🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.4

Radius: 11.5

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.78 AU - 0.98 AU

Year: 580 Days

Day: 13.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 32,464,209 km

• M1: 151,991 km (0.067 R)
• M2: 229,334 km (0.092 R)
• M3: 387,309 km (0.102 R)
• M4: 468,092 km (0.117 R)
• M5: 565,031 km (0.056 R)
• M6: 723,007 km (0.062 R)
• M7: 818,450 km (0.108 R)
• M8: 896,989 km (0.107 R)
• M9: 978,370 km (0.108 R)
• M10: 1,062,594 km (0.107 R)
• M11: 1,196,633 km (0.096 R)
• M12: 1,349,223 km (0.11 R)
• M13: 1,469,799 km (0.08 R)
• M14: 1,867,281 km (0.098 R)
• M15: 1,988,156 km (0.057 R)
• M16: 2,163,335 km (0.103 R)
• M17: 2,275,533 km (0.115 R)
• M18: 2,544,959 km (0.104 R)
• M19: 2,735,846 km (0.066 R)
• M20: 2,832,935 km (0.062 R)
• M21: 2,931,370 km (0.076 R)
• M22: 3,014,247 km (0.115 R)
• M23: 3,148,586 km (0.114 R)
• M24: 3,225,031 km (0.1 R)
• M25: 3,327,954 km (0.1 R)
• M26: 3,440,751 km (0.069 R)
• M27: 3,528,415 km (0.103 R)
• M28: 3,759,694 km (0.107 R)
• M29: 3,959,556 km (0.056 R)
• M30: 4,042,284 km (0.029 R)
• M31: 4,426,451 km (0.106 R)
• M32: 4,560,491 km (0.118 R)
• M33: 4,832,460 km (0.117 R)
• M34: 5,030,079 km (0.112 R)
• M35: 5,240,413 km (0.085 R)
• M36: 5,433,245 km (0.072 R)
• M37: 5,545,892 km (0.115 R)
• M38: 5,638,793 km (0.059 R)
• M39: 5,784,202 km (0.119 R)
• M40: 5,857,355 km (0.071 R)
• M41: 6,015,330 km (0.057 R)
• M42: 6,164,031 km (0.032 R)
• M43: 6,324,699 km (0.076 R)
• M44: 6,443,330 km (0.119 R)
• M45: 6,519,326 km (0.107 R)
• M46: 6,595,471 km (0.101 R)
• M47: 6,726,818 km (0.12 R)
• M48: 6,970,064 km (0.09 R)
• M49: 7,059,224 km (0.084 R)
• M50: 7,487,822 km (0.047 R)
• M51: 7,602,115 km (0.105 R)
• M52: 7,762,933 km (0.093 R)
• M53: 7,855,384 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.2

Radius: 10.7

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.95 AU - 1.19 AU

Year: 778 Days

Day: 11.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 32,464,209 km

• M1: 138,528 km (0.07 R)
• M2: 224,247 km (0.086 R)
• M3: 365,019 km (0.077 R)
• M4: 502,499 km (0.114 R)
• M5: 731,982 km (0.084 R)
• M6: 811,718 km (0.111 R)
• M7: 951,891 km (0.077 R)
• M8: 1,085,333 km (0.106 R)
• M9: 1,172,847 km (0.096 R)
• M10: 1,295,069 km (0.04 R)
• M11: 1,377,198 km (0.116 R)
• M12: 1,449,753 km (0.105 R)
• M13: 1,546,842 km (0.064 R)
• M14: 1,652,159 km (0.041 R)
• M15: 1,796,371 km (0.106 R)
• M16: 1,882,540 km (0.032 R)
• M17: 2,039,917 km (0.064 R)
• M18: 2,287,651 km (0.117 R)
• M19: 2,415,258 km (0.115 R)
• M20: 2,628,584 km (0.101 R)
• M21: 2,712,808 km (0.062 R)
• M22: 2,783,717 km (0.086 R)
• M23: 2,884,097 km (0.116 R)
• M24: 2,985,674 km (0.107 R)
• M25: 3,252,557 km (0.103 R)
• M26: 3,335,733 km (0.099 R)
• M27: 3,411,879 km (0.066 R)
• M28: 3,542,777 km (0.037 R)
• M29: 3,770,016 km (0.038 R)
• M30: 3,897,324 km (0.099 R)
• M31: 4,083,124 km (0.029 R)
• M32: 4,181,111 km (0.118 R)
• M33: 4,255,311 km (0.054 R)
• M34: 4,371,399 km (0.106 R)
• M35: 4,446,498 km (0.1 R)
• M36: 4,717,569 km (0.043 R)
• M37: 4,855,049 km (0.032 R)
• M38: 4,950,343 km (0.118 R)
• M39: 5,028,882 km (0.04 R)
• M40: 5,222,462 km (0.086 R)
• M41: 5,409,609 km (0.064 R)
• M42: 5,490,391 km (0.086 R)
• M43: 5,744,708 km (0.065 R)
• M44: 5,827,136 km (0.095 R)
• M45: 5,937,839 km (0.099 R)
• M46: 6,161,338 km (0.112 R)
• M47: 6,245,861 km (0.089 R)
• M48: 6,387,679 km (0.072 R)
• M49: 6,492,248 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.6

Radius: 14.2

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.53 AU - 2.53 AU

Year: 2033 Days

Day: 7 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 32,464,209 km

• M1: 179,517 km (0.076 R)
• M2: 319,391 km (0.111 R)
• M3: 580,290 km (0.115 R)
• M4: 836,551 km (0.042 R)
• M5: 1,350,869 km (0.108 R)
• M6: 1,539,212 km (0.096 R)
• M7: 1,796,521 km (0.104 R)
• M8: 2,043,058 km (0.074 R)
• M9: 2,157,650 km (0.115 R)
• M10: 2,433,957 km (0.06 R)
• M11: 2,863,004 km (0.064 R)
• M12: 3,137,965 km (0.063 R)
• M13: 3,286,366 km (0.099 R)
• M14: 3,406,643 km (0.085 R)
• M15: 3,543,824 km (0.104 R)
• M16: 3,636,425 km (0.112 R)
• M17: 3,776,748 km (0.113 R)
• M18: 3,934,873 km (0.119 R)
• M19: 4,095,242 km (0.095 R)
• M20: 4,241,548 km (0.084 R)
• M21: 4,472,528 km (0.066 R)
• M22: 4,792,667 km (0.072 R)
• M23: 4,912,644 km (0.076 R)
• M24: 5,384,476 km (0.056 R)
• M25: 5,545,144 km (0.072 R)
• M26: 5,761,762 km (0.107 R)
• M27: 5,999,772 km (0.107 R)
• M28: 6,259,624 km (0.119 R)
• M29: 6,485,367 km (0.063 R)
• M30: 6,713,803 km (0.106 R)
• M31: 6,925,633 km (0.106 R)
• M32: 7,257,292 km (0.108 R)
• M33: 7,997,353 km (0.112 R)
• M34: 8,366,261 km (0.107 R)
• M35: 8,531,866 km (0.097 R)
• M36: 8,803,535 km (0.098 R)
• M37: 8,993,375 km (0.055 R)
• M38: 9,291,225 km (0.12 R)
• M39: 9,570,823 km (0.118 R)
• M40: 9,787,740 km (0.088 R)
• M41: 10,072,275 km (0.11 R)
• M42: 10,292,932 km (0.043 R)
• M43: 10,874,269 km (0.066 R)
• M44: 11,123,499 km (0.057 R)
• M45: 11,351,786 km (0.09 R)
• M46: 11,604,606 km (0.039 R)
• M47: 11,859,371 km (0.116 R)
• M48: 11,999,096 km (0.117 R)
• M49: 12,256,703 km (0.041 R)
• M50: 12,610,951 km (0.095 R)
• M51: 12,801,239 km (0.108 R)
• M52: 13,040,446 km (0.114 R)
• M53: 13,305,384 km (0.086 R)
• M54: 14,086,136 km (0.112 R)
• M55: 14,382,788 km (0.061 R)
• M56: 14,631,569 km (0.078 R)
• M57: 14,781,466 km (0.116 R)
• M58: 15,133,470 km (0.115 R)
• M59: 15,666,487 km (0.078 R)
• M60: 15,794,394 km (0.117 R)
• M61: 16,076,834 km (0.062 R)
• M62: 16,335,040 km (0.1 R)
• M63: 16,490,772 km (0.062 R)
• M64: 16,594,742 km (0.071 R)
• M65: 17,276,160 km (0.106 R)
• M66: 17,753,378 km (0.055 R)

Asteroid Belt

Center: 2.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.8

Radius: 10.6

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.79 AU - 4.65 AU

Year: 5043 Days

Day: 14.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 32,464,209 km

• M1: 184,155 km (0.075 R)
• M2: 466,596 km (0.055 R)
• M3: 786,885 km (0.056 R)
• M4: 912,098 km (0.106 R)
• M5: 1,255,425 km (0.106 R)
• M6: 1,328,878 km (0.08 R)
• M7: 1,732,643 km (0.08 R)
• M8: 1,885,083 km (0.097 R)
• M9: 2,042,011 km (0.098 R)
• M10: 2,445,776 km (0.109 R)
• M11: 2,538,975 km (0.057 R)
• M12: 2,649,229 km (0.058 R)
• M13: 3,039,380 km (0.112 R)
• M14: 3,500,291 km (0.097 R)
• M15: 4,093,447 km (0.059 R)
• M16: 4,756,614 km (0.104 R)
• M17: 5,555,167 km (0.119 R)
• M18: 5,928,115 km (0.083 R)
• M19: 6,266,655 km (0.107 R)
• M20: 6,589,637 km (0.101 R)
• M21: 6,830,040 km (0.05 R)
• M22: 7,296,935 km (0.102 R)
• M23: 7,659,710 km (0.107 R)
• M24: 7,820,229 km (0.108 R)
• M25: 7,935,718 km (0.066 R)
• M26: 8,098,182 km (0.07 R)
• M27: 8,783,190 km (0.072 R)
• M28: 8,951,338 km (0.115 R)
• M29: 9,242,007 km (0.055 R)
• M30: 9,315,160 km (0.091 R)
• M31: 9,412,997 km (0.058 R)
• M32: 9,634,552 km (0.072 R)
• M33: 9,882,585 km (0.039 R)
• M34: 10,082,597 km (0.111 R)
• M35: 10,157,995 km (0.066 R)
• M36: 10,461,230 km (0.112 R)
• M37: 10,870,380 km (0.076 R)
• M38: 11,206,526 km (0.087 R)
• M39: 12,585,519 km (0.072 R)
• M40: 12,693,828 km (0.041 R)
• M41: 13,377,790 km (0.05 R)
• M42: 13,710,196 km (0.072 R)
• M43: 14,695,597 km (0.115 R)
• M44: 15,182,538 km (0.053 R)
• M45: 15,616,522 km (0.062 R)
• M46: 15,762,080 km (0.087 R)
• M47: 16,172,128 km (0.074 R)
• M48: 16,260,541 km (0.087 R)
• M49: 16,496,756 km (0.11 R)
• M50: 16,704,547 km (0.117 R)
• M51: 16,823,627 km (0.118 R)
• M52: 17,544,090 km (0.107 R)
• M53: 18,182,724 km (0.106 R)
• M54: 18,428,064 km (0.111 R)
• M55: 18,612,668 km (0.098 R)
• M56: 19,608,242 km (0.111 R)
• M57: 19,985,976 km (0.114 R)
• M58: 21,391,598 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.1

Radius: 9.3

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.29 AU - 5.51 AU

Year: 7624 Days

Day: 13.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,464,209 km

• M1: 121,025 km (0.101 R)
• M2: 193,729 km (0.102 R)
• M3: 327,470 km (0.034 R)
• M4: 424,409 km (0.065 R)
• M5: 510,428 km (0.049 R)
• M6: 664,215 km (0.072 R)
• M7: 740,659 km (0.111 R)
• M8: 903,272 km (0.104 R)
• M9: 1,216,231 km (0.058 R)
• M10: 1,443,619 km (0.111 R)
• M11: 1,738,028 km (0.07 R)
• M12: 1,828,385 km (0.085 R)
• M13: 2,128,030 km (0.073 R)
• M14: 2,205,372 km (0.093 R)
• M15: 2,443,382 km (0.075 R)
• M16: 2,504,119 km (0.032 R)
• M17: 2,606,593 km (0.094 R)
• M18: 3,052,545 km (0.108 R)
• M19: 3,250,911 km (0.111 R)
• M20: 3,476,505 km (0.074 R)
• M21: 3,568,059 km (0.11 R)
• M22: 3,660,660 km (0.115 R)
• M23: 4,135,035 km (0.099 R)
• M24: 4,207,889 km (0.027 R)
• M25: 4,354,794 km (0.066 R)
• M26: 4,704,554 km (0.106 R)
• M27: 5,115,350 km (0.058 R)
• M28: 5,193,739 km (0.115 R)
• M29: 5,457,630 km (0.093 R)
• M30: 5,672,003 km (0.045 R)
• M31: 6,081,453 km (0.088 R)
• M32: 6,192,305 km (0.069 R)
• M33: 6,613,871 km (0.116 R)
• M34: 6,785,161 km (0.087 R)
• M35: 6,871,329 km (0.064 R)
• M36: 7,903,555 km (0.106 R)
• M37: 8,889,255 km (0.044 R)
• M38: 10,142,287 km (0.106 R)
• M39: 11,143,396 km (0.104 R)
• M40: 11,621,361 km (0.119 R)
• M41: 11,862,812 km (0.11 R)
• M42: 11,932,076 km (0.101 R)
• M43: 12,245,633 km (0.114 R)
• M44: 12,597,188 km (0.116 R)
• M45: 12,880,825 km (0.102 R)
• M46: 13,095,050 km (0.098 R)
• M47: 13,454,533 km (0.103 R)
• M48: 13,562,992 km (0.12 R)
• M49: 14,589,682 km (0.118 R)
• M50: 14,663,882 km (0.098 R)
• M51: 15,527,361 km (0.051 R)
• M52: 16,368,550 km (0.115 R)
• M53: 17,975,531 km (0.114 R)
• M54: 18,898,849 km (0.073 R)
• M55: 19,755,296 km (0.074 R)
• M56: 19,919,854 km (0.09 R)
• M57: 20,875,036 km (0.088 R)
• M58: 21,930,150 km (0.072 R)
• M59: 22,100,542 km (0.039 R)
• M60: 22,399,888 km (0.085 R)
• M61: 22,829,682 km (0.06 R)
• M62: 24,223,785 km (0.092 R)
• M63: 24,399,862 km (0.109 R)
• M64: 25,197,966 km (0.038 R)
• M65: 26,637,995 km (0.11 R)
• M66: 26,910,862 km (0.058 R)
• M67: 27,873,524 km (0.05 R)
• M68: 28,987,430 km (0.104 R)
• M69: 29,127,753 km (0.097 R)
• M70: 30,021,301 km (0.079 R)
• M71: 30,305,387 km (0.084 R)
• M72: 30,447,804 km (0.106 R)
• M73: 30,637,943 km (0.094 R)
• M74: 32,221,885 km (0.084 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 12,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit