🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.6

Radius: 9

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.5 AU - 0.56 AU

Year: 266 Days

Day: 13.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 33,830,427 km

• M1: 113,545 km (0.045 R)
• M2: 177,722 km (0.11 R)
• M3: 239,057 km (0.034 R)
• M4: 427,401 km (0.039 R)
• M5: 495,618 km (0.114 R)
• M6: 555,307 km (0.103 R)
• M7: 644,767 km (0.103 R)
• M8: 711,039 km (0.086 R)
• M9: 768,634 km (0.032 R)
• M10: 858,542 km (0.096 R)
• M11: 960,119 km (0.092 R)
• M12: 1,016,518 km (0.091 R)
• M13: 1,090,868 km (0.114 R)
• M14: 1,205,908 km (0.083 R)
• M15: 1,537,717 km (0.119 R)
• M16: 1,672,504 km (0.096 R)
• M17: 1,741,469 km (0.089 R)
• M18: 1,872,068 km (0.112 R)
• M19: 1,954,047 km (0.093 R)
• M20: 2,021,666 km (0.079 R)
• M21: 2,148,375 km (0.11 R)
• M22: 2,229,008 km (0.112 R)
• M23: 2,305,303 km (0.088 R)
• M24: 2,505,316 km (0.025 R)
• M25: 2,670,472 km (0.111 R)
• M26: 2,728,366 km (0.082 R)
• M27: 3,035,939 km (0.069 R)
• M28: 3,163,397 km (0.1 R)
• M29: 3,243,282 km (0.103 R)
• M30: 3,367,298 km (0.049 R)
• M31: 3,486,678 km (0.093 R)
• M32: 3,658,715 km (0.078 R)
• M33: 3,723,192 km (0.075 R)
• M34: 3,840,177 km (0.036 R)
• M35: 3,918,866 km (0.072 R)
• M36: 3,978,256 km (0.12 R)
• M37: 4,091,203 km (0.088 R)
• M38: 4,225,392 km (0.042 R)
• M39: 4,320,237 km (0.063 R)
• M40: 4,443,356 km (0.065 R)
• M41: 4,526,084 km (0.093 R)
• M42: 4,713,979 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.6

Radius: 13.8

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.5 AU - 0.6 AU

Year: 282 Days

Day: 11.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 33,830,427 km

• M1: 171,888 km (0.045 R)
• M2: 268,678 km (0.1 R)
• M3: 360,830 km (0.098 R)
• M4: 466,446 km (0.113 R)
• M5: 554,111 km (0.104 R)
• M6: 644,617 km (0.084 R)
• M7: 750,981 km (0.109 R)
• M8: 838,945 km (0.099 R)
• M9: 962,662 km (0.098 R)
• M10: 1,052,571 km (0.098 R)
• M11: 1,170,304 km (0.108 R)
• M12: 1,271,283 km (0.058 R)
• M13: 1,363,136 km (0.081 R)
• M14: 1,524,402 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.7

Radius: 9.4

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.47 AU - 0.75 AU

Year: 329 Days

Day: 10.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 33,830,427 km

• M1: 117,434 km (0.087 R)
• M2: 240,853 km (0.104 R)
• M3: 362,775 km (0.104 R)
• M4: 445,652 km (0.09 R)
• M5: 509,680 km (0.063 R)
• M6: 608,863 km (0.103 R)
• M7: 681,568 km (0.103 R)
• M8: 776,862 km (0.088 R)
• M9: 848,519 km (0.098 R)
• M10: 914,342 km (0.064 R)
• M11: 977,622 km (0.084 R)
• M12: 1,046,886 km (0.062 R)
• M13: 1,131,409 km (0.057 R)
• M14: 1,223,112 km (0.094 R)
• M15: 1,336,507 km (0.113 R)
• M16: 1,433,746 km (0.113 R)
• M17: 1,493,286 km (0.119 R)
• M18: 1,620,145 km (0.111 R)
• M19: 1,687,614 km (0.054 R)
• M20: 1,809,237 km (0.069 R)
• M21: 2,044,704 km (0.09 R)
• M22: 2,169,169 km (0.1 R)
• M23: 2,325,200 km (0.097 R)
• M24: 2,407,628 km (0.049 R)
• M25: 2,491,104 km (0.107 R)
• M26: 2,557,376 km (0.103 R)
• M27: 2,679,298 km (0.115 R)
• M28: 2,741,082 km (0.081 R)
• M29: 2,828,447 km (0.084 R)
• M30: 2,948,275 km (0.065 R)
• M31: 3,031,302 km (0.076 R)
• M32: 3,258,840 km (0.11 R)
• M33: 3,331,545 km (0.09 R)
• M34: 3,431,626 km (0.101 R)
• M35: 3,621,016 km (0.083 R)
• M36: 3,703,146 km (0.093 R)
• M37: 3,799,936 km (0.112 R)
• M38: 4,116,634 km (0.079 R)
• M39: 4,238,556 km (0.073 R)
• M40: 4,303,482 km (0.053 R)
• M41: 4,390,847 km (0.117 R)
• M42: 4,611,354 km (0.099 R)
• M43: 4,768,133 km (0.104 R)
• M44: 4,873,450 km (0.118 R)
• M45: 4,994,923 km (0.072 R)
• M46: 5,148,112 km (0.12 R)
• M47: 5,233,083 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787

Radius: 14.5

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.64 AU - 1.88 AU

Year: 1612 Days

Day: 8.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 33,830,427 km

• M1: 182,809 km (0.117 R)
• M2: 440,715 km (0.084 R)
• M3: 694,433 km (0.108 R)
• M4: 806,183 km (0.115 R)
• M5: 941,419 km (0.06 R)
• M6: 1,137,991 km (0.068 R)
• M7: 1,255,575 km (0.068 R)
• M8: 1,543,551 km (0.078 R)
• M9: 1,685,669 km (0.069 R)
• M10: 1,779,317 km (0.093 R)
• M11: 1,874,910 km (0.057 R)
• M12: 2,049,341 km (0.111 R)
• M13: 2,161,390 km (0.093 R)
• M14: 2,333,128 km (0.114 R)
• M15: 2,654,315 km (0.118 R)
• M16: 2,776,985 km (0.117 R)
• M17: 2,889,034 km (0.077 R)
• M18: 3,092,188 km (0.098 R)
• M19: 3,195,560 km (0.117 R)
• M20: 3,326,458 km (0.073 R)
• M21: 3,419,209 km (0.051 R)
• M22: 3,661,707 km (0.034 R)
• M23: 3,785,125 km (0.094 R)
• M24: 3,937,865 km (0.116 R)
• M25: 4,192,480 km (0.049 R)
• M26: 4,481,653 km (0.091 R)
• M27: 4,628,857 km (0.088 R)
• M28: 4,912,944 km (0.049 R)
• M29: 5,034,268 km (0.101 R)
• M30: 5,125,971 km (0.12 R)
• M31: 5,249,090 km (0.096 R)
• M32: 5,373,107 km (0.117 R)
• M33: 5,640,289 km (0.104 R)
• M34: 5,815,468 km (0.114 R)
• M35: 6,187,518 km (0.111 R)
• M36: 6,418,048 km (0.111 R)
• M37: 6,684,781 km (0.096 R)
• M38: 6,819,569 km (0.041 R)
• M39: 6,938,349 km (0.101 R)
• M40: 7,109,190 km (0.08 R)
• M41: 7,420,054 km (0.096 R)
• M42: 7,948,434 km (0.12 R)
• M43: 8,091,450 km (0.101 R)
• M44: 8,543,684 km (0.118 R)
• M45: 8,893,145 km (0.102 R)
• M46: 9,854,012 km (0.047 R)
• M47: 10,201,079 km (0.094 R)
• M48: 10,298,168 km (0.113 R)
• M49: 10,454,348 km (0.12 R)
• M50: 10,847,940 km (0.096 R)
• M51: 11,326,653 km (0.115 R)
• M52: 11,467,724 km (0.106 R)
• M53: 11,568,703 km (0.058 R)
• M54: 11,771,707 km (0.029 R)
• M55: 12,325,817 km (0.106 R)
• M56: 12,449,984 km (0.116 R)
• M57: 12,616,336 km (0.094 R)
• M58: 13,225,649 km (0.104 R)
• M59: 13,608,769 km (0.055 R)
• M60: 13,801,600 km (0.12 R)
• M61: 13,909,161 km (0.057 R)
• M62: 14,017,021 km (0.096 R)
• M63: 14,560,510 km (0.085 R)
• M64: 14,692,007 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.7

Radius: 10.6

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.17 AU - 2.25 AU

Year: 2268 Days

Day: 12.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 33,830,427 km

• M1: 137,480 km (0.116 R)
• M2: 206,894 km (0.114 R)
• M3: 361,578 km (0.103 R)
• M4: 474,375 km (0.105 R)
• M5: 550,371 km (0.096 R)
• M6: 1,063,192 km (0.078 R)
• M7: 1,148,164 km (0.114 R)
• M8: 1,265,448 km (0.09 R)
• M9: 1,512,285 km (0.104 R)
• M10: 1,619,846 km (0.073 R)
• M11: 1,741,170 km (0.104 R)
• M12: 2,064,002 km (0.11 R)
• M13: 2,356,017 km (0.107 R)
• M14: 2,558,124 km (0.082 R)
• M15: 2,635,466 km (0.092 R)
• M16: 2,832,187 km (0.078 R)
• M17: 3,143,350 km (0.075 R)
• M18: 3,394,525 km (0.099 R)
• M19: 3,652,432 km (0.111 R)
• M20: 3,991,421 km (0.107 R)
• M21: 4,126,807 km (0.093 R)
• M22: 4,248,430 km (0.09 R)
• M23: 4,464,300 km (0.067 R)
• M24: 4,810,768 km (0.113 R)
• M25: 5,035,913 km (0.107 R)
• M26: 5,117,145 km (0.032 R)
• M27: 5,215,131 km (0.111 R)
• M28: 5,313,866 km (0.09 R)
• M29: 5,513,130 km (0.11 R)
• M30: 5,580,150 km (0.11 R)
• M31: 5,664,224 km (0.089 R)
• M32: 5,731,842 km (0.114 R)
• M33: 5,987,804 km (0.081 R)
• M34: 6,230,153 km (0.072 R)
• M35: 6,635,264 km (0.091 R)
• M36: 6,849,937 km (0.087 R)
• M37: 7,176,509 km (0.06 R)
• M38: 7,323,265 km (0.074 R)
• M39: 7,489,617 km (0.115 R)
• M40: 7,563,818 km (0.09 R)
• M41: 7,694,566 km (0.105 R)
• M42: 7,901,311 km (0.082 R)
• M43: 8,224,741 km (0.11 R)
• M44: 8,436,273 km (0.088 R)
• M45: 8,688,495 km (0.112 R)
• M46: 9,560,950 km (0.087 R)
• M47: 9,742,861 km (0.114 R)
• M48: 9,844,437 km (0.1 R)
• M49: 10,007,649 km (0.07 R)
• M50: 10,151,263 km (0.097 R)
• M51: 10,606,938 km (0.059 R)
• M52: 11,005,915 km (0.094 R)
• M53: 11,090,588 km (0.082 R)
• M54: 11,281,774 km (0.114 R)
• M55: 11,367,045 km (0.116 R)
• M56: 11,753,755 km (0.057 R)
• M57: 11,970,522 km (0.066 R)
• M58: 12,210,328 km (0.094 R)
• M59: 12,407,797 km (0.069 R)
• M60: 12,694,875 km (0.105 R)
• M61: 13,006,637 km (0.062 R)
• M62: 13,478,768 km (0.085 R)
• M63: 13,842,441 km (0.112 R)
• M64: 13,956,733 km (0.117 R)
• M65: 14,393,858 km (0.094 R)
• M66: 14,509,647 km (0.104 R)
• M67: 14,858,958 km (0.074 R)
• M68: 15,022,768 km (0.105 R)
• M69: 15,116,715 km (0.116 R)
• M70: 15,399,754 km (0.077 R)
• M71: 15,875,476 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.4

Radius: 10.2

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.51 AU - 3.47 AU

Year: 3569 Days

Day: 7.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 33,830,427 km

• M1: 135,087 km (0.086 R)
• M2: 292,763 km (0.117 R)
• M3: 455,376 km (0.107 R)
• M4: 589,266 km (0.084 R)
• M5: 875,447 km (0.103 R)
• M6: 1,030,580 km (0.091 R)
• M7: 1,359,396 km (0.118 R)
• M8: 1,473,240 km (0.064 R)
• M9: 1,854,714 km (0.048 R)
• M10: 2,414,210 km (0.112 R)
• M11: 2,695,006 km (0.098 R)
• M12: 2,863,752 km (0.092 R)
• M13: 3,237,298 km (0.116 R)
• M14: 3,573,594 km (0.1 R)
• M15: 3,813,100 km (0.043 R)
• M16: 3,962,100 km (0.114 R)
• M17: 4,057,842 km (0.056 R)
• M18: 4,350,007 km (0.108 R)
• M19: 4,534,311 km (0.073 R)
• M20: 4,605,969 km (0.092 R)
• M21: 4,692,436 km (0.112 R)
• M22: 4,779,353 km (0.098 R)
• M23: 4,910,849 km (0.064 R)
• M24: 5,028,732 km (0.111 R)
• M25: 5,237,272 km (0.117 R)
• M26: 5,463,913 km (0.072 R)
• M27: 5,958,334 km (0.096 R)
• M28: 6,052,580 km (0.072 R)
• M29: 6,147,425 km (0.093 R)
• M30: 6,290,590 km (0.065 R)
• M31: 6,483,123 km (0.067 R)
• M32: 6,710,362 km (0.096 R)
• M33: 6,824,954 km (0.106 R)
• M34: 6,907,233 km (0.097 R)
• M35: 7,189,374 km (0.118 R)
• M36: 7,273,000 km (0.072 R)
• M37: 7,696,511 km (0.099 R)
• M38: 7,937,214 km (0.036 R)
• M39: 8,180,311 km (0.057 R)
• M40: 8,549,668 km (0.061 R)
• M41: 8,709,738 km (0.03 R)
• M42: 8,852,753 km (0.099 R)
• M43: 9,159,279 km (0.066 R)
• M44: 9,231,984 km (0.077 R)
• M45: 10,062,402 km (0.095 R)
• M46: 10,175,049 km (0.048 R)
• M47: 10,496,235 km (0.112 R)
• M48: 10,667,525 km (0.115 R)
• M49: 11,090,438 km (0.101 R)
• M50: 12,291,559 km (0.098 R)
• M51: 12,371,744 km (0.086 R)
• M52: 12,755,163 km (0.114 R)
• M53: 13,347,870 km (0.086 R)
• M54: 13,492,232 km (0.1 R)
• M55: 13,595,754 km (0.115 R)
• M56: 14,012,234 km (0.026 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.6

Radius: 11.8

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.04 AU - 5.2 AU

Year: 7997 Days

Day: 6.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,830,427 km

• M1: 149,747 km (0.066 R)
• M2: 249,230 km (0.039 R)
• M3: 330,611 km (0.091 R)
• M4: 447,148 km (0.114 R)
• M5: 692,189 km (0.119 R)
• M6: 784,042 km (0.096 R)
• M7: 880,533 km (0.112 R)
• M8: 1,117,496 km (0.083 R)
• M9: 1,260,212 km (0.093 R)
• M10: 1,409,362 km (0.117 R)
• M11: 1,780,514 km (0.116 R)
• M12: 1,873,564 km (0.054 R)
• M13: 2,162,587 km (0.1 R)
• M14: 2,383,842 km (0.101 R)
• M15: 3,159,507 km (0.091 R)
• M16: 3,886,403 km (0.074 R)
• M17: 4,767,834 km (0.081 R)
• M18: 4,951,390 km (0.047 R)
• M19: 5,057,455 km (0.114 R)
• M20: 5,543,798 km (0.083 R)
• M21: 5,876,354 km (0.026 R)
• M22: 6,330,084 km (0.091 R)
• M23: 6,561,213 km (0.04 R)
• M24: 7,091,537 km (0.083 R)
• M25: 7,392,080 km (0.088 R)
• M26: 7,666,292 km (0.09 R)
• M27: 7,789,262 km (0.078 R)
• M28: 8,445,398 km (0.081 R)
• M29: 9,184,412 km (0.115 R)
• M30: 9,315,160 km (0.076 R)
• M31: 12,378,775 km (0.1 R)
• M32: 12,777,304 km (0.079 R)
• M33: 12,959,963 km (0.117 R)
• M34: 13,550,126 km (0.095 R)
• M35: 13,699,126 km (0.116 R)
• M36: 13,998,621 km (0.117 R)
• M37: 14,224,663 km (0.086 R)
• M38: 15,256,739 km (0.089 R)
• M39: 15,372,976 km (0.069 R)
• M40: 15,606,199 km (0.03 R)
• M41: 16,194,568 km (0.069 R)
• M42: 17,150,797 km (0.034 R)
• M43: 17,231,431 km (0.083 R)
• M44: 17,717,175 km (0.078 R)
• M45: 18,495,533 km (0.118 R)
• M46: 19,494,697 km (0.083 R)
• M47: 19,705,181 km (0.039 R)
• M48: 20,298,187 km (0.097 R)
• M49: 20,468,729 km (0.037 R)
• M50: 20,682,654 km (0.116 R)
• M51: 20,854,242 km (0.071 R)
• M52: 20,983,196 km (0.078 R)
• M53: 21,155,682 km (0.111 R)
• M54: 21,371,851 km (0.067 R)
• M55: 21,981,163 km (0.049 R)
• M56: 22,728,704 km (0.079 R)
• M57: 22,905,828 km (0.102 R)
• M58: 23,038,970 km (0.083 R)
• M59: 23,172,411 km (0.115 R)
• M60: 23,306,002 km (0.12 R)
• M61: 23,395,312 km (0.101 R)
• M62: 24,113,382 km (0.092 R)
• M63: 24,248,768 km (0.074 R)
• M64: 24,339,274 km (0.041 R)
• M65: 24,429,781 km (0.116 R)
• M66: 25,066,769 km (0.11 R)
• M67: 26,217,924 km (0.111 R)
• M68: 26,310,825 km (0.041 R)
• M69: 27,433,407 km (0.08 R)
• M70: 28,000,533 km (0.119 R)
• M71: 28,285,517 km (0.111 R)
• M72: 28,810,605 km (0.08 R)
• M73: 29,002,240 km (0.111 R)
• M74: 29,435,176 km (0.092 R)
• M75: 30,502,557 km (0.077 R)
• M76: 32,625,052 km (0.096 R)
• M77: 32,724,983 km (0.095 R)
• M78: 33,830,362 km (0.087 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 12,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit