🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.62 AU - 0.7 AU

Year: 204 Days

Day: 13.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.75 AU - 1.23 AU

Year: 375 Days

Day: 35.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.64 AU - 4.24 AU

Year: 2978 Days

Day: 41.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.9

Radius: 8.2

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.55 AU - 6.77 AU

Year: 5128 Days

Day: 10.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 16,050,632 km

• M1: 123,418 km (0.092 R)
• M2: 213,027 km (0.085 R)
• M3: 359,184 km (0.089 R)
• M4: 426,055 km (0.097 R)
• M5: 715,826 km (0.1 R)
• M6: 842,535 km (0.113 R)
• M7: 895,493 km (0.094 R)
• M8: 1,104,331 km (0.066 R)
• M9: 1,192,295 km (0.108 R)
• M10: 1,717,982 km (0.103 R)
• M11: 1,925,624 km (0.12 R)
• M12: 2,014,635 km (0.118 R)
• M13: 2,104,992 km (0.052 R)
• M14: 2,196,695 km (0.099 R)
• M15: 2,441,587 km (0.114 R)
• M16: 2,616,168 km (0.109 R)
• M17: 2,875,869 km (0.092 R)
• M18: 2,957,400 km (0.111 R)
• M19: 3,081,267 km (0.116 R)
• M20: 3,463,191 km (0.073 R)
• M21: 3,528,266 km (0.108 R)
• M22: 3,815,194 km (0.055 R)
• M23: 3,995,610 km (0.064 R)
• M24: 4,178,867 km (0.076 R)
• M25: 4,317,993 km (0.025 R)
• M26: 4,817,500 km (0.047 R)
• M27: 5,793,028 km (0.103 R)
• M28: 6,476,690 km (0.12 R)
• M29: 6,882,549 km (0.08 R)
• M30: 7,019,730 km (0.099 R)
• M31: 7,241,135 km (0.112 R)
• M32: 7,324,761 km (0.117 R)
• M33: 7,492,909 km (0.106 R)
• M34: 7,776,097 km (0.08 R)
• M35: 7,976,409 km (0.092 R)
• M36: 8,091,599 km (0.065 R)
• M37: 8,207,388 km (0.074 R)
• M38: 8,558,045 km (0.044 R)
• M39: 8,913,640 km (0.105 R)
• M40: 9,003,398 km (0.069 R)
• M41: 9,608,821 km (0.043 R)
• M42: 9,978,328 km (0.049 R)
• M43: 10,071,527 km (0.05 R)
• M44: 10,667,974 km (0.062 R)
• M45: 12,928,996 km (0.088 R)
• M46: 13,473,682 km (0.095 R)
• M47: 14,974,896 km (0.11 R)
• M48: 15,117,164 km (0.101 R)
• M49: 15,331,538 km (0.091 R)
• M50: 15,799,330 km (0.107 R)
• M51: 15,907,938 km (0.065 R)
• M52: 16,053,198 km (0.083 R)
• M53: 16,126,052 km (0.102 R)
• M54: 16,381,565 km (0.061 R)
• M55: 16,601,773 km (0.063 R)
• M56: 16,933,881 km (0.043 R)
• M57: 17,943,217 km (0.114 R)
• M58: 18,056,613 km (0.108 R)
• M59: 18,512,437 km (0.108 R)
• M60: 19,590,589 km (0.113 R)
• M61: 19,746,321 km (0.111 R)
• M62: 19,863,456 km (0.096 R)
• M63: 20,098,175 km (0.109 R)
• M64: 20,530,961 km (0.088 R)
• M65: 20,808,017 km (0.096 R)
• M66: 20,966,890 km (0.097 R)
• M67: 21,166,154 km (0.106 R)
• M68: 21,245,890 km (0.085 R)
• M69: 22,577,759 km (0.109 R)
• M70: 23,728,765 km (0.038 R)
• M71: 24,436,962 km (0.053 R)
• M72: 24,646,548 km (0.114 R)
• M73: 25,618,336 km (0.091 R)
• M74: 25,703,457 km (0.107 R)
• M75: 26,344,783 km (0.046 R)
• M76: 26,861,494 km (0.096 R)
• M77: 27,381,646 km (0.098 R)
• M78: 27,686,676 km (0.116 R)
• M79: 28,300,028 km (0.098 R)
• M80: 28,564,217 km (0.077 R)
• M81: 29,228,282 km (0.111 R)
• M82: 29,584,625 km (0.1 R)
• M83: 29,763,244 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.5

Radius: 10.4

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.24 AU - 7.24 AU

Year: 6663 Days

Day: 13.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 16,050,632 km

• M1: 329,564 km (0.112 R)
• M2: 411,544 km (0.117 R)
• M3: 534,513 km (0.1 R)
• M4: 707,748 km (0.116 R)
• M5: 900,430 km (0.048 R)
• M6: 968,646 km (0.117 R)
• M7: 1,260,063 km (0.11 R)
• M8: 1,545,944 km (0.117 R)
• M9: 1,834,967 km (0.057 R)
• M10: 2,104,543 km (0.063 R)
• M11: 2,444,728 km (0.071 R)
• M12: 2,621,553 km (0.087 R)
• M13: 2,762,025 km (0.074 R)
• M14: 2,967,124 km (0.059 R)
• M15: 3,050,600 km (0.116 R)
• M16: 3,134,973 km (0.099 R)
• M17: 3,219,945 km (0.077 R)
• M18: 3,545,918 km (0.104 R)
• M19: 3,634,630 km (0.086 R)
• M20: 3,974,067 km (0.095 R)
• M21: 4,276,554 km (0.055 R)
• M22: 5,128,065 km (0.085 R)
• M23: 5,898,943 km (0.102 R)
• M24: 6,164,031 km (0.109 R)
• M25: 7,038,430 km (0.079 R)
• M26: 7,122,355 km (0.12 R)
• M27: 7,347,948 km (0.08 R)
• M28: 7,893,083 km (0.069 R)
• M29: 8,155,926 km (0.042 R)
• M30: 8,244,189 km (0.118 R)
• M31: 9,328,026 km (0.086 R)
• M32: 10,012,286 km (0.103 R)
• M33: 10,841,806 km (0.079 R)
• M34: 11,627,195 km (0.078 R)
• M35: 12,295,449 km (0.118 R)
• M36: 12,396,876 km (0.116 R)
• M37: 13,252,127 km (0.064 R)
• M38: 13,321,391 km (0.117 R)
• M39: 13,774,374 km (0.047 R)
• M40: 14,055,767 km (0.09 R)
• M41: 14,410,164 km (0.117 R)
• M42: 14,659,993 km (0.102 R)
• M43: 14,983,274 km (0.097 R)
• M44: 15,308,949 km (0.109 R)
• M45: 15,381,653 km (0.064 R)
• M46: 15,563,863 km (0.039 R)
• M47: 16,485,685 km (0.08 R)
• M48: 16,709,484 km (0.09 R)
• M49: 17,997,222 km (0.095 R)
• M50: 18,304,795 km (0.119 R)
• M51: 19,355,870 km (0.118 R)
• M52: 19,513,247 km (0.05 R)
• M53: 19,789,704 km (0.096 R)
• M54: 20,989,180 km (0.085 R)
• M55: 21,965,605 km (0.038 R)
• M56: 22,047,585 km (0.051 R)
• M57: 22,253,132 km (0.115 R)
• M58: 22,335,560 km (0.119 R)
• M59: 22,666,172 km (0.083 R)
• M60: 22,832,076 km (0.053 R)
• M61: 23,081,755 km (0.103 R)
• M62: 23,332,331 km (0.095 R)
• M63: 23,667,730 km (0.065 R)
• M64: 23,878,214 km (0.111 R)
• M65: 24,300,977 km (0.108 R)
• M66: 24,683,649 km (0.042 R)
• M67: 24,982,695 km (0.11 R)
• M68: 25,111,199 km (0.09 R)
• M69: 25,240,003 km (0.082 R)
• M70: 25,843,631 km (0.049 R)
• M71: 26,103,781 km (0.108 R)
• M72: 26,757,973 km (0.092 R)
• M73: 26,889,469 km (0.099 R)
• M74: 27,109,229 km (0.115 R)
• M75: 27,771,648 km (0.118 R)
• M76: 28,038,231 km (0.043 R)
• M77: 28,127,242 km (0.102 R)
• M78: 28,529,062 km (0.12 R)
• M79: 29,428,594 km (0.111 R)
• M80: 29,745,741 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.6

Radius: 11.1

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.67 AU - 10.53 AU

Year: 9604 Days

Day: 14.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 16,050,632 km

• M1: 173,982 km (0.093 R)
• M2: 439,668 km (0.104 R)
• M3: 618,438 km (0.116 R)
• M4: 700,716 km (0.059 R)
• M5: 787,184 km (0.084 R)
• M6: 972,087 km (0.104 R)
• M7: 1,429,408 km (0.062 R)
• M8: 1,681,929 km (0.034 R)
• M9: 1,899,444 km (0.106 R)
• M10: 1,999,076 km (0.046 R)
• M11: 2,388,779 km (0.068 R)
• M12: 2,859,414 km (0.109 R)
• M13: 4,438,270 km (0.043 R)
• M14: 5,260,310 km (0.113 R)
• M15: 6,203,525 km (0.082 R)
• M16: 6,694,654 km (0.107 R)
• M17: 7,395,520 km (0.109 R)
• M18: 7,474,807 km (0.029 R)
• M19: 7,714,463 km (0.082 R)
• M20: 8,160,414 km (0.105 R)
• M21: 10,203,173 km (0.05 R)
• M22: 11,098,965 km (0.085 R)
• M23: 13,205,004 km (0.08 R)
• M24: 13,349,665 km (0.111 R)
• M25: 13,738,320 km (0.044 R)
• M26: 13,933,994 km (0.092 R)
• M27: 14,278,668 km (0.092 R)
• M28: 15,634,473 km (0.08 R)
• M29: 15,941,299 km (0.111 R)
• M30: 16,769,323 km (0.09 R)
• M31: 17,930,502 km (0.07 R)
• M32: 18,090,871 km (0.044 R)
• M33: 18,683,128 km (0.118 R)
• M34: 20,777,199 km (0.103 R)
• M35: 20,945,647 km (0.092 R)
• M36: 21,170,941 km (0.044 R)
• M37: 21,397,133 km (0.058 R)
• M38: 22,195,088 km (0.098 R)
• M39: 22,482,316 km (0.108 R)
• M40: 22,886,679 km (0.066 R)
• M41: 23,761,228 km (0.086 R)
• M42: 23,996,246 km (0.062 R)
• M43: 24,291,104 km (0.095 R)
• M44: 24,706,088 km (0.082 R)
• M45: 24,825,019 km (0.062 R)
• M46: 26,328,178 km (0.029 R)
• M47: 26,937,789 km (0.104 R)
• M48: 27,552,038 km (0.104 R)
• M49: 29,864,373 km (0.103 R)
• M50: 30,755,527 km (0.104 R)
• M51: 31,397,302 km (0.09 R)
• M52: 32,043,714 km (0.091 R)
• M53: 32,433,566 km (0.1 R)
• M54: 32,759,690 km (0.119 R)
• M55: 33,678,520 km (0.062 R)
• M56: 34,008,682 km (0.041 R)
• M57: 34,273,770 km (0.106 R)
• M58: 34,805,740 km (0.066 R)
• M59: 35,810,589 km (0.072 R)
• M60: 36,012,695 km (0.099 R)
• M61: 38,605,376 km (0.044 R)
• M62: 38,881,833 km (0.11 R)
• M63: 40,203,680 km (0.092 R)
• M64: 40,413,715 km (0.096 R)
• M65: 40,764,672 km (0.067 R)
• M66: 41,469,577 km (0.091 R)
• M67: 42,107,462 km (0.109 R)
• M68: 42,534,564 km (0.096 R)
• M69: 42,748,639 km (0.079 R)
• M70: 42,963,012 km (0.112 R)
• M71: 43,968,310 km (0.111 R)
• M72: 44,329,290 km (0.047 R)
• M73: 44,763,722 km (0.117 R)
• M74: 44,836,277 km (0.038 R)
• M75: 45,563,921 km (0.077 R)
• M76: 46,736,170 km (0.039 R)
• M77: 47,104,480 km (0.069 R)
• M78: 47,695,840 km (0.069 R)
• M79: 48,886,041 km (0.048 R)
• M80: 49,035,489 km (0.094 R)
• M81: 49,110,288 km (0.058 R)
• M82: 49,784,975 km (0.112 R)
• M83: 50,085,966 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.5

Radius: 12.8

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.27 AU - 9.01 AU

Year: 9671 Days

Day: 7.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 16,050,632 km

• M1: 160,668 km (0.119 R)
• M2: 263,292 km (0.105 R)
• M3: 353,051 km (0.072 R)
• M4: 434,731 km (0.111 R)
• M5: 699,819 km (0.054 R)
• M6: 982,708 km (0.099 R)
• M7: 1,073,215 km (0.107 R)
• M8: 1,214,585 km (0.088 R)
• M9: 1,342,491 km (0.1 R)
• M10: 1,444,218 km (0.115 R)
• M11: 1,623,436 km (0.1 R)
• M12: 1,710,352 km (0.082 R)
• M13: 1,981,125 km (0.049 R)
• M14: 2,388,629 km (0.112 R)
• M15: 2,576,973 km (0.107 R)
• M16: 2,666,732 km (0.111 R)
• M17: 2,822,762 km (0.12 R)
• M18: 3,130,784 km (0.115 R)
• M19: 3,240,439 km (0.09 R)
• M20: 4,209,684 km (0.11 R)
• M21: 4,546,578 km (0.086 R)
• M22: 4,972,334 km (0.117 R)
• M23: 5,068,675 km (0.09 R)
• M24: 5,181,921 km (0.107 R)
• M25: 5,460,472 km (0.04 R)
• M26: 5,543,349 km (0.071 R)
• M27: 5,981,072 km (0.067 R)
• M28: 6,169,715 km (0.047 R)
• M29: 6,412,662 km (0.051 R)
• M30: 6,570,638 km (0.104 R)
• M31: 7,052,044 km (0.086 R)
• M32: 7,160,502 km (0.082 R)
• M33: 7,489,468 km (0.082 R)
• M34: 7,786,120 km (0.116 R)
• M35: 8,162,509 km (0.089 R)
• M36: 8,448,689 km (0.082 R)
• M37: 8,544,731 km (0.101 R)
• M38: 8,757,609 km (0.1 R)
• M39: 8,952,535 km (0.109 R)
• M40: 9,386,518 km (0.103 R)
• M41: 9,666,416 km (0.101 R)
• M42: 9,827,533 km (0.077 R)
• M43: 10,009,893 km (0.087 R)
• M44: 10,563,704 km (0.107 R)
• M45: 10,667,375 km (0.116 R)
• M46: 10,750,552 km (0.1 R)
• M47: 11,808,508 km (0.117 R)
• M48: 11,959,303 km (0.098 R)
• M49: 12,393,585 km (0.096 R)
• M50: 12,877,385 km (0.089 R)
• M51: 14,228,104 km (0.091 R)
• M52: 14,434,549 km (0.101 R)
• M53: 14,711,455 km (0.04 R)
• M54: 16,002,933 km (0.1 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 17,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit