🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.92 AU - 1.32 AU

Year: 451 Days

Day: 15.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 46.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.4 AU - 1.42 AU

Year: 638 Days

Day: 21.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.19 AU - 3.59 AU

Year: 2377 Days

Day: 14.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.1

Radius: 4.3

Gravity: 16.01 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.76 AU - 15.66 AU

Year: 17255 Days

Day: 17.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 49,890,698 km

• M1: 168,896 km (0.114 R)
• M2: 223,499 km (0.117 R)
• M3: 550,670 km (0.069 R)
• M4: 671,096 km (0.031 R)
• M5: 725,250 km (0.051 R)
• M6: 1,321,548 km (0.117 R)
• M7: 1,554,621 km (0.083 R)
• M8: 1,627,026 km (0.12 R)
• M9: 1,850,974 km (0.05 R)
• M10: 1,927,868 km (0.1 R)
• M11: 1,979,629 km (0.081 R)
• M12: 2,694,706 km (0.097 R)
• M13: 3,355,779 km (0.066 R)
• M14: 3,608,001 km (0.119 R)
• M15: 3,640,015 km (0.097 R)
• M16: 3,833,894 km (0.109 R)
• M17: 4,064,275 km (0.062 R)
• M18: 4,265,334 km (0.12 R)
• M19: 4,401,169 km (0.111 R)
• M20: 4,469,685 km (0.094 R)
• M21: 4,887,961 km (0.103 R)
• M22: 5,836,112 km (0.105 R)
• M23: 6,369,728 km (0.116 R)
• M24: 6,998,488 km (0.11 R)
• M25: 7,239,340 km (0.118 R)
• M26: 7,401,504 km (0.097 R)
• M27: 7,605,705 km (0.109 R)
• M28: 7,811,851 km (0.093 R)
• M29: 8,061,680 km (0.107 R)
• M30: 8,999,957 km (0.089 R)
• M31: 9,174,239 km (0.105 R)
• M32: 9,481,812 km (0.081 R)
• M33: 10,425,027 km (0.08 R)
• M34: 10,654,061 km (0.083 R)
• M35: 10,977,342 km (0.056 R)
• M36: 11,966,483 km (0.042 R)
• M37: 12,014,355 km (0.118 R)
• M38: 12,787,925 km (0.091 R)
• M39: 13,082,184 km (0.082 R)
• M40: 14,028,540 km (0.105 R)
• M41: 15,203,332 km (0.098 R)
• M42: 15,255,243 km (0.117 R)
• M43: 15,462,885 km (0.075 R)
• M44: 15,515,094 km (0.1 R)
• M45: 15,776,292 km (0.1 R)
• M46: 16,729,081 km (0.111 R)
• M47: 18,745,212 km (0.111 R)
• M48: 19,135,213 km (0.103 R)
• M49: 20,664,403 km (0.043 R)
• M50: 20,836,739 km (0.115 R)
• M51: 22,056,112 km (0.097 R)
• M52: 22,349,922 km (0.065 R)
• M53: 24,442,198 km (0.08 R)
• M54: 24,807,067 km (0.062 R)
• M55: 25,357,886 km (0.091 R)
• M56: 25,603,975 km (0.093 R)
• M57: 26,222,562 km (0.116 R)
• M58: 26,783,554 km (0.067 R)
• M59: 27,285,604 km (0.098 R)
• M60: 27,917,356 km (0.114 R)
• M61: 28,938,212 km (0.11 R)
• M62: 31,147,922 km (0.083 R)
• M63: 31,808,098 km (0.117 R)
• M64: 31,874,370 km (0.065 R)
• M65: 32,673,222 km (0.107 R)
• M66: 34,222,607 km (0.07 R)
• M67: 34,972,093 km (0.076 R)
• M68: 35,451,853 km (0.05 R)
• M69: 38,164,212 km (0.096 R)
• M70: 39,580,904 km (0.06 R)
• M71: 39,723,471 km (0.11 R)
• M72: 40,367,340 km (0.069 R)
• M73: 40,870,587 km (0.1 R)
• M74: 40,942,544 km (0.092 R)
• M75: 41,014,650 km (0.047 R)
• M76: 41,375,779 km (0.111 R)
• M77: 43,123,681 km (0.115 R)
• M78: 43,490,943 km (0.04 R)
• M79: 44,376,413 km (0.056 R)
• M80: 46,015,108 km (0.119 R)
• M81: 46,240,103 km (0.091 R)
• M82: 46,540,646 km (0.105 R)
• M83: 46,766,538 km (0.09 R)
• M84: 47,294,918 km (0.054 R)
• M85: 47,673,550 km (0.067 R)
• M86: 47,901,238 km (0.116 R)
• M87: 48,510,102 km (0.11 R)
• M88: 48,891,875 km (0.084 R)
• M89: 49,044,914 km (0.032 R)
• M90: 49,889,394 km (0.084 R)
• M91: 50,043,480 km (0.04 R)
• M92: 50,274,758 km (0.051 R)
• M93: 50,429,293 km (0.105 R)
• M94: 50,738,661 km (0.088 R)
• M95: 50,971,136 km (0.09 R)
• M96: 52,138,598 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.6

Radius: 6.8

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 15.02 AU - 19.28 AU

Year: 27045 Days

Day: 19.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 66.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,890,698 km

• M1: 141,968 km (0.096 R)
• M2: 424,708 km (0.084 R)
• M3: 727,046 km (0.102 R)
• M4: 816,505 km (0.055 R)
• M5: 1,107,623 km (0.103 R)
• M6: 1,318,855 km (0.076 R)
• M7: 1,542,952 km (0.087 R)
• M8: 2,180,838 km (0.115 R)
• M9: 2,891,727 km (0.059 R)
• M10: 3,242,384 km (0.107 R)
• M11: 4,144,459 km (0.063 R)
• M12: 4,980,712 km (0.12 R)
• M13: 5,867,528 km (0.063 R)
• M14: 5,940,531 km (0.04 R)
• M15: 6,013,834 km (0.096 R)
• M16: 6,198,588 km (0.05 R)
• M17: 6,347,737 km (0.102 R)
• M18: 6,611,478 km (0.032 R)
• M19: 6,840,512 km (0.106 R)
• M20: 6,917,406 km (0.106 R)
• M21: 7,033,344 km (0.081 R)
• M22: 7,188,926 km (0.071 R)
• M23: 7,622,610 km (0.111 R)
• M24: 7,862,714 km (0.119 R)
• M25: 7,943,348 km (0.104 R)
• M26: 8,681,164 km (0.116 R)
• M27: 9,016,114 km (0.078 R)
• M28: 10,002,413 km (0.105 R)
• M29: 11,890,039 km (0.076 R)
• M30: 11,982,490 km (0.099 R)
• M31: 12,308,464 km (0.1 R)
• M32: 12,637,430 km (0.089 R)
• M33: 12,921,666 km (0.062 R)
• M34: 13,207,996 km (0.114 R)
• M35: 13,496,421 km (0.073 R)
• M36: 13,981,716 km (0.066 R)
• M37: 14,522,064 km (0.094 R)
• M38: 14,770,097 km (0.069 R)
• M39: 16,132,934 km (0.104 R)
• M40: 16,184,096 km (0.115 R)
• M41: 16,699,610 km (0.074 R)
• M42: 17,115,792 km (0.067 R)
• M43: 17,799,454 km (0.062 R)
• M44: 18,438,386 km (0.074 R)
• M45: 18,599,354 km (0.115 R)
• M46: 19,465,525 km (0.106 R)
• M47: 19,738,841 km (0.1 R)
• M48: 20,566,416 km (0.112 R)
• M49: 20,677,717 km (0.102 R)
• M50: 22,312,672 km (0.051 R)
• M51: 22,541,407 km (0.104 R)
• M52: 24,105,752 km (0.046 R)
• M53: 24,517,146 km (0.066 R)
• M54: 24,871,544 km (0.109 R)
• M55: 27,155,005 km (0.074 R)
• M56: 28,012,949 km (0.057 R)
• M57: 29,004,484 km (0.074 R)
• M58: 29,567,271 km (0.116 R)
• M59: 30,070,518 km (0.097 R)
• M60: 31,021,662 km (0.109 R)
• M61: 31,404,931 km (0.091 R)
• M62: 32,240,735 km (0.103 R)
• M63: 32,758,643 km (0.085 R)
• M64: 34,460,917 km (0.086 R)
• M65: 34,857,800 km (0.078 R)
• M66: 34,990,493 km (0.096 R)
• M67: 35,322,750 km (0.087 R)
• M68: 35,923,535 km (0.089 R)
• M69: 36,797,486 km (0.114 R)
• M70: 36,864,954 km (0.096 R)
• M71: 38,087,169 km (0.063 R)
• M72: 38,566,032 km (0.112 R)
• M73: 39,253,584 km (0.091 R)
• M74: 40,501,380 km (0.118 R)
• M75: 40,780,380 km (0.088 R)
• M76: 41,902,962 km (0.104 R)
• M77: 42,326,623 km (0.116 R)
• M78: 42,397,383 km (0.059 R)
• M79: 46,056,696 km (0.078 R)
• M80: 47,592,767 km (0.106 R)
• M81: 47,813,574 km (0.107 R)
• M82: 48,551,989 km (0.1 R)
• M83: 48,774,291 km (0.118 R)
• M84: 48,848,492 km (0.117 R)
• M85: 49,219,794 km (0.043 R)
• M86: 49,815,941 km (0.095 R)
• M87: 49,890,740 km (0.073 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 20,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit