🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.9 AU - 0.94 AU

Year: 319 Days

Day: 43.9 Hours

Environment

Temp: 100 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.12 AU - 1.68 AU

Year: 599 Days

Day: 38.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.39 AU - 1.87 AU

Year: 753 Days

Day: 45.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.63 AU - 3.99 AU

Year: 2178 Days

Day: 38.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,385,202 km

• M1: 970,591 km (0.049 R)

Asteroid Belt

Center: 4.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.3

Radius: 14.1

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.26 AU - 6.36 AU

Year: 5065 Days

Day: 7.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 38,385,202 km

• M1: 179,817 km (0.049 R)
• M2: 294,109 km (0.064 R)
• M3: 539,600 km (0.105 R)
• M4: 639,531 km (0.11 R)
• M5: 874,100 km (0.093 R)
• M6: 1,073,066 km (0.098 R)
• M7: 1,430,006 km (0.057 R)
• M8: 2,035,129 km (0.086 R)
• M9: 2,498,135 km (0.062 R)
• M10: 2,733,003 km (0.104 R)
• M11: 2,956,353 km (0.079 R)
• M12: 3,263,777 km (0.059 R)
• M13: 3,481,292 km (0.029 R)
• M14: 3,930,834 km (0.072 R)
• M15: 4,183,953 km (0.067 R)
• M16: 4,334,150 km (0.107 R)
• M17: 4,662,068 km (0.104 R)
• M18: 5,066,431 km (0.086 R)
• M19: 5,203,762 km (0.117 R)
• M20: 5,599,747 km (0.093 R)
• M21: 6,005,607 km (0.044 R)
• M22: 6,126,781 km (0.077 R)
• M23: 6,845,898 km (0.09 R)
• M24: 6,947,325 km (0.096 R)
• M25: 7,151,377 km (0.033 R)
• M26: 7,591,942 km (0.093 R)
• M27: 7,749,618 km (0.079 R)
• M28: 8,041,334 km (0.085 R)
• M29: 8,202,152 km (0.119 R)
• M30: 8,363,867 km (0.11 R)
• M31: 8,472,326 km (0.102 R)
• M32: 8,828,070 km (0.12 R)
• M33: 8,966,298 km (0.071 R)
• M34: 9,077,300 km (0.104 R)
• M35: 9,639,339 km (0.033 R)
• M36: 9,753,183 km (0.118 R)
• M37: 10,183,875 km (0.068 R)
• M38: 10,416,201 km (0.042 R)
• M39: 10,768,055 km (0.116 R)
• M40: 11,064,109 km (0.046 R)
• M41: 11,273,097 km (0.119 R)
• M42: 11,634,226 km (0.106 R)
• M43: 11,877,173 km (0.11 R)
• M44: 12,647,303 km (0.088 R)
• M45: 12,771,918 km (0.108 R)
• M46: 13,054,060 km (0.077 R)
• M47: 13,370,010 km (0.066 R)
• M48: 14,495,585 km (0.108 R)
• M49: 14,888,429 km (0.114 R)
• M50: 15,318,074 km (0.062 R)
• M51: 15,684,888 km (0.1 R)
• M52: 16,495,110 km (0.119 R)
• M53: 16,665,652 km (0.098 R)
• M54: 16,768,276 km (0.08 R)
• M55: 16,974,122 km (0.113 R)
• M56: 17,077,345 km (0.111 R)
• M57: 17,701,168 km (0.082 R)
• M58: 18,050,928 km (0.086 R)
• M59: 18,864,291 km (0.116 R)
• M60: 19,042,612 km (0.067 R)
• M61: 19,185,777 km (0.073 R)
• M62: 19,293,338 km (0.094 R)
• M63: 19,761,729 km (0.115 R)
• M64: 19,906,689 km (0.058 R)
• M65: 20,967,787 km (0.114 R)
• M66: 21,338,042 km (0.114 R)
• M67: 21,897,388 km (0.044 R)
• M68: 22,084,984 km (0.075 R)
• M69: 22,273,029 km (0.113 R)
• M70: 23,758,087 km (0.096 R)
• M71: 25,275,159 km (0.115 R)
• M72: 25,629,706 km (0.076 R)
• M73: 26,543,150 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.1

Radius: 10.9

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.85 AU - 7.59 AU

Year: 7016 Days

Day: 6.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,385,202 km

• M1: 282,590 km (0.103 R)
• M2: 493,075 km (0.104 R)
• M3: 856,149 km (0.058 R)
• M4: 959,371 km (0.077 R)
• M5: 1,245,103 km (0.087 R)
• M6: 1,575,864 km (0.072 R)
• M7: 2,153,461 km (0.101 R)
• M8: 2,297,375 km (0.115 R)
• M9: 2,748,262 km (0.113 R)
• M10: 3,320,923 km (0.09 R)
• M11: 3,584,664 km (0.082 R)
• M12: 3,756,103 km (0.11 R)
• M13: 4,158,073 km (0.074 R)
• M14: 4,286,577 km (0.094 R)
• M15: 4,442,608 km (0.087 R)
• M16: 4,706,798 km (0.046 R)
• M17: 5,057,904 km (0.116 R)
• M18: 5,445,662 km (0.07 R)
• M19: 5,530,035 km (0.07 R)
• M20: 5,757,274 km (0.056 R)
• M21: 6,045,400 km (0.076 R)
• M22: 6,220,728 km (0.118 R)
• M23: 6,576,322 km (0.079 R)
• M24: 6,786,807 km (0.093 R)
• M25: 7,030,053 km (0.065 R)
• M26: 7,307,258 km (0.026 R)
• M27: 7,431,723 km (0.068 R)
• M28: 7,651,033 km (0.112 R)
• M29: 8,289,517 km (0.072 R)
• M30: 8,812,661 km (0.037 R)
• M31: 9,078,347 km (0.112 R)
• M32: 9,380,235 km (0.108 R)
• M33: 10,063,299 km (0.109 R)
• M34: 10,201,827 km (0.084 R)
• M35: 10,726,915 km (0.11 R)
• M36: 10,797,526 km (0.101 R)
• M37: 11,081,911 km (0.062 R)
• M38: 12,354,690 km (0.119 R)
• M39: 13,102,679 km (0.119 R)
• M40: 13,367,916 km (0.095 R)
• M41: 13,596,651 km (0.037 R)
• M42: 13,865,329 km (0.088 R)
• M43: 14,019,564 km (0.1 R)
• M44: 14,213,144 km (0.092 R)
• M45: 14,681,535 km (0.095 R)
• M46: 14,957,094 km (0.096 R)
• M47: 15,115,369 km (0.082 R)
• M48: 15,753,853 km (0.118 R)
• M49: 16,769,173 km (0.074 R)
• M50: 17,388,509 km (0.062 R)
• M51: 17,638,337 km (0.105 R)
• M52: 17,721,962 km (0.113 R)
• M53: 18,057,361 km (0.114 R)
• M54: 18,141,584 km (0.104 R)
• M55: 18,607,133 km (0.027 R)
• M56: 18,990,851 km (0.099 R)
• M57: 19,722,983 km (0.113 R)
• M58: 20,114,182 km (0.055 R)
• M59: 21,037,201 km (0.091 R)
• M60: 22,244,306 km (0.119 R)
• M61: 22,470,199 km (0.098 R)
• M62: 23,152,814 km (0.077 R)
• M63: 23,381,698 km (0.094 R)
• M64: 23,795,935 km (0.12 R)
• M65: 24,073,289 km (0.102 R)
• M66: 24,631,439 km (0.079 R)
• M67: 25,335,147 km (0.107 R)
• M68: 27,002,565 km (0.099 R)
• M69: 27,873,973 km (0.088 R)
• M70: 27,971,361 km (0.096 R)
• M71: 28,068,749 km (0.057 R)
• M72: 28,754,506 km (0.085 R)
• M73: 28,951,377 km (0.07 R)
• M74: 29,198,213 km (0.04 R)
• M75: 29,594,498 km (0.101 R)
• M76: 29,942,762 km (0.082 R)
• M77: 30,242,257 km (0.086 R)
• M78: 30,442,568 km (0.076 R)
• M79: 30,542,799 km (0.086 R)
• M80: 30,945,068 km (0.027 R)
• M81: 31,349,131 km (0.114 R)
• M82: 32,520,632 km (0.072 R)
• M83: 34,278,407 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328

Radius: 14.9

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.15 AU - 9.57 AU

Year: 10356 Days

Day: 8.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,385,202 km

• M1: 285,283 km (0.107 R)
• M2: 393,742 km (0.044 R)
• M3: 537,804 km (0.087 R)
• M4: 677,978 km (0.089 R)
• M5: 847,771 km (0.098 R)
• M6: 1,148,762 km (0.074 R)
• M7: 1,357,301 km (0.093 R)
• M8: 1,560,007 km (0.082 R)
• M9: 1,675,047 km (0.069 R)
• M10: 1,955,244 km (0.078 R)
• M11: 2,426,777 km (0.093 R)
• M12: 2,584,453 km (0.09 R)
• M13: 3,102,510 km (0.03 R)
• M14: 3,200,347 km (0.12 R)
• M15: 3,349,048 km (0.101 R)
• M16: 3,474,710 km (0.066 R)
• M17: 3,809,061 km (0.088 R)
• M18: 4,988,939 km (0.073 R)
• M19: 5,104,279 km (0.097 R)
• M20: 5,308,181 km (0.118 R)
• M21: 5,634,155 km (0.057 R)
• M22: 5,814,720 km (0.067 R)
• M23: 6,588,141 km (0.066 R)
• M24: 6,683,135 km (0.091 R)
• M25: 6,810,593 km (0.074 R)
• M26: 7,067,901 km (0.03 R)
• M27: 7,426,936 km (0.112 R)
• M28: 7,791,955 km (0.113 R)
• M29: 9,062,938 km (0.081 R)
• M30: 9,275,218 km (0.117 R)
• M31: 9,381,881 km (0.099 R)
• M32: 9,489,143 km (0.094 R)
• M33: 9,958,132 km (0.107 R)
• M34: 10,250,596 km (0.081 R)
• M35: 11,372,430 km (0.085 R)
• M36: 11,486,873 km (0.073 R)
• M37: 12,337,187 km (0.091 R)
• M38: 12,572,504 km (0.066 R)
• M39: 13,610,115 km (0.088 R)
• M40: 14,550,786 km (0.096 R)
• M41: 15,681,746 km (0.054 R)
• M42: 16,150,736 km (0.088 R)
• M43: 16,971,579 km (0.057 R)
• M44: 17,321,339 km (0.087 R)
• M45: 17,452,985 km (0.074 R)
• M46: 17,585,080 km (0.079 R)
• M47: 18,250,641 km (0.094 R)
• M48: 18,519,169 km (0.046 R)
• M49: 18,743,865 km (0.064 R)
• M50: 19,060,115 km (0.098 R)
• M51: 19,332,533 km (0.095 R)
• M52: 19,697,851 km (0.097 R)
• M53: 20,203,791 km (0.099 R)
• M54: 20,481,594 km (0.03 R)
• M55: 20,574,494 km (0.115 R)
• M56: 20,714,069 km (0.116 R)
• M57: 20,900,767 km (0.069 R)
• M58: 21,889,759 km (0.096 R)
• M59: 23,571,837 km (0.102 R)
• M60: 24,650,288 km (0.116 R)
• M61: 24,848,206 km (0.086 R)
• M62: 25,345,021 km (0.096 R)
• M63: 25,444,803 km (0.103 R)
• M64: 25,544,734 km (0.089 R)
• M65: 26,449,801 km (0.086 R)
• M66: 26,703,070 km (0.052 R)
• M67: 27,314,178 km (0.111 R)
• M68: 27,416,503 km (0.045 R)
• M69: 27,518,977 km (0.09 R)
• M70: 28,498,394 km (0.084 R)
• M71: 29,436,971 km (0.09 R)
• M72: 29,646,857 km (0.034 R)
• M73: 30,173,891 km (0.105 R)
• M74: 30,704,065 km (0.107 R)
• M75: 31,237,232 km (0.041 R)
• M76: 31,344,344 km (0.116 R)
• M77: 32,583,763 km (0.106 R)
• M78: 32,746,675 km (0.069 R)
• M79: 35,668,022 km (0.094 R)
• M80: 36,004,019 km (0.091 R)
• M81: 36,509,959 km (0.062 R)
• M82: 37,358,478 km (0.109 R)
• M83: 37,756,707 km (0.084 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 17,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit