🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.9

Radius: 12.5

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.64 AU - 0.86 AU

Year: 433 Days

Day: 5.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 20,002,550 km

• M1: 191,186 km (0.072 R)
• M2: 274,961 km (0.035 R)
• M3: 375,042 km (0.082 R)
• M4: 470,336 km (0.047 R)
• M5: 601,982 km (0.027 R)
• M6: 704,307 km (0.09 R)
• M7: 885,619 km (0.093 R)
• M8: 982,559 km (0.119 R)
• M9: 1,088,025 km (0.097 R)
• M10: 1,173,446 km (0.073 R)
• M11: 1,397,693 km (0.089 R)
• M12: 1,502,112 km (0.079 R)
• M13: 1,603,839 km (0.117 R)
• M14: 1,713,494 km (0.113 R)
• M15: 1,831,527 km (0.095 R)
• M16: 1,952,402 km (0.107 R)
• M17: 2,040,365 km (0.059 R)
• M18: 2,232,898 km (0.114 R)
• M19: 2,312,783 km (0.027 R)
• M20: 2,399,999 km (0.11 R)
• M21: 2,494,694 km (0.112 R)
• M22: 2,610,034 km (0.058 R)
• M23: 2,707,572 km (0.112 R)
• M24: 2,786,410 km (0.082 R)
• M25: 2,899,656 km (0.088 R)
• M26: 3,028,011 km (0.089 R)
• M27: 3,109,990 km (0.071 R)
• M28: 3,297,436 km (0.061 R)
• M29: 3,410,383 km (0.091 R)
• M30: 3,488,772 km (0.103 R)
• M31: 3,567,760 km (0.073 R)
• M32: 3,720,200 km (0.108 R)
• M33: 4,084,620 km (0.075 R)
• M34: 4,168,096 km (0.074 R)
• M35: 4,476,267 km (0.043 R)
• M36: 4,585,923 km (0.109 R)
• M37: 4,760,055 km (0.062 R)
• M38: 4,864,025 km (0.112 R)
• M39: 5,147,663 km (0.054 R)
• M40: 5,246,248 km (0.072 R)
• M41: 5,445,213 km (0.1 R)
• M42: 5,773,879 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.7

Radius: 11

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.28 AU - 2.02 AU

Year: 1413 Days

Day: 5.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 20,002,550 km

• M1: 176,077 km (0.101 R)
• M2: 264,040 km (0.119 R)
• M3: 365,468 km (0.12 R)
• M4: 626,815 km (0.075 R)
• M5: 734,376 km (0.085 R)
• M6: 812,466 km (0.119 R)
• M7: 916,287 km (0.107 R)
• M8: 1,138,290 km (0.116 R)
• M9: 1,247,497 km (0.098 R)
• M10: 1,386,922 km (0.053 R)
• M11: 1,458,729 km (0.118 R)
• M12: 1,541,008 km (0.044 R)
• M13: 1,710,652 km (0.105 R)
• M14: 1,797,718 km (0.089 R)
• M15: 1,906,326 km (0.086 R)
• M16: 2,058,168 km (0.046 R)
• M17: 2,151,217 km (0.108 R)
• M18: 2,224,520 km (0.097 R)
• M19: 2,320,113 km (0.101 R)
• M20: 2,395,511 km (0.112 R)
• M21: 2,604,200 km (0.119 R)
• M22: 2,762,025 km (0.117 R)
• M23: 2,830,541 km (0.099 R)
• M24: 2,899,656 km (0.099 R)
• M25: 3,230,117 km (0.067 R)
• M26: 3,338,875 km (0.117 R)
• M27: 3,622,662 km (0.116 R)
• M28: 3,773,905 km (0.057 R)
• M29: 3,914,228 km (0.093 R)
• M30: 4,466,544 km (0.09 R)
• M31: 4,751,976 km (0.085 R)
• M32: 5,085,580 km (0.074 R)
• M33: 5,212,588 km (0.082 R)
• M34: 5,455,535 km (0.07 R)
• M35: 5,923,028 km (0.027 R)
• M36: 6,896,312 km (0.096 R)
• M37: 7,290,054 km (0.099 R)
• M38: 7,481,539 km (0.052 R)
• M39: 7,918,814 km (0.097 R)
• M40: 8,082,923 km (0.078 R)
• M41: 8,801,142 km (0.043 R)
• M42: 9,005,343 km (0.042 R)
• M43: 9,193,836 km (0.119 R)
• M44: 9,331,766 km (0.03 R)
• M45: 9,644,575 km (0.05 R)
• M46: 9,749,742 km (0.034 R)
• M47: 10,191,505 km (0.087 R)
• M48: 10,280,665 km (0.062 R)
• M49: 10,459,734 km (0.11 R)
• M50: 10,621,898 km (0.114 R)
• M51: 10,784,810 km (0.092 R)
• M52: 11,168,229 km (0.107 R)
• M53: 11,873,433 km (0.073 R)
• M54: 12,174,724 km (0.079 R)
• M55: 12,823,230 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.2

Radius: 12.1

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.6 AU - 1.7 AU

Year: 1413 Days

Day: 12.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 20,002,550 km

• M1: 219,460 km (0.06 R)
• M2: 302,786 km (0.092 R)
• M3: 405,410 km (0.05 R)
• M4: 504,294 km (0.111 R)
• M5: 597,195 km (0.03 R)
• M6: 815,757 km (0.084 R)
• M7: 1,027,588 km (0.116 R)
• M8: 1,109,418 km (0.033 R)
• M9: 1,436,888 km (0.1 R)
• M10: 1,608,177 km (0.105 R)
• M11: 1,786,647 km (0.08 R)
• M12: 1,920,537 km (0.084 R)
• M13: 2,084,198 km (0.083 R)
• M14: 2,243,519 km (0.071 R)
• M15: 2,333,876 km (0.108 R)
• M16: 2,425,580 km (0.115 R)
• M17: 2,678,999 km (0.082 R)
• M18: 2,765,466 km (0.106 R)
• M19: 2,901,899 km (0.089 R)
• M20: 3,030,703 km (0.116 R)
• M21: 3,171,475 km (0.097 R)
• M22: 3,253,006 km (0.093 R)
• M23: 3,407,540 km (0.117 R)
• M24: 3,702,996 km (0.039 R)
• M25: 3,821,328 km (0.119 R)
• M26: 3,962,848 km (0.107 R)
• M27: 4,050,811 km (0.101 R)
• M28: 4,139,523 km (0.118 R)
• M29: 4,228,833 km (0.115 R)
• M30: 4,363,919 km (0.057 R)
• M31: 4,443,506 km (0.083 R)
• M32: 4,523,540 km (0.066 R)
• M33: 5,313,866 km (0.076 R)
• M34: 5,423,372 km (0.094 R)
• M35: 5,781,359 km (0.109 R)
• M36: 5,931,705 km (0.084 R)
• M37: 6,096,113 km (0.095 R)
• M38: 6,351,926 km (0.04 R)
• M39: 6,546,253 km (0.102 R)
• M40: 6,663,688 km (0.089 R)
• M41: 6,821,513 km (0.113 R)
• M42: 6,993,850 km (0.097 R)
• M43: 7,100,663 km (0.073 R)
• M44: 7,342,862 km (0.077 R)
• M45: 7,711,471 km (0.079 R)
• M46: 7,974,464 km (0.061 R)
• M47: 8,156,226 km (0.104 R)
• M48: 8,282,785 km (0.113 R)
• M49: 8,552,211 km (0.088 R)
• M50: 8,666,504 km (0.086 R)
• M51: 8,781,245 km (0.094 R)
• M52: 8,882,224 km (0.102 R)
• M53: 8,968,991 km (0.096 R)
• M54: 9,070,568 km (0.072 R)
• M55: 9,172,593 km (0.12 R)
• M56: 9,495,725 km (0.044 R)
• M57: 9,703,217 km (0.103 R)
• M58: 9,867,326 km (0.118 R)
• M59: 10,107,730 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.6

Radius: 9.7

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.84 AU - 2.44 AU

Year: 2088 Days

Day: 13.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 20,002,550 km

• M1: 130,449 km (0.102 R)
• M2: 216,019 km (0.117 R)
• M3: 429,047 km (0.118 R)
• M4: 504,594 km (0.091 R)
• M5: 616,044 km (0.085 R)
• M6: 761,603 km (0.087 R)
• M7: 883,226 km (0.094 R)
• M8: 1,011,730 km (0.107 R)
• M9: 1,166,564 km (0.108 R)
• M10: 1,257,221 km (0.064 R)
• M11: 1,339,799 km (0.106 R)
• M12: 1,488,948 km (0.104 R)
• M13: 1,757,775 km (0.069 R)
• M14: 1,874,312 km (0.108 R)
• M15: 2,227,363 km (0.066 R)
• M16: 2,315,775 km (0.072 R)
• M17: 2,641,150 km (0.11 R)
• M18: 2,748,412 km (0.095 R)
• M19: 2,981,186 km (0.034 R)
• M20: 3,335,135 km (0.025 R)
• M21: 3,451,372 km (0.093 R)
• M22: 3,568,956 km (0.084 R)
• M23: 3,657,967 km (0.048 R)
• M24: 3,747,726 km (0.036 R)
• M25: 3,990,822 km (0.04 R)
• M26: 4,083,423 km (0.084 R)
• M27: 4,207,889 km (0.082 R)
• M28: 4,302,136 km (0.096 R)
• M29: 4,460,709 km (0.084 R)
• M30: 4,783,691 km (0.115 R)
• M31: 5,181,322 km (0.105 R)
• M32: 5,384,177 km (0.072 R)
• M33: 5,469,448 km (0.071 R)
• M34: 5,728,102 km (0.068 R)
• M35: 5,920,336 km (0.103 R)
• M36: 6,079,358 km (0.064 R)
• M37: 6,150,417 km (0.119 R)
• M38: 6,365,240 km (0.112 R)
• M39: 6,674,010 km (0.087 R)
• M40: 7,043,517 km (0.116 R)
• M41: 7,193,114 km (0.114 R)
• M42: 7,362,908 km (0.059 R)
• M43: 7,514,750 km (0.058 R)
• M44: 7,610,193 km (0.046 R)
• M45: 8,329,460 km (0.118 R)
• M46: 8,448,091 km (0.072 R)
• M47: 8,928,450 km (0.081 R)
• M48: 9,090,614 km (0.088 R)
• M49: 9,294,665 km (0.077 R)
• M50: 9,624,229 km (0.091 R)
• M51: 10,189,111 km (0.104 R)
• M52: 10,721,679 km (0.085 R)
• M53: 10,786,306 km (0.074 R)
• M54: 11,132,625 km (0.096 R)
• M55: 11,241,682 km (0.104 R)
• M56: 11,969,924 km (0.09 R)
• M57: 12,283,481 km (0.054 R)
• M58: 12,486,485 km (0.095 R)
• M59: 12,645,209 km (0.096 R)
• M60: 12,758,903 km (0.099 R)
• M61: 12,873,046 km (0.096 R)
• M62: 13,148,306 km (0.094 R)
• M63: 13,217,271 km (0.104 R)
• M64: 13,471,737 km (0.106 R)
• M65: 14,173,949 km (0.094 R)
• M66: 14,864,044 km (0.082 R)
• M67: 15,008,257 km (0.1 R)
• M68: 15,225,323 km (0.111 R)
• M69: 15,981,092 km (0.108 R)
• M70: 16,549,713 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.6

Radius: 13.3

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.78 AU - 2.92 AU

Year: 2402 Days

Day: 6.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 106.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 20,002,550 km

• M1: 173,683 km (0.037 R)
• M2: 318,344 km (0.103 R)
• M3: 413,638 km (0.1 R)
• M4: 702,212 km (0.095 R)
• M5: 796,010 km (0.08 R)
• M6: 1,086,230 km (0.104 R)
• M7: 1,187,358 km (0.077 R)
• M8: 1,270,684 km (0.088 R)
• M9: 1,388,867 km (0.073 R)
• M10: 1,488,499 km (0.084 R)
• M11: 1,683,574 km (0.056 R)
• M12: 1,814,622 km (0.114 R)
• M13: 2,087,040 km (0.085 R)
• M14: 2,359,757 km (0.049 R)
• M15: 2,493,797 km (0.055 R)
• M16: 2,616,766 km (0.099 R)
• M17: 3,158,310 km (0.113 R)
• M18: 3,549,060 km (0.114 R)
• M19: 3,719,003 km (0.114 R)
• M20: 3,812,951 km (0.115 R)
• M21: 4,212,975 km (0.067 R)
• M22: 4,710,987 km (0.112 R)
• M23: 4,967,248 km (0.095 R)
• M24: 5,175,488 km (0.04 R)
• M25: 5,333,463 km (0.112 R)
• M26: 5,600,645 km (0.091 R)
• M27: 5,745,007 km (0.03 R)
• M28: 6,372,121 km (0.09 R)
• M29: 6,617,761 km (0.06 R)
• M30: 6,789,649 km (0.092 R)
• M31: 6,904,989 km (0.084 R)
• M32: 7,059,972 km (0.064 R)
• M33: 7,274,795 km (0.112 R)
• M34: 7,571,447 km (0.085 R)
• M35: 7,731,368 km (0.087 R)
• M36: 7,851,943 km (0.086 R)
• M37: 8,197,215 km (0.109 R)
• M38: 8,797,552 km (0.091 R)
• M39: 9,071,316 km (0.103 R)
• M40: 9,220,016 km (0.068 R)
• M41: 9,390,857 km (0.061 R)
• M42: 9,519,661 km (0.087 R)
• M43: 9,844,288 km (0.101 R)
• M44: 10,216,637 km (0.087 R)
• M45: 10,393,462 km (0.11 R)
• M46: 10,504,613 km (0.114 R)
• M47: 10,795,132 km (0.102 R)
• M48: 11,544,767 km (0.1 R)
• M49: 12,311,306 km (0.08 R)
• M50: 12,476,014 km (0.074 R)
• M51: 13,166,258 km (0.109 R)
• M52: 13,431,346 km (0.079 R)
• M53: 13,795,616 km (0.078 R)
• M54: 14,360,648 km (0.075 R)
• M55: 14,484,515 km (0.049 R)
• M56: 14,633,514 km (0.101 R)
• M57: 16,049,308 km (0.066 R)
• M58: 16,436,019 km (0.113 R)
• M59: 16,539,690 km (0.102 R)
• M60: 16,930,290 km (0.051 R)
• M61: 17,139,877 km (0.096 R)
• M62: 17,297,553 km (0.079 R)
• M63: 17,482,157 km (0.07 R)
• M64: 17,614,551 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.1

Radius: 11.4

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.7 AU - 4.02 AU

Year: 4107 Days

Day: 12.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 20,002,550 km

• M1: 193,729 km (0.057 R)
• M2: 426,354 km (0.082 R)
• M3: 608,115 km (0.116 R)
• M4: 769,831 km (0.077 R)
• M5: 1,171,052 km (0.11 R)
• M6: 1,645,876 km (0.12 R)
• M7: 1,799,662 km (0.075 R)
• M8: 2,135,510 km (0.111 R)
• M9: 2,318,169 km (0.119 R)
• M10: 2,418,848 km (0.096 R)
• M11: 2,943,637 km (0.108 R)
• M12: 3,100,117 km (0.114 R)
• M13: 3,243,431 km (0.111 R)
• M14: 3,454,364 km (0.08 R)
• M15: 3,736,955 km (0.073 R)
• M16: 3,838,532 km (0.033 R)
• M17: 4,183,953 km (0.113 R)
• M18: 4,378,131 km (0.104 R)
• M19: 4,557,499 km (0.113 R)
• M20: 4,702,609 km (0.084 R)
• M21: 4,849,365 km (0.055 R)
• M22: 5,072,265 km (0.063 R)
• M23: 5,394,050 km (0.078 R)
• M24: 5,586,433 km (0.054 R)
• M25: 5,820,255 km (0.056 R)
• M26: 6,237,334 km (0.062 R)
• M27: 6,317,817 km (0.087 R)
• M28: 7,332,839 km (0.118 R)
• M29: 7,589,100 km (0.076 R)
• M30: 7,783,278 km (0.097 R)
• M31: 8,509,426 km (0.081 R)
• M32: 8,621,325 km (0.089 R)
• M33: 9,326,081 km (0.062 R)
• M34: 10,049,387 km (0.099 R)
• M35: 10,120,446 km (0.119 R)
• M36: 10,766,708 km (0.116 R)
• M37: 11,229,415 km (0.034 R)
• M38: 11,401,602 km (0.039 R)
• M39: 11,973,514 km (0.078 R)
• M40: 12,099,027 km (0.09 R)
• M41: 12,351,399 km (0.099 R)
• M42: 12,810,215 km (0.083 R)
• M43: 13,535,017 km (0.075 R)
• M44: 14,140,290 km (0.096 R)
• M45: 14,246,504 km (0.104 R)
• M46: 14,326,390 km (0.042 R)
• M47: 14,459,681 km (0.082 R)
• M48: 14,673,906 km (0.053 R)
• M49: 14,862,249 km (0.081 R)
• M50: 15,159,799 km (0.106 R)
• M51: 15,241,330 km (0.07 R)
• M52: 15,596,176 km (0.118 R)
• M53: 15,981,391 km (0.096 R)
• M54: 16,453,372 km (0.081 R)
• M55: 17,297,403 km (0.085 R)
• M56: 18,270,986 km (0.102 R)
• M57: 18,589,929 km (0.078 R)
• M58: 19,291,842 km (0.093 R)
• M59: 19,675,710 km (0.08 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 16,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit