🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771

Radius: 10.2

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.54 AU - 0.6 AU

Year: 297 Days

Day: 6.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 61,739,218 km

• M1: 128,056 km (0.083 R)
• M2: 193,580 km (0.083 R)
• M3: 265,387 km (0.104 R)
• M4: 330,163 km (0.088 R)
• M5: 416,480 km (0.026 R)
• M6: 506,389 km (0.113 R)
• M7: 620,382 km (0.105 R)
• M8: 729,888 km (0.086 R)
• M9: 798,254 km (0.074 R)
• M10: 880,383 km (0.071 R)
• M11: 946,057 km (0.097 R)
• M12: 1,013,376 km (0.079 R)
• M13: 1,078,451 km (0.064 R)
• M14: 1,200,224 km (0.1 R)
• M15: 1,269,488 km (0.111 R)
• M16: 1,389,465 km (0.098 R)
• M17: 1,453,343 km (0.12 R)
• M18: 1,877,603 km (0.043 R)
• M19: 1,969,157 km (0.079 R)
• M20: 2,046,499 km (0.106 R)
• M21: 2,285,107 km (0.043 R)
• M22: 2,399,550 km (0.068 R)
• M23: 2,605,995 km (0.117 R)
• M24: 2,725,823 km (0.112 R)
• M25: 2,789,402 km (0.047 R)
• M26: 2,865,098 km (0.068 R)
• M27: 3,006,618 km (0.119 R)
• M28: 3,072,441 km (0.095 R)
• M29: 3,321,522 km (0.12 R)
• M30: 3,470,521 km (0.095 R)
• M31: 3,583,767 km (0.104 R)
• M32: 3,679,060 km (0.075 R)
• M33: 3,762,237 km (0.074 R)
• M34: 3,839,729 km (0.103 R)
• M35: 4,148,199 km (0.042 R)
• M36: 4,221,652 km (0.113 R)
• M37: 4,302,136 km (0.109 R)
• M38: 4,505,738 km (0.05 R)
• M39: 4,615,693 km (0.113 R)
• M40: 4,712,632 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.5

Radius: 9.9

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.57 AU - 0.63 AU

Year: 321 Days

Day: 12.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 61,739,218 km

• M1: 123,867 km (0.036 R)
• M2: 196,123 km (0.077 R)
• M3: 264,339 km (0.039 R)
• M4: 334,202 km (0.083 R)
• M5: 431,291 km (0.11 R)
• M6: 511,026 km (0.118 R)
• M7: 587,471 km (0.066 R)
• M8: 746,793 km (0.076 R)
• M9: 825,182 km (0.07 R)
• M10: 979,866 km (0.117 R)
• M11: 1,113,008 km (0.049 R)
• M12: 1,200,074 km (0.087 R)
• M13: 1,289,384 km (0.092 R)
• M14: 1,355,806 km (0.101 R)
• M15: 1,436,439 km (0.088 R)
• M16: 1,509,891 km (0.025 R)
• M17: 1,580,202 km (0.044 R)
• M18: 1,701,526 km (0.065 R)
• M19: 1,770,341 km (0.079 R)
• M20: 1,849,478 km (0.116 R)
• M21: 1,982,471 km (0.094 R)
• M22: 2,094,071 km (0.104 R)
• M23: 2,163,185 km (0.075 R)
• M24: 2,263,117 km (0.116 R)
• M25: 2,334,176 km (0.08 R)
• M26: 2,400,597 km (0.057 R)
• M27: 2,546,305 km (0.102 R)
• M28: 2,641,450 km (0.104 R)
• M29: 2,753,947 km (0.085 R)
• M30: 2,824,408 km (0.111 R)
• M31: 2,934,063 km (0.096 R)
• M32: 3,169,081 km (0.104 R)
• M33: 3,439,255 km (0.093 R)
• M34: 3,533,053 km (0.115 R)
• M35: 3,603,962 km (0.119 R)
• M36: 3,669,337 km (0.07 R)
• M37: 3,765,229 km (0.093 R)
• M38: 3,886,104 km (0.111 R)
• M39: 3,990,074 km (0.098 R)
• M40: 4,082,526 km (0.114 R)
• M41: 4,194,276 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.1

Radius: 13.5

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.76 AU - 1.16 AU

Year: 649 Days

Day: 5.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 61,739,218 km

• M1: 169,195 km (0.108 R)
• M2: 268,827 km (0.1 R)
• M3: 389,852 km (0.07 R)
• M4: 505,342 km (0.093 R)
• M5: 590,912 km (0.106 R)
• M6: 687,552 km (0.119 R)
• M7: 785,389 km (0.026 R)
• M8: 910,004 km (0.067 R)
• M9: 1,013,974 km (0.098 R)
• M10: 1,116,599 km (0.112 R)
• M11: 1,229,096 km (0.088 R)
• M12: 1,389,764 km (0.092 R)
• M13: 1,518,269 km (0.054 R)
• M14: 1,671,307 km (0.07 R)
• M15: 1,914,404 km (0.111 R)
• M16: 2,161,988 km (0.094 R)
• M17: 2,282,265 km (0.104 R)
• M18: 2,427,973 km (0.091 R)
• M19: 2,664,637 km (0.12 R)
• M20: 2,818,573 km (0.102 R)
• M21: 2,925,686 km (0.112 R)
• M22: 3,420,256 km (0.032 R)
• M23: 3,517,046 km (0.05 R)
• M24: 3,704,492 km (0.088 R)
• M25: 3,858,727 km (0.095 R)
• M26: 3,996,507 km (0.114 R)
• M27: 4,305,726 km (0.109 R)
• M28: 4,401,020 km (0.082 R)
• M29: 4,487,338 km (0.077 R)
• M30: 4,574,404 km (0.115 R)
• M31: 4,700,963 km (0.065 R)
• M32: 4,858,340 km (0.096 R)
• M33: 4,957,673 km (0.079 R)
• M34: 5,158,284 km (0.107 R)
• M35: 5,249,539 km (0.079 R)
• M36: 5,341,242 km (0.076 R)
• M37: 5,567,883 km (0.081 R)
• M38: 5,713,741 km (0.117 R)
• M39: 5,829,231 km (0.106 R)
• M40: 5,956,090 km (0.082 R)
• M41: 6,201,879 km (0.111 R)
• M42: 6,364,043 km (0.12 R)
• M43: 6,560,465 km (0.094 R)
• M44: 6,814,482 km (0.113 R)
• M45: 7,071,791 km (0.062 R)
• M46: 7,229,915 km (0.113 R)
• M47: 7,332,240 km (0.112 R)
• M48: 7,469,422 km (0.047 R)
• M49: 7,619,020 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.5

Radius: 12.6

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.15 AU - 1.83 AU

Year: 1255 Days

Day: 10.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 61,739,218 km

• M1: 159,471 km (0.096 R)
• M2: 239,506 km (0.116 R)
• M3: 322,533 km (0.105 R)
• M4: 404,363 km (0.048 R)
• M5: 501,602 km (0.057 R)
• M6: 666,159 km (0.066 R)
• M7: 806,183 km (0.096 R)
• M8: 903,272 km (0.085 R)
• M9: 1,032,674 km (0.101 R)
• M10: 1,228,049 km (0.083 R)
• M11: 1,319,004 km (0.066 R)
• M12: 1,420,133 km (0.029 R)
• M13: 1,556,865 km (0.105 R)
• M14: 1,639,293 km (0.112 R)
• M15: 1,834,967 km (0.119 R)
• M16: 1,949,111 km (0.117 R)
• M17: 2,038,570 km (0.12 R)
• M18: 2,315,476 km (0.06 R)
• M19: 2,516,685 km (0.109 R)
• M20: 2,703,832 km (0.084 R)
• M21: 2,794,189 km (0.079 R)
• M22: 2,905,939 km (0.083 R)
• M23: 3,176,262 km (0.111 R)
• M24: 3,271,855 km (0.057 R)
• M25: 3,433,122 km (0.116 R)
• M26: 3,531,258 km (0.098 R)
• M27: 3,630,441 km (0.085 R)
• M28: 3,752,812 km (0.106 R)
• M29: 4,059,189 km (0.099 R)
• M30: 4,232,872 km (0.077 R)
• M31: 4,587,867 km (0.105 R)
• M32: 4,965,004 km (0.055 R)
• M33: 5,453,740 km (0.109 R)
• M34: 5,736,330 km (0.119 R)
• M35: 5,827,286 km (0.092 R)
• M36: 5,918,690 km (0.096 R)
• M37: 6,063,351 km (0.081 R)
• M38: 6,169,267 km (0.09 R)
• M39: 6,342,800 km (0.057 R)
• M40: 6,531,443 km (0.115 R)
• M41: 6,859,362 km (0.059 R)
• M42: 6,983,677 km (0.118 R)
• M43: 7,178,603 km (0.083 R)
• M44: 7,417,661 km (0.094 R)
• M45: 7,573,841 km (0.066 R)
• M46: 7,874,982 km (0.03 R)
• M47: 8,150,840 km (0.072 R)
• M48: 8,326,767 km (0.078 R)
• M49: 8,429,990 km (0.094 R)
• M50: 8,952,385 km (0.105 R)
• M51: 9,058,151 km (0.109 R)
• M52: 9,362,583 km (0.087 R)
• M53: 9,577,854 km (0.096 R)
• M54: 10,138,547 km (0.101 R)
• M55: 10,470,654 km (0.052 R)
• M56: 10,726,167 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.1

Radius: 12

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.49 AU - 1.93 AU

Year: 1543 Days

Day: 14.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 61,739,218 km

• M1: 173,534 km (0.105 R)
• M2: 271,371 km (0.081 R)
• M3: 410,197 km (0.108 R)
• M4: 494,720 km (0.106 R)
• M5: 799,451 km (0.081 R)
• M6: 903,422 km (0.105 R)
• M7: 995,424 km (0.112 R)
• M8: 1,153,400 km (0.114 R)
• M9: 1,348,625 km (0.067 R)
• M10: 1,514,828 km (0.087 R)
• M11: 1,667,418 km (0.115 R)
• M12: 1,761,515 km (0.06 R)
• M13: 1,988,305 km (0.094 R)
• M14: 2,294,233 km (0.118 R)
• M15: 2,411,368 km (0.057 R)
• M16: 2,762,773 km (0.107 R)
• M17: 3,053,293 km (0.065 R)
• M18: 3,169,680 km (0.038 R)
• M19: 3,314,042 km (0.112 R)
• M20: 3,609,348 km (0.045 R)
• M21: 4,025,978 km (0.106 R)
• M22: 4,139,672 km (0.088 R)
• M23: 4,326,819 km (0.041 R)
• M24: 4,458,017 km (0.078 R)
• M25: 4,605,520 km (0.096 R)
• M26: 4,694,680 km (0.098 R)
• M27: 4,890,055 km (0.116 R)
• M28: 5,180,425 km (0.089 R)
• M29: 5,397,940 km (0.078 R)
• M30: 5,666,319 km (0.096 R)
• M31: 5,874,409 km (0.094 R)
• M32: 5,971,349 km (0.083 R)
• M33: 6,052,580 km (0.118 R)
• M34: 6,281,914 km (0.106 R)
• M35: 6,397,703 km (0.08 R)
• M36: 6,497,484 km (0.09 R)
• M37: 7,331,941 km (0.07 R)
• M38: 7,629,342 km (0.102 R)
• M39: 7,877,375 km (0.109 R)
• M40: 8,344,868 km (0.094 R)
• M41: 8,454,075 km (0.086 R)
• M42: 8,821,487 km (0.093 R)
• M43: 8,988,588 km (0.106 R)
• M44: 9,081,937 km (0.119 R)
• M45: 9,175,436 km (0.087 R)
• M46: 9,801,353 km (0.099 R)
• M47: 10,148,570 km (0.055 R)
• M48: 10,245,659 km (0.088 R)
• M49: 10,441,034 km (0.113 R)
• M50: 10,716,443 km (0.052 R)
• M51: 10,914,810 km (0.078 R)
• M52: 11,114,224 km (0.114 R)
• M53: 11,415,814 km (0.114 R)
• M54: 11,740,291 km (0.099 R)
• M55: 12,129,695 km (0.079 R)
• M56: 12,274,356 km (0.118 R)
• M57: 12,753,368 km (0.026 R)
• M58: 12,963,553 km (0.083 R)
• M59: 13,047,926 km (0.05 R)
• M60: 13,323,486 km (0.117 R)
• M61: 13,579,597 km (0.096 R)
• M62: 14,183,374 km (0.101 R)
• M63: 14,270,440 km (0.112 R)
• M64: 14,532,386 km (0.039 R)
• M65: 14,642,041 km (0.042 R)
• M66: 14,751,996 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.9

Radius: 12.5

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.09 AU - 3.69 AU

Year: 4308 Days

Day: 7 Hours

Environment

Temp: -208 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,739,218 km

• M1: 164,258 km (0.086 R)
• M2: 265,387 km (0.079 R)
• M3: 391,946 km (0.032 R)
• M4: 501,452 km (0.097 R)
• M5: 674,387 km (0.084 R)
• M6: 857,944 km (0.066 R)
• M7: 986,149 km (0.061 R)
• M8: 1,608,925 km (0.063 R)
• M9: 1,891,665 km (0.076 R)
• M10: 2,337,766 km (0.119 R)
• M11: 2,454,452 km (0.12 R)
• M12: 2,573,233 km (0.093 R)
• M13: 2,728,815 km (0.11 R)
• M14: 3,013,350 km (0.111 R)
• M15: 3,534,399 km (0.095 R)
• M16: 4,003,688 km (0.088 R)
• M17: 4,124,264 km (0.105 R)
• M18: 4,266,232 km (0.082 R)
• M19: 4,513,667 km (0.084 R)
• M20: 4,723,553 km (0.108 R)
• M21: 4,829,767 km (0.028 R)
• M22: 5,066,132 km (0.09 R)
• M23: 5,153,048 km (0.111 R)
• M24: 5,505,650 km (0.087 R)
• M25: 5,866,331 km (0.078 R)
• M26: 5,957,735 km (0.1 R)
• M27: 6,049,588 km (0.073 R)
• M28: 6,994,149 km (0.118 R)
• M29: 7,409,433 km (0.074 R)
• M30: 7,682,599 km (0.117 R)
• M31: 7,933,773 km (0.112 R)
• M32: 8,111,197 km (0.114 R)
• M33: 8,289,966 km (0.099 R)
• M34: 9,256,667 km (0.114 R)
• M35: 9,363,331 km (0.114 R)
• M36: 9,984,461 km (0.089 R)
• M37: 10,066,590 km (0.079 R)
• M38: 10,563,405 km (0.11 R)
• M39: 11,409,381 km (0.045 R)
• M40: 12,072,698 km (0.046 R)
• M41: 12,778,201 km (0.055 R)
• M42: 12,896,982 km (0.09 R)
• M43: 13,195,879 km (0.104 R)
• M44: 13,830,922 km (0.078 R)
• M45: 14,106,182 km (0.092 R)
• M46: 14,383,237 km (0.059 R)
• M47: 14,755,436 km (0.056 R)
• M48: 14,880,351 km (0.05 R)
• M49: 15,162,343 km (0.056 R)
• M50: 15,477,844 km (0.059 R)
• M51: 15,604,703 km (0.065 R)
• M52: 16,243,935 km (0.108 R)
• M53: 16,340,426 km (0.118 R)
• M54: 16,501,992 km (0.089 R)
• M55: 17,448,946 km (0.089 R)
• M56: 17,614,102 km (0.05 R)
• M57: 17,879,190 km (0.092 R)
• M58: 18,112,413 km (0.081 R)
• M59: 18,346,533 km (0.061 R)
• M60: 18,581,701 km (0.077 R)
• M61: 18,750,298 km (0.116 R)
• M62: 19,021,070 km (0.114 R)
• M63: 19,293,189 km (0.088 R)
• M64: 19,806,758 km (0.051 R)
• M65: 20,186,437 km (0.06 R)
• M66: 20,394,379 km (0.077 R)
• M67: 20,952,678 km (0.081 R)
• M68: 21,093,150 km (0.113 R)
• M69: 21,409,998 km (0.118 R)
• M70: 21,870,610 km (0.089 R)
• M71: 21,977,423 km (0.049 R)
• M72: 22,477,978 km (0.047 R)
• M73: 22,910,016 km (0.073 R)
• M74: 23,417,602 km (0.108 R)
• M75: 23,892,126 km (0.058 R)
• M76: 24,222,588 km (0.117 R)
• M77: 24,369,942 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.3

Radius: 6.6

Gravity: 12.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.2 AU - 9.4 AU

Year: 16505 Days

Day: 19.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,739,218 km

• M1: 97,687 km (0.116 R)
• M2: 297,101 km (0.115 R)
• M3: 855,849 km (0.102 R)
• M4: 1,010,982 km (0.096 R)
• M5: 1,664,276 km (0.104 R)
• M6: 2,424,084 km (0.051 R)
• M7: 2,486,616 km (0.112 R)
• M8: 3,486,378 km (0.06 R)
• M9: 3,771,961 km (0.107 R)
• M10: 3,844,665 km (0.115 R)
• M11: 4,252,170 km (0.087 R)
• M12: 4,365,715 km (0.1 R)
• M13: 4,634,542 km (0.103 R)
• M14: 4,790,722 km (0.087 R)
• M15: 5,228,894 km (0.094 R)
• M16: 5,473,188 km (0.068 R)
• M17: 6,444,377 km (0.059 R)
• M18: 6,531,443 km (0.06 R)
• M19: 6,574,976 km (0.1 R)
• M20: 7,286,164 km (0.07 R)
• M21: 7,696,960 km (0.101 R)
• M22: 7,881,863 km (0.086 R)
• M23: 8,021,587 km (0.089 R)
• M24: 9,022,248 km (0.114 R)
• M25: 10,213,346 km (0.064 R)
• M26: 10,314,923 km (0.076 R)
• M27: 10,416,649 km (0.076 R)
• M28: 10,569,987 km (0.119 R)
• M29: 10,879,056 km (0.076 R)
• M30: 12,251,916 km (0.08 R)
• M31: 13,123,473 km (0.105 R)
• M32: 13,178,675 km (0.095 R)
• M33: 13,455,580 km (0.082 R)
• M34: 13,846,480 km (0.066 R)
• M35: 14,868,532 km (0.09 R)
• M36: 15,738,743 km (0.113 R)
• M37: 16,565,870 km (0.07 R)
• M38: 17,406,909 km (0.097 R)
• M39: 17,467,496 km (0.066 R)
• M40: 17,649,856 km (0.08 R)
• M41: 17,893,850 km (0.101 R)
• M42: 18,943,130 km (0.09 R)
• M43: 19,759,036 km (0.078 R)
• M44: 20,971,976 km (0.099 R)
• M45: 21,424,958 km (0.101 R)
• M46: 21,490,033 km (0.069 R)
• M47: 21,881,232 km (0.094 R)
• M48: 22,736,782 km (0.101 R)
• M49: 24,412,877 km (0.114 R)
• M50: 26,128,315 km (0.118 R)
• M51: 26,895,453 km (0.086 R)
• M52: 27,246,559 km (0.063 R)
• M53: 27,599,162 km (0.113 R)
• M54: 28,024,319 km (0.073 R)
• M55: 28,166,586 km (0.098 R)
• M56: 29,457,167 km (0.105 R)
• M57: 29,601,679 km (0.114 R)
• M58: 30,109,563 km (0.11 R)
• M59: 30,766,896 km (0.117 R)
• M60: 30,840,199 km (0.076 R)
• M61: 31,355,115 km (0.054 R)
• M62: 31,428,867 km (0.103 R)
• M63: 31,798,673 km (0.075 R)
• M64: 32,542,474 km (0.037 R)
• M65: 35,037,916 km (0.092 R)
• M66: 35,575,122 km (0.073 R)
• M67: 37,046,865 km (0.085 R)
• M68: 37,359,226 km (0.101 R)
• M69: 37,750,873 km (0.062 R)
• M70: 38,301,543 km (0.092 R)
• M71: 39,331,225 km (0.116 R)
• M72: 40,530,701 km (0.032 R)
• M73: 40,933,119 km (0.081 R)
• M74: 41,498,898 km (0.037 R)
• M75: 42,311,514 km (0.082 R)
• M76: 43,047,386 km (0.082 R)
• M77: 45,280,134 km (0.096 R)
• M78: 45,363,460 km (0.111 R)
• M79: 45,446,936 km (0.105 R)
• M80: 46,032,611 km (0.076 R)
• M81: 46,452,532 km (0.113 R)
• M82: 47,211,592 km (0.087 R)
• M83: 50,029,567 km (0.082 R)
• M84: 51,502,358 km (0.056 R)
• M85: 55,915,944 km (0.057 R)
• M86: 57,173,165 km (0.081 R)
• M87: 57,353,580 km (0.093 R)
• M88: 57,986,379 km (0.071 R)
• M89: 59,807,284 km (0.042 R)
• M90: 60,357,206 km (0.075 R)
• M91: 60,448,909 km (0.081 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 13,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit