🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

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: 331.2

Radius: 10.2

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.52 AU - 0.54 AU

Year: 262 Days

Day: 12.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 46,072,696 km

• M1: 127,158 km (0.102 R)
• M2: 196,272 km (0.037 R)
• M3: 264,489 km (0.11 R)
• M4: 329,115 km (0.093 R)
• M5: 414,237 km (0.104 R)
• M6: 571,763 km (0.105 R)
• M7: 671,994 km (0.107 R)
• M8: 784,342 km (0.046 R)
• M9: 876,943 km (0.108 R)
• M10: 994,975 km (0.077 R)
• M11: 1,079,947 km (0.11 R)
• M12: 1,204,113 km (0.072 R)
• M13: 1,285,046 km (0.083 R)
• M14: 1,360,892 km (0.048 R)
• M15: 1,431,352 km (0.096 R)
• M16: 1,532,032 km (0.069 R)
• M17: 1,598,004 km (0.116 R)
• M18: 1,680,134 km (0.1 R)
• M19: 1,744,461 km (0.108 R)
• M20: 1,836,912 km (0.092 R)
• M21: 1,915,302 km (0.06 R)
• M22: 1,994,738 km (0.071 R)
• M23: 2,071,332 km (0.087 R)
• M24: 2,256,684 km (0.086 R)
• M25: 2,362,001 km (0.058 R)
• M26: 2,464,775 km (0.106 R)
• M27: 2,599,712 km (0.074 R)
• M28: 2,701,588 km (0.113 R)
• M29: 2,777,584 km (0.12 R)
• M30: 2,849,989 km (0.111 R)
• M31: 2,973,407 km (0.077 R)
• M32: 3,061,371 km (0.116 R)
• M33: 3,131,383 km (0.057 R)
• M34: 3,197,355 km (0.102 R)
• M35: 3,273,201 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.5

Radius: 14.4

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.89 AU - 1.13 AU

Year: 688 Days

Day: 13.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 46,072,696 km

• M1: 179,517 km (0.048 R)
• M2: 286,330 km (0.076 R)
• M3: 376,089 km (0.072 R)
• M4: 468,989 km (0.057 R)
• M5: 564,283 km (0.118 R)
• M6: 665,112 km (0.12 R)
• M7: 766,539 km (0.101 R)
• M8: 863,629 km (0.033 R)
• M9: 1,048,681 km (0.103 R)
• M10: 1,146,668 km (0.086 R)
• M11: 1,289,534 km (0.05 R)
• M12: 1,404,126 km (0.038 R)
• M13: 1,500,317 km (0.091 R)
• M14: 1,732,194 km (0.12 R)
• M15: 1,840,802 km (0.116 R)
• M16: 2,075,222 km (0.103 R)
• M17: 2,180,987 km (0.088 R)
• M18: 2,304,106 km (0.082 R)
• M19: 2,666,133 km (0.032 R)
• M20: 2,759,482 km (0.101 R)
• M21: 2,949,771 km (0.12 R)
• M22: 3,080,968 km (0.073 R)
• M23: 3,173,569 km (0.069 R)
• M24: 3,308,207 km (0.114 R)
• M25: 3,456,758 km (0.098 R)
• M26: 3,583,318 km (0.082 R)
• M27: 3,785,425 km (0.119 R)
• M28: 3,922,157 km (0.113 R)
• M29: 4,022,836 km (0.117 R)
• M30: 4,117,981 km (0.098 R)
• M31: 4,271,767 km (0.116 R)
• M32: 4,420,916 km (0.067 R)
• M33: 4,519,202 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.7

Radius: 12.5

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.43 AU - 1.75 AU

Year: 1360 Days

Day: 8.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 46,072,696 km

• M1: 158,873 km (0.091 R)
• M2: 245,640 km (0.088 R)
• M3: 360,082 km (0.065 R)
• M4: 445,951 km (0.085 R)
• M5: 581,936 km (0.103 R)
• M6: 667,057 km (0.097 R)
• M7: 780,602 km (0.086 R)
• M8: 895,194 km (0.037 R)
• M9: 1,042,248 km (0.103 R)
• M10: 1,218,923 km (0.101 R)
• M11: 1,325,587 km (0.108 R)
• M12: 1,503,010 km (0.108 R)
• M13: 1,633,758 km (0.107 R)
• M14: 1,800,859 km (0.092 R)
• M15: 2,024,059 km (0.109 R)
• M16: 2,143,438 km (0.088 R)
• M17: 2,239,031 km (0.113 R)
• M18: 2,443,532 km (0.073 R)
• M19: 2,626,639 km (0.11 R)
• M20: 2,719,839 km (0.091 R)
• M21: 2,852,233 km (0.054 R)
• M22: 3,064,812 km (0.085 R)
• M23: 3,353,236 km (0.077 R)
• M24: 3,444,491 km (0.065 R)
• M25: 3,598,577 km (0.11 R)
• M26: 3,681,753 km (0.102 R)
• M27: 3,797,093 km (0.083 R)
• M28: 4,215,967 km (0.044 R)
• M29: 4,425,554 km (0.088 R)
• M30: 4,615,992 km (0.09 R)
• M31: 4,717,868 km (0.111 R)
• M32: 4,866,419 km (0.075 R)
• M33: 5,180,125 km (0.076 R)
• M34: 5,333,463 km (0.1 R)
• M35: 5,464,511 km (0.048 R)
• M36: 5,548,435 km (0.115 R)
• M37: 5,656,894 km (0.117 R)
• M38: 5,741,865 km (0.114 R)
• M39: 5,962,223 km (0.068 R)
• M40: 6,098,208 km (0.065 R)
• M41: 6,461,880 km (0.095 R)
• M42: 6,793,987 km (0.045 R)
• M43: 6,949,120 km (0.031 R)
• M44: 7,053,240 km (0.111 R)
• M45: 7,184,139 km (0.053 R)
• M46: 7,329,099 km (0.026 R)
• M47: 7,528,363 km (0.069 R)
• M48: 7,810,206 km (0.103 R)
• M49: 8,054,649 km (0.075 R)
• M50: 8,370,749 km (0.083 R)
• M51: 8,467,688 km (0.064 R)
• M52: 9,257,266 km (0.091 R)
• M53: 9,415,092 km (0.068 R)
• M54: 9,530,432 km (0.073 R)
• M55: 9,908,765 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.6

Radius: 11.5

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.28 AU - 3.62 AU

Year: 4346 Days

Day: 6.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 46,072,696 km

• M1: 209,736 km (0.084 R)
• M2: 449,990 km (0.101 R)
• M3: 799,451 km (0.072 R)
• M4: 970,142 km (0.091 R)
• M5: 1,539,063 km (0.079 R)
• M6: 1,654,253 km (0.055 R)
• M7: 2,162,437 km (0.107 R)
• M8: 2,501,875 km (0.111 R)
• M9: 2,658,205 km (0.083 R)
• M10: 2,878,562 km (0.062 R)
• M11: 3,188,828 km (0.116 R)
• M12: 3,553,697 km (0.098 R)
• M13: 3,641,511 km (0.087 R)
• M14: 3,864,263 km (0.062 R)
• M15: 4,068,613 km (0.117 R)
• M16: 4,370,203 km (0.07 R)
• M17: 4,824,232 km (0.033 R)
• M18: 4,897,385 km (0.093 R)
• M19: 4,995,372 km (0.11 R)
• M20: 5,495,328 km (0.117 R)
• M21: 5,777,171 km (0.085 R)
• M22: 5,907,022 km (0.109 R)
• M23: 7,089,892 km (0.042 R)
• M24: 7,397,016 km (0.12 R)
• M25: 7,594,785 km (0.063 R)
• M26: 7,794,199 km (0.094 R)
• M27: 8,053,153 km (0.111 R)
• M28: 9,057,253 km (0.111 R)
• M29: 9,147,760 km (0.109 R)
• M30: 9,238,566 km (0.064 R)
• M31: 9,329,671 km (0.099 R)
• M32: 9,512,779 km (0.048 R)
• M33: 9,882,735 km (0.1 R)
• M34: 9,975,934 km (0.114 R)
• M35: 10,225,912 km (0.084 R)
• M36: 10,636,558 km (0.098 R)
• M37: 10,827,894 km (0.032 R)
• M38: 11,052,590 km (0.092 R)
• M39: 11,311,245 km (0.071 R)
• M40: 11,441,395 km (0.096 R)
• M41: 11,999,993 km (0.093 R)
• M42: 12,199,258 km (0.083 R)
• M43: 13,212,035 km (0.101 R)
• M44: 13,937,136 km (0.082 R)
• M45: 14,146,573 km (0.085 R)
• M46: 14,923,734 km (0.036 R)
• M47: 15,030,846 km (0.059 R)
• M48: 15,569,997 km (0.084 R)
• M49: 15,678,605 km (0.081 R)
• M50: 16,482,693 km (0.035 R)
• M51: 17,038,749 km (0.105 R)
• M52: 17,563,089 km (0.094 R)
• M53: 17,865,277 km (0.084 R)
• M54: 18,627,927 km (0.051 R)
• M55: 18,781,713 km (0.093 R)
• M56: 19,168,125 km (0.096 R)
• M57: 19,791,948 km (0.093 R)
• M58: 20,224,585 km (0.106 R)
• M59: 20,303,722 km (0.116 R)
• M60: 21,380,378 km (0.057 R)
• M61: 22,027,090 km (0.097 R)
• M62: 22,639,394 km (0.078 R)
• M63: 23,381,399 km (0.07 R)
• M64: 23,713,806 km (0.11 R)
• M65: 24,341,219 km (0.117 R)
• M66: 24,551,554 km (0.048 R)
• M67: 26,169,904 km (0.111 R)
• M68: 26,861,644 km (0.048 R)
• M69: 27,778,679 km (0.083 R)
• M70: 28,086,701 km (0.104 R)
• M71: 28,661,606 km (0.059 R)
• M72: 28,794,748 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.7

Radius: 11.1

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.15 AU - 4.95 AU

Year: 6583 Days

Day: 8.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 46,072,696 km

• M1: 180,116 km (0.042 R)
• M2: 404,961 km (0.1 R)
• M3: 492,626 km (0.109 R)
• M4: 568,472 km (0.073 R)
• M5: 1,026,541 km (0.066 R)
• M6: 1,180,178 km (0.05 R)
• M7: 1,425,369 km (0.062 R)
• M8: 1,732,343 km (0.073 R)
• M9: 1,824,047 km (0.072 R)
• M10: 2,076,718 km (0.075 R)
• M11: 2,459,987 km (0.116 R)
• M12: 2,847,446 km (0.116 R)
• M13: 3,819,084 km (0.049 R)
• M14: 4,247,084 km (0.097 R)
• M15: 4,841,585 km (0.1 R)
• M16: 6,368,681 km (0.096 R)
• M17: 6,560,465 km (0.094 R)
• M18: 6,778,429 km (0.104 R)
• M19: 6,925,035 km (0.104 R)
• M20: 7,196,705 km (0.119 R)
• M21: 7,321,320 km (0.104 R)
• M22: 7,724,935 km (0.117 R)
• M23: 8,058,389 km (0.064 R)
• M24: 8,501,497 km (0.077 R)
• M25: 8,952,535 km (0.079 R)
• M26: 10,100,100 km (0.07 R)
• M27: 10,239,825 km (0.1 R)
• M28: 10,549,492 km (0.106 R)
• M29: 10,634,464 km (0.108 R)
• M30: 11,293,742 km (0.059 R)
• M31: 11,642,903 km (0.096 R)
• M32: 11,789,509 km (0.093 R)
• M33: 12,084,516 km (0.05 R)
• M34: 12,591,503 km (0.104 R)
• M35: 12,802,287 km (0.113 R)
• M36: 13,014,267 km (0.07 R)
• M37: 13,105,521 km (0.091 R)
• M38: 13,349,815 km (0.105 R)
• M39: 13,657,238 km (0.106 R)
• M40: 13,811,923 km (0.074 R)
• M41: 14,029,438 km (0.092 R)
• M42: 14,154,203 km (0.085 R)
• M43: 14,248,000 km (0.043 R)
• M44: 14,815,276 km (0.033 R)
• M45: 15,006,013 km (0.062 R)
• M46: 15,165,634 km (0.116 R)
• M47: 15,422,044 km (0.03 R)
• M48: 17,391,351 km (0.103 R)
• M49: 17,659,879 km (0.105 R)
• M50: 19,126,686 km (0.12 R)
• M51: 20,314,044 km (0.102 R)
• M52: 21,059,341 km (0.113 R)
• M53: 21,741,358 km (0.092 R)
• M54: 22,759,521 km (0.076 R)
• M55: 22,832,824 km (0.09 R)
• M56: 23,274,437 km (0.108 R)
• M57: 24,578,631 km (0.086 R)
• M58: 25,486,540 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.7

Radius: 7.7

Gravity: 16.29 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.98 AU - 7.1 AU

Year: 10068 Days

Day: 24.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 46,072,696 km

• M1: 215,271 km (0.029 R)
• M2: 448,644 km (0.114 R)
• M3: 644,916 km (0.112 R)
• M4: 848,519 km (0.086 R)
• M5: 907,760 km (0.117 R)
• M6: 1,224,907 km (0.1 R)
• M7: 1,698,833 km (0.056 R)
• M8: 1,929,513 km (0.104 R)
• M9: 2,062,057 km (0.063 R)
• M10: 2,170,216 km (0.111 R)
• M11: 2,224,969 km (0.11 R)
• M12: 2,621,852 km (0.031 R)
• M13: 2,888,735 km (0.101 R)
• M14: 3,577,334 km (0.119 R)
• M15: 3,906,748 km (0.115 R)
• M16: 4,007,428 km (0.11 R)
• M17: 4,245,887 km (0.073 R)
• M18: 4,349,558 km (0.035 R)
• M19: 5,134,797 km (0.119 R)
• M20: 5,695,041 km (0.076 R)
• M21: 6,392,915 km (0.111 R)
• M22: 6,872,975 km (0.079 R)
• M23: 9,897,395 km (0.079 R)
• M24: 10,035,175 km (0.099 R)
• M25: 10,639,401 km (0.084 R)
• M26: 10,827,595 km (0.063 R)
• M27: 11,016,986 km (0.095 R)
• M28: 11,255,295 km (0.106 R)
• M29: 12,078,083 km (0.04 R)
• M30: 12,127,151 km (0.1 R)
• M31: 12,422,607 km (0.048 R)
• M32: 12,521,641 km (0.044 R)
• M33: 13,070,815 km (0.114 R)
• M34: 13,121,229 km (0.079 R)
• M35: 13,424,464 km (0.088 R)
• M36: 13,627,917 km (0.065 R)
• M37: 14,296,321 km (0.036 R)
• M38: 14,870,328 km (0.117 R)
• M39: 15,292,343 km (0.074 R)
• M40: 15,771,954 km (0.068 R)
• M41: 17,240,257 km (0.068 R)
• M42: 17,572,364 km (0.096 R)
• M43: 17,627,865 km (0.067 R)
• M44: 18,130,664 km (0.03 R)
• M45: 19,724,778 km (0.058 R)
• M46: 20,714,368 km (0.064 R)
• M47: 22,319,105 km (0.074 R)
• M48: 22,379,243 km (0.113 R)
• M49: 24,272,105 km (0.09 R)
• M50: 24,334,038 km (0.081 R)
• M51: 26,342,839 km (0.084 R)
• M52: 26,597,604 km (0.104 R)
• M53: 27,109,677 km (0.107 R)
• M54: 28,013,697 km (0.107 R)
• M55: 28,273,848 km (0.116 R)
• M56: 28,796,393 km (0.106 R)
• M57: 29,124,761 km (0.083 R)
• M58: 29,388,203 km (0.113 R)
• M59: 30,583,789 km (0.114 R)
• M60: 31,659,697 km (0.096 R)
• M61: 33,848,613 km (0.072 R)
• M62: 34,056,404 km (0.089 R)
• M63: 34,195,081 km (0.082 R)
• M64: 36,723,734 km (0.055 R)
• M65: 36,937,210 km (0.07 R)
• M66: 37,079,777 km (0.111 R)
• M67: 37,293,852 km (0.115 R)
• M68: 37,795,004 km (0.113 R)
• M69: 37,938,618 km (0.045 R)
• M70: 38,082,532 km (0.059 R)
• M71: 38,154,488 km (0.099 R)
• M72: 38,804,192 km (0.108 R)
• M73: 39,021,557 km (0.046 R)
• M74: 40,407,881 km (0.082 R)
• M75: 40,848,895 km (0.117 R)
• M76: 42,554,610 km (0.083 R)
• M77: 43,528,941 km (0.037 R)
• M78: 44,207,667 km (0.112 R)
• M79: 44,813,987 km (0.102 R)
• M80: 46,418,723 km (0.066 R)
• M81: 46,649,553 km (0.078 R)
• M82: 48,587,593 km (0.112 R)
• M83: 48,978,343 km (0.071 R)
• M84: 49,684,295 km (0.059 R)
• M85: 49,920,361 km (0.116 R)
• M86: 49,999,049 km (0.08 R)
• M87: 51,344,532 km (0.073 R)
• M88: 51,583,291 km (0.103 R)
• M89: 52,221,475 km (0.11 R)
• M90: 53,023,020 km (0.114 R)
• M91: 53,747,822 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.9

Radius: 4.1

Gravity: 21.89 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.56 AU - 7.66 AU

Year: 12859 Days

Day: 22.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 46,072,696 km

• M1: 72,405 km (0.099 R)
• M2: 339,438 km (0.106 R)
• M3: 419,173 km (0.115 R)
• M4: 534,962 km (0.084 R)
• M5: 1,272,928 km (0.067 R)
• M6: 1,441,375 km (0.113 R)
• M7: 2,084,946 km (0.084 R)
• M8: 2,133,864 km (0.068 R)
• M9: 2,208,065 km (0.056 R)
• M10: 2,461,783 km (0.086 R)
• M11: 2,618,412 km (0.106 R)
• M12: 3,079,622 km (0.101 R)
• M13: 3,565,516 km (0.089 R)
• M14: 5,061,345 km (0.089 R)
• M15: 5,838,207 km (0.063 R)
• M16: 5,977,183 km (0.087 R)
• M17: 6,471,753 km (0.09 R)
• M18: 7,016,290 km (0.087 R)
• M19: 7,053,091 km (0.083 R)
• M20: 7,238,143 km (0.113 R)
• M21: 8,226,088 km (0.085 R)
• M22: 8,460,059 km (0.103 R)
• M23: 8,696,124 km (0.118 R)
• M24: 9,376,944 km (0.109 R)
• M25: 9,744,207 km (0.071 R)
• M26: 10,577,168 km (0.106 R)
• M27: 13,989,794 km (0.099 R)
• M28: 14,315,619 km (0.071 R)
• M29: 14,596,863 km (0.078 R)
• M30: 14,643,836 km (0.059 R)
• M31: 14,738,083 km (0.089 R)
• M32: 14,832,629 km (0.075 R)
• M33: 15,836,431 km (0.095 R)
• M34: 15,884,751 km (0.109 R)
• M35: 16,322,175 km (0.107 R)
• M36: 18,110,617 km (0.098 R)
• M37: 18,262,459 km (0.063 R)
• M38: 20,537,394 km (0.044 R)
• M39: 21,013,564 km (0.115 R)
• M40: 22,084,834 km (0.12 R)
• M41: 22,572,673 km (0.068 R)
• M42: 23,393,517 km (0.07 R)
• M43: 23,503,770 km (0.111 R)
• M44: 24,112,933 km (0.116 R)
• M45: 24,559,183 km (0.078 R)
• M46: 25,914,241 km (0.096 R)
• M47: 26,085,381 km (0.091 R)
• M48: 26,888,721 km (0.057 R)
• M49: 28,108,991 km (0.079 R)
• M50: 28,402,203 km (0.063 R)
• M51: 30,242,406 km (0.062 R)
• M52: 31,267,750 km (0.063 R)
• M53: 31,754,242 km (0.068 R)
• M54: 31,998,536 km (0.051 R)
• M55: 33,352,546 km (0.118 R)
• M56: 34,599,744 km (0.085 R)
• M57: 38,431,693 km (0.051 R)
• M58: 39,083,341 km (0.047 R)
• M59: 39,410,512 km (0.082 R)
• M60: 40,067,546 km (0.108 R)
• M61: 40,662,048 km (0.034 R)
• M62: 40,728,319 km (0.107 R)
• M63: 40,927,135 km (0.055 R)
• M64: 42,261,548 km (0.033 R)
• M65: 42,395,737 km (0.104 R)
• M66: 43,406,869 km (0.1 R)
• M67: 44,425,930 km (0.114 R)
• M68: 44,972,561 km (0.093 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: 163 - 17,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit