🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.49 AU - 0.53 AU

Year: 235 Days

Day: 12.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.7

Radius: 9.5

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.45 AU - 2.29 AU

Year: 1651 Days

Day: 12.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 18,746,678 km

• M1: 118,482 km (0.077 R)
• M2: 229,483 km (0.12 R)
• M3: 346,169 km (0.097 R)
• M4: 428,448 km (0.103 R)
• M5: 577,448 km (0.09 R)
• M6: 793,916 km (0.065 R)
• M7: 1,092,364 km (0.102 R)
• M8: 1,177,784 km (0.084 R)
• M9: 1,386,473 km (0.053 R)
• M10: 1,574,817 km (0.118 R)
• M11: 1,797,119 km (0.037 R)
• M12: 1,882,091 km (0.066 R)
• M13: 1,977,085 km (0.067 R)
• M14: 2,118,156 km (0.057 R)
• M15: 2,208,065 km (0.101 R)
• M16: 2,271,943 km (0.109 R)
• M17: 2,391,920 km (0.105 R)
• M18: 2,580,862 km (0.096 R)
• M19: 2,853,579 km (0.108 R)
• M20: 2,923,292 km (0.09 R)
• M21: 2,983,430 km (0.112 R)
• M22: 3,044,017 km (0.119 R)
• M23: 3,469,324 km (0.112 R)
• M24: 3,543,824 km (0.094 R)
• M25: 3,640,464 km (0.041 R)
• M26: 3,705,390 km (0.054 R)
• M27: 4,046,772 km (0.052 R)
• M28: 4,467,740 km (0.033 R)
• M29: 4,548,972 km (0.069 R)
• M30: 5,082,887 km (0.063 R)
• M31: 5,240,862 km (0.079 R)
• M32: 5,450,000 km (0.106 R)
• M33: 5,599,299 km (0.057 R)
• M34: 5,965,514 km (0.114 R)
• M35: 6,055,123 km (0.079 R)
• M36: 6,326,644 km (0.103 R)
• M37: 6,391,868 km (0.062 R)
• M38: 6,841,559 km (0.095 R)
• M39: 7,070,145 km (0.073 R)
• M40: 7,356,176 km (0.092 R)
• M41: 7,438,605 km (0.09 R)
• M42: 7,507,420 km (0.093 R)
• M43: 7,715,510 km (0.067 R)
• M44: 8,194,074 km (0.047 R)
• M45: 8,293,706 km (0.098 R)
• M46: 8,436,871 km (0.094 R)
• M47: 8,696,723 km (0.114 R)
• M48: 9,417,336 km (0.056 R)
• M49: 9,477,025 km (0.105 R)
• M50: 9,671,802 km (0.111 R)
• M51: 9,732,089 km (0.076 R)
• M52: 10,371,770 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.5

Radius: 14.3

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.93 AU - 2.87 AU

Year: 2401 Days

Day: 7.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 18,746,678 km

• M1: 184,155 km (0.116 R)
• M2: 280,496 km (0.029 R)
• M3: 390,450 km (0.052 R)
• M4: 538,702 km (0.094 R)
• M5: 719,416 km (0.111 R)
• M6: 886,068 km (0.108 R)
• M7: 1,096,852 km (0.101 R)
• M8: 1,188,256 km (0.042 R)
• M9: 1,569,730 km (0.067 R)
• M10: 1,709,604 km (0.059 R)
• M11: 1,952,551 km (0.117 R)
• M12: 2,103,944 km (0.058 R)
• M13: 2,527,157 km (0.109 R)
• M14: 2,934,213 km (0.086 R)
• M15: 3,212,315 km (0.054 R)
• M16: 3,483,985 km (0.086 R)
• M17: 4,344,173 km (0.032 R)
• M18: 4,611,354 km (0.106 R)
• M19: 4,884,221 km (0.084 R)
• M20: 5,092,312 km (0.087 R)
• M21: 5,232,784 km (0.082 R)
• M22: 5,825,640 km (0.064 R)
• M23: 6,764,816 km (0.106 R)
• M24: 6,938,948 km (0.109 R)
• M25: 7,410,480 km (0.104 R)
• M26: 7,530,009 km (0.118 R)
• M27: 8,281,589 km (0.078 R)
• M28: 8,781,844 km (0.044 R)
• M29: 9,035,711 km (0.068 R)
• M30: 9,185,010 km (0.036 R)
• M31: 9,681,077 km (0.081 R)
• M32: 9,811,975 km (0.095 R)
• M33: 10,031,435 km (0.047 R)
• M34: 10,564,751 km (0.053 R)
• M35: 10,925,581 km (0.079 R)
• M36: 11,244,524 km (0.081 R)
• M37: 11,336,227 km (0.084 R)
• M38: 11,705,585 km (0.058 R)
• M39: 11,938,508 km (0.109 R)
• M40: 12,551,261 km (0.101 R)
• M41: 12,789,571 km (0.106 R)
• M42: 13,343,681 km (0.09 R)
• M43: 13,758,217 km (0.055 R)
• M44: 14,028,840 km (0.087 R)
• M45: 14,177,091 km (0.071 R)
• M46: 14,600,154 km (0.084 R)
• M47: 14,825,897 km (0.118 R)
• M48: 15,204,529 km (0.07 R)
• M49: 15,331,538 km (0.067 R)
• M50: 16,074,740 km (0.115 R)
• M51: 16,489,874 km (0.118 R)
• M52: 16,803,581 km (0.12 R)
• M53: 17,040,095 km (0.119 R)
• M54: 17,277,806 km (0.098 R)
• M55: 17,516,564 km (0.117 R)
• M56: 17,623,078 km (0.116 R)
• M57: 17,729,891 km (0.06 R)
• M58: 17,943,816 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.7

Radius: 12.1

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.23 AU - 2.59 AU

Year: 2416 Days

Day: 6.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 18,746,678 km

• M1: 173,683 km (0.097 R)
• M2: 254,017 km (0.119 R)
• M3: 342,280 km (0.052 R)
• M4: 420,370 km (0.115 R)
• M5: 561,740 km (0.047 R)
• M6: 669,450 km (0.092 R)
• M7: 755,469 km (0.035 R)
• M8: 845,976 km (0.044 R)
• M9: 972,835 km (0.101 R)
• M10: 1,181,973 km (0.046 R)
• M11: 1,283,101 km (0.089 R)
• M12: 1,406,220 km (0.086 R)
• M13: 1,752,090 km (0.111 R)
• M14: 1,875,658 km (0.116 R)
• M15: 1,995,336 km (0.03 R)
• M16: 2,095,866 km (0.107 R)
• M17: 2,362,300 km (0.083 R)
• M18: 2,569,343 km (0.089 R)
• M19: 2,774,592 km (0.093 R)
• M20: 3,092,786 km (0.092 R)
• M21: 3,396,919 km (0.097 R)
• M22: 3,544,123 km (0.078 R)
• M23: 3,675,620 km (0.093 R)
• M24: 3,808,911 km (0.095 R)
• M25: 3,961,800 km (0.078 R)
• M26: 4,301,986 km (0.12 R)
• M27: 4,613,299 km (0.097 R)
• M28: 4,699,617 km (0.102 R)
• M29: 4,912,644 km (0.109 R)
• M30: 5,099,193 km (0.091 R)
• M31: 5,318,354 km (0.078 R)
• M32: 5,571,025 km (0.087 R)
• M33: 5,724,512 km (0.065 R)
• M34: 5,817,412 km (0.099 R)
• M35: 6,098,806 km (0.108 R)
• M36: 6,320,959 km (0.12 R)
• M37: 6,417,001 km (0.094 R)
• M38: 6,502,720 km (0.101 R)
• M39: 6,675,356 km (0.084 R)
• M40: 6,773,044 km (0.111 R)
• M41: 7,258,189 km (0.085 R)
• M42: 7,584,014 km (0.106 R)
• M43: 7,686,039 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607

Radius: 9.3

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.34 AU - 3.26 AU

Year: 3025 Days

Day: 8.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 18,746,678 km

• M1: 133,292 km (0.111 R)
• M2: 245,041 km (0.043 R)
• M3: 758,312 km (0.107 R)
• M4: 837,748 km (0.086 R)
• M5: 1,231,340 km (0.088 R)
• M6: 1,411,456 km (0.078 R)
• M7: 1,511,088 km (0.034 R)
• M8: 1,600,248 km (0.081 R)
• M9: 1,865,037 km (0.099 R)
• M10: 2,058,766 km (0.065 R)
• M11: 2,436,052 km (0.061 R)
• M12: 2,496,190 km (0.08 R)
• M13: 2,679,148 km (0.092 R)
• M14: 2,772,348 km (0.029 R)
• M15: 2,835,179 km (0.117 R)
• M16: 2,930,173 km (0.111 R)
• M17: 3,304,467 km (0.115 R)
• M18: 3,539,785 km (0.072 R)
• M19: 3,850,500 km (0.073 R)
• M20: 4,151,939 km (0.113 R)
• M21: 4,296,600 km (0.109 R)
• M22: 4,609,410 km (0.101 R)
• M23: 5,257,019 km (0.069 R)
• M24: 5,354,706 km (0.081 R)
• M25: 5,433,395 km (0.103 R)
• M26: 5,532,129 km (0.065 R)
• M27: 5,631,462 km (0.09 R)
• M28: 5,731,543 km (0.086 R)
• M29: 5,832,073 km (0.071 R)
• M30: 6,343,847 km (0.063 R)
• M31: 7,170,824 km (0.092 R)
• M32: 7,366,498 km (0.118 R)
• M33: 7,454,013 km (0.112 R)
• M34: 7,941,553 km (0.099 R)
• M35: 8,008,872 km (0.11 R)
• M36: 8,166,697 km (0.103 R)
• M37: 8,325,570 km (0.119 R)
• M38: 8,761,798 km (0.106 R)
• M39: 8,994,422 km (0.084 R)
• M40: 9,135,044 km (0.109 R)
• M41: 9,276,265 km (0.03 R)
• M42: 9,370,811 km (0.074 R)
• M43: 9,537,163 km (0.088 R)
• M44: 9,945,266 km (0.085 R)
• M45: 10,383,439 km (0.072 R)
• M46: 10,753,544 km (0.1 R)
• M47: 10,877,860 km (0.088 R)
• M48: 11,002,624 km (0.091 R)
• M49: 11,127,987 km (0.083 R)
• M50: 11,203,385 km (0.114 R)
• M51: 11,761,534 km (0.095 R)
• M52: 11,941,052 km (0.1 R)
• M53: 12,147,198 km (0.092 R)
• M54: 12,354,690 km (0.085 R)
• M55: 12,694,277 km (0.061 R)
• M56: 12,957,569 km (0.072 R)
• M57: 13,169,549 km (0.117 R)
• M58: 13,650,656 km (0.073 R)
• M59: 13,812,371 km (0.079 R)
• M60: 14,137,597 km (0.077 R)
• M61: 14,273,881 km (0.112 R)
• M62: 14,768,152 km (0.091 R)
• M63: 14,851,029 km (0.053 R)
• M64: 15,128,533 km (0.119 R)
• M65: 15,212,009 km (0.112 R)
• M66: 15,407,683 km (0.093 R)
• M67: 15,519,881 km (0.085 R)
• M68: 15,604,255 km (0.049 R)
• M69: 16,427,043 km (0.08 R)
• M70: 16,570,208 km (0.115 R)
• M71: 16,656,377 km (0.072 R)
• M72: 17,584,931 km (0.105 R)
• M73: 18,055,416 km (0.115 R)
• M74: 18,381,390 km (0.107 R)
• M75: 18,470,550 km (0.07 R)
• M76: 19,219,736 km (0.066 R)
• M77: 19,704,433 km (0.114 R)
• M78: 19,948,128 km (0.103 R)
• M79: 20,254,355 km (0.058 R)
• M80: 20,593,044 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.2

Radius: 13.4

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.53 AU - 3.35 AU

Year: 3255 Days

Day: 6.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 18,746,678 km

• M1: 187,297 km (0.088 R)
• M2: 278,551 km (0.076 R)
• M3: 414,536 km (0.057 R)
• M4: 519,254 km (0.093 R)
• M5: 649,105 km (0.108 R)
• M6: 837,000 km (0.108 R)
• M7: 1,019,659 km (0.082 R)
• M8: 1,216,530 km (0.099 R)
• M9: 1,407,716 km (0.103 R)
• M10: 1,759,121 km (0.104 R)
• M11: 1,924,577 km (0.114 R)
• M12: 2,009,249 km (0.049 R)
• M13: 2,237,835 km (0.048 R)
• M14: 2,429,320 km (0.103 R)
• M15: 2,567,847 km (0.055 R)
• M16: 2,661,645 km (0.062 R)
• M17: 2,865,098 km (0.114 R)
• M18: 3,186,285 km (0.048 R)
• M19: 3,389,738 km (0.079 R)
• M20: 3,689,981 km (0.041 R)
• M21: 3,809,809 km (0.079 R)
• M22: 4,191,284 km (0.091 R)
• M23: 4,372,596 km (0.078 R)
• M24: 4,786,533 km (0.087 R)
• M25: 4,961,563 km (0.066 R)
• M26: 5,168,606 km (0.057 R)
• M27: 5,454,039 km (0.058 R)
• M28: 5,575,812 km (0.118 R)
• M29: 5,806,641 km (0.104 R)
• M30: 6,009,346 km (0.083 R)
• M31: 6,103,593 km (0.114 R)
• M32: 6,615,068 km (0.04 R)
• M33: 7,123,851 km (0.083 R)
• M34: 7,223,782 km (0.12 R)
• M35: 7,475,705 km (0.074 R)
• M36: 7,713,416 km (0.097 R)
• M37: 7,816,040 km (0.096 R)
• M38: 8,022,784 km (0.05 R)
• M39: 8,406,652 km (0.107 R)
• M40: 8,512,268 km (0.116 R)
• M41: 8,600,681 km (0.118 R)
• M42: 8,760,751 km (0.063 R)
• M43: 9,029,578 km (0.105 R)
• M44: 9,355,701 km (0.12 R)
• M45: 9,447,106 km (0.085 R)
• M46: 9,704,414 km (0.047 R)
• M47: 10,001,216 km (0.08 R)
• M48: 10,225,912 km (0.082 R)
• M49: 10,490,102 km (0.114 R)
• M50: 10,871,427 km (0.081 R)
• M51: 11,160,450 km (0.095 R)
• M52: 11,296,285 km (0.118 R)
• M53: 11,628,242 km (0.11 R)
• M54: 12,242,043 km (0.099 R)
• M55: 12,462,400 km (0.118 R)
• M56: 12,968,041 km (0.12 R)
• M57: 13,233,727 km (0.082 R)
• M58: 13,418,630 km (0.062 R)
• M59: 13,832,717 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.5

Radius: 9.8

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.47 AU - 3.81 AU

Year: 3593 Days

Day: 5.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 18,746,678 km

• M1: 122,521 km (0.068 R)
• M2: 342,729 km (0.079 R)
• M3: 444,904 km (0.093 R)
• M4: 567,275 km (0.118 R)
• M5: 633,098 km (0.12 R)
• M6: 719,715 km (0.063 R)
• M7: 1,066,334 km (0.074 R)
• M8: 1,182,272 km (0.066 R)
• M9: 1,336,208 km (0.053 R)
• M10: 1,508,844 km (0.109 R)
• M11: 1,591,871 km (0.055 R)
• M12: 1,725,611 km (0.102 R)
• M13: 2,069,986 km (0.081 R)
• M14: 2,230,055 km (0.103 R)
• M15: 2,380,551 km (0.093 R)
• M16: 2,506,064 km (0.081 R)
• M17: 2,648,182 km (0.099 R)
• M18: 2,793,142 km (0.104 R)
• M19: 2,866,594 km (0.078 R)
• M20: 3,136,469 km (0.025 R)
• M21: 3,367,747 km (0.049 R)
• M22: 3,636,575 km (0.119 R)
• M23: 3,716,909 km (0.104 R)
• M24: 3,830,603 km (0.05 R)
• M25: 4,078,038 km (0.102 R)
• M26: 4,195,173 km (0.107 R)
• M27: 4,364,667 km (0.066 R)
• M28: 4,868,962 km (0.104 R)
• M29: 5,119,090 km (0.079 R)
• M30: 5,282,151 km (0.088 R)
• M31: 5,725,410 km (0.099 R)
• M32: 5,932,603 km (0.05 R)
• M33: 6,199,785 km (0.068 R)
• M34: 6,471,155 km (0.095 R)
• M35: 7,166,336 km (0.11 R)
• M36: 7,389,686 km (0.078 R)
• M37: 7,801,828 km (0.108 R)
• M38: 7,968,779 km (0.092 R)
• M39: 8,136,927 km (0.092 R)
• M40: 8,327,515 km (0.053 R)
• M41: 8,519,449 km (0.089 R)
• M42: 8,734,720 km (0.047 R)
• M43: 9,214,331 km (0.07 R)
• M44: 9,390,857 km (0.027 R)
• M45: 9,882,136 km (0.118 R)
• M46: 10,450,608 km (0.06 R)
• M47: 10,796,778 km (0.088 R)
• M48: 11,076,526 km (0.105 R)
• M49: 11,738,347 km (0.088 R)
• M50: 11,810,004 km (0.086 R)
• M51: 11,881,960 km (0.099 R)
• M52: 12,074,194 km (0.094 R)
• M53: 12,170,684 km (0.048 R)
• M54: 12,315,944 km (0.062 R)
• M55: 12,681,561 km (0.12 R)
• M56: 12,828,915 km (0.095 R)
• M57: 13,075,602 km (0.099 R)
• M58: 13,174,785 km (0.081 R)
• M59: 13,249,285 km (0.046 R)
• M60: 15,470,664 km (0.062 R)
• M61: 16,691,233 km (0.106 R)
• M62: 16,852,649 km (0.066 R)
• M63: 17,312,962 km (0.106 R)
• M64: 17,531,075 km (0.073 R)
• M65: 17,722,561 km (0.036 R)
• M66: 17,832,365 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 16,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit