🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.4 AU - 0.62 AU

Year: 133 Days

Day: 44.5 Hours

Environment

Temp: 232 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.44 AU - 0.7 AU

Year: 157 Days

Day: 12.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.75 AU - 0.77 AU

Year: 242 Days

Day: 35.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 106.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,960,565 km

• M1: 375,491 km (0.062 R)
• M2: 515,065 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.72 AU - 1.16 AU

Year: 333 Days

Day: 24.6 Hours

Environment

Temp: 119 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.82 AU - 3.52 AU

Year: 2061 Days

Day: 20.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.1

Radius: 14.1

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.72 AU - 11.56 AU

Year: 12677 Days

Day: 13.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 57,960,565 km

• M1: 198,516 km (0.053 R)
• M2: 667,655 km (0.12 R)
• M3: 884,423 km (0.076 R)
• M4: 1,021,454 km (0.038 R)
• M5: 1,522,757 km (0.112 R)
• M6: 1,644,230 km (0.096 R)
• M7: 1,737,729 km (0.084 R)
• M8: 1,979,479 km (0.057 R)
• M9: 2,249,802 km (0.081 R)
• M10: 3,309,554 km (0.115 R)
• M11: 3,449,428 km (0.103 R)
• M12: 3,550,556 km (0.096 R)
• M13: 3,755,954 km (0.099 R)
• M14: 4,221,652 km (0.099 R)
• M15: 4,417,625 km (0.096 R)
• M16: 4,706,050 km (0.034 R)
• M17: 4,818,697 km (0.077 R)
• M18: 5,185,212 km (0.04 R)
• M19: 5,537,066 km (0.083 R)
• M20: 6,042,856 km (0.105 R)
• M21: 6,893,470 km (0.066 R)
• M22: 7,569,353 km (0.104 R)
• M23: 8,049,712 km (0.071 R)
• M24: 8,705,698 km (0.093 R)
• M25: 9,152,697 km (0.083 R)
• M26: 9,464,309 km (0.092 R)
• M27: 9,779,512 km (0.09 R)
• M28: 10,039,962 km (0.077 R)
• M29: 10,835,224 km (0.094 R)
• M30: 11,589,646 km (0.118 R)
• M31: 11,834,688 km (0.1 R)
• M32: 12,298,740 km (0.089 R)
• M33: 13,053,611 km (0.104 R)
• M34: 13,180,919 km (0.11 R)
• M35: 13,694,339 km (0.072 R)
• M36: 13,920,979 km (0.118 R)
• M37: 14,246,953 km (0.102 R)
• M38: 15,006,312 km (0.118 R)
• M39: 15,711,068 km (0.107 R)
• M40: 16,289,563 km (0.112 R)
• M41: 16,495,409 km (0.069 R)
• M42: 17,784,045 km (0.081 R)
• M43: 18,351,171 km (0.116 R)
• M44: 19,285,709 km (0.098 R)
• M45: 20,198,705 km (0.079 R)
• M46: 20,530,961 km (0.046 R)
• M47: 21,014,013 km (0.082 R)
• M48: 21,275,660 km (0.067 R)
• M49: 21,802,094 km (0.032 R)
• M50: 22,180,876 km (0.109 R)
• M51: 22,600,050 km (0.036 R)
• M52: 22,945,022 km (0.111 R)
• M53: 23,562,413 km (0.105 R)
• M54: 24,029,158 km (0.108 R)
• M55: 24,381,162 km (0.106 R)
• M56: 24,932,131 km (0.064 R)
• M57: 26,207,004 km (0.069 R)
• M58: 26,852,369 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.4

Radius: 3

Gravity: 75.6 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.03 AU - 14.57 AU

Year: 16727 Days

Day: 17.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 57,960,565 km

• M1: 516,711 km (0.079 R)
• M2: 953,836 km (0.09 R)
• M3: 1,127,818 km (0.109 R)
• M4: 1,231,639 km (0.081 R)
• M5: 1,448,407 km (0.062 R)
• M6: 1,532,780 km (0.069 R)
• M7: 1,647,821 km (0.069 R)
• M8: 2,296,178 km (0.104 R)
• M9: 2,561,864 km (0.065 R)
• M10: 2,767,411 km (0.086 R)
• M11: 2,978,194 km (0.112 R)
• M12: 3,194,214 km (0.061 R)
• M13: 3,911,087 km (0.032 R)
• M14: 4,510,525 km (0.107 R)
• M15: 4,758,259 km (0.106 R)
• M16: 4,883,772 km (0.118 R)
• M17: 5,138,088 km (0.034 R)
• M18: 5,309,976 km (0.088 R)
• M19: 5,926,469 km (0.11 R)
• M20: 6,426,575 km (0.115 R)
• M21: 6,751,801 km (0.103 R)
• M22: 6,987,417 km (0.111 R)
• M23: 7,177,706 km (0.06 R)
• M24: 7,273,598 km (0.115 R)
• M25: 7,563,668 km (0.083 R)
• M26: 8,205,144 km (0.105 R)
• M27: 8,255,110 km (0.034 R)
• M28: 8,355,490 km (0.069 R)
• M29: 8,608,310 km (0.066 R)
• M30: 9,803,298 km (0.101 R)
• M31: 10,177,143 km (0.12 R)
• M32: 10,664,683 km (0.114 R)
• M33: 10,828,941 km (0.079 R)
• M34: 11,888,094 km (0.07 R)
• M35: 12,286,623 km (0.11 R)
• M36: 12,516,255 km (0.086 R)
• M37: 13,331,265 km (0.073 R)
• M38: 16,441,404 km (0.052 R)
• M39: 17,461,063 km (0.093 R)
• M40: 17,719,269 km (0.094 R)
• M41: 19,294,385 km (0.119 R)
• M42: 19,896,367 km (0.076 R)
• M43: 21,531,921 km (0.106 R)
• M44: 22,295,767 km (0.062 R)
• M45: 25,365,965 km (0.104 R)
• M46: 25,511,822 km (0.078 R)
• M47: 26,393,702 km (0.05 R)
• M48: 26,467,603 km (0.099 R)
• M49: 27,136,007 km (0.118 R)
• M50: 27,210,656 km (0.119 R)
• M51: 27,734,847 km (0.114 R)
• M52: 28,489,568 km (0.08 R)
• M53: 28,565,414 km (0.08 R)
• M54: 30,328,126 km (0.113 R)
• M55: 31,418,246 km (0.06 R)
• M56: 31,889,329 km (0.094 R)
• M57: 32,046,856 km (0.105 R)
• M58: 32,441,944 km (0.079 R)
• M59: 33,236,757 km (0.097 R)
• M60: 35,986,815 km (0.085 R)
• M61: 36,562,019 km (0.077 R)
• M62: 36,974,759 km (0.079 R)
• M63: 37,223,092 km (0.028 R)
• M64: 39,145,574 km (0.089 R)
• M65: 39,483,216 km (0.091 R)
• M66: 39,567,739 km (0.112 R)
• M67: 40,076,372 km (0.074 R)
• M68: 40,928,781 km (0.086 R)
• M69: 41,873,491 km (0.083 R)
• M70: 42,391,698 km (0.044 R)
• M71: 43,347,329 km (0.05 R)
• M72: 44,046,849 km (0.108 R)
• M73: 45,191,422 km (0.073 R)
• M74: 45,456,959 km (0.115 R)
• M75: 45,634,232 km (0.111 R)
• M76: 45,900,666 km (0.098 R)
• M77: 48,502,173 km (0.107 R)
• M78: 50,967,097 km (0.12 R)
• M79: 51,151,252 km (0.088 R)
• M80: 51,428,008 km (0.097 R)
• M81: 53,846,856 km (0.09 R)
• M82: 54,034,452 km (0.057 R)
• M83: 54,222,197 km (0.093 R)
• M84: 54,975,722 km (0.104 R)
• M85: 56,492,943 km (0.072 R)
• M86: 57,735,802 km (0.057 R)
• M87: 58,119,970 km (0.09 R)
• M88: 61,126,438 km (0.115 R)
• M89: 61,224,275 km (0.096 R)
• M90: 61,322,112 km (0.106 R)
• M91: 61,812,195 km (0.052 R)
• M92: 64,083,539 km (0.115 R)
• M93: 65,179,493 km (0.117 R)
• M94: 66,482,640 km (0.116 R)
• M95: 66,683,999 km (0.118 R)
• M96: 66,784,678 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379

Radius: 4.4

Gravity: 19.58 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.34 AU - 13.42 AU

Year: 17876 Days

Day: 21.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,960,565 km

• M1: 112,647 km (0.098 R)
• M2: 270,024 km (0.057 R)
• M3: 607,517 km (0.093 R)
• M4: 822,040 km (0.114 R)
• M5: 1,220,419 km (0.098 R)
• M6: 1,340,547 km (0.091 R)
• M7: 1,750,295 km (0.115 R)
• M8: 2,167,224 km (0.11 R)
• M9: 2,737,641 km (0.102 R)
• M10: 3,351,740 km (0.111 R)
• M11: 3,486,229 km (0.063 R)
• M12: 3,830,453 km (0.096 R)
• M13: 3,935,770 km (0.072 R)
• M14: 4,006,530 km (0.102 R)
• M15: 4,257,555 km (0.104 R)
• M16: 4,850,412 km (0.063 R)
• M17: 5,867,827 km (0.081 R)
• M18: 6,070,831 km (0.073 R)
• M19: 6,778,130 km (0.11 R)
• M20: 7,731,517 km (0.072 R)
• M21: 8,043,728 km (0.118 R)
• M22: 8,359,828 km (0.117 R)
• M23: 8,588,264 km (0.089 R)
• M24: 8,818,645 km (0.113 R)
• M25: 9,097,795 km (0.056 R)
• M26: 9,617,198 km (0.113 R)
• M27: 9,856,555 km (0.048 R)
• M28: 10,783,463 km (0.111 R)
• M29: 11,131,877 km (0.086 R)
• M30: 11,484,030 km (0.074 R)
• M31: 12,354,540 km (0.109 R)
• M32: 12,614,541 km (0.116 R)
• M33: 13,405,465 km (0.096 R)
• M34: 17,128,507 km (0.093 R)
• M35: 18,297,615 km (0.076 R)
• M36: 18,772,438 km (0.065 R)
• M37: 19,734,353 km (0.067 R)
• M38: 20,038,186 km (0.116 R)
• M39: 21,393,393 km (0.12 R)
• M40: 21,642,922 km (0.105 R)
• M41: 21,830,817 km (0.09 R)
• M42: 22,397,494 km (0.094 R)
• M43: 22,524,054 km (0.042 R)
• M44: 22,587,483 km (0.063 R)
• M45: 23,416,854 km (0.101 R)
• M46: 24,581,473 km (0.108 R)
• M47: 24,908,345 km (0.04 R)
• M48: 25,368,508 km (0.107 R)
• M49: 26,097,049 km (0.097 R)
• M50: 26,230,191 km (0.079 R)
• M51: 27,371,623 km (0.104 R)
• M52: 28,803,724 km (0.087 R)
• M53: 29,217,362 km (0.055 R)
• M54: 29,494,267 km (0.11 R)
• M55: 29,911,197 km (0.109 R)
• M56: 30,330,071 km (0.092 R)
• M57: 31,244,263 km (0.103 R)
• M58: 32,381,805 km (0.067 R)
• M59: 33,460,556 km (0.074 R)
• M60: 33,532,812 km (0.057 R)
• M61: 35,579,310 km (0.079 R)
• M62: 36,171,269 km (0.106 R)
• M63: 37,440,158 km (0.028 R)
• M64: 37,590,504 km (0.087 R)
• M65: 38,571,866 km (0.077 R)
• M66: 38,875,550 km (0.098 R)
• M67: 39,409,016 km (0.11 R)
• M68: 39,485,311 km (0.094 R)
• M69: 41,255,951 km (0.078 R)
• M70: 43,683,027 km (0.084 R)
• M71: 44,873,826 km (0.07 R)
• M72: 45,353,287 km (0.041 R)
• M73: 47,449,901 km (0.091 R)
• M74: 47,531,133 km (0.032 R)
• M75: 48,346,441 km (0.067 R)
• M76: 49,330,945 km (0.097 R)
• M77: 50,073,549 km (0.095 R)
• M78: 51,653,452 km (0.082 R)
• M79: 52,323,501 km (0.094 R)
• M80: 53,249,661 km (0.075 R)
• M81: 54,351,001 km (0.098 R)
• M82: 54,776,756 km (0.117 R)
• M83: 54,862,027 km (0.091 R)
• M84: 55,716,979 km (0.061 R)
• M85: 56,060,156 km (0.109 R)
• M86: 57,007,709 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 12,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit