🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.94 AU - 1.5 AU

Year: 492 Days

Day: 26.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.61 AU - 2.43 AU

Year: 1049 Days

Day: 40.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.74 AU - 3 AU

Year: 1776 Days

Day: 21.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.8

Radius: 13

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.27 AU - 11.65 AU

Year: 11481 Days

Day: 12.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 90,144,851 km

• M1: 260,450 km (0.094 R)
• M2: 381,624 km (0.057 R)
• M3: 465,997 km (0.081 R)
• M4: 674,836 km (0.055 R)
• M5: 783,893 km (0.097 R)
• M6: 882,927 km (0.119 R)
• M7: 1,058,405 km (0.102 R)
• M8: 1,265,748 km (0.11 R)
• M9: 1,384,678 km (0.083 R)
• M10: 1,507,498 km (0.058 R)
• M11: 1,898,995 km (0.085 R)
• M12: 2,495,292 km (0.045 R)
• M13: 2,698,297 km (0.114 R)
• M14: 2,933,016 km (0.102 R)
• M15: 3,451,073 km (0.06 R)
• M16: 3,997,853 km (0.075 R)
• M17: 4,727,442 km (0.042 R)
• M18: 4,916,384 km (0.088 R)
• M19: 5,043,692 km (0.116 R)
• M20: 5,831,026 km (0.109 R)
• M21: 6,033,881 km (0.112 R)
• M22: 7,047,256 km (0.057 R)
• M23: 8,492,222 km (0.06 R)
• M24: 8,607,113 km (0.11 R)
• M25: 8,838,541 km (0.085 R)
• M26: 9,071,914 km (0.087 R)
• M27: 9,189,498 km (0.099 R)
• M28: 9,346,875 km (0.088 R)
• M29: 9,824,691 km (0.107 R)
• M30: 10,107,131 km (0.106 R)
• M31: 11,432,120 km (0.092 R)
• M32: 12,029,015 km (0.117 R)
• M33: 12,505,036 km (0.092 R)
• M34: 12,855,244 km (0.069 R)
• M35: 12,987,339 km (0.117 R)
• M36: 14,106,182 km (0.084 R)
• M37: 15,209,167 km (0.031 R)
• M38: 15,723,933 km (0.105 R)
• M39: 15,818,180 km (0.075 R)
• M40: 15,959,849 km (0.055 R)
• M41: 17,692,940 km (0.075 R)
• M42: 19,840,268 km (0.113 R)
• M43: 20,970,480 km (0.106 R)
• M44: 21,126,211 km (0.064 R)
• M45: 21,386,661 km (0.101 R)
• M46: 21,491,081 km (0.073 R)
• M47: 21,753,026 km (0.079 R)
• M48: 21,963,361 km (0.092 R)
• M49: 23,078,464 km (0.059 R)
• M50: 23,508,109 km (0.037 R)
• M51: 24,484,683 km (0.12 R)
• M52: 25,032,810 km (0.089 R)
• M53: 25,529,774 km (0.107 R)
• M54: 27,720,186 km (0.062 R)
• M55: 28,693,919 km (0.096 R)
• M56: 29,736,915 km (0.109 R)
• M57: 30,263,200 km (0.108 R)
• M58: 30,498,069 km (0.099 R)
• M59: 30,733,536 km (0.029 R)
• M60: 32,039,376 km (0.097 R)
• M61: 32,398,710 km (0.09 R)
• M62: 33,181,705 km (0.105 R)
• M63: 33,849,211 km (0.11 R)
• M64: 35,320,805 km (0.046 R)
• M65: 35,444,373 km (0.115 R)
• M66: 35,754,041 km (0.06 R)
• M67: 36,313,537 km (0.085 R)
• M68: 37,189,731 km (0.053 R)
• M69: 37,441,205 km (0.043 R)
• M70: 37,630,297 km (0.099 R)
• M71: 37,819,688 km (0.091 R)
• M72: 38,516,964 km (0.117 R)
• M73: 40,052,736 km (0.113 R)
• M74: 40,957,803 km (0.091 R)
• M75: 43,051,874 km (0.119 R)
• M76: 43,580,852 km (0.079 R)
• M77: 43,912,660 km (0.068 R)
• M78: 44,378,358 km (0.117 R)
• M79: 44,645,241 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.4

Radius: 4.8

Gravity: 20.46 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 18.81 AU - 19.89 AU

Year: 31089 Days

Day: 22.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 155.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,144,851 km

• M1: 124,166 km (0.107 R)
• M2: 163,660 km (0.118 R)
• M3: 459,415 km (0.073 R)
• M4: 780,302 km (0.112 R)
• M5: 835,055 km (0.038 R)
• M6: 948,451 km (0.045 R)
• M7: 1,190,051 km (0.058 R)
• M8: 1,484,160 km (0.091 R)
• M9: 1,728,155 km (0.098 R)
• M10: 2,292,139 km (0.079 R)
• M11: 2,371,425 km (0.062 R)
• M12: 3,481,591 km (0.104 R)
• M13: 5,771,187 km (0.119 R)
• M14: 6,824,954 km (0.077 R)
• M15: 7,697,858 km (0.095 R)
• M16: 8,299,091 km (0.04 R)
• M17: 9,418,981 km (0.115 R)
• M18: 10,256,729 km (0.056 R)
• M19: 10,984,224 km (0.093 R)
• M20: 11,387,988 km (0.113 R)
• M21: 12,140,765 km (0.093 R)
• M22: 13,050,918 km (0.119 R)
• M23: 14,128,322 km (0.07 R)
• M24: 14,274,030 km (0.109 R)
• M25: 14,788,198 km (0.078 R)
• M26: 15,233,850 km (0.11 R)
• M27: 17,370,557 km (0.104 R)
• M28: 17,761,905 km (0.117 R)
• M29: 17,998,120 km (0.092 R)
• M30: 18,394,105 km (0.037 R)
• M31: 19,033,636 km (0.087 R)
• M32: 19,114,120 km (0.085 R)
• M33: 19,843,260 km (0.064 R)
• M34: 21,078,639 km (0.116 R)
• M35: 22,423,674 km (0.119 R)
• M36: 23,106,438 km (0.091 R)
• M37: 23,278,326 km (0.118 R)
• M38: 25,994,425 km (0.055 R)
• M39: 26,531,631 km (0.073 R)
• M40: 26,711,597 km (0.09 R)
• M41: 26,801,655 km (0.095 R)
• M42: 27,435,053 km (0.084 R)
• M43: 28,716,807 km (0.094 R)
• M44: 28,809,109 km (0.073 R)
• M45: 29,179,214 km (0.064 R)
• M46: 29,271,965 km (0.037 R)
• M47: 30,581,246 km (0.089 R)
• M48: 31,243,067 km (0.089 R)
• M49: 32,773,453 km (0.032 R)
• M50: 33,063,074 km (0.104 R)
• M51: 34,132,400 km (0.059 R)
• M52: 35,114,211 km (0.096 R)
• M53: 37,912,439 km (0.116 R)
• M54: 40,367,340 km (0.117 R)
• M55: 42,346,819 km (0.1 R)
• M56: 42,767,638 km (0.075 R)
• M57: 43,189,803 km (0.119 R)
• M58: 44,144,686 km (0.119 R)
• M59: 45,967,237 km (0.077 R)
• M60: 49,242,982 km (0.076 R)
• M61: 49,574,790 km (0.062 R)
• M62: 49,796,194 km (0.054 R)
• M63: 50,129,199 km (0.116 R)
• M64: 50,797,303 km (0.095 R)
• M65: 51,020,653 km (0.063 R)
• M66: 51,917,343 km (0.091 R)
• M67: 52,029,691 km (0.067 R)
• M68: 52,142,338 km (0.09 R)
• M69: 52,706,172 km (0.041 R)
• M70: 53,612,586 km (0.119 R)
• M71: 53,953,669 km (0.039 R)
• M72: 56,709,411 km (0.09 R)
• M73: 57,987,575 km (0.115 R)
• M74: 58,337,784 km (0.034 R)
• M75: 59,040,445 km (0.119 R)
• M76: 59,981,565 km (0.119 R)
• M77: 61,878,766 km (0.03 R)
• M78: 62,356,132 km (0.088 R)
• M79: 63,314,606 km (0.068 R)
• M80: 64,640,342 km (0.073 R)
• M81: 64,761,217 km (0.076 R)
• M82: 65,245,915 km (0.085 R)
• M83: 66,096,977 km (0.078 R)
• M84: 66,340,821 km (0.077 R)
• M85: 73,036,224 km (0.059 R)
• M86: 73,414,407 km (0.102 R)
• M87: 75,060,881 km (0.068 R)
• M88: 75,188,039 km (0.117 R)
• M89: 75,315,198 km (0.089 R)
• M90: 75,569,963 km (0.098 R)
• M91: 76,080,092 km (0.106 R)
• M92: 77,360,649 km (0.062 R)
• M93: 78,777,491 km (0.092 R)
• M94: 81,244,659 km (0.116 R)
• M95: 85,722,572 km (0.08 R)
• M96: 89,200,573 km (0.107 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 14,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit