🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.5 AU - 0.66 AU

Year: 203 Days

Day: 17.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.63 AU - 0.67 AU

Year: 241 Days

Day: 18.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,102,716 km

• M1: 341,532 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.84 AU - 1.36 AU

Year: 531 Days

Day: 44.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,102,716 km

• M1: 501,602 km (0.116 R)

Asteroid Belt

Center: 1.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.1

Radius: 9

Gravity: 12.06 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.74 AU - 2.82 AU

Year: 1584 Days

Day: 8.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,102,716 km

• M1: 115,938 km (0.035 R)
• M2: 256,710 km (0.062 R)
• M3: 342,430 km (0.079 R)
• M4: 402,418 km (0.088 R)
• M5: 535,411 km (0.099 R)
• M6: 638,035 km (0.083 R)
• M7: 889,958 km (0.101 R)
• M8: 996,023 km (0.116 R)
• M9: 1,115,851 km (0.104 R)
• M10: 1,191,996 km (0.04 R)
• M11: 1,370,167 km (0.101 R)
• M12: 1,462,618 km (0.112 R)
• M13: 1,536,071 km (0.057 R)
• M14: 1,752,689 km (0.087 R)
• M15: 1,921,734 km (0.112 R)
• M16: 1,990,848 km (0.032 R)
• M17: 2,300,366 km (0.062 R)
• M18: 2,411,069 km (0.112 R)
• M19: 2,536,282 km (0.098 R)
• M20: 2,650,874 km (0.075 R)
• M21: 2,806,306 km (0.049 R)
• M22: 2,938,102 km (0.106 R)
• M23: 3,194,363 km (0.1 R)
• M24: 3,318,230 km (0.084 R)
• M25: 3,443,743 km (0.069 R)
• M26: 3,656,621 km (0.06 R)
• M27: 3,844,516 km (0.114 R)
• M28: 3,903,008 km (0.107 R)
• M29: 3,976,461 km (0.106 R)
• M30: 4,214,920 km (0.049 R)
• M31: 4,504,093 km (0.031 R)
• M32: 5,198,526 km (0.089 R)
• M33: 5,295,765 km (0.112 R)
• M34: 5,525,098 km (0.089 R)
• M35: 6,301,810 km (0.091 R)
• M36: 6,388,278 km (0.084 R)
• M37: 6,597,565 km (0.097 R)
• M38: 6,808,947 km (0.032 R)
• M39: 6,897,808 km (0.108 R)
• M40: 7,022,722 km (0.093 R)
• M41: 7,166,486 km (0.096 R)
• M42: 7,456,855 km (0.071 R)
• M43: 7,640,262 km (0.097 R)
• M44: 8,011,714 km (0.108 R)
• M45: 8,560,738 km (0.115 R)
• M46: 8,656,630 km (0.048 R)
• M47: 9,102,432 km (0.099 R)
• M48: 9,278,958 km (0.112 R)
• M49: 9,377,393 km (0.118 R)
• M50: 9,735,081 km (0.089 R)
• M51: 9,875,255 km (0.084 R)
• M52: 9,996,130 km (0.092 R)
• M53: 10,772,393 km (0.114 R)
• M54: 10,876,064 km (0.052 R)
• M55: 11,021,623 km (0.07 R)
• M56: 11,084,305 km (0.084 R)
• M57: 11,167,930 km (0.073 R)
• M58: 11,420,152 km (0.042 R)
• M59: 11,525,768 km (0.108 R)
• M60: 11,951,673 km (0.058 R)
• M61: 12,317,739 km (0.117 R)
• M62: 12,534,806 km (0.057 R)
• M63: 12,928,697 km (0.094 R)
• M64: 13,038,801 km (0.105 R)
• M65: 13,504,798 km (0.051 R)
• M66: 13,953,741 km (0.1 R)
• M67: 14,225,411 km (0.09 R)
• M68: 14,430,360 km (0.079 R)
• M69: 14,981,628 km (0.096 R)
• M70: 15,097,268 km (0.107 R)
• M71: 15,446,279 km (0.119 R)
• M72: 15,656,913 km (0.08 R)
• M73: 15,797,834 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.8

Radius: 11.6

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.06 AU - 2.5 AU

Year: 1584 Days

Day: 14.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 22,102,716 km

• M1: 173,384 km (0.084 R)
• M2: 286,181 km (0.039 R)
• M3: 387,309 km (0.111 R)
• M4: 463,155 km (0.1 R)
• M5: 613,950 km (0.087 R)
• M6: 757,264 km (0.117 R)
• M7: 948,600 km (0.046 R)
• M8: 1,071,270 km (0.053 R)
• M9: 1,147,715 km (0.082 R)
• M10: 1,315,564 km (0.045 R)
• M11: 1,482,216 km (0.098 R)
• M12: 1,656,198 km (0.098 R)
• M13: 1,735,784 km (0.106 R)
• M14: 1,888,524 km (0.111 R)
• M15: 2,185,924 km (0.087 R)
• M16: 2,351,679 km (0.112 R)
• M17: 2,492,899 km (0.091 R)
• M18: 2,631,277 km (0.11 R)
• M19: 2,754,546 km (0.109 R)
• M20: 2,873,625 km (0.067 R)
• M21: 3,037,435 km (0.105 R)
• M22: 3,254,202 km (0.04 R)
• M23: 3,540,533 km (0.116 R)
• M24: 3,742,789 km (0.112 R)
• M25: 3,962,100 km (0.115 R)
• M26: 4,097,186 km (0.083 R)
• M27: 4,295,703 km (0.062 R)
• M28: 4,525,635 km (0.098 R)
• M29: 4,638,581 km (0.108 R)
• M30: 4,852,955 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.5

Radius: 10.4

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.31 AU - 3.45 AU

Year: 2249 Days

Day: 7.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 22,102,716 km

• M1: 129,851 km (0.102 R)
• M2: 203,603 km (0.086 R)
• M3: 273,465 km (0.113 R)
• M4: 351,256 km (0.094 R)
• M5: 419,921 km (0.112 R)
• M6: 494,271 km (0.119 R)
• M7: 659,128 km (0.12 R)
• M8: 774,169 km (0.087 R)
• M9: 997,519 km (0.08 R)
• M10: 1,073,514 km (0.1 R)
• M11: 1,366,277 km (0.092 R)
• M12: 1,527,693 km (0.06 R)
• M13: 1,787,695 km (0.091 R)
• M14: 2,013,438 km (0.086 R)
• M15: 2,185,625 km (0.041 R)
• M16: 2,597,917 km (0.05 R)
• M17: 2,678,101 km (0.077 R)
• M18: 2,978,793 km (0.096 R)
• M19: 3,406,493 km (0.111 R)
• M20: 3,509,117 km (0.094 R)
• M21: 3,762,686 km (0.114 R)
• M22: 3,853,641 km (0.118 R)
• M23: 4,006,979 km (0.098 R)
• M24: 4,272,216 km (0.088 R)
• M25: 4,640,227 km (0.06 R)
• M26: 5,085,280 km (0.094 R)
• M27: 5,475,282 km (0.069 R)
• M28: 5,596,008 km (0.086 R)
• M29: 5,769,840 km (0.113 R)
• M30: 6,140,993 km (0.081 R)
• M31: 6,248,404 km (0.096 R)
• M32: 6,556,276 km (0.106 R)
• M33: 6,702,882 km (0.073 R)
• M34: 6,869,085 km (0.101 R)
• M35: 7,074,184 km (0.114 R)
• M36: 7,243,529 km (0.091 R)
• M37: 7,547,811 km (0.117 R)
• M38: 7,682,299 km (0.059 R)
• M39: 7,759,492 km (0.096 R)
• M40: 7,992,715 km (0.111 R)
• M41: 8,446,146 km (0.081 R)
• M42: 9,193,088 km (0.086 R)
• M43: 9,501,858 km (0.051 R)
• M44: 9,772,331 km (0.075 R)
• M45: 9,982,068 km (0.069 R)
• M46: 10,278,271 km (0.105 R)
• M47: 10,384,785 km (0.114 R)
• M48: 10,706,570 km (0.066 R)
• M49: 10,879,505 km (0.085 R)
• M50: 10,987,964 km (0.077 R)
• M51: 11,206,227 km (0.079 R)
• M52: 11,271,900 km (0.098 R)
• M53: 11,713,513 km (0.095 R)
• M54: 11,869,394 km (0.064 R)
• M55: 12,026,023 km (0.119 R)
• M56: 12,183,251 km (0.062 R)
• M57: 12,682,010 km (0.066 R)
• M58: 12,864,968 km (0.093 R)
• M59: 13,512,428 km (0.057 R)
• M60: 13,746,249 km (0.12 R)
• M61: 13,887,320 km (0.104 R)
• M62: 14,099,599 km (0.113 R)
• M63: 14,170,658 km (0.088 R)
• M64: 15,153,068 km (0.058 R)
• M65: 15,640,308 km (0.088 R)
• M66: 15,812,046 km (0.029 R)
• M67: 15,935,165 km (0.12 R)
• M68: 16,132,634 km (0.032 R)
• M69: 16,405,650 km (0.118 R)
• M70: 16,505,283 km (0.099 R)
• M71: 16,580,231 km (0.12 R)
• M72: 16,680,163 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.2

Radius: 9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.24 AU - 5.2 AU

Year: 4719 Days

Day: 13.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 22,102,716 km

• M1: 113,694 km (0.083 R)
• M2: 207,193 km (0.11 R)
• M3: 496,366 km (0.05 R)
• M4: 588,967 km (0.073 R)
• M5: 735,274 km (0.109 R)
• M6: 843,134 km (0.047 R)
• M7: 946,057 km (0.12 R)
• M8: 1,097,450 km (0.117 R)
• M9: 1,164,919 km (0.092 R)
• M10: 1,268,740 km (0.106 R)
• M11: 1,412,353 km (0.1 R)
• M12: 1,511,088 km (0.085 R)
• M13: 1,624,932 km (0.1 R)
• M14: 1,754,933 km (0.075 R)
• M15: 1,888,524 km (0.092 R)
• M16: 1,956,591 km (0.11 R)
• M17: 2,324,003 km (0.065 R)
• M18: 2,805,558 km (0.073 R)
• M19: 2,978,344 km (0.099 R)
• M20: 3,138,414 km (0.102 R)
• M21: 3,301,475 km (0.11 R)
• M22: 3,601,868 km (0.093 R)
• M23: 3,755,505 km (0.093 R)
• M24: 3,963,745 km (0.068 R)
• M25: 4,391,445 km (0.072 R)
• M26: 4,610,906 km (0.086 R)
• M27: 4,684,807 km (0.057 R)
• M28: 5,156,040 km (0.072 R)
• M29: 6,143,386 km (0.099 R)
• M30: 6,721,582 km (0.119 R)
• M31: 6,974,702 km (0.08 R)
• M32: 7,145,243 km (0.114 R)
• M33: 7,599,273 km (0.088 R)
• M34: 7,796,891 km (0.114 R)
• M35: 8,196,916 km (0.101 R)
• M36: 8,377,032 km (0.109 R)
• M37: 8,901,821 km (0.095 R)
• M38: 8,970,936 km (0.117 R)
• M39: 9,602,239 km (0.118 R)
• M40: 9,696,934 km (0.072 R)
• M41: 10,079,157 km (0.083 R)
• M42: 10,296,223 km (0.078 R)
• M43: 10,393,162 km (0.112 R)
• M44: 10,514,935 km (0.083 R)
• M45: 10,637,007 km (0.12 R)
• M46: 10,833,429 km (0.081 R)
• M47: 11,455,008 km (0.119 R)
• M48: 11,605,952 km (0.098 R)
• M49: 11,833,491 km (0.115 R)
• M50: 12,011,512 km (0.117 R)
• M51: 12,088,106 km (0.11 R)
• M52: 12,344,517 km (0.032 R)
• M53: 13,229,987 km (0.097 R)
• M54: 13,573,912 km (0.096 R)
• M55: 13,733,533 km (0.054 R)
• M56: 13,974,386 km (0.114 R)
• M57: 14,081,797 km (0.055 R)
• M58: 14,162,580 km (0.112 R)
• M59: 14,351,672 km (0.088 R)
• M60: 14,432,903 km (0.077 R)
• M61: 16,090,747 km (0.109 R)
• M62: 16,486,284 km (0.106 R)
• M63: 16,913,535 km (0.053 R)
• M64: 17,633,699 km (0.111 R)
• M65: 18,481,770 km (0.092 R)
• M66: 18,658,744 km (0.064 R)
• M67: 18,955,247 km (0.119 R)
• M68: 19,462,833 km (0.115 R)
• M69: 19,552,741 km (0.071 R)
• M70: 19,673,018 km (0.12 R)
• M71: 20,035,344 km (0.117 R)
• M72: 20,247,623 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.3

Radius: 9.8

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.59 AU - 4.91 AU

Year: 4764 Days

Day: 12.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 22,102,716 km

• M1: 128,654 km (0.101 R)
• M2: 275,559 km (0.055 R)
• M3: 425,756 km (0.049 R)
• M4: 675,734 km (0.097 R)
• M5: 1,012,329 km (0.107 R)
• M6: 1,205,160 km (0.077 R)
• M7: 1,272,031 km (0.086 R)
• M8: 1,340,397 km (0.082 R)
• M9: 1,751,492 km (0.106 R)
• M10: 1,828,086 km (0.087 R)
• M11: 1,918,892 km (0.107 R)
• M12: 1,997,880 km (0.108 R)
• M13: 2,105,141 km (0.079 R)
• M14: 2,438,296 km (0.071 R)
• M15: 2,611,231 km (0.097 R)
• M16: 2,984,777 km (0.089 R)
• M17: 3,123,304 km (0.078 R)
• M18: 3,503,582 km (0.076 R)
• M19: 4,033,458 km (0.074 R)
• M20: 4,118,579 km (0.112 R)
• M21: 4,482,551 km (0.033 R)
• M22: 4,553,011 km (0.049 R)
• M23: 5,002,254 km (0.118 R)
• M24: 5,075,557 km (0.086 R)
• M25: 5,315,960 km (0.097 R)
• M26: 5,693,097 km (0.057 R)
• M27: 5,788,690 km (0.104 R)
• M28: 5,904,329 km (0.071 R)
• M29: 6,493,445 km (0.063 R)
• M30: 7,080,617 km (0.102 R)
• M31: 7,245,773 km (0.12 R)
• M32: 7,307,856 km (0.114 R)
• M33: 7,516,545 km (0.119 R)
• M34: 7,706,086 km (0.067 R)
• M35: 7,790,908 km (0.076 R)
• M36: 8,611,302 km (0.112 R)
• M37: 8,942,811 km (0.116 R)
• M38: 9,527,290 km (0.053 R)
• M39: 10,170,561 km (0.103 R)
• M40: 10,380,297 km (0.116 R)
• M41: 10,544,406 km (0.115 R)
• M42: 11,377,965 km (0.086 R)
• M43: 11,522,926 km (0.07 R)
• M44: 11,912,778 km (0.065 R)
• M45: 12,133,883 km (0.036 R)
• M46: 12,480,651 km (0.097 R)
• M47: 12,580,283 km (0.108 R)
• M48: 13,336,201 km (0.119 R)
• M49: 13,617,146 km (0.088 R)
• M50: 13,694,039 km (0.047 R)
• M51: 14,055,019 km (0.066 R)
• M52: 14,707,415 km (0.096 R)
• M53: 15,130,179 km (0.112 R)
• M54: 15,718,099 km (0.097 R)
• M55: 16,204,591 km (0.107 R)
• M56: 16,340,575 km (0.063 R)
• M57: 17,247,887 km (0.046 R)
• M58: 17,414,539 km (0.087 R)
• M59: 17,974,184 km (0.086 R)
• M60: 18,227,902 km (0.096 R)
• M61: 18,710,505 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.2

Radius: 11.9

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.3 AU - 5.54 AU

Year: 5807 Days

Day: 12.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 22,102,716 km

• M1: 169,943 km (0.102 R)
• M2: 256,411 km (0.108 R)
• M3: 364,570 km (0.107 R)
• M4: 590,014 km (0.074 R)
• M5: 721,062 km (0.099 R)
• M6: 821,592 km (0.085 R)
• M7: 959,970 km (0.056 R)
• M8: 1,106,575 km (0.092 R)
• M9: 1,237,025 km (0.055 R)
• M10: 1,500,766 km (0.081 R)
• M11: 1,619,397 km (0.091 R)
• M12: 1,768,995 km (0.084 R)
• M13: 2,538,227 km (0.061 R)
• M14: 2,697,100 km (0.073 R)
• M15: 2,777,883 km (0.094 R)
• M16: 2,859,414 km (0.074 R)
• M17: 3,025,168 km (0.099 R)
• M18: 3,612,190 km (0.044 R)
• M19: 3,809,809 km (0.111 R)
• M20: 4,011,018 km (0.077 R)
• M21: 4,103,619 km (0.047 R)
• M22: 4,272,216 km (0.105 R)
• M23: 4,635,739 km (0.072 R)
• M24: 4,772,172 km (0.116 R)
• M25: 4,870,458 km (0.102 R)
• M26: 5,149,458 km (0.065 R)
• M27: 5,270,483 km (0.109 R)
• M28: 5,392,704 km (0.085 R)
• M29: 5,660,484 km (0.103 R)
• M30: 5,785,698 km (0.068 R)
• M31: 6,295,378 km (0.089 R)
• M32: 6,555,827 km (0.119 R)
• M33: 6,886,140 km (0.095 R)
• M34: 8,167,745 km (0.037 R)
• M35: 8,451,831 km (0.113 R)
• M36: 8,667,102 km (0.098 R)
• M37: 8,957,023 km (0.053 R)
• M38: 9,151,949 km (0.092 R)
• M39: 9,620,938 km (0.108 R)
• M40: 10,556,374 km (0.116 R)
• M41: 10,917,952 km (0.084 R)
• M42: 11,759,589 km (0.093 R)
• M43: 12,215,265 km (0.087 R)
• M44: 12,323,424 km (0.049 R)
• M45: 12,486,037 km (0.085 R)
• M46: 12,704,150 km (0.101 R)
• M47: 13,199,319 km (0.087 R)
• M48: 13,505,097 km (0.037 R)
• M49: 14,379,497 km (0.078 R)
• M50: 14,493,640 km (0.094 R)
• M51: 14,694,101 km (0.111 R)
• M52: 14,895,610 km (0.116 R)
• M53: 15,097,866 km (0.099 R)
• M54: 15,359,513 km (0.069 R)
• M55: 15,534,692 km (0.078 R)
• M56: 15,916,465 km (0.12 R)
• M57: 16,005,027 km (0.049 R)
• M58: 16,212,370 km (0.061 R)
• M59: 16,360,921 km (0.066 R)
• M60: 17,050,268 km (0.112 R)
• M61: 17,413,791 km (0.025 R)
• M62: 17,535,563 km (0.09 R)
• M63: 17,933,194 km (0.073 R)
• M64: 19,049,643 km (0.101 R)
• M65: 19,648,035 km (0.104 R)
• M66: 20,124,803 km (0.111 R)
• M67: 21,447,398 km (0.076 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 14,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit