🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.76 AU - 1.04 AU

Year: 307 Days

Day: 40.5 Hours

Environment

Temp: 102 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,160,328 km

• M1: 322,383 km (0.114 R)
• M2: 404,064 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.01 AU - 1.11 AU

Year: 393 Days

Day: 29.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,160,328 km

• M1: 65,374 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.65 AU - 2.13 AU

Year: 935 Days

Day: 12.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.73 AU - 2.43 AU

Year: 1080 Days

Day: 31.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,160,328 km

• M1: 1,985,164 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.22 AU - 2.8 AU

Year: 1431 Days

Day: 36.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.6

Radius: 12.9

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.59 AU - 8.43 AU

Year: 6680 Days

Day: 9.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 87,160,328 km

• M1: 166,203 km (0.11 R)
• M2: 309,967 km (0.11 R)
• M3: 496,067 km (0.056 R)
• M4: 648,357 km (0.101 R)
• M5: 756,666 km (0.086 R)
• M6: 893,548 km (0.076 R)
• M7: 1,169,706 km (0.025 R)
• M8: 1,875,509 km (0.088 R)
• M9: 2,081,804 km (0.097 R)
• M10: 2,172,610 km (0.071 R)
• M11: 2,326,995 km (0.11 R)
• M12: 2,437,249 km (0.108 R)
• M13: 3,015,295 km (0.076 R)
• M14: 3,170,876 km (0.105 R)
• M15: 3,311,349 km (0.098 R)
• M16: 3,690,280 km (0.055 R)
• M17: 4,275,358 km (0.114 R)
• M18: 4,470,284 km (0.091 R)
• M19: 4,991,183 km (0.085 R)
• M20: 5,114,153 km (0.073 R)
• M21: 5,701,474 km (0.111 R)
• M22: 5,808,736 km (0.025 R)
• M23: 5,916,596 km (0.032 R)
• M24: 6,376,908 km (0.058 R)
• M25: 6,600,258 km (0.095 R)
• M26: 6,803,412 km (0.058 R)
• M27: 6,940,144 km (0.078 R)
• M28: 7,285,865 km (0.098 R)
• M29: 7,495,901 km (0.099 R)
• M30: 7,755,453 km (0.104 R)
• M31: 8,018,147 km (0.071 R)
• M32: 8,527,527 km (0.048 R)
• M33: 8,749,082 km (0.086 R)
• M34: 8,873,099 km (0.088 R)
• M35: 9,072,512 km (0.062 R)
• M36: 9,577,854 km (0.083 R)
• M37: 10,118,501 km (0.116 R)
• M38: 10,274,681 km (0.116 R)
• M39: 10,431,759 km (0.085 R)
• M40: 11,256,043 km (0.049 R)
• M41: 12,378,326 km (0.046 R)
• M42: 12,769,824 km (0.092 R)
• M43: 12,966,994 km (0.109 R)
• M44: 14,964,873 km (0.109 R)
• M45: 15,352,033 km (0.104 R)
• M46: 15,923,796 km (0.111 R)
• M47: 16,441,255 km (0.073 R)
• M48: 16,625,111 km (0.106 R)
• M49: 16,933,282 km (0.095 R)
• M50: 17,150,199 km (0.073 R)
• M51: 17,274,515 km (0.104 R)
• M52: 17,617,842 km (0.107 R)
• M53: 17,995,128 km (0.117 R)
• M54: 18,121,388 km (0.079 R)
• M55: 19,465,825 km (0.064 R)
• M56: 20,215,609 km (0.107 R)
• M57: 20,544,425 km (0.063 R)
• M58: 21,642,623 km (0.109 R)
• M59: 22,147,965 km (0.071 R)
• M60: 22,351,268 km (0.094 R)
• M61: 22,828,037 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15

Radius: 14.5

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.13 AU - 8.47 AU

Year: 7098 Days

Day: 8 Hours

Environment

Temp: -163 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,160,328 km

• M1: 180,714 km (0.096 R)
• M2: 287,228 km (0.053 R)
• M3: 404,513 km (0.099 R)
• M4: 616,343 km (0.118 R)
• M5: 741,706 km (0.076 R)
• M6: 877,092 km (0.084 R)
• M7: 1,132,755 km (0.056 R)
• M8: 1,406,070 km (0.09 R)
• M9: 1,852,620 km (0.102 R)
• M10: 2,380,551 km (0.073 R)
• M11: 2,474,648 km (0.056 R)
• M12: 2,647,434 km (0.036 R)
• M13: 2,764,868 km (0.073 R)
• M14: 3,107,447 km (0.096 R)
• M15: 3,378,818 km (0.051 R)
• M16: 3,485,331 km (0.099 R)
• M17: 3,701,799 km (0.089 R)
• M18: 3,967,485 km (0.077 R)
• M19: 4,182,308 km (0.093 R)
• M20: 4,424,357 km (0.103 R)
• M21: 4,706,798 km (0.067 R)
• M22: 5,338,998 km (0.117 R)
• M23: 5,438,631 km (0.029 R)
• M24: 5,576,709 km (0.077 R)
• M25: 5,741,417 km (0.053 R)
• M26: 5,933,650 km (0.086 R)
• M27: 6,311,085 km (0.086 R)
• M28: 6,750,454 km (0.095 R)
• M29: 7,254,749 km (0.086 R)
• M30: 7,393,276 km (0.107 R)
• M31: 7,884,705 km (0.075 R)
• M32: 8,314,500 km (0.09 R)
• M33: 8,899,577 km (0.117 R)
• M34: 9,909,513 km (0.03 R)
• M35: 10,140,492 km (0.093 R)
• M36: 10,420,240 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.9

Radius: 11.1

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.02 AU - 9.66 AU

Year: 7900 Days

Day: 12.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 87,160,328 km

• M1: 145,858 km (0.091 R)
• M2: 428,299 km (0.092 R)
• M3: 545,583 km (0.092 R)
• M4: 757,115 km (0.057 R)
• M5: 895,642 km (0.056 R)
• M6: 1,081,443 km (0.088 R)
• M7: 1,159,533 km (0.096 R)
• M8: 1,373,907 km (0.111 R)
• M9: 1,737,280 km (0.095 R)
• M10: 1,960,330 km (0.106 R)
• M11: 2,143,139 km (0.12 R)
• M12: 2,293,485 km (0.101 R)
• M13: 2,460,287 km (0.108 R)
• M14: 2,538,676 km (0.116 R)
• M15: 2,847,296 km (0.065 R)
• M16: 3,139,611 km (0.075 R)
• M17: 3,648,542 km (0.109 R)
• M18: 3,783,629 km (0.12 R)
• M19: 4,152,238 km (0.072 R)
• M20: 5,241,461 km (0.071 R)
• M21: 5,394,350 km (0.108 R)
• M22: 5,565,789 km (0.104 R)
• M23: 5,704,466 km (0.064 R)
• M24: 6,091,476 km (0.098 R)
• M25: 6,743,274 km (0.052 R)
• M26: 6,946,876 km (0.086 R)
• M27: 7,360,215 km (0.04 R)
• M28: 8,151,887 km (0.043 R)
• M29: 8,728,138 km (0.092 R)
• M30: 9,194,584 km (0.108 R)
• M31: 10,025,152 km (0.062 R)
• M32: 10,428,168 km (0.056 R)
• M33: 10,728,411 km (0.05 R)
• M34: 10,901,346 km (0.079 R)
• M35: 11,713,064 km (0.089 R)
• M36: 12,047,715 km (0.081 R)
• M37: 13,278,307 km (0.085 R)
• M38: 13,557,307 km (0.049 R)
• M39: 14,002,809 km (0.112 R)
• M40: 15,441,492 km (0.031 R)
• M41: 15,906,742 km (0.101 R)
• M42: 16,351,945 km (0.075 R)
• M43: 16,625,859 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999

Radius: 5.6

Gravity: 31.86 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 12.97 AU - 16.45 AU

Year: 20304 Days

Day: 17.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,160,328 km

• M1: 245,939 km (0.068 R)
• M2: 615,595 km (0.091 R)
• M3: 819,198 km (0.05 R)
• M4: 1,014,274 km (0.118 R)
• M5: 1,414,149 km (0.101 R)
• M6: 1,512,883 km (0.111 R)
• M7: 1,682,527 km (0.111 R)
• M8: 1,822,850 km (0.062 R)
• M9: 3,032,798 km (0.119 R)
• M10: 3,333,938 km (0.083 R)
• M11: 3,555,044 km (0.102 R)
• M12: 3,780,787 km (0.113 R)
• M13: 4,104,816 km (0.082 R)
• M14: 4,293,908 km (0.09 R)
• M15: 4,828,570 km (0.109 R)
• M16: 5,230,690 km (0.102 R)
• M17: 5,539,310 km (0.085 R)
• M18: 6,120,348 km (0.099 R)
• M19: 7,626,799 km (0.083 R)
• M20: 7,800,931 km (0.119 R)
• M21: 8,035,201 km (0.116 R)
• M22: 8,691,337 km (0.11 R)
• M23: 9,364,528 km (0.119 R)
• M24: 9,426,611 km (0.094 R)
• M25: 9,551,076 km (0.11 R)
• M26: 10,760,575 km (0.117 R)
• M27: 13,670,553 km (0.108 R)
• M28: 13,741,013 km (0.069 R)
• M29: 14,094,812 km (0.041 R)
• M30: 16,131,288 km (0.079 R)
• M31: 18,257,672 km (0.034 R)
• M32: 19,274,489 km (0.062 R)
• M33: 21,036,752 km (0.056 R)
• M34: 21,117,983 km (0.069 R)
• M35: 21,281,045 km (0.116 R)
• M36: 21,444,406 km (0.063 R)
• M37: 22,019,460 km (0.098 R)
• M38: 22,102,038 km (0.119 R)
• M39: 22,682,927 km (0.084 R)
• M40: 25,142,316 km (0.095 R)
• M41: 25,488,186 km (0.104 R)
• M42: 26,009,834 km (0.053 R)
• M43: 30,676,240 km (0.077 R)
• M44: 30,768,542 km (0.112 R)
• M45: 30,953,295 km (0.075 R)
• M46: 32,163,093 km (0.07 R)
• M47: 34,054,310 km (0.034 R)
• M48: 34,532,724 km (0.114 R)
• M49: 36,078,668 km (0.091 R)
• M50: 37,646,903 km (0.069 R)
• M51: 37,745,787 km (0.12 R)
• M52: 37,943,555 km (0.116 R)
• M53: 38,340,139 km (0.089 R)
• M54: 38,439,472 km (0.108 R)
• M55: 41,459,853 km (0.052 R)
• M56: 42,278,153 km (0.104 R)
• M57: 44,451,212 km (0.089 R)
• M58: 45,393,679 km (0.078 R)
• M59: 45,709,181 km (0.111 R)
• M60: 45,814,647 km (0.099 R)
• M61: 46,342,578 km (0.083 R)
• M62: 50,312,157 km (0.101 R)
• M63: 51,732,589 km (0.099 R)
• M64: 54,054,647 km (0.088 R)
• M65: 54,948,195 km (0.087 R)
• M66: 55,284,492 km (0.118 R)
• M67: 58,113,836 km (0.118 R)
• M68: 58,456,415 km (0.079 R)
• M69: 59,603,532 km (0.089 R)
• M70: 59,718,722 km (0.092 R)
• M71: 60,757,978 km (0.097 R)
• M72: 60,989,855 km (0.107 R)
• M73: 64,383,483 km (0.098 R)
• M74: 64,974,843 km (0.073 R)
• M75: 66,759,546 km (0.078 R)
• M76: 67,958,274 km (0.067 R)
• M77: 68,319,253 km (0.105 R)
• M78: 69,527,106 km (0.107 R)
• M79: 69,648,430 km (0.106 R)
• M80: 70,133,726 km (0.118 R)
• M81: 70,376,972 km (0.107 R)
• M82: 71,352,350 km (0.104 R)
• M83: 71,841,685 km (0.066 R)
• M84: 72,086,726 km (0.117 R)
• M85: 73,316,420 km (0.037 R)
• M86: 73,439,689 km (0.092 R)
• M87: 75,298,143 km (0.119 R)
• M88: 75,671,689 km (0.095 R)
• M89: 76,921,280 km (0.118 R)
• M90: 77,297,519 km (0.081 R)
• M91: 78,177,753 km (0.071 R)
• M92: 79,948,094 km (0.092 R)
• M93: 80,075,103 km (0.109 R)
• M94: 81,603,843 km (0.111 R)
• M95: 83,013,654 km (0.064 R)
• M96: 86,377,661 km (0.115 R)
• M97: 87,029,758 km (0.079 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 14,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit