🌌 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: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.9

Radius: 11

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.77 AU - 0.81 AU

Year: 468 Days

Day: 11 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 19,799,143 km

• M1: 139,724 km (0.069 R)
• M2: 217,665 km (0.061 R)
• M3: 332,257 km (0.1 R)
• M4: 506,688 km (0.12 R)
• M5: 603,328 km (0.103 R)
• M6: 810,521 km (0.076 R)
• M7: 891,603 km (0.063 R)
• M8: 1,087,876 km (0.12 R)
• M9: 1,267,244 km (0.053 R)
• M10: 1,349,074 km (0.102 R)
• M11: 1,442,273 km (0.065 R)
• M12: 1,571,825 km (0.106 R)
• M13: 1,700,180 km (0.094 R)
• M14: 1,796,371 km (0.058 R)
• M15: 1,920,537 km (0.109 R)
• M16: 2,134,014 km (0.086 R)
• M17: 2,249,354 km (0.091 R)
• M18: 2,355,418 km (0.12 R)
• M19: 2,538,077 km (0.106 R)
• M20: 2,636,962 km (0.113 R)
• M21: 2,802,866 km (0.061 R)
• M22: 2,881,105 km (0.12 R)
• M23: 3,009,012 km (0.11 R)
• M24: 3,195,111 km (0.093 R)
• M25: 3,314,939 km (0.089 R)
• M26: 3,404,249 km (0.073 R)
• M27: 3,500,740 km (0.11 R)
• M28: 3,617,875 km (0.099 R)
• M29: 3,776,149 km (0.088 R)
• M30: 4,106,312 km (0.093 R)
• M31: 4,181,709 km (0.118 R)
• M32: 4,285,381 km (0.103 R)
• M33: 4,354,944 km (0.097 R)
• M34: 4,445,899 km (0.056 R)
• M35: 4,516,360 km (0.085 R)
• M36: 4,758,708 km (0.058 R)
• M37: 4,830,814 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330

Radius: 8.7

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.17 AU - 1.79 AU

Year: 1201 Days

Day: 14.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 19,799,143 km

• M1: 123,119 km (0.11 R)
• M2: 177,722 km (0.102 R)
• M3: 244,293 km (0.081 R)
• M4: 305,030 km (0.072 R)
• M5: 376,987 km (0.112 R)
• M6: 433,385 km (0.097 R)
• M7: 566,378 km (0.095 R)
• M8: 633,248 km (0.12 R)
• M9: 741,557 km (0.059 R)
• M10: 928,704 km (0.099 R)
• M11: 1,053,468 km (0.035 R)
• M12: 1,137,692 km (0.075 R)
• M13: 1,306,289 km (0.11 R)
• M14: 1,361,939 km (0.081 R)
• M15: 1,440,029 km (0.106 R)
• M16: 1,504,955 km (0.071 R)
• M17: 1,744,012 km (0.063 R)
• M18: 1,836,912 km (0.074 R)
• M19: 1,923,529 km (0.074 R)
• M20: 1,995,486 km (0.105 R)
• M21: 2,100,952 km (0.111 R)
• M22: 2,258,629 km (0.065 R)
• M23: 2,411,518 km (0.044 R)
• M24: 2,683,038 km (0.072 R)
• M25: 2,900,104 km (0.064 R)
• M26: 3,198,402 km (0.03 R)
• M27: 3,814,447 km (0.085 R)
• M28: 3,925,747 km (0.075 R)
• M29: 4,017,600 km (0.099 R)
• M30: 4,627,062 km (0.081 R)
• M31: 4,702,609 km (0.113 R)
• M32: 4,767,684 km (0.106 R)
• M33: 5,042,047 km (0.071 R)
• M34: 5,153,198 km (0.104 R)
• M35: 5,231,587 km (0.088 R)
• M36: 5,310,276 km (0.113 R)
• M37: 5,366,824 km (0.1 R)
• M38: 5,480,368 km (0.082 R)
• M39: 5,583,292 km (0.032 R)
• M40: 5,872,464 km (0.107 R)
• M41: 6,119,301 km (0.083 R)
• M42: 6,453,652 km (0.104 R)
• M43: 6,526,058 km (0.113 R)
• M44: 6,622,997 km (0.108 R)
• M45: 6,781,720 km (0.119 R)
• M46: 6,953,907 km (0.104 R)
• M47: 7,215,105 km (0.087 R)
• M48: 7,277,787 km (0.075 R)
• M49: 7,492,161 km (0.116 R)
• M50: 7,695,763 km (0.085 R)
• M51: 7,914,176 km (0.079 R)
• M52: 8,186,893 km (0.087 R)
• M53: 8,291,612 km (0.103 R)
• M54: 8,648,253 km (0.099 R)
• M55: 8,754,916 km (0.068 R)
• M56: 8,875,342 km (0.092 R)
• M57: 9,063,836 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.2

Radius: 11.3

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.36 AU - 1.88 AU

Year: 1375 Days

Day: 14.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 19,799,143 km

• M1: 154,535 km (0.093 R)
• M2: 248,482 km (0.119 R)
• M3: 331,808 km (0.089 R)
• M4: 414,237 km (0.078 R)
• M5: 500,405 km (0.116 R)
• M6: 675,285 km (0.102 R)
• M7: 864,526 km (0.085 R)
• M8: 1,064,538 km (0.081 R)
• M9: 1,150,408 km (0.101 R)
• M10: 1,238,970 km (0.078 R)
• M11: 1,313,170 km (0.026 R)
• M12: 1,397,543 km (0.117 R)
• M13: 1,483,861 km (0.103 R)
• M14: 1,662,032 km (0.106 R)
• M15: 1,961,976 km (0.101 R)
• M16: 2,069,238 km (0.06 R)
• M17: 2,249,054 km (0.078 R)
• M18: 2,560,368 km (0.093 R)
• M19: 2,896,664 km (0.111 R)
• M20: 3,075,882 km (0.098 R)
• M21: 3,178,356 km (0.101 R)
• M22: 3,270,509 km (0.113 R)
• M23: 3,756,403 km (0.071 R)
• M24: 3,902,859 km (0.086 R)
• M25: 4,101,375 km (0.09 R)
• M26: 4,239,753 km (0.03 R)
• M27: 4,521,147 km (0.049 R)
• M28: 4,651,147 km (0.115 R)
• M29: 4,968,295 km (0.086 R)
• M30: 5,651,508 km (0.107 R)
• M31: 5,763,557 km (0.077 R)
• M32: 5,834,018 km (0.092 R)
• M33: 6,032,684 km (0.106 R)
• M34: 6,104,341 km (0.112 R)
• M35: 6,176,148 km (0.091 R)
• M36: 6,248,254 km (0.088 R)
• M37: 6,466,218 km (0.069 R)
• M38: 6,539,521 km (0.106 R)
• M39: 6,612,974 km (0.112 R)
• M40: 6,865,046 km (0.107 R)
• M41: 7,363,506 km (0.096 R)
• M42: 7,547,661 km (0.111 R)
• M43: 7,655,671 km (0.092 R)
• M44: 8,172,532 km (0.093 R)
• M45: 8,251,819 km (0.095 R)
• M46: 8,379,126 km (0.096 R)
• M47: 8,475,168 km (0.102 R)
• M48: 8,765,238 km (0.041 R)
• M49: 8,911,545 km (0.069 R)
• M50: 9,322,341 km (0.039 R)
• M51: 9,505,000 km (0.104 R)
• M52: 10,230,550 km (0.04 R)
• M53: 10,608,733 km (0.085 R)
• M54: 10,712,704 km (0.107 R)
• M55: 10,816,973 km (0.109 R)
• M56: 10,921,542 km (0.047 R)
• M57: 11,184,535 km (0.097 R)
• M58: 11,467,425 km (0.057 R)
• M59: 11,591,890 km (0.117 R)
• M60: 12,094,389 km (0.106 R)
• M61: 12,184,896 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.8

Radius: 9.3

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.46 AU - 2.7 AU

Year: 2763 Days

Day: 11.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 19,799,143 km

• M1: 145,559 km (0.083 R)
• M2: 265,237 km (0.059 R)
• M3: 369,058 km (0.097 R)
• M4: 514,018 km (0.094 R)
• M5: 754,422 km (0.085 R)
• M6: 872,754 km (0.103 R)
• M7: 1,084,285 km (0.091 R)
• M8: 1,277,416 km (0.113 R)
• M9: 1,420,581 km (0.109 R)
• M10: 1,494,184 km (0.117 R)
• M11: 1,749,098 km (0.074 R)
• M12: 1,908,719 km (0.119 R)
• M13: 2,242,771 km (0.045 R)
• M14: 2,387,432 km (0.11 R)
• M15: 2,535,235 km (0.117 R)
• M16: 2,670,920 km (0.105 R)
• M17: 2,808,999 km (0.094 R)
• M18: 3,652,731 km (0.115 R)
• M19: 3,720,798 km (0.059 R)
• M20: 3,927,393 km (0.112 R)
• M21: 4,334,000 km (0.103 R)
• M22: 4,551,515 km (0.112 R)
• M23: 5,092,012 km (0.082 R)
• M24: 5,168,307 km (0.086 R)
• M25: 5,283,198 km (0.037 R)
• M26: 5,360,391 km (0.114 R)
• M27: 5,692,349 km (0.111 R)
• M28: 6,010,992 km (0.091 R)
• M29: 6,192,753 km (0.068 R)
• M30: 6,274,135 km (0.083 R)
• M31: 6,335,470 km (0.089 R)
• M32: 6,624,044 km (0.115 R)
• M33: 6,728,164 km (0.039 R)
• M34: 6,896,013 km (0.07 R)
• M35: 6,980,386 km (0.119 R)
• M36: 7,953,520 km (0.112 R)
• M37: 8,242,543 km (0.089 R)
• M38: 8,535,007 km (0.051 R)
• M39: 9,037,806 km (0.119 R)
• M40: 9,199,820 km (0.118 R)
• M41: 9,292,870 km (0.112 R)
• M42: 9,386,219 km (0.084 R)
• M43: 9,573,815 km (0.111 R)
• M44: 9,905,025 km (0.067 R)
• M45: 10,143,932 km (0.036 R)
• M46: 10,651,967 km (0.099 R)
• M47: 11,069,345 km (0.069 R)
• M48: 11,417,010 km (0.037 R)
• M49: 11,718,001 km (0.115 R)
• M50: 12,123,262 km (0.069 R)
• M51: 12,378,925 km (0.111 R)
• M52: 12,455,968 km (0.117 R)
• M53: 12,688,143 km (0.111 R)
• M54: 13,314,061 km (0.083 R)
• M55: 13,869,967 km (0.107 R)
• M56: 14,110,520 km (0.091 R)
• M57: 14,541,661 km (0.075 R)
• M58: 14,650,119 km (0.088 R)
• M59: 15,444,634 km (0.109 R)
• M60: 15,694,013 km (0.058 R)
• M61: 15,805,314 km (0.076 R)
• M62: 16,818,541 km (0.082 R)
• M63: 16,903,961 km (0.117 R)
• M64: 17,910,755 km (0.053 R)
• M65: 18,231,193 km (0.107 R)
• M66: 18,319,007 km (0.108 R)
• M67: 18,583,047 km (0.086 R)
• M68: 18,641,839 km (0.071 R)
• M69: 18,877,755 km (0.088 R)
• M70: 18,966,616 km (0.096 R)
• M71: 19,055,478 km (0.068 R)
• M72: 19,382,648 km (0.084 R)
• M73: 19,801,672 km (0.073 R)
• M74: 20,042,524 km (0.064 R)
• M75: 20,254,056 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.2

Radius: 9.2

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.51 AU - 3.71 AU

Year: 3657 Days

Day: 6.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 19,799,143 km

• M1: 117,584 km (0.104 R)
• M2: 257,009 km (0.028 R)
• M3: 355,893 km (0.092 R)
• M4: 418,724 km (0.072 R)
• M5: 541,694 km (0.076 R)
• M6: 608,115 km (0.083 R)
• M7: 759,808 km (0.072 R)
• M8: 874,549 km (0.116 R)
• M9: 1,288,636 km (0.054 R)
• M10: 1,523,056 km (0.103 R)
• M11: 1,596,060 km (0.069 R)
• M12: 1,682,826 km (0.091 R)
• M13: 1,784,104 km (0.093 R)
• M14: 2,086,442 km (0.093 R)
• M15: 2,236,787 km (0.119 R)
• M16: 2,348,537 km (0.069 R)
• M17: 2,490,805 km (0.069 R)
• M18: 2,563,060 km (0.092 R)
• M19: 2,754,097 km (0.11 R)
• M20: 2,874,074 km (0.117 R)
• M21: 2,980,588 km (0.059 R)
• M22: 3,166,089 km (0.097 R)
• M23: 3,323,616 km (0.038 R)
• M24: 3,467,679 km (0.119 R)
• M25: 3,532,455 km (0.045 R)
• M26: 3,613,836 km (0.055 R)
• M27: 3,695,965 km (0.03 R)
• M28: 3,778,693 km (0.051 R)
• M29: 4,270,570 km (0.102 R)
• M30: 4,462,504 km (0.115 R)
• M31: 4,621,677 km (0.093 R)
• M32: 4,710,987 km (0.119 R)
• M33: 5,239,965 km (0.066 R)
• M34: 5,521,059 km (0.102 R)
• M35: 5,711,198 km (0.053 R)
• M36: 6,235,389 km (0.106 R)
• M37: 7,308,754 km (0.114 R)
• M38: 7,559,629 km (0.08 R)
• M39: 8,525,882 km (0.065 R)
• M40: 8,657,678 km (0.103 R)
• M41: 8,990,084 km (0.105 R)
• M42: 9,124,124 km (0.076 R)
• M43: 9,667,463 km (0.092 R)
• M44: 9,896,797 km (0.07 R)
• M45: 10,035,324 km (0.095 R)
• M46: 10,151,263 km (0.114 R)
• M47: 10,221,125 km (0.096 R)
• M48: 10,454,946 km (0.088 R)
• M49: 10,690,413 km (0.107 R)
• M50: 10,927,676 km (0.118 R)
• M51: 11,166,733 km (0.076 R)
• M52: 11,311,095 km (0.045 R)
• M53: 11,577,080 km (0.118 R)
• M54: 12,288,567 km (0.079 R)
• M55: 12,812,609 km (0.088 R)
• M56: 13,191,391 km (0.1 R)
• M57: 14,167,367 km (0.095 R)
• M58: 14,297,517 km (0.103 R)
• M59: 14,401,937 km (0.088 R)
• M60: 14,532,835 km (0.033 R)
• M61: 14,743,169 km (0.113 R)
• M62: 14,822,157 km (0.08 R)
• M63: 15,007,359 km (0.107 R)
• M64: 15,113,424 km (0.103 R)
• M65: 15,809,353 km (0.039 R)
• M66: 15,998,445 km (0.115 R)
• M67: 17,038,300 km (0.11 R)
• M68: 17,315,654 km (0.056 R)
• M69: 17,510,580 km (0.103 R)
• M70: 17,622,330 km (0.092 R)
• M71: 17,706,404 km (0.077 R)
• M72: 17,818,602 km (0.116 R)
• M73: 18,752,991 km (0.1 R)
• M74: 18,924,579 km (0.114 R)
• M75: 19,039,321 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.1

Radius: 8

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.95 AU - 5.69 AU

Year: 8183 Days

Day: 12.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 19,799,143 km

• M1: 147,055 km (0.042 R)
• M2: 223,050 km (0.1 R)
• M3: 326,423 km (0.104 R)
• M4: 480,060 km (0.058 R)
• M5: 713,133 km (0.069 R)
• M6: 837,898 km (0.082 R)
• M7: 898,036 km (0.096 R)
• M8: 1,175,989 km (0.085 R)
• M9: 1,372,112 km (0.104 R)
• M10: 1,504,805 km (0.039 R)
• M11: 1,730,997 km (0.062 R)
• M12: 1,808,937 km (0.114 R)
• M13: 2,049,640 km (0.112 R)
• M14: 2,258,329 km (0.078 R)
• M15: 2,430,217 km (0.065 R)
• M16: 2,832,636 km (0.103 R)
• M17: 3,207,827 km (0.113 R)
• M18: 4,022,238 km (0.116 R)
• M19: 4,143,711 km (0.102 R)
• M20: 4,934,336 km (0.102 R)
• M21: 5,195,684 km (0.117 R)
• M22: 6,205,469 km (0.106 R)
• M23: 6,487,611 km (0.105 R)
• M24: 6,835,725 km (0.081 R)
• M25: 7,064,311 km (0.099 R)
• M26: 7,529,111 km (0.098 R)
• M27: 8,178,665 km (0.102 R)
• M28: 8,488,034 km (0.055 R)
• M29: 8,823,582 km (0.102 R)
• M30: 8,981,707 km (0.093 R)
• M31: 9,140,879 km (0.057 R)
• M32: 9,392,802 km (0.09 R)
• M33: 9,879,892 km (0.093 R)
• M34: 10,351,574 km (0.068 R)
• M35: 10,446,868 km (0.102 R)
• M36: 11,097,170 km (0.099 R)
• M37: 11,735,803 km (0.093 R)
• M38: 12,084,666 km (0.037 R)
• M39: 12,185,046 km (0.032 R)
• M40: 12,588,960 km (0.116 R)
• M41: 12,741,550 km (0.099 R)
• M42: 12,869,157 km (0.107 R)
• M43: 13,022,943 km (0.066 R)
• M44: 13,384,073 km (0.112 R)
• M45: 14,221,821 km (0.098 R)
• M46: 14,780,868 km (0.081 R)
• M47: 15,482,931 km (0.089 R)
• M48: 15,591,838 km (0.118 R)
• M49: 15,865,453 km (0.092 R)
• M50: 16,168,089 km (0.117 R)
• M51: 16,361,818 km (0.062 R)
• M52: 16,947,344 km (0.088 R)
• M53: 17,200,464 km (0.112 R)
• M54: 17,511,478 km (0.116 R)
• M55: 17,681,870 km (0.076 R)
• M56: 17,910,007 km (0.113 R)
• M57: 18,225,209 km (0.072 R)
• M58: 18,687,018 km (0.108 R)
• M59: 18,977,537 km (0.105 R)
• M60: 19,240,381 km (0.093 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 10,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit