🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.8

Radius: 12.1

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.61 AU - 0.73 AU

Year: 379 Days

Day: 13.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,016,441 km

• M1: 152,889 km (0.062 R)
• M2: 233,821 km (0.116 R)
• M3: 310,864 km (0.097 R)
• M4: 391,797 km (0.046 R)
• M5: 476,768 km (0.093 R)
• M6: 572,212 km (0.105 R)
• M7: 670,498 km (0.085 R)
• M8: 749,934 km (0.116 R)
• M9: 835,654 km (0.116 R)
• M10: 964,158 km (0.091 R)
• M11: 1,064,688 km (0.07 R)
• M12: 1,171,950 km (0.05 R)
• M13: 1,257,968 km (0.105 R)
• M14: 1,401,134 km (0.11 R)
• M15: 1,506,451 km (0.052 R)
• M16: 1,655,749 km (0.103 R)
• M17: 1,753,437 km (0.087 R)
• M18: 1,980,676 km (0.081 R)
• M19: 2,081,056 km (0.107 R)
• M20: 2,171,712 km (0.087 R)
• M21: 2,275,533 km (0.046 R)
• M22: 2,373,071 km (0.109 R)
• M23: 2,572,485 km (0.102 R)
• M24: 2,715,501 km (0.116 R)
• M25: 2,831,738 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.8

Radius: 14.4

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.76 AU - 0.76 AU

Year: 457 Days

Day: 7.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 34,016,441 km

• M1: 179,218 km (0.102 R)
• M2: 269,426 km (0.118 R)
• M3: 362,476 km (0.115 R)
• M4: 465,698 km (0.103 R)
• M5: 565,630 km (0.104 R)
• M6: 674,986 km (0.084 R)
• M7: 825,930 km (0.053 R)
• M8: 932,294 km (0.09 R)
• M9: 1,066,932 km (0.096 R)
• M10: 1,199,027 km (0.05 R)
• M11: 1,292,077 km (0.073 R)
• M12: 1,382,733 km (0.034 R)
• M13: 1,475,633 km (0.07 R)
• M14: 1,630,168 km (0.094 R)
• M15: 1,729,052 km (0.105 R)
• M16: 1,858,305 km (0.065 R)
• M17: 2,091,378 km (0.114 R)
• M18: 2,193,404 km (0.113 R)
• M19: 2,446,673 km (0.059 R)
• M20: 2,625,293 km (0.101 R)
• M21: 2,742,578 km (0.078 R)
• M22: 2,874,972 km (0.095 R)
• M23: 2,982,383 km (0.117 R)
• M24: 3,146,193 km (0.091 R)
• M25: 3,292,051 km (0.115 R)
• M26: 3,468,726 km (0.066 R)
• M27: 3,699,406 km (0.065 R)
• M28: 3,816,840 km (0.117 R)
• M29: 4,032,710 km (0.099 R)
• M30: 4,123,217 km (0.03 R)
• M31: 4,437,970 km (0.097 R)
• M32: 4,594,300 km (0.103 R)
• M33: 4,969,043 km (0.094 R)
• M34: 5,107,122 km (0.102 R)
• M35: 5,197,180 km (0.094 R)
• M36: 5,337,353 km (0.114 R)
• M37: 5,554,270 km (0.091 R)
• M38: 5,731,543 km (0.046 R)
• M39: 5,833,719 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.5

Radius: 8.5

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.85 AU - 1.27 AU

Year: 753 Days

Day: 11.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 34,016,441 km

• M1: 105,915 km (0.06 R)
• M2: 232,774 km (0.057 R)
• M3: 329,415 km (0.077 R)
• M4: 451,636 km (0.098 R)
• M5: 535,860 km (0.094 R)
• M6: 732,880 km (0.095 R)
• M7: 899,083 km (0.117 R)
• M8: 965,355 km (0.112 R)
• M9: 1,084,136 km (0.11 R)
• M10: 1,227,750 km (0.118 R)
• M11: 1,281,605 km (0.088 R)
• M12: 1,505,254 km (0.057 R)
• M13: 1,563,148 km (0.074 R)
• M14: 1,644,081 km (0.104 R)
• M15: 1,718,880 km (0.086 R)
• M16: 1,833,172 km (0.089 R)
• M17: 1,926,521 km (0.093 R)
• M18: 2,005,659 km (0.068 R)
• M19: 2,241,126 km (0.095 R)
• M20: 2,374,866 km (0.058 R)
• M21: 2,589,240 km (0.053 R)
• M22: 2,676,755 km (0.081 R)
• M23: 2,747,514 km (0.106 R)
• M24: 2,818,873 km (0.088 R)
• M25: 2,890,979 km (0.036 R)
• M26: 2,981,934 km (0.103 R)
• M27: 3,046,112 km (0.099 R)
• M28: 3,213,362 km (0.05 R)
• M29: 3,547,414 km (0.108 R)
• M30: 3,812,651 km (0.083 R)
• M31: 3,872,490 km (0.11 R)
• M32: 3,942,801 km (0.101 R)
• M33: 4,064,125 km (0.086 R)
• M34: 4,125,311 km (0.086 R)
• M35: 4,207,291 km (0.084 R)
• M36: 4,300,340 km (0.109 R)
• M37: 4,668,202 km (0.074 R)
• M38: 4,775,314 km (0.1 R)
• M39: 4,850,711 km (0.098 R)
• M40: 5,013,623 km (0.072 R)
• M41: 5,189,401 km (0.09 R)
• M42: 5,255,822 km (0.118 R)
• M43: 5,400,782 km (0.043 R)
• M44: 5,490,691 km (0.068 R)
• M45: 5,866,630 km (0.092 R)
• M46: 5,982,269 km (0.027 R)
• M47: 6,333,675 km (0.103 R)
• M48: 6,511,846 km (0.061 R)
• M49: 6,583,653 km (0.071 R)
• M50: 6,691,812 km (0.051 R)
• M51: 6,812,537 km (0.052 R)
• M52: 7,019,730 km (0.063 R)
• M53: 7,081,066 km (0.075 R)
• M54: 7,365,302 km (0.116 R)
• M55: 7,440,101 km (0.087 R)
• M56: 7,691,275 km (0.058 R)
• M57: 7,779,837 km (0.069 R)
• M58: 7,843,416 km (0.097 R)
• M59: 7,945,293 km (0.087 R)
• M60: 8,370,450 km (0.12 R)

Asteroid Belt

Center: 1.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570

Radius: 12.8

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.38 AU - 2.04 AU

Year: 1543 Days

Day: 7.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 34,016,441 km

• M1: 281,543 km (0.095 R)
• M2: 396,434 km (0.099 R)
• M3: 516,711 km (0.101 R)
• M4: 698,472 km (0.1 R)
• M5: 911,051 km (0.081 R)
• M6: 1,145,920 km (0.064 R)
• M7: 1,401,134 km (0.109 R)
• M8: 1,545,047 km (0.041 R)
• M9: 1,675,197 km (0.104 R)
• M10: 2,119,054 km (0.115 R)
• M11: 2,599,263 km (0.099 R)
• M12: 2,733,153 km (0.055 R)
• M13: 2,892,325 km (0.068 R)
• M14: 3,042,970 km (0.101 R)
• M15: 3,148,886 km (0.075 R)
• M16: 3,498,496 km (0.095 R)
• M17: 3,860,822 km (0.05 R)
• M18: 4,130,846 km (0.027 R)
• M19: 4,261,595 km (0.083 R)
• M20: 4,354,046 km (0.066 R)
• M21: 4,716,671 km (0.089 R)
• M22: 4,853,553 km (0.104 R)
• M23: 4,936,281 km (0.097 R)
• M24: 5,019,457 km (0.105 R)
• M25: 5,103,232 km (0.036 R)
• M26: 5,215,580 km (0.119 R)
• M27: 5,414,246 km (0.087 R)
• M28: 5,586,583 km (0.086 R)
• M29: 5,731,543 km (0.1 R)
• M30: 5,936,642 km (0.1 R)
• M31: 6,189,014 km (0.03 R)
• M32: 6,444,975 km (0.109 R)
• M33: 6,551,340 km (0.113 R)
• M34: 6,643,043 km (0.034 R)
• M35: 6,735,046 km (0.111 R)
• M36: 6,827,647 km (0.078 R)
• M37: 6,920,697 km (0.061 R)
• M38: 7,014,046 km (0.108 R)
• M39: 7,107,844 km (0.1 R)
• M40: 7,344,358 km (0.083 R)
• M41: 7,922,404 km (0.118 R)
• M42: 8,216,962 km (0.078 R)
• M43: 8,398,724 km (0.104 R)
• M44: 8,515,111 km (0.069 R)
• M45: 8,598,586 km (0.118 R)
• M46: 8,833,754 km (0.103 R)
• M47: 9,362,284 km (0.086 R)
• M48: 10,094,565 km (0.119 R)
• M49: 10,378,352 km (0.113 R)
• M50: 10,485,464 km (0.058 R)
• M51: 10,682,934 km (0.095 R)
• M52: 10,990,357 km (0.028 R)
• M53: 11,319,173 km (0.085 R)
• M54: 11,484,778 km (0.078 R)
• M55: 11,725,332 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167

Radius: 13.3

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.51 AU - 2.11 AU

Year: 1681 Days

Day: 7.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 34,016,441 km

• M1: 170,691 km (0.119 R)
• M2: 313,856 km (0.085 R)
• M3: 431,739 km (0.102 R)
• M4: 551,717 km (0.113 R)
• M5: 717,172 km (0.112 R)
• M6: 809,773 km (0.064 R)
• M7: 990,488 km (0.105 R)
• M8: 1,114,803 km (0.118 R)
• M9: 1,231,490 km (0.09 R)
• M10: 1,352,514 km (0.092 R)
• M11: 1,585,588 km (0.119 R)
• M12: 1,756,129 km (0.095 R)
• M13: 1,839,904 km (0.036 R)
• M14: 1,979,928 km (0.1 R)
• M15: 2,164,382 km (0.089 R)
• M16: 2,287,950 km (0.1 R)
• M17: 2,388,480 km (0.069 R)
• M18: 2,567,997 km (0.105 R)
• M19: 2,725,673 km (0.028 R)
• M20: 2,904,592 km (0.107 R)
• M21: 3,041,474 km (0.118 R)
• M22: 3,340,820 km (0.11 R)
• M23: 3,426,838 km (0.057 R)
• M24: 3,768,221 km (0.108 R)
• M25: 3,887,899 km (0.092 R)
• M26: 3,978,406 km (0.084 R)
• M27: 4,161,813 km (0.101 R)
• M28: 4,316,796 km (0.119 R)
• M29: 4,494,668 km (0.077 R)
• M30: 4,804,036 km (0.088 R)
• M31: 4,934,037 km (0.113 R)
• M32: 5,120,286 km (0.095 R)
• M33: 5,230,989 km (0.113 R)
• M34: 5,432,198 km (0.044 R)
• M35: 5,647,469 km (0.06 R)
• M36: 5,773,431 km (0.102 R)
• M37: 5,900,290 km (0.093 R)
• M38: 6,039,864 km (0.094 R)
• M39: 6,239,428 km (0.11 R)
• M40: 6,596,817 km (0.104 R)
• M41: 6,912,170 km (0.066 R)
• M42: 7,022,423 km (0.071 R)
• M43: 7,282,125 km (0.084 R)
• M44: 7,494,554 km (0.092 R)
• M45: 7,633,231 km (0.073 R)
• M46: 7,721,943 km (0.093 R)
• M47: 7,836,535 km (0.05 R)
• M48: 8,002,888 km (0.105 R)
• M49: 8,131,691 km (0.073 R)
• M50: 8,548,621 km (0.069 R)
• M51: 8,786,332 km (0.072 R)
• M52: 8,945,953 km (0.115 R)
• M53: 9,119,935 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418

Radius: 14.5

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.06 AU - 4.3 AU

Year: 4873 Days

Day: 8.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 34,016,441 km

• M1: 221,704 km (0.102 R)
• M2: 693,685 km (0.09 R)
• M3: 877,840 km (0.063 R)
• M4: 1,006,644 km (0.118 R)
• M5: 1,232,387 km (0.096 R)
• M6: 1,603,540 km (0.108 R)
• M7: 1,825,244 km (0.067 R)
• M8: 2,025,854 km (0.106 R)
• M9: 2,153,162 km (0.101 R)
• M10: 2,724,476 km (0.063 R)
• M11: 2,883,649 km (0.09 R)
• M12: 3,009,610 km (0.071 R)
• M13: 3,119,116 km (0.108 R)
• M14: 3,399,013 km (0.026 R)
• M15: 3,590,199 km (0.111 R)
• M16: 3,726,184 km (0.085 R)
• M17: 4,003,389 km (0.087 R)
• M18: 4,328,614 km (0.097 R)
• M19: 4,578,293 km (0.105 R)
• M20: 4,875,694 km (0.084 R)
• M21: 5,489,643 km (0.079 R)
• M22: 5,647,020 km (0.083 R)
• M23: 5,783,154 km (0.116 R)
• M24: 5,897,298 km (0.096 R)
• M25: 6,197,989 km (0.095 R)
• M26: 6,646,484 km (0.117 R)
• M27: 6,814,482 km (0.112 R)
• M28: 7,008,211 km (0.067 R)
• M29: 7,130,134 km (0.071 R)
• M30: 7,902,508 km (0.119 R)
• M31: 8,518,701 km (0.12 R)
• M32: 8,622,821 km (0.08 R)
• M33: 8,991,131 km (0.097 R)
• M34: 9,097,196 km (0.057 R)
• M35: 9,284,044 km (0.098 R)
• M36: 9,445,161 km (0.079 R)
• M37: 9,553,021 km (0.029 R)
• M38: 10,126,579 km (0.099 R)
• M39: 10,431,460 km (0.115 R)
• M40: 10,683,083 km (0.11 R)
• M41: 10,965,225 km (0.047 R)
• M42: 11,221,187 km (0.102 R)
• M43: 11,652,328 km (0.112 R)
• M44: 11,826,310 km (0.119 R)
• M45: 11,971,869 km (0.12 R)
• M46: 12,176,818 km (0.105 R)
• M47: 12,709,087 km (0.102 R)
• M48: 12,978,064 km (0.088 R)
• M49: 13,279,205 km (0.118 R)
• M50: 13,643,475 km (0.074 R)
• M51: 14,072,821 km (0.067 R)
• M52: 14,413,306 km (0.119 R)
• M53: 14,662,686 km (0.076 R)
• M54: 14,819,315 km (0.088 R)
• M55: 15,674,267 km (0.072 R)
• M56: 16,027,317 km (0.053 R)
• M57: 16,741,199 km (0.088 R)
• M58: 17,631,455 km (0.101 R)
• M59: 18,065,588 km (0.051 R)
• M60: 19,183,683 km (0.103 R)
• M61: 19,286,457 km (0.111 R)
• M62: 19,423,638 km (0.041 R)
• M63: 19,526,860 km (0.099 R)
• M64: 19,906,839 km (0.045 R)
• M65: 20,533,654 km (0.118 R)
• M66: 21,025,831 km (0.108 R)
• M67: 21,415,234 km (0.098 R)
• M68: 21,914,293 km (0.109 R)
• M69: 22,453,294 km (0.092 R)
• M70: 23,105,840 km (0.116 R)
• M71: 23,617,764 km (0.054 R)
• M72: 24,059,526 km (0.08 R)
• M73: 24,951,279 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.4

Radius: 7.5

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.18 AU - 7.3 AU

Year: 13447 Days

Day: 22 Hours

Environment

Temp: -229 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 34,016,441 km

• M1: 101,876 km (0.094 R)
• M2: 189,241 km (0.104 R)
• M3: 287,527 km (0.1 R)
• M4: 495,468 km (0.077 R)
• M5: 1,086,529 km (0.116 R)
• M6: 1,182,122 km (0.049 R)
• M7: 1,851,274 km (0.087 R)
• M8: 1,908,420 km (0.089 R)
• M9: 2,408,376 km (0.099 R)
• M10: 3,150,232 km (0.044 R)
• M11: 3,311,349 km (0.101 R)
• M12: 3,933,227 km (0.057 R)
• M13: 4,056,945 km (0.094 R)
• M14: 4,232,273 km (0.062 R)
• M15: 5,173,394 km (0.112 R)
• M16: 5,723,315 km (0.09 R)
• M17: 5,835,514 km (0.08 R)
• M18: 6,967,521 km (0.076 R)
• M19: 7,177,855 km (0.088 R)
• M20: 9,691,997 km (0.071 R)
• M21: 9,893,057 km (0.086 R)
• M22: 11,023,867 km (0.091 R)
• M23: 12,303,527 km (0.085 R)
• M24: 13,071,413 km (0.062 R)
• M25: 15,232,953 km (0.103 R)
• M26: 15,349,789 km (0.119 R)
• M27: 16,414,327 km (0.069 R)
• M28: 17,177,725 km (0.083 R)
• M29: 18,282,356 km (0.119 R)
• M30: 18,697,340 km (0.093 R)
• M31: 19,325,651 km (0.104 R)
• M32: 19,452,062 km (0.071 R)
• M33: 20,904,657 km (0.097 R)
• M34: 21,907,112 km (0.115 R)
• M35: 22,347,678 km (0.075 R)
• M36: 22,835,816 km (0.112 R)
• M37: 23,687,177 km (0.109 R)
• M38: 23,777,534 km (0.101 R)
• M39: 23,958,249 km (0.037 R)
• M40: 24,457,756 km (0.117 R)
• M41: 24,777,447 km (0.086 R)
• M42: 26,069,972 km (0.113 R)
• M43: 26,396,544 km (0.112 R)
• M44: 26,490,043 km (0.12 R)
• M45: 27,479,034 km (0.092 R)
• M46: 28,816,290 km (0.077 R)
• M47: 28,864,460 km (0.105 R)
• M48: 30,615,803 km (0.089 R)
• M49: 32,401,253 km (0.045 R)
• M50: 33,256,055 km (0.074 R)
• M51: 33,458,312 km (0.105 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 17,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit