🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.65 AU - 0.71 AU

Year: 240 Days

Day: 22.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,202,934 km

• M1: 303,833 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.65 AU - 0.79 AU

Year: 261 Days

Day: 29.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,202,934 km

• M1: 190,139 km (0.111 R)
• M2: 439,070 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.77 AU - 1.17 AU

Year: 408 Days

Day: 35.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,202,934 km

• M1: 110,852 km (0.071 R)
• M2: 142,866 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.02 AU - 1.26 AU

Year: 520 Days

Day: 38 Hours

Environment

Temp: -56 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.03 AU - 1.49 AU

Year: 605 Days

Day: 45.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,202,934 km

• M1: 677,678 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.2

Radius: 14.7

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.19 AU - 6.21 AU

Year: 6600 Days

Day: 13.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 77,202,934 km

• M1: 201,359 km (0.075 R)
• M2: 297,999 km (0.072 R)
• M3: 390,450 km (0.108 R)
• M4: 490,681 km (0.073 R)
• M5: 583,581 km (0.107 R)
• M6: 930,948 km (0.116 R)
• M7: 1,041,052 km (0.11 R)
• M8: 1,221,766 km (0.103 R)
• M9: 1,330,224 km (0.094 R)
• M10: 1,542,803 km (0.05 R)
• M11: 1,706,164 km (0.066 R)
• M12: 1,797,867 km (0.12 R)
• M13: 2,557,376 km (0.103 R)
• M14: 2,807,204 km (0.083 R)
• M15: 3,178,207 km (0.101 R)
• M16: 3,389,140 km (0.079 R)
• M17: 3,804,872 km (0.069 R)
• M18: 4,070,558 km (0.059 R)
• M19: 4,279,247 km (0.084 R)
• M20: 4,491,377 km (0.115 R)
• M21: 4,816,453 km (0.118 R)
• M22: 5,558,458 km (0.066 R)
• M23: 5,790,485 km (0.109 R)
• M24: 6,288,197 km (0.1 R)
• M25: 6,578,866 km (0.074 R)
• M26: 7,224,081 km (0.043 R)
• M27: 7,631,137 km (0.092 R)
• M28: 7,734,210 km (0.104 R)
• M29: 7,993,613 km (0.108 R)
• M30: 8,282,486 km (0.119 R)
• M31: 8,521,244 km (0.085 R)
• M32: 8,897,483 km (0.095 R)
• M33: 10,285,003 km (0.09 R)
• M34: 10,656,904 km (0.054 R)
• M35: 11,033,142 km (0.107 R)
• M36: 11,798,934 km (0.069 R)
• M37: 11,948,232 km (0.061 R)
• M38: 12,158,118 km (0.099 R)
• M39: 12,490,674 km (0.114 R)
• M40: 12,673,333 km (0.09 R)
• M41: 12,764,887 km (0.071 R)
• M42: 12,856,890 km (0.114 R)
• M43: 12,979,710 km (0.027 R)
• M44: 13,072,012 km (0.118 R)
• M45: 13,226,546 km (0.097 R)
• M46: 13,506,145 km (0.068 R)
• M47: 14,008,195 km (0.094 R)
• M48: 14,325,043 km (0.118 R)
• M49: 14,452,351 km (0.073 R)
• M50: 15,354,875 km (0.085 R)
• M51: 15,878,767 km (0.108 R)
• M52: 16,176,018 km (0.077 R)
• M53: 16,408,493 km (0.099 R)
• M54: 16,776,055 km (0.105 R)
• M55: 18,446,614 km (0.097 R)
• M56: 19,707,575 km (0.061 R)
• M57: 20,241,190 km (0.07 R)
• M58: 20,599,477 km (0.102 R)
• M59: 21,395,487 km (0.083 R)
• M60: 21,687,353 km (0.095 R)
• M61: 22,017,366 km (0.03 R)
• M62: 22,127,619 km (0.081 R)
• M63: 22,645,228 km (0.113 R)
• M64: 22,905,379 km (0.111 R)
• M65: 23,278,925 km (0.1 R)
• M66: 23,956,453 km (0.117 R)
• M67: 24,335,534 km (0.118 R)
• M68: 24,525,823 km (0.033 R)
• M69: 24,946,343 km (0.104 R)
• M70: 25,138,277 km (0.111 R)
• M71: 25,446,299 km (0.107 R)
• M72: 25,562,237 km (0.071 R)
• M73: 25,716,921 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.8

Radius: 12.2

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.82 AU - 8.68 AU

Year: 9223 Days

Day: 13.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 77,202,934 km

• M1: 214,972 km (0.042 R)
• M2: 321,935 km (0.1 R)
• M3: 725,998 km (0.094 R)
• M4: 824,284 km (0.115 R)
• M5: 970,441 km (0.108 R)
• M6: 1,495,979 km (0.099 R)
• M7: 1,616,405 km (0.099 R)
• M8: 1,713,344 km (0.074 R)
• M9: 2,006,855 km (0.091 R)
• M10: 2,111,574 km (0.106 R)
• M11: 2,346,592 km (0.082 R)
• M12: 2,569,643 km (0.116 R)
• M13: 2,652,520 km (0.032 R)
• M14: 2,757,538 km (0.09 R)
• M15: 2,885,294 km (0.025 R)
• M16: 3,047,907 km (0.101 R)
• M17: 3,180,152 km (0.115 R)
• M18: 3,303,121 km (0.088 R)
• M19: 4,220,605 km (0.111 R)
• M20: 4,468,189 km (0.11 R)
• M21: 4,745,992 km (0.094 R)
• M22: 5,492,336 km (0.058 R)
• M23: 5,613,511 km (0.106 R)
• M24: 6,331,431 km (0.072 R)
• M25: 6,501,224 km (0.063 R)
• M26: 6,976,048 km (0.068 R)
• M27: 7,225,128 km (0.085 R)
• M28: 7,686,787 km (0.105 R)
• M29: 8,296,848 km (0.104 R)
• M30: 8,780,348 km (0.101 R)
• M31: 8,906,608 km (0.074 R)
• M32: 9,017,610 km (0.116 R)
• M33: 9,224,953 km (0.088 R)
• M34: 9,321,144 km (0.093 R)
• M35: 9,563,193 km (0.108 R)
• M36: 10,351,873 km (0.1 R)
• M37: 10,552,185 km (0.11 R)
• M38: 10,804,557 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.2

Radius: 12.1

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.52 AU - 10.06 AU

Year: 13095 Days

Day: 9.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 77,202,934 km

• M1: 213,925 km (0.092 R)
• M2: 602,730 km (0.12 R)
• M3: 822,040 km (0.073 R)
• M4: 1,137,542 km (0.099 R)
• M5: 1,236,875 km (0.111 R)
• M6: 1,522,009 km (0.09 R)
• M7: 1,664,725 km (0.114 R)
• M8: 1,828,684 km (0.056 R)
• M9: 2,067,293 km (0.106 R)
• M10: 2,226,316 km (0.108 R)
• M11: 2,352,726 km (0.095 R)
• M12: 2,594,326 km (0.113 R)
• M13: 3,682,651 km (0.116 R)
• M14: 3,898,371 km (0.087 R)
• M15: 3,985,886 km (0.099 R)
• M16: 4,162,860 km (0.084 R)
• M17: 4,896,937 km (0.095 R)
• M18: 5,351,864 km (0.108 R)
• M19: 5,695,789 km (0.114 R)
• M20: 6,483,123 km (0.115 R)
• M21: 6,823,458 km (0.1 R)
• M22: 7,250,410 km (0.058 R)
• M23: 7,603,910 km (0.081 R)
• M24: 8,186,594 km (0.084 R)
• M25: 8,583,178 km (0.119 R)
• M26: 8,812,661 km (0.102 R)
• M27: 9,044,089 km (0.105 R)
• M28: 9,900,237 km (0.106 R)
• M29: 10,020,365 km (0.069 R)
• M30: 10,353,220 km (0.087 R)
• M31: 11,879,717 km (0.078 R)
• M32: 12,007,473 km (0.083 R)
• M33: 12,103,515 km (0.076 R)
• M34: 12,587,913 km (0.06 R)
• M35: 12,881,573 km (0.075 R)
• M36: 13,442,416 km (0.05 R)
• M37: 13,608,918 km (0.106 R)
• M38: 13,742,659 km (0.108 R)
• M39: 14,690,661 km (0.085 R)
• M40: 14,896,657 km (0.055 R)
• M41: 15,485,324 km (0.108 R)
• M42: 15,799,929 km (0.056 R)
• M43: 15,905,395 km (0.097 R)
• M44: 16,293,751 km (0.098 R)
• M45: 16,400,265 km (0.083 R)
• M46: 16,578,286 km (0.098 R)
• M47: 16,685,399 km (0.082 R)
• M48: 18,061,849 km (0.109 R)
• M49: 18,467,109 km (0.055 R)
• M50: 18,689,412 km (0.092 R)
• M51: 19,436,952 km (0.088 R)
• M52: 19,549,899 km (0.104 R)
• M53: 20,384,954 km (0.07 R)
• M54: 21,038,248 km (0.098 R)
• M55: 21,193,082 km (0.067 R)
• M56: 21,348,065 km (0.091 R)
• M57: 21,425,856 km (0.089 R)
• M58: 21,503,647 km (0.094 R)
• M59: 22,011,531 km (0.094 R)
• M60: 22,523,455 km (0.047 R)
• M61: 24,001,782 km (0.106 R)
• M62: 24,082,564 km (0.111 R)
• M63: 24,406,743 km (0.078 R)
• M64: 24,773,108 km (0.062 R)
• M65: 25,717,669 km (0.065 R)
• M66: 26,340,146 km (0.054 R)
• M67: 26,423,472 km (0.116 R)
• M68: 26,590,423 km (0.048 R)
• M69: 27,769,254 km (0.105 R)
• M70: 27,981,534 km (0.08 R)
• M71: 28,322,318 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.4

Radius: 4

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.37 AU - 10.41 AU

Year: 14317 Days

Day: 15.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 77,202,934 km

• M1: 59,241 km (0.098 R)
• M2: 105,466 km (0.085 R)
• M3: 133,142 km (0.103 R)
• M4: 226,042 km (0.085 R)
• M5: 328,517 km (0.071 R)
• M6: 548,426 km (0.098 R)
• M7: 659,128 km (0.05 R)
• M8: 1,048,980 km (0.073 R)
• M9: 1,367,025 km (0.117 R)
• M10: 1,594,713 km (0.103 R)
• M11: 2,781,324 km (0.105 R)
• M12: 3,441,200 km (0.038 R)
• M13: 3,491,913 km (0.083 R)
• M14: 3,568,508 km (0.081 R)
• M15: 4,392,044 km (0.116 R)
• M16: 4,754,071 km (0.115 R)
• M17: 5,096,949 km (0.062 R)
• M18: 5,183,865 km (0.114 R)
• M19: 5,212,887 km (0.097 R)
• M20: 5,271,231 km (0.117 R)
• M21: 5,536,468 km (0.11 R)
• M22: 6,018,622 km (0.116 R)
• M23: 6,703,331 km (0.091 R)
• M24: 8,043,878 km (0.107 R)
• M25: 8,935,331 km (0.078 R)
• M26: 9,005,193 km (0.096 R)
• M27: 9,535,069 km (0.076 R)
• M28: 9,642,181 km (0.11 R)
• M29: 10,147,672 km (0.098 R)
• M30: 10,661,691 km (0.103 R)
• M31: 10,810,092 km (0.116 R)
• M32: 11,221,785 km (0.108 R)
• M33: 11,335,031 km (0.093 R)
• M34: 12,021,834 km (0.113 R)
• M35: 13,196,477 km (0.076 R)
• M36: 13,515,719 km (0.078 R)
• M37: 13,555,811 km (0.1 R)
• M38: 14,366,033 km (0.057 R)
• M39: 14,448,013 km (0.044 R)
• M40: 14,529,992 km (0.117 R)
• M41: 14,818,417 km (0.074 R)
• M42: 14,942,583 km (0.116 R)
• M43: 15,233,551 km (0.103 R)
• M44: 15,948,180 km (0.105 R)
• M45: 16,160,460 km (0.081 R)
• M46: 16,459,207 km (0.119 R)
• M47: 16,673,730 km (0.092 R)
• M48: 17,105,469 km (0.092 R)
• M49: 18,156,694 km (0.039 R)
• M50: 18,378,398 km (0.115 R)
• M51: 20,504,931 km (0.106 R)
• M52: 20,597,233 km (0.093 R)
• M53: 20,689,535 km (0.069 R)
• M54: 21,153,289 km (0.065 R)
• M55: 21,667,456 km (0.111 R)
• M56: 21,902,475 km (0.093 R)
• M57: 21,949,598 km (0.096 R)
• M58: 22,708,059 km (0.11 R)
• M59: 23,668,029 km (0.117 R)
• M60: 23,813,139 km (0.106 R)
• M61: 24,055,786 km (0.058 R)
• M62: 24,788,367 km (0.08 R)
• M63: 24,886,653 km (0.092 R)
• M64: 25,826,277 km (0.12 R)
• M65: 26,025,542 km (0.118 R)
• M66: 26,727,156 km (0.111 R)
• M67: 27,080,207 km (0.069 R)
• M68: 27,181,484 km (0.095 R)
• M69: 27,587,343 km (0.112 R)
• M70: 27,689,219 km (0.11 R)
• M71: 27,842,109 km (0.093 R)
• M72: 28,354,032 km (0.091 R)
• M73: 28,405,344 km (0.06 R)
• M74: 29,542,887 km (0.106 R)
• M75: 29,751,277 km (0.09 R)
• M76: 30,379,588 km (0.043 R)
• M77: 30,537,264 km (0.097 R)
• M78: 31,862,402 km (0.071 R)
• M79: 32,451,369 km (0.097 R)
• M80: 33,043,776 km (0.113 R)
• M81: 33,422,707 km (0.093 R)
• M82: 33,748,681 km (0.09 R)
• M83: 33,857,588 km (0.117 R)
• M84: 33,966,645 km (0.1 R)
• M85: 34,130,305 km (0.111 R)
• M86: 34,952,794 km (0.116 R)
• M87: 35,338,907 km (0.064 R)
• M88: 36,505,620 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.4

Radius: 3.8

Gravity: 47.05 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.17 AU - 13.25 AU

Year: 20525 Days

Day: 19.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 77,202,934 km

• M1: 113,096 km (0.1 R)
• M2: 175,030 km (0.03 R)
• M3: 316,399 km (0.047 R)
• M4: 618,737 km (0.058 R)
• M5: 1,124,976 km (0.092 R)
• M6: 1,600,398 km (0.087 R)
• M7: 1,663,828 km (0.096 R)
• M8: 1,825,992 km (0.069 R)
• M9: 2,165,280 km (0.072 R)
• M10: 3,214,559 km (0.035 R)
• M11: 3,294,744 km (0.102 R)
• M12: 3,416,217 km (0.054 R)
• M13: 3,539,186 km (0.086 R)
• M14: 3,831,949 km (0.053 R)
• M15: 3,874,286 km (0.045 R)
• M16: 4,088,959 km (0.109 R)
• M17: 4,351,503 km (0.07 R)
• M18: 4,484,795 km (0.11 R)
• M19: 4,846,971 km (0.07 R)
• M20: 5,171,598 km (0.048 R)
• M21: 5,695,640 km (0.066 R)
• M22: 6,437,196 km (0.113 R)
• M23: 7,208,673 km (0.116 R)
• M24: 7,366,498 km (0.064 R)
• M25: 8,063,176 km (0.068 R)
• M26: 8,557,896 km (0.108 R)
• M27: 8,892,995 km (0.07 R)
• M28: 9,346,576 km (0.12 R)
• M29: 9,633,953 km (0.066 R)
• M30: 9,982,516 km (0.089 R)
• M31: 10,811,887 km (0.042 R)
• M32: 10,871,876 km (0.069 R)
• M33: 10,932,164 km (0.088 R)
• M34: 11,113,327 km (0.112 R)
• M35: 13,299,999 km (0.026 R)
• M36: 13,364,326 km (0.063 R)
• M37: 13,752,831 km (0.114 R)
• M38: 14,276,574 km (0.115 R)
• M39: 14,673,756 km (0.086 R)
• M40: 15,546,510 km (0.103 R)
• M41: 16,297,940 km (0.082 R)
• M42: 17,623,676 km (0.046 R)
• M43: 17,836,255 km (0.104 R)
• M44: 17,907,164 km (0.067 R)
• M45: 20,228,774 km (0.044 R)
• M46: 20,749,075 km (0.114 R)
• M47: 20,898,523 km (0.054 R)
• M48: 23,649,479 km (0.098 R)
• M49: 23,727,419 km (0.091 R)
• M50: 23,805,509 km (0.119 R)
• M51: 24,275,994 km (0.099 R)
• M52: 26,268,937 km (0.052 R)
• M53: 28,065,757 km (0.091 R)
• M54: 28,978,903 km (0.096 R)
• M55: 31,261,168 km (0.108 R)
• M56: 31,604,196 km (0.11 R)
• M57: 32,814,592 km (0.098 R)
• M58: 32,988,724 km (0.116 R)
• M59: 33,075,940 km (0.096 R)
• M60: 33,163,155 km (0.048 R)
• M61: 33,864,021 km (0.103 R)
• M62: 35,013,232 km (0.096 R)
• M63: 39,365,932 km (0.113 R)
• M64: 39,458,383 km (0.07 R)
• M65: 39,550,984 km (0.097 R)
• M66: 41,135,375 km (0.092 R)
• M67: 41,417,068 km (0.096 R)
• M68: 42,835,406 km (0.098 R)
• M69: 43,025,694 km (0.104 R)
• M70: 43,789,840 km (0.066 R)
• M71: 45,234,357 km (0.066 R)
• M72: 45,622,264 km (0.026 R)
• M73: 48,864,050 km (0.071 R)
• M74: 48,963,383 km (0.108 R)
• M75: 49,561,176 km (0.114 R)
• M76: 57,233,752 km (0.069 R)
• M77: 57,968,577 km (0.078 R)
• M78: 58,495,161 km (0.096 R)
• M79: 59,235,222 km (0.103 R)
• M80: 61,366,842 km (0.109 R)
• M81: 61,903,599 km (0.105 R)
• M82: 62,873,741 km (0.049 R)
• M83: 63,848,820 km (0.117 R)
• M84: 66,363,560 km (0.071 R)
• M85: 66,694,022 km (0.094 R)
• M86: 69,133,514 km (0.112 R)
• M87: 70,701,001 km (0.058 R)
• M88: 72,733,587 km (0.036 R)
• M89: 73,301,610 km (0.086 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 16,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit