🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.7 AU - 1.06 AU

Year: 289 Days

Day: 19.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,607,557 km

• M1: 39,195 km (0.117 R)
• M2: 117,883 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.77 AU - 1.07 AU

Year: 309 Days

Day: 30.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.76 AU - 1.26 AU

Year: 355 Days

Day: 25.2 Hours

Environment

Temp: 85 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,607,557 km

• M1: 516,561 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.38 AU - 1.68 AU

Year: 662 Days

Day: 15.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.85 AU - 4.61 AU

Year: 2520 Days

Day: 18 Hours

Environment

Temp: -114 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,607,557 km

• M1: 506,987 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.2

Radius: 14.6

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.59 AU - 9.33 AU

Year: 9383 Days

Day: 8.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 82,607,557 km

• M1: 267,780 km (0.107 R)
• M2: 435,928 km (0.113 R)
• M3: 760,107 km (0.102 R)
• M4: 1,067,082 km (0.087 R)
• M5: 1,227,750 km (0.045 R)
• M6: 1,397,244 km (0.109 R)
• M7: 1,502,860 km (0.1 R)
• M8: 1,704,069 km (0.082 R)
• M9: 2,013,288 km (0.105 R)
• M10: 2,257,282 km (0.083 R)
• M11: 2,619,908 km (0.077 R)
• M12: 2,910,127 km (0.088 R)
• M13: 3,094,133 km (0.114 R)
• M14: 3,669,187 km (0.112 R)
• M15: 3,944,148 km (0.104 R)
• M16: 4,122,768 km (0.114 R)
• M17: 4,408,799 km (0.074 R)
• M18: 4,621,078 km (0.071 R)
• M19: 5,306,087 km (0.114 R)
• M20: 5,447,008 km (0.108 R)
• M21: 5,617,849 km (0.109 R)
• M22: 5,964,766 km (0.083 R)
• M23: 6,199,934 km (0.09 R)
• M24: 7,233,955 km (0.083 R)
• M25: 8,452,280 km (0.116 R)
• M26: 8,584,225 km (0.072 R)
• M27: 9,561,698 km (0.102 R)
• M28: 10,716,593 km (0.079 R)
• M29: 10,823,855 km (0.085 R)
• M30: 11,111,531 km (0.04 R)
• M31: 13,118,387 km (0.102 R)
• M32: 13,734,431 km (0.111 R)
• M33: 14,045,894 km (0.09 R)
• M34: 14,320,406 km (0.096 R)
• M35: 14,636,356 km (0.116 R)
• M36: 15,800,976 km (0.083 R)
• M37: 16,086,558 km (0.081 R)
• M38: 16,332,796 km (0.099 R)
• M39: 16,662,959 km (0.092 R)
• M40: 16,787,275 km (0.034 R)
• M41: 17,287,979 km (0.078 R)
• M42: 18,090,721 km (0.094 R)
• M43: 18,948,964 km (0.071 R)
• M44: 19,557,528 km (0.101 R)
• M45: 19,732,707 km (0.091 R)
• M46: 20,084,412 km (0.094 R)
• M47: 21,421,966 km (0.113 R)
• M48: 21,647,560 km (0.098 R)
• M49: 22,512,535 km (0.086 R)
• M50: 23,296,128 km (0.112 R)
• M51: 23,807,903 km (0.115 R)
• M52: 23,994,900 km (0.072 R)
• M53: 24,088,548 km (0.076 R)
• M54: 24,653,280 km (0.067 R)
• M55: 25,508,531 km (0.108 R)
• M56: 27,492,797 km (0.106 R)
• M57: 27,836,573 km (0.115 R)
• M58: 28,528,314 km (0.099 R)
• M59: 28,826,612 km (0.086 R)
• M60: 29,526,431 km (0.088 R)
• M61: 29,626,811 km (0.075 R)
• M62: 29,727,341 km (0.098 R)
• M63: 30,029,678 km (0.084 R)
• M64: 30,535,917 km (0.074 R)
• M65: 31,198,187 km (0.064 R)
• M66: 32,848,551 km (0.081 R)
• M67: 33,317,839 km (0.116 R)
• M68: 33,527,127 km (0.082 R)
• M69: 33,631,845 km (0.114 R)
• M70: 34,315,807 km (0.067 R)
• M71: 34,474,231 km (0.081 R)
• M72: 35,483,568 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.2

Radius: 9.8

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.29 AU - 11.52 AU

Year: 10083 Days

Day: 6.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 82,607,557 km

• M1: 167,849 km (0.095 R)
• M2: 537,056 km (0.073 R)
• M3: 817,253 km (0.112 R)
• M4: 954,135 km (0.028 R)
• M5: 1,035,965 km (0.071 R)
• M6: 1,120,338 km (0.089 R)
• M7: 1,296,266 km (0.056 R)
• M8: 1,852,321 km (0.03 R)
• M9: 1,956,142 km (0.087 R)
• M10: 2,142,541 km (0.084 R)
• M11: 2,251,747 km (0.104 R)
• M12: 2,590,736 km (0.109 R)
• M13: 2,766,364 km (0.106 R)
• M14: 3,411,729 km (0.101 R)
• M15: 3,572,098 km (0.032 R)
• M16: 3,768,071 km (0.05 R)
• M17: 4,102,422 km (0.109 R)
• M18: 4,516,360 km (0.119 R)
• M19: 4,586,671 km (0.051 R)
• M20: 4,835,751 km (0.119 R)
• M21: 5,760,864 km (0.097 R)
• M22: 6,224,169 km (0.078 R)
• M23: 6,341,903 km (0.079 R)
• M24: 6,460,384 km (0.08 R)
• M25: 6,901,099 km (0.095 R)
• M26: 7,269,110 km (0.095 R)
• M27: 8,541,141 km (0.114 R)
• M28: 9,381,881 km (0.089 R)
• M29: 10,668,572 km (0.095 R)
• M30: 10,809,793 km (0.095 R)
• M31: 11,669,681 km (0.119 R)
• M32: 14,274,928 km (0.077 R)
• M33: 14,378,599 km (0.115 R)
• M34: 14,482,570 km (0.119 R)
• M35: 15,164,287 km (0.052 R)
• M36: 16,613,292 km (0.114 R)
• M37: 18,953,901 km (0.105 R)
• M38: 19,239,333 km (0.103 R)
• M39: 20,220,546 km (0.099 R)
• M40: 20,453,918 km (0.092 R)
• M41: 20,746,682 km (0.103 R)
• M42: 21,455,177 km (0.095 R)
• M43: 22,051,624 km (0.107 R)
• M44: 25,806,231 km (0.059 R)
• M45: 25,995,921 km (0.114 R)
• M46: 26,122,631 km (0.066 R)
• M47: 26,504,105 km (0.094 R)
• M48: 26,823,347 km (0.106 R)
• M49: 27,143,935 km (0.06 R)
• M50: 27,272,440 km (0.071 R)
• M51: 27,465,720 km (0.056 R)
• M52: 29,952,635 km (0.06 R)
• M53: 30,752,834 km (0.079 R)
• M54: 30,819,854 km (0.12 R)
• M55: 31,627,683 km (0.108 R)
• M56: 33,057,988 km (0.079 R)
• M57: 33,195,319 km (0.058 R)
• M58: 33,332,949 km (0.099 R)
• M59: 33,954,079 km (0.117 R)
• M60: 34,300,847 km (0.105 R)
• M61: 34,370,260 km (0.095 R)
• M62: 34,439,823 km (0.114 R)
• M63: 34,858,099 km (0.109 R)
• M64: 35,348,182 km (0.102 R)
• M65: 35,981,579 km (0.071 R)
• M66: 36,547,807 km (0.12 R)
• M67: 37,545,774 km (0.079 R)
• M68: 37,832,554 km (0.08 R)
• M69: 37,904,360 km (0.069 R)
• M70: 38,914,296 km (0.108 R)
• M71: 39,277,220 km (0.115 R)
• M72: 40,152,667 km (0.072 R)
• M73: 41,552,155 km (0.12 R)
• M74: 42,593,356 km (0.117 R)
• M75: 43,342,393 km (0.055 R)
• M76: 43,718,631 km (0.092 R)
• M77: 44,247,011 km (0.118 R)
• M78: 44,322,708 km (0.065 R)
• M79: 44,398,404 km (0.091 R)
• M80: 45,386,498 km (0.105 R)
• M81: 46,228,285 km (0.106 R)
• M82: 46,689,645 km (0.118 R)
• M83: 47,461,869 km (0.116 R)
• M84: 48,472,104 km (0.094 R)
• M85: 48,940,794 km (0.114 R)
• M86: 49,097,273 km (0.089 R)
• M87: 50,513,815 km (0.035 R)
• M88: 50,672,090 km (0.099 R)
• M89: 50,909,651 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.4

Radius: 6.3

Gravity: 21.17 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 13.26 AU - 16.84 AU

Year: 20426 Days

Day: 21.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,607,557 km

• M1: 107,561 km (0.083 R)
• M2: 186,848 km (0.115 R)
• M3: 229,932 km (0.036 R)
• M4: 788,680 km (0.079 R)
• M5: 892,501 km (0.102 R)
• M6: 946,207 km (0.113 R)
• M7: 1,706,164 km (0.111 R)
• M8: 1,876,256 km (0.117 R)
• M9: 2,269,549 km (0.099 R)
• M10: 2,727,468 km (0.092 R)
• M11: 2,806,456 km (0.118 R)
• M12: 4,036,300 km (0.101 R)
• M13: 5,114,602 km (0.101 R)
• M14: 5,212,289 km (0.099 R)
• M15: 6,016,826 km (0.082 R)
• M16: 6,276,079 km (0.106 R)
• M17: 6,645,287 km (0.076 R)
• M18: 7,294,542 km (0.092 R)
• M19: 7,963,843 km (0.112 R)
• M20: 8,077,238 km (0.069 R)
• M21: 8,134,235 km (0.096 R)
• M22: 9,063,237 km (0.073 R)
• M23: 10,518,525 km (0.097 R)
• M24: 11,785,769 km (0.05 R)
• M25: 12,045,022 km (0.106 R)
• M26: 14,048,138 km (0.12 R)
• M27: 14,254,134 km (0.056 R)
• M28: 14,599,555 km (0.032 R)
• M29: 15,581,516 km (0.095 R)
• M30: 16,080,425 km (0.106 R)
• M31: 16,802,234 km (0.118 R)
• M32: 17,460,914 km (0.088 R)
• M33: 17,978,971 km (0.118 R)
• M34: 18,127,971 km (0.109 R)
• M35: 20,178,808 km (0.106 R)
• M36: 22,301,751 km (0.08 R)
• M37: 22,702,674 km (0.1 R)
• M38: 23,186,922 km (0.032 R)
• M39: 24,001,482 km (0.08 R)
• M40: 24,083,462 km (0.101 R)
• M41: 24,412,278 km (0.101 R)
• M42: 25,074,398 km (0.07 R)
• M43: 26,078,649 km (0.11 R)
• M44: 26,840,551 km (0.075 R)
• M45: 27,181,335 km (0.101 R)
• M46: 27,781,521 km (0.116 R)
• M47: 28,299,280 km (0.119 R)
• M48: 28,907,395 km (0.086 R)
• M49: 29,432,035 km (0.102 R)
• M50: 29,783,590 km (0.048 R)
• M51: 30,225,053 km (0.115 R)
• M52: 30,313,465 km (0.11 R)
• M53: 30,935,643 km (0.047 R)
• M54: 31,024,953 km (0.078 R)
• M55: 32,464,234 km (0.092 R)
• M56: 33,009,518 km (0.088 R)
• M57: 35,220,874 km (0.12 R)
• M58: 37,099,823 km (0.071 R)
• M59: 37,574,647 km (0.052 R)
• M60: 38,051,565 km (0.068 R)
• M61: 42,036,553 km (0.058 R)
• M62: 44,128,380 km (0.067 R)
• M63: 45,948,238 km (0.099 R)
• M64: 46,253,866 km (0.056 R)
• M65: 46,764,893 km (0.055 R)
• M66: 47,483,411 km (0.111 R)
• M67: 49,139,460 km (0.071 R)
• M68: 49,869,797 km (0.089 R)
• M69: 54,004,532 km (0.048 R)
• M70: 55,407,162 km (0.109 R)
• M71: 57,697,954 km (0.089 R)
• M72: 60,353,615 km (0.102 R)
• M73: 60,465,066 km (0.065 R)
• M74: 62,935,824 km (0.097 R)
• M75: 64,867,432 km (0.103 R)
• M76: 66,472,767 km (0.088 R)
• M77: 68,323,442 km (0.101 R)
• M78: 69,371,824 km (0.087 R)
• M79: 69,722,481 km (0.118 R)
• M80: 71,484,595 km (0.102 R)
• M81: 71,602,627 km (0.06 R)
• M82: 71,838,842 km (0.112 R)
• M83: 72,193,539 km (0.085 R)
• M84: 72,430,352 km (0.061 R)
• M85: 73,023,657 km (0.041 R)
• M86: 73,737,538 km (0.119 R)
• M87: 73,976,147 km (0.082 R)
• M88: 74,095,526 km (0.082 R)
• M89: 77,100,050 km (0.043 R)
• M90: 77,948,419 km (0.087 R)
• M91: 78,434,612 km (0.065 R)
• M92: 78,799,781 km (0.118 R)
• M93: 81,742,521 km (0.107 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 10,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit