🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.2

Radius: 13.3

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.54 AU - 0.78 AU

Year: 370 Days

Day: 5.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 43,303,440 km

• M1: 165,605 km (0.12 R)
• M2: 283,338 km (0.1 R)
• M3: 394,938 km (0.033 R)
• M4: 484,697 km (0.079 R)
• M5: 571,464 km (0.087 R)
• M6: 729,290 km (0.106 R)
• M7: 843,882 km (0.04 R)
• M8: 938,128 km (0.105 R)
• M9: 1,032,225 km (0.093 R)
• M10: 1,121,834 km (0.067 R)
• M11: 1,318,107 km (0.11 R)
• M12: 1,443,470 km (0.05 R)
• M13: 1,526,347 km (0.061 R)
• M14: 1,639,443 km (0.059 R)
• M15: 1,849,478 km (0.113 R)
• M16: 2,079,111 km (0.076 R)
• M17: 2,242,771 km (0.063 R)
• M18: 2,482,876 km (0.03 R)
• M19: 2,583,406 km (0.116 R)
• M20: 2,783,268 km (0.107 R)
• M21: 2,911,474 km (0.112 R)
• M22: 3,023,971 km (0.061 R)
• M23: 3,113,730 km (0.079 R)
• M24: 3,326,757 km (0.105 R)
• M25: 3,444,491 km (0.07 R)
• M26: 3,538,438 km (0.078 R)
• M27: 3,658,715 km (0.066 R)
• M28: 3,754,607 km (0.115 R)
• M29: 3,857,979 km (0.106 R)
• M30: 4,107,060 km (0.088 R)
• M31: 4,220,306 km (0.116 R)
• M32: 4,314,403 km (0.079 R)
• M33: 4,456,820 km (0.119 R)
• M34: 4,580,088 km (0.054 R)
• M35: 4,788,179 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.4

Radius: 10.3

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.08 AU - 1.38 AU

Year: 942 Days

Day: 10.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 43,303,440 km

• M1: 146,905 km (0.111 R)
• M2: 216,319 km (0.077 R)
• M3: 304,880 km (0.065 R)
• M4: 371,003 km (0.089 R)
• M5: 499,657 km (0.1 R)
• M6: 666,608 km (0.116 R)
• M7: 778,208 km (0.103 R)
• M8: 848,370 km (0.09 R)
• M9: 960,568 km (0.114 R)
• M10: 1,057,208 km (0.11 R)
• M11: 1,195,137 km (0.092 R)
• M12: 1,266,496 km (0.092 R)
• M13: 1,373,458 km (0.111 R)
• M14: 1,442,572 km (0.095 R)
• M15: 1,572,573 km (0.08 R)
• M16: 1,657,395 km (0.117 R)
• M17: 1,762,562 km (0.081 R)
• M18: 1,838,259 km (0.094 R)
• M19: 2,104,992 km (0.118 R)
• M20: 2,192,357 km (0.085 R)
• M21: 2,267,156 km (0.092 R)
• M22: 2,419,297 km (0.062 R)
• M23: 2,489,757 km (0.049 R)
• M24: 2,589,390 km (0.07 R)
• M25: 2,697,698 km (0.092 R)
• M26: 2,785,512 km (0.074 R)
• M27: 2,889,034 km (0.119 R)
• M28: 3,062,119 km (0.102 R)
• M29: 3,130,784 km (0.076 R)
• M30: 3,602,018 km (0.119 R)
• M31: 3,698,957 km (0.12 R)
• M32: 3,995,011 km (0.076 R)
• M33: 4,154,482 km (0.105 R)
• M34: 4,358,833 km (0.108 R)
• M35: 4,592,804 km (0.1 R)
• M36: 4,698,121 km (0.102 R)
• M37: 4,795,509 km (0.111 R)
• M38: 4,884,520 km (0.085 R)
• M39: 5,027,984 km (0.098 R)
• M40: 5,127,617 km (0.089 R)
• M41: 5,246,098 km (0.088 R)
• M42: 5,328,676 km (0.064 R)
• M43: 5,833,270 km (0.111 R)
• M44: 5,985,710 km (0.085 R)
• M45: 6,062,454 km (0.117 R)
• M46: 6,168,519 km (0.102 R)
• M47: 6,441,236 km (0.065 R)
• M48: 6,598,912 km (0.101 R)
• M49: 6,777,831 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.8

Radius: 14.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.17 AU - 1.47 AU

Year: 1047 Days

Day: 13.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 43,303,440 km

• M1: 200,312 km (0.116 R)
• M2: 327,171 km (0.112 R)
• M3: 454,927 km (0.047 R)
• M4: 763,548 km (0.086 R)
• M5: 872,156 km (0.078 R)
• M6: 986,897 km (0.081 R)
• M7: 1,134,849 km (0.074 R)
• M8: 1,357,152 km (0.037 R)
• M9: 1,586,485 km (0.04 R)
• M10: 1,955,244 km (0.081 R)
• M11: 2,058,317 km (0.118 R)
• M12: 2,252,346 km (0.089 R)
• M13: 2,397,455 km (0.052 R)
• M14: 2,602,105 km (0.101 R)
• M15: 2,735,397 km (0.066 R)
• M16: 2,920,150 km (0.086 R)
• M17: 3,149,634 km (0.085 R)
• M18: 3,323,018 km (0.037 R)
• M19: 3,499,693 km (0.089 R)
• M20: 3,938,912 km (0.082 R)
• M21: 4,384,564 km (0.074 R)
• M22: 4,741,355 km (0.054 R)
• M23: 4,917,432 km (0.03 R)
• M24: 5,083,635 km (0.099 R)
• M25: 5,606,330 km (0.112 R)
• M26: 5,717,930 km (0.025 R)
• M27: 5,943,374 km (0.05 R)
• M28: 6,274,284 km (0.086 R)
• M29: 6,441,984 km (0.027 R)
• M30: 6,624,343 km (0.115 R)
• M31: 7,303,218 km (0.025 R)
• M32: 7,411,827 km (0.089 R)
• M33: 7,589,250 km (0.103 R)
• M34: 7,699,204 km (0.074 R)
• M35: 7,865,258 km (0.1 R)
• M36: 8,074,395 km (0.1 R)
• M37: 8,299,540 km (0.114 R)
• M38: 8,498,206 km (0.096 R)
• M39: 8,626,711 km (0.093 R)
• M40: 9,074,607 km (0.111 R)
• M41: 9,279,406 km (0.117 R)
• M42: 9,545,092 km (0.089 R)
• M43: 9,663,873 km (0.103 R)
• M44: 10,114,013 km (0.113 R)
• M45: 10,341,701 km (0.059 R)

Asteroid Belt

Center: 1.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.9

Radius: 11.8

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.99 AU - 2.25 AU

Year: 2131 Days

Day: 11.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 43,303,440 km

• M1: 160,967 km (0.106 R)
• M2: 280,047 km (0.098 R)
• M3: 355,295 km (0.095 R)
• M4: 553,213 km (0.082 R)
• M5: 645,066 km (0.1 R)
• M6: 736,470 km (0.071 R)
• M7: 868,266 km (0.081 R)
• M8: 978,370 km (0.045 R)
• M9: 1,109,268 km (0.119 R)
• M10: 1,520,662 km (0.087 R)
• M11: 1,637,797 km (0.084 R)
• M12: 1,711,400 km (0.081 R)
• M13: 2,136,856 km (0.029 R)
• M14: 2,424,832 km (0.039 R)
• M15: 2,541,369 km (0.113 R)
• M16: 2,736,444 km (0.117 R)
• M17: 2,981,486 km (0.077 R)
• M18: 3,106,849 km (0.094 R)
• M19: 3,199,150 km (0.049 R)
• M20: 3,327,505 km (0.105 R)
• M21: 3,517,345 km (0.09 R)
• M22: 4,070,558 km (0.083 R)
• M23: 4,146,554 km (0.06 R)
• M24: 4,235,565 km (0.111 R)
• M25: 4,389,950 km (0.105 R)
• M26: 4,506,785 km (0.097 R)
• M27: 4,958,122 km (0.039 R)
• M28: 5,093,658 km (0.097 R)
• M29: 5,340,794 km (0.077 R)
• M30: 5,479,770 km (0.1 R)
• M31: 5,690,553 km (0.112 R)
• M32: 5,846,883 km (0.083 R)
• M33: 5,975,837 km (0.114 R)
• M34: 6,163,731 km (0.088 R)
• M35: 6,309,589 km (0.079 R)
• M36: 6,590,085 km (0.104 R)
• M37: 6,664,585 km (0.101 R)
• M38: 6,784,413 km (0.118 R)
• M39: 6,980,536 km (0.059 R)
• M40: 7,102,159 km (0.117 R)
• M41: 7,518,041 km (0.057 R)
• M42: 7,973,567 km (0.096 R)
• M43: 8,551,613 km (0.047 R)
• M44: 9,326,679 km (0.076 R)
• M45: 9,444,114 km (0.116 R)
• M46: 9,833,218 km (0.115 R)
• M47: 9,918,488 km (0.103 R)
• M48: 10,004,058 km (0.116 R)
• M49: 10,089,778 km (0.11 R)
• M50: 10,331,379 km (0.109 R)
• M51: 10,435,499 km (0.061 R)
• M52: 10,609,780 km (0.083 R)
• M53: 10,978,838 km (0.112 R)
• M54: 11,156,112 km (0.097 R)
• M55: 11,298,678 km (0.099 R)
• M56: 11,477,597 km (0.091 R)
• M57: 11,657,564 km (0.03 R)
• M58: 11,874,780 km (0.03 R)
• M59: 12,203,147 km (0.068 R)
• M60: 12,313,251 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.8

Radius: 11.6

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.21 AU - 2.21 AU

Year: 2268 Days

Day: 7.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,303,440 km

• M1: 151,094 km (0.031 R)
• M2: 244,593 km (0.07 R)
• M3: 328,667 km (0.104 R)
• M4: 449,691 km (0.062 R)
• M5: 525,238 km (0.114 R)
• M6: 597,943 km (0.096 R)
• M7: 674,537 km (0.042 R)
• M8: 1,081,293 km (0.06 R)
• M9: 1,311,824 km (0.074 R)
• M10: 1,474,586 km (0.074 R)
• M11: 1,644,230 km (0.115 R)
• M12: 1,898,247 km (0.081 R)
• M13: 2,275,234 km (0.103 R)
• M14: 2,515,787 km (0.077 R)
• M15: 2,632,025 km (0.093 R)
• M16: 2,705,477 km (0.08 R)
• M17: 2,945,582 km (0.101 R)
• M18: 3,099,219 km (0.112 R)
• M19: 3,478,749 km (0.046 R)
• M20: 4,042,134 km (0.089 R)
• M21: 4,352,101 km (0.087 R)
• M22: 4,492,274 km (0.108 R)
• M23: 4,759,456 km (0.067 R)
• M24: 4,903,968 km (0.06 R)
• M25: 5,197,628 km (0.094 R)
• M26: 5,879,346 km (0.082 R)
• M27: 6,112,868 km (0.11 R)
• M28: 6,289,992 km (0.114 R)
• M29: 6,811,490 km (0.112 R)
• M30: 6,892,871 km (0.056 R)
• M31: 7,139,259 km (0.111 R)
• M32: 7,430,377 km (0.08 R)
• M33: 7,725,533 km (0.103 R)
• M34: 8,024,430 km (0.06 R)
• M35: 8,567,769 km (0.078 R)
• M36: 8,722,154 km (0.118 R)
• M37: 8,832,857 km (0.115 R)
• M38: 8,921,867 km (0.088 R)
• M39: 9,100,637 km (0.028 R)
• M40: 9,530,132 km (0.092 R)
• M41: 9,667,164 km (0.077 R)
• M42: 10,221,873 km (0.079 R)
• M43: 10,977,492 km (0.066 R)
• M44: 11,386,193 km (0.119 R)
• M45: 11,507,517 km (0.063 R)
• M46: 11,677,909 km (0.091 R)
• M47: 12,467,487 km (0.069 R)
• M48: 12,567,268 km (0.052 R)
• M49: 12,969,687 km (0.084 R)
• M50: 13,147,110 km (0.055 R)
• M51: 13,350,712 km (0.087 R)
• M52: 13,427,456 km (0.041 R)
• M53: 13,761,359 km (0.063 R)
• M54: 14,071,924 km (0.103 R)
• M55: 14,254,284 km (0.058 R)
• M56: 14,463,571 km (0.06 R)
• M57: 14,542,259 km (0.116 R)
• M58: 15,929,929 km (0.084 R)
• M59: 16,092,692 km (0.101 R)
• M60: 16,338,032 km (0.097 R)
• M61: 16,420,012 km (0.057 R)
• M62: 16,639,472 km (0.062 R)
• M63: 16,832,304 km (0.099 R)
• M64: 17,025,883 km (0.119 R)
• M65: 17,192,386 km (0.027 R)
• M66: 17,443,112 km (0.088 R)
• M67: 17,527,036 km (0.098 R)
• M68: 17,639,085 km (0.033 R)
• M69: 17,948,304 km (0.103 R)
• M70: 18,944,476 km (0.084 R)
• M71: 19,059,367 km (0.038 R)
• M72: 19,174,707 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200

Radius: 11.4

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.59 AU - 3.45 AU

Year: 3623 Days

Day: 5.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 43,303,440 km

• M1: 147,504 km (0.101 R)
• M2: 224,995 km (0.072 R)
• M3: 490,681 km (0.102 R)
• M4: 734,077 km (0.092 R)
• M5: 1,119,291 km (0.074 R)
• M6: 1,234,930 km (0.112 R)
• M7: 1,457,831 km (0.099 R)
• M8: 1,862,643 km (0.097 R)
• M9: 2,048,593 km (0.106 R)
• M10: 2,156,005 km (0.112 R)
• M11: 2,800,173 km (0.109 R)
• M12: 3,027,711 km (0.084 R)
• M13: 3,192,119 km (0.104 R)
• M14: 3,345,457 km (0.116 R)
• M15: 3,486,977 km (0.114 R)
• M16: 3,659,463 km (0.078 R)
• M17: 3,820,131 km (0.11 R)
• M18: 4,193,976 km (0.11 R)
• M19: 4,517,257 km (0.096 R)
• M20: 4,705,601 km (0.106 R)
• M21: 5,385,523 km (0.054 R)
• M22: 5,552,026 km (0.112 R)
• M23: 5,737,078 km (0.108 R)
• M24: 5,821,900 km (0.118 R)
• M25: 5,975,687 km (0.103 R)
• M26: 6,182,730 km (0.086 R)
• M27: 6,357,162 km (0.118 R)
• M28: 6,693,009 km (0.102 R)
• M29: 7,089,293 km (0.104 R)
• M30: 7,961,449 km (0.108 R)
• M31: 8,246,882 km (0.086 R)
• M32: 8,439,115 km (0.102 R)
• M33: 8,613,397 km (0.118 R)
• M34: 8,749,830 km (0.112 R)
• M35: 9,765,001 km (0.026 R)
• M36: 9,886,923 km (0.109 R)
• M37: 10,009,294 km (0.106 R)
• M38: 10,193,898 km (0.11 R)
• M39: 12,057,289 km (0.097 R)
• M40: 12,983,300 km (0.116 R)
• M41: 13,342,036 km (0.101 R)
• M42: 14,023,604 km (0.103 R)
• M43: 14,299,462 km (0.107 R)
• M44: 14,576,966 km (0.108 R)
• M45: 15,114,022 km (0.114 R)
• M46: 15,610,089 km (0.113 R)
• M47: 15,991,564 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.8

Radius: 10.7

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.43 AU - 5.31 AU

Year: 7418 Days

Day: 9.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,303,440 km

• M1: 153,188 km (0.112 R)
• M2: 255,214 km (0.091 R)
• M3: 452,833 km (0.054 R)
• M4: 1,539,362 km (0.06 R)
• M5: 1,665,323 km (0.106 R)
• M6: 2,018,075 km (0.111 R)
• M7: 2,086,890 km (0.055 R)
• M8: 2,418,698 km (0.1 R)
• M9: 2,641,001 km (0.113 R)
• M10: 3,457,356 km (0.081 R)
• M11: 3,821,926 km (0.116 R)
• M12: 3,936,518 km (0.111 R)
• M13: 4,466,843 km (0.11 R)
• M14: 5,051,023 km (0.105 R)
• M15: 5,272,427 km (0.049 R)
• M16: 5,561,750 km (0.115 R)
• M17: 6,632,422 km (0.026 R)
• M18: 6,701,386 km (0.11 R)
• M19: 7,014,943 km (0.092 R)
• M20: 7,584,313 km (0.054 R)
• M21: 7,838,031 km (0.106 R)
• M22: 9,264,297 km (0.115 R)
• M23: 9,341,489 km (0.116 R)
• M24: 10,126,130 km (0.104 R)
• M25: 10,285,602 km (0.115 R)
• M26: 10,850,334 km (0.104 R)
• M27: 11,342,361 km (0.044 R)
• M28: 11,967,680 km (0.025 R)
• M29: 12,136,426 km (0.066 R)
• M30: 13,557,756 km (0.093 R)
• M31: 14,355,112 km (0.113 R)
• M32: 15,122,250 km (0.108 R)
• M33: 15,213,355 km (0.105 R)
• M34: 15,396,164 km (0.111 R)
• M35: 15,902,553 km (0.109 R)
• M36: 16,134,579 km (0.074 R)
• M37: 16,320,978 km (0.075 R)
• M38: 16,648,897 km (0.065 R)
• M39: 16,884,513 km (0.061 R)
• M40: 17,073,904 km (0.109 R)
• M41: 17,502,352 km (0.112 R)
• M42: 18,224,312 km (0.075 R)
• M43: 18,418,490 km (0.112 R)
• M44: 18,613,266 km (0.117 R)
• M45: 18,906,927 km (0.093 R)
• M46: 19,697,402 km (0.058 R)
• M47: 19,796,885 km (0.112 R)
• M48: 19,996,598 km (0.049 R)
• M49: 20,548,913 km (0.063 R)
• M50: 21,463,854 km (0.118 R)
• M51: 22,081,095 km (0.106 R)
• M52: 22,651,960 km (0.098 R)
• M53: 23,649,628 km (0.093 R)
• M54: 24,180,551 km (0.073 R)
• M55: 24,768,919 km (0.105 R)
• M56: 25,796,507 km (0.112 R)
• M57: 26,014,621 km (0.095 R)
• M58: 26,452,643 km (0.071 R)
• M59: 26,727,604 km (0.119 R)
• M60: 26,893,209 km (0.099 R)
• M61: 27,447,170 km (0.074 R)
• M62: 28,397,715 km (0.094 R)
• M63: 31,429,615 km (0.119 R)
• M64: 31,954,554 km (0.114 R)
• M65: 32,541,277 km (0.111 R)
• M66: 32,659,160 km (0.09 R)
• M67: 33,072,499 km (0.099 R)
• M68: 33,963,953 km (0.072 R)
• M69: 34,083,481 km (0.088 R)
• M70: 34,442,815 km (0.042 R)
• M71: 34,984,060 km (0.088 R)
• M72: 35,104,636 km (0.097 R)
• M73: 35,285,949 km (0.115 R)
• M74: 35,588,735 km (0.115 R)
• M75: 36,441,144 km (0.07 R)
• M76: 37,177,016 km (0.099 R)
• M77: 38,725,952 km (0.074 R)
• M78: 39,917,349 km (0.096 R)
• M79: 40,232,702 km (0.11 R)
• M80: 40,993,407 km (0.091 R)
• M81: 42,786,487 km (0.107 R)
• M82: 43,173,945 km (0.048 R)
• M83: 43,303,497 km (0.112 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: 424 - 18,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit