🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.58 AU - 0.88 AU

Year: 236 Days

Day: 15.5 Hours

Environment

Temp: 93 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.69 AU - 0.91 AU

Year: 271 Days

Day: 45.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.07 AU - 1.21 AU

Year: 461 Days

Day: 43.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.47 AU - 1.55 AU

Year: 703 Days

Day: 47.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,755,945 km

• M1: 121,623 km (0.086 R)
• M2: 502,649 km (0.069 R)

Asteroid Belt

Center: 3.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.5

Radius: 10.8

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.03 AU - 6.15 AU

Year: 4349 Days

Day: 6 Hours

Environment

Temp: -145 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 61,755,945 km

• M1: 137,331 km (0.115 R)
• M2: 266,284 km (0.094 R)
• M3: 347,965 km (0.068 R)
• M4: 470,485 km (0.094 R)
• M5: 677,529 km (0.054 R)
• M6: 867,219 km (0.102 R)
• M7: 1,457,532 km (0.095 R)
• M8: 1,634,357 km (0.028 R)
• M9: 1,831,078 km (0.112 R)
• M10: 2,048,593 km (0.091 R)
• M11: 2,127,431 km (0.069 R)
• M12: 2,207,317 km (0.07 R)
• M13: 2,523,118 km (0.074 R)
• M14: 2,809,598 km (0.085 R)
• M15: 3,523,927 km (0.094 R)
• M16: 3,650,936 km (0.114 R)
• M17: 3,893,434 km (0.094 R)
• M18: 4,600,434 km (0.04 R)
• M19: 4,827,374 km (0.09 R)
• M20: 4,968,893 km (0.12 R)
• M21: 5,129,711 km (0.097 R)
• M22: 5,328,676 km (0.072 R)
• M23: 5,696,986 km (0.06 R)
• M24: 5,809,035 km (0.028 R)
• M25: 5,921,981 km (0.044 R)
• M26: 6,380,798 km (0.118 R)
• M27: 6,536,230 km (0.12 R)
• M28: 6,732,353 km (0.106 R)
• M29: 6,890,777 km (0.083 R)
• M30: 7,231,411 km (0.069 R)
• M31: 7,866,754 km (0.108 R)
• M32: 8,012,612 km (0.089 R)
• M33: 8,562,683 km (0.119 R)
• M34: 8,755,963 km (0.073 R)
• M35: 9,168,704 km (0.116 R)
• M36: 9,565,587 km (0.105 R)
• M37: 9,833,367 km (0.042 R)
• M38: 9,923,126 km (0.08 R)
• M39: 10,148,869 km (0.052 R)
• M40: 10,536,477 km (0.055 R)
• M41: 10,651,518 km (0.102 R)
• M42: 11,068,746 km (0.074 R)
• M43: 11,302,867 km (0.077 R)
• M44: 11,704,687 km (0.106 R)
• M45: 11,991,167 km (0.113 R)
• M46: 12,400,915 km (0.054 R)
• M47: 12,938,121 km (0.096 R)
• M48: 13,259,158 km (0.053 R)
• M49: 13,682,969 km (0.078 R)
• M50: 13,833,465 km (0.062 R)
• M51: 14,263,259 km (0.102 R)
• M52: 14,339,704 km (0.053 R)
• M53: 15,526,613 km (0.11 R)
• M54: 16,131,886 km (0.071 R)
• M55: 16,317,687 km (0.043 R)
• M56: 16,504,235 km (0.117 R)
• M57: 17,067,771 km (0.065 R)
• M58: 17,148,853 km (0.091 R)
• M59: 17,610,512 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.6

Radius: 10.8

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.76 AU - 12.14 AU

Year: 12794 Days

Day: 9.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,755,945 km

• M1: 246,388 km (0.067 R)
• M2: 544,387 km (0.038 R)
• M3: 1,159,683 km (0.092 R)
• M4: 1,248,843 km (0.077 R)
• M5: 1,482,216 km (0.119 R)
• M6: 2,293,485 km (0.05 R)
• M7: 2,378,606 km (0.118 R)
• M8: 2,493,647 km (0.097 R)
• M9: 2,911,175 km (0.085 R)
• M10: 3,034,593 km (0.106 R)
• M11: 3,191,371 km (0.064 R)
• M12: 3,350,843 km (0.086 R)
• M13: 3,447,782 km (0.1 R)
• M14: 3,578,531 km (0.052 R)
• M15: 4,152,837 km (0.083 R)
• M16: 4,292,262 km (0.093 R)
• M17: 4,397,878 km (0.093 R)
• M18: 4,719,663 km (0.103 R)
• M19: 4,828,720 km (0.115 R)
• M20: 5,348,722 km (0.059 R)
• M21: 5,500,564 km (0.12 R)
• M22: 5,577,009 km (0.043 R)
• M23: 5,847,482 km (0.052 R)
• M24: 6,562,859 km (0.065 R)
• M25: 6,972,308 km (0.099 R)
• M26: 7,601,965 km (0.105 R)
• M27: 7,988,526 km (0.097 R)
• M28: 8,293,706 km (0.086 R)
• M29: 10,487,409 km (0.077 R)
• M30: 11,845,159 km (0.077 R)
• M31: 11,994,009 km (0.086 R)
• M32: 12,093,492 km (0.116 R)
• M33: 12,848,662 km (0.071 R)
• M34: 13,309,124 km (0.071 R)
• M35: 13,931,451 km (0.075 R)
• M36: 14,829,487 km (0.114 R)
• M37: 15,258,534 km (0.09 R)
• M38: 15,366,394 km (0.109 R)
• M39: 15,909,734 km (0.108 R)
• M40: 16,625,410 km (0.085 R)
• M41: 17,803,792 km (0.084 R)
• M42: 19,066,997 km (0.114 R)
• M43: 19,358,114 km (0.114 R)
• M44: 19,768,162 km (0.078 R)
• M45: 19,944,687 km (0.097 R)
• M46: 20,240,293 km (0.074 R)
• M47: 20,835,692 km (0.053 R)
• M48: 21,921,922 km (0.085 R)
• M49: 22,226,952 km (0.105 R)
• M50: 22,410,659 km (0.117 R)
• M51: 22,594,814 km (0.115 R)
• M52: 22,717,933 km (0.025 R)
• M53: 22,902,836 km (0.082 R)
• M54: 23,088,487 km (0.066 R)
• M55: 24,527,319 km (0.086 R)
• M56: 25,225,791 km (0.105 R)
• M57: 25,866,369 km (0.114 R)
• M58: 26,124,127 km (0.108 R)
• M59: 27,820,267 km (0.104 R)
• M60: 27,952,213 km (0.029 R)
• M61: 30,294,766 km (0.1 R)
• M62: 31,592,527 km (0.036 R)
• M63: 32,006,165 km (0.111 R)
• M64: 32,978,252 km (0.066 R)
• M65: 35,880,451 km (0.055 R)
• M66: 36,096,021 km (0.103 R)
• M67: 37,325,566 km (0.088 R)
• M68: 38,495,422 km (0.108 R)
• M69: 38,568,874 km (0.096 R)
• M70: 40,123,495 km (0.111 R)
• M71: 41,171,129 km (0.096 R)
• M72: 42,227,889 km (0.114 R)
• M73: 44,290,993 km (0.084 R)
• M74: 44,522,271 km (0.074 R)
• M75: 45,606,706 km (0.094 R)
• M76: 46,308,470 km (0.093 R)
• M77: 47,485,955 km (0.103 R)
• M78: 48,593,876 km (0.042 R)
• M79: 52,049,737 km (0.045 R)
• M80: 53,848,352 km (0.111 R)
• M81: 54,012,910 km (0.05 R)
• M82: 55,417,933 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.9

Radius: 5.5

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.69 AU - 20.67 AU

Year: 25801 Days

Day: 18.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,755,945 km

• M1: 130,449 km (0.036 R)
• M2: 289,472 km (0.111 R)
• M3: 445,802 km (0.079 R)
• M4: 503,696 km (0.034 R)
• M5: 929,601 km (0.105 R)
• M6: 1,030,879 km (0.032 R)
• M7: 1,356,254 km (0.066 R)
• M8: 2,262,369 km (0.028 R)
• M9: 2,434,257 km (0.093 R)
• M10: 2,863,752 km (0.085 R)
• M11: 2,937,653 km (0.109 R)
• M12: 3,049,702 km (0.096 R)
• M13: 4,629,456 km (0.081 R)
• M14: 5,294,119 km (0.111 R)
• M15: 5,568,332 km (0.108 R)
• M16: 6,035,676 km (0.12 R)
• M17: 6,226,114 km (0.086 R)
• M18: 6,661,743 km (0.08 R)
• M19: 6,858,614 km (0.098 R)
• M20: 8,289,068 km (0.111 R)
• M21: 8,447,642 km (0.093 R)
• M22: 9,530,282 km (0.03 R)
• M23: 10,144,232 km (0.113 R)
• M24: 10,484,567 km (0.077 R)
• M25: 11,645,596 km (0.041 R)
• M26: 12,664,058 km (0.062 R)
• M27: 13,524,096 km (0.088 R)
• M28: 14,276,125 km (0.101 R)
• M29: 14,402,834 km (0.116 R)
• M30: 14,593,571 km (0.074 R)
• M31: 14,657,300 km (0.111 R)
• M32: 14,977,440 km (0.095 R)
• M33: 15,235,197 km (0.099 R)
• M34: 16,347,158 km (0.055 R)
• M35: 16,479,701 km (0.057 R)
• M36: 16,946,297 km (0.106 R)
• M37: 17,349,763 km (0.029 R)
• M38: 17,417,231 km (0.109 R)
• M39: 17,552,617 km (0.114 R)
• M40: 17,688,303 km (0.117 R)
• M41: 18,029,236 km (0.064 R)
• M42: 19,134,316 km (0.116 R)
• M43: 20,976,314 km (0.117 R)
• M44: 21,845,328 km (0.102 R)
• M45: 22,652,409 km (0.102 R)
• M46: 25,284,135 km (0.057 R)
• M47: 25,976,324 km (0.118 R)
• M48: 26,830,827 km (0.12 R)
• M49: 27,615,617 km (0.068 R)
• M50: 28,010,855 km (0.113 R)
• M51: 28,886,900 km (0.045 R)
• M52: 29,288,122 km (0.049 R)
• M53: 31,981,781 km (0.109 R)
• M54: 35,180,034 km (0.114 R)
• M55: 37,601,126 km (0.079 R)
• M56: 38,655,043 km (0.079 R)
• M57: 38,919,980 km (0.119 R)
• M58: 39,362,940 km (0.093 R)
• M59: 40,164,635 km (0.065 R)
• M60: 40,253,945 km (0.085 R)
• M61: 40,522,622 km (0.088 R)
• M62: 40,971,566 km (0.094 R)
• M63: 41,422,304 km (0.056 R)
• M64: 41,965,195 km (0.119 R)
• M65: 42,055,851 km (0.03 R)
• M66: 42,328,418 km (0.082 R)
• M67: 42,692,689 km (0.054 R)
• M68: 44,160,394 km (0.08 R)
• M69: 44,252,696 km (0.109 R)
• M70: 44,900,305 km (0.11 R)
• M71: 46,205,247 km (0.058 R)
• M72: 46,580,289 km (0.071 R)
• M73: 47,050,625 km (0.099 R)
• M74: 47,144,871 km (0.07 R)
• M75: 47,617,002 km (0.057 R)
• M76: 48,470,907 km (0.111 R)
• M77: 50,869,110 km (0.087 R)
• M78: 51,644,775 km (0.09 R)
• M79: 52,619,705 km (0.052 R)
• M80: 52,815,379 km (0.113 R)
• M81: 56,981,081 km (0.042 R)
• M82: 58,392,986 km (0.11 R)
• M83: 58,899,973 km (0.09 R)
• M84: 59,306,580 km (0.104 R)
• M85: 59,510,332 km (0.093 R)
• M86: 60,122,786 km (0.086 R)
• M87: 61,972,564 km (0.101 R)
• M88: 63,320,291 km (0.099 R)
• M89: 63,424,261 km (0.113 R)
• M90: 66,044,318 km (0.05 R)
• M91: 66,255,401 km (0.103 R)
• M92: 68,058,953 km (0.051 R)
• M93: 69,878,661 km (0.064 R)
• M94: 70,093,783 km (0.041 R)
• M95: 72,148,510 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.2

Radius: 7.3

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 14.84 AU - 19.88 AU

Year: 27395 Days

Day: 16.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,755,945 km

• M1: 92,751 km (0.095 R)
• M2: 265,237 km (0.12 R)
• M3: 494,571 km (0.092 R)
• M4: 547,528 km (0.104 R)
• M5: 602,730 km (0.071 R)
• M6: 659,876 km (0.118 R)
• M7: 800,947 km (0.099 R)
• M8: 1,019,809 km (0.1 R)
• M9: 1,065,885 km (0.044 R)
• M10: 1,136,345 km (0.104 R)
• M11: 1,257,370 km (0.029 R)
• M12: 1,486,105 km (0.081 R)
• M13: 1,565,392 km (0.062 R)
• M14: 1,673,252 km (0.107 R)
• M15: 2,464,326 km (0.104 R)
• M16: 3,081,716 km (0.111 R)
• M17: 3,251,959 km (0.115 R)
• M18: 3,321,073 km (0.096 R)
• M19: 4,074,448 km (0.09 R)
• M20: 4,413,137 km (0.109 R)
• M21: 5,157,536 km (0.113 R)
• M22: 5,898,345 km (0.078 R)
• M23: 6,110,026 km (0.087 R)
• M24: 7,160,652 km (0.112 R)
• M25: 7,660,608 km (0.042 R)
• M26: 7,706,684 km (0.112 R)
• M27: 7,845,212 km (0.065 R)
• M28: 7,938,112 km (0.077 R)
• M29: 8,550,565 km (0.112 R)
• M30: 8,935,182 km (0.088 R)
• M31: 9,472,986 km (0.041 R)
• M32: 11,201,141 km (0.084 R)
• M33: 11,621,660 km (0.026 R)
• M34: 12,100,972 km (0.073 R)
• M35: 12,424,103 km (0.025 R)
• M36: 13,466,052 km (0.104 R)
• M37: 14,081,947 km (0.056 R)
• M38: 14,535,677 km (0.049 R)
• M39: 15,051,939 km (0.114 R)
• M40: 15,283,218 km (0.115 R)
• M41: 15,399,455 km (0.059 R)
• M42: 15,574,186 km (0.037 R)
• M43: 15,691,021 km (0.071 R)
• M44: 16,815,549 km (0.086 R)
• M45: 16,935,526 km (0.085 R)
• M46: 17,115,792 km (0.107 R)
• M47: 17,296,805 km (0.117 R)
• M48: 17,843,735 km (0.08 R)
• M49: 17,904,771 km (0.116 R)
• M50: 18,027,291 km (0.066 R)
• M51: 18,767,651 km (0.113 R)
• M52: 19,204,178 km (0.096 R)
• M53: 19,518,034 km (0.086 R)
• M54: 20,790,364 km (0.05 R)
• M55: 21,047,972 km (0.088 R)
• M56: 21,112,598 km (0.072 R)
• M57: 22,220,520 km (0.055 R)
• M58: 22,616,056 km (0.037 R)
• M59: 23,213,850 km (0.106 R)
• M60: 24,086,304 km (0.057 R)
• M61: 24,289,159 km (0.114 R)
• M62: 25,656,184 km (0.11 R)
• M63: 26,627,823 km (0.054 R)
• M64: 28,463,987 km (0.08 R)
• M65: 28,678,510 km (0.099 R)
• M66: 31,073,273 km (0.119 R)
• M67: 31,294,079 km (0.068 R)
• M68: 32,331,690 km (0.088 R)
• M69: 33,154,778 km (0.035 R)
• M70: 33,909,050 km (0.068 R)
• M71: 34,364,426 km (0.085 R)
• M72: 34,745,302 km (0.105 R)
• M73: 36,593,434 km (0.034 R)
• M74: 37,529,319 km (0.066 R)
• M75: 38,947,955 km (0.112 R)
• M76: 39,823,552 km (0.084 R)
• M77: 41,108,597 km (0.104 R)
• M78: 43,884,236 km (0.06 R)
• M79: 44,795,138 km (0.097 R)
• M80: 45,963,497 km (0.07 R)
• M81: 47,565,092 km (0.113 R)
• M82: 47,989,651 km (0.097 R)
• M83: 48,671,518 km (0.084 R)
• M84: 49,958,508 km (0.063 R)
• M85: 50,130,994 km (0.055 R)
• M86: 51,517,767 km (0.111 R)
• M87: 52,916,956 km (0.099 R)
• M88: 54,683,706 km (0.056 R)
• M89: 56,290,238 km (0.099 R)
• M90: 56,739,181 km (0.11 R)
• M91: 57,009,205 km (0.103 R)
• M92: 57,640,658 km (0.104 R)
• M93: 58,183,997 km (0.053 R)
• M94: 60,006,847 km (0.071 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 18,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit