🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.51 AU - 0.53 AU

Year: 144 Days

Day: 23.7 Hours

Environment

Temp: 232 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,725,028 km

• M1: 87,964 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.48 AU - 0.76 AU

Year: 187 Days

Day: 18.8 Hours

Environment

Temp: 116 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.74 AU - 0.92 AU

Year: 290 Days

Day: 46.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 109,725,028 km

• M1: 199,564 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.86 AU - 1.92 AU

Year: 995 Days

Day: 43.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2 AU - 2.94 AU

Year: 1486 Days

Day: 30.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670

Radius: 11.8

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.96 AU - 8.18 AU

Year: 7975 Days

Day: 14.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 109,725,028 km

• M1: 150,346 km (0.092 R)
• M2: 253,568 km (0.057 R)
• M3: 448,794 km (0.097 R)
• M4: 630,256 km (0.097 R)
• M5: 776,114 km (0.084 R)
• M6: 950,844 km (0.105 R)
• M7: 1,034,918 km (0.075 R)
• M8: 1,321,697 km (0.118 R)
• M9: 1,416,692 km (0.09 R)
• M10: 1,533,977 km (0.1 R)
• M11: 2,468,066 km (0.05 R)
• M12: 2,954,109 km (0.088 R)
• M13: 3,208,575 km (0.117 R)
• M14: 3,286,216 km (0.1 R)
• M15: 3,390,935 km (0.095 R)
• M16: 4,325,174 km (0.06 R)
• M17: 4,440,214 km (0.11 R)
• M18: 5,182,070 km (0.053 R)
• M19: 5,396,743 km (0.069 R)
• M20: 5,645,674 km (0.089 R)
• M21: 5,898,494 km (0.064 R)
• M22: 6,219,681 km (0.066 R)
• M23: 6,546,852 km (0.079 R)
• M24: 6,712,456 km (0.092 R)
• M25: 7,149,731 km (0.095 R)
• M26: 7,492,310 km (0.118 R)
• M27: 7,910,735 km (0.106 R)
• M28: 8,229,528 km (0.111 R)
• M29: 8,372,544 km (0.056 R)
• M30: 8,588,713 km (0.113 R)
• M31: 8,879,830 km (0.059 R)
• M32: 10,000,318 km (0.089 R)
• M33: 11,283,719 km (0.072 R)
• M34: 12,046,069 km (0.098 R)
• M35: 12,577,291 km (0.057 R)
• M36: 14,561,258 km (0.086 R)
• M37: 15,083,205 km (0.053 R)
• M38: 15,966,880 km (0.028 R)
• M39: 17,415,586 km (0.114 R)
• M40: 17,645,667 km (0.111 R)
• M41: 17,784,195 km (0.095 R)
• M42: 18,811,483 km (0.071 R)
• M43: 19,379,955 km (0.029 R)
• M44: 19,666,286 km (0.079 R)
• M45: 20,485,334 km (0.062 R)
• M46: 21,858,343 km (0.105 R)
• M47: 22,056,860 km (0.079 R)
• M48: 22,305,940 km (0.079 R)
• M49: 22,505,952 km (0.066 R)
• M50: 22,606,033 km (0.097 R)
• M51: 22,857,208 km (0.105 R)
• M52: 23,412,964 km (0.12 R)
• M53: 24,229,320 km (0.084 R)
• M54: 24,692,625 km (0.111 R)
• M55: 25,366,862 km (0.039 R)
• M56: 26,047,383 km (0.069 R)
• M57: 26,152,550 km (0.101 R)
• M58: 26,257,867 km (0.117 R)
• M59: 26,363,483 km (0.101 R)
• M60: 27,052,681 km (0.071 R)
• M61: 27,855,273 km (0.107 R)
• M62: 28,883,010 km (0.108 R)
• M63: 29,319,537 km (0.081 R)
• M64: 30,088,620 km (0.098 R)
• M65: 30,475,779 km (0.11 R)
• M66: 30,642,132 km (0.118 R)
• M67: 30,808,784 km (0.03 R)
• M68: 31,310,685 km (0.111 R)
• M69: 32,492,358 km (0.096 R)
• M70: 32,605,604 km (0.037 R)
• M71: 32,718,999 km (0.078 R)
• M72: 34,320,743 km (0.1 R)
• M73: 34,609,467 km (0.117 R)
• M74: 34,898,939 km (0.116 R)
• M75: 35,480,426 km (0.088 R)
• M76: 36,123,697 km (0.078 R)
• M77: 36,594,033 km (0.084 R)
• M78: 38,855,504 km (0.092 R)
• M79: 39,096,207 km (0.115 R)
• M80: 39,458,084 km (0.118 R)
• M81: 39,639,546 km (0.104 R)
• M82: 39,821,158 km (0.12 R)
• M83: 40,185,279 km (0.062 R)
• M84: 40,367,789 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.8

Radius: 8.2

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.66 AU - 13.94 AU

Year: 14544 Days

Day: 5.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 109,725,028 km

• M1: 193,729 km (0.105 R)
• M2: 801,845 km (0.107 R)
• M3: 1,033,123 km (0.11 R)
• M4: 1,108,520 km (0.082 R)
• M5: 1,305,690 km (0.095 R)
• M6: 1,367,025 km (0.103 R)
• M7: 1,622,389 km (0.119 R)
• M8: 2,057,569 km (0.097 R)
• M9: 2,276,132 km (0.049 R)
• M10: 2,400,747 km (0.068 R)
• M11: 2,762,025 km (0.071 R)
• M12: 3,945,644 km (0.087 R)
• M13: 4,217,613 km (0.098 R)
• M14: 4,908,007 km (0.066 R)
• M15: 5,398,838 km (0.075 R)
• M16: 5,465,409 km (0.075 R)
• M17: 5,905,226 km (0.067 R)
• M18: 6,321,258 km (0.052 R)
• M19: 6,639,602 km (0.086 R)
• M20: 7,439,502 km (0.117 R)
• M21: 7,663,001 km (0.097 R)
• M22: 7,737,950 km (0.073 R)
• M23: 8,578,839 km (0.067 R)
• M24: 9,168,853 km (0.1 R)
• M25: 10,470,654 km (0.081 R)
• M26: 11,356,124 km (0.091 R)
• M27: 11,656,666 km (0.045 R)
• M28: 11,786,218 km (0.116 R)
• M29: 12,090,350 km (0.076 R)
• M30: 12,617,982 km (0.096 R)
• M31: 12,929,146 km (0.082 R)
• M32: 13,018,605 km (0.101 R)
• M33: 13,695,535 km (0.071 R)
• M34: 13,878,045 km (0.085 R)
• M35: 13,969,599 km (0.09 R)
• M36: 14,802,410 km (0.072 R)
• M37: 15,461,239 km (0.102 R)
• M38: 15,603,656 km (0.094 R)
• M39: 16,177,813 km (0.109 R)
• M40: 16,322,474 km (0.092 R)
• M41: 16,467,434 km (0.085 R)
• M42: 17,593,607 km (0.074 R)
• M43: 17,941,273 km (0.117 R)
• M44: 18,896,455 km (0.062 R)
• M45: 19,252,498 km (0.083 R)
• M46: 19,610,785 km (0.055 R)
• M47: 20,960,606 km (0.089 R)
• M48: 21,170,941 km (0.084 R)
• M49: 21,487,789 km (0.093 R)
• M50: 22,233,086 km (0.082 R)
• M51: 22,501,465 km (0.117 R)
• M52: 22,609,025 km (0.105 R)
• M53: 22,662,881 km (0.077 R)
• M54: 22,932,905 km (0.095 R)
• M55: 23,095,368 km (0.035 R)
• M56: 23,203,827 km (0.099 R)
• M57: 23,258,280 km (0.073 R)
• M58: 23,367,038 km (0.078 R)
• M59: 23,475,945 km (0.081 R)
• M60: 24,796,745 km (0.119 R)
• M61: 25,690,592 km (0.101 R)
• M62: 26,708,905 km (0.114 R)
• M63: 27,280,219 km (0.101 R)
• M64: 27,567,447 km (0.037 R)
• M65: 28,260,833 km (0.089 R)
• M66: 28,842,918 km (0.091 R)
• M67: 29,546,776 km (0.082 R)
• M68: 30,315,709 km (0.102 R)
• M69: 30,911,558 km (0.085 R)
• M70: 30,971,397 km (0.102 R)
• M71: 31,571,583 km (0.098 R)
• M72: 31,692,010 km (0.063 R)
• M73: 31,873,023 km (0.116 R)
• M74: 35,065,143 km (0.08 R)
• M75: 36,193,559 km (0.086 R)
• M76: 36,699,050 km (0.064 R)
• M77: 36,825,760 km (0.069 R)
• M78: 37,016,048 km (0.082 R)
• M79: 38,743,754 km (0.051 R)
• M80: 38,808,231 km (0.098 R)
• M81: 40,235,993 km (0.079 R)
• M82: 40,825,109 km (0.068 R)
• M83: 41,153,626 km (0.098 R)
• M84: 41,483,041 km (0.114 R)
• M85: 42,676,084 km (0.102 R)
• M86: 43,142,979 km (0.115 R)
• M87: 43,477,629 km (0.116 R)
• M88: 43,947,516 km (0.08 R)
• M89: 45,435,267 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.5

Radius: 7.5

Gravity: 15.26 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 16.69 AU - 20.69 AU

Year: 30937 Days

Day: 16.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 109,725,028 km

• M1: 111,301 km (0.047 R)
• M2: 274,811 km (0.082 R)
• M3: 357,988 km (0.108 R)
• M4: 905,366 km (0.034 R)
• M5: 1,785,750 km (0.069 R)
• M6: 1,952,103 km (0.08 R)
• M7: 2,714,753 km (0.119 R)
• M8: 2,906,537 km (0.113 R)
• M9: 3,456,608 km (0.086 R)
• M10: 3,876,829 km (0.105 R)
• M11: 4,147,601 km (0.075 R)
• M12: 4,707,695 km (0.114 R)
• M13: 4,764,991 km (0.047 R)
• M14: 4,938,375 km (0.089 R)
• M15: 5,291,426 km (0.109 R)
• M16: 6,209,209 km (0.119 R)
• M17: 7,374,427 km (0.093 R)
• M18: 8,605,468 km (0.044 R)
• M19: 10,268,996 km (0.057 R)
• M20: 10,718,987 km (0.071 R)
• M21: 10,946,525 km (0.057 R)
• M22: 11,022,670 km (0.067 R)
• M23: 11,175,410 km (0.063 R)
• M24: 15,303,563 km (0.117 R)
• M25: 16,510,818 km (0.089 R)
• M26: 17,391,800 km (0.042 R)
• M27: 17,480,810 km (0.077 R)
• M28: 18,924,280 km (0.091 R)
• M29: 20,781,837 km (0.099 R)
• M30: 20,970,779 km (0.036 R)
• M31: 21,541,046 km (0.097 R)
• M32: 21,636,490 km (0.112 R)
• M33: 23,086,392 km (0.12 R)
• M34: 25,269,025 km (0.109 R)
• M35: 27,103,245 km (0.1 R)
• M36: 27,206,467 km (0.118 R)
• M37: 27,724,225 km (0.091 R)
• M38: 28,036,436 km (0.115 R)
• M39: 28,245,275 km (0.079 R)
• M40: 28,874,633 km (0.12 R)
• M41: 29,296,948 km (0.079 R)
• M42: 30,040,748 km (0.099 R)
• M43: 30,361,337 km (0.082 R)
• M44: 31,330,132 km (0.103 R)
• M45: 32,528,112 km (0.098 R)
• M46: 32,747,423 km (0.036 R)
• M47: 32,967,332 km (0.06 R)
• M48: 36,894,126 km (0.113 R)
• M49: 37,008,419 km (0.062 R)
• M50: 37,466,936 km (0.082 R)
• M51: 37,581,977 km (0.078 R)
• M52: 41,202,694 km (0.113 R)
• M53: 41,440,106 km (0.098 R)
• M54: 43,114,555 km (0.079 R)
• M55: 43,838,908 km (0.107 R)
• M56: 44,081,257 km (0.092 R)
• M57: 44,324,054 km (0.034 R)
• M58: 45,422,252 km (0.109 R)
• M59: 48,394,014 km (0.088 R)
• M60: 49,524,674 km (0.051 R)
• M61: 51,811,727 km (0.058 R)
• M62: 52,067,988 km (0.056 R)
• M63: 52,581,707 km (0.066 R)
• M64: 52,710,361 km (0.06 R)
• M65: 57,148,182 km (0.045 R)
• M66: 59,143,668 km (0.104 R)
• M67: 60,621,695 km (0.053 R)
• M68: 60,891,719 km (0.112 R)
• M69: 61,975,705 km (0.059 R)
• M70: 63,476,621 km (0.08 R)
• M71: 65,127,732 km (0.095 R)
• M72: 66,792,906 km (0.067 R)
• M73: 67,211,331 km (0.087 R)
• M74: 67,490,780 km (0.094 R)
• M75: 69,881,803 km (0.078 R)
• M76: 70,448,330 km (0.103 R)
• M77: 74,312,742 km (0.082 R)
• M78: 80,904,473 km (0.087 R)
• M79: 82,693,664 km (0.036 R)
• M80: 83,292,953 km (0.058 R)
• M81: 86,918,756 km (0.096 R)
• M82: 87,223,188 km (0.063 R)
• M83: 88,138,727 km (0.097 R)
• M84: 90,287,401 km (0.117 R)
• M85: 91,368,096 km (0.042 R)
• M86: 98,100,599 km (0.083 R)
• M87: 98,734,894 km (0.117 R)
• M88: 100,326,765 km (0.064 R)
• M89: 102,248,050 km (0.078 R)
• M90: 102,408,718 km (0.045 R)
• M91: 104,181,603 km (0.101 R)
• M92: 104,505,033 km (0.078 R)
• M93: 104,828,763 km (0.025 R)
• M94: 108,575,891 km (0.077 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 16,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit