🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.63 AU - 0.97 AU

Year: 271 Days

Day: 34.4 Hours

Environment

Temp: 69 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,526,602 km

• M1: 32,762 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.05 AU - 1.15 AU

Year: 437 Days

Day: 39.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.96 AU - 1.36 AU

Year: 473 Days

Day: 24.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.93 AU - 1.43 AU

Year: 485 Days

Day: 23.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.34 AU - 2.2 AU

Year: 892 Days

Day: 47.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.65 AU - 3.21 AU

Year: 1900 Days

Day: 27.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.91 AU - 2.97 AU

Year: 1909 Days

Day: 13.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.8

Radius: 11.2

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.76 AU - 9.46 AU

Year: 9569 Days

Day: 12.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 90,526,602 km

• M1: 140,772 km (0.079 R)
• M2: 366,964 km (0.086 R)
• M3: 444,006 km (0.111 R)
• M4: 818,151 km (0.104 R)
• M5: 889,659 km (0.065 R)
• M6: 1,078,301 km (0.08 R)
• M7: 1,429,856 km (0.114 R)
• M8: 1,676,394 km (0.118 R)
• M9: 2,261,621 km (0.109 R)
• M10: 2,443,831 km (0.066 R)
• M11: 2,962,935 km (0.073 R)
• M12: 3,337,977 km (0.057 R)
• M13: 3,913,181 km (0.08 R)
• M14: 4,196,519 km (0.115 R)
• M15: 4,984,751 km (0.07 R)
• M16: 5,189,101 km (0.052 R)
• M17: 5,396,145 km (0.063 R)
• M18: 5,676,491 km (0.108 R)
• M19: 5,747,251 km (0.094 R)
• M20: 6,069,784 km (0.108 R)
• M21: 6,178,542 km (0.065 R)
• M22: 6,361,350 km (0.093 R)
• M23: 6,471,903 km (0.055 R)
• M24: 6,657,554 km (0.114 R)
• M25: 6,996,393 km (0.085 R)
• M26: 7,612,437 km (0.072 R)
• M27: 8,447,493 km (0.077 R)
• M28: 9,186,356 km (0.111 R)
• M29: 9,437,382 km (0.034 R)
• M30: 10,246,856 km (0.025 R)
• M31: 10,945,777 km (0.106 R)
• M32: 11,435,261 km (0.098 R)
• M33: 11,840,971 km (0.049 R)
• M34: 12,435,622 km (0.109 R)
• M35: 12,620,525 km (0.12 R)
• M36: 12,806,326 km (0.114 R)
• M37: 13,039,848 km (0.101 R)
• M38: 13,227,743 km (0.099 R)
• M39: 13,892,406 km (0.118 R)
• M40: 14,860,753 km (0.119 R)
• M41: 15,750,711 km (0.111 R)
• M42: 16,151,933 km (0.099 R)
• M43: 16,607,159 km (0.114 R)
• M44: 17,375,493 km (0.1 R)
• M45: 18,417,742 km (0.075 R)
• M46: 18,893,463 km (0.081 R)
• M47: 19,212,855 km (0.077 R)
• M48: 19,319,667 km (0.097 R)
• M49: 19,480,336 km (0.089 R)
• M50: 20,672,032 km (0.102 R)
• M51: 20,836,291 km (0.063 R)
• M52: 21,221,505 km (0.088 R)
• M53: 21,442,611 km (0.087 R)
• M54: 21,720,115 km (0.047 R)
• M55: 21,943,016 km (0.088 R)
• M56: 23,353,125 km (0.048 R)
• M57: 23,524,265 km (0.105 R)
• M58: 23,695,854 km (0.037 R)
• M59: 24,155,419 km (0.081 R)
• M60: 24,792,257 km (0.03 R)
• M61: 25,025,181 km (0.098 R)
• M62: 27,514,639 km (0.115 R)
• M63: 29,402,265 km (0.068 R)
• M64: 30,144,121 km (0.107 R)
• M65: 30,954,791 km (0.063 R)
• M66: 33,300,935 km (0.105 R)
• M67: 34,788,087 km (0.102 R)
• M68: 35,638,252 km (0.111 R)
• M69: 37,425,647 km (0.03 R)
• M70: 39,581,652 km (0.041 R)
• M71: 39,922,137 km (0.118 R)
• M72: 40,126,936 km (0.083 R)
• M73: 40,674,763 km (0.077 R)
• M74: 42,332,906 km (0.102 R)
• M75: 43,590,875 km (0.098 R)
• M76: 43,731,497 km (0.118 R)
• M77: 44,577,922 km (0.116 R)
• M78: 44,861,260 km (0.03 R)
• M79: 46,000,597 km (0.066 R)
• M80: 46,358,585 km (0.076 R)
• M81: 46,573,856 km (0.032 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.5

Radius: 8

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 15.52 AU - 16.16 AU

Year: 23877 Days

Day: 19.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 90,526,602 km

• M1: 186,249 km (0.101 R)
• M2: 433,086 km (0.043 R)
• M3: 509,830 km (0.11 R)
• M4: 570,865 km (0.118 R)
• M5: 656,435 km (0.116 R)
• M6: 841,189 km (0.071 R)
• M7: 965,355 km (0.111 R)
• M8: 1,491,940 km (0.101 R)
• M9: 1,674,748 km (0.075 R)
• M10: 1,864,887 km (0.065 R)
• M11: 2,441,437 km (0.118 R)
• M12: 2,584,752 km (0.114 R)
• M13: 2,768,009 km (0.099 R)
• M14: 3,224,881 km (0.034 R)
• M15: 3,582,869 km (0.071 R)
• M16: 3,746,230 km (0.088 R)
• M17: 3,995,759 km (0.108 R)
• M18: 4,598,938 km (0.082 R)
• M19: 4,911,298 km (0.054 R)
• M20: 5,415,892 km (0.097 R)
• M21: 5,556,364 km (0.086 R)
• M22: 6,573,480 km (0.116 R)
• M23: 7,026,911 km (0.098 R)
• M24: 7,910,586 km (0.105 R)
• M25: 8,500,899 km (0.071 R)
• M26: 9,553,918 km (0.028 R)
• M27: 9,667,164 km (0.107 R)
• M28: 9,723,862 km (0.108 R)
• M29: 10,355,763 km (0.106 R)
• M30: 10,706,121 km (0.038 R)
• M31: 11,358,368 km (0.117 R)
• M32: 15,934,866 km (0.115 R)
• M33: 16,136,524 km (0.06 R)
• M34: 18,551,931 km (0.113 R)
• M35: 18,906,029 km (0.094 R)
• M36: 19,048,297 km (0.083 R)
• M37: 20,272,157 km (0.069 R)
• M38: 20,636,877 km (0.057 R)
• M39: 21,521,299 km (0.068 R)
• M40: 21,967,999 km (0.111 R)
• M41: 23,939,250 km (0.11 R)
• M42: 24,634,730 km (0.106 R)
• M43: 24,712,371 km (0.079 R)
• M44: 25,415,332 km (0.091 R)
• M45: 25,493,721 km (0.109 R)
• M46: 26,442,022 km (0.111 R)
• M47: 28,291,650 km (0.107 R)
• M48: 29,190,883 km (0.078 R)
• M49: 29,602,726 km (0.075 R)
• M50: 30,849,923 km (0.117 R)
• M51: 32,283,968 km (0.112 R)
• M52: 32,454,061 km (0.116 R)
• M53: 33,309,163 km (0.118 R)
• M54: 35,391,715 km (0.118 R)
• M55: 35,479,379 km (0.065 R)
• M56: 36,271,799 km (0.113 R)
• M57: 36,360,211 km (0.115 R)
• M58: 36,803,320 km (0.104 R)
• M59: 38,503,350 km (0.099 R)
• M60: 40,046,004 km (0.114 R)
• M61: 41,331,648 km (0.099 R)
• M62: 41,886,656 km (0.107 R)
• M63: 42,351,157 km (0.066 R)
• M64: 43,097,800 km (0.093 R)
• M65: 44,604,251 km (0.119 R)
• M66: 44,793,791 km (0.106 R)
• M67: 44,983,631 km (0.111 R)
• M68: 46,127,905 km (0.107 R)
• M69: 47,571,824 km (0.107 R)
• M70: 49,716,160 km (0.096 R)
• M71: 51,991,394 km (0.038 R)
• M72: 54,604,120 km (0.083 R)
• M73: 55,111,407 km (0.119 R)
• M74: 55,213,133 km (0.084 R)
• M75: 57,362,256 km (0.103 R)
• M76: 57,774,698 km (0.045 R)
• M77: 58,084,664 km (0.081 R)
• M78: 60,060,703 km (0.093 R)
• M79: 60,479,577 km (0.116 R)
• M80: 63,331,959 km (0.065 R)
• M81: 63,544,987 km (0.089 R)
• M82: 64,935,349 km (0.087 R)
• M83: 66,660,512 km (0.072 R)
• M84: 67,094,047 km (0.105 R)
• M85: 67,528,628 km (0.087 R)
• M86: 70,155,567 km (0.112 R)
• M87: 70,817,538 km (0.099 R)
• M88: 71,149,196 km (0.098 R)
• M89: 71,814,308 km (0.103 R)
• M90: 74,945,092 km (0.063 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.1

Radius: 6.2

Gravity: 15.48 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 15.83 AU - 19.27 AU

Year: 27846 Days

Day: 22.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,526,602 km

• M1: 119,080 km (0.119 R)
• M2: 314,006 km (0.063 R)
• M3: 392,545 km (0.03 R)
• M4: 911,949 km (0.1 R)
• M5: 1,180,776 km (0.113 R)
• M6: 1,275,771 km (0.086 R)
• M7: 1,373,308 km (0.107 R)
• M8: 2,085,544 km (0.052 R)
• M9: 2,201,033 km (0.102 R)
• M10: 2,478,687 km (0.088 R)
• M11: 2,519,228 km (0.106 R)
• M12: 2,809,598 km (0.096 R)
• M13: 3,242,833 km (0.116 R)
• M14: 3,377,022 km (0.065 R)
• M15: 3,696,863 km (0.106 R)
• M16: 4,513,817 km (0.119 R)
• M17: 4,968,295 km (0.081 R)
• M18: 5,122,979 km (0.092 R)
• M19: 5,331,818 km (0.117 R)
• M20: 5,811,728 km (0.054 R)
• M21: 6,194,549 km (0.102 R)
• M22: 6,698,693 km (0.071 R)
• M23: 6,812,537 km (0.113 R)
• M24: 7,042,170 km (0.06 R)
• M25: 9,283,595 km (0.074 R)
• M26: 11,113,027 km (0.034 R)
• M27: 11,315,583 km (0.031 R)
• M28: 11,451,268 km (0.055 R)
• M29: 11,519,186 km (0.046 R)
• M30: 12,207,037 km (0.07 R)
• M31: 12,416,025 km (0.089 R)
• M32: 13,192,139 km (0.097 R)
• M33: 13,478,319 km (0.103 R)
• M34: 14,495,884 km (0.052 R)
• M35: 15,237,740 km (0.104 R)
• M36: 16,373,487 km (0.081 R)
• M37: 18,167,315 km (0.095 R)
• M38: 18,805,799 km (0.098 R)
• M39: 19,127,883 km (0.091 R)
• M40: 19,289,449 km (0.074 R)
• M41: 19,858,968 km (0.075 R)
• M42: 20,022,628 km (0.059 R)
• M43: 21,014,312 km (0.09 R)
• M44: 22,191,348 km (0.111 R)
• M45: 23,909,629 km (0.06 R)
• M46: 24,170,977 km (0.113 R)
• M47: 25,314,652 km (0.088 R)
• M48: 25,937,877 km (0.096 R)
• M49: 29,128,351 km (0.107 R)
• M50: 29,314,451 km (0.08 R)
• M51: 29,874,844 km (0.102 R)
• M52: 31,291,387 km (0.093 R)
• M53: 31,386,680 km (0.091 R)
• M54: 31,768,454 km (0.094 R)
• M55: 33,019,990 km (0.108 R)
• M56: 33,116,929 km (0.091 R)
• M57: 34,877,996 km (0.107 R)
• M58: 35,174,349 km (0.104 R)
• M59: 35,570,933 km (0.116 R)
• M60: 35,769,748 km (0.068 R)
• M61: 36,368,589 km (0.087 R)
• M62: 40,859,517 km (0.06 R)
• M63: 42,324,529 km (0.061 R)
• M64: 44,233,547 km (0.09 R)
• M65: 45,198,453 km (0.087 R)
• M66: 46,495,766 km (0.049 R)
• M67: 47,367,473 km (0.088 R)
• M68: 48,795,534 km (0.078 R)
• M69: 50,237,658 km (0.071 R)
• M70: 51,806,191 km (0.063 R)
• M71: 58,239,199 km (0.117 R)
• M72: 58,356,484 km (0.076 R)
• M73: 59,650,206 km (0.095 R)
• M74: 61,787,511 km (0.077 R)
• M75: 62,385,753 km (0.061 R)
• M76: 64,070,823 km (0.059 R)
• M77: 66,503,883 km (0.074 R)
• M78: 67,485,544 km (0.117 R)
• M79: 67,608,514 km (0.087 R)
• M80: 69,463,228 km (0.09 R)
• M81: 69,587,394 km (0.117 R)
• M82: 69,960,491 km (0.118 R)
• M83: 74,744,332 km (0.114 R)
• M84: 75,126,555 km (0.074 R)
• M85: 75,254,012 km (0.086 R)
• M86: 75,509,226 km (0.091 R)
• M87: 75,892,795 km (0.104 R)
• M88: 76,533,223 km (0.105 R)
• M89: 76,918,438 km (0.096 R)
• M90: 77,819,616 km (0.111 R)
• M91: 77,948,719 km (0.066 R)
• M92: 81,066,787 km (0.089 R)
• M93: 81,852,625 km (0.113 R)
• M94: 82,378,012 km (0.116 R)
• M95: 85,021,407 km (0.117 R)
• M96: 86,754,498 km (0.086 R)
• M97: 90,119,852 km (0.096 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 11,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit