🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.17 AU - 1.61 AU

Year: 624 Days

Day: 12.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,981,305 km

• M1: 108,458 km (0.116 R)
• M2: 170,841 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.69 AU - 3.85 AU

Year: 2252 Days

Day: 29.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.7

Radius: 13.1

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.56 AU - 5.12 AU

Year: 4055 Days

Day: 8.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 79,981,305 km

• M1: 197,020 km (0.037 R)
• M2: 304,581 km (0.078 R)
• M3: 453,132 km (0.041 R)
• M4: 563,685 km (0.107 R)
• M5: 685,607 km (0.083 R)
• M6: 887,415 km (0.102 R)
• M7: 1,084,435 km (0.106 R)
• M8: 1,228,797 km (0.041 R)
• M9: 1,747,303 km (0.083 R)
• M10: 2,112,771 km (0.066 R)
• M11: 2,279,273 km (0.039 R)
• M12: 2,467,766 km (0.099 R)
• M13: 2,697,250 km (0.12 R)
• M14: 2,933,913 km (0.06 R)
• M15: 3,064,213 km (0.062 R)
• M16: 3,253,903 km (0.095 R)
• M17: 3,605,009 km (0.119 R)
• M18: 3,704,791 km (0.079 R)
• M19: 4,030,316 km (0.108 R)
• M20: 4,113,193 km (0.053 R)
• M21: 4,775,014 km (0.085 R)
• M22: 4,884,819 km (0.091 R)
• M23: 5,107,271 km (0.077 R)
• M24: 5,219,769 km (0.107 R)
• M25: 5,888,322 km (0.112 R)
• M26: 6,365,240 km (0.107 R)
• M27: 7,179,651 km (0.055 R)
• M28: 7,407,339 km (0.098 R)
• M29: 7,689,181 km (0.073 R)
• M30: 7,844,314 km (0.07 R)
• M31: 8,689,542 km (0.059 R)
• M32: 9,563,642 km (0.117 R)
• M33: 9,647,118 km (0.115 R)
• M34: 10,869,033 km (0.025 R)
• M35: 10,985,121 km (0.071 R)
• M36: 11,601,764 km (0.117 R)
• M37: 11,809,854 km (0.098 R)
• M38: 12,109,349 km (0.09 R)
• M39: 12,685,002 km (0.079 R)
• M40: 13,115,096 km (0.102 R)
• M41: 14,657,749 km (0.082 R)
• M42: 15,044,160 km (0.119 R)
• M43: 15,695,809 km (0.065 R)
• M44: 16,058,284 km (0.037 R)
• M45: 16,523,384 km (0.118 R)
• M46: 16,757,654 km (0.104 R)
• M47: 16,959,462 km (0.064 R)
• M48: 17,060,590 km (0.085 R)
• M49: 17,535,264 km (0.107 R)
• M50: 17,705,806 km (0.081 R)
• M51: 18,289,985 km (0.097 R)
• M52: 18,463,070 km (0.095 R)
• M53: 18,671,460 km (0.037 R)
• M54: 18,810,735 km (0.086 R)
• M55: 18,950,460 km (0.049 R)
• M56: 19,055,478 km (0.073 R)
• M57: 21,123,070 km (0.109 R)
• M58: 22,516,125 km (0.033 R)
• M59: 23,036,726 km (0.047 R)
• M60: 23,148,924 km (0.105 R)
• M61: 24,128,042 km (0.032 R)
• M62: 24,355,880 km (0.095 R)
• M63: 24,660,760 km (0.1 R)
• M64: 25,467,392 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.6

Radius: 9.6

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7 AU - 10.02 AU

Year: 9453 Days

Day: 12.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 79,981,305 km

• M1: 123,717 km (0.12 R)
• M2: 227,239 km (0.067 R)
• M3: 508,483 km (0.035 R)
• M4: 568,322 km (0.056 R)
• M5: 696,079 km (0.078 R)
• M6: 798,703 km (0.068 R)
• M7: 888,462 km (0.115 R)
• M8: 1,303,446 km (0.095 R)
• M9: 1,543,551 km (0.072 R)
• M10: 2,451,909 km (0.079 R)
• M11: 2,639,804 km (0.097 R)
• M12: 2,776,985 km (0.073 R)
• M13: 3,232,062 km (0.071 R)
• M14: 3,679,808 km (0.114 R)
• M15: 4,699,767 km (0.073 R)
• M16: 5,001,805 km (0.107 R)
• M17: 5,138,088 km (0.095 R)
• M18: 5,241,012 km (0.066 R)
• M19: 5,519,114 km (0.059 R)
• M20: 6,235,239 km (0.114 R)
• M21: 6,345,343 km (0.084 R)
• M22: 6,455,896 km (0.101 R)
• M23: 6,567,197 km (0.115 R)
• M24: 6,791,594 km (0.109 R)
• M25: 7,793,451 km (0.071 R)
• M26: 7,951,725 km (0.111 R)
• M27: 8,031,162 km (0.091 R)
• M28: 8,595,295 km (0.089 R)
• M29: 8,676,826 km (0.103 R)
• M30: 8,923,363 km (0.061 R)
• M31: 10,017,821 km (0.117 R)
• M32: 10,624,590 km (0.102 R)
• M33: 11,021,025 km (0.089 R)
• M34: 11,377,516 km (0.118 R)
• M35: 12,377,129 km (0.114 R)
• M36: 12,561,883 km (0.118 R)
• M37: 13,027,880 km (0.1 R)
• M38: 14,072,971 km (0.1 R)
• M39: 14,605,539 km (0.101 R)
• M40: 15,441,642 km (0.119 R)
• M41: 15,790,504 km (0.102 R)
• M42: 17,160,073 km (0.102 R)
• M43: 18,409,215 km (0.068 R)
• M44: 18,885,086 km (0.068 R)
• M45: 19,311,589 km (0.082 R)
• M46: 21,214,624 km (0.048 R)
• M47: 21,880,783 km (0.114 R)
• M48: 22,723,019 km (0.036 R)
• M49: 23,633,172 km (0.088 R)
• M50: 23,747,764 km (0.091 R)
• M51: 24,787,619 km (0.11 R)
• M52: 24,962,349 km (0.06 R)
• M53: 26,553,323 km (0.066 R)
• M54: 26,971,299 km (0.059 R)
• M55: 28,603,262 km (0.097 R)
• M56: 28,909,041 km (0.057 R)
• M57: 29,154,381 km (0.102 R)
• M58: 29,277,350 km (0.117 R)
• M59: 30,142,774 km (0.066 R)
• M60: 31,142,088 km (0.082 R)
• M61: 31,708,914 km (0.115 R)
• M62: 32,597,526 km (0.106 R)
• M63: 32,980,945 km (0.062 R)
• M64: 33,044,973 km (0.053 R)
• M65: 34,789,583 km (0.08 R)
• M66: 35,181,380 km (0.1 R)
• M67: 36,563,964 km (0.099 R)
• M68: 38,098,539 km (0.112 R)
• M69: 38,637,240 km (0.096 R)
• M70: 39,382,088 km (0.103 R)
• M71: 40,748,515 km (0.053 R)
• M72: 41,437,413 km (0.084 R)
• M73: 42,478,166 km (0.095 R)
• M74: 42,547,878 km (0.094 R)
• M75: 42,966,902 km (0.103 R)
• M76: 43,176,788 km (0.07 R)
• M77: 43,316,961 km (0.057 R)
• M78: 45,366,452 km (0.075 R)
• M79: 45,937,467 km (0.063 R)
• M80: 46,438,919 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.4

Radius: 4.1

Gravity: 35.54 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 11.83 AU - 19.03 AU

Year: 23080 Days

Day: 17.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,981,305 km

• M1: 71,209 km (0.051 R)
• M2: 130,898 km (0.117 R)
• M3: 574,306 km (0.085 R)
• M4: 643,121 km (0.074 R)
• M5: 739,013 km (0.114 R)
• M6: 891,603 km (0.057 R)
• M7: 1,499,719 km (0.09 R)
• M8: 1,692,700 km (0.107 R)
• M9: 2,031,838 km (0.043 R)
• M10: 2,209,112 km (0.101 R)
• M11: 2,245,165 km (0.073 R)
• M12: 2,540,770 km (0.116 R)
• M13: 3,332,143 km (0.102 R)
• M14: 3,884,309 km (0.1 R)
• M15: 4,373,344 km (0.106 R)
• M16: 4,510,077 km (0.087 R)
• M17: 4,881,528 km (0.05 R)
• M18: 6,206,068 km (0.109 R)
• M19: 6,308,243 km (0.075 R)
• M20: 6,462,778 km (0.114 R)
• M21: 6,775,587 km (0.066 R)
• M22: 6,933,712 km (0.074 R)
• M23: 8,468,137 km (0.077 R)
• M24: 8,581,682 km (0.088 R)
• M25: 8,810,267 km (0.084 R)
• M26: 9,625,576 km (0.069 R)
• M27: 9,684,817 km (0.108 R)
• M28: 9,744,057 km (0.103 R)
• M29: 9,862,988 km (0.101 R)
• M30: 10,404,083 km (0.063 R)
• M31: 10,525,706 km (0.102 R)
• M32: 11,766,920 km (0.08 R)
• M33: 11,830,200 km (0.059 R)
• M34: 14,655,804 km (0.106 R)
• M35: 14,860,304 km (0.094 R)
• M36: 14,997,336 km (0.03 R)
• M37: 15,549,053 km (0.116 R)
• M38: 20,196,161 km (0.11 R)
• M39: 21,188,743 km (0.102 R)
• M40: 21,342,829 km (0.115 R)
• M41: 21,807,330 km (0.11 R)
• M42: 22,118,793 km (0.069 R)
• M43: 22,510,291 km (0.088 R)
• M44: 24,179,504 km (0.116 R)
• M45: 25,395,884 km (0.066 R)
• M46: 25,641,524 km (0.093 R)
• M47: 26,965,016 km (0.119 R)
• M48: 27,132,117 km (0.034 R)
• M49: 27,215,742 km (0.039 R)
• M50: 27,467,067 km (0.094 R)
• M51: 30,023,096 km (0.041 R)
• M52: 30,196,181 km (0.079 R)
• M53: 30,282,798 km (0.092 R)
• M54: 30,717,380 km (0.081 R)
• M55: 31,066,541 km (0.109 R)
• M56: 33,099,426 km (0.085 R)
• M57: 33,547,023 km (0.1 R)
• M58: 37,106,405 km (0.109 R)
• M59: 38,977,725 km (0.053 R)
• M60: 40,496,592 km (0.085 R)
• M61: 42,228,487 km (0.069 R)
• M62: 42,422,515 km (0.055 R)
• M63: 42,908,559 km (0.093 R)
• M64: 43,298,710 km (0.062 R)
• M65: 44,279,474 km (0.107 R)
• M66: 45,267,418 km (0.033 R)
• M67: 46,562,487 km (0.073 R)
• M68: 47,970,951 km (0.093 R)
• M69: 48,072,079 km (0.096 R)
• M70: 49,802,178 km (0.069 R)
• M71: 50,109,452 km (0.089 R)
• M72: 50,417,624 km (0.08 R)
• M73: 51,138,835 km (0.116 R)
• M74: 53,427,683 km (0.034 R)
• M75: 53,637,419 km (0.119 R)
• M76: 57,459,046 km (0.117 R)
• M77: 58,212,271 km (0.058 R)
• M78: 58,752,320 km (0.088 R)
• M79: 58,860,479 km (0.076 R)
• M80: 59,077,097 km (0.057 R)
• M81: 60,819,613 km (0.091 R)
• M82: 61,257,785 km (0.105 R)
• M83: 61,697,004 km (0.034 R)
• M84: 62,027,167 km (0.113 R)
• M85: 62,468,331 km (0.077 R)
• M86: 65,136,858 km (0.11 R)
• M87: 69,094,469 km (0.09 R)
• M88: 70,699,206 km (0.055 R)
• M89: 73,245,661 km (0.112 R)
• M90: 74,764,378 km (0.114 R)
• M91: 75,586,419 km (0.077 R)
• M92: 77,002,662 km (0.103 R)
• M93: 78,308,651 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 12,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit