🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.41 AU - 0.59 AU

Year: 133 Days

Day: 24.2 Hours

Environment

Temp: 244 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.86 AU - 1.24 AU

Year: 405 Days

Day: 31.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.53 AU - 1.91 AU

Year: 850 Days

Day: 14.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.64 AU - 2.28 AU

Year: 1034 Days

Day: 22.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,665,574 km

• M1: 143,315 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.7

Radius: 12.1

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.4 AU - 8.8 AU

Year: 7893 Days

Day: 8.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,665,574 km

• M1: 151,692 km (0.109 R)
• M2: 398,379 km (0.081 R)
• M3: 646,712 km (0.036 R)
• M4: 898,634 km (0.036 R)
• M5: 1,236,127 km (0.101 R)
• M6: 1,476,980 km (0.09 R)
• M7: 1,554,172 km (0.088 R)
• M8: 2,047,247 km (0.112 R)
• M9: 2,334,176 km (0.104 R)
• M10: 2,610,782 km (0.059 R)
• M11: 3,120,612 km (0.089 R)
• M12: 3,221,291 km (0.106 R)
• M13: 3,687,887 km (0.069 R)
• M14: 3,794,550 km (0.08 R)
• M15: 4,038,395 km (0.102 R)
• M16: 4,231,525 km (0.12 R)
• M17: 4,399,673 km (0.107 R)
• M18: 4,512,919 km (0.055 R)
• M19: 4,655,935 km (0.088 R)
• M20: 5,064,486 km (0.082 R)
• M21: 5,153,647 km (0.12 R)
• M22: 5,885,180 km (0.058 R)
• M23: 6,073,075 km (0.112 R)
• M24: 6,231,350 km (0.062 R)
• M25: 6,714,252 km (0.116 R)
• M26: 7,109,340 km (0.103 R)
• M27: 7,276,141 km (0.101 R)
• M28: 7,956,662 km (0.12 R)
• M29: 8,164,902 km (0.072 R)
• M30: 8,586,619 km (0.104 R)
• M31: 8,979,463 km (0.051 R)
• M32: 9,232,582 km (0.037 R)
• M33: 9,782,953 km (0.038 R)
• M34: 10,155,900 km (0.117 R)
• M35: 10,723,923 km (0.108 R)
• M36: 11,341,164 km (0.1 R)
• M37: 11,693,617 km (0.082 R)
• M38: 12,169,039 km (0.109 R)
• M39: 14,217,333 km (0.089 R)
• M40: 14,470,303 km (0.114 R)
• M41: 15,023,516 km (0.098 R)
• M42: 15,626,994 km (0.119 R)
• M43: 15,800,826 km (0.082 R)
• M44: 16,680,013 km (0.031 R)
• M45: 16,991,476 km (0.11 R)
• M46: 18,210,698 km (0.078 R)
• M47: 18,348,029 km (0.088 R)
• M48: 19,504,870 km (0.103 R)
• M49: 19,833,087 km (0.05 R)
• M50: 20,399,914 km (0.057 R)
• M51: 21,212,080 km (0.034 R)
• M52: 22,181,026 km (0.114 R)
• M53: 22,425,469 km (0.096 R)
• M54: 22,670,959 km (0.096 R)
• M55: 22,966,564 km (0.087 R)
• M56: 24,767,423 km (0.109 R)
• M57: 24,868,701 km (0.098 R)
• M58: 25,224,595 km (0.076 R)
• M59: 25,479,958 km (0.064 R)
• M60: 26,665,072 km (0.107 R)
• M61: 27,029,343 km (0.075 R)
• M62: 27,605,145 km (0.116 R)
• M63: 28,132,179 km (0.098 R)
• M64: 29,195,969 km (0.071 R)
• M65: 29,356,637 km (0.103 R)
• M66: 29,464,049 km (0.038 R)
• M67: 31,034,677 km (0.067 R)
• M68: 31,472,699 km (0.075 R)
• M69: 31,747,511 km (0.099 R)
• M70: 31,968,018 km (0.107 R)
• M71: 32,078,421 km (0.059 R)
• M72: 36,482,582 km (0.072 R)
• M73: 37,583,772 km (0.033 R)
• M74: 37,875,339 km (0.114 R)
• M75: 39,167,415 km (0.111 R)
• M76: 39,403,780 km (0.062 R)
• M77: 39,522,261 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.5

Radius: 8.9

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 10.02 AU - 12.9 AU

Year: 14615 Days

Day: 5.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 52,665,574 km

• M1: 116,088 km (0.106 R)
• M2: 244,892 km (0.066 R)
• M3: 490,382 km (0.118 R)
• M4: 632,051 km (0.062 R)
• M5: 688,898 km (0.104 R)
• M6: 1,068,428 km (0.065 R)
• M7: 1,256,473 km (0.063 R)
• M8: 1,718,730 km (0.072 R)
• M9: 1,800,710 km (0.115 R)
• M10: 1,884,185 km (0.087 R)
• M11: 2,755,294 km (0.112 R)
• M12: 2,949,472 km (0.1 R)
• M13: 3,454,813 km (0.086 R)
• M14: 3,594,089 km (0.093 R)
• M15: 4,506,636 km (0.071 R)
• M16: 5,285,891 km (0.116 R)
• M17: 5,406,467 km (0.084 R)
• M18: 5,814,720 km (0.104 R)
• M19: 6,445,873 km (0.097 R)
• M20: 6,878,660 km (0.103 R)
• M21: 7,231,711 km (0.056 R)
• M22: 8,232,969 km (0.089 R)
• M23: 8,749,830 km (0.082 R)
• M24: 8,988,289 km (0.109 R)
• M25: 9,228,842 km (0.115 R)
• M26: 10,312,529 km (0.065 R)
• M27: 10,513,888 km (0.108 R)
• M28: 10,716,443 km (0.064 R)
• M29: 13,686,560 km (0.028 R)
• M30: 14,466,413 km (0.047 R)
• M31: 14,748,555 km (0.1 R)
• M32: 15,260,778 km (0.111 R)
• M33: 16,419,862 km (0.044 R)
• M34: 16,596,238 km (0.084 R)
• M35: 16,891,395 km (0.12 R)
• M36: 17,128,956 km (0.045 R)
• M37: 18,393,657 km (0.045 R)
• M38: 19,191,612 km (0.042 R)
• M39: 19,377,412 km (0.102 R)
• M40: 19,501,578 km (0.095 R)
• M41: 19,563,662 km (0.117 R)
• M42: 21,267,581 km (0.1 R)
• M43: 22,690,556 km (0.068 R)
• M44: 23,215,794 km (0.057 R)
• M45: 23,545,957 km (0.044 R)
• M46: 24,344,809 km (0.098 R)
• M47: 24,949,783 km (0.111 R)
• M48: 25,288,024 km (0.051 R)
• M49: 25,969,143 km (0.047 R)
• M50: 26,656,246 km (0.057 R)
• M51: 27,768,058 km (0.097 R)
• M52: 28,753,160 km (0.103 R)
• M53: 29,321,332 km (0.118 R)
• M54: 29,392,541 km (0.097 R)
• M55: 30,108,516 km (0.082 R)
• M56: 30,685,366 km (0.1 R)
• M57: 30,975,137 km (0.039 R)
• M58: 31,193,101 km (0.088 R)
• M59: 32,955,065 km (0.029 R)
• M60: 33,549,566 km (0.095 R)
• M61: 33,624,066 km (0.104 R)
• M62: 33,997,612 km (0.106 R)
• M63: 34,447,752 km (0.111 R)
• M64: 34,673,645 km (0.098 R)
• M65: 34,749,042 km (0.066 R)
• M66: 34,824,440 km (0.096 R)
• M67: 35,278,170 km (0.101 R)
• M68: 35,354,016 km (0.076 R)
• M69: 36,191,614 km (0.11 R)
• M70: 36,344,653 km (0.1 R)
• M71: 36,651,329 km (0.098 R)
• M72: 37,344,266 km (0.113 R)
• M73: 38,899,934 km (0.032 R)
• M74: 39,292,180 km (0.076 R)
• M75: 39,528,096 km (0.068 R)
• M76: 41,432,626 km (0.054 R)
• M77: 43,610,771 km (0.112 R)
• M78: 44,508,807 km (0.06 R)
• M79: 44,836,875 km (0.106 R)
• M80: 45,247,970 km (0.088 R)
• M81: 45,495,405 km (0.109 R)
• M82: 45,825,867 km (0.105 R)
• M83: 46,489,184 km (0.11 R)
• M84: 46,572,360 km (0.081 R)
• M85: 46,988,691 km (0.094 R)
• M86: 47,741,468 km (0.119 R)
• M87: 48,077,315 km (0.115 R)
• M88: 50,620,927 km (0.05 R)
• M89: 51,134,796 km (0.074 R)
• M90: 51,392,404 km (0.066 R)
• M91: 52,947,174 km (0.082 R)
• M92: 53,034,091 km (0.119 R)
• M93: 53,381,906 km (0.119 R)
• M94: 54,517,503 km (0.081 R)
• M95: 54,956,274 km (0.079 R)
• M96: 57,524,869 km (0.075 R)
• M97: 58,419,614 km (0.048 R)
• M98: 60,494,985 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.3

Radius: 5.5

Gravity: 31.48 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 11.1 AU - 15.62 AU

Year: 18397 Days

Day: 21.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,665,574 km

• M1: 75,547 km (0.111 R)
• M2: 136,882 km (0.089 R)
• M3: 201,359 km (0.088 R)
• M4: 278,551 km (0.108 R)
• M5: 571,464 km (0.098 R)
• M6: 783,893 km (0.105 R)
• M7: 912,397 km (0.076 R)
• M8: 992,731 km (0.055 R)
• M9: 1,103,583 km (0.067 R)
• M10: 1,160,431 km (0.112 R)
• M11: 1,307,336 km (0.046 R)
• M12: 1,618,799 km (0.093 R)
• M13: 2,235,142 km (0.109 R)
• M14: 3,238,943 km (0.092 R)
• M15: 3,657,668 km (0.077 R)
• M16: 3,786,621 km (0.112 R)
• M17: 3,960,903 km (0.093 R)
• M18: 4,049,016 km (0.054 R)
• M19: 4,137,728 km (0.116 R)
• M20: 4,453,678 km (0.07 R)
• M21: 5,204,510 km (0.059 R)
• M22: 6,299,417 km (0.064 R)
• M23: 6,767,209 km (0.035 R)
• M24: 7,517,143 km (0.075 R)
• M25: 7,571,597 km (0.105 R)
• M26: 7,681,252 km (0.107 R)
• M27: 8,124,511 km (0.066 R)
• M28: 8,805,181 km (0.076 R)
• M29: 10,402,138 km (0.103 R)
• M30: 10,523,911 km (0.108 R)
• M31: 11,389,933 km (0.114 R)
• M32: 11,578,426 km (0.103 R)
• M33: 12,022,283 km (0.093 R)
• M34: 14,800,017 km (0.11 R)
• M35: 15,558,927 km (0.071 R)
• M36: 15,838,076 km (0.067 R)
• M37: 16,048,560 km (0.1 R)
• M38: 16,970,981 km (0.057 R)
• M39: 18,866,984 km (0.107 R)
• M40: 19,689,025 km (0.093 R)
• M41: 20,752,217 km (0.064 R)
• M42: 21,213,576 km (0.109 R)
• M43: 21,600,586 km (0.072 R)
• M44: 21,678,227 km (0.085 R)
• M45: 22,303,098 km (0.106 R)
• M46: 22,696,690 km (0.077 R)
• M47: 23,013,089 km (0.093 R)
• M48: 23,171,962 km (0.116 R)
• M49: 23,331,134 km (0.089 R)
• M50: 24,132,231 km (0.093 R)
• M51: 24,536,295 km (0.04 R)
• M52: 25,023,984 km (0.085 R)
• M53: 27,426,077 km (0.104 R)
• M54: 27,594,374 km (0.065 R)
• M55: 27,847,494 km (0.09 R)
• M56: 31,824,853 km (0.107 R)
• M57: 32,178,951 km (0.11 R)
• M58: 32,267,662 km (0.107 R)
• M59: 32,891,186 km (0.096 R)
• M60: 35,150,264 km (0.065 R)
• M61: 35,975,595 km (0.093 R)
• M62: 37,086,210 km (0.099 R)
• M63: 38,678,529 km (0.115 R)
• M64: 39,340,650 km (0.118 R)
• M65: 40,101,953 km (0.032 R)
• M66: 45,266,969 km (0.109 R)
• M67: 46,465,099 km (0.074 R)
• M68: 46,565,479 km (0.076 R)
• M69: 46,967,448 km (0.059 R)
• M70: 48,078,811 km (0.107 R)
• M71: 48,180,388 km (0.026 R)
• M72: 49,199,000 km (0.084 R)
• M73: 49,403,500 km (0.086 R)
• M74: 49,813,548 km (0.109 R)
• M75: 50,121,719 km (0.117 R)
• M76: 50,740,007 km (0.084 R)
• M77: 50,946,752 km (0.058 R)
• M78: 51,984,362 km (0.108 R)
• M79: 54,080,378 km (0.082 R)
• M80: 54,714,673 km (0.061 R)
• M81: 54,820,589 km (0.106 R)
• M82: 57,814,341 km (0.109 R)
• M83: 58,787,924 km (0.077 R)
• M84: 61,961,493 km (0.111 R)
• M85: 62,846,813 km (0.086 R)
• M86: 64,070,823 km (0.065 R)
• M87: 64,853,819 km (0.045 R)
• M88: 67,448,743 km (0.041 R)
• M89: 67,675,982 km (0.044 R)
• M90: 69,617,912 km (0.101 R)
• M91: 73,556,375 km (0.082 R)
• M92: 73,790,197 km (0.101 R)
• M93: 76,498,068 km (0.093 R)
• M94: 78,400,803 km (0.101 R)
• M95: 78,759,240 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.1

Radius: 7.9

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 11.87 AU - 18.71 AU

Year: 22524 Days

Day: 16.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 52,665,574 km

• M1: 150,795 km (0.098 R)
• M2: 318,643 km (0.096 R)
• M3: 633,846 km (0.101 R)
• M4: 703,708 km (0.119 R)
• M5: 870,809 km (0.041 R)
• M6: 1,310,029 km (0.032 R)
• M7: 1,637,498 km (0.057 R)
• M8: 3,000,784 km (0.112 R)
• M9: 5,229,493 km (0.094 R)
• M10: 6,472,950 km (0.092 R)
• M11: 7,432,321 km (0.083 R)
• M12: 7,761,886 km (0.1 R)
• M13: 8,054,200 km (0.091 R)
• M14: 9,083,732 km (0.101 R)
• M15: 9,927,913 km (0.071 R)
• M16: 10,889,827 km (0.1 R)
• M17: 11,029,701 km (0.062 R)
• M18: 11,405,491 km (0.115 R)
• M19: 14,101,095 km (0.101 R)
• M20: 14,920,592 km (0.101 R)
• M21: 16,072,646 km (0.109 R)
• M22: 17,307,277 km (0.091 R)
• M23: 17,689,051 km (0.051 R)
• M24: 21,774,269 km (0.04 R)
• M25: 22,898,946 km (0.112 R)
• M26: 24,346,305 km (0.037 R)
• M27: 24,529,264 km (0.072 R)
• M28: 24,896,676 km (0.102 R)
• M29: 25,389,451 km (0.101 R)
• M30: 26,823,646 km (0.109 R)
• M31: 27,518,977 km (0.088 R)
• M32: 28,540,731 km (0.115 R)
• M33: 29,315,199 km (0.109 R)
• M34: 36,380,407 km (0.103 R)
• M35: 37,079,478 km (0.081 R)
• M36: 37,994,867 km (0.11 R)
• M37: 38,846,378 km (0.061 R)
• M38: 39,632,515 km (0.073 R)
• M39: 42,168,648 km (0.054 R)
• M40: 42,902,874 km (0.119 R)
• M41: 43,641,289 km (0.069 R)
• M42: 45,806,419 km (0.112 R)
• M43: 46,183,256 km (0.096 R)
• M44: 46,636,687 km (0.081 R)
• M45: 47,091,764 km (0.077 R)
• M46: 49,775,251 km (0.099 R)
• M47: 50,551,065 km (0.086 R)
• M48: 50,628,856 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 11,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit