🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634

Radius: 13.7

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.63 AU - 0.97 AU

Year: 485 Days

Day: 11.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 37,947,433 km

• M1: 173,234 km (0.07 R)
• M2: 302,038 km (0.055 R)
• M3: 470,186 km (0.031 R)
• M4: 568,173 km (0.105 R)
• M5: 655,239 km (0.092 R)
• M6: 781,350 km (0.088 R)
• M7: 867,817 km (0.055 R)
• M8: 971,788 km (0.112 R)
• M9: 1,070,822 km (0.117 R)
• M10: 1,198,578 km (0.085 R)
• M11: 1,400,685 km (0.053 R)
• M12: 1,642,585 km (0.106 R)
• M13: 1,792,182 km (0.109 R)
• M14: 1,940,584 km (0.06 R)
• M15: 2,167,972 km (0.063 R)
• M16: 2,275,533 km (0.097 R)
• M17: 2,589,090 km (0.08 R)
• M18: 2,689,919 km (0.084 R)
• M19: 2,902,797 km (0.027 R)
• M20: 3,000,784 km (0.082 R)
• M21: 3,149,933 km (0.115 R)
• M22: 3,316,136 km (0.072 R)
• M23: 3,426,240 km (0.095 R)
• M24: 3,537,541 km (0.115 R)
• M25: 3,702,996 km (0.101 R)
• M26: 3,832,697 km (0.053 R)
• M27: 3,948,337 km (0.115 R)
• M28: 4,318,442 km (0.084 R)
• M29: 4,479,409 km (0.085 R)
• M30: 4,568,869 km (0.108 R)
• M31: 4,849,065 km (0.046 R)
• M32: 5,041,747 km (0.085 R)
• M33: 5,237,122 km (0.071 R)
• M34: 5,340,046 km (0.07 R)
• M35: 5,426,364 km (0.099 R)
• M36: 5,521,807 km (0.081 R)
• M37: 5,635,501 km (0.098 R)
• M38: 5,927,367 km (0.05 R)
• M39: 6,025,653 km (0.095 R)
• M40: 6,133,662 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123

Radius: 8.6

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.36 AU - 1.42 AU

Year: 1112 Days

Day: 12.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 37,947,433 km

• M1: 116,088 km (0.118 R)
• M2: 190,588 km (0.091 R)
• M3: 272,867 km (0.031 R)
• M4: 337,194 km (0.085 R)
• M5: 408,402 km (0.116 R)
• M6: 474,674 km (0.077 R)
• M7: 627,862 km (0.08 R)
• M8: 811,419 km (0.097 R)
• M9: 912,248 km (0.036 R)
• M10: 968,945 km (0.103 R)
• M11: 1,081,443 km (0.049 R)
• M12: 1,255,874 km (0.109 R)
• M13: 1,406,669 km (0.082 R)
• M14: 1,529,339 km (0.096 R)
• M15: 1,655,600 km (0.089 R)
• M16: 1,720,076 km (0.065 R)
• M17: 1,797,418 km (0.072 R)
• M18: 1,869,824 km (0.118 R)
• M19: 1,931,009 km (0.098 R)
• M20: 2,030,193 km (0.074 R)
• M21: 2,201,632 km (0.06 R)
• M22: 2,538,377 km (0.082 R)
• M23: 2,723,429 km (0.098 R)
• M24: 2,835,179 km (0.096 R)
• M25: 2,905,789 km (0.083 R)
• M26: 3,092,188 km (0.108 R)
• M27: 3,253,006 km (0.066 R)
• M28: 3,409,036 km (0.108 R)
• M29: 3,499,393 km (0.116 R)
• M30: 3,605,757 km (0.12 R)
• M31: 3,659,314 km (0.106 R)
• M32: 3,790,660 km (0.096 R)
• M33: 3,876,530 km (0.1 R)
• M34: 3,939,361 km (0.095 R)
• M35: 3,994,562 km (0.114 R)
• M36: 4,066,070 km (0.066 R)
• M37: 4,170,041 km (0.092 R)
• M38: 4,291,065 km (0.114 R)
• M39: 4,905,165 km (0.115 R)
• M40: 5,041,598 km (0.109 R)
• M41: 5,118,940 km (0.094 R)
• M42: 5,300,851 km (0.1 R)
• M43: 5,388,216 km (0.049 R)
• M44: 5,528,988 km (0.095 R)
• M45: 5,653,304 km (0.081 R)
• M46: 5,751,589 km (0.118 R)
• M47: 5,949,807 km (0.067 R)
• M48: 6,251,396 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.7

Radius: 14.3

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.35 AU - 1.91 AU

Year: 1411 Days

Day: 9.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 122.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 37,947,433 km

• M1: 186,848 km (0.096 R)
• M2: 322,383 km (0.072 R)
• M3: 464,801 km (0.064 R)
• M4: 641,775 km (0.037 R)
• M5: 782,846 km (0.102 R)
• M6: 889,958 km (0.118 R)
• M7: 1,185,862 km (0.112 R)
• M8: 1,304,344 km (0.052 R)
• M9: 1,546,094 km (0.117 R)
• M10: 1,880,445 km (0.08 R)
• M11: 1,976,487 km (0.072 R)
• M12: 2,092,276 km (0.106 R)
• M13: 2,238,134 km (0.119 R)
• M14: 2,340,459 km (0.061 R)
• M15: 2,559,620 km (0.114 R)
• M16: 2,676,755 km (0.087 R)
• M17: 2,886,192 km (0.118 R)
• M18: 3,080,519 km (0.078 R)
• M19: 3,258,092 km (0.084 R)
• M20: 3,374,778 km (0.098 R)
• M21: 3,471,419 km (0.077 R)
• M22: 3,612,639 km (0.119 R)
• M23: 3,878,474 km (0.112 R)
• M24: 4,185,300 km (0.098 R)
• M25: 4,571,262 km (0.066 R)
• M26: 4,750,630 km (0.065 R)
• M27: 5,017,812 km (0.042 R)
• M28: 5,165,764 km (0.038 R)
• M29: 5,302,646 km (0.113 R)
• M30: 5,567,434 km (0.089 R)
• M31: 5,669,311 km (0.075 R)
• M32: 6,044,502 km (0.098 R)
• M33: 6,387,679 km (0.077 R)
• M34: 6,764,517 km (0.07 R)
• M35: 6,859,810 km (0.088 R)
• M36: 7,204,185 km (0.1 R)
• M37: 7,554,094 km (0.091 R)
• M38: 7,724,187 km (0.12 R)
• M39: 8,227,284 km (0.113 R)
• M40: 8,372,993 km (0.06 R)
• M41: 8,755,963 km (0.098 R)
• M42: 8,934,733 km (0.119 R)
• M43: 9,054,561 km (0.03 R)
• M44: 9,707,705 km (0.078 R)
• M45: 10,032,332 km (0.062 R)
• M46: 10,266,453 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266

Radius: 11.8

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.96 AU - 3.04 AU

Year: 2681 Days

Day: 6.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 37,947,433 km

• M1: 245,041 km (0.118 R)
• M2: 363,523 km (0.104 R)
• M3: 548,426 km (0.113 R)
• M4: 790,475 km (0.059 R)
• M5: 941,419 km (0.093 R)
• M6: 1,164,470 km (0.113 R)
• M7: 1,611,767 km (0.072 R)
• M8: 2,154,808 km (0.109 R)
• M9: 2,267,904 km (0.091 R)
• M10: 2,359,757 km (0.074 R)
• M11: 2,875,271 km (0.092 R)
• M12: 3,038,034 km (0.044 R)
• M13: 3,558,335 km (0.101 R)
• M14: 3,733,514 km (0.116 R)
• M15: 3,884,010 km (0.089 R)
• M16: 4,696,027 km (0.12 R)
• M17: 5,159,331 km (0.036 R)
• M18: 5,937,689 km (0.11 R)
• M19: 6,097,908 km (0.055 R)
• M20: 6,422,386 km (0.036 R)
• M21: 6,553,883 km (0.116 R)
• M22: 6,736,093 km (0.101 R)
• M23: 6,970,363 km (0.085 R)
• M24: 7,292,747 km (0.12 R)
• M25: 8,235,512 km (0.033 R)
• M26: 8,558,345 km (0.052 R)
• M27: 9,495,426 km (0.047 R)
• M28: 9,852,965 km (0.036 R)
• M29: 9,928,811 km (0.089 R)
• M30: 10,195,693 km (0.112 R)
• M31: 10,484,417 km (0.072 R)
• M32: 11,168,379 km (0.096 R)
• M33: 11,406,239 km (0.09 R)
• M34: 11,887,047 km (0.064 R)
• M35: 12,069,107 km (0.052 R)
• M36: 12,394,932 km (0.102 R)
• M37: 12,827,120 km (0.117 R)
• M38: 13,097,144 km (0.11 R)
• M39: 13,663,970 km (0.059 R)
• M40: 14,088,978 km (0.094 R)
• M41: 14,324,595 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.3

Radius: 13.5

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.07 AU - 3.27 AU

Year: 2959 Days

Day: 14.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 37,947,433 km

• M1: 168,447 km (0.101 R)
• M2: 279,299 km (0.052 R)
• M3: 372,648 km (0.104 R)
• M4: 525,687 km (0.104 R)
• M5: 631,901 km (0.105 R)
• M6: 763,996 km (0.111 R)
• M7: 925,263 km (0.112 R)
• M8: 1,010,683 km (0.069 R)
• M9: 1,179,878 km (0.073 R)
• M10: 1,305,391 km (0.099 R)
• M11: 1,391,859 km (0.105 R)
• M12: 1,698,385 km (0.089 R)
• M13: 1,866,233 km (0.112 R)
• M14: 1,964,669 km (0.114 R)
• M15: 2,090,181 km (0.104 R)
• M16: 2,283,911 km (0.109 R)
• M17: 2,703,234 km (0.049 R)
• M18: 3,073,937 km (0.074 R)
• M19: 3,191,371 km (0.085 R)
• M20: 3,400,509 km (0.092 R)
• M21: 3,568,059 km (0.114 R)
• M22: 3,660,660 km (0.096 R)
• M23: 3,879,821 km (0.071 R)
• M24: 3,975,264 km (0.068 R)
• M25: 4,103,470 km (0.12 R)
• M26: 4,200,708 km (0.083 R)
• M27: 4,380,824 km (0.092 R)
• M28: 4,597,143 km (0.084 R)
• M29: 4,885,418 km (0.117 R)
• M30: 5,162,174 km (0.045 R)
• M31: 5,249,838 km (0.1 R)
• M32: 5,408,711 km (0.044 R)
• M33: 6,546,552 km (0.106 R)
• M34: 7,142,850 km (0.083 R)
• M35: 7,398,063 km (0.086 R)
• M36: 7,497,097 km (0.113 R)
• M37: 8,490,726 km (0.075 R)
• M38: 8,782,143 km (0.118 R)
• M39: 9,396,541 km (0.109 R)
• M40: 9,698,280 km (0.11 R)
• M41: 9,785,047 km (0.119 R)
• M42: 9,915,646 km (0.09 R)
• M43: 10,003,011 km (0.077 R)
• M44: 10,599,907 km (0.095 R)
• M45: 10,869,033 km (0.03 R)
• M46: 10,959,091 km (0.106 R)
• M47: 12,130,742 km (0.103 R)
• M48: 12,247,727 km (0.094 R)
• M49: 12,341,675 km (0.118 R)
• M50: 12,530,168 km (0.069 R)
• M51: 13,245,545 km (0.085 R)
• M52: 13,583,935 km (0.034 R)
• M53: 13,705,559 km (0.102 R)
• M54: 13,827,481 km (0.118 R)
• M55: 14,591,477 km (0.056 R)
• M56: 14,865,840 km (0.03 R)
• M57: 14,966,070 km (0.084 R)
• M58: 15,750,412 km (0.079 R)
• M59: 15,903,750 km (0.077 R)
• M60: 16,031,955 km (0.097 R)
• M61: 16,340,875 km (0.075 R)
• M62: 16,677,919 km (0.116 R)
• M63: 16,886,458 km (0.084 R)
• M64: 17,095,895 km (0.108 R)
• M65: 17,227,242 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.8

Radius: 13.1

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.92 AU - 4.84 AU

Year: 5184 Days

Day: 5.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,947,433 km

• M1: 167,250 km (0.068 R)
• M2: 349,161 km (0.062 R)
• M3: 519,105 km (0.071 R)
• M4: 647,609 km (0.095 R)
• M5: 800,049 km (0.104 R)
• M6: 905,217 km (0.09 R)
• M7: 990,637 km (0.11 R)
• M8: 1,210,396 km (0.12 R)
• M9: 1,319,603 km (0.101 R)
• M10: 1,504,655 km (0.036 R)
• M11: 1,608,028 km (0.114 R)
• M12: 1,760,019 km (0.099 R)
• M13: 2,095,417 km (0.076 R)
• M14: 2,279,423 km (0.095 R)
• M15: 2,468,814 km (0.086 R)
• M16: 2,592,232 km (0.099 R)
• M17: 3,298,035 km (0.092 R)
• M18: 3,632,685 km (0.111 R)
• M19: 4,186,945 km (0.101 R)
• M20: 4,571,412 km (0.118 R)
• M21: 4,789,974 km (0.094 R)
• M22: 4,967,397 km (0.116 R)
• M23: 5,057,006 km (0.042 R)
• M24: 5,351,714 km (0.026 R)
• M25: 5,582,245 km (0.111 R)
• M26: 6,173,156 km (0.049 R)
• M27: 6,611,029 km (0.1 R)
• M28: 6,808,947 km (0.055 R)
• M29: 7,542,725 km (0.073 R)
• M30: 8,116,283 km (0.064 R)
• M31: 8,893,893 km (0.097 R)
• M32: 9,195,183 km (0.091 R)
• M33: 9,333,112 km (0.111 R)
• M34: 9,639,339 km (0.108 R)
• M35: 9,751,388 km (0.118 R)
• M36: 9,835,761 km (0.112 R)
• M37: 10,118,950 km (0.112 R)
• M38: 10,433,404 km (0.115 R)
• M39: 10,751,300 km (0.07 R)
• M40: 11,693,766 km (0.047 R)
• M41: 12,114,585 km (0.08 R)
• M42: 12,387,751 km (0.093 R)
• M43: 12,479,155 km (0.062 R)
• M44: 12,816,648 km (0.103 R)
• M45: 13,156,983 km (0.046 R)
• M46: 14,164,375 km (0.083 R)
• M47: 14,323,996 km (0.118 R)
• M48: 15,001,076 km (0.115 R)
• M49: 15,589,893 km (0.068 R)
• M50: 15,886,995 km (0.086 R)
• M51: 16,019,688 km (0.084 R)
• M52: 16,420,012 km (0.103 R)
• M53: 16,587,711 km (0.043 R)
• M54: 17,026,631 km (0.045 R)
• M55: 17,401,075 km (0.093 R)
• M56: 17,881,433 km (0.117 R)
• M57: 18,540,412 km (0.059 R)
• M58: 19,207,319 km (0.094 R)
• M59: 19,455,053 km (0.029 R)
• M60: 20,096,978 km (0.108 R)
• M61: 20,673,379 km (0.11 R)
• M62: 21,621,530 km (0.079 R)
• M63: 21,768,734 km (0.099 R)
• M64: 21,989,989 km (0.101 R)
• M65: 22,360,543 km (0.095 R)
• M66: 23,258,430 km (0.105 R)
• M67: 23,371,526 km (0.06 R)
• M68: 23,484,771 km (0.061 R)
• M69: 23,673,863 km (0.108 R)
• M70: 24,397,318 km (0.106 R)
• M71: 24,588,804 km (0.104 R)
• M72: 24,896,377 km (0.037 R)
• M73: 25,398,876 km (0.114 R)
• M74: 25,865,771 km (0.12 R)
• M75: 26,139,386 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.3

Radius: 14.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.36 AU - 5.76 AU

Year: 7720 Days

Day: 6 Hours

Environment

Temp: -232 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,947,433 km

• M1: 185,202 km (0.1 R)
• M2: 593,604 km (0.119 R)
• M3: 1,360,443 km (0.094 R)
• M4: 1,695,393 km (0.088 R)
• M5: 1,933,702 km (0.108 R)
• M6: 2,036,476 km (0.099 R)
• M7: 2,226,166 km (0.082 R)
• M8: 2,421,990 km (0.074 R)
• M9: 2,600,909 km (0.112 R)
• M10: 2,972,360 km (0.118 R)
• M11: 3,140,359 km (0.107 R)
• M12: 3,561,776 km (0.101 R)
• M13: 4,486,141 km (0.082 R)
• M14: 4,735,521 km (0.117 R)
• M15: 5,482,164 km (0.074 R)
• M16: 5,809,185 km (0.11 R)
• M17: 6,173,306 km (0.088 R)
• M18: 6,482,525 km (0.085 R)
• M19: 6,607,588 km (0.102 R)
• M20: 6,765,265 km (0.08 R)
• M21: 6,923,988 km (0.075 R)
• M22: 7,903,106 km (0.057 R)
• M23: 8,036,996 km (0.099 R)
• M24: 8,890,751 km (0.1 R)
• M25: 9,065,033 km (0.04 R)
• M26: 9,240,361 km (0.114 R)
• M27: 9,665,967 km (0.058 R)
• M28: 9,809,282 km (0.119 R)
• M29: 10,170,561 km (0.088 R)
• M30: 10,389,572 km (0.065 R)
• M31: 10,683,981 km (0.099 R)
• M32: 12,429,788 km (0.093 R)
• M33: 13,057,650 km (0.119 R)
• M34: 13,295,810 km (0.094 R)
• M35: 13,415,488 km (0.071 R)
• M36: 13,695,984 km (0.1 R)
• M37: 14,344,491 km (0.084 R)
• M38: 14,467,161 km (0.11 R)
• M39: 14,590,280 km (0.093 R)
• M40: 14,796,127 km (0.065 R)
• M41: 15,210,812 km (0.105 R)
• M42: 15,797,984 km (0.095 R)
• M43: 16,477,906 km (0.042 R)
• M44: 16,606,560 km (0.071 R)
• M45: 16,994,318 km (0.098 R)
• M46: 17,254,469 km (0.069 R)
• M47: 18,131,262 km (0.114 R)
• M48: 18,664,279 km (0.092 R)
• M49: 18,798,468 km (0.087 R)
• M50: 19,337,918 km (0.095 R)
• M51: 20,478,303 km (0.082 R)
• M52: 21,173,035 km (0.078 R)
• M53: 21,593,555 km (0.082 R)
• M54: 21,969,644 km (0.104 R)
• M55: 22,205,859 km (0.081 R)
• M56: 22,490,544 km (0.082 R)
• M57: 23,834,382 km (0.079 R)
• M58: 24,320,724 km (0.049 R)
• M59: 24,614,086 km (0.073 R)
• M60: 25,154,882 km (0.077 R)
• M61: 25,849,016 km (0.082 R)
• M62: 26,098,396 km (0.108 R)
• M63: 26,298,558 km (0.044 R)
• M64: 26,448,904 km (0.096 R)
• M65: 26,549,433 km (0.069 R)
• M66: 26,901,886 km (0.049 R)
• M67: 28,173,617 km (0.091 R)
• M68: 28,687,785 km (0.085 R)
• M69: 28,791,008 km (0.107 R)
• M70: 29,101,423 km (0.115 R)
• M71: 30,511,832 km (0.108 R)
• M72: 30,828,381 km (0.057 R)
• M73: 33,725,344 km (0.061 R)
• M74: 34,655,095 km (0.071 R)
• M75: 35,815,525 km (0.102 R)
• M76: 37,157,119 km (0.09 R)
• M77: 37,382,414 km (0.087 R)
• M78: 37,495,210 km (0.088 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 17,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit