🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.92 AU - 1.18 AU

Year: 410 Days

Day: 40.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.61 AU - 2.09 AU

Year: 958 Days

Day: 43.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2 AU - 2.18 AU

Year: 1151 Days

Day: 36.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.74 AU - 2.96 AU

Year: 1832 Days

Day: 13.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.9

Radius: 5.9

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 11.39 AU - 12.59 AU

Year: 15810 Days

Day: 24.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 103.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 87,125,034 km

• M1: 74,799 km (0.117 R)
• M2: 155,731 km (0.096 R)
• M3: 219,759 km (0.079 R)
• M4: 419,024 km (0.11 R)
• M5: 886,667 km (0.087 R)
• M6: 940,223 km (0.104 R)
• M7: 1,013,526 km (0.113 R)
• M8: 1,224,758 km (0.107 R)
• M9: 1,961,976 km (0.107 R)
• M10: 2,398,652 km (0.102 R)
• M11: 2,944,984 km (0.083 R)
• M12: 3,358,173 km (0.066 R)
• M13: 3,528,565 km (0.075 R)
• M14: 3,643,755 km (0.089 R)
• M15: 3,730,821 km (0.076 R)
• M16: 3,848,256 km (0.057 R)
• M17: 4,515,313 km (0.119 R)
• M18: 4,862,080 km (0.065 R)
• M19: 5,481,266 km (0.108 R)
• M20: 5,614,857 km (0.068 R)
• M21: 5,817,113 km (0.114 R)
• M22: 6,685,678 km (0.084 R)
• M23: 7,044,414 km (0.1 R)
• M24: 7,557,086 km (0.067 R)
• M25: 7,968,181 km (0.073 R)
• M26: 9,244,999 km (0.086 R)
• M27: 10,130,768 km (0.12 R)
• M28: 10,171,758 km (0.118 R)
• M29: 11,212,360 km (0.117 R)
• M30: 11,254,697 km (0.092 R)
• M31: 11,895,873 km (0.068 R)
• M32: 12,857,787 km (0.091 R)
• M33: 13,035,360 km (0.117 R)
• M34: 13,079,940 km (0.077 R)
• M35: 13,169,101 km (0.073 R)
• M36: 13,392,899 km (0.087 R)
• M37: 14,669,567 km (0.078 R)
• M38: 15,747,121 km (0.068 R)
• M39: 18,375,106 km (0.107 R)
• M40: 19,128,930 km (0.112 R)
• M41: 19,484,225 km (0.092 R)
• M42: 19,739,289 km (0.08 R)
• M43: 19,892,777 km (0.097 R)
• M44: 20,407,543 km (0.05 R)
• M45: 20,666,647 km (0.105 R)
• M46: 22,403,328 km (0.107 R)
• M47: 22,724,216 km (0.119 R)
• M48: 23,858,766 km (0.087 R)
• M49: 25,790,523 km (0.037 R)
• M50: 26,182,919 km (0.037 R)
• M51: 26,351,665 km (0.044 R)
• M52: 26,916,696 km (0.076 R)
• M53: 27,829,243 km (0.118 R)
• M54: 29,684,406 km (0.104 R)
• M55: 30,567,632 km (0.049 R)
• M56: 31,998,835 km (0.101 R)
• M57: 32,964,938 km (0.094 R)
• M58: 33,025,675 km (0.058 R)
• M59: 33,268,921 km (0.075 R)
• M60: 33,329,807 km (0.025 R)
• M61: 33,940,765 km (0.096 R)
• M62: 34,063,286 km (0.112 R)
• M63: 34,432,194 km (0.082 R)
• M64: 34,493,679 km (0.105 R)
• M65: 34,864,083 km (0.088 R)
• M66: 36,483,929 km (0.106 R)
• M67: 38,192,037 km (0.101 R)
• M68: 38,255,766 km (0.094 R)
• M69: 38,575,157 km (0.118 R)
• M70: 40,574,682 km (0.062 R)
• M71: 40,704,833 km (0.074 R)
• M72: 42,277,555 km (0.085 R)
• M73: 43,337,157 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.9

Radius: 6.7

Gravity: 18.8 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 14.22 AU - 15.74 AU

Year: 22078 Days

Day: 18.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,125,034 km

• M1: 97,687 km (0.064 R)
• M2: 259,552 km (0.09 R)
• M3: 348,264 km (0.1 R)
• M4: 558,449 km (0.094 R)
• M5: 1,267,842 km (0.115 R)
• M6: 1,330,673 km (0.108 R)
• M7: 1,459,776 km (0.11 R)
• M8: 2,591,783 km (0.099 R)
• M9: 4,352,849 km (0.097 R)
• M10: 4,497,062 km (0.026 R)
• M11: 4,594,151 km (0.071 R)
• M12: 4,691,838 km (0.089 R)
• M13: 4,790,124 km (0.108 R)
• M14: 5,140,033 km (0.118 R)
• M15: 5,190,597 km (0.093 R)
• M16: 6,130,521 km (0.091 R)
• M17: 6,510,200 km (0.091 R)
• M18: 6,620,005 km (0.061 R)
• M19: 6,841,559 km (0.059 R)
• M20: 7,636,223 km (0.09 R)
• M21: 8,044,326 km (0.096 R)
• M22: 8,340,380 km (0.092 R)
• M23: 9,065,033 km (0.068 R)
• M24: 9,621,836 km (0.116 R)
• M25: 9,935,991 km (0.086 R)
• M26: 11,689,428 km (0.107 R)
• M27: 11,756,298 km (0.109 R)
• M28: 12,567,268 km (0.11 R)
• M29: 13,256,915 km (0.104 R)
• M30: 14,029,737 km (0.098 R)
• M31: 14,744,815 km (0.12 R)
• M32: 15,471,711 km (0.067 R)
• M33: 15,545,014 km (0.054 R)
• M34: 15,692,069 km (0.053 R)
• M35: 16,658,920 km (0.088 R)
• M36: 17,415,735 km (0.044 R)
• M37: 17,492,030 km (0.041 R)
• M38: 17,798,407 km (0.09 R)
• M39: 18,727,858 km (0.078 R)
• M40: 19,832,190 km (0.104 R)
• M41: 20,472,618 km (0.056 R)
• M42: 21,691,691 km (0.097 R)
• M43: 22,600,648 km (0.111 R)
• M44: 23,353,424 km (0.116 R)
• M45: 24,029,607 km (0.084 R)
• M46: 25,142,017 km (0.082 R)
• M47: 26,271,032 km (0.041 R)
• M48: 26,358,546 km (0.083 R)
• M49: 31,227,209 km (0.096 R)
• M50: 32,439,999 km (0.109 R)
• M51: 34,048,924 km (0.107 R)
• M52: 34,527,039 km (0.11 R)
• M53: 34,911,206 km (0.099 R)
• M54: 35,393,360 km (0.09 R)
• M55: 35,683,730 km (0.075 R)
• M56: 37,147,246 km (0.116 R)
• M57: 37,245,531 km (0.12 R)
• M58: 38,729,991 km (0.12 R)
• M59: 41,756,356 km (0.108 R)
• M60: 41,858,531 km (0.116 R)
• M61: 44,962,388 km (0.107 R)
• M62: 45,486,878 km (0.088 R)
• M63: 47,285,194 km (0.095 R)
• M64: 47,391,708 km (0.112 R)
• M65: 48,461,333 km (0.066 R)
• M66: 48,998,987 km (0.039 R)
• M67: 51,497,870 km (0.036 R)
• M68: 51,717,181 km (0.108 R)
• M69: 55,379,337 km (0.103 R)
• M70: 59,468,744 km (0.111 R)
• M71: 60,044,397 km (0.071 R)
• M72: 61,317,325 km (0.12 R)
• M73: 62,131,885 km (0.09 R)
• M74: 64,007,394 km (0.074 R)
• M75: 66,735,760 km (0.083 R)
• M76: 70,108,145 km (0.088 R)
• M77: 72,673,598 km (0.084 R)
• M78: 72,919,388 km (0.118 R)
• M79: 74,153,271 km (0.045 R)
• M80: 74,276,988 km (0.118 R)
• M81: 74,772,756 km (0.068 R)
• M82: 75,145,254 km (0.1 R)
• M83: 77,895,761 km (0.111 R)
• M84: 78,147,534 km (0.089 R)
• M85: 79,157,021 km (0.103 R)
• M86: 80,170,696 km (0.053 R)
• M87: 81,188,709 km (0.087 R)
• M88: 81,699,436 km (0.069 R)
• M89: 83,495,060 km (0.096 R)
• M90: 84,526,836 km (0.091 R)
• M91: 85,433,250 km (0.064 R)
• M92: 86,994,453 km (0.055 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 18,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit