🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.9

Radius: 12.7

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.45 AU - 0.65 AU

Year: 277 Days

Day: 14.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 49,303,590 km

• M1: 162,314 km (0.103 R)
• M2: 258,056 km (0.078 R)
• M3: 344,075 km (0.106 R)
• M4: 448,943 km (0.091 R)
• M5: 580,440 km (0.052 R)
• M6: 677,828 km (0.095 R)
• M7: 774,917 km (0.083 R)
• M8: 870,061 km (0.099 R)
• M9: 1,057,956 km (0.085 R)
• M10: 1,169,407 km (0.047 R)
• M11: 1,404,874 km (0.117 R)
• M12: 1,510,789 km (0.079 R)
• M13: 1,660,836 km (0.059 R)
• M14: 1,893,311 km (0.11 R)
• M15: 1,981,424 km (0.084 R)
• M16: 2,091,229 km (0.077 R)
• M17: 2,187,570 km (0.104 R)
• M18: 2,316,822 km (0.091 R)
• M19: 2,464,775 km (0.108 R)
• M20: 2,870,933 km (0.088 R)
• M21: 2,978,793 km (0.069 R)
• M22: 3,064,812 km (0.082 R)
• M23: 3,251,360 km (0.089 R)
• M24: 3,340,072 km (0.091 R)
• M25: 3,447,782 km (0.057 R)
• M26: 3,550,406 km (0.066 R)
• M27: 3,666,494 km (0.08 R)
• M28: 3,783,779 km (0.106 R)
• M29: 3,908,693 km (0.051 R)
• M30: 3,990,523 km (0.105 R)
• M31: 4,124,114 km (0.095 R)
• M32: 4,448,293 km (0.098 R)
• M33: 4,567,073 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.9

Radius: 11.3

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.67 AU - 0.75 AU

Year: 406 Days

Day: 5.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,303,590 km

• M1: 149,598 km (0.072 R)
• M2: 236,963 km (0.103 R)
• M3: 349,012 km (0.078 R)
• M4: 434,582 km (0.105 R)
• M5: 535,411 km (0.077 R)
• M6: 626,366 km (0.089 R)
• M7: 762,351 km (0.118 R)
• M8: 840,441 km (0.061 R)
• M9: 924,216 km (0.077 R)
• M10: 1,037,012 km (0.095 R)
• M11: 1,162,974 km (0.116 R)
• M12: 1,322,894 km (0.113 R)
• M13: 1,407,267 km (0.103 R)
• M14: 1,484,609 km (0.102 R)
• M15: 1,581,698 km (0.087 R)
• M16: 1,659,190 km (0.098 R)
• M17: 1,741,020 km (0.08 R)
• M18: 1,975,440 km (0.119 R)
• M19: 2,086,292 km (0.073 R)
• M20: 2,164,831 km (0.107 R)
• M21: 2,258,479 km (0.064 R)
• M22: 2,353,474 km (0.039 R)
• M23: 2,449,815 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.1

Radius: 10.9

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.77 AU - 0.91 AU

Year: 522 Days

Day: 8.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 49,303,590 km

• M1: 149,897 km (0.079 R)
• M2: 225,594 km (0.12 R)
• M3: 310,715 km (0.116 R)
• M4: 384,616 km (0.08 R)
• M5: 463,604 km (0.071 R)
• M6: 725,101 km (0.064 R)
• M7: 797,057 km (0.105 R)
• M8: 895,792 km (0.102 R)
• M9: 969,843 km (0.103 R)
• M10: 1,045,988 km (0.115 R)
• M11: 1,142,030 km (0.101 R)
• M12: 1,227,600 km (0.098 R)
• M13: 1,306,139 km (0.109 R)
• M14: 1,376,899 km (0.074 R)
• M15: 1,478,177 km (0.103 R)
• M16: 1,617,303 km (0.116 R)
• M17: 1,735,036 km (0.077 R)
• M18: 1,882,390 km (0.03 R)
• M19: 1,990,100 km (0.095 R)
• M20: 2,100,055 km (0.061 R)
• M21: 2,240,378 km (0.089 R)
• M22: 2,389,826 km (0.116 R)
• M23: 2,524,763 km (0.08 R)
• M24: 2,620,057 km (0.106 R)
• M25: 2,716,697 km (0.108 R)
• M26: 2,808,401 km (0.105 R)
• M27: 2,901,301 km (0.105 R)
• M28: 3,108,943 km (0.114 R)
• M29: 3,185,836 km (0.068 R)
• M30: 3,263,178 km (0.098 R)
• M31: 3,479,497 km (0.116 R)
• M32: 3,586,011 km (0.058 R)
• M33: 3,768,370 km (0.09 R)
• M34: 3,850,500 km (0.086 R)
• M35: 4,030,316 km (0.113 R)
• M36: 4,184,701 km (0.064 R)
• M37: 4,521,147 km (0.101 R)
• M38: 4,608,362 km (0.039 R)
• M39: 4,688,996 km (0.029 R)
• M40: 5,053,566 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.7

Radius: 8.9

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.01 AU - 1.63 AU

Year: 1029 Days

Day: 12.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 49,303,590 km

• M1: 127,308 km (0.111 R)
• M2: 239,357 km (0.115 R)
• M3: 464,053 km (0.085 R)
• M4: 557,850 km (0.048 R)
• M5: 677,230 km (0.094 R)
• M6: 759,808 km (0.051 R)
• M7: 942,766 km (0.088 R)
• M8: 1,125,126 km (0.043 R)
• M9: 1,440,927 km (0.075 R)
• M10: 1,574,966 km (0.097 R)
• M11: 1,634,955 km (0.087 R)
• M12: 1,713,195 km (0.119 R)
• M13: 1,828,684 km (0.097 R)
• M14: 1,992,793 km (0.109 R)
• M15: 2,086,142 km (0.072 R)
• M16: 2,306,350 km (0.04 R)
• M17: 2,374,866 km (0.089 R)
• M18: 2,504,119 km (0.094 R)
• M19: 2,574,579 km (0.084 R)
• M20: 2,905,639 km (0.111 R)
• M21: 3,044,017 km (0.053 R)
• M22: 3,239,392 km (0.043 R)
• M23: 3,371,786 km (0.062 R)
• M24: 3,450,026 km (0.061 R)
• M25: 3,931,432 km (0.062 R)
• M26: 4,002,042 km (0.087 R)
• M27: 4,240,202 km (0.063 R)
• M28: 4,373,195 km (0.065 R)
• M29: 4,446,348 km (0.076 R)
• M30: 4,507,683 km (0.112 R)
• M31: 4,569,168 km (0.075 R)
• M32: 4,668,202 km (0.059 R)
• M33: 4,818,248 km (0.082 R)
• M34: 4,995,223 km (0.055 R)
• M35: 5,277,663 km (0.061 R)
• M36: 5,355,753 km (0.099 R)
• M37: 5,447,158 km (0.066 R)
• M38: 5,578,654 km (0.082 R)
• M39: 5,684,719 km (0.106 R)
• M40: 5,791,382 km (0.078 R)
• M41: 5,939,185 km (0.073 R)
• M42: 6,033,881 km (0.073 R)
• M43: 6,142,638 km (0.116 R)
• M44: 6,211,004 km (0.094 R)
• M45: 6,417,749 km (0.118 R)
• M46: 6,514,838 km (0.058 R)
• M47: 6,682,686 km (0.087 R)
• M48: 6,866,093 km (0.071 R)
• M49: 7,223,483 km (0.071 R)
• M50: 7,310,100 km (0.049 R)
• M51: 8,001,093 km (0.091 R)
• M52: 8,120,771 km (0.112 R)
• M53: 8,210,978 km (0.062 R)
• M54: 8,301,485 km (0.118 R)
• M55: 8,377,182 km (0.079 R)
• M56: 8,590,359 km (0.078 R)
• M57: 8,682,212 km (0.111 R)
• M58: 8,789,772 km (0.118 R)
• M59: 9,209,095 km (0.051 R)
• M60: 9,287,485 km (0.094 R)
• M61: 9,366,023 km (0.091 R)
• M62: 9,539,707 km (0.053 R)
• M63: 9,890,364 km (0.03 R)
• M64: 9,986,705 km (0.049 R)
• M65: 10,067,189 km (0.034 R)
• M66: 10,131,815 km (0.062 R)
• M67: 10,505,810 km (0.108 R)
• M68: 11,133,672 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.2

Radius: 12.5

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.28 AU - 1.58 AU

Year: 1160 Days

Day: 13.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 49,303,590 km

• M1: 163,062 km (0.057 R)
• M2: 293,361 km (0.057 R)
• M3: 404,812 km (0.103 R)
• M4: 540,796 km (0.07 R)
• M5: 679,623 km (0.097 R)
• M6: 787,184 km (0.103 R)
• M7: 942,616 km (0.104 R)
• M8: 1,052,271 km (0.102 R)
• M9: 1,312,572 km (0.027 R)
• M10: 1,408,763 km (0.049 R)
• M11: 1,493,286 km (0.092 R)
• M12: 1,586,934 km (0.053 R)
• M13: 1,712,447 km (0.106 R)
• M14: 1,810,733 km (0.067 R)
• M15: 2,045,152 km (0.107 R)
• M16: 2,149,871 km (0.113 R)
• M17: 2,289,595 km (0.104 R)
• M18: 2,475,097 km (0.09 R)
• M19: 2,613,176 km (0.12 R)
• M20: 2,700,840 km (0.08 R)
• M21: 2,861,209 km (0.056 R)
• M22: 3,266,769 km (0.054 R)
• M23: 3,486,079 km (0.111 R)
• M24: 3,622,064 km (0.076 R)
• M25: 3,759,843 km (0.091 R)
• M26: 3,989,925 km (0.036 R)
• M27: 4,245,438 km (0.076 R)
• M28: 4,474,622 km (0.09 R)
• M29: 4,569,617 km (0.098 R)
• M30: 4,750,929 km (0.058 R)
• M31: 4,956,477 km (0.068 R)
• M32: 5,076,903 km (0.11 R)
• M33: 5,165,016 km (0.107 R)
• M34: 5,298,158 km (0.096 R)
• M35: 5,455,086 km (0.112 R)
• M36: 5,545,443 km (0.057 R)
• M37: 5,624,880 km (0.115 R)
• M38: 6,286,103 km (0.088 R)
• M39: 6,404,584 km (0.105 R)
• M40: 6,535,931 km (0.053 R)
• M41: 6,777,083 km (0.061 R)
• M42: 7,070,145 km (0.089 R)
• M43: 7,268,063 km (0.093 R)
• M44: 7,380,112 km (0.116 R)
• M45: 7,656,419 km (0.081 R)
• M46: 7,783,278 km (0.081 R)
• M47: 8,026,075 km (0.061 R)
• M48: 8,167,745 km (0.105 R)
• M49: 8,258,401 km (0.105 R)
• M50: 9,008,933 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.7

Radius: 10.6

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.39 AU - 2.05 AU

Year: 1530 Days

Day: 9.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 49,303,590 km

• M1: 132,693 km (0.083 R)
• M2: 201,808 km (0.101 R)
• M3: 297,700 km (0.074 R)
• M4: 422,315 km (0.066 R)
• M5: 531,222 km (0.056 R)
• M6: 600,935 km (0.052 R)
• M7: 703,260 km (0.118 R)
• M8: 799,750 km (0.036 R)
• M9: 927,058 km (0.119 R)
• M10: 993,479 km (0.029 R)
• M11: 1,061,696 km (0.096 R)
• M12: 1,167,163 km (0.097 R)
• M13: 1,276,369 km (0.1 R)
• M14: 1,404,425 km (0.066 R)
• M15: 1,706,613 km (0.058 R)
• M16: 1,848,581 km (0.05 R)
• M17: 1,916,798 km (0.113 R)
• M18: 1,994,588 km (0.067 R)
• M19: 2,100,055 km (0.112 R)
• M20: 2,180,389 km (0.104 R)
• M21: 2,437,099 km (0.07 R)
• M22: 2,540,621 km (0.089 R)
• M23: 2,889,932 km (0.042 R)
• M24: 3,192,867 km (0.083 R)
• M25: 3,285,768 km (0.089 R)
• M26: 3,807,565 km (0.115 R)
• M27: 3,939,361 km (0.05 R)
• M28: 4,095,092 km (0.068 R)
• M29: 4,207,590 km (0.029 R)
• M30: 4,275,507 km (0.105 R)
• M31: 4,366,762 km (0.082 R)
• M32: 4,458,765 km (0.051 R)
• M33: 4,539,697 km (0.088 R)
• M34: 4,691,240 km (0.105 R)
• M35: 4,797,305 km (0.086 R)
• M36: 5,023,646 km (0.056 R)
• M37: 5,132,105 km (0.107 R)
• M38: 5,217,076 km (0.119 R)
• M39: 5,327,031 km (0.077 R)
• M40: 5,561,450 km (0.062 R)
• M41: 5,888,023 km (0.076 R)
• M42: 6,053,627 km (0.105 R)
• M43: 6,246,609 km (0.096 R)
• M44: 6,533,388 km (0.075 R)
• M45: 6,958,395 km (0.031 R)
• M46: 7,310,250 km (0.101 R)
• M47: 7,378,616 km (0.109 R)
• M48: 8,215,317 km (0.101 R)
• M49: 8,286,376 km (0.097 R)
• M50: 8,386,307 km (0.097 R)
• M51: 8,457,815 km (0.058 R)
• M52: 8,644,962 km (0.069 R)
• M53: 8,717,218 km (0.064 R)
• M54: 8,964,802 km (0.082 R)
• M55: 9,081,937 km (0.046 R)
• M56: 9,185,010 km (0.086 R)
• M57: 9,288,382 km (0.05 R)
• M58: 9,362,433 km (0.113 R)
• M59: 9,541,203 km (0.08 R)
• M60: 9,735,979 km (0.108 R)
• M61: 9,932,102 km (0.109 R)
• M62: 10,099,203 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.1

Radius: 7.9

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.49 AU - 7.13 AU

Year: 12053 Days

Day: 23.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,303,590 km

• M1: 171,140 km (0.099 R)
• M2: 248,033 km (0.11 R)
• M3: 434,283 km (0.039 R)
• M4: 803,341 km (0.114 R)
• M5: 857,944 km (0.066 R)
• M6: 951,592 km (0.071 R)
• M7: 1,129,165 km (0.056 R)
• M8: 1,360,892 km (0.045 R)
• M9: 1,539,063 km (0.108 R)
• M10: 2,985,525 km (0.084 R)
• M11: 3,159,208 km (0.116 R)
• M12: 3,824,619 km (0.093 R)
• M13: 4,237,958 km (0.062 R)
• M14: 4,935,234 km (0.089 R)
• M15: 5,245,051 km (0.117 R)
• M16: 5,703,718 km (0.117 R)
• M17: 5,919,737 km (0.057 R)
• M18: 6,101,948 km (0.119 R)
• M19: 6,734,896 km (0.106 R)
• M20: 7,039,926 km (0.117 R)
• M21: 7,982,243 km (0.097 R)
• M22: 8,143,061 km (0.09 R)
• M23: 8,427,297 km (0.109 R)
• M24: 8,591,107 km (0.095 R)
• M25: 11,579,025 km (0.078 R)
• M26: 11,807,012 km (0.077 R)
• M27: 12,360,075 km (0.115 R)
• M28: 12,686,647 km (0.114 R)
• M29: 12,780,445 km (0.115 R)
• M30: 13,395,891 km (0.038 R)
• M31: 13,635,248 km (0.077 R)
• M32: 14,021,060 km (0.04 R)
• M33: 14,557,518 km (0.038 R)
• M34: 15,902,403 km (0.113 R)
• M35: 16,359,574 km (0.107 R)
• M36: 16,615,387 km (0.119 R)
• M37: 16,769,473 km (0.093 R)
• M38: 17,286,632 km (0.065 R)
• M39: 17,495,022 km (0.11 R)
• M40: 19,083,901 km (0.065 R)
• M41: 19,407,182 km (0.103 R)
• M42: 19,461,337 km (0.103 R)
• M43: 20,168,635 km (0.103 R)
• M44: 20,442,998 km (0.116 R)
• M45: 21,217,616 km (0.073 R)
• M46: 22,001,808 km (0.069 R)
• M47: 22,567,736 km (0.117 R)
• M48: 22,852,571 km (0.104 R)
• M49: 22,966,864 km (0.078 R)
• M50: 23,368,235 km (0.1 R)
• M51: 23,540,871 km (0.104 R)
• M52: 23,656,360 km (0.086 R)
• M53: 24,703,246 km (0.116 R)
• M54: 24,937,965 km (0.057 R)
• M55: 25,468,738 km (0.111 R)
• M56: 26,182,320 km (0.111 R)
• M57: 27,143,786 km (0.063 R)
• M58: 27,325,397 km (0.116 R)
• M59: 27,689,818 km (0.096 R)
• M60: 27,872,626 km (0.078 R)
• M61: 28,730,869 km (0.066 R)
• M62: 28,977,706 km (0.092 R)
• M63: 29,039,490 km (0.102 R)
• M64: 29,909,551 km (0.055 R)
• M65: 30,662,178 km (0.082 R)
• M66: 30,725,159 km (0.059 R)
• M67: 31,484,517 km (0.106 R)
• M68: 33,539,394 km (0.047 R)
• M69: 35,108,825 km (0.083 R)
• M70: 35,372,716 km (0.114 R)
• M71: 35,637,354 km (0.094 R)
• M72: 36,702,042 km (0.093 R)
• M73: 37,777,352 km (0.107 R)
• M74: 38,454,581 km (0.103 R)
• M75: 38,658,633 km (0.09 R)
• M76: 38,862,834 km (0.073 R)
• M77: 39,204,216 km (0.114 R)
• M78: 40,303,162 km (0.087 R)
• M79: 40,372,277 km (0.064 R)
• M80: 40,856,525 km (0.074 R)
• M81: 41,203,592 km (0.085 R)
• M82: 41,691,131 km (0.054 R)
• M83: 43,235,729 km (0.098 R)
• M84: 43,377,099 km (0.115 R)
• M85: 43,802,107 km (0.062 R)
• M86: 44,513,594 km (0.078 R)
• M87: 46,888,161 km (0.114 R)
• M88: 47,542,802 km (0.05 R)
• M89: 48,640,850 km (0.053 R)
• M90: 48,787,905 km (0.109 R)
• M91: 49,008,711 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 17,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit