🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.46 AU - 0.56 AU

Year: 232 Days

Day: 44.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.43 AU - 0.71 AU

Year: 274 Days

Day: 26.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.58 AU - 0.6 AU

Year: 288 Days

Day: 27.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.7

Radius: 9

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.65 AU - 0.91 AU

Year: 438 Days

Day: 12.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 29,964,704 km

• M1: 124,017 km (0.076 R)
• M2: 213,027 km (0.089 R)
• M3: 302,936 km (0.103 R)
• M4: 400,922 km (0.086 R)
• M5: 461,360 km (0.114 R)
• M6: 618,587 km (0.092 R)
• M7: 698,472 km (0.031 R)
• M8: 774,019 km (0.113 R)
• M9: 835,654 km (0.102 R)
• M10: 1,208,601 km (0.12 R)
• M11: 1,350,570 km (0.073 R)
• M12: 1,446,761 km (0.055 R)
• M13: 1,646,025 km (0.058 R)
• M14: 1,815,221 km (0.094 R)
• M15: 1,893,610 km (0.036 R)
• M16: 1,984,565 km (0.032 R)
• M17: 2,266,258 km (0.113 R)
• M18: 2,412,116 km (0.119 R)
• M19: 2,586,098 km (0.04 R)
• M20: 2,719,390 km (0.119 R)
• M21: 2,777,135 km (0.074 R)
• M22: 2,835,478 km (0.062 R)
• M23: 3,006,020 km (0.088 R)
• M24: 3,254,651 km (0.095 R)
• M25: 3,433,421 km (0.083 R)
• M26: 3,531,108 km (0.086 R)
• M27: 3,615,481 km (0.106 R)
• M28: 3,693,422 km (0.091 R)
• M29: 3,771,961 km (0.089 R)
• M30: 3,872,790 km (0.061 R)
• M31: 4,003,688 km (0.12 R)
• M32: 4,121,421 km (0.081 R)
• M33: 4,255,162 km (0.069 R)
• M34: 4,345,070 km (0.077 R)
• M35: 4,465,945 km (0.049 R)
• M36: 4,526,981 km (0.068 R)
• M37: 4,588,017 km (0.12 R)
• M38: 4,773,369 km (0.102 R)
• M39: 4,874,647 km (0.07 R)
• M40: 4,937,328 km (0.03 R)
• M41: 5,159,182 km (0.104 R)
• M42: 5,247,145 km (0.074 R)
• M43: 5,408,412 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.9

Radius: 8.8

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.19 AU - 1.69 AU

Year: 1099 Days

Day: 13.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 29,964,704 km

• M1: 113,246 km (0.048 R)
• M2: 197,619 km (0.062 R)
• M3: 321,635 km (0.055 R)
• M4: 418,126 km (0.073 R)
• M5: 610,210 km (0.064 R)
• M6: 694,284 km (0.092 R)
• M7: 841,787 km (0.06 R)
• M8: 908,358 km (0.059 R)
• M9: 988,393 km (0.1 R)
• M10: 1,107,024 km (0.113 R)
• M11: 1,307,037 km (0.073 R)
• M12: 1,378,544 km (0.112 R)
• M13: 1,491,790 km (0.097 R)
• M14: 1,734,887 km (0.101 R)
• M15: 1,806,693 km (0.08 R)
• M16: 2,050,837 km (0.108 R)
• M17: 2,111,724 km (0.087 R)
• M18: 2,242,921 km (0.108 R)
• M19: 2,321,460 km (0.077 R)
• M20: 2,408,975 km (0.098 R)
• M21: 2,489,458 km (0.059 R)
• M22: 2,636,662 km (0.07 R)
• M23: 2,769,954 km (0.058 R)
• M24: 3,008,563 km (0.12 R)
• M25: 3,112,982 km (0.114 R)
• M26: 3,236,251 km (0.099 R)
• M27: 3,334,387 km (0.058 R)
• M28: 3,415,319 km (0.037 R)
• M29: 3,478,749 km (0.08 R)
• M30: 3,551,753 km (0.056 R)
• M31: 3,839,429 km (0.083 R)
• M32: 3,952,825 km (0.047 R)
• M33: 4,048,118 km (0.062 R)
• M34: 4,144,310 km (0.114 R)
• M35: 4,212,078 km (0.056 R)
• M36: 4,466,992 km (0.105 R)
• M37: 4,626,464 km (0.119 R)
• M38: 4,797,903 km (0.025 R)
• M39: 4,889,457 km (0.09 R)
• M40: 5,095,154 km (0.101 R)
• M41: 5,188,653 km (0.046 R)
• M42: 5,388,067 km (0.113 R)
• M43: 5,848,379 km (0.034 R)
• M44: 5,946,366 km (0.098 R)
• M45: 6,001,119 km (0.116 R)
• M46: 6,088,933 km (0.09 R)
• M47: 6,210,406 km (0.117 R)
• M48: 6,321,557 km (0.071 R)
• M49: 6,590,983 km (0.11 R)
• M50: 6,704,229 km (0.115 R)
• M51: 6,772,595 km (0.117 R)
• M52: 7,002,078 km (0.108 R)
• M53: 7,117,867 km (0.083 R)
• M54: 7,339,421 km (0.096 R)
• M55: 7,610,792 km (0.082 R)
• M56: 7,789,561 km (0.045 R)
• M57: 8,090,552 km (0.095 R)
• M58: 8,236,410 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.1

Radius: 10.4

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.69 AU - 4.43 AU

Year: 4271 Days

Day: 8.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,964,704 km

• M1: 177,722 km (0.088 R)
• M2: 316,998 km (0.101 R)
• M3: 441,912 km (0.11 R)
• M4: 607,218 km (0.086 R)
• M5: 748,438 km (0.114 R)
• M6: 975,528 km (0.104 R)
• M7: 1,052,122 km (0.04 R)
• M8: 1,130,810 km (0.095 R)
• M9: 1,225,207 km (0.051 R)
• M10: 1,800,859 km (0.074 R)
• M11: 1,912,459 km (0.075 R)
• M12: 2,210,159 km (0.081 R)
• M13: 2,382,047 km (0.1 R)
• M14: 3,075,283 km (0.025 R)
• M15: 4,613,748 km (0.12 R)
• M16: 4,946,454 km (0.1 R)
• M17: 5,081,690 km (0.11 R)
• M18: 5,286,938 km (0.117 R)
• M19: 5,705,663 km (0.094 R)
• M20: 5,800,209 km (0.071 R)
• M21: 5,871,417 km (0.096 R)
• M22: 5,942,925 km (0.078 R)
• M23: 6,038,668 km (0.118 R)
• M24: 6,550,292 km (0.096 R)
• M25: 6,674,159 km (0.076 R)
• M26: 7,177,407 km (0.098 R)
• M27: 7,433,817 km (0.068 R)
• M28: 7,693,071 km (0.115 R)
• M29: 7,797,639 km (0.091 R)
• M30: 8,194,074 km (0.052 R)
• M31: 8,542,786 km (0.109 R)
• M32: 9,006,390 km (0.101 R)
• M33: 9,534,171 km (0.1 R)
• M34: 9,674,793 km (0.047 R)
• M35: 9,759,466 km (0.04 R)
• M36: 9,872,861 km (0.117 R)
• M37: 10,301,609 km (0.113 R)
• M38: 10,532,737 km (0.047 R)
• M39: 10,853,475 km (0.059 R)
• M40: 11,594,284 km (0.107 R)
• M41: 11,684,192 km (0.093 R)
• M42: 12,107,255 km (0.06 R)
• M43: 12,412,584 km (0.096 R)
• M44: 12,597,038 km (0.041 R)
• M45: 12,689,490 km (0.068 R)
• M46: 12,782,390 km (0.035 R)
• M47: 13,155,637 km (0.047 R)
• M48: 13,249,584 km (0.118 R)
• M49: 13,564,189 km (0.111 R)
• M50: 14,232,891 km (0.102 R)
• M51: 14,717,289 km (0.09 R)
• M52: 14,814,677 km (0.101 R)
• M53: 15,043,113 km (0.117 R)
• M54: 15,437,303 km (0.055 R)
• M55: 16,471,324 km (0.076 R)
• M56: 17,321,489 km (0.064 R)
• M57: 17,493,227 km (0.069 R)
• M58: 17,803,792 km (0.115 R)
• M59: 17,942,469 km (0.098 R)
• M60: 18,081,446 km (0.112 R)
• M61: 18,570,631 km (0.114 R)
• M62: 18,676,097 km (0.098 R)
• M63: 19,028,849 km (0.112 R)
• M64: 19,135,213 km (0.081 R)
• M65: 19,526,561 km (0.09 R)
• M66: 19,633,673 km (0.108 R)
• M67: 20,208,728 km (0.03 R)
• M68: 20,425,794 km (0.081 R)
• M69: 20,935,324 km (0.105 R)
• M70: 21,155,084 km (0.112 R)
• M71: 21,929,851 km (0.081 R)
• M72: 22,041,301 km (0.074 R)
• M73: 23,128,280 km (0.081 R)
• M74: 24,041,126 km (0.103 R)
• M75: 24,309,504 km (0.062 R)
• M76: 24,694,869 km (0.112 R)
• M77: 25,237,610 km (0.073 R)
• M78: 25,549,372 km (0.109 R)
• M79: 25,627,611 km (0.116 R)
• M80: 26,216,428 km (0.105 R)
• M81: 26,295,267 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.4

Radius: 7.3

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.04 AU - 7.68 AU

Year: 10198 Days

Day: 24.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 29,964,704 km

• M1: 204,351 km (0.099 R)
• M2: 463,903 km (0.101 R)
• M3: 727,943 km (0.105 R)
• M4: 928,404 km (0.078 R)
• M5: 1,165,218 km (0.095 R)
• M6: 1,222,514 km (0.105 R)
• M7: 1,608,177 km (0.112 R)
• M8: 1,938,190 km (0.089 R)
• M9: 2,169,917 km (0.066 R)
• M10: 2,241,275 km (0.083 R)
• M11: 2,584,303 km (0.114 R)
• M12: 3,210,370 km (0.05 R)
• M13: 3,823,871 km (0.111 R)
• M14: 4,056,047 km (0.115 R)
• M15: 4,872,851 km (0.089 R)
• M16: 5,061,195 km (0.1 R)
• M17: 5,412,750 km (0.111 R)
• M18: 7,429,329 km (0.117 R)
• M19: 7,646,097 km (0.098 R)
• M20: 7,791,955 km (0.119 R)
• M21: 8,197,515 km (0.042 R)
• M22: 8,685,652 km (0.101 R)
• M23: 8,990,832 km (0.102 R)
• M24: 9,611,663 km (0.084 R)
• M25: 10,286,350 km (0.119 R)
• M26: 10,812,635 km (0.079 R)
• M27: 11,017,285 km (0.065 R)
• M28: 11,140,853 km (0.056 R)
• M29: 11,306,158 km (0.059 R)
• M30: 11,513,950 km (0.091 R)
• M31: 11,891,236 km (0.054 R)
• M32: 12,102,617 km (0.091 R)
• M33: 12,443,252 km (0.07 R)
• M34: 13,003,795 km (0.088 R)
• M35: 13,177,927 km (0.049 R)
• M36: 13,528,435 km (0.104 R)
• M37: 13,793,372 km (0.095 R)
• M38: 14,149,266 km (0.11 R)
• M39: 14,734,044 km (0.085 R)
• M40: 15,418,604 km (0.059 R)
• M41: 15,927,087 km (0.12 R)
• M42: 16,160,160 km (0.06 R)
• M43: 16,818,541 km (0.091 R)
• M44: 17,055,803 km (0.1 R)
• M45: 17,103,375 km (0.06 R)
• M46: 17,774,321 km (0.102 R)
• M47: 17,822,492 km (0.079 R)
• M48: 17,967,602 km (0.034 R)
• M49: 19,538,529 km (0.087 R)
• M50: 20,340,523 km (0.085 R)
• M51: 20,542,630 km (0.115 R)
• M52: 21,614,948 km (0.112 R)
• M53: 22,967,462 km (0.098 R)
• M54: 23,389,178 km (0.105 R)
• M55: 23,548,051 km (0.119 R)
• M56: 24,347,353 km (0.101 R)
• M57: 24,400,909 km (0.082 R)
• M58: 24,723,442 km (0.104 R)
• M59: 26,466,855 km (0.102 R)
• M60: 27,744,421 km (0.099 R)
• M61: 27,856,470 km (0.1 R)
• M62: 28,080,867 km (0.089 R)
• M63: 28,928,189 km (0.111 R)
• M64: 29,554,855 km (0.105 R)
• M65: 30,243,603 km (0.109 R)
• M66: 30,763,755 km (0.102 R)
• M67: 31,871,228 km (0.081 R)
• M68: 32,577,480 km (0.109 R)
• M69: 33,169,887 km (0.11 R)
• M70: 33,407,897 km (0.07 R)
• M71: 33,467,437 km (0.043 R)
• M72: 33,646,356 km (0.091 R)
• M73: 34,425,612 km (0.026 R)
• M74: 35,150,114 km (0.075 R)
• M75: 35,210,701 km (0.092 R)
• M76: 35,453,499 km (0.052 R)
• M77: 36,062,811 km (0.097 R)
• M78: 36,185,182 km (0.11 R)
• M79: 36,552,744 km (0.101 R)
• M80: 36,798,683 km (0.081 R)
• M81: 37,477,408 km (0.07 R)
• M82: 37,539,342 km (0.097 R)
• M83: 38,284,937 km (0.08 R)
• M84: 38,534,616 km (0.056 R)
• M85: 40,043,760 km (0.117 R)
• M86: 40,297,178 km (0.06 R)
• M87: 40,487,617 km (0.117 R)
• M88: 41,188,333 km (0.082 R)
• M89: 42,214,574 km (0.053 R)
• M90: 42,472,481 km (0.053 R)
• M91: 42,730,986 km (0.117 R)
• M92: 42,795,612 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.4

Radius: 4.9

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.34 AU - 6.94 AU

Year: 10879 Days

Day: 18.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 29,964,704 km

• M1: 74,799 km (0.025 R)
• M2: 133,142 km (0.108 R)
• M3: 415,583 km (0.06 R)
• M4: 522,545 km (0.118 R)
• M5: 675,135 km (0.075 R)
• M6: 724,951 km (0.082 R)
• M7: 1,137,093 km (0.111 R)
• M8: 1,627,326 km (0.076 R)
• M9: 1,763,609 km (0.032 R)
• M10: 1,850,526 km (0.068 R)
• M11: 2,046,948 km (0.107 R)
• M12: 2,212,702 km (0.045 R)
• M13: 2,325,648 km (0.105 R)
• M14: 2,877,216 km (0.096 R)
• M15: 3,188,828 km (0.083 R)
• M16: 3,359,519 km (0.102 R)
• M17: 3,533,053 km (0.115 R)
• M18: 4,117,233 km (0.118 R)
• M19: 4,163,458 km (0.078 R)
• M20: 4,256,359 km (0.093 R)
• M21: 4,326,370 km (0.075 R)
• M22: 4,373,344 km (0.068 R)
• M23: 4,539,099 km (0.114 R)
• M24: 5,122,829 km (0.068 R)
• M25: 5,172,496 km (0.095 R)
• M26: 5,372,957 km (0.101 R)
• M27: 6,068,138 km (0.079 R)
• M28: 6,332,627 km (0.113 R)
• M29: 6,628,083 km (0.071 R)
• M30: 6,955,553 km (0.094 R)
• M31: 7,176,659 km (0.087 R)
• M32: 7,541,079 km (0.099 R)
• M33: 7,711,321 km (0.112 R)
• M34: 7,940,206 km (0.077 R)
• M35: 8,171,484 km (0.095 R)
• M36: 8,699,565 km (0.102 R)
• M37: 9,148,209 km (0.087 R)
• M38: 10,696,996 km (0.101 R)
• M39: 11,112,878 km (0.12 R)
• M40: 12,026,322 km (0.113 R)
• M41: 12,425,150 km (0.109 R)
• M42: 12,492,021 km (0.09 R)
• M43: 12,592,550 km (0.106 R)
• M44: 12,929,744 km (0.081 R)
• M45: 13,441,069 km (0.072 R)
• M46: 13,475,327 km (0.079 R)
• M47: 13,854,857 km (0.095 R)
• M48: 13,958,977 km (0.116 R)
• M49: 14,448,162 km (0.067 R)
• M50: 14,624,239 km (0.064 R)
• M51: 15,156,807 km (0.093 R)
• M52: 15,407,533 km (0.113 R)
• M53: 15,659,606 km (0.06 R)
• M54: 15,949,377 km (0.089 R)
• M55: 16,314,097 km (0.046 R)
• M56: 16,755,261 km (0.1 R)
• M57: 16,903,213 km (0.076 R)
• M58: 17,387,162 km (0.053 R)
• M59: 18,216,234 km (0.105 R)
• M60: 18,330,377 km (0.12 R)
• M61: 18,674,003 km (0.086 R)
• M62: 19,096,767 km (0.078 R)
• M63: 19,328,793 km (0.061 R)
• M64: 19,406,434 km (0.086 R)
• M65: 19,600,612 km (0.072 R)
• M66: 20,187,485 km (0.096 R)
• M67: 20,502,687 km (0.036 R)
• M68: 20,779,892 km (0.104 R)
• M69: 21,178,122 km (0.085 R)
• M70: 21,780,104 km (0.117 R)
• M71: 21,941,520 km (0.098 R)
• M72: 22,306,389 km (0.105 R)
• M73: 22,428,461 km (0.1 R)
• M74: 23,371,376 km (0.094 R)
• M75: 23,578,120 km (0.102 R)
• M76: 23,619,559 km (0.091 R)
• M77: 23,868,490 km (0.103 R)
• M78: 25,550,718 km (0.065 R)
• M79: 25,593,204 km (0.113 R)
• M80: 25,977,221 km (0.115 R)
• M81: 26,707,558 km (0.116 R)
• M82: 26,966,961 km (0.105 R)
• M83: 27,053,578 km (0.107 R)
• M84: 27,837,621 km (0.119 R)
• M85: 28,452,617 km (0.109 R)
• M86: 28,496,749 km (0.113 R)
• M87: 28,629,143 km (0.03 R)
• M88: 29,338,985 km (0.054 R)
• M89: 29,517,305 km (0.086 R)
• M90: 29,740,655 km (0.088 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 13,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit