🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.7

Radius: 13.4

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.65 AU - 0.71 AU

Year: 368 Days

Day: 12.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 34,673,611 km

• M1: 167,101 km (0.055 R)
• M2: 252,372 km (0.083 R)
• M3: 365,617 km (0.116 R)
• M4: 547,827 km (0.118 R)
• M5: 706,102 km (0.085 R)
• M6: 911,799 km (0.076 R)
• M7: 1,000,211 km (0.077 R)
• M8: 1,096,403 km (0.098 R)
• M9: 1,186,311 km (0.115 R)
• M10: 1,298,958 km (0.117 R)
• M11: 1,389,764 km (0.094 R)
• M12: 1,535,622 km (0.114 R)
• M13: 1,670,410 km (0.11 R)
• M14: 1,837,660 km (0.051 R)
• M15: 1,963,921 km (0.044 R)
• M16: 2,141,045 km (0.063 R)
• M17: 2,292,737 km (0.091 R)
• M18: 2,429,320 km (0.1 R)
• M19: 2,517,732 km (0.101 R)
• M20: 2,639,505 km (0.119 R)
• M21: 2,776,536 km (0.12 R)
• M22: 2,949,472 km (0.079 R)
• M23: 3,050,899 km (0.107 R)
• M24: 3,376,424 km (0.085 R)
• M25: 3,539,934 km (0.063 R)
• M26: 3,662,455 km (0.068 R)
• M27: 3,779,141 km (0.112 R)
• M28: 3,874,884 km (0.117 R)
• M29: 4,121,571 km (0.115 R)
• M30: 4,212,676 km (0.086 R)
• M31: 4,373,643 km (0.106 R)
• M32: 4,614,945 km (0.098 R)
• M33: 4,789,077 km (0.029 R)
• M34: 4,900,976 km (0.063 R)
• M35: 5,111,011 km (0.101 R)
• M36: 5,241,909 km (0.112 R)
• M37: 5,332,416 km (0.073 R)
• M38: 5,473,487 km (0.083 R)
• M39: 5,657,941 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.8

Radius: 8.2

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.77 AU - 0.87 AU

Year: 487 Days

Day: 14.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 34,673,611 km

• M1: 110,254 km (0.077 R)
• M2: 206,295 km (0.111 R)
• M3: 263,591 km (0.036 R)
• M4: 334,800 km (0.028 R)
• M5: 390,301 km (0.042 R)
• M6: 489,933 km (0.082 R)
• M7: 611,107 km (0.093 R)
• M8: 707,897 km (0.081 R)
• M9: 903,272 km (0.077 R)
• M10: 956,080 km (0.085 R)
• M11: 1,024,895 km (0.081 R)
• M12: 1,284,896 km (0.089 R)
• M13: 1,350,270 km (0.031 R)
• M14: 1,405,771 km (0.097 R)
• M15: 1,490,593 km (0.038 R)
• M16: 1,671,158 km (0.075 R)
• M17: 1,815,969 km (0.107 R)
• M18: 1,914,853 km (0.078 R)
• M19: 2,143,887 km (0.082 R)
• M20: 2,268,353 km (0.106 R)
• M21: 2,348,387 km (0.104 R)
• M22: 2,559,171 km (0.03 R)
• M23: 2,628,435 km (0.066 R)
• M24: 2,698,446 km (0.049 R)
• M25: 2,861,807 km (0.065 R)
• M26: 3,028,459 km (0.046 R)
• M27: 3,116,722 km (0.119 R)
• M28: 3,250,762 km (0.114 R)
• M29: 3,401,856 km (0.054 R)
• M30: 3,508,968 km (0.099 R)
• M31: 3,578,531 km (0.035 R)
• M32: 3,758,198 km (0.082 R)
• M33: 3,845,264 km (0.117 R)
• M34: 3,932,928 km (0.086 R)
• M35: 3,989,177 km (0.103 R)
• M36: 4,069,810 km (0.108 R)
• M37: 4,126,657 km (0.072 R)
• M38: 4,200,110 km (0.116 R)
• M39: 4,315,151 km (0.086 R)
• M40: 4,456,371 km (0.104 R)
• M41: 4,889,307 km (0.092 R)
• M42: 5,220,517 km (0.113 R)
• M43: 5,406,766 km (0.038 R)
• M44: 5,496,226 km (0.108 R)
• M45: 5,649,414 km (0.098 R)
• M46: 5,731,094 km (0.116 R)
• M47: 5,785,847 km (0.092 R)
• M48: 5,923,328 km (0.06 R)
• M49: 6,043,305 km (0.095 R)
• M50: 6,098,956 km (0.064 R)
• M51: 6,173,455 km (0.104 R)
• M52: 6,276,379 km (0.044 R)
• M53: 6,342,202 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.7

Radius: 9.3

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.91 AU - 1.23 AU

Year: 726 Days

Day: 13.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 34,673,611 km

• M1: 130,150 km (0.118 R)
• M2: 195,973 km (0.042 R)
• M3: 310,864 km (0.077 R)
• M4: 376,089 km (0.069 R)
• M5: 506,389 km (0.115 R)
• M6: 587,172 km (0.07 R)
• M7: 682,615 km (0.115 R)
• M8: 742,604 km (0.028 R)
• M9: 962,064 km (0.085 R)
• M10: 1,024,596 km (0.112 R)
• M11: 1,160,131 km (0.088 R)
• M12: 1,264,252 km (0.113 R)
• M13: 1,358,797 km (0.108 R)
• M14: 1,429,707 km (0.104 R)
• M15: 1,488,648 km (0.032 R)
• M16: 1,684,472 km (0.113 R)
• M17: 1,782,010 km (0.099 R)
• M18: 1,845,739 km (0.063 R)
• M19: 2,012,391 km (0.044 R)
• M20: 2,252,346 km (0.068 R)
• M21: 2,329,388 km (0.114 R)
• M22: 2,613,774 km (0.115 R)
• M23: 2,784,914 km (0.028 R)
• M24: 2,926,134 km (0.08 R)
• M25: 3,078,425 km (0.071 R)
• M26: 3,189,875 km (0.072 R)
• M27: 3,276,642 km (0.047 R)
• M28: 3,346,654 km (0.046 R)
• M29: 3,532,754 km (0.063 R)
• M30: 3,740,545 km (0.097 R)
• M31: 3,822,974 km (0.049 R)
• M32: 3,952,376 km (0.08 R)
• M33: 4,120,973 km (0.103 R)
• M34: 4,339,834 km (0.034 R)
• M35: 4,465,347 km (0.081 R)
• M36: 4,523,540 km (0.098 R)
• M37: 4,808,973 km (0.091 R)
• M38: 5,019,308 km (0.115 R)
• M39: 5,294,269 km (0.086 R)
• M40: 5,407,664 km (0.119 R)
• M41: 5,542,751 km (0.098 R)
• M42: 5,679,034 km (0.117 R)
• M43: 5,752,936 km (0.093 R)
• M44: 5,912,108 km (0.055 R)
• M45: 5,976,285 km (0.079 R)
• M46: 6,094,468 km (0.091 R)
• M47: 6,256,931 km (0.097 R)
• M48: 6,431,661 km (0.056 R)
• M49: 6,685,978 km (0.106 R)
• M50: 6,763,918 km (0.037 R)
• M51: 6,988,465 km (0.085 R)
• M52: 7,169,927 km (0.118 R)
• M53: 7,249,812 km (0.11 R)
• M54: 7,410,480 km (0.112 R)
• M55: 7,525,970 km (0.077 R)
• M56: 7,923,152 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.2

Radius: 10.7

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.5 AU - 1.9 AU

Year: 1454 Days

Day: 5.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 34,673,611 km

• M1: 155,881 km (0.082 R)
• M2: 248,931 km (0.102 R)
• M3: 337,642 km (0.114 R)
• M4: 409,150 km (0.06 R)
• M5: 475,871 km (0.096 R)
• M6: 592,856 km (0.07 R)
• M7: 662,270 km (0.103 R)
• M8: 730,187 km (0.058 R)
• M9: 873,801 km (0.113 R)
• M10: 969,993 km (0.106 R)
• M11: 1,054,067 km (0.026 R)
• M12: 1,218,624 km (0.112 R)
• M13: 1,392,008 km (0.093 R)
• M14: 1,481,767 km (0.032 R)
• M15: 1,661,284 km (0.076 R)
• M16: 1,737,579 km (0.097 R)
• M17: 1,821,803 km (0.109 R)
• M18: 1,900,791 km (0.058 R)
• M19: 2,320,113 km (0.074 R)
• M20: 2,420,494 km (0.092 R)
• M21: 2,588,642 km (0.107 R)
• M22: 2,821,416 km (0.075 R)
• M23: 3,037,734 km (0.056 R)
• M24: 3,299,680 km (0.063 R)
• M25: 3,568,956 km (0.095 R)
• M26: 3,660,361 km (0.101 R)
• M27: 4,111,847 km (0.114 R)
• M28: 4,330,858 km (0.055 R)
• M29: 4,473,276 km (0.061 R)
• M30: 4,572,010 km (0.087 R)
• M31: 4,789,974 km (0.115 R)
• M32: 5,302,497 km (0.066 R)
• M33: 5,435,639 km (0.035 R)
• M34: 5,579,701 km (0.072 R)
• M35: 5,715,387 km (0.059 R)
• M36: 5,861,843 km (0.069 R)
• M37: 6,009,646 km (0.076 R)
• M38: 6,118,852 km (0.103 R)
• M39: 6,258,726 km (0.094 R)
• M40: 6,339,060 km (0.073 R)
• M41: 6,490,902 km (0.116 R)
• M42: 6,705,276 km (0.078 R)
• M43: 7,057,579 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.3

Radius: 14.1

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.7 AU - 2.82 AU

Year: 3008 Days

Day: 15 Hours

Environment

Temp: -210 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,673,611 km

• M1: 183,856 km (0.038 R)
• M2: 303,235 km (0.08 R)
• M3: 525,986 km (0.107 R)
• M4: 654,042 km (0.056 R)
• M5: 794,813 km (0.037 R)
• M6: 952,041 km (0.071 R)
• M7: 1,177,485 km (0.088 R)
• M8: 1,272,928 km (0.057 R)
• M9: 1,455,138 km (0.104 R)
• M10: 1,640,490 km (0.117 R)
• M11: 1,821,803 km (0.079 R)
• M12: 1,915,002 km (0.109 R)
• M13: 2,106,637 km (0.077 R)
• M14: 2,447,122 km (0.054 R)
• M15: 3,211,417 km (0.117 R)
• M16: 3,596,632 km (0.079 R)
• M17: 3,835,091 km (0.104 R)
• M18: 4,062,480 km (0.104 R)
• M19: 4,344,621 km (0.109 R)
• M20: 4,659,076 km (0.055 R)
• M21: 4,814,807 km (0.06 R)
• M22: 4,989,837 km (0.062 R)
• M23: 5,274,372 km (0.087 R)
• M24: 5,409,609 km (0.057 R)
• M25: 5,757,424 km (0.115 R)
• M26: 5,896,849 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.6

Radius: 12.8

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.56 AU - 4.2 AU

Year: 4076 Days

Day: 10.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 34,673,611 km

• M1: 164,558 km (0.08 R)
• M2: 274,512 km (0.075 R)
• M3: 417,079 km (0.088 R)
• M4: 692,339 km (0.088 R)
• M5: 857,944 km (0.107 R)
• M6: 940,971 km (0.119 R)
• M7: 1,184,516 km (0.073 R)
• M8: 1,326,335 km (0.065 R)
• M9: 1,436,738 km (0.086 R)
• M10: 1,719,927 km (0.067 R)
• M11: 2,281,218 km (0.098 R)
• M12: 2,370,229 km (0.082 R)
• M13: 2,490,805 km (0.058 R)
• M14: 2,769,805 km (0.111 R)
• M15: 2,961,589 km (0.035 R)
• M16: 3,191,072 km (0.044 R)
• M17: 3,358,472 km (0.092 R)
• M18: 3,546,218 km (0.071 R)
• M19: 3,772,410 km (0.114 R)
• M20: 3,914,228 km (0.114 R)
• M21: 4,003,688 km (0.077 R)
• M22: 4,221,203 km (0.095 R)
• M23: 4,331,457 km (0.099 R)
• M24: 4,461,457 km (0.113 R)
• M25: 5,091,264 km (0.077 R)
• M26: 5,506,847 km (0.115 R)
• M27: 5,668,114 km (0.114 R)
• M28: 5,974,640 km (0.119 R)
• M29: 6,265,757 km (0.051 R)
• M30: 6,497,784 km (0.051 R)
• M31: 6,582,905 km (0.102 R)
• M32: 6,711,260 km (0.118 R)
• M33: 6,970,363 km (0.083 R)
• M34: 7,057,579 km (0.056 R)
• M35: 7,188,926 km (0.083 R)
• M36: 7,387,592 km (0.096 R)
• M37: 7,700,251 km (0.041 R)
• M38: 7,835,488 km (0.046 R)
• M39: 7,948,883 km (0.065 R)
• M40: 8,640,773 km (0.109 R)
• M41: 8,946,551 km (0.038 R)
• M42: 9,885,427 km (0.117 R)
• M43: 10,254,934 km (0.105 R)
• M44: 10,503,865 km (0.1 R)
• M45: 10,654,061 km (0.093 R)
• M46: 10,805,155 km (0.093 R)
• M47: 11,726,079 km (0.088 R)
• M48: 11,986,380 km (0.074 R)
• M49: 12,565,772 km (0.076 R)
• M50: 12,752,171 km (0.066 R)
• M51: 13,506,444 km (0.079 R)
• M52: 13,779,460 km (0.05 R)
• M53: 13,944,167 km (0.08 R)
• M54: 14,414,204 km (0.082 R)
• M55: 14,581,304 km (0.111 R)
• M56: 14,665,229 km (0.08 R)
• M57: 14,749,153 km (0.081 R)
• M58: 15,199,742 km (0.08 R)
• M59: 15,569,249 km (0.107 R)
• M60: 16,028,065 km (0.116 R)
• M61: 16,520,542 km (0.084 R)
• M62: 16,753,914 km (0.109 R)
• M63: 17,283,192 km (0.08 R)
• M64: 17,609,465 km (0.077 R)
• M65: 18,843,049 km (0.096 R)
• M66: 19,240,081 km (0.088 R)
• M67: 19,732,408 km (0.046 R)
• M68: 19,825,159 km (0.068 R)
• M69: 20,228,923 km (0.064 R)
• M70: 20,416,220 km (0.12 R)
• M71: 20,635,530 km (0.102 R)
• M72: 20,761,043 km (0.055 R)
• M73: 20,918,569 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.3

Radius: 14.9

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.31 AU - 4.95 AU

Year: 5506 Days

Day: 14.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,673,611 km

• M1: 188,344 km (0.112 R)
• M2: 420,819 km (0.095 R)
• M3: 756,816 km (0.088 R)
• M4: 1,211,144 km (0.081 R)
• M5: 1,358,797 km (0.037 R)
• M6: 1,877,004 km (0.081 R)
• M7: 1,991,896 km (0.073 R)
• M8: 2,168,870 km (0.096 R)
• M9: 2,413,313 km (0.037 R)
• M10: 2,819,022 km (0.119 R)
• M11: 3,223,834 km (0.097 R)
• M12: 3,551,753 km (0.09 R)
• M13: 4,164,506 km (0.113 R)
• M14: 4,265,634 km (0.095 R)
• M15: 4,470,433 km (0.09 R)
• M16: 4,731,182 km (0.113 R)
• M17: 4,943,462 km (0.051 R)
• M18: 5,186,109 km (0.042 R)
• M19: 5,350,069 km (0.119 R)
• M20: 5,994,536 km (0.075 R)
• M21: 7,143,747 km (0.084 R)
• M22: 7,326,556 km (0.096 R)
• M23: 7,480,043 km (0.117 R)
• M24: 7,696,960 km (0.1 R)
• M25: 8,327,964 km (0.025 R)
• M26: 8,520,496 km (0.111 R)
• M27: 8,747,137 km (0.107 R)
• M28: 9,041,396 km (0.055 R)
• M29: 9,539,258 km (0.091 R)
• M30: 10,285,452 km (0.079 R)
• M31: 10,596,316 km (0.111 R)
• M32: 10,840,161 km (0.09 R)
• M33: 10,980,334 km (0.086 R)
• M34: 11,404,594 km (0.1 R)
• M35: 11,726,229 km (0.056 R)
• M36: 12,894,439 km (0.076 R)
• M37: 13,005,889 km (0.099 R)
• M38: 13,229,688 km (0.112 R)
• M39: 13,492,531 km (0.055 R)
• M40: 13,794,868 km (0.109 R)
• M41: 14,832,180 km (0.114 R)
• M42: 15,261,975 km (0.108 R)
• M43: 16,697,217 km (0.106 R)
• M44: 17,185,355 km (0.085 R)
• M45: 17,349,015 km (0.108 R)
• M46: 17,677,980 km (0.046 R)
• M47: 18,050,629 km (0.077 R)
• M48: 18,635,407 km (0.075 R)
• M49: 19,524,317 km (0.026 R)
• M50: 20,038,485 km (0.08 R)
• M51: 21,563,635 km (0.111 R)
• M52: 21,961,865 km (0.043 R)
• M53: 24,126,546 km (0.112 R)
• M54: 24,309,953 km (0.047 R)
• M55: 24,585,961 km (0.112 R)
• M56: 24,816,940 km (0.117 R)
• M57: 25,094,893 km (0.073 R)
• M58: 25,513,767 km (0.067 R)
• M59: 26,547,489 km (0.052 R)
• M60: 27,499,081 km (0.025 R)
• M61: 27,642,844 km (0.091 R)
• M62: 27,834,928 km (0.12 R)
• M63: 27,930,970 km (0.111 R)
• M64: 28,123,652 km (0.118 R)
• M65: 28,220,142 km (0.116 R)
• M66: 28,461,892 km (0.029 R)
• M67: 29,191,332 km (0.089 R)
• M68: 29,533,761 km (0.071 R)
• M69: 30,074,707 km (0.076 R)
• M70: 30,173,442 km (0.037 R)
• M71: 31,066,541 km (0.064 R)
• M72: 31,266,254 km (0.11 R)
• M73: 31,767,257 km (0.079 R)
• M74: 32,220,539 km (0.085 R)
• M75: 33,490,625 km (0.113 R)
• M76: 33,951,835 km (0.113 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 18,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit