🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.47 AU - 0.61 AU

Year: 140 Days

Day: 37.3 Hours

Environment

Temp: 191 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,937,628 km

• M1: 96,491 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.45 AU - 3.89 AU

Year: 1993 Days

Day: 25.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.93 AU - 3.55 AU

Year: 2059 Days

Day: 38.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,937,628 km

• M1: 210,185 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.37 AU - 4.35 AU

Year: 2678 Days

Day: 28.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368

Radius: 14

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.82 AU - 11.6 AU

Year: 12376 Days

Day: 10.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,937,628 km

• M1: 248,183 km (0.101 R)
• M2: 467,045 km (0.117 R)
• M3: 601,234 km (0.083 R)
• M4: 881,580 km (0.03 R)
• M5: 985,102 km (0.12 R)
• M6: 1,443,021 km (0.058 R)
• M7: 1,674,748 km (0.102 R)
• M8: 1,941,780 km (0.104 R)
• M9: 2,644,591 km (0.057 R)
• M10: 3,421,602 km (0.087 R)
• M11: 3,676,816 km (0.117 R)
• M12: 4,056,496 km (0.103 R)
• M13: 4,176,025 km (0.066 R)
• M14: 4,357,487 km (0.077 R)
• M15: 4,634,542 km (0.071 R)
• M16: 4,728,190 km (0.11 R)
• M17: 4,981,160 km (0.112 R)
• M18: 5,699,978 km (0.08 R)
• M19: 5,935,595 km (0.051 R)
• M20: 6,071,579 km (0.106 R)
• M21: 6,243,168 km (0.101 R)
• M22: 6,451,259 km (0.041 R)
• M23: 6,803,262 km (0.088 R)
• M24: 7,161,549 km (0.068 R)
• M25: 8,311,359 km (0.106 R)
• M26: 8,502,245 km (0.095 R)
• M27: 9,005,343 km (0.102 R)
• M28: 9,398,935 km (0.066 R)
• M29: 9,798,212 km (0.063 R)
• M30: 9,919,087 km (0.088 R)
• M31: 11,578,127 km (0.119 R)
• M32: 12,702,206 km (0.105 R)
• M33: 12,922,414 km (0.101 R)
• M34: 13,188,249 km (0.082 R)
• M35: 13,366,570 km (0.083 R)
• M36: 13,635,547 km (0.102 R)
• M37: 14,269,991 km (0.068 R)
• M38: 14,453,099 km (0.069 R)
• M39: 14,960,535 km (0.108 R)
• M40: 15,380,157 km (0.094 R)
• M41: 15,520,779 km (0.08 R)
• M42: 15,709,123 km (0.07 R)
• M43: 16,662,061 km (0.048 R)
• M44: 17,486,794 km (0.088 R)
• M45: 17,928,706 km (0.116 R)
• M46: 21,964,109 km (0.049 R)
• M47: 22,069,725 km (0.096 R)
• M48: 22,175,640 km (0.103 R)
• M49: 22,387,920 km (0.029 R)
• M50: 22,494,284 km (0.106 R)
• M51: 22,814,423 km (0.06 R)
• M52: 23,459,190 km (0.117 R)
• M53: 24,656,871 km (0.119 R)
• M54: 25,930,248 km (0.063 R)
• M55: 26,322,045 km (0.094 R)
• M56: 27,168,170 km (0.117 R)
• M57: 27,737,240 km (0.118 R)
• M58: 28,540,581 km (0.083 R)
• M59: 29,584,625 km (0.093 R)
• M60: 29,701,460 km (0.072 R)
• M61: 29,994,074 km (0.097 R)
• M62: 32,069,296 km (0.045 R)
• M63: 32,670,679 km (0.113 R)
• M64: 33,579,785 km (0.083 R)
• M65: 34,866,477 km (0.073 R)
• M66: 36,607,197 km (0.103 R)
• M67: 37,677,720 km (0.09 R)
• M68: 37,867,709 km (0.097 R)
• M69: 39,078,554 km (0.094 R)
• M70: 39,978,685 km (0.081 R)
• M71: 41,015,996 km (0.103 R)
• M72: 41,472,569 km (0.054 R)
• M73: 42,127,658 km (0.06 R)
• M74: 43,714,143 km (0.102 R)
• M75: 44,447,771 km (0.06 R)
• M76: 44,648,532 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.7

Radius: 13.8

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 11.02 AU - 11.54 AU

Year: 13377 Days

Day: 13.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 42,937,628 km

• M1: 172,486 km (0.109 R)
• M2: 271,371 km (0.118 R)
• M3: 435,479 km (0.066 R)
• M4: 656,435 km (0.076 R)
• M5: 830,717 km (0.119 R)
• M6: 943,514 km (0.059 R)
• M7: 1,158,336 km (0.044 R)
• M8: 1,330,523 km (0.081 R)
• M9: 2,018,524 km (0.081 R)
• M10: 2,264,613 km (0.099 R)
• M11: 2,373,221 km (0.064 R)
• M12: 2,576,973 km (0.088 R)
• M13: 2,962,337 km (0.109 R)
• M14: 3,142,004 km (0.118 R)
• M15: 3,263,777 km (0.115 R)
• M16: 3,596,333 km (0.087 R)
• M17: 3,874,734 km (0.095 R)
• M18: 3,983,791 km (0.101 R)
• M19: 4,205,047 km (0.043 R)
• M20: 4,521,596 km (0.057 R)
• M21: 4,869,411 km (0.09 R)
• M22: 5,226,202 km (0.054 R)
• M23: 5,322,692 km (0.087 R)
• M24: 5,640,737 km (0.116 R)
• M25: 5,914,801 km (0.105 R)
• M26: 6,040,912 km (0.072 R)
• M27: 6,321,408 km (0.036 R)
• M28: 6,842,307 km (0.086 R)
• M29: 7,054,587 km (0.111 R)
• M30: 8,009,171 km (0.092 R)
• M31: 8,120,920 km (0.09 R)
• M32: 8,402,464 km (0.114 R)
• M33: 9,413,147 km (0.096 R)
• M34: 9,619,891 km (0.061 R)
• M35: 10,799,620 km (0.11 R)
• M36: 11,047,204 km (0.106 R)
• M37: 11,171,670 km (0.062 R)
• M38: 12,216,910 km (0.104 R)
• M39: 12,702,355 km (0.048 R)
• M40: 13,326,328 km (0.082 R)
• M41: 13,459,021 km (0.099 R)
• M42: 13,592,163 km (0.113 R)
• M43: 14,162,730 km (0.069 R)
• M44: 14,433,951 km (0.083 R)
• M45: 15,085,000 km (0.115 R)
• M46: 15,780,780 km (0.101 R)
• M47: 15,991,564 km (0.118 R)
• M48: 16,167,939 km (0.094 R)
• M49: 16,487,032 km (0.103 R)
• M50: 16,665,203 km (0.07 R)
• M51: 17,203,606 km (0.113 R)
• M52: 17,348,117 km (0.075 R)
• M53: 18,371,217 km (0.118 R)
• M54: 18,519,020 km (0.047 R)
• M55: 19,188,769 km (0.116 R)
• M56: 19,301,267 km (0.066 R)
• M57: 19,980,292 km (0.094 R)
• M58: 20,975,117 km (0.031 R)
• M59: 21,439,768 km (0.055 R)
• M60: 22,339,749 km (0.095 R)
• M61: 22,616,056 km (0.109 R)
• M62: 22,853,768 km (0.028 R)
• M63: 23,491,952 km (0.109 R)
• M64: 24,582,221 km (0.067 R)
• M65: 25,688,797 km (0.097 R)
• M66: 25,895,541 km (0.112 R)
• M67: 28,547,462 km (0.101 R)
• M68: 28,718,752 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.5

Radius: 4.5

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 11.97 AU - 14.81 AU

Year: 17301 Days

Day: 17.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 77.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 42,937,628 km

• M1: 127,009 km (0.102 R)
• M2: 186,399 km (0.106 R)
• M3: 267,780 km (0.071 R)
• M4: 348,862 km (0.113 R)
• M5: 386,262 km (0.115 R)
• M6: 451,786 km (0.116 R)
• M7: 750,233 km (0.034 R)
• M8: 782,995 km (0.106 R)
• M9: 1,252,583 km (0.102 R)
• M10: 1,291,778 km (0.11 R)
• M11: 1,432,400 km (0.119 R)
• M12: 1,556,865 km (0.093 R)
• M13: 1,620,444 km (0.099 R)
• M14: 1,905,727 km (0.117 R)
• M15: 2,230,355 km (0.052 R)
• M16: 2,497,536 km (0.075 R)
• M17: 2,930,024 km (0.078 R)
• M18: 3,523,628 km (0.113 R)
• M19: 3,579,428 km (0.074 R)
• M20: 3,691,776 km (0.109 R)
• M21: 3,920,212 km (0.066 R)
• M22: 4,241,698 km (0.104 R)
• M23: 4,541,343 km (0.073 R)
• M24: 4,693,783 km (0.114 R)
• M25: 5,740,968 km (0.081 R)
• M26: 5,905,825 km (0.049 R)
• M27: 6,273,686 km (0.049 R)
• M28: 6,307,495 km (0.09 R)
• M29: 7,421,550 km (0.075 R)
• M30: 8,594,846 km (0.111 R)
• M31: 8,670,094 km (0.065 R)
• M32: 9,126,069 km (0.049 R)
• M33: 9,318,451 km (0.084 R)
• M34: 9,512,031 km (0.046 R)
• M35: 10,499,975 km (0.117 R)
• M36: 10,782,416 km (0.111 R)
• M37: 12,828,466 km (0.113 R)
• M38: 13,000,653 km (0.119 R)
• M39: 13,565,535 km (0.101 R)
• M40: 13,609,367 km (0.103 R)
• M41: 13,873,108 km (0.052 R)
• M42: 15,171,468 km (0.038 R)
• M43: 15,444,933 km (0.052 R)
• M44: 15,720,043 km (0.099 R)
• M45: 16,414,776 km (0.095 R)
• M46: 16,601,624 km (0.086 R)
• M47: 16,836,343 km (0.076 R)
• M48: 17,690,247 km (0.08 R)
• M49: 17,738,119 km (0.102 R)
• M50: 18,412,656 km (0.057 R)
• M51: 18,461,125 km (0.105 R)
• M52: 18,704,222 km (0.079 R)
• M53: 19,046,502 km (0.091 R)
• M54: 19,095,420 km (0.104 R)
• M55: 19,489,461 km (0.108 R)
• M56: 19,736,896 km (0.09 R)
• M57: 20,939,663 km (0.037 R)
• M58: 21,244,094 km (0.094 R)
• M59: 22,269,139 km (0.079 R)
• M60: 22,787,795 km (0.06 R)
• M61: 22,996,334 km (0.04 R)
• M62: 23,362,849 km (0.074 R)
• M63: 23,415,358 km (0.098 R)
• M64: 24,527,169 km (0.083 R)
• M65: 25,170,141 km (0.099 R)
• M66: 25,223,996 km (0.082 R)
• M67: 25,927,256 km (0.097 R)
• M68: 27,242,670 km (0.113 R)
• M69: 27,574,927 km (0.086 R)
• M70: 27,797,080 km (0.088 R)
• M71: 28,804,472 km (0.089 R)
• M72: 28,917,119 km (0.107 R)
• M73: 29,880,679 km (0.077 R)
• M74: 31,027,646 km (0.11 R)
• M75: 31,374,563 km (0.108 R)
• M76: 32,013,944 km (0.089 R)
• M77: 32,247,467 km (0.103 R)
• M78: 32,775,098 km (0.112 R)
• M79: 33,423,755 km (0.109 R)
• M80: 33,779,349 km (0.081 R)
• M81: 33,838,739 km (0.089 R)
• M82: 34,076,600 km (0.06 R)
• M83: 34,374,748 km (0.062 R)
• M84: 34,793,622 km (0.087 R)
• M85: 34,973,738 km (0.101 R)
• M86: 35,033,877 km (0.093 R)
• M87: 36,060,417 km (0.078 R)
• M88: 36,181,891 km (0.119 R)
• M89: 37,035,646 km (0.08 R)
• M90: 37,342,321 km (0.066 R)
• M91: 37,711,230 km (0.049 R)
• M92: 37,957,917 km (0.082 R)
• M93: 38,452,786 km (0.093 R)
• M94: 39,136,748 km (0.109 R)
• M95: 41,276,147 km (0.063 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 18,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit