🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.3

Radius: 8.5

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.41 AU - 0.61 AU

Year: 251 Days

Day: 9.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 63,104,326 km

• M1: 106,065 km (0.033 R)
• M2: 169,644 km (0.116 R)
• M3: 257,608 km (0.102 R)
• M4: 341,831 km (0.037 R)
• M5: 504,594 km (0.106 R)
• M6: 622,776 km (0.119 R)
• M7: 699,669 km (0.05 R)
• M8: 790,026 km (0.098 R)
• M9: 901,776 km (0.037 R)
• M10: 1,022,651 km (0.091 R)
• M11: 1,194,988 km (0.058 R)
• M12: 1,356,703 km (0.085 R)
• M13: 1,430,156 km (0.117 R)
• M14: 1,492,239 km (0.119 R)
• M15: 1,628,074 km (0.072 R)
• M16: 1,741,469 km (0.108 R)
• M17: 1,852,919 km (0.098 R)
• M18: 1,925,624 km (0.075 R)
• M19: 1,999,226 km (0.084 R)
• M20: 2,097,362 km (0.084 R)
• M21: 2,177,995 km (0.11 R)
• M22: 2,274,336 km (0.093 R)
• M23: 2,347,340 km (0.119 R)
• M24: 2,411,368 km (0.1 R)
• M25: 2,486,017 km (0.115 R)
• M26: 2,586,697 km (0.11 R)
• M27: 2,688,872 km (0.069 R)
• M28: 2,745,570 km (0.093 R)
• M29: 2,950,070 km (0.115 R)
• M30: 3,024,570 km (0.064 R)
• M31: 3,192,119 km (0.07 R)
• M32: 3,252,258 km (0.115 R)
• M33: 3,351,591 km (0.079 R)
• M34: 3,435,066 km (0.091 R)
• M35: 3,587,207 km (0.12 R)
• M36: 3,649,889 km (0.095 R)
• M37: 3,718,554 km (0.116 R)
• M38: 3,822,525 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.5

Radius: 13.5

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.55 AU - 0.89 AU

Year: 422 Days

Day: 13.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 63,104,326 km

• M1: 169,943 km (0.056 R)
• M2: 265,536 km (0.085 R)
• M3: 366,515 km (0.116 R)
• M4: 459,864 km (0.083 R)
• M5: 578,495 km (0.058 R)
• M6: 682,765 km (0.103 R)
• M7: 861,833 km (0.064 R)
• M8: 1,034,619 km (0.04 R)
• M9: 1,151,904 km (0.113 R)
• M10: 1,432,250 km (0.101 R)
• M11: 1,521,859 km (0.087 R)
• M12: 1,690,306 km (0.053 R)
• M13: 1,825,244 km (0.063 R)
• M14: 2,040,665 km (0.12 R)
• M15: 2,130,423 km (0.054 R)
• M16: 2,240,079 km (0.114 R)
• M17: 2,458,791 km (0.076 R)
• M18: 2,593,429 km (0.071 R)
• M19: 2,951,267 km (0.081 R)
• M20: 3,053,592 km (0.091 R)
• M21: 3,171,026 km (0.089 R)
• M22: 3,289,956 km (0.119 R)
• M23: 3,460,498 km (0.12 R)
• M24: 3,583,019 km (0.117 R)
• M25: 3,685,194 km (0.084 R)
• M26: 3,773,457 km (0.072 R)
• M27: 3,929,637 km (0.11 R)
• M28: 4,118,579 km (0.113 R)
• M29: 4,202,653 km (0.119 R)
• M30: 4,357,038 km (0.048 R)
• M31: 4,450,537 km (0.106 R)
• M32: 4,560,641 km (0.113 R)
• M33: 4,655,635 km (0.081 R)
• M34: 4,743,300 km (0.061 R)
• M35: 4,912,345 km (0.075 R)
• M36: 5,009,883 km (0.108 R)
• M37: 5,116,247 km (0.063 R)
• M38: 5,223,359 km (0.045 R)
• M39: 5,331,219 km (0.1 R)
• M40: 5,667,815 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.3

Radius: 13.1

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.65 AU - 0.91 AU

Year: 476 Days

Day: 13.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 63,104,326 km

• M1: 165,156 km (0.108 R)
• M2: 272,567 km (0.12 R)
• M3: 371,900 km (0.091 R)
• M4: 469,588 km (0.115 R)
• M5: 598,242 km (0.085 R)
• M6: 719,865 km (0.075 R)
• M7: 833,111 km (0.11 R)
• M8: 929,601 km (0.077 R)
• M9: 1,044,941 km (0.082 R)
• M10: 1,140,085 km (0.118 R)
• M11: 1,334,263 km (0.104 R)
• M12: 1,438,533 km (0.103 R)
• M13: 1,522,757 km (0.089 R)
• M14: 1,732,493 km (0.063 R)
• M15: 1,920,837 km (0.064 R)
• M16: 2,008,202 km (0.116 R)
• M17: 2,186,971 km (0.072 R)
• M18: 2,278,525 km (0.106 R)
• M19: 2,384,740 km (0.113 R)
• M20: 2,554,084 km (0.107 R)
• M21: 2,727,618 km (0.096 R)
• M22: 2,833,683 km (0.11 R)
• M23: 2,941,094 km (0.113 R)
• M24: 3,028,011 km (0.106 R)
• M25: 3,189,726 km (0.115 R)
• M26: 3,271,705 km (0.107 R)
• M27: 3,715,862 km (0.084 R)
• M28: 3,929,188 km (0.043 R)
• M29: 4,138,625 km (0.082 R)
• M30: 4,318,741 km (0.077 R)
• M31: 4,426,302 km (0.076 R)
• M32: 4,543,287 km (0.106 R)
• M33: 4,754,669 km (0.06 R)
• M34: 4,909,054 km (0.118 R)
• M35: 5,021,552 km (0.085 R)
• M36: 5,257,916 km (0.092 R)
• M37: 5,399,735 km (0.099 R)
• M38: 5,842,246 km (0.111 R)
• M39: 6,137,552 km (0.117 R)
• M40: 6,371,673 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.2

Radius: 10.4

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.95 AU - 1.07 AU

Year: 701 Days

Day: 10.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 60.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 63,104,326 km

• M1: 131,497 km (0.115 R)
• M2: 223,200 km (0.098 R)
• M3: 289,621 km (0.071 R)
• M4: 394,789 km (0.109 R)
• M5: 489,035 km (0.078 R)
• M6: 626,965 km (0.097 R)
• M7: 725,101 km (0.094 R)
• M8: 845,976 km (0.058 R)
• M9: 956,080 km (0.093 R)
• M10: 1,115,103 km (0.093 R)
• M11: 1,185,114 km (0.09 R)
• M12: 1,343,239 km (0.095 R)
• M13: 1,572,573 km (0.056 R)
• M14: 1,777,073 km (0.111 R)
• M15: 1,852,321 km (0.075 R)
• M16: 1,951,803 km (0.073 R)
• M17: 2,029,594 km (0.112 R)
• M18: 2,116,361 km (0.073 R)
• M19: 2,196,396 km (0.049 R)
• M20: 2,301,862 km (0.067 R)
• M21: 2,392,668 km (0.119 R)
• M22: 2,706,525 km (0.119 R)
• M23: 2,784,914 km (0.042 R)
• M24: 3,253,006 km (0.102 R)
• M25: 3,336,481 km (0.047 R)
• M26: 3,467,978 km (0.055 R)
• M27: 3,629,843 km (0.101 R)
• M28: 3,971,075 km (0.053 R)
• M29: 4,120,673 km (0.111 R)
• M30: 4,211,180 km (0.087 R)
• M31: 4,302,435 km (0.114 R)
• M32: 4,632,448 km (0.079 R)
• M33: 4,716,222 km (0.07 R)
• M34: 4,811,068 km (0.104 R)
• M35: 5,121,034 km (0.116 R)
• M36: 5,360,690 km (0.058 R)
• M37: 5,537,216 km (0.116 R)
• M38: 5,648,516 km (0.119 R)
• M39: 5,816,964 km (0.102 R)
• M40: 5,941,579 km (0.117 R)
• M41: 6,285,953 km (0.069 R)
• M42: 6,425,528 km (0.09 R)
• M43: 6,507,358 km (0.089 R)
• M44: 6,601,455 km (0.103 R)
• M45: 6,802,664 km (0.113 R)
• M46: 7,357,672 km (0.118 R)
• M47: 7,541,827 km (0.114 R)
• M48: 7,715,061 km (0.087 R)
• M49: 7,839,527 km (0.118 R)
• M50: 8,027,721 km (0.088 R)
• M51: 8,103,268 km (0.106 R)
• M52: 8,179,264 km (0.083 R)
• M53: 8,268,125 km (0.084 R)
• M54: 8,588,115 km (0.091 R)
• M55: 8,717,218 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.7

Radius: 14.5

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.29 AU - 1.57 AU

Year: 1180 Days

Day: 8 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,104,326 km

• M1: 181,911 km (0.068 R)
• M2: 278,850 km (0.055 R)
• M3: 415,882 km (0.067 R)
• M4: 510,278 km (0.11 R)
• M5: 645,365 km (0.115 R)
• M6: 822,339 km (0.064 R)
• M7: 987,496 km (0.106 R)
• M8: 1,094,159 km (0.075 R)
• M9: 1,262,008 km (0.103 R)
• M10: 1,513,182 km (0.041 R)
• M11: 1,871,021 km (0.095 R)
• M12: 2,179,940 km (0.097 R)
• M13: 2,521,771 km (0.118 R)
• M14: 2,682,888 km (0.11 R)
• M15: 2,825,455 km (0.072 R)
• M16: 3,067,056 km (0.056 R)
• M17: 3,210,670 km (0.106 R)
• M18: 3,439,255 km (0.101 R)
• M19: 4,113,044 km (0.113 R)
• M20: 4,284,932 km (0.11 R)
• M21: 4,381,273 km (0.06 R)
• M22: 4,530,721 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.1

Radius: 8

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.59 AU - 5.33 AU

Year: 7625 Days

Day: 11.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,104,326 km

• M1: 119,230 km (0.07 R)
• M2: 544,835 km (0.106 R)
• M3: 608,863 km (0.086 R)
• M4: 854,653 km (0.096 R)
• M5: 995,574 km (0.099 R)
• M6: 1,075,758 km (0.113 R)
• M7: 1,388,867 km (0.093 R)
• M8: 2,096,016 km (0.11 R)
• M9: 2,182,633 km (0.039 R)
• M10: 2,235,291 km (0.094 R)
• M11: 2,359,607 km (0.103 R)
• M12: 2,522,968 km (0.118 R)
• M13: 2,957,400 km (0.069 R)
• M14: 3,153,523 km (0.095 R)
• M15: 3,233,109 km (0.09 R)
• M16: 3,599,923 km (0.086 R)
• M17: 4,066,369 km (0.115 R)
• M18: 4,174,977 km (0.113 R)
• M19: 4,240,651 km (0.113 R)
• M20: 4,328,764 km (0.05 R)
• M21: 4,417,625 km (0.07 R)
• M22: 4,642,022 km (0.076 R)
• M23: 5,314,016 km (0.104 R)
• M24: 5,577,009 km (0.071 R)
• M25: 6,115,561 km (0.046 R)
• M26: 6,824,804 km (0.108 R)
• M27: 6,980,237 km (0.088 R)
• M28: 7,268,213 km (0.091 R)
• M29: 7,667,190 km (0.06 R)
• M30: 7,801,679 km (0.117 R)
• M31: 7,937,065 km (0.108 R)
• M32: 8,182,704 km (0.101 R)
• M33: 8,347,860 km (0.117 R)
• M34: 8,625,514 km (0.101 R)
• M35: 8,709,438 km (0.1 R)
• M36: 8,793,662 km (0.053 R)
• M37: 8,906,309 km (0.096 R)
• M38: 9,190,096 km (0.102 R)
• M39: 9,275,816 km (0.103 R)
• M40: 9,621,237 km (0.089 R)
• M41: 10,236,085 km (0.119 R)
• M42: 10,803,360 km (0.062 R)
• M43: 10,954,304 km (0.113 R)
• M44: 11,014,891 km (0.077 R)
• M45: 11,075,628 km (0.085 R)
• M46: 11,197,401 km (0.116 R)
• M47: 11,319,472 km (0.073 R)
• M48: 12,218,556 km (0.109 R)
• M49: 12,883,817 km (0.1 R)
• M50: 13,237,018 km (0.098 R)
• M51: 13,495,822 km (0.118 R)
• M52: 14,216,286 km (0.119 R)
• M53: 14,282,408 km (0.114 R)
• M54: 14,848,636 km (0.098 R)
• M55: 15,016,485 km (0.116 R)
• M56: 15,083,804 km (0.047 R)
• M57: 15,320,318 km (0.075 R)
• M58: 15,388,086 km (0.064 R)
• M59: 16,106,006 km (0.063 R)
• M60: 16,590,703 km (0.088 R)
• M61: 17,185,803 km (0.081 R)
• M62: 17,645,518 km (0.081 R)
• M63: 18,109,271 km (0.103 R)
• M64: 18,576,914 km (0.099 R)
• M65: 18,975,892 km (0.025 R)
• M66: 19,267,757 km (0.056 R)
• M67: 19,561,118 km (0.081 R)
• M68: 20,899,720 km (0.082 R)
• M69: 20,974,818 km (0.119 R)
• M70: 21,125,613 km (0.049 R)
• M71: 21,770,230 km (0.051 R)
• M72: 22,691,155 km (0.111 R)
• M73: 22,923,480 km (0.12 R)
• M74: 23,117,509 km (0.073 R)
• M75: 23,820,918 km (0.091 R)
• M76: 24,571,151 km (0.08 R)
• M77: 25,048,817 km (0.092 R)
• M78: 26,053,965 km (0.041 R)
• M79: 26,663,427 km (0.111 R)
• M80: 27,359,655 km (0.101 R)
• M81: 27,524,363 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.3

Radius: 4.8

Gravity: 23.1 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.79 AU - 9.23 AU

Year: 17136 Days

Day: 20.1 Hours

Environment

Temp: -241 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,104,326 km

• M1: 132,394 km (0.052 R)
• M2: 355,145 km (0.078 R)
• M3: 387,309 km (0.12 R)
• M4: 963,261 km (0.044 R)
• M5: 1,032,973 km (0.049 R)
• M6: 1,486,255 km (0.089 R)
• M7: 1,540,110 km (0.115 R)
• M8: 1,594,564 km (0.07 R)
• M9: 1,733,540 km (0.083 R)
• M10: 1,993,840 km (0.098 R)
• M11: 2,582,807 km (0.104 R)
• M12: 2,713,257 km (0.105 R)
• M13: 3,362,212 km (0.103 R)
• M14: 3,685,643 km (0.029 R)
• M15: 3,869,798 km (0.093 R)
• M16: 4,400,870 km (0.085 R)
• M17: 4,478,661 km (0.08 R)
• M18: 4,675,083 km (0.118 R)
• M19: 5,740,968 km (0.105 R)
• M20: 6,388,577 km (0.113 R)
• M21: 7,333,587 km (0.094 R)
• M22: 7,425,889 km (0.102 R)
• M23: 7,565,015 km (0.119 R)
• M24: 7,893,083 km (0.11 R)
• M25: 8,466,043 km (0.062 R)
• M26: 8,514,363 km (0.051 R)
• M27: 8,660,071 km (0.098 R)
• M28: 9,052,466 km (0.084 R)
• M29: 9,300,649 km (0.117 R)
• M30: 9,450,546 km (0.066 R)
• M31: 9,601,341 km (0.118 R)
• M32: 10,058,512 km (0.074 R)
• M33: 10,574,774 km (0.097 R)
• M34: 11,046,756 km (0.108 R)
• M35: 11,525,469 km (0.067 R)
• M36: 11,632,880 km (0.086 R)
• M37: 11,848,451 km (0.05 R)
• M38: 11,956,759 km (0.101 R)
• M39: 12,011,063 km (0.1 R)
• M40: 12,229,028 km (0.119 R)
• M41: 12,613,644 km (0.063 R)
• M42: 12,668,845 km (0.119 R)
• M43: 12,890,699 km (0.116 R)
• M44: 13,225,948 km (0.094 R)
• M45: 13,282,047 km (0.071 R)
• M46: 13,734,132 km (0.099 R)
• M47: 14,886,035 km (0.111 R)
• M48: 15,003,021 km (0.082 R)
• M49: 15,710,768 km (0.093 R)
• M50: 16,068,756 km (0.085 R)
• M51: 16,914,433 km (0.069 R)
• M52: 17,898,488 km (0.051 R)
• M53: 18,522,909 km (0.11 R)
• M54: 20,373,734 km (0.099 R)
• M55: 20,633,586 km (0.074 R)
• M56: 20,763,885 km (0.119 R)
• M57: 21,750,184 km (0.104 R)
• M58: 22,751,742 km (0.104 R)
• M59: 23,156,554 km (0.106 R)
• M60: 23,495,692 km (0.101 R)
• M61: 24,454,016 km (0.113 R)
• M62: 25,774,965 km (0.102 R)
• M63: 27,118,952 km (0.026 R)
• M64: 27,404,834 km (0.11 R)
• M65: 28,123,801 km (0.105 R)
• M66: 28,268,313 km (0.108 R)
• M67: 28,558,084 km (0.073 R)
• M68: 30,169,702 km (0.095 R)
• M69: 30,614,307 km (0.043 R)
• M70: 30,762,857 km (0.112 R)
• M71: 31,435,001 km (0.04 R)
• M72: 31,735,243 km (0.093 R)
• M73: 32,565,811 km (0.105 R)
• M74: 33,556,598 km (0.087 R)
• M75: 36,666,438 km (0.111 R)
• M76: 36,982,538 km (0.099 R)
• M77: 38,897,541 km (0.099 R)
• M78: 39,381,340 km (0.076 R)
• M79: 40,354,923 km (0.112 R)
• M80: 41,008,367 km (0.101 R)
• M81: 41,500,693 km (0.057 R)
• M82: 43,239,469 km (0.069 R)
• M83: 43,573,222 km (0.118 R)
• M84: 43,824,247 km (0.117 R)
• M85: 44,411,718 km (0.093 R)
• M86: 49,639,865 km (0.102 R)
• M87: 51,131,056 km (0.077 R)
• M88: 51,307,582 km (0.111 R)
• M89: 51,837,906 km (0.119 R)
• M90: 52,548,047 km (0.118 R)
• M91: 56,328,535 km (0.033 R)
• M92: 56,419,640 km (0.115 R)
• M93: 57,058,423 km (0.105 R)
• M94: 58,804,679 km (0.074 R)
• M95: 59,359,687 km (0.113 R)
• M96: 63,104,271 km (0.089 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 15,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit