🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.1

Radius: 13.6

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.55 AU - 0.85 AU

Year: 372 Days

Day: 12.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 44,029,163 km

• M1: 170,242 km (0.116 R)
• M2: 256,560 km (0.11 R)
• M3: 344,823 km (0.08 R)
• M4: 429,795 km (0.081 R)
• M5: 519,404 km (0.096 R)
• M6: 610,958 km (0.043 R)
• M7: 775,216 km (0.119 R)
• M8: 921,373 km (0.108 R)
• M9: 1,037,910 km (0.118 R)
• M10: 1,163,871 km (0.058 R)
• M11: 1,295,518 km (0.095 R)
• M12: 1,396,496 km (0.101 R)
• M13: 1,532,630 km (0.107 R)
• M14: 1,644,978 km (0.03 R)
• M15: 1,938,340 km (0.062 R)
• M16: 2,029,744 km (0.115 R)
• M17: 2,222,426 km (0.071 R)
• M18: 2,350,781 km (0.119 R)
• M19: 2,454,153 km (0.097 R)
• M20: 2,733,751 km (0.114 R)
• M21: 2,865,846 km (0.072 R)
• M22: 2,953,361 km (0.111 R)
• M23: 3,233,109 km (0.029 R)
• M24: 3,428,634 km (0.095 R)
• M25: 3,521,683 km (0.039 R)
• M26: 3,628,197 km (0.115 R)
• M27: 3,780,338 km (0.047 R)
• M28: 3,908,843 km (0.087 R)
• M29: 4,097,785 km (0.048 R)
• M30: 4,289,869 km (0.104 R)
• M31: 4,430,939 km (0.05 R)
• M32: 4,593,851 km (0.114 R)
• M33: 4,703,656 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.7

Radius: 11.2

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.72 AU - 1.14 AU

Year: 570 Days

Day: 13.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 44,029,163 km

• M1: 141,370 km (0.117 R)
• M2: 212,728 km (0.074 R)
• M3: 321,635 km (0.091 R)
• M4: 432,936 km (0.112 R)
• M5: 513,869 km (0.073 R)
• M6: 624,122 km (0.1 R)
• M7: 694,583 km (0.066 R)
• M8: 772,374 km (0.052 R)
• M9: 879,785 km (0.074 R)
• M10: 1,213,837 km (0.061 R)
• M11: 1,320,351 km (0.066 R)
• M12: 1,609,075 km (0.092 R)
• M13: 1,795,623 km (0.11 R)
• M14: 1,871,021 km (0.103 R)
• M15: 2,171,712 km (0.11 R)
• M16: 2,246,212 km (0.11 R)
• M17: 2,334,176 km (0.117 R)
• M18: 2,553,037 km (0.095 R)
• M19: 2,765,167 km (0.098 R)
• M20: 3,010,807 km (0.11 R)
• M21: 3,150,382 km (0.084 R)
• M22: 3,407,241 km (0.064 R)
• M23: 3,486,977 km (0.058 R)
• M24: 3,775,252 km (0.06 R)
• M25: 3,971,823 km (0.116 R)
• M26: 4,171,686 km (0.083 R)
• M27: 4,430,341 km (0.087 R)
• M28: 4,501,699 km (0.105 R)
• M29: 4,799,548 km (0.102 R)
• M30: 4,873,001 km (0.076 R)
• M31: 4,954,981 km (0.045 R)
• M32: 5,062,392 km (0.119 R)
• M33: 5,262,703 km (0.113 R)
• M34: 5,380,736 km (0.036 R)
• M35: 5,491,139 km (0.116 R)
• M36: 5,619,345 km (0.038 R)
• M37: 5,818,160 km (0.105 R)
• M38: 5,887,873 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.2

Radius: 13.3

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.96 AU - 1.12 AU

Year: 674 Days

Day: 11 Hours

Environment

Temp: -170 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 44,029,163 km

• M1: 171,738 km (0.058 R)
• M2: 277,953 km (0.109 R)
• M3: 363,672 km (0.05 R)
• M4: 491,429 km (0.089 R)
• M5: 647,759 km (0.109 R)
• M6: 769,232 km (0.06 R)
• M7: 853,456 km (0.108 R)
• M8: 956,978 km (0.036 R)
• M9: 1,126,921 km (0.09 R)
• M10: 1,218,923 km (0.088 R)
• M11: 1,386,323 km (0.03 R)
• M12: 1,523,505 km (0.098 R)
• M13: 1,744,910 km (0.082 R)
• M14: 1,852,770 km (0.115 R)
• M15: 1,984,117 km (0.086 R)
• M16: 2,090,032 km (0.084 R)
• M17: 2,256,235 km (0.105 R)
• M18: 2,449,665 km (0.1 R)
• M19: 2,533,141 km (0.095 R)
• M20: 2,625,443 km (0.103 R)
• M21: 2,711,013 km (0.116 R)
• M22: 2,941,244 km (0.115 R)
• M23: 3,261,234 km (0.058 R)
• M24: 3,455,262 km (0.107 R)
• M25: 3,558,036 km (0.055 R)
• M26: 3,661,857 km (0.051 R)
• M27: 3,926,047 km (0.06 R)
• M28: 4,024,482 km (0.095 R)
• M29: 4,160,167 km (0.075 R)
• M30: 4,278,948 km (0.073 R)
• M31: 4,473,276 km (0.07 R)
• M32: 4,595,048 km (0.115 R)
• M33: 4,736,867 km (0.11 R)
• M34: 4,880,331 km (0.112 R)
• M35: 5,025,142 km (0.11 R)
• M36: 5,230,540 km (0.047 R)
• M37: 5,329,275 km (0.1 R)
• M38: 5,448,504 km (0.099 R)
• M39: 6,089,681 km (0.064 R)
• M40: 6,256,333 km (0.108 R)
• M41: 6,371,822 km (0.099 R)
• M42: 6,583,653 km (0.063 R)
• M43: 6,690,316 km (0.102 R)
• M44: 6,808,498 km (0.107 R)
• M45: 7,046,957 km (0.057 R)
• M46: 7,200,146 km (0.077 R)
• M47: 7,321,170 km (0.088 R)
• M48: 7,498,593 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.4

Radius: 10

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.85 AU - 4.17 AU

Year: 5106 Days

Day: 13.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,029,163 km

• M1: 138,528 km (0.08 R)
• M2: 426,504 km (0.101 R)
• M3: 498,011 km (0.065 R)
• M4: 620,083 km (0.064 R)
• M5: 992,731 km (0.03 R)
• M6: 1,272,031 km (0.096 R)
• M7: 1,445,265 km (0.118 R)
• M8: 1,576,163 km (0.036 R)
• M9: 1,728,304 km (0.114 R)
• M10: 2,047,396 km (0.117 R)
• M11: 2,157,949 km (0.11 R)
• M12: 2,366,040 km (0.063 R)
• M13: 2,640,253 km (0.104 R)
• M14: 2,822,164 km (0.116 R)
• M15: 3,071,095 km (0.104 R)
• M16: 3,327,206 km (0.066 R)
• M17: 3,679,659 km (0.088 R)
• M18: 4,160,317 km (0.112 R)
• M19: 4,348,810 km (0.082 R)
• M20: 4,661,021 km (0.058 R)
• M21: 4,807,627 km (0.099 R)
• M22: 4,931,045 km (0.089 R)
• M23: 5,080,493 km (0.102 R)
• M24: 5,206,155 km (0.097 R)
• M25: 5,383,878 km (0.101 R)
• M26: 5,460,621 km (0.071 R)
• M27: 5,876,354 km (0.098 R)
• M28: 6,302,259 km (0.115 R)
• M29: 6,573,630 km (0.113 R)
• M30: 6,904,241 km (0.104 R)
• M31: 7,296,935 km (0.106 R)
• M32: 7,754,705 km (0.066 R)
• M33: 8,016,351 km (0.103 R)
• M34: 8,758,207 km (0.077 R)
• M35: 8,848,714 km (0.08 R)
• M36: 9,275,367 km (0.079 R)
• M37: 9,522,054 km (0.104 R)
• M38: 9,739,719 km (0.116 R)
• M39: 9,864,932 km (0.106 R)
• M40: 10,788,101 km (0.089 R)
• M41: 10,982,578 km (0.096 R)
• M42: 11,211,014 km (0.072 R)
• M43: 11,573,041 km (0.095 R)
• M44: 11,938,957 km (0.107 R)
• M45: 13,197,524 km (0.085 R)
• M46: 13,649,609 km (0.077 R)
• M47: 13,965,709 km (0.109 R)
• M48: 14,355,262 km (0.107 R)
• M49: 14,892,169 km (0.103 R)
• M50: 15,000,328 km (0.092 R)
• M51: 16,319,033 km (0.104 R)
• M52: 16,954,525 km (0.104 R)
• M53: 18,172,701 km (0.082 R)
• M54: 18,404,278 km (0.099 R)
• M55: 18,598,007 km (0.11 R)
• M56: 19,537,183 km (0.079 R)
• M57: 20,251,662 km (0.085 R)
• M58: 20,491,767 km (0.056 R)
• M59: 22,653,306 km (0.119 R)
• M60: 23,445,726 km (0.101 R)
• M61: 23,866,395 km (0.084 R)
• M62: 24,502,186 km (0.082 R)
• M63: 25,401,569 km (0.114 R)
• M64: 25,487,737 km (0.109 R)
• M65: 26,094,057 km (0.11 R)
• M66: 26,398,938 km (0.101 R)
• M67: 27,541,866 km (0.1 R)
• M68: 27,807,851 km (0.116 R)
• M69: 27,985,722 km (0.096 R)
• M70: 28,521,582 km (0.081 R)
• M71: 29,376,833 km (0.09 R)
• M72: 29,875,742 km (0.078 R)
• M73: 30,103,580 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.4

Radius: 4.7

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.27 AU - 7.33 AU

Year: 12541 Days

Day: 22.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 44,029,163 km

• M1: 134,040 km (0.094 R)
• M2: 381,774 km (0.049 R)
• M3: 591,959 km (0.119 R)
• M4: 779,405 km (0.114 R)
• M5: 949,198 km (0.038 R)
• M6: 1,081,293 km (0.102 R)
• M7: 1,416,393 km (0.091 R)
• M8: 2,365,591 km (0.118 R)
• M9: 2,728,665 km (0.104 R)
• M10: 3,823,273 km (0.086 R)
• M11: 4,830,066 km (0.117 R)
• M12: 4,953,634 km (0.095 R)
• M13: 5,015,867 km (0.056 R)
• M14: 5,351,864 km (0.105 R)
• M15: 6,045,549 km (0.09 R)
• M16: 7,539,433 km (0.065 R)
• M17: 7,706,834 km (0.104 R)
• M18: 8,265,432 km (0.114 R)
• M19: 8,562,085 km (0.119 R)
• M20: 8,711,682 km (0.105 R)
• M21: 8,761,798 km (0.079 R)
• M22: 9,089,567 km (0.104 R)
• M23: 9,140,280 km (0.05 R)
• M24: 9,965,612 km (0.085 R)
• M25: 10,096,809 km (0.116 R)
• M26: 10,307,742 km (0.111 R)
• M27: 12,326,865 km (0.119 R)
• M28: 12,439,512 km (0.084 R)
• M29: 13,409,953 km (0.064 R)
• M30: 13,699,874 km (0.114 R)
• M31: 15,634,922 km (0.069 R)
• M32: 15,695,809 km (0.116 R)
• M33: 16,155,074 km (0.094 R)
• M34: 16,587,562 km (0.105 R)
• M35: 17,907,763 km (0.075 R)
• M36: 18,035,370 km (0.114 R)
• M37: 20,049,705 km (0.102 R)
• M38: 21,083,277 km (0.049 R)
• M39: 21,555,707 km (0.114 R)
• M40: 21,759,309 km (0.103 R)
• M41: 22,442,373 km (0.099 R)
• M42: 22,717,633 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568

Radius: 6.2

Gravity: 14.78 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.26 AU - 9.42 AU

Year: 13957 Days

Day: 15.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 44,029,163 km

• M1: 180,265 km (0.105 R)
• M2: 299,046 km (0.084 R)
• M3: 460,761 km (0.117 R)
• M4: 882,029 km (0.114 R)
• M5: 1,051,075 km (0.091 R)
• M6: 1,618,948 km (0.094 R)
• M7: 1,721,722 km (0.08 R)
• M8: 1,853,218 km (0.08 R)
• M9: 2,238,882 km (0.081 R)
• M10: 2,353,623 km (0.103 R)
• M11: 2,411,817 km (0.081 R)
• M12: 2,589,090 km (0.066 R)
• M13: 2,925,087 km (0.105 R)
• M14: 3,910,040 km (0.051 R)
• M15: 6,475,344 km (0.102 R)
• M16: 7,437,408 km (0.062 R)
• M17: 7,695,614 km (0.093 R)
• M18: 8,487,884 km (0.1 R)
• M19: 8,667,401 km (0.073 R)
• M20: 9,584,137 km (0.076 R)
• M21: 9,630,812 km (0.064 R)
• M22: 10,196,292 km (0.111 R)
• M23: 10,244,013 km (0.073 R)
• M24: 10,967,169 km (0.114 R)
• M25: 11,458,299 km (0.036 R)
• M26: 11,557,483 km (0.119 R)
• M27: 11,806,563 km (0.088 R)
• M28: 13,337,548 km (0.11 R)
• M29: 13,598,746 km (0.085 R)
• M30: 13,756,272 km (0.106 R)
• M31: 14,179,335 km (0.083 R)
• M32: 14,285,699 km (0.116 R)
• M33: 14,929,867 km (0.106 R)
• M34: 15,528,708 km (0.119 R)
• M35: 15,583,461 km (0.094 R)
• M36: 15,803,369 km (0.1 R)
• M37: 16,135,327 km (0.093 R)
• M38: 17,656,887 km (0.104 R)
• M39: 18,116,452 km (0.106 R)
• M40: 19,282,567 km (0.077 R)
• M41: 19,459,541 km (0.113 R)
• M42: 19,518,782 km (0.093 R)
• M43: 19,934,215 km (0.091 R)
• M44: 19,993,905 km (0.118 R)
• M45: 20,472,768 km (0.086 R)
• M46: 20,593,194 km (0.108 R)
• M47: 20,834,495 km (0.088 R)
• M48: 21,016,107 km (0.11 R)
• M49: 21,809,275 km (0.114 R)
• M50: 22,488,150 km (0.098 R)
• M51: 22,550,084 km (0.107 R)
• M52: 22,861,247 km (0.089 R)
• M53: 24,056,385 km (0.113 R)
• M54: 25,530,223 km (0.038 R)
• M55: 26,114,702 km (0.06 R)
• M56: 26,966,961 km (0.113 R)
• M57: 27,032,934 km (0.088 R)
• M58: 27,164,879 km (0.108 R)
• M59: 27,961,637 km (0.111 R)
• M60: 28,161,949 km (0.082 R)
• M61: 28,295,839 km (0.057 R)
• M62: 29,850,161 km (0.062 R)
• M63: 30,672,051 km (0.086 R)
• M64: 30,947,760 km (0.102 R)
• M65: 31,154,953 km (0.101 R)
• M66: 33,041,083 km (0.115 R)
• M67: 33,323,524 km (0.114 R)
• M68: 34,533,322 km (0.113 R)
• M69: 35,107,628 km (0.116 R)
• M70: 35,251,691 km (0.114 R)
• M71: 38,618,840 km (0.069 R)
• M72: 39,140,188 km (0.12 R)
• M73: 39,289,487 km (0.071 R)
• M74: 44,635,816 km (0.051 R)
• M75: 44,791,996 km (0.076 R)
• M76: 45,574,991 km (0.067 R)
• M77: 46,125,811 km (0.088 R)
• M78: 46,520,749 km (0.086 R)
• M79: 47,951,353 km (0.093 R)
• M80: 48,431,413 km (0.102 R)
• M81: 49,396,319 km (0.093 R)
• M82: 50,937,028 km (0.085 R)
• M83: 51,100,089 km (0.11 R)
• M84: 52,000,220 km (0.072 R)
• M85: 52,246,608 km (0.099 R)
• M86: 53,567,407 km (0.101 R)
• M87: 53,733,311 km (0.085 R)
• M88: 54,231,921 km (0.113 R)
• M89: 54,315,097 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.4

Radius: 5.5

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.21 AU - 9.73 AU

Year: 14306 Days

Day: 24.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,029,163 km

• M1: 274,362 km (0.117 R)
• M2: 1,063,192 km (0.109 R)
• M3: 2,081,505 km (0.1 R)
• M4: 2,297,524 km (0.084 R)
• M5: 2,988,068 km (0.072 R)
• M6: 3,122,556 km (0.045 R)
• M7: 3,566,413 km (0.12 R)
• M8: 3,970,926 km (0.117 R)
• M9: 4,148,798 km (0.117 R)
• M10: 4,238,556 km (0.1 R)
• M11: 4,389,950 km (0.045 R)
• M12: 4,666,706 km (0.109 R)
• M13: 4,728,938 km (0.07 R)
• M14: 5,012,576 km (0.061 R)
• M15: 5,795,870 km (0.085 R)
• M16: 5,862,890 km (0.111 R)
• M17: 6,235,987 km (0.07 R)
• M18: 6,721,732 km (0.119 R)
• M19: 8,364,167 km (0.105 R)
• M20: 11,356,872 km (0.106 R)
• M21: 11,693,916 km (0.12 R)
• M22: 12,076,887 km (0.079 R)
• M23: 12,334,494 km (0.048 R)
• M24: 12,377,578 km (0.085 R)
• M25: 13,294,613 km (0.115 R)
• M26: 13,471,737 km (0.1 R)
• M27: 13,738,919 km (0.118 R)
• M28: 14,188,012 km (0.115 R)
• M29: 14,233,190 km (0.097 R)
• M30: 14,369,025 km (0.096 R)
• M31: 14,733,445 km (0.1 R)
• M32: 16,032,404 km (0.076 R)
• M33: 16,173,774 km (0.074 R)
• M34: 16,600,277 km (0.105 R)
• M35: 17,416,035 km (0.105 R)
• M36: 17,658,383 km (0.093 R)
• M37: 17,755,622 km (0.068 R)
• M38: 18,540,263 km (0.045 R)
• M39: 18,639,147 km (0.075 R)
• M40: 19,637,413 km (0.108 R)
• M41: 19,889,635 km (0.078 R)
• M42: 20,704,196 km (0.075 R)
• M43: 20,806,820 km (0.099 R)
• M44: 20,960,906 km (0.092 R)
• M45: 21,425,706 km (0.082 R)
• M46: 21,789,678 km (0.091 R)
• M47: 21,998,516 km (0.116 R)
• M48: 22,946,518 km (0.073 R)
• M49: 23,586,049 km (0.113 R)
• M50: 24,664,650 km (0.116 R)
• M51: 24,719,103 km (0.114 R)
• M52: 24,882,315 km (0.09 R)
• M53: 24,991,371 km (0.04 R)
• M54: 25,155,331 km (0.098 R)
• M55: 25,539,199 km (0.071 R)
• M56: 25,594,251 km (0.074 R)
• M57: 26,702,322 km (0.104 R)
• M58: 26,758,122 km (0.104 R)
• M59: 27,431,014 km (0.06 R)
• M60: 27,543,661 km (0.099 R)
• M61: 27,995,895 km (0.068 R)
• M62: 28,166,137 km (0.06 R)
• M63: 28,336,679 km (0.108 R)
• M64: 28,678,809 km (0.072 R)
• M65: 28,965,140 km (0.102 R)
• M66: 29,194,772 km (0.108 R)
• M67: 29,540,344 km (0.116 R)
• M68: 29,598,088 km (0.034 R)
• M69: 29,829,367 km (0.038 R)
• M70: 31,406,278 km (0.111 R)
• M71: 31,997,189 km (0.095 R)
• M72: 33,852,203 km (0.098 R)
• M73: 33,912,641 km (0.093 R)
• M74: 35,312,129 km (0.087 R)
• M75: 35,803,258 km (0.102 R)
• M76: 36,234,998 km (0.084 R)
• M77: 36,792,400 km (0.073 R)
• M78: 37,352,793 km (0.101 R)
• M79: 37,853,198 km (0.081 R)
• M80: 38,293,016 km (0.065 R)
• M81: 40,068,742 km (0.117 R)
• M82: 40,260,527 km (0.106 R)
• M83: 40,966,629 km (0.092 R)
• M84: 41,611,994 km (0.114 R)
• M85: 42,000,949 km (0.07 R)
• M86: 43,371,415 km (0.104 R)
• M87: 43,831,428 km (0.044 R)
• M88: 43,963,224 km (0.088 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: 551 - 15,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit