🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.52 AU - 0.7 AU

Year: 169 Days

Day: 44.6 Hours

Environment

Temp: 208 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.69 AU - 1.11 AU

Year: 303 Days

Day: 24.5 Hours

Environment

Temp: 131 °C

Axial Tilt: 144.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,431,307 km

• M1: 45,478 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.49 AU - 1.57 AU

Year: 671 Days

Day: 31.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.16 AU - 2.74 AU

Year: 1360 Days

Day: 16.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.19 AU - 4.55 AU

Year: 2701 Days

Day: 44 Hours

Environment

Temp: -106 °C

Axial Tilt: 51.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,431,307 km

• M1: 1,477,429 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.4

Radius: 12.2

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.29 AU - 10.97 AU

Year: 11438 Days

Day: 5.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 74,431,307 km

• M1: 155,133 km (0.102 R)
• M2: 428,299 km (0.12 R)
• M3: 510,428 km (0.087 R)
• M4: 599,289 km (0.067 R)
• M5: 781,050 km (0.12 R)
• M6: 1,031,178 km (0.117 R)
• M7: 1,166,265 km (0.09 R)
• M8: 1,307,785 km (0.065 R)
• M9: 1,436,439 km (0.063 R)
• M10: 1,647,671 km (0.08 R)
• M11: 1,952,402 km (0.108 R)
• M12: 2,275,533 km (0.085 R)
• M13: 2,780,276 km (0.053 R)
• M14: 2,948,424 km (0.104 R)
• M15: 3,396,021 km (0.116 R)
• M16: 3,628,048 km (0.107 R)
• M17: 4,922,817 km (0.048 R)
• M18: 6,538,025 km (0.114 R)
• M19: 6,666,231 km (0.106 R)
• M20: 7,486,027 km (0.113 R)
• M21: 8,792,764 km (0.117 R)
• M22: 9,873,609 km (0.043 R)
• M23: 10,206,165 km (0.065 R)
• M24: 10,882,048 km (0.113 R)
• M25: 11,611,338 km (0.063 R)
• M26: 11,728,024 km (0.07 R)
• M27: 12,316,841 km (0.086 R)
• M28: 12,475,565 km (0.119 R)
• M29: 12,555,151 km (0.118 R)
• M30: 12,674,829 km (0.116 R)
• M31: 13,605,328 km (0.103 R)
• M32: 13,728,297 km (0.099 R)
• M33: 14,058,011 km (0.119 R)
• M34: 14,307,092 km (0.05 R)
• M35: 14,390,418 km (0.105 R)
• M36: 14,557,668 km (0.05 R)
• M37: 15,190,317 km (0.1 R)
• M38: 15,875,176 km (0.119 R)
• M39: 16,921,314 km (0.113 R)
• M40: 17,408,106 km (0.111 R)
• M41: 18,305,244 km (0.065 R)
• M42: 19,309,495 km (0.087 R)
• M43: 19,771,752 km (0.086 R)
• M44: 19,864,652 km (0.106 R)
• M45: 20,707,487 km (0.101 R)
• M46: 21,180,815 km (0.041 R)
• M47: 21,418,675 km (0.054 R)
• M48: 21,753,326 km (0.094 R)
• M49: 21,897,388 km (0.062 R)
• M50: 22,865,137 km (0.118 R)
• M51: 23,011,593 km (0.096 R)
• M52: 23,158,199 km (0.098 R)
• M53: 23,403,390 km (0.053 R)
• M54: 23,748,064 km (0.111 R)
• M55: 23,846,948 km (0.044 R)
• M56: 24,442,646 km (0.044 R)
• M57: 24,592,244 km (0.079 R)
• M58: 25,496,863 km (0.08 R)
• M59: 25,902,273 km (0.061 R)
• M60: 26,258,914 km (0.09 R)
• M61: 27,545,755 km (0.105 R)
• M62: 28,958,408 km (0.061 R)
• M63: 29,064,024 km (0.114 R)
• M64: 30,126,917 km (0.12 R)
• M65: 30,340,991 km (0.097 R)
• M66: 30,501,809 km (0.096 R)
• M67: 30,824,492 km (0.076 R)
• M68: 32,126,592 km (0.086 R)
• M69: 32,290,551 km (0.097 R)
• M70: 32,509,712 km (0.09 R)
• M71: 33,501,994 km (0.094 R)
• M72: 35,065,143 km (0.037 R)
• M73: 35,346,686 km (0.116 R)
• M74: 35,798,920 km (0.088 R)
• M75: 36,252,950 km (0.094 R)
• M76: 37,339,180 km (0.116 R)
• M77: 38,146,260 km (0.103 R)
• M78: 38,551,970 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.5

Radius: 5.2

Gravity: 24.17 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.51 AU - 17.33 AU

Year: 19426 Days

Day: 17.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,431,307 km

• M1: 107,710 km (0.055 R)
• M2: 629,957 km (0.109 R)
• M3: 742,155 km (0.092 R)
• M4: 960,269 km (0.098 R)
• M5: 1,063,491 km (0.1 R)
• M6: 1,663,678 km (0.075 R)
• M7: 2,706,076 km (0.112 R)
• M8: 2,815,881 km (0.089 R)
• M9: 3,192,419 km (0.075 R)
• M10: 3,868,451 km (0.114 R)
• M11: 3,992,318 km (0.089 R)
• M12: 4,243,792 km (0.032 R)
• M13: 4,850,561 km (0.096 R)
• M14: 5,073,911 km (0.111 R)
• M15: 5,346,179 km (0.082 R)
• M16: 5,763,707 km (0.083 R)
• M17: 6,629,729 km (0.067 R)
• M18: 6,678,947 km (0.117 R)
• M19: 10,362,345 km (0.093 R)
• M20: 10,765,362 km (0.07 R)
• M21: 11,825,113 km (0.045 R)
• M22: 12,428,142 km (0.075 R)
• M23: 13,164,912 km (0.057 R)
• M24: 15,067,946 km (0.076 R)
• M25: 15,524,220 km (0.115 R)
• M26: 15,919,009 km (0.04 R)
• M27: 17,667,209 km (0.086 R)
• M28: 17,941,422 km (0.038 R)
• M29: 18,912,612 km (0.112 R)
• M30: 21,780,104 km (0.08 R)
• M31: 24,093,485 km (0.093 R)
• M32: 24,321,472 km (0.101 R)
• M33: 24,626,652 km (0.06 R)
• M34: 24,779,690 km (0.092 R)
• M35: 24,933,028 km (0.096 R)
• M36: 25,086,665 km (0.079 R)
• M37: 25,782,146 km (0.106 R)
• M38: 26,327,280 km (0.049 R)
• M39: 27,112,819 km (0.062 R)
• M40: 27,191,807 km (0.114 R)
• M41: 27,587,792 km (0.105 R)
• M42: 28,305,413 km (0.107 R)
• M43: 29,190,883 km (0.086 R)
• M44: 30,167,159 km (0.117 R)
• M45: 30,577,057 km (0.105 R)
• M46: 31,568,292 km (0.102 R)
• M47: 31,901,148 km (0.09 R)
• M48: 32,570,149 km (0.068 R)
• M49: 33,328,461 km (0.102 R)
• M50: 33,922,065 km (0.102 R)
• M51: 35,120,045 km (0.029 R)
• M52: 35,984,122 km (0.106 R)
• M53: 38,795,964 km (0.031 R)
• M54: 38,974,135 km (0.045 R)
• M55: 39,778,822 km (0.098 R)
• M56: 40,408,479 km (0.116 R)
• M57: 40,588,894 km (0.065 R)
• M58: 42,225,495 km (0.06 R)
• M59: 42,775,866 km (0.085 R)
• M60: 43,698,286 km (0.12 R)
• M61: 45,375,278 km (0.119 R)
• M62: 46,221,553 km (0.107 R)
• M63: 47,073,064 km (0.091 R)
• M64: 50,045,574 km (0.089 R)
• M65: 50,627,959 km (0.115 R)
• M66: 50,919,824 km (0.052 R)
• M67: 51,897,147 km (0.115 R)
• M68: 52,191,556 km (0.109 R)
• M69: 53,771,159 km (0.113 R)
• M70: 55,066,079 km (0.058 R)
• M71: 56,069,132 km (0.096 R)
• M72: 56,169,812 km (0.117 R)
• M73: 56,371,170 km (0.087 R)
• M74: 57,078,170 km (0.119 R)
• M75: 57,788,161 km (0.098 R)
• M76: 58,500,995 km (0.108 R)
• M77: 59,011,872 km (0.051 R)
• M78: 62,734,166 km (0.069 R)
• M79: 62,838,735 km (0.06 R)
• M80: 63,257,160 km (0.079 R)
• M81: 64,940,436 km (0.079 R)
• M82: 65,469,414 km (0.11 R)
• M83: 66,851,548 km (0.118 R)
• M84: 67,706,949 km (0.12 R)
• M85: 67,921,323 km (0.103 R)
• M86: 68,028,585 km (0.086 R)
• M87: 68,243,257 km (0.094 R)
• M88: 68,350,669 km (0.1 R)
• M89: 68,565,790 km (0.034 R)
• M90: 69,752,700 km (0.092 R)
• M91: 70,294,543 km (0.06 R)
• M92: 71,055,249 km (0.116 R)
• M93: 71,273,213 km (0.106 R)
• M94: 71,600,383 km (0.049 R)

Asteroid Belt

Center: 15.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.8

Radius: 3.1

Gravity: 49.51 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 14.24 AU - 18.24 AU

Year: 23218 Days

Day: 20.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,431,307 km

• M1: 45,179 km (0.07 R)
• M2: 233,373 km (0.117 R)
• M3: 972,087 km (0.111 R)
• M4: 998,117 km (0.052 R)
• M5: 1,243,009 km (0.11 R)
• M6: 1,300,005 km (0.098 R)
• M7: 1,328,728 km (0.058 R)
• M8: 1,357,750 km (0.091 R)
• M9: 1,505,852 km (0.043 R)
• M10: 1,659,190 km (0.111 R)
• M11: 1,882,091 km (0.083 R)
• M12: 2,642,347 km (0.041 R)
• M13: 2,715,650 km (0.077 R)
• M14: 2,977,746 km (0.069 R)
• M15: 3,286,964 km (0.108 R)
• M16: 3,606,206 km (0.037 R)
• M17: 4,019,246 km (0.112 R)
• M18: 4,146,105 km (0.054 R)
• M19: 4,447,096 km (0.08 R)
• M20: 4,755,118 km (0.069 R)
• M21: 6,493,894 km (0.077 R)
• M22: 6,642,594 km (0.099 R)
• M23: 6,742,376 km (0.12 R)
• M24: 6,792,491 km (0.08 R)
• M25: 8,405,456 km (0.111 R)
• M26: 10,766,858 km (0.097 R)
• M27: 10,942,785 km (0.11 R)
• M28: 11,596,378 km (0.099 R)
• M29: 12,262,537 km (0.095 R)
• M30: 12,384,909 km (0.069 R)
• M31: 13,003,197 km (0.095 R)
• M32: 13,505,097 km (0.068 R)
• M33: 13,631,508 km (0.07 R)
• M34: 14,205,365 km (0.077 R)
• M35: 16,107,352 km (0.091 R)
• M36: 16,510,818 km (0.108 R)
• M37: 17,190,441 km (0.045 R)
• M38: 17,671,697 km (0.06 R)
• M39: 17,740,811 km (0.106 R)
• M40: 18,436,741 km (0.107 R)
• M41: 18,577,064 km (0.049 R)
• M42: 19,426,031 km (0.072 R)
• M43: 19,640,256 km (0.041 R)
• M44: 21,161,516 km (0.101 R)
• M45: 22,720,326 km (0.114 R)
• M46: 23,172,561 km (0.119 R)
• M47: 23,399,650 km (0.078 R)
• M48: 24,085,556 km (0.06 R)
• M49: 24,315,788 km (0.095 R)
• M50: 24,778,195 km (0.078 R)
• M51: 26,498,271 km (0.104 R)
• M52: 26,735,832 km (0.115 R)
• M53: 27,693,109 km (0.034 R)
• M54: 28,661,456 km (0.09 R)
• M55: 31,464,920 km (0.099 R)
• M56: 31,548,545 km (0.085 R)
• M57: 32,305,810 km (0.085 R)
• M58: 32,813,994 km (0.099 R)
• M59: 33,154,179 km (0.116 R)
• M60: 33,666,702 km (0.111 R)
• M61: 34,009,879 km (0.114 R)
• M62: 35,133,060 km (0.077 R)
• M63: 37,949,240 km (0.102 R)
• M64: 38,395,789 km (0.095 R)
• M65: 41,386,251 km (0.089 R)
• M66: 42,214,724 km (0.086 R)
• M67: 42,399,477 km (0.107 R)
• M68: 42,677,281 km (0.038 R)
• M69: 42,770,031 km (0.103 R)
• M70: 43,420,932 km (0.036 R)
• M71: 44,921,099 km (0.113 R)
• M72: 45,677,615 km (0.065 R)
• M73: 45,962,300 km (0.065 R)
• M74: 47,875,657 km (0.106 R)
• M75: 48,261,470 km (0.093 R)
• M76: 49,327,654 km (0.114 R)
• M77: 52,274,732 km (0.086 R)
• M78: 55,076,251 km (0.117 R)
• M79: 55,987,153 km (0.115 R)
• M80: 57,107,042 km (0.056 R)
• M81: 59,887,319 km (0.087 R)
• M82: 60,406,872 km (0.098 R)
• M83: 62,079,825 km (0.058 R)
• M84: 62,184,992 km (0.066 R)
• M85: 62,500,494 km (0.047 R)
• M86: 64,405,025 km (0.107 R)
• M87: 64,830,780 km (0.109 R)
• M88: 67,081,480 km (0.113 R)
• M89: 69,903,345 km (0.08 R)
• M90: 70,560,080 km (0.092 R)
• M91: 71,218,759 km (0.079 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 17,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit