🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.92 AU - 1.08 AU

Year: 373 Days

Day: 19.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,138,667 km

• M1: 989,440 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.99 AU - 1.13 AU

Year: 407 Days

Day: 44.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.57 AU - 1.87 AU

Year: 841 Days

Day: 20.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 33.6 °

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: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.93 AU - 2.97 AU

Year: 1430 Days

Day: 40.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 142.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,138,667 km

• M1: 1,159,683 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.07 AU - 2.95 AU

Year: 1482 Days

Day: 41.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.2

Radius: 14.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.73 AU - 6.79 AU

Year: 5153 Days

Day: 7.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 57,138,667 km

• M1: 245,191 km (0.065 R)
• M2: 338,839 km (0.111 R)
• M3: 690,693 km (0.073 R)
• M4: 927,058 km (0.093 R)
• M5: 1,093,411 km (0.03 R)
• M6: 1,327,980 km (0.108 R)
• M7: 1,692,850 km (0.07 R)
• M8: 1,808,638 km (0.101 R)
• M9: 1,954,197 km (0.096 R)
• M10: 2,076,119 km (0.06 R)
• M11: 3,518,392 km (0.088 R)
• M12: 3,837,933 km (0.076 R)
• M13: 4,308,419 km (0.088 R)
• M14: 4,469,536 km (0.112 R)
• M15: 4,816,154 km (0.087 R)
• M16: 5,555,167 km (0.079 R)
• M17: 6,761,225 km (0.087 R)
• M18: 7,265,819 km (0.109 R)
• M19: 7,630,838 km (0.074 R)
• M20: 7,826,512 km (0.093 R)
• M21: 8,423,557 km (0.103 R)
• M22: 9,058,450 km (0.063 R)
• M23: 9,173,341 km (0.106 R)
• M24: 10,015,877 km (0.079 R)
• M25: 10,230,400 km (0.107 R)
• M26: 10,591,230 km (0.092 R)
• M27: 11,251,555 km (0.051 R)
• M28: 13,103,128 km (0.082 R)
• M29: 13,259,458 km (0.114 R)
• M30: 13,364,027 km (0.097 R)
• M31: 13,864,731 km (0.081 R)
• M32: 14,640,695 km (0.064 R)
• M33: 15,651,378 km (0.097 R)
• M34: 16,039,585 km (0.117 R)
• M35: 16,543,580 km (0.085 R)
• M36: 16,769,173 km (0.116 R)
• M37: 17,024,238 km (0.098 R)
• M38: 17,452,237 km (0.115 R)
• M39: 17,883,827 km (0.055 R)
• M40: 18,057,510 km (0.088 R)
• M41: 18,728,157 km (0.074 R)
• M42: 19,974,158 km (0.116 R)

Asteroid Belt

Center: 8.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.1

Radius: 9.2

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.7 AU - 13.1 AU

Year: 13415 Days

Day: 12.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,138,667 km

• M1: 127,158 km (0.093 R)
• M2: 817,104 km (0.074 R)
• M3: 1,705,266 km (0.103 R)
• M4: 1,826,141 km (0.041 R)
• M5: 2,364,544 km (0.1 R)
• M6: 2,637,560 km (0.101 R)
• M7: 2,892,176 km (0.074 R)
• M8: 2,978,793 km (0.057 R)
• M9: 3,244,030 km (0.104 R)
• M10: 3,765,977 km (0.094 R)
• M11: 4,020,592 km (0.084 R)
• M12: 4,085,219 km (0.071 R)
• M13: 4,313,954 km (0.111 R)
• M14: 4,380,076 km (0.115 R)
• M15: 4,783,990 km (0.112 R)
• M16: 5,129,861 km (0.102 R)
• M17: 6,140,843 km (0.091 R)
• M18: 6,784,114 km (0.041 R)
• M19: 7,016,290 km (0.062 R)
• M20: 7,849,550 km (0.081 R)
• M21: 8,175,224 km (0.067 R)
• M22: 8,463,799 km (0.076 R)
• M23: 8,797,851 km (0.11 R)
• M24: 9,178,727 km (0.107 R)
• M25: 10,576,270 km (0.11 R)
• M26: 10,800,517 km (0.116 R)
• M27: 11,575,135 km (0.107 R)
• M28: 11,852,789 km (0.057 R)
• M29: 12,746,337 km (0.113 R)
• M30: 12,937,373 km (0.058 R)
• M31: 13,033,116 km (0.087 R)
• M32: 13,418,779 km (0.027 R)
• M33: 14,399,094 km (0.09 R)
• M34: 14,598,059 km (0.099 R)
• M35: 15,149,627 km (0.087 R)
• M36: 15,964,038 km (0.051 R)
• M37: 16,118,273 km (0.118 R)
• M38: 16,428,389 km (0.1 R)
• M39: 17,212,282 km (0.037 R)
• M40: 18,061,699 km (0.116 R)
• M41: 18,545,498 km (0.071 R)
• M42: 18,816,121 km (0.031 R)
• M43: 18,924,879 km (0.047 R)
• M44: 19,856,574 km (0.058 R)
• M45: 20,077,979 km (0.101 R)
• M46: 20,747,130 km (0.04 R)
• M47: 21,821,542 km (0.101 R)
• M48: 22,107,274 km (0.114 R)
• M49: 22,279,312 km (0.105 R)
• M50: 22,856,011 km (0.107 R)
• M51: 23,262,618 km (0.081 R)
• M52: 23,788,904 km (0.098 R)
• M53: 24,319,079 km (0.101 R)
• M54: 24,378,319 km (0.106 R)
• M55: 24,556,042 km (0.101 R)
• M56: 26,053,965 km (0.108 R)
• M57: 26,417,937 km (0.103 R)
• M58: 26,478,823 km (0.087 R)
• M59: 27,089,482 km (0.114 R)
• M60: 27,150,817 km (0.099 R)
• M61: 27,212,152 km (0.062 R)
• M62: 27,458,240 km (0.102 R)
• M63: 27,952,362 km (0.086 R)
• M64: 28,200,545 km (0.119 R)
• M65: 29,137,776 km (0.036 R)
• M66: 29,578,491 km (0.102 R)
• M67: 29,831,461 km (0.085 R)
• M68: 30,085,179 km (0.089 R)
• M69: 30,594,560 km (0.075 R)
• M70: 32,139,756 km (0.081 R)
• M71: 33,184,099 km (0.097 R)
• M72: 33,644,412 km (0.107 R)
• M73: 34,704,612 km (0.108 R)
• M74: 35,038,215 km (0.082 R)
• M75: 35,238,826 km (0.111 R)
• M76: 36,857,774 km (0.052 R)
• M77: 38,362,878 km (0.098 R)
• M78: 38,707,851 km (0.091 R)
• M79: 38,776,965 km (0.114 R)
• M80: 41,503,835 km (0.104 R)
• M81: 41,786,874 km (0.106 R)
• M82: 42,568,972 km (0.107 R)
• M83: 43,069,077 km (0.09 R)
• M84: 43,571,277 km (0.118 R)
• M85: 45,234,656 km (0.108 R)
• M86: 45,307,510 km (0.106 R)
• M87: 45,891,241 km (0.069 R)
• M88: 46,184,004 km (0.1 R)
• M89: 46,992,431 km (0.115 R)
• M90: 48,548,847 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.4

Radius: 3.8

Gravity: 68.45 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.84 AU - 13.92 AU

Year: 19277 Days

Day: 21.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,138,667 km

• M1: 249,679 km (0.095 R)
• M2: 461,360 km (0.07 R)
• M3: 743,352 km (0.114 R)
• M4: 1,070,373 km (0.109 R)
• M5: 1,501,364 km (0.04 R)
• M6: 2,386,984 km (0.04 R)
• M7: 2,541,219 km (0.061 R)
• M8: 4,252,619 km (0.109 R)
• M9: 4,299,144 km (0.116 R)
• M10: 4,629,157 km (0.105 R)
• M11: 6,080,705 km (0.069 R)
• M12: 6,450,511 km (0.054 R)
• M13: 6,504,067 km (0.08 R)
• M14: 7,046,359 km (0.111 R)
• M15: 7,101,411 km (0.108 R)
• M16: 8,348,010 km (0.096 R)
• M17: 8,406,204 km (0.1 R)
• M18: 11,356,423 km (0.086 R)
• M19: 11,485,676 km (0.102 R)
• M20: 11,550,452 km (0.116 R)
• M21: 11,941,800 km (0.07 R)
• M22: 13,006,637 km (0.067 R)
• M23: 13,963,016 km (0.093 R)
• M24: 14,101,394 km (0.058 R)
• M25: 14,240,371 km (0.093 R)
• M26: 14,379,796 km (0.109 R)
• M27: 15,582,563 km (0.108 R)
• M28: 15,726,177 km (0.043 R)
• M29: 16,087,157 km (0.063 R)
• M30: 16,597,136 km (0.095 R)
• M31: 16,817,344 km (0.035 R)
• M32: 19,456,400 km (0.069 R)
• M33: 19,688,576 km (0.038 R)
• M34: 20,312,100 km (0.115 R)
• M35: 22,870,074 km (0.098 R)
• M36: 25,443,007 km (0.117 R)
• M37: 25,527,530 km (0.109 R)
• M38: 26,463,265 km (0.112 R)
• M39: 26,720,424 km (0.074 R)
• M40: 27,931,418 km (0.078 R)
• M41: 28,983,540 km (0.11 R)
• M42: 31,397,900 km (0.115 R)
• M43: 31,670,168 km (0.112 R)
• M44: 31,760,974 km (0.092 R)
• M45: 32,950,726 km (0.055 R)
• M46: 33,227,482 km (0.109 R)
• M47: 33,782,939 km (0.081 R)
• M48: 36,415,862 km (0.09 R)
• M49: 37,276,199 km (0.06 R)
• M50: 37,949,838 km (0.116 R)
• M51: 38,919,083 km (0.092 R)
• M52: 39,798,569 km (0.051 R)
• M53: 40,981,140 km (0.038 R)
• M54: 42,375,392 km (0.063 R)
• M55: 43,179,032 km (0.044 R)
• M56: 43,582,796 km (0.093 R)
• M57: 43,886,480 km (0.062 R)
• M58: 44,394,066 km (0.06 R)
• M59: 46,961,016 km (0.067 R)
• M60: 47,688,360 km (0.093 R)
• M61: 48,524,164 km (0.116 R)
• M62: 49,048,953 km (0.099 R)
• M63: 50,847,419 km (0.099 R)
• M64: 52,344,594 km (0.103 R)
• M65: 52,990,707 km (0.085 R)
• M66: 53,206,577 km (0.093 R)
• M67: 54,835,548 km (0.066 R)
• M68: 55,491,685 km (0.089 R)
• M69: 56,040,410 km (0.052 R)
• M70: 57,143,395 km (0.03 R)
• M71: 57,586,653 km (0.067 R)
• M72: 58,030,959 km (0.117 R)
• M73: 59,931,899 km (0.041 R)
• M74: 60,833,525 km (0.102 R)
• M75: 60,946,621 km (0.088 R)
• M76: 61,739,640 km (0.112 R)
• M77: 63,565,332 km (0.077 R)
• M78: 64,024,448 km (0.078 R)
• M79: 64,715,291 km (0.049 R)
• M80: 69,029,544 km (0.06 R)
• M81: 70,448,480 km (0.114 R)
• M82: 70,923,603 km (0.117 R)
• M83: 71,161,613 km (0.086 R)
• M84: 72,714,887 km (0.117 R)
• M85: 73,435,650 km (0.082 R)
• M86: 73,917,355 km (0.105 R)
• M87: 75,005,081 km (0.105 R)
• M88: 77,441,432 km (0.056 R)
• M89: 77,563,803 km (0.12 R)
• M90: 78,669,182 km (0.112 R)
• M91: 80,151,098 km (0.111 R)
• M92: 82,391,027 km (0.063 R)
• M93: 82,516,091 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.9

Radius: 3.6

Gravity: 23.83 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 13.43 AU - 14.43 AU

Year: 19381 Days

Day: 24.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,138,667 km

• M1: 110,702 km (0.102 R)
• M2: 257,009 km (0.08 R)
• M3: 312,211 km (0.037 R)
• M4: 402,717 km (0.107 R)
• M5: 553,811 km (0.116 R)
• M6: 990,936 km (0.077 R)
• M7: 1,079,648 km (0.093 R)
• M8: 1,240,914 km (0.082 R)
• M9: 1,409,960 km (0.09 R)
• M10: 1,716,486 km (0.098 R)
• M11: 1,932,057 km (0.103 R)
• M12: 1,987,258 km (0.102 R)
• M13: 2,127,731 km (0.108 R)
• M14: 2,447,870 km (0.064 R)
• M15: 2,659,401 km (0.113 R)
• M16: 3,328,553 km (0.086 R)
• M17: 3,562,673 km (0.101 R)
• M18: 3,630,441 km (0.053 R)
• M19: 4,514,415 km (0.11 R)
• M20: 4,661,619 km (0.104 R)
• M21: 6,057,218 km (0.045 R)
• M22: 6,548,946 km (0.116 R)
• M23: 7,310,399 km (0.104 R)
• M24: 8,054,798 km (0.083 R)
• M25: 8,233,418 km (0.062 R)
• M26: 9,379,338 km (0.091 R)
• M27: 9,899,190 km (0.116 R)
• M28: 10,623,094 km (0.103 R)
• M29: 10,966,571 km (0.102 R)
• M30: 11,164,639 km (0.101 R)
• M31: 11,614,330 km (0.115 R)
• M32: 12,019,142 km (0.119 R)
• M33: 13,366,121 km (0.117 R)
• M34: 13,524,545 km (0.093 R)
• M35: 14,057,413 km (0.063 R)
• M36: 14,164,674 km (0.1 R)
• M37: 15,308,500 km (0.078 R)
• M38: 15,419,053 km (0.119 R)
• M39: 16,143,555 km (0.06 R)
• M40: 16,368,700 km (0.107 R)
• M41: 16,879,128 km (0.051 R)
• M42: 17,164,860 km (0.043 R)
• M43: 17,222,305 km (0.104 R)
• M44: 18,441,378 km (0.114 R)
• M45: 19,269,403 km (0.046 R)
• M46: 20,534,103 km (0.107 R)
• M47: 20,594,989 km (0.086 R)
• M48: 20,900,319 km (0.12 R)
• M49: 22,198,978 km (0.077 R)
• M50: 22,826,541 km (0.071 R)
• M51: 23,142,641 km (0.088 R)
• M52: 25,329,313 km (0.077 R)
• M53: 26,579,652 km (0.057 R)
• M54: 26,978,630 km (0.104 R)
• M55: 27,379,701 km (0.104 R)
• M56: 27,648,080 km (0.118 R)
• M57: 28,730,421 km (0.111 R)
• M58: 28,798,637 km (0.118 R)
• M59: 29,551,264 km (0.04 R)
• M60: 30,449,300 km (0.061 R)
• M61: 31,496,485 km (0.084 R)
• M62: 31,636,958 km (0.106 R)
• M63: 32,413,520 km (0.027 R)
• M64: 33,769,475 km (0.067 R)
• M65: 35,581,854 km (0.117 R)
• M66: 38,922,524 km (0.063 R)
• M67: 40,974,408 km (0.118 R)
• M68: 41,358,276 km (0.077 R)
• M69: 41,589,106 km (0.075 R)
• M70: 41,897,726 km (0.114 R)
• M71: 42,284,287 km (0.107 R)
• M72: 43,295,269 km (0.109 R)
• M73: 43,921,336 km (0.091 R)
• M74: 44,945,035 km (0.094 R)
• M75: 45,578,881 km (0.102 R)
• M76: 46,295,604 km (0.081 R)
• M77: 46,535,260 km (0.103 R)
• M78: 47,176,586 km (0.084 R)
• M79: 47,659,338 km (0.082 R)
• M80: 49,036,387 km (0.076 R)
• M81: 49,199,149 km (0.089 R)
• M82: 50,426,301 km (0.086 R)
• M83: 51,663,475 km (0.079 R)
• M84: 51,746,352 km (0.074 R)
• M85: 52,577,069 km (0.079 R)
• M86: 53,412,274 km (0.094 R)
• M87: 53,747,523 km (0.106 R)
• M88: 54,251,817 km (0.116 R)
• M89: 55,604,033 km (0.103 R)
• M90: 56,199,282 km (0.073 R)
• M91: 56,369,674 km (0.113 R)
• M92: 57,138,608 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 18,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit