🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.63 AU - 0.95 AU

Year: 260 Days

Day: 12.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.09 AU - 1.25 AU

Year: 469 Days

Day: 40.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.43 AU - 1.57 AU

Year: 681 Days

Day: 15.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 166.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,584,519 km

• M1: 259,403 km (0.117 R)
• M2: 609,163 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.45 AU - 4.03 AU

Year: 2163 Days

Day: 29.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,584,519 km

• M1: 119,828 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.32 AU - 4.08 AU

Year: 2639 Days

Day: 38.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,584,519 km

• M1: 2,015,532 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.7

Radius: 10.8

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.98 AU - 5.7 AU

Year: 3949 Days

Day: 9.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,584,519 km

• M1: 142,866 km (0.066 R)
• M2: 321,037 km (0.096 R)
• M3: 464,202 km (0.071 R)
• M4: 554,709 km (0.104 R)
• M5: 662,419 km (0.063 R)
• M6: 756,367 km (0.074 R)
• M7: 1,092,064 km (0.101 R)
• M8: 1,528,591 km (0.062 R)
• M9: 1,833,472 km (0.102 R)
• M10: 2,001,021 km (0.106 R)
• M11: 2,550,943 km (0.098 R)
• M12: 2,878,263 km (0.119 R)
• M13: 3,128,091 km (0.118 R)
• M14: 3,219,197 km (0.088 R)
• M15: 3,841,973 km (0.118 R)
• M16: 4,117,532 km (0.113 R)
• M17: 4,298,096 km (0.11 R)
• M18: 4,420,019 km (0.118 R)
• M19: 4,501,849 km (0.105 R)
• M20: 4,918,928 km (0.07 R)
• M21: 5,025,292 km (0.12 R)
• M22: 5,175,338 km (0.096 R)
• M23: 5,545,892 km (0.115 R)
• M24: 5,812,775 km (0.1 R)
• M25: 5,970,301 km (0.105 R)
• M26: 6,289,842 km (0.084 R)
• M27: 6,405,332 km (0.098 R)
• M28: 6,591,581 km (0.12 R)
• M29: 6,709,016 km (0.109 R)
• M30: 7,820,827 km (0.062 R)
• M31: 7,895,327 km (0.109 R)
• M32: 8,070,207 km (0.096 R)
• M33: 8,398,125 km (0.094 R)
• M34: 8,704,801 km (0.078 R)
• M35: 8,782,143 km (0.107 R)
• M36: 8,885,515 km (0.091 R)
• M37: 9,250,384 km (0.095 R)
• M38: 9,329,222 km (0.047 R)
• M39: 9,567,233 km (0.116 R)
• M40: 9,700,225 km (0.119 R)
• M41: 10,347,386 km (0.103 R)
• M42: 10,703,877 km (0.087 R)
• M43: 10,869,632 km (0.061 R)
• M44: 11,036,433 km (0.09 R)
• M45: 11,148,033 km (0.04 R)
• M46: 11,288,057 km (0.094 R)
• M47: 11,655,021 km (0.103 R)
• M48: 11,968,578 km (0.095 R)
• M49: 12,083,319 km (0.107 R)
• M50: 12,255,955 km (0.077 R)
• M51: 12,925,854 km (0.047 R)
• M52: 13,102,530 km (0.046 R)
• M53: 13,309,723 km (0.053 R)
• M54: 13,547,882 km (0.092 R)
• M55: 13,667,411 km (0.104 R)
• M56: 13,847,377 km (0.111 R)
• M57: 14,149,266 km (0.101 R)
• M58: 14,975,046 km (0.115 R)
• M59: 15,098,763 km (0.096 R)
• M60: 15,347,096 km (0.086 R)
• M61: 15,942,346 km (0.107 R)
• M62: 16,100,321 km (0.105 R)
• M63: 16,258,745 km (0.076 R)
• M64: 16,929,841 km (0.042 R)
• M65: 17,026,482 km (0.066 R)
• M66: 17,252,674 km (0.099 R)
• M67: 17,447,300 km (0.047 R)
• M68: 17,708,050 km (0.093 R)
• M69: 18,497,777 km (0.026 R)
• M70: 18,830,183 km (0.079 R)
• M71: 19,231,853 km (0.114 R)
• M72: 19,467,321 km (0.1 R)
• M73: 19,534,789 km (0.098 R)
• M74: 20,419,212 km (0.083 R)
• M75: 20,935,324 km (0.069 R)
• M76: 21,490,632 km (0.057 R)
• M77: 21,875,248 km (0.118 R)
• M78: 21,980,415 km (0.071 R)
• M79: 22,403,328 km (0.112 R)
• M80: 23,723,829 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.8

Radius: 4.7

Gravity: 44.67 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 12.05 AU - 12.21 AU

Year: 15667 Days

Day: 20.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 25,584,519 km

• M1: 101,128 km (0.057 R)
• M2: 312,959 km (0.069 R)
• M3: 437,574 km (0.069 R)
• M4: 556,803 km (0.12 R)
• M5: 642,224 km (0.104 R)
• M6: 778,358 km (0.107 R)
• M7: 825,780 km (0.113 R)
• M8: 923,617 km (0.052 R)
• M9: 2,195,050 km (0.112 R)
• M10: 2,576,674 km (0.092 R)
• M11: 2,793,441 km (0.096 R)
• M12: 3,478,599 km (0.07 R)
• M13: 3,637,622 km (0.075 R)
• M14: 3,677,864 km (0.061 R)
• M15: 4,255,162 km (0.049 R)
• M16: 4,772,172 km (0.048 R)
• M17: 6,053,927 km (0.079 R)
• M18: 6,245,262 km (0.108 R)
• M19: 6,390,073 km (0.094 R)
• M20: 6,438,543 km (0.078 R)
• M21: 6,633,918 km (0.11 R)
• M22: 6,682,986 km (0.08 R)
• M23: 6,781,571 km (0.032 R)
• M24: 6,880,754 km (0.113 R)
• M25: 7,030,352 km (0.073 R)
• M26: 7,485,429 km (0.12 R)
• M27: 7,639,365 km (0.111 R)
• M28: 7,898,020 km (0.077 R)
• M29: 8,212,325 km (0.036 R)
• M30: 8,317,941 km (0.082 R)
• M31: 8,424,006 km (0.037 R)
• M32: 8,907,057 km (0.049 R)
• M33: 8,961,361 km (0.074 R)
• M34: 9,620,639 km (0.038 R)
• M35: 9,843,839 km (0.044 R)
• M36: 10,181,930 km (0.093 R)
• M37: 12,652,689 km (0.119 R)
• M38: 12,713,725 km (0.116 R)
• M39: 12,958,616 km (0.093 R)
• M40: 14,333,421 km (0.033 R)
• M41: 15,753,853 km (0.092 R)
• M42: 16,480,599 km (0.102 R)
• M43: 16,948,840 km (0.118 R)
• M44: 18,448,709 km (0.039 R)
• M45: 19,004,614 km (0.114 R)
• M46: 19,707,126 km (0.099 R)
• M47: 19,919,555 km (0.05 R)
• M48: 20,489,672 km (0.087 R)
• M49: 21,500,356 km (0.118 R)
• M50: 21,573,060 km (0.104 R)
• M51: 22,674,998 km (0.1 R)
• M52: 24,704,144 km (0.115 R)
• M53: 25,086,217 km (0.113 R)
• M54: 26,011,330 km (0.079 R)
• M55: 26,712,345 km (0.088 R)
• M56: 27,183,130 km (0.052 R)
• M57: 32,205,878 km (0.096 R)
• M58: 32,790,656 km (0.106 R)
• M59: 33,042,280 km (0.084 R)
• M60: 33,463,249 km (0.111 R)
• M61: 34,395,393 km (0.113 R)
• M62: 35,078,756 km (0.099 R)
• M63: 35,336,064 km (0.074 R)
• M64: 35,594,121 km (0.057 R)
• M65: 35,766,457 km (0.037 R)
• M66: 37,242,839 km (0.103 R)
• M67: 37,417,719 km (0.082 R)
• M68: 37,856,489 km (0.073 R)
• M69: 39,360,546 km (0.098 R)
• M70: 40,523,969 km (0.11 R)
• M71: 40,703,935 km (0.087 R)
• M72: 41,698,462 km (0.028 R)
• M73: 42,335,599 km (0.056 R)
• M74: 43,988,655 km (0.088 R)
• M75: 44,544,412 km (0.083 R)
• M76: 44,730,063 km (0.051 R)
• M77: 45,195,611 km (0.118 R)
• M78: 45,382,160 km (0.117 R)
• M79: 48,785,362 km (0.11 R)
• M80: 49,456,607 km (0.085 R)
• M81: 50,227,485 km (0.067 R)
• M82: 52,073,972 km (0.12 R)
• M83: 53,843,864 km (0.056 R)
• M84: 54,338,883 km (0.114 R)
• M85: 57,038,527 km (0.109 R)
• M86: 57,846,654 km (0.076 R)
• M87: 59,576,754 km (0.111 R)
• M88: 62,566,916 km (0.088 R)
• M89: 62,670,886 km (0.071 R)
• M90: 63,087,367 km (0.116 R)
• M91: 63,923,170 km (0.12 R)
• M92: 67,515,613 km (0.098 R)
• M93: 67,835,753 km (0.048 R)
• M94: 68,049,528 km (0.047 R)
• M95: 68,584,640 km (0.03 R)
• M96: 71,498,956 km (0.113 R)
• M97: 72,697,684 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.1

Radius: 5.4

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.9 AU - 12.62 AU

Year: 15920 Days

Day: 15.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 25,584,519 km

• M1: 76,145 km (0.098 R)
• M2: 213,177 km (0.083 R)
• M3: 369,806 km (0.094 R)
• M4: 414,386 km (0.059 R)
• M5: 470,635 km (0.097 R)
• M6: 655,388 km (0.113 R)
• M7: 886,218 km (0.105 R)
• M8: 998,117 km (0.112 R)
• M9: 1,088,325 km (0.118 R)
• M10: 1,304,793 km (0.119 R)
• M11: 1,418,188 km (0.101 R)
• M12: 1,684,921 km (0.081 R)
• M13: 1,777,372 km (0.113 R)
• M14: 1,919,191 km (0.107 R)
• M15: 1,967,362 km (0.107 R)
• M16: 2,097,661 km (0.036 R)
• M17: 2,213,899 km (0.093 R)
• M18: 2,264,463 km (0.068 R)
• M19: 2,435,603 km (0.113 R)
• M20: 2,736,295 km (0.059 R)
• M21: 2,900,254 km (0.049 R)
• M22: 2,974,155 km (0.093 R)
• M23: 3,104,904 km (0.037 R)
• M24: 3,970,028 km (0.12 R)
• M25: 4,093,447 km (0.104 R)
• M26: 4,386,509 km (0.109 R)
• M27: 4,751,378 km (0.114 R)
• M28: 4,860,584 km (0.035 R)
• M29: 5,624,880 km (0.097 R)
• M30: 6,210,406 km (0.06 R)
• M31: 6,258,128 km (0.044 R)
• M32: 6,938,499 km (0.075 R)
• M33: 7,087,349 km (0.116 R)
• M34: 7,362,908 km (0.062 R)
• M35: 7,464,036 km (0.115 R)
• M36: 7,540,181 km (0.119 R)
• M37: 8,210,679 km (0.036 R)
• M38: 8,447,193 km (0.06 R)
• M39: 9,170,200 km (0.115 R)
• M40: 9,746,152 km (0.117 R)
• M41: 10,333,922 km (0.112 R)
• M42: 10,589,136 km (0.095 R)
• M43: 10,646,282 km (0.054 R)
• M44: 10,703,428 km (0.084 R)
• M45: 11,048,252 km (0.068 R)
• M46: 11,135,168 km (0.06 R)
• M47: 11,280,278 km (0.071 R)
• M48: 11,778,588 km (0.075 R)
• M49: 12,045,321 km (0.103 R)
• M50: 12,104,861 km (0.103 R)
• M51: 12,766,383 km (0.093 R)
• M52: 12,918,225 km (0.115 R)
• M53: 13,070,815 km (0.083 R)
• M54: 13,346,972 km (0.069 R)
• M55: 13,718,125 km (0.116 R)
• M56: 13,842,590 km (0.101 R)
• M57: 14,281,211 km (0.068 R)
• M58: 14,344,341 km (0.092 R)
• M59: 14,724,470 km (0.114 R)
• M60: 14,947,670 km (0.102 R)
• M61: 15,656,764 km (0.068 R)
• M62: 16,179,309 km (0.102 R)
• M63: 16,674,328 km (0.06 R)
• M64: 16,740,750 km (0.119 R)
• M65: 16,907,103 km (0.064 R)
• M66: 17,577,899 km (0.044 R)
• M67: 17,882,630 km (0.112 R)
• M68: 18,669,365 km (0.032 R)
• M69: 18,772,738 km (0.062 R)
• M70: 18,910,966 km (0.117 R)
• M71: 18,945,523 km (0.109 R)
• M72: 19,014,787 km (0.103 R)
• M73: 19,084,200 km (0.113 R)
• M74: 20,099,372 km (0.065 R)
• M75: 21,204,002 km (0.117 R)
• M76: 21,926,859 km (0.109 R)
• M77: 22,474,537 km (0.117 R)
• M78: 22,952,652 km (0.12 R)
• M79: 24,181,449 km (0.109 R)
• M80: 24,520,288 km (0.118 R)
• M81: 24,709,230 km (0.12 R)
• M82: 25,278,899 km (0.113 R)
• M83: 25,546,230 km (0.118 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 13,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit