🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.74 AU - 0.86 AU

Year: 255 Days

Day: 15.1 Hours

Environment

Temp: 114 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.22 AU - 1.54 AU

Year: 578 Days

Day: 13.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,320,440 km

• M1: 569,070 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.17 AU - 3.21 AU

Year: 1573 Days

Day: 41.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 105.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.44 AU - 4.72 AU

Year: 2938 Days

Day: 14 Hours

Environment

Temp: -110 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,320,440 km

• M1: 570,267 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.07 AU - 5.01 AU

Year: 3448 Days

Day: 28.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.7

Radius: 8.5

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.09 AU - 7.69 AU

Year: 5758 Days

Day: 14.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 86,320,440 km

• M1: 109,506 km (0.1 R)
• M2: 212,878 km (0.063 R)
• M3: 353,799 km (0.063 R)
• M4: 682,615 km (0.113 R)
• M5: 951,592 km (0.056 R)
• M6: 1,190,350 km (0.107 R)
• M7: 1,303,895 km (0.079 R)
• M8: 1,652,757 km (0.116 R)
• M9: 1,723,218 km (0.099 R)
• M10: 2,015,083 km (0.079 R)
• M11: 2,228,859 km (0.06 R)
• M12: 2,338,514 km (0.102 R)
• M13: 2,547,053 km (0.063 R)
• M14: 3,476,655 km (0.065 R)
• M15: 3,678,013 km (0.07 R)
• M16: 3,826,863 km (0.118 R)
• M17: 4,092,100 km (0.072 R)
• M18: 4,265,933 km (0.113 R)
• M19: 4,343,873 km (0.06 R)
• M20: 4,442,010 km (0.087 R)
• M21: 4,620,629 km (0.105 R)
• M22: 4,903,220 km (0.081 R)
• M23: 5,849,277 km (0.109 R)
• M24: 6,398,750 km (0.078 R)
• M25: 6,850,386 km (0.102 R)
• M26: 6,918,902 km (0.101 R)
• M27: 7,665,245 km (0.113 R)
• M28: 8,168,792 km (0.053 R)
• M29: 8,241,646 km (0.096 R)
• M30: 8,363,568 km (0.096 R)
• M31: 9,359,740 km (0.106 R)
• M32: 9,820,352 km (0.075 R)
• M33: 10,577,766 km (0.116 R)
• M34: 10,683,682 km (0.093 R)
• M35: 10,896,709 km (0.114 R)
• M36: 10,950,115 km (0.1 R)
• M37: 11,218,793 km (0.11 R)
• M38: 11,299,875 km (0.119 R)
• M39: 11,489,715 km (0.071 R)
• M40: 11,982,640 km (0.087 R)
• M41: 12,037,841 km (0.065 R)
• M42: 12,566,371 km (0.108 R)
• M43: 12,734,968 km (0.093 R)
• M44: 13,244,947 km (0.086 R)
• M45: 14,519,670 km (0.111 R)
• M46: 14,608,082 km (0.049 R)
• M47: 14,667,024 km (0.064 R)
• M48: 14,755,736 km (0.104 R)
• M49: 15,201,537 km (0.033 R)
• M50: 15,561,470 km (0.104 R)
• M51: 15,984,832 km (0.049 R)
• M52: 16,719,507 km (0.1 R)
• M53: 16,997,908 km (0.098 R)
• M54: 17,153,191 km (0.054 R)
• M55: 17,905,220 km (0.083 R)
• M56: 18,796,224 km (0.087 R)
• M57: 19,117,860 km (0.067 R)
• M58: 19,668,978 km (0.101 R)
• M59: 20,192,272 km (0.101 R)
• M60: 20,291,006 km (0.106 R)
• M61: 20,986,038 km (0.077 R)
• M62: 21,319,791 km (0.06 R)
• M63: 21,588,020 km (0.047 R)
• M64: 21,958,723 km (0.11 R)
• M65: 22,877,404 km (0.106 R)
• M66: 22,945,920 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.5

Radius: 11.2

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.99 AU - 9.39 AU

Year: 9131 Days

Day: 12.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 86,320,440 km

• M1: 218,413 km (0.117 R)
• M2: 497,263 km (0.088 R)
• M3: 581,038 km (0.089 R)
• M4: 650,900 km (0.081 R)
• M5: 800,349 km (0.087 R)
• M6: 947,104 km (0.073 R)
• M7: 1,242,859 km (0.113 R)
• M8: 1,345,184 km (0.074 R)
• M9: 1,604,736 km (0.11 R)
• M10: 1,949,410 km (0.119 R)
• M11: 2,039,318 km (0.081 R)
• M12: 2,708,021 km (0.079 R)
• M13: 3,014,397 km (0.095 R)
• M14: 3,107,447 km (0.075 R)
• M15: 3,501,338 km (0.109 R)
• M16: 3,623,859 km (0.109 R)
• M17: 4,362,723 km (0.075 R)
• M18: 4,803,887 km (0.098 R)
• M19: 5,599,299 km (0.054 R)
• M20: 6,152,362 km (0.06 R)
• M21: 6,586,196 km (0.103 R)
• M22: 6,738,038 km (0.046 R)
• M23: 7,045,461 km (0.078 R)
• M24: 7,310,399 km (0.049 R)
• M25: 7,642,207 km (0.096 R)
• M26: 7,801,828 km (0.111 R)
• M27: 7,978,952 km (0.095 R)
• M28: 9,102,582 km (0.076 R)
• M29: 9,545,242 km (0.1 R)
• M30: 9,717,429 km (0.074 R)
• M31: 10,082,298 km (0.107 R)
• M32: 10,328,087 km (0.101 R)
• M33: 10,682,784 km (0.088 R)
• M34: 10,807,848 km (0.08 R)
• M35: 11,203,983 km (0.072 R)
• M36: 11,844,262 km (0.08 R)
• M37: 12,609,305 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564

Radius: 7.8

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 15.19 AU - 20.29 AU

Year: 26633 Days

Day: 17 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,320,440 km

• M1: 255,364 km (0.114 R)
• M2: 378,333 km (0.115 R)
• M3: 437,873 km (0.118 R)
• M4: 865,872 km (0.085 R)
• M5: 1,797,568 km (0.043 R)
• M6: 2,503,072 km (0.032 R)
• M7: 2,701,887 km (0.101 R)
• M8: 3,415,768 km (0.103 R)
• M9: 3,771,213 km (0.079 R)
• M10: 4,517,257 km (0.101 R)
• M11: 4,613,598 km (0.07 R)
• M12: 4,808,674 km (0.114 R)
• M13: 5,307,882 km (0.103 R)
• M14: 6,087,437 km (0.102 R)
• M15: 6,301,362 km (0.09 R)
• M16: 6,791,743 km (0.04 R)
• M17: 7,693,669 km (0.108 R)
• M18: 8,158,619 km (0.063 R)
• M19: 8,276,353 km (0.025 R)
• M20: 8,453,925 km (0.116 R)
• M21: 8,632,844 km (0.093 R)
• M22: 9,360,788 km (0.044 R)
• M23: 9,857,004 km (0.079 R)
• M24: 10,234,738 km (0.039 R)
• M25: 11,396,366 km (0.074 R)
• M26: 11,660,256 km (0.077 R)
• M27: 12,126,703 km (0.106 R)
• M28: 12,599,282 km (0.105 R)
• M29: 13,146,810 km (0.086 R)
• M30: 13,284,889 km (0.038 R)
• M31: 13,912,303 km (0.052 R)
• M32: 15,486,072 km (0.056 R)
• M33: 15,705,084 km (0.103 R)
• M34: 17,950,697 km (0.115 R)
• M35: 18,798,917 km (0.101 R)
• M36: 21,665,063 km (0.1 R)
• M37: 22,815,919 km (0.109 R)
• M38: 23,065,149 km (0.032 R)
• M39: 23,148,475 km (0.109 R)
• M40: 24,155,419 km (0.105 R)
• M41: 24,409,436 km (0.12 R)
• M42: 29,400,470 km (0.081 R)
• M43: 31,500,674 km (0.118 R)
• M44: 35,075,166 km (0.102 R)
• M45: 35,170,908 km (0.117 R)
• M46: 35,362,693 km (0.103 R)
• M47: 35,458,734 km (0.091 R)
• M48: 35,843,799 km (0.114 R)
• M49: 36,036,930 km (0.04 R)
• M50: 36,909,834 km (0.045 R)
• M51: 37,495,809 km (0.101 R)
• M52: 37,986,340 km (0.079 R)
• M53: 38,577,850 km (0.087 R)
• M54: 39,570,432 km (0.114 R)
• M55: 40,571,391 km (0.118 R)
• M56: 42,598,293 km (0.119 R)
• M57: 42,905,118 km (0.051 R)
• M58: 43,212,841 km (0.079 R)
• M59: 45,282,079 km (0.094 R)
• M60: 45,490,768 km (0.082 R)
• M61: 46,328,815 km (0.108 R)
• M62: 47,277,714 km (0.059 R)
• M63: 47,383,480 km (0.115 R)
• M64: 49,731,568 km (0.11 R)
• M65: 50,054,700 km (0.097 R)
• M66: 50,594,748 km (0.115 R)
• M67: 53,875,579 km (0.106 R)
• M68: 55,876,899 km (0.088 R)
• M69: 56,774,187 km (0.096 R)
• M70: 56,999,182 km (0.112 R)
• M71: 57,337,423 km (0.117 R)
• M72: 58,242,341 km (0.118 R)
• M73: 58,582,975 km (0.053 R)
• M74: 60,525,354 km (0.041 R)
• M75: 61,446,727 km (0.097 R)
• M76: 61,562,217 km (0.114 R)
• M77: 65,178,446 km (0.117 R)
• M78: 68,144,523 km (0.105 R)
• M79: 70,790,760 km (0.11 R)
• M80: 71,883,123 km (0.044 R)
• M81: 72,126,519 km (0.116 R)
• M82: 73,348,135 km (0.086 R)
• M83: 75,440,261 km (0.112 R)
• M84: 75,811,563 km (0.083 R)
• M85: 77,926,728 km (0.104 R)
• M86: 80,187,451 km (0.102 R)
• M87: 80,566,382 km (0.106 R)
• M88: 80,819,202 km (0.089 R)
• M89: 81,960,634 km (0.115 R)
• M90: 83,362,965 km (0.077 R)
• M91: 84,387,710 km (0.065 R)
• M92: 85,674,551 km (0.084 R)
• M93: 86,191,112 km (0.03 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 19,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit