🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.5

Radius: 14.3

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.47 AU - 0.57 AU

Year: 254 Days

Day: 8.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 15,970,253 km

• M1: 178,769 km (0.065 R)
• M2: 286,480 km (0.11 R)
• M3: 385,663 km (0.067 R)
• M4: 484,996 km (0.092 R)
• M5: 583,132 km (0.085 R)
• M6: 704,307 km (0.102 R)
• M7: 795,711 km (0.1 R)
• M8: 917,633 km (0.099 R)
• M9: 1,091,017 km (0.084 R)
• M10: 1,189,303 km (0.059 R)
• M11: 1,309,281 km (0.117 R)
• M12: 1,410,858 km (0.08 R)
• M13: 1,507,348 km (0.092 R)
• M14: 1,634,357 km (0.108 R)
• M15: 1,728,155 km (0.088 R)
• M16: 1,865,934 km (0.066 R)
• M17: 1,977,235 km (0.093 R)
• M18: 2,086,442 km (0.097 R)
• M19: 2,184,279 km (0.073 R)
• M20: 2,329,538 km (0.066 R)
• M21: 2,426,627 km (0.099 R)
• M22: 2,605,995 km (0.098 R)
• M23: 2,706,973 km (0.111 R)
• M24: 2,883,499 km (0.117 R)
• M25: 2,978,194 km (0.11 R)
• M26: 3,124,800 km (0.099 R)
• M27: 3,232,511 km (0.084 R)
• M28: 3,446,436 km (0.055 R)
• M29: 3,632,835 km (0.074 R)
• M30: 3,789,912 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.4

Radius: 8.2

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.55 AU - 0.61 AU

Year: 300 Days

Day: 10.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 15,970,253 km

• M1: 102,325 km (0.1 R)
• M2: 183,407 km (0.081 R)
• M3: 243,695 km (0.07 R)
• M4: 379,081 km (0.099 R)
• M5: 439,070 km (0.066 R)
• M6: 494,720 km (0.108 R)
• M7: 587,620 km (0.03 R)
• M8: 647,160 km (0.12 R)
• M9: 782,397 km (0.111 R)
• M10: 903,122 km (0.083 R)
• M11: 976,425 km (0.083 R)
• M12: 1,030,131 km (0.101 R)
• M13: 1,278,912 km (0.096 R)
• M14: 1,330,075 km (0.063 R)
• M15: 1,382,135 km (0.11 R)
• M16: 1,434,793 km (0.114 R)
• M17: 1,517,222 km (0.113 R)
• M18: 1,678,189 km (0.079 R)
• M19: 1,831,676 km (0.076 R)
• M20: 1,889,870 km (0.095 R)
• M21: 2,045,003 km (0.089 R)
• M22: 2,110,078 km (0.075 R)
• M23: 2,256,833 km (0.064 R)
• M24: 2,319,365 km (0.078 R)
• M25: 2,392,220 km (0.114 R)
• M26: 2,490,655 km (0.042 R)
• M27: 2,625,742 km (0.063 R)
• M28: 2,763,222 km (0.11 R)
• M29: 2,825,156 km (0.116 R)
• M30: 2,877,066 km (0.116 R)
• M31: 3,056,135 km (0.098 R)
• M32: 3,130,934 km (0.12 R)
• M33: 3,222,488 km (0.036 R)
• M34: 3,320,624 km (0.057 R)
• M35: 3,497,299 km (0.11 R)
• M36: 3,570,004 km (0.115 R)
• M37: 3,654,526 km (0.104 R)
• M38: 3,791,109 km (0.052 R)
• M39: 3,854,389 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.3

Radius: 9.1

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.61 AU - 0.95 AU

Year: 467 Days

Day: 10 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 15,970,253 km

• M1: 113,395 km (0.098 R)
• M2: 172,187 km (0.055 R)
• M3: 252,970 km (0.075 R)
• M4: 311,612 km (0.11 R)
• M5: 373,247 km (0.091 R)
• M6: 461,509 km (0.09 R)
• M7: 527,482 km (0.112 R)
• M8: 593,006 km (0.088 R)
• M9: 733,628 km (0.088 R)
• M10: 790,475 km (0.067 R)
• M11: 1,004,400 km (0.08 R)
• M12: 1,128,716 km (0.076 R)
• M13: 1,195,437 km (0.061 R)
• M14: 1,371,064 km (0.035 R)
• M15: 1,504,207 km (0.076 R)
• M16: 1,566,589 km (0.081 R)
• M17: 1,624,334 km (0.101 R)
• M18: 1,711,998 km (0.04 R)
• M19: 1,783,506 km (0.052 R)
• M20: 1,923,230 km (0.077 R)
• M21: 2,041,413 km (0.09 R)
• M22: 2,272,092 km (0.112 R)
• M23: 2,430,666 km (0.106 R)
• M24: 2,497,836 km (0.097 R)
• M25: 2,606,743 km (0.119 R)
• M26: 2,703,234 km (0.056 R)
• M27: 2,850,288 km (0.106 R)
• M28: 2,914,167 km (0.115 R)
• M29: 3,021,578 km (0.094 R)
• M30: 3,130,485 km (0.108 R)
• M31: 3,225,779 km (0.094 R)
• M32: 3,427,138 km (0.092 R)
• M33: 3,548,312 km (0.085 R)
• M34: 3,617,127 km (0.115 R)
• M35: 3,678,761 km (0.091 R)
• M36: 3,826,414 km (0.092 R)
• M37: 3,928,440 km (0.039 R)
• M38: 4,135,633 km (0.076 R)
• M39: 4,248,580 km (0.11 R)
• M40: 4,321,733 km (0.065 R)
• M41: 4,379,029 km (0.066 R)
• M42: 4,452,930 km (0.059 R)
• M43: 4,519,052 km (0.108 R)
• M44: 4,627,062 km (0.078 R)
• M45: 5,007,938 km (0.036 R)
• M46: 5,241,461 km (0.1 R)
• M47: 5,398,987 km (0.1 R)
• M48: 5,549,333 km (0.097 R)
• M49: 5,638,344 km (0.111 R)
• M50: 5,781,808 km (0.086 R)
• M51: 6,072,477 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.6

Radius: 15

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.68 AU - 1.08 AU

Year: 560 Days

Day: 6.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 15,970,253 km

• M1: 189,541 km (0.083 R)
• M2: 299,046 km (0.105 R)
• M3: 406,457 km (0.117 R)
• M4: 501,602 km (0.07 R)
• M5: 759,658 km (0.117 R)
• M6: 874,848 km (0.073 R)
• M7: 1,030,580 km (0.113 R)
• M8: 1,147,416 km (0.092 R)
• M9: 1,287,589 km (0.11 R)
• M10: 1,482,664 km (0.111 R)
• M11: 1,611,767 km (0.059 R)
• M12: 1,755,232 km (0.114 R)
• M13: 1,871,170 km (0.103 R)
• M14: 2,028,098 km (0.072 R)
• M15: 2,246,362 km (0.115 R)
• M16: 2,408,077 km (0.043 R)
• M17: 2,514,142 km (0.095 R)
• M18: 2,676,156 km (0.101 R)
• M19: 2,860,610 km (0.099 R)
• M20: 2,985,973 km (0.077 R)
• M21: 3,119,564 km (0.057 R)
• M22: 3,472,615 km (0.046 R)
• M23: 3,599,923 km (0.081 R)
• M24: 3,790,660 km (0.095 R)
• M25: 3,921,858 km (0.037 R)
• M26: 4,090,006 km (0.069 R)
• M27: 4,203,401 km (0.113 R)
• M28: 4,310,663 km (0.042 R)
• M29: 4,498,857 km (0.105 R)
• M30: 4,726,994 km (0.115 R)
• M31: 4,868,663 km (0.091 R)
• M32: 5,026,937 km (0.114 R)
• M33: 5,125,821 km (0.063 R)
• M34: 5,271,380 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.8

Radius: 11.9

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.09 AU - 2.89 AU

Year: 2665 Days

Day: 12.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 15,970,253 km

• M1: 173,534 km (0.081 R)
• M2: 251,474 km (0.058 R)
• M3: 402,568 km (0.099 R)
• M4: 497,563 km (0.109 R)
• M5: 899,981 km (0.11 R)
• M6: 998,715 km (0.105 R)
• M7: 1,256,473 km (0.081 R)
• M8: 1,457,831 km (0.119 R)
• M9: 1,964,070 km (0.067 R)
• M10: 2,051,286 km (0.105 R)
• M11: 2,139,698 km (0.109 R)
• M12: 2,214,497 km (0.096 R)
• M13: 2,336,120 km (0.046 R)
• M14: 2,585,949 km (0.107 R)
• M15: 2,665,984 km (0.035 R)
• M16: 2,960,691 km (0.049 R)
• M17: 3,405,296 km (0.047 R)
• M18: 3,546,367 km (0.084 R)
• M19: 3,635,527 km (0.069 R)
• M20: 3,779,889 km (0.062 R)
• M21: 3,944,447 km (0.085 R)
• M22: 4,092,848 km (0.03 R)
• M23: 4,243,194 km (0.117 R)
• M24: 4,491,227 km (0.071 R)
• M25: 4,842,782 km (0.081 R)
• M26: 5,448,654 km (0.089 R)
• M27: 6,035,676 km (0.12 R)
• M28: 6,185,573 km (0.116 R)
• M29: 6,380,200 km (0.053 R)
• M30: 6,467,415 km (0.052 R)
• M31: 6,709,165 km (0.065 R)
• M32: 7,383,702 km (0.118 R)
• M33: 7,567,259 km (0.049 R)
• M34: 7,752,461 km (0.093 R)
• M35: 8,032,957 km (0.039 R)
• M36: 9,634,701 km (0.093 R)
• M37: 9,785,047 km (0.115 R)
• M38: 10,317,765 km (0.045 R)
• M39: 10,471,851 km (0.057 R)
• M40: 10,626,535 km (0.107 R)
• M41: 10,860,057 km (0.11 R)
• M42: 10,964,327 km (0.113 R)
• M43: 11,147,734 km (0.104 R)
• M44: 11,411,475 km (0.091 R)
• M45: 11,837,829 km (0.11 R)
• M46: 11,945,240 km (0.084 R)
• M47: 12,269,569 km (0.09 R)
• M48: 12,378,177 km (0.061 R)
• M49: 13,231,632 km (0.068 R)
• M50: 13,371,058 km (0.061 R)
• M51: 13,905,421 km (0.033 R)
• M52: 14,075,514 km (0.068 R)
• M53: 14,246,504 km (0.106 R)
• M54: 14,879,004 km (0.066 R)
• M55: 15,904,049 km (0.097 R)
• M56: 16,230,920 km (0.106 R)
• M57: 16,320,529 km (0.118 R)
• M58: 16,590,105 km (0.088 R)
• M59: 17,012,569 km (0.064 R)
• M60: 17,499,510 km (0.077 R)
• M61: 18,053,022 km (0.076 R)
• M62: 18,176,740 km (0.106 R)
• M63: 18,518,571 km (0.105 R)
• M64: 18,705,867 km (0.099 R)
• M65: 18,831,230 km (0.111 R)
• M66: 20,034,895 km (0.056 R)
• M67: 20,420,259 km (0.102 R)
• M68: 20,516,899 km (0.117 R)
• M69: 20,970,330 km (0.026 R)
• M70: 21,623,774 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.2

Radius: 12.6

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.63 AU - 3.35 AU

Year: 3507 Days

Day: 14.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 15,970,253 km

• M1: 240,553 km (0.113 R)
• M2: 335,099 km (0.036 R)
• M3: 458,218 km (0.109 R)
• M4: 592,707 km (0.042 R)
• M5: 818,300 km (0.096 R)
• M6: 906,862 km (0.106 R)
• M7: 1,127,519 km (0.091 R)
• M8: 1,319,453 km (0.1 R)
• M9: 1,461,721 km (0.099 R)
• M10: 1,547,291 km (0.096 R)
• M11: 1,723,667 km (0.119 R)
• M12: 1,814,323 km (0.046 R)
• M13: 1,893,460 km (0.102 R)
• M14: 2,124,290 km (0.063 R)
• M15: 2,222,127 km (0.104 R)
• M16: 2,749,310 km (0.092 R)
• M17: 3,478,599 km (0.098 R)
• M18: 3,848,106 km (0.12 R)
• M19: 4,142,365 km (0.081 R)
• M20: 4,372,447 km (0.07 R)
• M21: 4,845,325 km (0.078 R)
• M22: 4,938,076 km (0.104 R)
• M23: 5,163,371 km (0.041 R)
• M24: 5,296,363 km (0.076 R)
• M25: 5,780,761 km (0.106 R)
• M26: 6,018,472 km (0.083 R)
• M27: 6,118,403 km (0.083 R)
• M28: 6,667,876 km (0.064 R)
• M29: 6,812,986 km (0.085 R)
• M30: 7,106,198 km (0.08 R)
• M31: 7,403,748 km (0.067 R)
• M32: 7,662,104 km (0.071 R)
• M33: 7,792,403 km (0.079 R)
• M34: 8,055,097 km (0.099 R)
• M35: 8,298,643 km (0.118 R)
• M36: 8,410,093 km (0.1 R)
• M37: 8,522,142 km (0.119 R)
• M38: 8,634,490 km (0.105 R)
• M39: 9,089,417 km (0.113 R)
• M40: 10,260,918 km (0.048 R)
• M41: 10,670,068 km (0.039 R)
• M42: 10,767,008 km (0.077 R)
• M43: 10,888,780 km (0.026 R)
• M44: 11,035,386 km (0.12 R)
• M45: 11,380,209 km (0.07 R)
• M46: 11,504,226 km (0.119 R)
• M47: 12,131,191 km (0.109 R)
• M48: 12,359,477 km (0.098 R)
• M49: 12,666,302 km (0.093 R)
• M50: 12,820,687 km (0.063 R)
• M51: 13,313,463 km (0.039 R)
• M52: 13,418,031 km (0.087 R)
• M53: 13,549,079 km (0.102 R)
• M54: 14,317,863 km (0.09 R)
• M55: 15,019,028 km (0.108 R)
• M56: 15,100,708 km (0.084 R)
• M57: 15,237,142 km (0.117 R)
• M58: 15,897,467 km (0.087 R)
• M59: 16,539,241 km (0.066 R)
• M60: 16,764,386 km (0.113 R)
• M61: 16,990,578 km (0.098 R)
• M62: 17,417,530 km (0.096 R)
• M63: 17,617,842 km (0.11 R)
• M64: 18,021,008 km (0.054 R)
• M65: 18,514,681 km (0.059 R)
• M66: 18,690,010 km (0.099 R)
• M67: 19,219,287 km (0.12 R)
• M68: 19,337,470 km (0.036 R)
• M69: 19,456,101 km (0.032 R)
• M70: 19,574,732 km (0.055 R)
• M71: 19,872,731 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.1

Radius: 10.1

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.79 AU - 4.31 AU

Year: 4537 Days

Day: 12 Hours

Environment

Temp: -212 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 15,970,253 km

• M1: 141,520 km (0.087 R)
• M2: 212,130 km (0.071 R)
• M3: 318,943 km (0.06 R)
• M4: 703,708 km (0.117 R)
• M5: 800,797 km (0.063 R)
• M6: 1,009,486 km (0.093 R)
• M7: 1,101,938 km (0.046 R)
• M8: 1,177,934 km (0.073 R)
• M9: 1,417,141 km (0.093 R)
• M10: 1,617,901 km (0.075 R)
• M11: 1,805,347 km (0.088 R)
• M12: 1,873,265 km (0.109 R)
• M13: 2,047,097 km (0.071 R)
• M14: 2,153,910 km (0.058 R)
• M15: 2,274,935 km (0.069 R)
• M16: 2,360,954 km (0.1 R)
• M17: 2,600,011 km (0.046 R)
• M18: 2,703,084 km (0.113 R)
• M19: 2,768,309 km (0.112 R)
• M20: 3,047,757 km (0.08 R)
• M21: 3,184,041 km (0.073 R)
• M22: 3,491,166 km (0.065 R)
• M23: 3,576,586 km (0.119 R)
• M24: 3,648,393 km (0.095 R)
• M25: 3,881,167 km (0.105 R)
• M26: 4,014,309 km (0.059 R)
• M27: 4,194,276 km (0.119 R)
• M28: 4,392,193 km (0.084 R)
• M29: 4,469,236 km (0.111 R)
• M30: 4,750,032 km (0.087 R)
• M31: 5,036,661 km (0.053 R)
• M32: 5,117,444 km (0.084 R)
• M33: 5,263,601 km (0.05 R)
• M34: 5,345,431 km (0.117 R)
• M35: 5,761,164 km (0.073 R)
• M36: 5,845,537 km (0.095 R)
• M37: 6,170,164 km (0.072 R)
• M38: 7,052,193 km (0.097 R)
• M39: 7,160,652 km (0.078 R)
• M40: 7,306,210 km (0.091 R)
• M41: 8,048,665 km (0.034 R)
• M42: 8,448,091 km (0.049 R)
• M43: 8,815,055 km (0.031 R)
• M44: 8,892,995 km (0.111 R)
• M45: 9,504,850 km (0.118 R)
• M46: 9,765,450 km (0.11 R)
• M47: 9,866,279 km (0.029 R)
• M48: 10,130,169 km (0.092 R)
• M49: 10,334,819 km (0.082 R)
• M50: 10,458,238 km (0.097 R)
• M51: 10,789,746 km (0.086 R)
• M52: 11,145,789 km (0.07 R)
• M53: 11,251,256 km (0.096 R)
• M54: 11,399,358 km (0.072 R)
• M55: 11,463,086 km (0.051 R)
• M56: 11,526,965 km (0.097 R)
• M57: 11,761,983 km (0.053 R)
• M58: 11,934,021 km (0.114 R)
• M59: 12,041,881 km (0.071 R)
• M60: 13,116,442 km (0.119 R)
• M61: 13,272,473 km (0.111 R)
• M62: 14,198,783 km (0.116 R)
• M63: 14,496,782 km (0.095 R)
• M64: 14,681,236 km (0.065 R)
• M65: 14,796,875 km (0.112 R)
• M66: 14,959,338 km (0.099 R)
• M67: 15,379,858 km (0.109 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: 501 - 12,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit