🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.05 AU - 2.19 AU

Year: 970 Days

Day: 43.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,964,715 km

• M1: 341,682 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.96 AU - 4.74 AU

Year: 2375 Days

Day: 33 Hours

Environment

Temp: -76 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.54 AU - 8.18 AU

Year: 6927 Days

Day: 42.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.2

Radius: 11.8

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.16 AU - 10.38 AU

Year: 8872 Days

Day: 7.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 73,964,715 km

• M1: 148,251 km (0.115 R)
• M2: 328,517 km (0.048 R)
• M3: 501,003 km (0.118 R)
• M4: 645,664 km (0.055 R)
• M5: 723,904 km (0.086 R)
• M6: 944,411 km (0.089 R)
• M7: 1,110,465 km (0.026 R)
• M8: 1,327,083 km (0.108 R)
• M9: 1,711,699 km (0.059 R)
• M10: 1,847,683 km (0.064 R)
• M11: 2,179,491 km (0.11 R)
• M12: 2,253,094 km (0.109 R)
• M13: 2,872,429 km (0.067 R)
• M14: 3,035,341 km (0.1 R)
• M15: 3,370,590 km (0.104 R)
• M16: 3,542,777 km (0.115 R)
• M17: 3,747,427 km (0.075 R)
• M18: 5,055,660 km (0.107 R)
• M19: 5,690,404 km (0.093 R)
• M20: 5,930,658 km (0.092 R)
• M21: 6,174,203 km (0.078 R)
• M22: 6,888,533 km (0.12 R)
• M23: 7,666,592 km (0.045 R)
• M24: 8,085,466 km (0.033 R)
• M25: 8,278,297 km (0.058 R)
• M26: 8,394,685 km (0.057 R)
• M27: 8,511,670 km (0.104 R)
• M28: 9,265,344 km (0.09 R)
• M29: 9,507,693 km (0.068 R)
• M30: 9,588,924 km (0.026 R)
• M31: 9,957,683 km (0.111 R)
• M32: 10,122,989 km (0.114 R)
• M33: 10,540,367 km (0.058 R)
• M34: 10,963,430 km (0.091 R)
• M35: 11,478,495 km (0.089 R)
• M36: 11,608,496 km (0.063 R)
• M37: 13,161,022 km (0.079 R)
• M38: 13,388,261 km (0.096 R)
• M39: 13,846,330 km (0.104 R)
• M40: 14,919,695 km (0.112 R)
• M41: 17,046,528 km (0.11 R)
• M42: 17,244,595 km (0.114 R)
• M43: 17,543,193 km (0.06 R)
• M44: 17,793,171 km (0.113 R)
• M45: 18,347,580 km (0.113 R)
• M46: 19,318,321 km (0.108 R)
• M47: 20,305,817 km (0.08 R)
• M48: 20,568,361 km (0.092 R)
• M49: 21,469,688 km (0.111 R)
• M50: 22,492,189 km (0.075 R)
• M51: 23,585,600 km (0.109 R)
• M52: 24,752,314 km (0.105 R)
• M53: 25,371,051 km (0.065 R)
• M54: 25,540,695 km (0.068 R)
• M55: 26,968,607 km (0.076 R)
• M56: 27,083,947 km (0.119 R)
• M57: 28,246,621 km (0.068 R)
• M58: 28,539,833 km (0.053 R)
• M59: 29,070,157 km (0.114 R)
• M60: 30,861,442 km (0.12 R)
• M61: 31,103,043 km (0.119 R)
• M62: 31,587,890 km (0.099 R)
• M63: 31,831,285 km (0.116 R)
• M64: 31,953,357 km (0.082 R)
• M65: 32,626,697 km (0.094 R)
• M66: 33,304,974 km (0.081 R)
• M67: 35,114,959 km (0.077 R)
• M68: 35,430,311 km (0.043 R)
• M69: 35,556,721 km (0.101 R)
• M70: 35,683,281 km (0.062 R)
• M71: 36,000,279 km (0.081 R)
• M72: 36,254,446 km (0.12 R)
• M73: 38,180,518 km (0.094 R)
• M74: 38,829,923 km (0.085 R)
• M75: 39,417,543 km (0.117 R)
• M76: 39,614,115 km (0.066 R)
• M77: 39,810,985 km (0.082 R)
• M78: 40,008,155 km (0.113 R)
• M79: 40,403,393 km (0.119 R)
• M80: 40,601,610 km (0.11 R)
• M81: 41,131,486 km (0.115 R)
• M82: 42,466,497 km (0.108 R)
• M83: 43,206,707 km (0.066 R)
• M84: 43,612,417 km (0.086 R)
• M85: 44,768,360 km (0.075 R)
• M86: 45,934,475 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.4

Radius: 7.4

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 16.65 AU - 25.03 AU

Year: 29907 Days

Day: 15.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,964,715 km

• M1: 270,473 km (0.112 R)
• M2: 349,760 km (0.036 R)
• M3: 534,812 km (0.116 R)
• M4: 617,839 km (0.074 R)
• M5: 942,915 km (0.116 R)
• M6: 1,097,300 km (0.069 R)
• M7: 1,150,707 km (0.077 R)
• M8: 1,489,546 km (0.036 R)
• M9: 1,549,086 km (0.11 R)
• M10: 1,858,454 km (0.082 R)
• M11: 2,153,461 km (0.086 R)
• M12: 2,463,279 km (0.068 R)
• M13: 2,714,005 km (0.05 R)
• M14: 2,972,958 km (0.109 R)
• M15: 3,162,798 km (0.104 R)
• M16: 4,556,452 km (0.094 R)
• M17: 4,643,668 km (0.079 R)
• M18: 5,270,034 km (0.033 R)
• M19: 5,361,588 km (0.039 R)
• M20: 6,065,745 km (0.089 R)
• M21: 6,551,340 km (0.04 R)
• M22: 7,201,043 km (0.106 R)
• M23: 7,302,919 km (0.083 R)
• M24: 7,507,868 km (0.094 R)
• M25: 7,714,912 km (0.108 R)
• M26: 8,293,706 km (0.048 R)
• M27: 8,777,655 km (0.119 R)
• M28: 9,660,582 km (0.065 R)
• M29: 10,513,738 km (0.095 R)
• M30: 11,628,691 km (0.113 R)
• M31: 12,109,349 km (0.07 R)
• M32: 12,230,524 km (0.075 R)
• M33: 12,535,254 km (0.068 R)
• M34: 12,904,312 km (0.095 R)
• M35: 14,096,159 km (0.103 R)
• M36: 14,479,728 km (0.109 R)
• M37: 14,608,382 km (0.057 R)
• M38: 15,915,717 km (0.062 R)
• M39: 16,852,948 km (0.103 R)
• M40: 17,464,953 km (0.064 R)
• M41: 17,670,500 km (0.051 R)
• M42: 17,807,981 km (0.099 R)
• M43: 18,850,678 km (0.058 R)
• M44: 19,414,812 km (0.111 R)
• M45: 20,199,452 km (0.07 R)
• M46: 20,415,322 km (0.1 R)
• M47: 21,652,796 km (0.097 R)
• M48: 22,317,609 km (0.039 R)
• M49: 23,667,430 km (0.036 R)
• M50: 23,894,969 km (0.068 R)
• M51: 26,053,367 km (0.03 R)
• M52: 27,553,235 km (0.096 R)
• M53: 28,757,049 km (0.108 R)
• M54: 29,162,011 km (0.053 R)
• M55: 29,977,768 km (0.057 R)
• M56: 32,049,848 km (0.032 R)
• M57: 34,253,424 km (0.07 R)
• M58: 35,460,081 km (0.062 R)
• M59: 36,768,314 km (0.075 R)
• M60: 37,384,209 km (0.055 R)
• M61: 38,003,544 km (0.062 R)
• M62: 39,701,629 km (0.094 R)
• M63: 39,791,687 km (0.106 R)
• M64: 40,605,200 km (0.095 R)
• M65: 40,786,663 km (0.101 R)
• M66: 41,150,634 km (0.046 R)
• M67: 41,881,569 km (0.104 R)
• M68: 43,449,206 km (0.098 R)
• M69: 43,541,956 km (0.03 R)
• M70: 44,567,300 km (0.117 R)
• M71: 45,978,158 km (0.082 R)
• M72: 46,831,613 km (0.046 R)
• M73: 48,265,808 km (0.034 R)
• M74: 49,423,546 km (0.092 R)
• M75: 50,005,781 km (0.11 R)
• M76: 52,555,078 km (0.101 R)
• M77: 53,050,098 km (0.083 R)
• M78: 53,149,431 km (0.109 R)
• M79: 53,447,280 km (0.092 R)
• M80: 54,244,637 km (0.107 R)
• M81: 55,851,168 km (0.064 R)
• M82: 56,154,104 km (0.111 R)
• M83: 57,881,062 km (0.089 R)
• M84: 60,348,679 km (0.052 R)
• M85: 60,763,364 km (0.073 R)
• M86: 62,535,949 km (0.058 R)
• M87: 64,325,439 km (0.099 R)
• M88: 65,598,816 km (0.107 R)
• M89: 66,131,833 km (0.099 R)
• M90: 68,818,312 km (0.101 R)
• M91: 70,120,561 km (0.111 R)
• M92: 71,211,878 km (0.085 R)
• M93: 71,321,383 km (0.117 R)
• M94: 71,430,889 km (0.113 R)
• M95: 71,759,705 km (0.043 R)

Kuiper Belt

Range: 34.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 13,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit