🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.71 AU - 0.77 AU

Year: 233 Days

Day: 46.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.84 AU - 0.9 AU

Year: 296 Days

Day: 38.6 Hours

Environment

Temp: 101 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.77 AU - 1.27 AU

Year: 376 Days

Day: 42.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.04 AU - 1.28 AU

Year: 456 Days

Day: 36.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.43 AU - 1.71 AU

Year: 719 Days

Day: 15.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,808,149 km

• M1: 386,411 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.48 AU - 2.36 AU

Year: 972 Days

Day: 25.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,808,149 km

• M1: 238,908 km (0.077 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.2 AU - 3.18 AU

Year: 1611 Days

Day: 19 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,808,149 km

• M1: 71,358 km (0.076 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.64 AU - 4.74 AU

Year: 3133 Days

Day: 13.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.9

Radius: 9.4

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 10.45 AU - 12.21 AU

Year: 13929 Days

Day: 7.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 82,808,149 km

• M1: 208,839 km (0.112 R)
• M2: 305,479 km (0.091 R)
• M3: 439,070 km (0.081 R)
• M4: 631,453 km (0.092 R)
• M5: 728,542 km (0.093 R)
• M6: 873,203 km (0.054 R)
• M7: 938,427 km (0.063 R)
• M8: 1,265,000 km (0.106 R)
• M9: 1,415,645 km (0.099 R)
• M10: 1,680,283 km (0.056 R)
• M11: 2,106,637 km (0.096 R)
• M12: 2,409,274 km (0.096 R)
• M13: 3,539,486 km (0.065 R)
• M14: 4,500,203 km (0.067 R)
• M15: 4,693,932 km (0.102 R)
• M16: 5,702,970 km (0.09 R)
• M17: 5,954,893 km (0.058 R)
• M18: 6,039,715 km (0.102 R)
• M19: 6,426,425 km (0.027 R)
• M20: 6,821,065 km (0.117 R)
• M21: 7,088,695 km (0.054 R)
• M22: 7,359,766 km (0.118 R)
• M23: 8,005,281 km (0.074 R)
• M24: 9,350,465 km (0.06 R)
• M25: 9,449,200 km (0.102 R)
• M26: 9,847,729 km (0.085 R)
• M27: 9,998,523 km (0.076 R)
• M28: 10,971,807 km (0.108 R)
• M29: 11,655,021 km (0.048 R)
• M30: 11,975,010 km (0.111 R)
• M31: 12,406,301 km (0.114 R)
• M32: 13,062,587 km (0.066 R)
• M33: 13,898,839 km (0.1 R)
• M34: 14,867,336 km (0.088 R)
• M35: 15,681,447 km (0.103 R)
• M36: 16,152,980 km (0.116 R)
• M37: 16,869,254 km (0.067 R)
• M38: 16,929,393 km (0.079 R)
• M39: 17,231,132 km (0.057 R)
• M40: 17,962,815 km (0.119 R)
• M41: 18,085,784 km (0.079 R)
• M42: 18,270,687 km (0.109 R)
• M43: 19,330,438 km (0.115 R)
• M44: 19,709,220 km (0.056 R)
• M45: 19,772,650 km (0.09 R)
• M46: 20,795,750 km (0.057 R)
• M47: 21,054,255 km (0.037 R)
• M48: 21,183,956 km (0.093 R)
• M49: 22,561,154 km (0.097 R)
• M50: 22,959,982 km (0.058 R)
• M51: 25,263,640 km (0.062 R)
• M52: 25,608,463 km (0.104 R)
• M53: 25,816,254 km (0.086 R)
• M54: 25,955,081 km (0.115 R)
• M55: 27,074,223 km (0.075 R)
• M56: 28,638,867 km (0.106 R)
• M57: 28,998,500 km (0.081 R)
• M58: 30,086,525 km (0.102 R)
• M59: 31,409,719 km (0.097 R)
• M60: 32,901,957 km (0.116 R)
• M61: 33,960,362 km (0.094 R)
• M62: 34,188,649 km (0.049 R)
• M63: 34,953,094 km (0.046 R)
• M64: 35,645,881 km (0.101 R)
• M65: 36,343,307 km (0.037 R)
• M66: 37,358,627 km (0.117 R)
• M67: 37,909,148 km (0.069 R)
• M68: 38,066,973 km (0.105 R)
• M69: 38,224,949 km (0.061 R)
• M70: 40,621,357 km (0.039 R)
• M71: 41,268,517 km (0.03 R)
• M72: 41,593,444 km (0.088 R)
• M73: 43,148,215 km (0.086 R)
• M74: 44,388,979 km (0.102 R)
• M75: 44,888,636 km (0.093 R)
• M76: 45,641,562 km (0.118 R)
• M77: 46,483,050 km (0.088 R)
• M78: 47,669,661 km (0.1 R)
• M79: 49,640,762 km (0.076 R)
• M80: 50,853,552 km (0.035 R)
• M81: 52,691,063 km (0.103 R)
• M82: 54,639,126 km (0.076 R)
• M83: 54,906,607 km (0.099 R)
• M84: 55,174,537 km (0.09 R)
• M85: 55,263,997 km (0.034 R)
• M86: 58,605,714 km (0.115 R)
• M87: 58,788,223 km (0.095 R)
• M88: 60,531,338 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350

Radius: 3.5

Gravity: 28.57 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 14.88 AU - 24.38 AU

Year: 31767 Days

Day: 18.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 161.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,808,149 km

• M1: 81,980 km (0.087 R)
• M2: 126,261 km (0.089 R)
• M3: 180,565 km (0.06 R)
• M4: 370,704 km (0.118 R)
• M5: 632,500 km (0.11 R)
• M6: 680,970 km (0.084 R)
• M7: 781,499 km (0.064 R)
• M8: 886,816 km (0.043 R)
• M9: 1,140,385 km (0.052 R)
• M10: 1,609,374 km (0.112 R)
• M11: 1,777,522 km (0.082 R)
• M12: 2,058,467 km (0.11 R)
• M13: 2,981,037 km (0.087 R)
• M14: 3,104,305 km (0.092 R)
• M15: 3,313,443 km (0.068 R)
• M16: 3,789,314 km (0.111 R)
• M17: 4,332,654 km (0.082 R)
• M18: 4,519,052 km (0.111 R)
• M19: 4,803,737 km (0.092 R)
• M20: 4,851,758 km (0.097 R)
• M21: 5,094,107 km (0.103 R)
• M22: 5,895,951 km (0.079 R)
• M23: 6,206,666 km (0.107 R)
• M24: 6,416,851 km (0.117 R)
• M25: 6,522,766 km (0.067 R)
• M26: 6,629,280 km (0.09 R)
• M27: 8,294,454 km (0.113 R)
• M28: 8,525,732 km (0.098 R)
• M29: 8,994,722 km (0.085 R)
• M30: 10,826,697 km (0.115 R)
• M31: 10,889,678 km (0.073 R)
• M32: 10,952,808 km (0.082 R)
• M33: 11,079,368 km (0.095 R)
• M34: 11,462,039 km (0.049 R)
• M35: 12,306,070 km (0.078 R)
• M36: 12,437,717 km (0.068 R)
• M37: 12,503,689 km (0.042 R)
• M38: 13,169,998 km (0.108 R)
• M39: 13,847,676 km (0.117 R)
• M40: 13,916,043 km (0.075 R)
• M41: 14,606,138 km (0.099 R)
• M42: 15,095,772 km (0.119 R)
• M43: 15,307,303 km (0.041 R)
• M44: 15,519,732 km (0.113 R)
• M45: 15,661,999 km (0.112 R)
• M46: 16,669,392 km (0.08 R)
• M47: 17,328,071 km (0.096 R)
• M48: 18,369,422 km (0.115 R)
• M49: 22,974,792 km (0.04 R)
• M50: 23,462,182 km (0.07 R)
• M51: 24,117,122 km (0.11 R)
• M52: 24,944,398 km (0.029 R)
• M53: 25,277,851 km (0.098 R)
• M54: 26,371,861 km (0.099 R)
• M55: 28,431,823 km (0.077 R)
• M56: 28,605,806 km (0.117 R)
• M57: 29,129,847 km (0.085 R)
• M58: 30,542,799 km (0.097 R)
• M59: 31,257,577 km (0.074 R)
• M60: 32,703,740 km (0.111 R)
• M61: 34,634,450 km (0.105 R)
• M62: 34,727,351 km (0.057 R)
• M63: 36,507,416 km (0.107 R)
• M64: 37,360,871 km (0.061 R)
• M65: 37,933,532 km (0.092 R)
• M66: 39,571,629 km (0.071 R)
• M67: 39,765,956 km (0.108 R)
• M68: 41,331,199 km (0.082 R)
• M69: 41,923,457 km (0.1 R)
• M70: 43,316,063 km (0.112 R)
• M71: 43,415,995 km (0.074 R)
• M72: 44,420,844 km (0.098 R)
• M73: 45,738,352 km (0.117 R)
• M74: 47,171,649 km (0.104 R)
• M75: 47,790,386 km (0.119 R)
• M76: 50,607,763 km (0.039 R)
• M77: 51,346,926 km (0.074 R)
• M78: 56,839,113 km (0.047 R)
• M79: 58,932,286 km (0.037 R)
• M80: 60,714,445 km (0.104 R)
• M81: 61,387,337 km (0.1 R)
• M82: 61,612,182 km (0.112 R)
• M83: 63,989,442 km (0.096 R)
• M84: 64,217,429 km (0.062 R)
• M85: 64,674,151 km (0.114 R)
• M86: 65,246,663 km (0.059 R)
• M87: 65,476,146 km (0.112 R)
• M88: 66,511,961 km (0.116 R)
• M89: 66,858,430 km (0.094 R)
• M90: 74,032,396 km (0.084 R)
• M91: 77,042,305 km (0.078 R)
• M92: 78,501,183 km (0.064 R)
• M93: 78,745,327 km (0.097 R)
• M94: 79,601,476 km (0.093 R)
• M95: 82,188,173 km (0.093 R)
• M96: 82,436,056 km (0.089 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: 245 - 19,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit