🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.6 AU - 0.76 AU

Year: 207 Days

Day: 39.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.98 AU - 0.98 AU

Year: 358 Days

Day: 24.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 48.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,328,982 km

• M1: 54,902 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.9 AU - 1.38 AU

Year: 449 Days

Day: 34.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,328,982 km

• M1: 1,068,428 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.26 AU - 1.28 AU

Year: 528 Days

Day: 31 Hours

Environment

Temp: -20 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.1 AU - 1.6 AU

Year: 579 Days

Day: 45 Hours

Environment

Temp: -30 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.23 AU - 2.25 AU

Year: 1237 Days

Day: 26.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.07 AU - 2.75 AU

Year: 1380 Days

Day: 21.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,328,982 km

• M1: 673,789 km (0.112 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.81 AU - 3.57 AU

Year: 2102 Days

Day: 41.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,328,982 km

• M1: 83,924 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.4

Radius: 4.8

Gravity: 29.57 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 10.98 AU - 15.16 AU

Year: 17434 Days

Day: 17.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,328,982 km

• M1: 139,575 km (0.116 R)
• M2: 213,177 km (0.098 R)
• M3: 270,473 km (0.062 R)
• M4: 474,824 km (0.073 R)
• M5: 513,121 km (0.065 R)
• M6: 572,661 km (0.093 R)
• M7: 613,650 km (0.096 R)
• M8: 742,903 km (0.064 R)
• M9: 834,008 km (0.108 R)
• M10: 1,002,156 km (0.03 R)
• M11: 1,077,404 km (0.094 R)
• M12: 1,233,883 km (0.118 R)
• M13: 1,867,430 km (0.111 R)
• M14: 2,760,380 km (0.058 R)
• M15: 3,156,964 km (0.112 R)
• M16: 3,494,606 km (0.082 R)
• M17: 3,648,393 km (0.096 R)
• M18: 4,163,458 km (0.093 R)
• M19: 4,326,520 km (0.117 R)
• M20: 4,367,659 km (0.105 R)
• M21: 4,450,237 km (0.067 R)
• M22: 4,533,414 km (0.068 R)
• M23: 5,480,967 km (0.107 R)
• M24: 5,614,857 km (0.071 R)
• M25: 6,819,419 km (0.095 R)
• M26: 7,648,490 km (0.084 R)
• M27: 8,252,866 km (0.075 R)
• M28: 8,664,110 km (0.089 R)
• M29: 10,707,168 km (0.101 R)
• M30: 12,536,601 km (0.084 R)
• M31: 13,728,297 km (0.098 R)
• M32: 13,788,735 km (0.099 R)
• M33: 14,092,718 km (0.047 R)
• M34: 15,142,596 km (0.077 R)
• M35: 15,962,392 km (0.119 R)
• M36: 16,153,578 km (0.111 R)
• M37: 16,217,456 km (0.106 R)
• M38: 17,251,477 km (0.062 R)
• M39: 18,439,882 km (0.089 R)
• M40: 18,506,603 km (0.117 R)
• M41: 19,382,349 km (0.05 R)
• M42: 20,825,071 km (0.085 R)
• M43: 21,173,634 km (0.101 R)
• M44: 21,594,602 km (0.085 R)
• M45: 23,089,235 km (0.118 R)
• M46: 23,812,690 km (0.083 R)
• M47: 23,885,394 km (0.118 R)
• M48: 25,430,142 km (0.038 R)
• M49: 26,177,084 km (0.116 R)
• M50: 26,628,571 km (0.059 R)
• M51: 26,855,361 km (0.089 R)
• M52: 27,387,032 km (0.073 R)
• M53: 27,922,143 km (0.032 R)
• M54: 28,306,311 km (0.057 R)
• M55: 28,383,503 km (0.051 R)
• M56: 30,807,138 km (0.097 R)
• M57: 31,283,757 km (0.102 R)
• M58: 32,647,641 km (0.058 R)
• M59: 32,971,371 km (0.081 R)
• M60: 33,540,441 km (0.048 R)
• M61: 33,785,333 km (0.05 R)
• M62: 33,867,013 km (0.093 R)
• M63: 35,184,073 km (0.05 R)
• M64: 36,099,313 km (0.115 R)
• M65: 36,350,188 km (0.12 R)
• M66: 36,938,108 km (0.114 R)
• M67: 37,275,301 km (0.118 R)
• M68: 37,952,980 km (0.111 R)
• M69: 38,634,697 km (0.111 R)
• M70: 38,720,267 km (0.114 R)
• M71: 41,139,714 km (0.075 R)
• M72: 41,489,324 km (0.111 R)
• M73: 42,103,573 km (0.107 R)
• M74: 42,632,401 km (0.047 R)
• M75: 43,163,474 km (0.097 R)
• M76: 44,859,465 km (0.107 R)
• M77: 47,581,548 km (0.114 R)
• M78: 47,764,805 km (0.083 R)
• M79: 48,040,364 km (0.116 R)
• M80: 48,592,829 km (0.114 R)
• M81: 50,169,890 km (0.083 R)
• M82: 50,449,937 km (0.107 R)
• M83: 51,387,168 km (0.084 R)
• M84: 51,857,803 km (0.117 R)
• M85: 59,878,044 km (0.089 R)
• M86: 60,571,879 km (0.037 R)
• M87: 60,770,545 km (0.118 R)
• M88: 61,268,406 km (0.083 R)
• M89: 62,067,558 km (0.058 R)
• M90: 63,878,440 km (0.101 R)
• M91: 65,095,269 km (0.038 R)
• M92: 67,243,196 km (0.086 R)
• M93: 68,480,968 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.8

Radius: 4.1

Gravity: 26.34 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 14.98 AU - 23.48 AU

Year: 31113 Days

Day: 19.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 88,328,982 km

• M1: 53,706 km (0.114 R)
• M2: 282,142 km (0.062 R)
• M3: 319,691 km (0.106 R)
• M4: 979,417 km (0.104 R)
• M5: 1,067,680 km (0.09 R)
• M6: 1,446,911 km (0.114 R)
• M7: 1,581,997 km (0.074 R)
• M8: 2,514,441 km (0.095 R)
• M9: 2,676,755 km (0.114 R)
• M10: 2,926,733 km (0.07 R)
• M11: 3,720,649 km (0.115 R)
• M12: 4,381,273 km (0.116 R)
• M13: 4,478,511 km (0.108 R)
• M14: 4,576,498 km (0.107 R)
• M15: 5,077,202 km (0.08 R)
• M16: 5,647,918 km (0.111 R)
• M17: 7,362,160 km (0.09 R)
• M18: 8,425,202 km (0.096 R)
• M19: 9,598,499 km (0.103 R)
• M20: 10,821,910 km (0.115 R)
• M21: 13,060,493 km (0.098 R)
• M22: 13,200,516 km (0.096 R)
• M23: 13,980,220 km (0.087 R)
• M24: 14,123,535 km (0.047 R)
• M25: 14,556,471 km (0.097 R)
• M26: 14,629,176 km (0.053 R)
• M27: 15,732,310 km (0.116 R)
• M28: 16,938,219 km (0.096 R)
• M29: 18,330,077 km (0.093 R)
• M30: 20,566,865 km (0.094 R)
• M31: 20,648,396 km (0.092 R)
• M32: 20,975,267 km (0.094 R)
• M33: 23,141,743 km (0.086 R)
• M34: 23,651,723 km (0.106 R)
• M35: 25,552,962 km (0.113 R)
• M36: 26,610,619 km (0.087 R)
• M37: 26,966,363 km (0.098 R)
• M38: 27,772,396 km (0.086 R)
• M39: 31,168,417 km (0.111 R)
• M40: 31,825,451 km (0.091 R)
• M41: 39,246,553 km (0.07 R)
• M42: 41,489,922 km (0.05 R)
• M43: 41,798,991 km (0.031 R)
• M44: 43,043,047 km (0.068 R)
• M45: 45,037,636 km (0.071 R)
• M46: 46,419,621 km (0.057 R)
• M47: 49,880,119 km (0.071 R)
• M48: 50,758,109 km (0.085 R)
• M49: 51,973,741 km (0.094 R)
• M50: 52,084,743 km (0.081 R)
• M51: 52,752,398 km (0.08 R)
• M52: 56,018,568 km (0.067 R)
• M53: 56,588,387 km (0.11 R)
• M54: 56,816,822 km (0.095 R)
• M55: 58,886,509 km (0.108 R)
• M56: 61,684,139 km (0.116 R)
• M57: 61,801,723 km (0.106 R)
• M58: 62,036,891 km (0.112 R)
• M59: 63,454,630 km (0.108 R)
• M60: 63,573,261 km (0.095 R)
• M61: 66,683,251 km (0.095 R)
• M62: 67,045,278 km (0.073 R)
• M63: 68,621,590 km (0.071 R)
• M64: 70,701,150 km (0.119 R)
• M65: 74,421,350 km (0.097 R)
• M66: 75,424,105 km (0.091 R)
• M67: 76,178,976 km (0.1 R)
• M68: 81,404,729 km (0.086 R)
• M69: 81,662,635 km (0.067 R)
• M70: 81,791,589 km (0.106 R)
• M71: 87,535,698 km (0.052 R)
• M72: 88,064,227 km (0.119 R)
• M73: 88,196,621 km (0.051 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 11,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit