🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.6

Radius: 13.4

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.68 AU - 1.12 AU

Year: 543 Days

Day: 9.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 33,967,480 km

• M1: 166,802 km (0.051 R)
• M2: 265,237 km (0.083 R)
• M3: 353,949 km (0.102 R)
• M4: 481,256 km (0.114 R)
• M5: 572,212 km (0.104 R)
• M6: 692,040 km (0.104 R)
• M7: 803,191 km (0.081 R)
• M8: 906,862 km (0.05 R)
• M9: 1,015,620 km (0.046 R)
• M10: 1,160,879 km (0.065 R)
• M11: 1,252,882 km (0.099 R)
• M12: 1,347,428 km (0.046 R)
• M13: 1,462,020 km (0.084 R)
• M14: 1,592,170 km (0.05 R)
• M15: 1,763,609 km (0.086 R)
• M16: 2,026,004 km (0.027 R)
• M17: 2,145,383 km (0.101 R)
• M18: 2,253,542 km (0.114 R)
• M19: 2,412,415 km (0.1 R)
• M20: 2,539,274 km (0.108 R)
• M21: 2,654,165 km (0.109 R)
• M22: 2,986,572 km (0.113 R)
• M23: 3,092,786 km (0.111 R)
• M24: 3,246,723 km (0.089 R)
• M25: 3,442,845 km (0.117 R)
• M26: 3,538,438 km (0.038 R)
• M27: 3,667,242 km (0.057 R)
• M28: 3,888,348 km (0.093 R)
• M29: 4,038,245 km (0.119 R)
• M30: 4,300,789 km (0.119 R)
• M31: 4,412,688 km (0.056 R)
• M32: 4,542,988 km (0.068 R)
• M33: 4,656,982 km (0.032 R)
• M34: 4,807,477 km (0.102 R)
• M35: 4,923,715 km (0.114 R)
• M36: 5,058,951 km (0.085 R)
• M37: 5,277,962 km (0.102 R)
• M38: 5,593,614 km (0.066 R)
• M39: 5,706,560 km (0.12 R)
• M40: 5,896,550 km (0.039 R)
• M41: 6,040,313 km (0.119 R)
• M42: 6,195,147 km (0.115 R)
• M43: 6,449,463 km (0.09 R)
• M44: 6,747,163 km (0.085 R)
• M45: 6,857,417 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78

Radius: 10.6

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.78 AU - 1.08 AU

Year: 570 Days

Day: 8.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,967,480 km

• M1: 185,352 km (0.1 R)
• M2: 255,962 km (0.113 R)
• M3: 376,239 km (0.097 R)
• M4: 445,802 km (0.07 R)
• M5: 533,167 km (0.081 R)
• M6: 635,492 km (0.081 R)
• M7: 722,558 km (0.098 R)
• M8: 826,079 km (0.068 R)
• M9: 913,295 km (0.088 R)
• M10: 994,527 km (0.083 R)
• M11: 1,078,301 km (0.055 R)
• M12: 1,263,803 km (0.098 R)
• M13: 1,344,586 km (0.084 R)
• M14: 1,441,675 km (0.086 R)
• M15: 1,556,267 km (0.115 R)
• M16: 1,783,057 km (0.099 R)
• M17: 2,091,229 km (0.087 R)
• M18: 2,179,491 km (0.087 R)
• M19: 2,350,931 km (0.115 R)
• M20: 2,429,619 km (0.077 R)
• M21: 2,630,379 km (0.065 R)
• M22: 2,845,800 km (0.084 R)
• M23: 2,967,573 km (0.103 R)
• M24: 3,086,204 km (0.076 R)
• M25: 3,153,374 km (0.09 R)
• M26: 3,357,874 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.2

Radius: 9.5

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.18 AU - 2.4 AU

Year: 2203 Days

Day: 10.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 33,967,480 km

• M1: 122,969 km (0.048 R)
• M2: 260,001 km (0.116 R)
• M3: 480,359 km (0.111 R)
• M4: 626,516 km (0.066 R)
• M5: 855,101 km (0.072 R)
• M6: 944,112 km (0.056 R)
• M7: 1,153,549 km (0.084 R)
• M8: 1,629,420 km (0.088 R)
• M9: 1,729,052 km (0.099 R)
• M10: 1,792,332 km (0.069 R)
• M11: 2,040,365 km (0.117 R)
• M12: 2,313,381 km (0.111 R)
• M13: 2,397,605 km (0.083 R)
• M14: 2,612,876 km (0.051 R)
• M15: 2,730,161 km (0.101 R)
• M16: 2,985,525 km (0.096 R)
• M17: 3,062,119 km (0.118 R)
• M18: 3,264,525 km (0.107 R)
• M19: 3,568,059 km (0.09 R)
• M20: 4,082,975 km (0.054 R)
• M21: 4,568,121 km (0.114 R)
• M22: 4,925,959 km (0.051 R)
• M23: 5,089,918 km (0.029 R)
• M24: 5,292,773 km (0.094 R)
• M25: 5,385,972 km (0.093 R)
• M26: 5,555,018 km (0.114 R)
• M27: 5,764,006 km (0.079 R)
• M28: 5,859,749 km (0.097 R)
• M29: 6,766,461 km (0.097 R)
• M30: 7,236,049 km (0.059 R)
• M31: 7,318,926 km (0.1 R)
• M32: 8,056,593 km (0.083 R)
• M33: 8,314,949 km (0.084 R)
• M34: 8,379,874 km (0.071 R)
• M35: 8,773,616 km (0.054 R)
• M36: 9,263,100 km (0.081 R)
• M37: 9,807,188 km (0.07 R)
• M38: 9,875,853 km (0.106 R)
• M39: 10,083,046 km (0.094 R)
• M40: 10,152,459 km (0.089 R)
• M41: 10,384,935 km (0.11 R)
• M42: 10,926,329 km (0.118 R)
• M43: 11,116,767 km (0.083 R)
• M44: 11,332,338 km (0.087 R)
• M45: 11,404,444 km (0.071 R)
• M46: 11,573,490 km (0.101 R)
• M47: 11,670,429 km (0.055 R)
• M48: 11,889,590 km (0.092 R)
• M49: 12,011,811 km (0.055 R)
• M50: 12,183,849 km (0.077 R)
• M51: 12,579,835 km (0.088 R)
• M52: 12,804,531 km (0.087 R)
• M53: 13,080,987 km (0.096 R)
• M54: 13,257,962 km (0.053 R)
• M55: 13,614,154 km (0.1 R)
• M56: 13,767,941 km (0.114 R)
• M57: 14,388,323 km (0.087 R)
• M58: 15,123,597 km (0.103 R)
• M59: 15,256,140 km (0.107 R)
• M60: 15,415,761 km (0.056 R)
• M61: 15,629,537 km (0.036 R)
• M62: 15,709,871 km (0.068 R)
• M63: 15,924,993 km (0.117 R)
• M64: 16,412,382 km (0.115 R)
• M65: 17,652,399 km (0.107 R)
• M66: 17,791,974 km (0.075 R)
• M67: 17,960,122 km (0.1 R)
• M68: 18,297,764 km (0.06 R)
• M69: 18,467,408 km (0.09 R)
• M70: 18,665,925 km (0.104 R)
• M71: 19,065,351 km (0.034 R)
• M72: 19,237,239 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.3

Radius: 12.3

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.3 AU - 3.22 AU

Year: 2915 Days

Day: 12.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 142.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 33,967,480 km

• M1: 153,338 km (0.09 R)
• M2: 236,514 km (0.116 R)
• M3: 321,336 km (0.095 R)
• M4: 459,565 km (0.111 R)
• M5: 635,193 km (0.072 R)
• M6: 842,236 km (0.078 R)
• M7: 933,042 km (0.113 R)
• M8: 1,095,206 km (0.094 R)
• M9: 1,348,625 km (0.095 R)
• M10: 1,533,977 km (0.117 R)
• M11: 1,656,647 km (0.103 R)
• M12: 1,755,381 km (0.055 R)
• M13: 1,987,408 km (0.119 R)
• M14: 2,131,470 km (0.101 R)
• M15: 2,269,250 km (0.112 R)
• M16: 2,399,999 km (0.061 R)
• M17: 2,807,354 km (0.114 R)
• M18: 2,969,967 km (0.094 R)
• M19: 3,069,000 km (0.105 R)
• M20: 3,146,941 km (0.068 R)
• M21: 3,499,842 km (0.097 R)
• M22: 3,628,197 km (0.085 R)
• M23: 3,746,230 km (0.097 R)
• M24: 4,047,071 km (0.102 R)
• M25: 4,194,276 km (0.098 R)
• M26: 4,544,933 km (0.064 R)
• M27: 4,685,256 km (0.072 R)
• M28: 4,801,194 km (0.101 R)
• M29: 4,878,985 km (0.114 R)
• M30: 4,970,389 km (0.074 R)
• M31: 5,128,365 km (0.086 R)
• M32: 5,462,716 km (0.036 R)
• M33: 5,708,056 km (0.105 R)
• M34: 6,294,480 km (0.095 R)
• M35: 6,408,324 km (0.07 R)
• M36: 6,594,873 km (0.067 R)
• M37: 6,885,541 km (0.104 R)
• M38: 7,061,917 km (0.111 R)
• M39: 7,509,514 km (0.098 R)
• M40: 7,736,753 km (0.108 R)
• M41: 8,043,279 km (0.082 R)
• M42: 8,229,229 km (0.079 R)
• M43: 8,338,286 km (0.05 R)
• M44: 8,589,461 km (0.099 R)
• M45: 8,684,306 km (0.061 R)
• M46: 8,907,057 km (0.102 R)
• M47: 9,019,106 km (0.102 R)
• M48: 9,180,073 km (0.08 R)
• M49: 9,521,007 km (0.114 R)
• M50: 9,734,333 km (0.081 R)
• M51: 9,915,945 km (0.081 R)
• M52: 10,032,183 km (0.083 R)
• M53: 10,232,345 km (0.094 R)
• M54: 10,383,439 km (0.105 R)
• M55: 10,484,567 km (0.055 R)
• M56: 10,585,994 km (0.105 R)
• M57: 10,824,004 km (0.071 R)
• M58: 11,149,828 km (0.088 R)
• M59: 11,322,764 km (0.107 R)
• M60: 11,478,944 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.3

Radius: 8

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.38 AU - 3.68 AU

Year: 4217 Days

Day: 7.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 33,967,480 km

• M1: 101,278 km (0.078 R)
• M2: 191,784 km (0.103 R)
• M3: 259,702 km (0.065 R)
• M4: 353,350 km (0.095 R)
• M5: 561,291 km (0.086 R)
• M6: 737,667 km (0.078 R)
• M7: 879,187 km (0.099 R)
• M8: 931,845 km (0.075 R)
• M9: 1,085,632 km (0.043 R)
• M10: 1,727,855 km (0.111 R)
• M11: 2,086,890 km (0.092 R)
• M12: 2,158,548 km (0.12 R)
• M13: 2,304,555 km (0.083 R)
• M14: 2,904,891 km (0.095 R)
• M15: 3,066,457 km (0.083 R)
• M16: 3,280,831 km (0.112 R)
• M17: 3,449,129 km (0.086 R)
• M18: 3,706,886 km (0.096 R)
• M19: 4,296,152 km (0.082 R)
• M20: 4,648,604 km (0.075 R)
• M21: 4,761,850 km (0.118 R)
• M22: 4,818,697 km (0.054 R)
• M23: 5,302,347 km (0.071 R)
• M24: 5,540,058 km (0.119 R)
• M25: 5,862,441 km (0.092 R)
• M26: 6,046,447 km (0.074 R)
• M27: 6,378,404 km (0.074 R)
• M28: 7,103,206 km (0.102 R)
• M29: 7,211,964 km (0.098 R)
• M30: 7,453,415 km (0.059 R)
• M31: 7,541,827 km (0.113 R)
• M32: 8,079,631 km (0.1 R)
• M33: 8,216,065 km (0.12 R)
• M34: 8,676,228 km (0.118 R)
• M35: 9,573,665 km (0.047 R)
• M36: 9,863,287 km (0.114 R)
• M37: 10,204,669 km (0.103 R)
• M38: 11,379,012 km (0.063 R)
• M39: 11,788,611 km (0.072 R)
• M40: 11,969,326 km (0.086 R)
• M41: 12,202,998 km (0.112 R)
• M42: 12,359,626 km (0.032 R)
• M43: 13,206,201 km (0.063 R)
• M44: 13,340,091 km (0.103 R)
• M45: 13,393,797 km (0.088 R)
• M46: 13,474,579 km (0.119 R)
• M47: 13,907,665 km (0.117 R)
• M48: 14,043,949 km (0.101 R)
• M49: 14,126,078 km (0.12 R)
• M50: 14,345,538 km (0.105 R)
• M51: 15,234,598 km (0.048 R)
• M52: 15,346,946 km (0.081 R)
• M53: 15,459,594 km (0.068 R)
• M54: 15,515,992 km (0.09 R)
• M55: 15,714,060 km (0.097 R)
• M56: 16,141,311 km (0.067 R)
• M57: 16,342,071 km (0.102 R)
• M58: 16,572,452 km (0.109 R)
• M59: 16,920,118 km (0.05 R)
• M60: 16,978,162 km (0.111 R)
• M61: 17,211,534 km (0.083 R)
• M62: 17,416,633 km (0.09 R)
• M63: 18,185,267 km (0.104 R)
• M64: 19,146,583 km (0.107 R)
• M65: 19,939,751 km (0.114 R)
• M66: 20,588,108 km (0.042 R)
• M67: 20,837,039 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.2

Radius: 14

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.28 AU - 4.92 AU

Year: 6273 Days

Day: 14.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 33,967,480 km

• M1: 174,730 km (0.12 R)
• M2: 297,700 km (0.091 R)
• M3: 455,226 km (0.066 R)
• M4: 690,394 km (0.109 R)
• M5: 1,044,792 km (0.047 R)
• M6: 1,423,274 km (0.055 R)
• M7: 1,577,809 km (0.096 R)
• M8: 1,691,952 km (0.059 R)
• M9: 1,904,680 km (0.039 R)
• M10: 2,014,485 km (0.042 R)
• M11: 2,266,408 km (0.12 R)
• M12: 2,515,488 km (0.114 R)
• M13: 2,636,662 km (0.12 R)
• M14: 2,732,256 km (0.103 R)
• M15: 2,857,020 km (0.077 R)
• M16: 2,955,456 km (0.103 R)
• M17: 3,126,895 km (0.069 R)
• M18: 3,272,304 km (0.092 R)
• M19: 3,494,905 km (0.075 R)
• M20: 3,645,999 km (0.072 R)
• M21: 3,845,862 km (0.084 R)
• M22: 4,096,887 km (0.118 R)
• M23: 4,353,298 km (0.086 R)
• M24: 4,499,904 km (0.11 R)
• M25: 4,698,121 km (0.086 R)
• M26: 5,000,758 km (0.12 R)
• M27: 5,537,066 km (0.119 R)
• M28: 5,749,645 km (0.095 R)
• M29: 5,875,008 km (0.106 R)
• M30: 6,091,924 km (0.112 R)
• M31: 6,274,733 km (0.074 R)
• M32: 6,515,137 km (0.111 R)
• M33: 6,834,229 km (0.081 R)
• M34: 6,929,074 km (0.092 R)
• M35: 7,274,047 km (0.104 R)
• M36: 7,429,329 km (0.051 R)
• M37: 7,605,107 km (0.101 R)
• M38: 7,881,564 km (0.12 R)
• M39: 8,001,093 km (0.066 R)
• M40: 8,383,465 km (0.061 R)
• M41: 8,771,970 km (0.081 R)
• M42: 9,250,085 km (0.098 R)
• M43: 9,609,120 km (0.095 R)
• M44: 10,823,705 km (0.102 R)
• M45: 10,956,698 km (0.114 R)
• M46: 11,202,038 km (0.026 R)
• M47: 11,471,763 km (0.085 R)
• M48: 11,562,120 km (0.087 R)
• M49: 11,834,688 km (0.112 R)
• M50: 12,316,841 km (0.12 R)
• M51: 12,455,818 km (0.085 R)
• M52: 12,665,255 km (0.104 R)
• M53: 12,922,862 km (0.1 R)
• M54: 13,111,206 km (0.094 R)
• M55: 13,348,020 km (0.053 R)
• M56: 13,538,458 km (0.052 R)
• M57: 13,849,920 km (0.115 R)
• M58: 14,115,307 km (0.111 R)
• M59: 14,995,691 km (0.103 R)
• M60: 15,692,667 km (0.046 R)
• M61: 16,146,397 km (0.117 R)
• M62: 16,247,825 km (0.095 R)
• M63: 17,118,335 km (0.082 R)
• M64: 17,221,707 km (0.118 R)
• M65: 17,507,289 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.2

Radius: 11

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.08 AU - 6.36 AU

Year: 8698 Days

Day: 9.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,967,480 km

• M1: 145,409 km (0.108 R)
• M2: 348,862 km (0.113 R)
• M3: 585,077 km (0.043 R)
• M4: 736,620 km (0.064 R)
• M5: 931,247 km (0.118 R)
• M6: 1,111,811 km (0.072 R)
• M7: 1,320,949 km (0.085 R)
• M8: 1,525,599 km (0.07 R)
• M9: 1,631,963 km (0.105 R)
• M10: 1,833,621 km (0.098 R)
• M11: 2,043,507 km (0.099 R)
• M12: 2,221,229 km (0.114 R)
• M13: 2,322,357 km (0.112 R)
• M14: 2,404,187 km (0.067 R)
• M15: 2,571,139 km (0.115 R)
• M16: 3,185,387 km (0.12 R)
• M17: 3,462,443 km (0.044 R)
• M18: 3,675,470 km (0.065 R)
• M19: 4,139,373 km (0.067 R)
• M20: 4,467,591 km (0.112 R)
• M21: 4,856,695 km (0.073 R)
• M22: 4,962,461 km (0.082 R)
• M23: 5,723,615 km (0.062 R)
• M24: 5,891,463 km (0.115 R)
• M25: 6,146,378 km (0.096 R)
• M26: 6,260,820 km (0.071 R)
• M27: 6,433,905 km (0.119 R)
• M28: 6,903,044 km (0.072 R)
• M29: 7,627,696 km (0.084 R)
• M30: 8,124,212 km (0.094 R)
• M31: 8,250,023 km (0.077 R)
• M32: 8,503,442 km (0.099 R)
• M33: 9,214,032 km (0.036 R)
• M34: 9,444,114 km (0.084 R)
• M35: 9,609,569 km (0.076 R)
• M36: 9,709,351 km (0.067 R)
• M37: 9,842,942 km (0.071 R)
• M38: 10,044,450 km (0.038 R)
• M39: 10,519,872 km (0.108 R)
• M40: 11,002,774 km (0.114 R)
• M41: 11,352,234 km (0.055 R)
• M42: 11,528,311 km (0.109 R)
• M43: 12,061,927 km (0.101 R)
• M44: 12,603,621 km (0.113 R)
• M45: 12,969,238 km (0.028 R)
• M46: 13,079,491 km (0.099 R)
• M47: 13,301,195 km (0.039 R)
• M48: 13,375,396 km (0.106 R)
• M49: 13,898,390 km (0.09 R)
• M50: 14,657,151 km (0.096 R)
• M51: 14,772,191 km (0.09 R)
• M52: 15,312,838 km (0.072 R)
• M53: 15,390,479 km (0.087 R)
• M54: 15,663,795 km (0.108 R)
• M55: 15,859,917 km (0.092 R)
• M56: 16,017,444 km (0.036 R)
• M57: 16,373,637 km (0.089 R)
• M58: 16,692,579 km (0.074 R)
• M59: 16,852,799 km (0.102 R)
• M60: 17,988,546 km (0.075 R)
• M61: 18,193,943 km (0.084 R)
• M62: 18,317,661 km (0.1 R)
• M63: 18,607,133 km (0.113 R)
• M64: 18,773,336 km (0.105 R)
• M65: 19,653,719 km (0.096 R)
• M66: 19,822,915 km (0.063 R)
• M67: 20,077,680 km (0.103 R)
• M68: 23,441,986 km (0.065 R)
• M69: 24,162,749 km (0.119 R)
• M70: 25,119,726 km (0.063 R)
• M71: 26,228,695 km (0.096 R)
• M72: 26,601,793 km (0.057 R)
• M73: 27,542,464 km (0.062 R)
• M74: 28,733,562 km (0.052 R)
• M75: 28,829,604 km (0.109 R)
• M76: 29,118,328 km (0.096 R)
• M77: 30,282,648 km (0.094 R)
• M78: 30,625,078 km (0.113 R)
• M79: 31,808,995 km (0.097 R)
• M80: 32,857,228 km (0.118 R)
• M81: 33,562,282 km (0.06 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: 478 - 12,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit