🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.73 AU - 1.01 AU

Year: 285 Days

Day: 33.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 68.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.2 AU - 1.38 AU

Year: 515 Days

Day: 47 Hours

Environment

Temp: 19 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.16 AU - 1.72 AU

Year: 607 Days

Day: 29.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 91.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,072,865 km

• M1: 364,869 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.6 AU - 1.78 AU

Year: 772 Days

Day: 30.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.09 AU - 3.25 AU

Year: 1984 Days

Day: 39.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.55 AU - 3.87 AU

Year: 2021 Days

Day: 37.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733

Radius: 12.7

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.88 AU - 7.18 AU

Year: 5204 Days

Day: 12.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,072,865 km

• M1: 221,854 km (0.116 R)
• M2: 338,540 km (0.059 R)
• M3: 449,242 km (0.079 R)
• M4: 885,619 km (0.105 R)
• M5: 981,811 km (0.11 R)
• M6: 1,620,295 km (0.056 R)
• M7: 1,864,737 km (0.118 R)
• M8: 1,991,596 km (0.087 R)
• M9: 2,158,996 km (0.106 R)
• M10: 2,409,423 km (0.074 R)
• M11: 2,488,411 km (0.05 R)
• M12: 2,834,132 km (0.084 R)
• M13: 3,238,794 km (0.047 R)
• M14: 3,892,088 km (0.072 R)
• M15: 4,079,684 km (0.095 R)
• M16: 4,834,255 km (0.043 R)
• M17: 5,061,644 km (0.12 R)
• M18: 5,474,384 km (0.117 R)
• M19: 5,764,604 km (0.058 R)
• M20: 6,005,756 km (0.039 R)
• M21: 6,086,988 km (0.082 R)
• M22: 6,223,122 km (0.087 R)
• M23: 6,332,627 km (0.118 R)
• M24: 7,003,873 km (0.061 R)
• M25: 7,118,016 km (0.101 R)
• M26: 7,435,014 km (0.082 R)
• M27: 8,232,670 km (0.075 R)
• M28: 8,474,420 km (0.04 R)
• M29: 8,964,652 km (0.119 R)
• M30: 9,088,669 km (0.118 R)
• M31: 9,876,900 km (0.081 R)
• M32: 10,101,596 km (0.041 R)
• M33: 10,263,012 km (0.101 R)
• M34: 11,149,978 km (0.087 R)
• M35: 11,619,715 km (0.061 R)
• M36: 11,822,869 km (0.109 R)
• M37: 12,405,254 km (0.09 R)
• M38: 12,613,045 km (0.088 R)
• M39: 12,717,315 km (0.105 R)
• M40: 12,891,896 km (0.09 R)
• M41: 13,455,730 km (0.104 R)
• M42: 14,280,314 km (0.102 R)
• M43: 15,084,402 km (0.115 R)
• M44: 15,306,256 km (0.119 R)
• M45: 15,865,602 km (0.095 R)
• M46: 16,889,450 km (0.06 R)
• M47: 17,351,408 km (0.052 R)
• M48: 17,661,525 km (0.076 R)
• M49: 17,895,496 km (0.029 R)
• M50: 18,130,364 km (0.103 R)
• M51: 18,248,247 km (0.085 R)
• M52: 19,120,253 km (0.115 R)
• M53: 19,561,418 km (0.066 R)
• M54: 19,682,293 km (0.027 R)
• M55: 19,803,467 km (0.105 R)
• M56: 20,412,929 km (0.064 R)
• M57: 20,946,095 km (0.12 R)
• M58: 21,400,873 km (0.034 R)
• M59: 21,608,664 km (0.088 R)
• M60: 22,320,152 km (0.045 R)
• M61: 22,699,981 km (0.084 R)
• M62: 22,869,475 km (0.108 R)
• M63: 23,981,436 km (0.103 R)
• M64: 24,587,457 km (0.079 R)
• M65: 25,110,900 km (0.108 R)
• M66: 25,858,740 km (0.084 R)
• M67: 26,168,856 km (0.091 R)
• M68: 26,614,060 km (0.044 R)
• M69: 27,783,017 km (0.086 R)
• M70: 28,510,811 km (0.049 R)
• M71: 28,693,769 km (0.071 R)
• M72: 28,968,880 km (0.107 R)
• M73: 29,106,809 km (0.118 R)
• M74: 29,568,019 km (0.115 R)
• M75: 30,591,119 km (0.073 R)
• M76: 30,731,591 km (0.034 R)
• M77: 30,825,240 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.9

Radius: 11.5

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.03 AU - 7.67 AU

Year: 7003 Days

Day: 13 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,072,865 km

• M1: 143,764 km (0.067 R)
• M2: 247,285 km (0.112 R)
• M3: 438,023 km (0.095 R)
• M4: 523,742 km (0.052 R)
• M5: 705,354 km (0.091 R)
• M6: 954,584 km (0.047 R)
• M7: 1,454,839 km (0.038 R)
• M8: 1,550,283 km (0.084 R)
• M9: 1,633,758 km (0.118 R)
• M10: 1,762,113 km (0.106 R)
• M11: 2,029,295 km (0.099 R)
• M12: 2,261,920 km (0.079 R)
• M13: 2,373,669 km (0.094 R)
• M14: 3,188,679 km (0.048 R)
• M15: 3,478,599 km (0.097 R)
• M16: 3,683,100 km (0.057 R)
• M17: 3,910,638 km (0.101 R)
• M18: 4,123,217 km (0.099 R)
• M19: 4,280,294 km (0.09 R)
• M20: 4,519,800 km (0.042 R)
• M21: 4,600,583 km (0.09 R)
• M22: 4,681,815 km (0.108 R)
• M23: 4,887,213 km (0.101 R)
• M24: 5,370,863 km (0.055 R)
• M25: 5,651,060 km (0.1 R)
• M26: 5,892,062 km (0.117 R)
• M27: 5,980,474 km (0.099 R)
• M28: 6,069,335 km (0.099 R)
• M29: 6,203,525 km (0.111 R)
• M30: 6,361,350 km (0.039 R)
• M31: 6,658,003 km (0.09 R)
• M32: 6,750,155 km (0.027 R)
• M33: 7,052,792 km (0.072 R)
• M34: 7,479,146 km (0.119 R)
• M35: 7,623,059 km (0.079 R)
• M36: 7,792,254 km (0.037 R)
• M37: 7,889,493 km (0.114 R)
• M38: 7,962,646 km (0.086 R)
• M39: 8,282,486 km (0.059 R)
• M40: 8,456,468 km (0.091 R)
• M41: 9,011,177 km (0.025 R)
• M42: 9,344,481 km (0.12 R)
• M43: 9,708,004 km (0.11 R)
• M44: 10,129,122 km (0.099 R)
• M45: 10,395,406 km (0.098 R)
• M46: 10,718,089 km (0.112 R)
• M47: 11,566,758 km (0.086 R)
• M48: 11,733,559 km (0.113 R)
• M49: 11,873,134 km (0.1 R)
• M50: 12,579,386 km (0.11 R)
• M51: 12,923,162 km (0.069 R)
• M52: 13,328,273 km (0.102 R)
• M53: 13,444,809 km (0.103 R)
• M54: 13,620,288 km (0.066 R)
• M55: 13,767,043 km (0.059 R)
• M56: 14,778,923 km (0.045 R)
• M57: 15,415,761 km (0.12 R)
• M58: 15,630,135 km (0.112 R)
• M59: 15,722,287 km (0.113 R)
• M60: 16,185,742 km (0.11 R)
• M61: 16,310,057 km (0.102 R)
• M62: 17,094,549 km (0.098 R)
• M63: 17,189,543 km (0.106 R)
• M64: 17,443,710 km (0.107 R)
• M65: 17,635,046 km (0.082 R)
• M66: 18,504,957 km (0.086 R)
• M67: 18,700,183 km (0.12 R)
• M68: 19,620,359 km (0.109 R)
• M69: 20,555,196 km (0.072 R)
• M70: 20,926,349 km (0.087 R)
• M71: 21,197,719 km (0.092 R)
• M72: 21,675,535 km (0.1 R)
• M73: 22,087,826 km (0.111 R)
• M74: 22,433,397 km (0.114 R)
• M75: 22,711,201 km (0.118 R)
• M76: 23,129,925 km (0.102 R)
• M77: 23,586,498 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.6

Radius: 6.9

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 13.57 AU - 22.13 AU

Year: 26505 Days

Day: 21.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,072,865 km

• M1: 223,499 km (0.084 R)
• M2: 456,124 km (0.046 R)
• M3: 874,400 km (0.081 R)
• M4: 1,079,498 km (0.092 R)
• M5: 1,271,582 km (0.076 R)
• M6: 2,010,147 km (0.091 R)
• M7: 2,110,527 km (0.065 R)
• M8: 2,421,690 km (0.096 R)
• M9: 2,528,653 km (0.032 R)
• M10: 3,281,280 km (0.086 R)
• M11: 3,600,671 km (0.063 R)
• M12: 3,929,936 km (0.1 R)
• M13: 4,226,140 km (0.116 R)
• M14: 5,020,654 km (0.076 R)
• M15: 5,295,615 km (0.064 R)
• M16: 5,481,565 km (0.119 R)
• M17: 5,622,636 km (0.101 R)
• M18: 5,669,759 km (0.115 R)
• M19: 6,004,260 km (0.103 R)
• M20: 7,457,304 km (0.113 R)
• M21: 7,561,424 km (0.102 R)
• M22: 8,195,869 km (0.117 R)
• M23: 8,411,140 km (0.118 R)
• M24: 8,573,903 km (0.1 R)
• M25: 8,792,465 km (0.103 R)
• M26: 10,199,732 km (0.046 R)
• M27: 10,781,967 km (0.104 R)
• M28: 12,654,633 km (0.062 R)
• M29: 13,028,628 km (0.095 R)
• M30: 13,469,493 km (0.078 R)
• M31: 13,787,389 km (0.037 R)
• M32: 13,915,295 km (0.106 R)
• M33: 15,017,831 km (0.094 R)
• M34: 15,413,667 km (0.111 R)
• M35: 16,962,603 km (0.079 R)
• M36: 17,999,167 km (0.103 R)
• M37: 18,701,679 km (0.036 R)
• M38: 19,700,095 km (0.059 R)
• M39: 19,916,264 km (0.11 R)
• M40: 20,205,736 km (0.109 R)
• M41: 22,195,986 km (0.098 R)
• M42: 22,797,519 km (0.099 R)
• M43: 24,170,678 km (0.067 R)
• M44: 25,492,076 km (0.081 R)
• M45: 25,806,381 km (0.099 R)
• M46: 25,885,219 km (0.071 R)
• M47: 26,042,895 km (0.035 R)
• M48: 26,121,883 km (0.094 R)
• M49: 29,429,641 km (0.063 R)
• M50: 30,589,025 km (0.101 R)
• M51: 31,594,472 km (0.085 R)
• M52: 33,637,979 km (0.049 R)
• M53: 34,241,905 km (0.099 R)
• M54: 37,582,875 km (0.053 R)
• M55: 38,389,207 km (0.112 R)
• M56: 38,479,116 km (0.037 R)
• M57: 40,934,166 km (0.105 R)
• M58: 43,065,188 km (0.104 R)
• M59: 45,042,124 km (0.055 R)
• M60: 46,472,279 km (0.101 R)
• M61: 47,144,722 km (0.077 R)
• M62: 47,241,063 km (0.088 R)
• M63: 47,337,553 km (0.092 R)
• M64: 48,208,063 km (0.032 R)
• M65: 48,791,346 km (0.034 R)
• M66: 49,670,682 km (0.06 R)
• M67: 49,768,668 km (0.052 R)
• M68: 49,866,805 km (0.118 R)
• M69: 50,259,798 km (0.069 R)
• M70: 50,653,839 km (0.104 R)
• M71: 51,048,927 km (0.065 R)
• M72: 52,639,302 km (0.113 R)
• M73: 52,739,233 km (0.107 R)
• M74: 55,055,308 km (0.084 R)
• M75: 55,258,312 km (0.074 R)
• M76: 55,359,889 km (0.059 R)
• M77: 56,276,924 km (0.108 R)
• M78: 57,096,122 km (0.031 R)
• M79: 58,229,176 km (0.102 R)
• M80: 58,435,920 km (0.075 R)
• M81: 59,577,651 km (0.088 R)
• M82: 61,988,570 km (0.07 R)
• M83: 63,791,075 km (0.114 R)
• M84: 63,897,589 km (0.078 R)
• M85: 66,905,254 km (0.073 R)
• M86: 69,629,431 km (0.055 R)
• M87: 69,958,696 km (0.109 R)
• M88: 70,618,872 km (0.084 R)
• M89: 70,949,782 km (0.111 R)
• M90: 71,170,738 km (0.119 R)
• M91: 73,727,216 km (0.117 R)
• M92: 74,848,003 km (0.069 R)
• M93: 74,960,351 km (0.105 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 11,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit