🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.5

Radius: 10

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.7 AU - 0.78 AU

Year: 424 Days

Day: 7 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 51,608,957 km

• M1: 141,370 km (0.113 R)
• M2: 212,878 km (0.09 R)
• M3: 312,809 km (0.052 R)
• M4: 385,514 km (0.098 R)
• M5: 499,806 km (0.079 R)
• M6: 613,650 km (0.078 R)
• M7: 685,457 km (0.111 R)
• M8: 760,406 km (0.069 R)
• M9: 832,363 km (0.042 R)
• M10: 910,004 km (0.105 R)
• M11: 974,032 km (0.092 R)
• M12: 1,053,169 km (0.086 R)
• M13: 1,117,346 km (0.097 R)
• M14: 1,189,901 km (0.093 R)
• M15: 1,271,283 km (0.066 R)
• M16: 1,417,739 km (0.111 R)
• M17: 1,481,617 km (0.119 R)
• M18: 1,550,432 km (0.115 R)
• M19: 1,620,295 km (0.091 R)
• M20: 1,711,400 km (0.089 R)
• M21: 1,849,030 km (0.094 R)
• M22: 1,940,135 km (0.117 R)
• M23: 2,032,885 km (0.11 R)
• M24: 2,122,794 km (0.054 R)
• M25: 2,222,725 km (0.11 R)
• M26: 2,288,847 km (0.06 R)
• M27: 2,450,264 km (0.108 R)
• M28: 2,532,393 km (0.113 R)
• M29: 2,652,669 km (0.086 R)
• M30: 2,966,675 km (0.092 R)
• M31: 3,044,765 km (0.113 R)
• M32: 3,123,304 km (0.078 R)
• M33: 3,414,272 km (0.068 R)
• M34: 3,480,694 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.1

Radius: 13.8

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.62 AU - 0.9 AU

Year: 442 Days

Day: 9.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 51,608,957 km

• M1: 172,187 km (0.081 R)
• M2: 323,580 km (0.119 R)
• M3: 411,993 km (0.099 R)
• M4: 597,344 km (0.113 R)
• M5: 774,319 km (0.034 R)
• M6: 874,998 km (0.098 R)
• M7: 995,424 km (0.119 R)
• M8: 1,137,542 km (0.101 R)
• M9: 1,325,587 km (0.117 R)
• M10: 1,495,530 km (0.114 R)
• M11: 1,624,932 km (0.047 R)
• M12: 1,764,357 km (0.071 R)
• M13: 1,857,557 km (0.105 R)
• M14: 1,946,268 km (0.099 R)
• M15: 2,220,930 km (0.088 R)
• M16: 2,452,807 km (0.09 R)
• M17: 2,585,949 km (0.069 R)
• M18: 2,772,198 km (0.116 R)
• M19: 2,955,605 km (0.049 R)
• M20: 3,067,504 km (0.026 R)
• M21: 3,326,757 km (0.116 R)
• M22: 3,467,080 km (0.076 R)
• M23: 3,585,412 km (0.069 R)
• M24: 3,673,077 km (0.1 R)
• M25: 3,761,489 km (0.034 R)
• M26: 3,883,411 km (0.119 R)
• M27: 4,014,758 km (0.109 R)
• M28: 4,155,978 km (0.06 R)
• M29: 4,273,562 km (0.097 R)
• M30: 4,409,397 km (0.095 R)
• M31: 4,512,171 km (0.066 R)
• M32: 4,676,579 km (0.113 R)
• M33: 4,772,770 km (0.11 R)
• M34: 5,083,036 km (0.082 R)
• M35: 5,372,658 km (0.118 R)
• M36: 5,528,689 km (0.104 R)
• M37: 5,630,415 km (0.096 R)
• M38: 5,732,890 km (0.107 R)
• M39: 6,053,478 km (0.096 R)
• M40: 6,370,326 km (0.109 R)
• M41: 6,496,736 km (0.093 R)
• M42: 6,653,365 km (0.029 R)
• M43: 6,742,077 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.9

Radius: 13.2

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.85 AU - 1.15 AU

Year: 667 Days

Day: 5.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 51,608,957 km

• M1: 164,408 km (0.092 R)
• M2: 247,734 km (0.117 R)
• M3: 338,540 km (0.079 R)
• M4: 476,469 km (0.03 R)
• M5: 616,343 km (0.071 R)
• M6: 792,270 km (0.118 R)
• M7: 911,051 km (0.051 R)
• M8: 1,014,124 km (0.092 R)
• M9: 1,263,354 km (0.086 R)
• M10: 1,349,074 km (0.095 R)
• M11: 1,585,438 km (0.069 R)
• M12: 1,766,751 km (0.098 R)
• M13: 1,877,453 km (0.11 R)
• M14: 1,983,668 km (0.111 R)
• M15: 2,113,668 km (0.096 R)
• M16: 2,306,799 km (0.095 R)
• M17: 2,537,180 km (0.118 R)
• M18: 2,647,284 km (0.093 R)
• M19: 2,823,660 km (0.088 R)
• M20: 3,095,629 km (0.053 R)
• M21: 3,594,538 km (0.096 R)
• M22: 3,718,853 km (0.037 R)
• M23: 4,026,875 km (0.118 R)
• M24: 4,119,028 km (0.092 R)
• M25: 4,296,152 km (0.055 R)
• M26: 4,447,246 km (0.099 R)
• M27: 4,542,689 km (0.109 R)
• M28: 4,648,455 km (0.053 R)
• M29: 4,823,185 km (0.099 R)
• M30: 4,950,942 km (0.063 R)
• M31: 5,049,826 km (0.077 R)
• M32: 5,209,596 km (0.077 R)
• M33: 5,320,448 km (0.11 R)
• M34: 5,472,739 km (0.066 R)
• M35: 5,575,213 km (0.101 R)
• M36: 6,044,053 km (0.117 R)
• M37: 6,128,726 km (0.112 R)
• M38: 6,224,618 km (0.097 R)
• M39: 6,396,057 km (0.116 R)
• M40: 6,678,199 km (0.03 R)
• M41: 6,920,098 km (0.037 R)
• M42: 7,031,100 km (0.106 R)
• M43: 7,378,765 km (0.069 R)
• M44: 7,732,116 km (0.103 R)
• M45: 7,847,306 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.7

Radius: 10.1

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.03 AU - 1.69 AU

Year: 1058 Days

Day: 14.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 51,608,957 km

• M1: 128,654 km (0.092 R)
• M2: 192,532 km (0.095 R)
• M3: 302,936 km (0.112 R)
• M4: 429,944 km (0.043 R)
• M5: 510,877 km (0.071 R)
• M6: 717,471 km (0.063 R)
• M7: 941,569 km (0.106 R)
• M8: 1,021,454 km (0.066 R)
• M9: 1,088,175 km (0.071 R)
• M10: 1,151,156 km (0.108 R)
• M11: 1,314,367 km (0.108 R)
• M12: 1,503,010 km (0.109 R)
• M13: 1,567,786 km (0.105 R)
• M14: 1,694,345 km (0.063 R)
• M15: 1,774,530 km (0.055 R)
• M16: 1,843,345 km (0.066 R)
• M17: 1,919,490 km (0.117 R)
• M18: 2,101,401 km (0.094 R)
• M19: 2,275,533 km (0.071 R)
• M20: 2,398,802 km (0.119 R)
• M21: 2,545,707 km (0.107 R)
• M22: 2,630,828 km (0.098 R)
• M23: 2,753,349 km (0.049 R)
• M24: 2,833,533 km (0.041 R)
• M25: 3,048,954 km (0.113 R)
• M26: 3,170,128 km (0.074 R)
• M27: 3,331,694 km (0.072 R)
• M28: 3,503,732 km (0.115 R)
• M29: 3,638,819 km (0.092 R)
• M30: 3,751,316 km (0.109 R)
• M31: 3,848,854 km (0.093 R)
• M32: 3,971,823 km (0.105 R)
• M33: 4,062,779 km (0.098 R)
• M34: 4,171,237 km (0.11 R)
• M35: 4,391,146 km (0.119 R)
• M36: 4,502,447 km (0.12 R)
• M37: 4,649,651 km (0.107 R)
• M38: 4,824,681 km (0.097 R)
• M39: 5,082,588 km (0.07 R)
• M40: 5,299,355 km (0.11 R)
• M41: 5,381,484 km (0.112 R)
• M42: 5,500,714 km (0.062 R)
• M43: 5,630,265 km (0.097 R)
• M44: 5,939,634 km (0.056 R)
• M45: 6,225,665 km (0.069 R)
• M46: 6,448,117 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.5

Radius: 9.9

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.23 AU - 3.49 AU

Year: 3225 Days

Day: 7.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 51,608,957 km

• M1: 132,095 km (0.097 R)
• M2: 198,965 km (0.041 R)
• M3: 441,314 km (0.106 R)
• M4: 685,308 km (0.077 R)
• M5: 951,442 km (0.049 R)
• M6: 1,249,741 km (0.102 R)
• M7: 1,317,658 km (0.103 R)
• M8: 1,386,772 km (0.119 R)
• M9: 1,552,975 km (0.097 R)
• M10: 1,789,340 km (0.114 R)
• M11: 1,984,266 km (0.105 R)
• M12: 2,131,620 km (0.091 R)
• M13: 2,366,638 km (0.044 R)
• M14: 2,523,267 km (0.044 R)
• M15: 2,654,165 km (0.099 R)
• M16: 2,952,912 km (0.082 R)
• M17: 3,485,630 km (0.032 R)
• M18: 3,631,638 km (0.117 R)
• M19: 3,946,691 km (0.114 R)
• M20: 4,253,367 km (0.062 R)
• M21: 4,427,199 km (0.104 R)
• M22: 4,567,971 km (0.12 R)
• M23: 4,745,992 km (0.088 R)
• M24: 4,835,751 km (0.106 R)
• M25: 5,293,820 km (0.113 R)
• M26: 5,368,320 km (0.086 R)
• M27: 5,556,364 km (0.066 R)
• M28: 5,689,207 km (0.076 R)
• M29: 6,211,752 km (0.07 R)
• M30: 6,389,325 km (0.092 R)
• M31: 6,508,704 km (0.045 R)
• M32: 7,116,670 km (0.061 R)
• M33: 7,178,454 km (0.118 R)
• M34: 7,637,121 km (0.05 R)
• M35: 7,763,830 km (0.102 R)
• M36: 8,321,232 km (0.11 R)
• M37: 8,408,148 km (0.1 R)
• M38: 8,825,078 km (0.063 R)
• M39: 9,181,420 km (0.103 R)
• M40: 9,656,393 km (0.09 R)
• M41: 9,747,797 km (0.037 R)
• M42: 10,069,881 km (0.103 R)
• M43: 10,418,893 km (0.094 R)
• M44: 11,224,627 km (0.087 R)
• M45: 11,829,751 km (0.087 R)
• M46: 11,927,588 km (0.092 R)
• M47: 12,124,159 km (0.101 R)
• M48: 12,495,312 km (0.109 R)
• M49: 12,694,875 km (0.116 R)
• M50: 13,249,135 km (0.037 R)
• M51: 13,734,132 km (0.11 R)
• M52: 13,940,128 km (0.113 R)
• M53: 14,043,500 km (0.075 R)
• M54: 15,303,713 km (0.029 R)
• M55: 15,570,894 km (0.109 R)
• M56: 15,839,423 km (0.07 R)
• M57: 15,947,432 km (0.101 R)
• M58: 16,028,514 km (0.116 R)
• M59: 16,435,869 km (0.115 R)
• M60: 16,874,341 km (0.103 R)
• M61: 17,178,024 km (0.098 R)
• M62: 17,483,503 km (0.073 R)
• M63: 18,240,768 km (0.114 R)
• M64: 18,637,800 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.8

Radius: 9.6

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.53 AU - 3.49 AU

Year: 3482 Days

Day: 10.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 51,608,957 km

• M1: 125,812 km (0.093 R)
• M2: 186,399 km (0.113 R)
• M3: 358,436 km (0.092 R)
• M4: 566,228 km (0.103 R)
• M5: 724,203 km (0.108 R)
• M6: 897,288 km (0.079 R)
• M7: 1,023,848 km (0.107 R)
• M8: 1,177,485 km (0.103 R)
• M9: 1,251,985 km (0.107 R)
• M10: 1,372,261 km (0.104 R)
• M11: 1,485,058 km (0.091 R)
• M12: 1,672,205 km (0.091 R)
• M13: 1,879,697 km (0.089 R)
• M14: 2,082,702 km (0.09 R)
• M15: 2,319,665 km (0.075 R)
• M16: 2,387,133 km (0.106 R)
• M17: 2,537,778 km (0.116 R)
• M18: 2,848,643 km (0.12 R)
• M19: 2,964,880 km (0.099 R)
• M20: 3,112,234 km (0.073 R)
• M21: 3,201,843 km (0.091 R)
• M22: 3,569,106 km (0.102 R)
• M23: 3,631,638 km (0.077 R)
• M24: 3,837,485 km (0.117 R)
• M25: 4,310,363 km (0.116 R)
• M26: 4,528,328 km (0.092 R)
• M27: 4,596,245 km (0.111 R)
• M28: 4,681,516 km (0.108 R)
• M29: 4,801,792 km (0.115 R)
• M30: 4,957,973 km (0.091 R)
• M31: 5,098,146 km (0.109 R)
• M32: 5,186,558 km (0.089 R)
• M33: 5,472,589 km (0.101 R)
• M34: 5,563,096 km (0.072 R)
• M35: 5,763,856 km (0.108 R)
• M36: 6,116,459 km (0.112 R)
• M37: 6,342,651 km (0.08 R)
• M38: 6,437,795 km (0.112 R)
• M39: 6,552,536 km (0.12 R)
• M40: 6,920,547 km (0.114 R)
• M41: 7,136,566 km (0.1 R)
• M42: 7,656,269 km (0.054 R)
• M43: 8,146,801 km (0.11 R)
• M44: 8,416,825 km (0.095 R)
• M45: 8,774,364 km (0.11 R)
• M46: 9,526,093 km (0.081 R)
• M47: 9,635,150 km (0.104 R)
• M48: 9,876,601 km (0.098 R)
• M49: 10,164,577 km (0.089 R)
• M50: 10,343,197 km (0.113 R)
• M51: 10,410,366 km (0.108 R)
• M52: 10,477,835 km (0.094 R)
• M53: 10,567,893 km (0.098 R)
• M54: 10,885,190 km (0.077 R)
• M55: 10,999,183 km (0.042 R)
• M56: 11,668,784 km (0.095 R)
• M57: 12,518,200 km (0.054 R)
• M58: 13,387,513 km (0.082 R)
• M59: 13,558,953 km (0.048 R)
• M60: 14,301,257 km (0.12 R)
• M61: 14,854,171 km (0.112 R)
• M62: 15,184,034 km (0.075 R)
• M63: 15,311,641 km (0.114 R)
• M64: 15,542,172 km (0.09 R)
• M65: 15,928,882 km (0.109 R)
• M66: 16,896,481 km (0.095 R)
• M67: 17,134,641 km (0.072 R)
• M68: 17,587,623 km (0.078 R)
• M69: 17,936,785 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.7

Radius: 3.7

Gravity: 24.74 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8 AU - 8.56 AU

Year: 15888 Days

Day: 19.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,608,957 km

• M1: 64,177 km (0.09 R)
• M2: 300,692 km (0.108 R)
• M3: 571,464 km (0.112 R)
• M4: 711,039 km (0.046 R)
• M5: 960,269 km (0.097 R)
• M6: 1,212,790 km (0.086 R)
• M7: 1,775,428 km (0.094 R)
• M8: 2,216,292 km (0.114 R)
• M9: 2,718,193 km (0.117 R)
• M10: 2,893,073 km (0.084 R)
• M11: 3,131,831 km (0.057 R)
• M12: 3,284,421 km (0.102 R)
• M13: 3,377,022 km (0.11 R)
• M14: 3,470,521 km (0.104 R)
• M15: 3,756,253 km (0.036 R)
• M16: 3,983,791 km (0.05 R)
• M17: 4,588,915 km (0.112 R)
• M18: 4,692,586 km (0.114 R)
• M19: 5,222,312 km (0.112 R)
• M20: 5,439,528 km (0.08 R)
• M21: 5,622,636 km (0.104 R)
• M22: 6,108,530 km (0.098 R)
• M23: 6,921,445 km (0.109 R)
• M24: 7,644,750 km (0.091 R)
• M25: 7,726,580 km (0.114 R)
• M26: 8,015,454 km (0.109 R)
• M27: 8,307,768 km (0.092 R)
• M28: 8,902,719 km (0.109 R)
• M29: 10,494,739 km (0.073 R)
• M30: 10,631,322 km (0.098 R)
• M31: 11,697,955 km (0.094 R)
• M32: 11,981,742 km (0.118 R)
• M33: 12,701,158 km (0.093 R)
• M34: 13,781,255 km (0.067 R)
• M35: 14,585,194 km (0.082 R)
• M36: 14,635,908 km (0.091 R)
• M37: 15,146,635 km (0.071 R)
• M38: 16,819,737 km (0.055 R)
• M39: 18,330,975 km (0.112 R)
• M40: 20,110,591 km (0.091 R)
• M41: 20,280,086 km (0.095 R)
• M42: 20,336,783 km (0.116 R)
• M43: 20,450,328 km (0.118 R)
• M44: 21,365,568 km (0.091 R)
• M45: 21,480,908 km (0.099 R)
• M46: 21,538,653 km (0.093 R)
• M47: 21,886,168 km (0.108 R)
• M48: 21,944,362 km (0.1 R)
• M49: 22,118,943 km (0.115 R)
• M50: 22,645,677 km (0.095 R)
• M51: 22,704,469 km (0.08 R)
• M52: 22,880,994 km (0.078 R)
• M53: 23,058,118 km (0.109 R)
• M54: 23,532,643 km (0.119 R)
• M55: 25,096,688 km (0.071 R)
• M56: 25,401,419 km (0.11 R)
• M57: 26,942,726 km (0.074 R)
• M58: 27,442,383 km (0.097 R)
• M59: 27,693,408 km (0.097 R)
• M60: 28,641,260 km (0.087 R)
• M61: 30,050,472 km (0.114 R)
• M62: 30,568,530 km (0.076 R)
• M63: 32,736,502 km (0.11 R)
• M64: 33,136,078 km (0.033 R)
• M65: 34,682,322 km (0.113 R)
• M66: 34,953,542 km (0.119 R)
• M67: 35,908,575 km (0.073 R)
• M68: 38,543,891 km (0.08 R)
• M69: 38,754,675 km (0.085 R)
• M70: 39,601,249 km (0.105 R)
• M71: 42,394,391 km (0.047 R)
• M72: 42,539,351 km (0.086 R)
• M73: 42,902,425 km (0.063 R)
• M74: 43,120,838 km (0.084 R)
• M75: 43,704,868 km (0.12 R)
• M76: 43,851,325 km (0.076 R)
• M77: 45,028,510 km (0.068 R)
• M78: 45,695,268 km (0.1 R)
• M79: 49,687,437 km (0.079 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 13,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit