🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.94 AU - 0.98 AU

Year: 328 Days

Day: 13.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.32 AU - 1.64 AU

Year: 627 Days

Day: 38.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.71 AU - 2.15 AU

Year: 934 Days

Day: 17.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,489,392 km

• M1: 282,441 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.84 AU - 2.9 AU

Year: 1271 Days

Day: 13.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.84 AU - 3.68 AU

Year: 2050 Days

Day: 23.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,489,392 km

• M1: 305,180 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.6

Radius: 14.4

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 10.3 AU - 11.94 AU

Year: 12914 Days

Day: 6.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 92,489,392 km

• M1: 183,557 km (0.078 R)
• M2: 544,237 km (0.115 R)
• M3: 665,411 km (0.118 R)
• M4: 780,452 km (0.116 R)
• M5: 1,111,662 km (0.096 R)
• M6: 1,714,541 km (0.079 R)
• M7: 1,904,381 km (0.073 R)
• M8: 2,410,022 km (0.05 R)
• M9: 2,543,014 km (0.09 R)
• M10: 2,733,602 km (0.07 R)
• M11: 2,844,604 km (0.079 R)
• M12: 3,100,117 km (0.116 R)
• M13: 3,634,181 km (0.084 R)
• M14: 4,133,240 km (0.052 R)
• M15: 4,261,445 km (0.096 R)
• M16: 4,621,078 km (0.085 R)
• M17: 4,922,668 km (0.092 R)
• M18: 5,404,821 km (0.105 R)
• M19: 5,580,749 km (0.09 R)
• M20: 5,866,331 km (0.087 R)
• M21: 6,489,107 km (0.113 R)
• M22: 6,903,343 km (0.088 R)
• M23: 7,443,242 km (0.083 R)
• M24: 8,036,846 km (0.062 R)
• M25: 8,522,890 km (0.082 R)
• M26: 9,736,727 km (0.106 R)
• M27: 10,298,317 km (0.119 R)
• M28: 10,429,515 km (0.113 R)
• M29: 10,649,274 km (0.086 R)
• M30: 11,817,035 km (0.112 R)
• M31: 12,323,274 km (0.09 R)
• M32: 12,416,174 km (0.097 R)
• M33: 12,883,668 km (0.106 R)
• M34: 13,167,156 km (0.105 R)
• M35: 13,404,867 km (0.088 R)
• M36: 13,691,945 km (0.103 R)
• M37: 14,078,057 km (0.081 R)
• M38: 14,467,760 km (0.069 R)
• M39: 14,663,882 km (0.065 R)
• M40: 15,457,499 km (0.081 R)
• M41: 15,607,845 km (0.076 R)
• M42: 16,163,302 km (0.11 R)
• M43: 16,367,054 km (0.071 R)
• M44: 16,982,949 km (0.113 R)
• M45: 17,293,813 km (0.083 R)
• M46: 17,711,191 km (0.112 R)
• M47: 17,816,209 km (0.099 R)
• M48: 18,079,202 km (0.066 R)
• M49: 18,502,863 km (0.042 R)
• M50: 18,662,634 km (0.085 R)
• M51: 19,902,351 km (0.032 R)
• M52: 20,011,408 km (0.063 R)
• M53: 20,120,764 km (0.092 R)
• M54: 20,559,834 km (0.087 R)
• M55: 20,670,087 km (0.045 R)
• M56: 20,891,193 km (0.086 R)
• M57: 21,896,042 km (0.031 R)
• M58: 24,301,277 km (0.11 R)
• M59: 25,003,938 km (0.105 R)
• M60: 26,189,650 km (0.08 R)
• M61: 26,429,007 km (0.075 R)
• M62: 26,669,112 km (0.068 R)
• M63: 26,789,388 km (0.114 R)
• M64: 26,970,252 km (0.09 R)
• M65: 27,454,351 km (0.088 R)
• M66: 28,247,369 km (0.118 R)
• M67: 29,855,696 km (0.104 R)
• M68: 30,105,823 km (0.118 R)
• M69: 30,231,037 km (0.103 R)
• M70: 31,113,066 km (0.112 R)
• M71: 31,620,951 km (0.069 R)
• M72: 33,549,566 km (0.053 R)
• M73: 37,384,957 km (0.119 R)
• M74: 38,263,545 km (0.105 R)
• M75: 38,467,297 km (0.092 R)
• M76: 38,739,565 km (0.059 R)
• M77: 41,566,217 km (0.079 R)
• M78: 42,055,402 km (0.086 R)
• M79: 42,476,371 km (0.072 R)
• M80: 42,898,536 km (0.083 R)
• M81: 43,322,197 km (0.094 R)
• M82: 43,534,626 km (0.117 R)
• M83: 44,316,125 km (0.079 R)
• M84: 44,887,589 km (0.087 R)
• M85: 46,979,117 km (0.117 R)
• M86: 47,270,085 km (0.062 R)
• M87: 48,000,122 km (0.096 R)
• M88: 49,028,608 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.1

Radius: 6.6

Gravity: 14.01 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 14.12 AU - 19.06 AU

Year: 23532 Days

Day: 15.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,489,392 km

• M1: 262,694 km (0.113 R)
• M2: 593,156 km (0.075 R)
• M3: 860,188 km (0.073 R)
• M4: 1,401,732 km (0.107 R)
• M5: 1,891,964 km (0.09 R)
• M6: 2,066,545 km (0.062 R)
• M7: 2,137,754 km (0.108 R)
• M8: 2,468,814 km (0.113 R)
• M9: 2,815,881 km (0.112 R)
• M10: 3,344,111 km (0.062 R)
• M11: 3,727,680 km (0.042 R)
• M12: 4,035,552 km (0.092 R)
• M13: 4,170,190 km (0.036 R)
• M14: 4,215,369 km (0.107 R)
• M15: 4,397,579 km (0.07 R)
• M16: 4,489,731 km (0.082 R)
• M17: 4,864,773 km (0.058 R)
• M18: 5,008,088 km (0.105 R)
• M19: 5,694,742 km (0.075 R)
• M20: 6,151,764 km (0.112 R)
• M21: 6,306,747 km (0.1 R)
• M22: 6,358,657 km (0.09 R)
• M23: 6,410,867 km (0.103 R)
• M24: 6,993,102 km (0.063 R)
• M25: 7,926,144 km (0.102 R)
• M26: 8,378,528 km (0.069 R)
• M27: 8,608,011 km (0.083 R)
• M28: 8,955,976 km (0.056 R)
• M29: 9,486,450 km (0.111 R)
• M30: 10,701,633 km (0.085 R)
• M31: 11,013,096 km (0.077 R)
• M32: 11,644,848 km (0.086 R)
• M33: 11,900,810 km (0.091 R)
• M34: 12,549,017 km (0.1 R)
• M35: 13,811,773 km (0.06 R)
• M36: 14,492,443 km (0.086 R)
• M37: 14,767,853 km (0.117 R)
• M38: 15,393,621 km (0.082 R)
• M39: 16,384,408 km (0.078 R)
• M40: 18,130,065 km (0.112 R)
• M41: 18,725,165 km (0.067 R)
• M42: 19,100,207 km (0.109 R)
• M43: 20,470,973 km (0.059 R)
• M44: 21,873,303 km (0.057 R)
• M45: 25,016,055 km (0.115 R)
• M46: 25,594,999 km (0.088 R)
• M47: 26,429,605 km (0.059 R)
• M48: 28,039,877 km (0.094 R)
• M49: 30,999,671 km (0.098 R)
• M50: 31,354,367 km (0.079 R)
• M51: 31,621,250 km (0.114 R)
• M52: 31,978,340 km (0.088 R)
• M53: 32,067,800 km (0.1 R)
• M54: 32,336,777 km (0.088 R)
• M55: 34,423,068 km (0.06 R)
• M56: 34,790,331 km (0.106 R)
• M57: 36,365,746 km (0.113 R)
• M58: 36,459,245 km (0.117 R)
• M59: 38,724,456 km (0.11 R)
• M60: 38,915,343 km (0.062 R)
• M61: 39,970,457 km (0.078 R)
• M62: 40,356,419 km (0.1 R)
• M63: 40,840,667 km (0.107 R)
• M64: 41,229,472 km (0.103 R)
• M65: 41,717,161 km (0.068 R)
• M66: 42,403,217 km (0.089 R)
• M67: 43,290,781 km (0.109 R)
• M68: 45,084,011 km (0.096 R)
• M69: 45,586,510 km (0.099 R)
• M70: 46,698,322 km (0.098 R)
• M71: 47,104,929 km (0.092 R)
• M72: 47,206,655 km (0.068 R)
• M73: 47,921,434 km (0.097 R)
• M74: 48,434,255 km (0.118 R)
• M75: 51,338,997 km (0.108 R)
• M76: 51,548,733 km (0.114 R)
• M77: 52,073,972 km (0.118 R)
• M78: 55,370,510 km (0.083 R)
• M79: 57,424,190 km (0.094 R)
• M80: 59,833,015 km (0.086 R)
• M81: 60,164,075 km (0.119 R)
• M82: 62,274,602 km (0.081 R)
• M83: 62,722,049 km (0.108 R)
• M84: 63,507,587 km (0.117 R)
• M85: 64,635,555 km (0.061 R)
• M86: 65,201,933 km (0.063 R)
• M87: 70,955,916 km (0.083 R)
• M88: 72,831,275 km (0.111 R)
• M89: 74,604,159 km (0.044 R)
• M90: 76,032,669 km (0.111 R)
• M91: 76,630,612 km (0.064 R)
• M92: 77,230,050 km (0.058 R)
• M93: 77,710,708 km (0.108 R)
• M94: 81,591,726 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.6

Radius: 7.3

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 15.71 AU - 21.83 AU

Year: 28320 Days

Day: 24.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,489,392 km

• M1: 169,644 km (0.068 R)
• M2: 478,115 km (0.111 R)
• M3: 857,794 km (0.073 R)
• M4: 1,218,175 km (0.052 R)
• M5: 1,381,387 km (0.098 R)
• M6: 1,802,056 km (0.059 R)
• M7: 1,875,957 km (0.114 R)
• M8: 2,142,391 km (0.112 R)
• M9: 2,839,068 km (0.094 R)
• M10: 2,925,536 km (0.119 R)
• M11: 3,012,752 km (0.063 R)
• M12: 3,234,605 km (0.08 R)
• M13: 3,647,346 km (0.1 R)
• M14: 4,724,899 km (0.091 R)
• M15: 4,776,211 km (0.053 R)
• M16: 6,739,384 km (0.079 R)
• M17: 7,502,782 km (0.102 R)
• M18: 8,169,989 km (0.104 R)
• M19: 8,729,784 km (0.052 R)
• M20: 9,046,333 km (0.069 R)
• M21: 10,216,338 km (0.109 R)
• M22: 10,415,901 km (0.042 R)
• M23: 11,227,320 km (0.108 R)
• M24: 11,571,395 km (0.056 R)
• M25: 11,918,911 km (0.059 R)
• M26: 12,981,954 km (0.12 R)
• M27: 13,488,492 km (0.06 R)
• M28: 14,223,167 km (0.12 R)
• M29: 15,884,751 km (0.084 R)
• M30: 16,270,863 km (0.099 R)
• M31: 17,766,393 km (0.074 R)
• M32: 18,489,848 km (0.106 R)
• M33: 19,059,367 km (0.087 R)
• M34: 19,305,156 km (0.117 R)
• M35: 20,048,957 km (0.095 R)
• M36: 20,970,630 km (0.107 R)
• M37: 21,734,925 km (0.094 R)
• M38: 22,249,542 km (0.101 R)
• M39: 23,290,892 km (0.088 R)
• M40: 26,053,516 km (0.115 R)
• M41: 27,890,129 km (0.099 R)
• M42: 30,434,939 km (0.12 R)
• M43: 31,203,124 km (0.034 R)
• M44: 31,396,255 km (0.108 R)
• M45: 31,589,685 km (0.091 R)
• M46: 32,758,643 km (0.109 R)
• M47: 33,842,629 km (0.077 R)
• M48: 35,742,372 km (0.113 R)
• M49: 35,843,351 km (0.113 R)
• M50: 38,501,106 km (0.117 R)
• M51: 39,644,633 km (0.057 R)
• M52: 39,749,052 km (0.032 R)
• M53: 41,115,928 km (0.119 R)
• M54: 42,819,249 km (0.079 R)
• M55: 43,571,726 km (0.093 R)
• M56: 44,111,775 km (0.067 R)
• M57: 44,654,216 km (0.084 R)
• M58: 46,184,453 km (0.088 R)
• M59: 46,514,616 km (0.063 R)
• M60: 48,623,796 km (0.057 R)
• M61: 49,746,378 km (0.119 R)
• M62: 50,197,715 km (0.076 R)
• M63: 52,819,567 km (0.092 R)
• M64: 53,049,649 km (0.091 R)
• M65: 53,510,859 km (0.095 R)
• M66: 54,553,407 km (0.119 R)
• M67: 55,368,865 km (0.068 R)
• M68: 57,011,898 km (0.112 R)
• M69: 58,195,217 km (0.092 R)
• M70: 58,790,018 km (0.081 R)
• M71: 61,430,570 km (0.075 R)
• M72: 62,278,940 km (0.079 R)
• M73: 63,619,786 km (0.113 R)
• M74: 63,864,528 km (0.085 R)
• M75: 63,987,048 km (0.113 R)
• M76: 64,723,818 km (0.12 R)
• M77: 67,324,727 km (0.105 R)
• M78: 68,074,062 km (0.063 R)
• M79: 68,449,703 km (0.08 R)
• M80: 70,212,115 km (0.117 R)
• M81: 72,500,065 km (0.103 R)
• M82: 72,627,821 km (0.091 R)
• M83: 73,011,690 km (0.116 R)
• M84: 73,781,520 km (0.083 R)
• M85: 75,458,812 km (0.114 R)
• M86: 76,497,170 km (0.084 R)
• M87: 76,627,171 km (0.088 R)
• M88: 76,757,471 km (0.116 R)
• M89: 78,456,753 km (0.117 R)
• M90: 80,962,517 km (0.112 R)
• M91: 81,759,275 km (0.105 R)
• M92: 84,299,597 km (0.07 R)
• M93: 88,362,825 km (0.108 R)
• M94: 88,909,306 km (0.102 R)
• M95: 89,594,165 km (0.036 R)
• M96: 92,350,805 km (0.113 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 12,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit