🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.55 AU - 0.87 AU

Year: 222 Days

Day: 43.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 56.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,547,694 km

• M1: 63,729 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.02 AU - 1.1 AU

Year: 405 Days

Day: 23.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,547,694 km

• M1: 96,191 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.9 AU - 1.26 AU

Year: 416 Days

Day: 40.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 70,547,694 km

• M1: 108,458 km (0.119 R)
• M2: 147,055 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.03 AU - 2.31 AU

Year: 1185 Days

Day: 31.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.11 AU - 2.31 AU

Year: 1218 Days

Day: 29.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 112.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,547,694 km

• M1: 509,231 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.6 AU - 2.62 AU

Year: 1564 Days

Day: 28.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,547,694 km

• M1: 84,822 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.6

Radius: 8.9

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.24 AU - 10.72 AU

Year: 10825 Days

Day: 13.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,547,694 km

• M1: 130,449 km (0.119 R)
• M2: 475,572 km (0.091 R)
• M3: 607,517 km (0.047 R)
• M4: 790,475 km (0.048 R)
• M5: 1,187,059 km (0.111 R)
• M6: 1,467,106 km (0.081 R)
• M7: 1,846,187 km (0.091 R)
• M8: 2,171,114 km (0.086 R)
• M9: 2,397,904 km (0.083 R)
• M10: 2,484,970 km (0.103 R)
• M11: 2,752,451 km (0.106 R)
• M12: 2,905,041 km (0.075 R)
• M13: 3,029,207 km (0.063 R)
• M14: 3,477,851 km (0.108 R)
• M15: 4,436,624 km (0.047 R)
• M16: 4,725,049 km (0.091 R)
• M17: 5,131,506 km (0.048 R)
• M18: 5,510,886 km (0.095 R)
• M19: 5,703,868 km (0.07 R)
• M20: 6,136,505 km (0.118 R)
• M21: 6,296,574 km (0.116 R)
• M22: 7,200,894 km (0.112 R)
• M23: 7,327,453 km (0.103 R)
• M24: 11,156,560 km (0.106 R)
• M25: 11,401,153 km (0.075 R)
• M26: 13,110,608 km (0.104 R)
• M27: 13,628,516 km (0.078 R)
• M28: 14,364,687 km (0.072 R)
• M29: 15,766,120 km (0.049 R)
• M30: 16,040,632 km (0.053 R)
• M31: 16,261,438 km (0.052 R)
• M32: 17,323,583 km (0.041 R)
• M33: 17,948,753 km (0.086 R)
• M34: 18,063,344 km (0.106 R)
• M35: 18,235,382 km (0.058 R)
• M36: 18,465,912 km (0.09 R)
• M37: 19,338,367 km (0.044 R)
• M38: 20,164,895 km (0.094 R)
• M39: 20,762,389 km (0.054 R)
• M40: 21,608,515 km (0.095 R)
• M41: 22,097,101 km (0.058 R)
• M42: 22,898,796 km (0.116 R)
• M43: 23,085,195 km (0.1 R)
• M44: 23,209,661 km (0.057 R)
• M45: 23,772,747 km (0.093 R)
• M46: 24,340,471 km (0.099 R)
• M47: 24,976,262 km (0.06 R)
• M48: 25,875,794 km (0.119 R)
• M49: 27,179,091 km (0.099 R)
• M50: 28,170,625 km (0.092 R)
• M51: 29,106,659 km (0.104 R)
• M52: 29,646,109 km (0.101 R)
• M53: 30,803,398 km (0.042 R)
• M54: 30,871,914 km (0.084 R)
• M55: 31,215,391 km (0.083 R)
• M56: 31,629,179 km (0.083 R)
• M57: 32,183,738 km (0.07 R)
• M58: 32,811,451 km (0.097 R)
• M59: 33,161,958 km (0.107 R)
• M60: 33,302,431 km (0.092 R)
• M61: 33,513,663 km (0.078 R)
• M62: 34,718,823 km (0.09 R)
• M63: 35,219,079 km (0.074 R)
• M64: 35,290,736 km (0.105 R)
• M65: 35,793,834 km (0.068 R)
• M66: 36,010,152 km (0.054 R)
• M67: 36,082,408 km (0.077 R)
• M68: 36,299,325 km (0.078 R)
• M69: 36,371,730 km (0.065 R)
• M70: 36,589,246 km (0.095 R)
• M71: 36,734,505 km (0.093 R)
• M72: 36,807,210 km (0.087 R)
• M73: 39,158,439 km (0.059 R)
• M74: 39,753,839 km (0.084 R)
• M75: 39,828,488 km (0.089 R)
• M76: 40,427,179 km (0.105 R)
• M77: 42,013,066 km (0.109 R)
• M78: 42,317,498 km (0.104 R)
• M79: 43,081,644 km (0.117 R)
• M80: 43,542,255 km (0.104 R)
• M81: 44,159,047 km (0.104 R)
• M82: 44,701,041 km (0.079 R)
• M83: 46,261,945 km (0.065 R)
• M84: 46,891,303 km (0.088 R)
• M85: 47,761,215 km (0.087 R)
• M86: 48,556,776 km (0.106 R)
• M87: 50,645,462 km (0.052 R)
• M88: 52,517,529 km (0.119 R)
• M89: 53,503,080 km (0.028 R)
• M90: 53,585,508 km (0.042 R)
• M91: 54,163,704 km (0.079 R)
• M92: 55,159,577 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.6

Radius: 8.8

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.62 AU - 10.92 AU

Year: 11325 Days

Day: 13.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 70,547,694 km

• M1: 116,238 km (0.113 R)
• M2: 236,065 km (0.096 R)
• M3: 336,595 km (0.111 R)
• M4: 675,883 km (0.117 R)
• M5: 863,928 km (0.043 R)
• M6: 998,865 km (0.119 R)
• M7: 1,607,429 km (0.094 R)
• M8: 1,711,699 km (0.112 R)
• M9: 1,883,288 km (0.099 R)
• M10: 2,503,670 km (0.056 R)
• M11: 2,950,369 km (0.116 R)
• M12: 3,052,993 km (0.085 R)
• M13: 4,463,701 km (0.085 R)
• M14: 4,522,643 km (0.1 R)
• M15: 4,881,977 km (0.045 R)
• M16: 5,126,719 km (0.055 R)
• M17: 5,501,462 km (0.109 R)
• M18: 6,145,481 km (0.042 R)
• M19: 6,244,215 km (0.118 R)
• M20: 6,949,719 km (0.038 R)
• M21: 7,965,039 km (0.066 R)
• M22: 8,253,315 km (0.078 R)
• M23: 8,326,019 km (0.055 R)
• M24: 8,581,682 km (0.093 R)
• M25: 8,729,036 km (0.094 R)
• M26: 8,989,037 km (0.104 R)
• M27: 9,289,130 km (0.096 R)
• M28: 11,118,114 km (0.117 R)
• M29: 12,259,246 km (0.045 R)
• M30: 12,342,124 km (0.066 R)
• M31: 12,927,949 km (0.119 R)
• M32: 13,096,845 km (0.117 R)
• M33: 13,694,339 km (0.045 R)
• M34: 13,996,377 km (0.079 R)
• M35: 14,387,874 km (0.1 R)
• M36: 14,738,981 km (0.094 R)
• M37: 15,315,531 km (0.047 R)
• M38: 15,674,117 km (0.076 R)
• M39: 15,764,175 km (0.098 R)
• M40: 15,990,068 km (0.088 R)
• M41: 18,974,844 km (0.099 R)
• M42: 19,359,909 km (0.093 R)
• M43: 19,553,339 km (0.114 R)
• M44: 19,698,898 km (0.111 R)
• M45: 20,628,798 km (0.109 R)
• M46: 20,875,934 km (0.08 R)
• M47: 21,423,163 km (0.117 R)
• M48: 21,723,556 km (0.062 R)
• M49: 22,429,957 km (0.104 R)
• M50: 22,786,000 km (0.117 R)
• M51: 23,041,363 km (0.076 R)
• M52: 23,400,697 km (0.113 R)
• M53: 23,865,348 km (0.085 R)
• M54: 24,020,781 km (0.048 R)
• M55: 27,147,825 km (0.107 R)
• M56: 28,455,909 km (0.1 R)
• M57: 28,731,019 km (0.108 R)
• M58: 30,512,580 km (0.092 R)
• M59: 31,986,269 km (0.089 R)
• M60: 32,387,041 km (0.117 R)
• M61: 32,444,487 km (0.094 R)
• M62: 33,077,884 km (0.039 R)
• M63: 33,251,418 km (0.05 R)
• M64: 33,309,312 km (0.088 R)
• M65: 33,483,145 km (0.116 R)
• M66: 33,541,189 km (0.085 R)
• M67: 34,474,081 km (0.047 R)
• M68: 34,532,724 km (0.097 R)
• M69: 34,591,366 km (0.108 R)
• M70: 34,884,877 km (0.039 R)
• M71: 35,652,314 km (0.079 R)
• M72: 35,711,555 km (0.091 R)
• M73: 35,830,036 km (0.12 R)
• M74: 36,365,447 km (0.081 R)
• M75: 37,504,336 km (0.051 R)
• M76: 37,685,200 km (0.106 R)
• M77: 38,108,412 km (0.092 R)
• M78: 38,229,736 km (0.078 R)
• M79: 38,472,533 km (0.092 R)
• M80: 38,654,893 km (0.103 R)
• M81: 38,959,624 km (0.115 R)
• M82: 39,203,917 km (0.084 R)
• M83: 39,448,809 km (0.038 R)
• M84: 39,632,814 km (0.119 R)
• M85: 39,816,969 km (0.101 R)
• M86: 40,248,110 km (0.069 R)
• M87: 40,556,880 km (0.03 R)
• M88: 40,618,814 km (0.113 R)
• M89: 41,114,880 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994

Radius: 12.6

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.71 AU - 12.67 AU

Year: 14823 Days

Day: 5.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,547,694 km

• M1: 163,062 km (0.109 R)
• M2: 286,031 km (0.108 R)
• M3: 386,411 km (0.114 R)
• M4: 1,243,458 km (0.116 R)
• M5: 1,963,023 km (0.079 R)
• M6: 2,416,155 km (0.088 R)
• M7: 2,585,949 km (0.112 R)
• M8: 2,901,899 km (0.091 R)
• M9: 3,380,164 km (0.12 R)
• M10: 4,493,770 km (0.107 R)
• M11: 4,789,077 km (0.101 R)
• M12: 5,667,216 km (0.107 R)
• M13: 5,894,605 km (0.096 R)
• M14: 6,594,873 km (0.109 R)
• M15: 6,834,229 km (0.116 R)
• M16: 7,820,079 km (0.064 R)
• M17: 8,073,498 km (0.101 R)
• M18: 9,008,485 km (0.104 R)
• M19: 9,167,657 km (0.073 R)
• M20: 9,434,988 km (0.085 R)
• M21: 9,542,699 km (0.106 R)
• M22: 10,197,339 km (0.092 R)
• M23: 11,036,134 km (0.088 R)
• M24: 12,071,800 km (0.111 R)
• M25: 12,188,786 km (0.064 R)
• M26: 13,198,571 km (0.112 R)
• M27: 13,805,191 km (0.115 R)
• M28: 15,424,588 km (0.081 R)
• M29: 17,169,048 km (0.075 R)
• M30: 18,907,376 km (0.109 R)
• M31: 21,264,141 km (0.101 R)
• M32: 21,476,420 km (0.079 R)
• M33: 21,689,447 km (0.116 R)
• M34: 21,832,014 km (0.117 R)
• M35: 23,200,685 km (0.119 R)
• M36: 24,226,926 km (0.098 R)
• M37: 24,374,729 km (0.071 R)
• M38: 26,399,536 km (0.07 R)
• M39: 27,009,896 km (0.113 R)
• M40: 28,166,736 km (0.105 R)
• M41: 28,946,889 km (0.056 R)
• M42: 29,260,895 km (0.102 R)
• M43: 29,576,097 km (0.074 R)
• M44: 29,971,784 km (0.111 R)
• M45: 30,051,071 km (0.103 R)
• M46: 30,448,851 km (0.068 R)
• M47: 31,329,833 km (0.113 R)
• M48: 32,057,029 km (0.105 R)
• M49: 33,692,732 km (0.058 R)
• M50: 34,105,921 km (0.088 R)
• M51: 34,437,729 km (0.097 R)
• M52: 36,112,477 km (0.05 R)
• M53: 36,704,885 km (0.12 R)
• M54: 39,453,895 km (0.105 R)
• M55: 40,151,470 km (0.113 R)
• M56: 41,470,475 km (0.04 R)
• M57: 41,824,573 km (0.103 R)
• M58: 42,179,568 km (0.084 R)
• M59: 42,268,579 km (0.089 R)
• M60: 42,535,761 km (0.099 R)
• M61: 42,892,851 km (0.073 R)
• M62: 43,161,379 km (0.114 R)
• M63: 44,060,462 km (0.106 R)
• M64: 44,331,384 km (0.107 R)
• M65: 45,238,396 km (0.113 R)
• M66: 46,243,245 km (0.058 R)
• M67: 46,610,508 km (0.082 R)
• M68: 46,794,364 km (0.089 R)
• M69: 52,712,007 km (0.109 R)
• M70: 53,576,533 km (0.086 R)
• M71: 53,769,215 km (0.115 R)
• M72: 55,904,575 km (0.079 R)
• M73: 56,589,733 km (0.092 R)
• M74: 57,080,863 km (0.047 R)
• M75: 59,457,973 km (0.076 R)
• M76: 60,157,493 km (0.118 R)
• M77: 60,960,085 km (0.05 R)
• M78: 61,564,461 km (0.094 R)
• M79: 62,170,781 km (0.104 R)
• M80: 63,491,281 km (0.085 R)
• M81: 63,797,358 km (0.109 R)
• M82: 65,334,925 km (0.112 R)
• M83: 65,953,363 km (0.074 R)
• M84: 66,263,330 km (0.032 R)
• M85: 66,366,702 km (0.068 R)
• M86: 66,677,417 km (0.092 R)
• M87: 67,300,043 km (0.1 R)
• M88: 68,237,573 km (0.111 R)
• M89: 68,446,561 km (0.091 R)
• M90: 69,389,476 km (0.119 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: 418 - 15,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit