🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.69 AU - 0.81 AU

Year: 249 Days

Day: 31.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.78 AU - 0.8 AU

Year: 269 Days

Day: 39.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,903,007 km

• M1: 242,199 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.1

Radius: 10.7

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.84 AU - 4.9 AU

Year: 3498 Days

Day: 14.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 81,903,007 km

• M1: 139,276 km (0.117 R)
• M2: 229,034 km (0.035 R)
• M3: 334,650 km (0.109 R)
• M4: 404,513 km (0.115 R)
• M5: 498,909 km (0.044 R)
• M6: 692,937 km (0.073 R)
• M7: 1,129,913 km (0.072 R)
• M8: 1,271,283 km (0.109 R)
• M9: 1,391,559 km (0.117 R)
• M10: 1,501,663 km (0.083 R)
• M11: 1,658,143 km (0.059 R)
• M12: 1,775,428 km (0.111 R)
• M13: 2,240,228 km (0.1 R)
• M14: 2,370,528 km (0.071 R)
• M15: 2,690,368 km (0.089 R)
• M16: 3,296,987 km (0.051 R)
• M17: 3,521,085 km (0.09 R)
• M18: 3,789,015 km (0.089 R)
• M19: 3,886,403 km (0.102 R)
• M20: 4,570,215 km (0.082 R)
• M21: 4,883,922 km (0.107 R)
• M22: 5,709,702 km (0.085 R)
• M23: 5,889,070 km (0.106 R)
• M24: 6,070,382 km (0.105 R)
• M25: 6,276,528 km (0.063 R)
• M26: 6,368,830 km (0.11 R)
• M27: 6,837,670 km (0.05 R)
• M28: 6,932,665 km (0.095 R)
• M29: 7,293,345 km (0.077 R)
• M30: 7,366,199 km (0.118 R)
• M31: 7,610,792 km (0.11 R)
• M32: 8,437,021 km (0.091 R)
• M33: 9,582,641 km (0.09 R)
• M34: 9,823,045 km (0.094 R)
• M35: 10,200,780 km (0.076 R)
• M36: 10,555,925 km (0.076 R)
• M37: 11,054,535 km (0.047 R)
• M38: 11,278,483 km (0.091 R)
• M39: 11,475,802 km (0.033 R)
• M40: 11,930,879 km (0.096 R)
• M41: 12,103,216 km (0.051 R)
• M42: 12,595,692 km (0.092 R)
• M43: 12,976,718 km (0.101 R)
• M44: 13,124,221 km (0.089 R)
• M45: 13,331,863 km (0.098 R)
• M46: 13,690,150 km (0.097 R)
• M47: 13,840,346 km (0.04 R)
• M48: 13,960,922 km (0.107 R)
• M49: 14,722,525 km (0.067 R)
• M50: 15,000,029 km (0.106 R)
• M51: 15,341,561 km (0.099 R)
• M52: 15,685,786 km (0.098 R)
• M53: 16,254,257 km (0.033 R)
• M54: 16,829,611 km (0.073 R)
• M55: 17,022,891 km (0.054 R)
• M56: 17,509,384 km (0.109 R)
• M57: 18,099,098 km (0.115 R)
• M58: 18,862,048 km (0.086 R)
• M59: 19,096,467 km (0.086 R)
• M60: 19,500,382 km (0.105 R)
• M61: 20,009,314 km (0.089 R)
• M62: 20,077,381 km (0.077 R)
• M63: 20,625,806 km (0.116 R)
• M64: 20,970,929 km (0.079 R)
• M65: 21,352,852 km (0.09 R)
• M66: 21,492,277 km (0.041 R)
• M67: 21,702,014 km (0.056 R)
• M68: 22,654,354 km (0.071 R)
• M69: 22,725,413 km (0.108 R)
• M70: 23,010,396 km (0.092 R)
• M71: 23,296,727 km (0.092 R)
• M72: 24,053,842 km (0.041 R)
• M73: 24,235,154 km (0.118 R)
• M74: 24,417,065 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.5

Radius: 10.5

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.89 AU - 5.71 AU

Year: 4027 Days

Day: 5.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 81,903,007 km

• M1: 145,559 km (0.111 R)
• M2: 367,412 km (0.093 R)
• M3: 605,871 km (0.03 R)
• M4: 893,997 km (0.107 R)
• M5: 1,210,845 km (0.098 R)
• M6: 1,547,590 km (0.064 R)
• M7: 1,666,520 km (0.048 R)
• M8: 1,866,383 km (0.108 R)
• M9: 2,009,399 km (0.104 R)
• M10: 2,156,304 km (0.078 R)
• M11: 2,408,975 km (0.064 R)
• M12: 2,547,652 km (0.106 R)
• M13: 3,017,090 km (0.097 R)
• M14: 3,091,739 km (0.089 R)
• M15: 3,811,604 km (0.091 R)
• M16: 4,076,692 km (0.041 R)
• M17: 4,180,213 km (0.101 R)
• M18: 4,432,435 km (0.11 R)
• M19: 4,603,276 km (0.082 R)
• M20: 4,776,361 km (0.085 R)
• M21: 5,084,682 km (0.113 R)
• M22: 5,444,764 km (0.114 R)
• M23: 5,559,057 km (0.031 R)
• M24: 5,628,021 km (0.114 R)
• M25: 5,720,473 km (0.076 R)
• M26: 5,906,722 km (0.115 R)
• M27: 6,000,670 km (0.051 R)
• M28: 6,118,852 km (0.084 R)
• M29: 6,893,021 km (0.085 R)
• M30: 7,091,388 km (0.104 R)
• M31: 7,291,699 km (0.1 R)
• M32: 7,392,528 km (0.114 R)
• M33: 7,544,669 km (0.1 R)
• M34: 7,852,243 km (0.096 R)
• M35: 7,929,734 km (0.086 R)
• M36: 8,453,028 km (0.084 R)
• M37: 9,478,072 km (0.038 R)
• M38: 9,560,650 km (0.067 R)
• M39: 9,893,506 km (0.083 R)
• M40: 10,485,016 km (0.108 R)
• M41: 11,001,278 km (0.053 R)
• M42: 11,850,395 km (0.03 R)
• M43: 11,939,406 km (0.101 R)
• M44: 12,720,606 km (0.076 R)
• M45: 13,178,675 km (0.093 R)
• M46: 13,456,179 km (0.112 R)
• M47: 13,642,279 km (0.09 R)
• M48: 13,985,606 km (0.079 R)
• M49: 14,331,925 km (0.097 R)
• M50: 14,490,199 km (0.098 R)
• M51: 15,129,281 km (0.087 R)
• M52: 15,810,251 km (0.091 R)
• M53: 15,973,911 km (0.082 R)
• M54: 16,302,877 km (0.064 R)
• M55: 16,468,033 km (0.073 R)
• M56: 17,134,940 km (0.094 R)
• M57: 17,269,279 km (0.085 R)
• M58: 17,640,731 km (0.1 R)
• M59: 18,185,865 km (0.118 R)
• M60: 18,736,385 km (0.059 R)
• M61: 18,909,620 km (0.065 R)
• M62: 19,397,309 km (0.101 R)
• M63: 19,924,492 km (0.1 R)
• M64: 20,136,771 km (0.077 R)
• M65: 21,028,973 km (0.09 R)
• M66: 21,824,833 km (0.112 R)
• M67: 22,080,197 km (0.072 R)
• M68: 22,336,458 km (0.109 R)
• M69: 22,556,965 km (0.082 R)
• M70: 22,888,923 km (0.072 R)
• M71: 23,371,526 km (0.107 R)
• M72: 25,143,812 km (0.088 R)

Asteroid Belt

Center: 9.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.1

Radius: 7.8

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 12.55 AU - 17.59 AU

Year: 22400 Days

Day: 16.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 81,903,007 km

• M1: 328,367 km (0.101 R)
• M2: 480,359 km (0.102 R)
• M3: 1,039,256 km (0.117 R)
• M4: 1,743,713 km (0.119 R)
• M5: 1,879,099 km (0.117 R)
• M6: 2,379,803 km (0.115 R)
• M7: 3,931,432 km (0.092 R)
• M8: 4,245,288 km (0.091 R)
• M9: 4,474,472 km (0.092 R)
• M10: 7,413,921 km (0.089 R)
• M11: 7,634,578 km (0.043 R)
• M12: 8,082,324 km (0.092 R)
• M13: 8,309,264 km (0.114 R)
• M14: 8,653,938 km (0.085 R)
• M15: 8,711,682 km (0.114 R)
• M16: 9,179,475 km (0.115 R)
• M17: 10,445,671 km (0.119 R)
• M18: 10,507,306 km (0.118 R)
• M19: 12,412,883 km (0.103 R)
• M20: 12,938,720 km (0.089 R)
• M21: 13,271,126 km (0.078 R)
• M22: 13,944,317 km (0.105 R)
• M23: 14,559,762 km (0.064 R)
• M24: 14,836,070 km (0.106 R)
• M25: 15,044,459 km (0.112 R)
• M26: 15,323,908 km (0.09 R)
• M27: 15,675,613 km (0.096 R)
• M28: 16,818,690 km (0.055 R)
• M29: 17,181,315 km (0.101 R)
• M30: 17,400,327 km (0.113 R)
• M31: 17,988,396 km (0.086 R)
• M32: 18,508,398 km (0.115 R)
• M33: 19,639,358 km (0.062 R)
• M34: 20,097,876 km (0.086 R)
• M35: 21,181,712 km (0.067 R)
• M36: 23,325,001 km (0.105 R)
• M37: 23,486,417 km (0.117 R)
• M38: 25,786,035 km (0.12 R)
• M39: 26,372,160 km (0.066 R)
• M40: 27,047,295 km (0.063 R)
• M41: 27,984,825 km (0.055 R)
• M42: 28,500,788 km (0.034 R)
• M43: 29,280,492 km (0.109 R)
• M44: 29,367,558 km (0.044 R)
• M45: 29,979,413 km (0.1 R)
• M46: 30,067,227 km (0.061 R)
• M47: 30,507,344 km (0.101 R)
• M48: 32,198,997 km (0.088 R)
• M49: 32,378,814 km (0.103 R)
• M50: 35,858,759 km (0.046 R)
• M51: 36,419,003 km (0.116 R)
• M52: 36,982,090 km (0.077 R)
• M53: 37,832,254 km (0.039 R)
• M54: 40,420,896 km (0.035 R)
• M55: 42,178,222 km (0.086 R)
• M56: 43,661,485 km (0.117 R)
• M57: 44,259,727 km (0.097 R)
• M58: 44,559,820 km (0.114 R)
• M59: 45,564,968 km (0.115 R)
• M60: 46,273,015 km (0.094 R)
• M61: 46,374,442 km (0.062 R)
• M62: 47,086,678 km (0.115 R)
• M63: 47,802,504 km (0.053 R)
• M64: 47,904,978 km (0.107 R)
• M65: 48,007,602 km (0.109 R)
• M66: 48,110,376 km (0.089 R)
• M67: 51,225,303 km (0.119 R)
• M68: 52,278,023 km (0.105 R)
• M69: 53,125,345 km (0.116 R)
• M70: 53,550,652 km (0.072 R)
• M71: 53,657,166 km (0.103 R)
• M72: 56,126,428 km (0.117 R)
• M73: 58,413,181 km (0.073 R)
• M74: 58,962,206 km (0.065 R)
• M75: 59,844,085 km (0.092 R)
• M76: 61,286,358 km (0.082 R)
• M77: 61,955,958 km (0.109 R)
• M78: 62,067,708 km (0.1 R)
• M79: 62,179,607 km (0.112 R)
• M80: 62,964,846 km (0.086 R)
• M81: 63,077,194 km (0.098 R)
• M82: 64,205,162 km (0.095 R)
• M83: 64,318,408 km (0.038 R)
• M84: 64,431,653 km (0.058 R)
• M85: 64,658,294 km (0.094 R)
• M86: 66,710,178 km (0.058 R)
• M87: 68,899,095 km (0.111 R)
• M88: 69,015,033 km (0.063 R)
• M89: 71,463,052 km (0.118 R)
• M90: 73,939,346 km (0.103 R)
• M91: 74,176,608 km (0.077 R)
• M92: 76,084,280 km (0.079 R)
• M93: 77,044,100 km (0.109 R)
• M94: 77,405,080 km (0.092 R)
• M95: 79,461,153 km (0.109 R)
• M96: 80,191,041 km (0.078 R)
• M97: 80,434,886 km (0.112 R)
• M98: 80,923,323 km (0.044 R)
• M99: 81,903,039 km (0.093 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: 188 - 15,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit