• M78: 52,696,149 km (0.035 R)
• M79: 52,788,601 km (0.112 R)
• M80: 52,881,052 km (0.105 R)
• M81: 53,622,310 km (0.113 R)
• M82: 55,208,945 km (0.098 R)
• M83: 56,621,597 km (0.089 R)
• M84: 57,189,920 km (0.077 R)
• M85: 57,379,909 km (0.036 R)
• M86: 57,474,904 km (0.076 R)
• M87: 58,906,555 km (0.073 R)
• M88: 59,290,274 km (0.111 R)
• M89: 59,771,081 km (0.111 R)
• M90: 59,963,913 km (0.119 R)
• M91: 61,512,849 km (0.113 R)
• M92: 61,610,237 km (0.116 R)
• M93: 63,959,522 km (0.051 R)
• M94: 65,244,419 km (0.101 R)
• M95: 65,343,602 km (0.111 R)
• M96: 66,138,864 km (0.053 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 17,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit