🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.6 AU - 0.8 AU

Year: 218 Days

Day: 36.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.8 AU - 1.12 AU

Year: 351 Days

Day: 39.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.17 AU - 1.67 AU

Year: 631 Days

Day: 29 Hours

Environment

Temp: -42 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.33 AU - 1.77 AU

Year: 719 Days

Day: 37.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.23 AU - 4.27 AU

Year: 2707 Days

Day: 43.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.9

Radius: 10.7

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.48 AU - 5.72 AU

Year: 3678 Days

Day: 13.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 77,635,422 km

• M1: 159,023 km (0.099 R)
• M2: 227,389 km (0.113 R)
• M3: 306,376 km (0.073 R)
• M4: 415,433 km (0.097 R)
• M5: 604,375 km (0.104 R)
• M6: 700,417 km (0.026 R)
• M7: 876,793 km (0.108 R)
• M8: 976,276 km (0.03 R)
• M9: 1,103,583 km (0.106 R)
• M10: 1,427,014 km (0.073 R)
• M11: 1,545,944 km (0.086 R)
• M12: 1,723,816 km (0.058 R)
• M13: 1,966,913 km (0.102 R)
• M14: 2,055,325 km (0.053 R)
• M15: 2,205,970 km (0.103 R)
• M16: 2,778,182 km (0.115 R)
• M17: 3,201,993 km (0.099 R)
• M18: 3,701,051 km (0.105 R)
• M19: 3,885,206 km (0.079 R)
• M20: 4,091,352 km (0.11 R)
• M21: 4,593,103 km (0.059 R)
• M22: 4,672,091 km (0.051 R)
• M23: 4,811,217 km (0.064 R)
• M24: 5,012,576 km (0.087 R)
• M25: 5,155,292 km (0.118 R)
• M26: 5,299,205 km (0.101 R)
• M27: 5,654,500 km (0.117 R)
• M28: 5,909,864 km (0.083 R)
• M29: 6,234,641 km (0.089 R)
• M30: 7,731,667 km (0.074 R)
• M31: 7,825,764 km (0.066 R)
• M32: 8,039,090 km (0.083 R)
• M33: 8,110,748 km (0.117 R)
• M34: 8,182,405 km (0.059 R)
• M35: 8,471,727 km (0.072 R)
• M36: 8,641,970 km (0.072 R)
• M37: 8,813,259 km (0.103 R)
• M38: 9,234,228 km (0.068 R)
• M39: 9,309,326 km (0.079 R)
• M40: 9,434,689 km (0.117 R)
• M41: 9,535,368 km (0.103 R)
• M42: 9,636,496 km (0.03 R)
• M43: 10,198,984 km (0.116 R)
• M44: 10,667,076 km (0.098 R)
• M45: 10,903,740 km (0.05 R)
• M46: 11,062,613 km (0.108 R)
• M47: 11,489,715 km (0.117 R)
• M48: 11,624,353 km (0.106 R)
• M49: 11,759,440 km (0.099 R)
• M50: 11,949,579 km (0.119 R)
• M51: 12,277,796 km (0.119 R)
• M52: 12,498,304 km (0.08 R)
• M53: 13,111,356 km (0.074 R)
• M54: 13,280,252 km (0.12 R)
• M55: 13,877,147 km (0.068 R)
• M56: 14,135,652 km (0.057 R)
• M57: 14,541,063 km (0.026 R)
• M58: 14,950,063 km (0.105 R)
• M59: 15,038,326 km (0.07 R)
• M60: 15,989,469 km (0.109 R)
• M61: 16,593,845 km (0.116 R)
• M62: 16,837,839 km (0.11 R)
• M63: 17,021,395 km (0.111 R)
• M64: 17,267,334 km (0.109 R)
• M65: 17,452,686 km (0.03 R)
• M66: 17,731,686 km (0.09 R)
• M67: 18,894,660 km (0.104 R)
• M68: 19,213,154 km (0.109 R)
• M69: 20,017,242 km (0.12 R)
• M70: 20,146,944 km (0.092 R)
• M71: 20,309,407 km (0.069 R)
• M72: 20,504,931 km (0.097 R)
• M73: 20,799,490 km (0.091 R)
• M74: 21,062,483 km (0.04 R)
• M75: 21,525,338 km (0.086 R)
• M76: 21,691,542 km (0.093 R)
• M77: 21,858,044 km (0.079 R)
• M78: 22,158,885 km (0.094 R)
• M79: 22,326,734 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.4

Radius: 7.2

Gravity: 11.85 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 11.9 AU - 18.2 AU

Year: 21765 Days

Day: 19.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,635,422 km

• M1: 102,325 km (0.046 R)
• M2: 167,101 km (0.094 R)
• M3: 325,525 km (0.071 R)
• M4: 597,344 km (0.086 R)
• M5: 686,804 km (0.045 R)
• M6: 756,965 km (0.103 R)
• M7: 879,635 km (0.058 R)
• M8: 982,708 km (0.08 R)
• M9: 1,089,820 km (0.056 R)
• M10: 1,618,948 km (0.109 R)
• M11: 1,746,406 km (0.118 R)
• M12: 2,148,525 km (0.045 R)
• M13: 2,360,206 km (0.086 R)
• M14: 2,996,146 km (0.033 R)
• M15: 3,192,867 km (0.092 R)
• M16: 4,282,837 km (0.103 R)
• M17: 4,775,912 km (0.062 R)
• M18: 5,052,518 km (0.117 R)
• M19: 5,717,930 km (0.106 R)
• M20: 6,310,038 km (0.119 R)
• M21: 6,973,505 km (0.112 R)
• M22: 7,182,044 km (0.114 R)
• M23: 7,552,149 km (0.026 R)
• M24: 8,421,014 km (0.081 R)
• M25: 8,531,866 km (0.117 R)
• M26: 9,666,715 km (0.086 R)
• M27: 10,251,792 km (0.077 R)
• M28: 10,608,284 km (0.115 R)
• M29: 10,968,965 km (0.096 R)
• M30: 12,074,792 km (0.099 R)
• M31: 13,023,243 km (0.083 R)
• M32: 13,733,833 km (0.069 R)
• M33: 14,126,826 km (0.099 R)
• M34: 17,683,815 km (0.084 R)
• M35: 18,111,216 km (0.098 R)
• M36: 19,340,611 km (0.058 R)
• M37: 21,878,838 km (0.09 R)
• M38: 22,568,185 km (0.09 R)
• M39: 22,722,271 km (0.055 R)
• M40: 23,420,295 km (0.032 R)
• M41: 24,204,038 km (0.074 R)
• M42: 24,440,851 km (0.034 R)
• M43: 24,916,722 km (0.057 R)
• M44: 25,076,044 km (0.099 R)
• M45: 25,877,739 km (0.12 R)
• M46: 27,423,982 km (0.047 R)
• M47: 28,916,221 km (0.094 R)
• M48: 30,434,640 km (0.119 R)
• M49: 31,203,573 km (0.115 R)
• M50: 32,760,587 km (0.077 R)
• M51: 32,935,168 km (0.103 R)
• M52: 33,636,483 km (0.06 R)
• M53: 34,697,730 km (0.108 R)
• M54: 34,964,613 km (0.063 R)
• M55: 36,762,181 km (0.092 R)
• M56: 37,125,255 km (0.083 R)
• M57: 37,307,166 km (0.106 R)
• M58: 37,580,780 km (0.099 R)
• M59: 38,497,366 km (0.116 R)
• M60: 38,589,519 km (0.117 R)
• M61: 38,773,823 km (0.058 R)
• M62: 41,952,479 km (0.116 R)
• M63: 42,998,617 km (0.118 R)
• M64: 43,189,653 km (0.095 R)
• M65: 43,957,090 km (0.094 R)
• M66: 45,700,055 km (0.061 R)
• M67: 47,662,929 km (0.048 R)
• M68: 47,959,731 km (0.057 R)
• M69: 48,157,948 km (0.029 R)
• M70: 48,754,245 km (0.12 R)
• M71: 49,353,086 km (0.074 R)
• M72: 50,054,700 km (0.101 R)
• M73: 50,255,759 km (0.055 R)
• M74: 50,658,626 km (0.112 R)
• M75: 51,569,228 km (0.089 R)
• M76: 53,714,761 km (0.058 R)
• M77: 55,472,835 km (0.059 R)
• M78: 55,576,806 km (0.088 R)
• M79: 56,725,269 km (0.081 R)
• M80: 57,249,759 km (0.092 R)
• M81: 58,092,444 km (0.079 R)
• M82: 60,859,256 km (0.081 R)
• M83: 62,908,149 km (0.12 R)
• M84: 63,016,607 km (0.114 R)
• M85: 65,638,310 km (0.107 R)
• M86: 66,851,848 km (0.109 R)
• M87: 67,405,958 km (0.091 R)
• M88: 67,516,960 km (0.105 R)
• M89: 71,779,452 km (0.063 R)
• M90: 72,119,637 km (0.106 R)
• M91: 73,828,793 km (0.032 R)
• M92: 73,943,086 km (0.083 R)
• M93: 74,172,120 km (0.08 R)
• M94: 74,401,454 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 12,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit