🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.46 AU - 0.58 AU

Year: 238 Days

Day: 29.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.7

Radius: 12.9

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.81 AU - 2.13 AU

Year: 1758 Days

Day: 13.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 47,555,674 km

• M1: 163,062 km (0.111 R)
• M2: 267,631 km (0.098 R)
• M3: 419,173 km (0.108 R)
• M4: 639,531 km (0.11 R)
• M5: 725,101 km (0.077 R)
• M6: 918,531 km (0.107 R)
• M7: 1,178,233 km (0.077 R)
• M8: 1,297,163 km (0.115 R)
• M9: 1,399,488 km (0.085 R)
• M10: 1,547,740 km (0.089 R)
• M11: 1,656,946 km (0.07 R)
• M12: 1,895,106 km (0.059 R)
• M13: 2,072,230 km (0.119 R)
• M14: 2,169,020 km (0.068 R)
• M15: 2,405,085 km (0.077 R)
• M16: 2,507,111 km (0.046 R)
• M17: 3,080,669 km (0.049 R)
• M18: 3,375,676 km (0.08 R)
• M19: 3,476,056 km (0.112 R)
• M20: 3,606,655 km (0.087 R)
• M21: 3,798,140 km (0.07 R)
• M22: 3,947,888 km (0.098 R)
• M23: 4,598,040 km (0.057 R)
• M24: 4,741,804 km (0.103 R)
• M25: 5,001,206 km (0.04 R)
• M26: 5,182,070 km (0.102 R)
• M27: 5,365,328 km (0.106 R)
• M28: 5,499,966 km (0.071 R)
• M29: 5,635,651 km (0.099 R)
• M30: 5,997,379 km (0.105 R)
• M31: 6,189,911 km (0.066 R)
• M32: 6,599,061 km (0.087 R)
• M33: 6,689,269 km (0.046 R)
• M34: 6,925,484 km (0.095 R)
• M35: 8,459,311 km (0.077 R)
• M36: 8,794,260 km (0.12 R)
• M37: 9,133,698 km (0.109 R)
• M38: 9,335,206 km (0.07 R)
• M39: 9,538,360 km (0.107 R)
• M40: 9,661,030 km (0.049 R)
• M41: 9,743,010 km (0.093 R)
• M42: 9,907,717 km (0.058 R)
• M43: 10,052,678 km (0.064 R)
• M44: 10,177,442 km (0.068 R)
• M45: 10,554,878 km (0.082 R)
• M46: 10,702,980 km (0.1 R)
• M47: 10,915,558 km (0.097 R)
• M48: 11,410,129 km (0.117 R)
• M49: 11,496,896 km (0.083 R)
• M50: 11,978,002 km (0.11 R)
• M51: 12,488,131 km (0.065 R)
• M52: 12,914,784 km (0.101 R)
• M53: 13,027,880 km (0.112 R)
• M54: 13,164,164 km (0.106 R)
• M55: 13,323,486 km (0.101 R)
• M56: 13,598,446 km (0.115 R)
• M57: 13,921,428 km (0.098 R)
• M58: 14,200,428 km (0.071 R)
• M59: 14,669,418 km (0.097 R)
• M60: 15,024,563 km (0.109 R)
• M61: 15,358,615 km (0.055 R)
• M62: 15,454,507 km (0.08 R)
• M63: 15,598,720 km (0.12 R)
• M64: 15,695,061 km (0.075 R)
• M65: 15,936,960 km (0.088 R)
• M66: 16,277,595 km (0.113 R)
• M67: 16,473,269 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.9

Radius: 10.7

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.85 AU - 3.99 AU

Year: 4021 Days

Day: 8.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 47,555,674 km

• M1: 305,778 km (0.06 R)
• M2: 589,416 km (0.106 R)
• M3: 757,564 km (0.064 R)
• M4: 838,646 km (0.029 R)
• M5: 1,020,557 km (0.091 R)
• M6: 1,323,792 km (0.105 R)
• M7: 1,526,347 km (0.071 R)
• M8: 1,631,514 km (0.107 R)
• M9: 1,703,172 km (0.083 R)
• M10: 1,837,062 km (0.113 R)
• M11: 2,102,897 km (0.063 R)
• M12: 2,194,302 km (0.096 R)
• M13: 2,531,794 km (0.059 R)
• M14: 3,002,728 km (0.087 R)
• M15: 3,076,480 km (0.085 R)
• M16: 3,301,475 km (0.086 R)
• M17: 3,439,105 km (0.052 R)
• M18: 3,767,772 km (0.115 R)
• M19: 4,205,196 km (0.085 R)
• M20: 4,813,760 km (0.089 R)
• M21: 4,970,240 km (0.113 R)
• M22: 5,110,862 km (0.091 R)
• M23: 5,377,894 km (0.113 R)
• M24: 5,722,867 km (0.113 R)
• M25: 5,870,370 km (0.09 R)
• M26: 5,944,571 km (0.084 R)
• M27: 6,168,967 km (0.077 R)
• M28: 6,339,210 km (0.074 R)
• M29: 6,549,395 km (0.107 R)
• M30: 6,664,884 km (0.087 R)
• M31: 7,614,232 km (0.083 R)
• M32: 7,837,732 km (0.108 R)
• M33: 8,001,541 km (0.115 R)
• M34: 8,187,342 km (0.079 R)
• M35: 8,542,188 km (0.07 R)
• M36: 8,647,505 km (0.088 R)
• M37: 8,816,999 km (0.118 R)
• M38: 9,159,130 km (0.117 R)
• M39: 9,484,056 km (0.093 R)
• M40: 10,122,690 km (0.074 R)
• M41: 10,211,850 km (0.04 R)
• M42: 10,458,537 km (0.116 R)
• M43: 10,661,840 km (0.027 R)
• M44: 10,775,235 km (0.096 R)
• M45: 11,627,644 km (0.101 R)
• M46: 11,721,143 km (0.072 R)
• M47: 12,597,337 km (0.062 R)
• M48: 12,693,379 km (0.109 R)
• M49: 13,298,952 km (0.102 R)
• M50: 13,740,714 km (0.101 R)
• M51: 13,988,298 km (0.07 R)
• M52: 14,287,345 km (0.064 R)
• M53: 14,613,618 km (0.061 R)
• M54: 15,197,049 km (0.086 R)
• M55: 15,917,662 km (0.11 R)
• M56: 16,073,394 km (0.111 R)
• M57: 16,177,663 km (0.108 R)
• M58: 16,544,029 km (0.112 R)
• M59: 17,178,623 km (0.058 R)
• M60: 17,365,171 km (0.112 R)
• M61: 17,794,218 km (0.091 R)
• M62: 18,172,401 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.9

Radius: 12.1

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.59 AU - 4.49 AU

Year: 5163 Days

Day: 11.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 47,555,674 km

• M1: 206,445 km (0.097 R)
• M2: 326,123 km (0.095 R)
• M3: 491,279 km (0.041 R)
• M4: 582,534 km (0.115 R)
• M5: 758,611 km (0.114 R)
• M6: 915,240 km (0.091 R)
• M7: 1,002,904 km (0.087 R)
• M8: 1,251,536 km (0.058 R)
• M9: 1,383,631 km (0.11 R)
• M10: 1,462,918 km (0.103 R)
• M11: 1,783,655 km (0.087 R)
• M12: 1,895,704 km (0.114 R)
• M13: 1,971,850 km (0.089 R)
• M14: 2,061,907 km (0.104 R)
• M15: 2,603,601 km (0.063 R)
• M16: 2,876,318 km (0.059 R)
• M17: 2,979,242 km (0.093 R)
• M18: 3,654,078 km (0.119 R)
• M19: 3,797,841 km (0.088 R)
• M20: 3,894,930 km (0.086 R)
• M21: 4,494,219 km (0.082 R)
• M22: 4,874,796 km (0.094 R)
• M23: 5,033,520 km (0.064 R)
• M24: 5,648,816 km (0.115 R)
• M25: 5,759,817 km (0.085 R)
• M26: 6,003,063 km (0.117 R)
• M27: 6,287,898 km (0.07 R)
• M28: 6,655,160 km (0.096 R)
• M29: 6,792,192 km (0.088 R)
• M30: 7,471,366 km (0.106 R)
• M31: 7,593,438 km (0.109 R)
• M32: 7,922,404 km (0.118 R)
• M33: 8,445,847 km (0.083 R)
• M34: 8,658,276 km (0.073 R)
• M35: 8,980,360 km (0.098 R)
• M36: 9,526,093 km (0.112 R)
• M37: 9,769,639 km (0.111 R)
• M38: 9,947,959 km (0.117 R)
• M39: 10,149,916 km (0.11 R)
• M40: 10,741,277 km (0.12 R)
• M41: 11,110,634 km (0.1 R)
• M42: 11,367,045 km (0.073 R)
• M43: 11,484,329 km (0.097 R)
• M44: 11,601,913 km (0.118 R)
• M45: 11,696,310 km (0.112 R)
• M46: 12,267,923 km (0.076 R)
• M47: 12,388,200 km (0.114 R)
• M48: 12,751,274 km (0.1 R)
• M49: 12,921,965 km (0.075 R)
• M50: 13,240,908 km (0.072 R)
• M51: 13,587,376 km (0.064 R)
• M52: 14,491,845 km (0.087 R)
• M53: 14,644,584 km (0.069 R)
• M54: 15,234,748 km (0.061 R)
• M55: 15,441,791 km (0.105 R)
• M56: 15,597,822 km (0.085 R)
• M57: 15,780,331 km (0.105 R)
• M58: 16,650,841 km (0.082 R)
• M59: 17,024,836 km (0.074 R)
• M60: 17,185,953 km (0.072 R)
• M61: 17,536,760 km (0.099 R)
• M62: 17,726,749 km (0.086 R)
• M63: 18,053,770 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.4

Radius: 7.5

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.23 AU - 11.29 AU

Year: 17916 Days

Day: 15.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 47,555,674 km

• M1: 94,845 km (0.077 R)
• M2: 258,804 km (0.098 R)
• M3: 773,421 km (0.074 R)
• M4: 1,068,129 km (0.05 R)
• M5: 1,353,412 km (0.031 R)
• M6: 1,482,964 km (0.115 R)
• M7: 1,571,675 km (0.037 R)
• M8: 1,754,484 km (0.07 R)
• M9: 1,848,431 km (0.058 R)
• M10: 2,421,391 km (0.091 R)
• M11: 3,017,688 km (0.075 R)
• M12: 3,748,175 km (0.114 R)
• M13: 3,993,066 km (0.112 R)
• M14: 4,148,798 km (0.088 R)
• M15: 5,638,793 km (0.118 R)
• M16: 6,349,382 km (0.028 R)
• M17: 7,352,586 km (0.118 R)
• M18: 7,814,245 km (0.044 R)
• M19: 9,337,301 km (0.093 R)
• M20: 9,544,344 km (0.064 R)
• M21: 9,836,808 km (0.079 R)
• M22: 10,174,750 km (0.071 R)
• M23: 10,775,235 km (0.091 R)
• M24: 11,697,506 km (0.084 R)
• M25: 14,277,621 km (0.093 R)
• M26: 14,852,675 km (0.107 R)
• M27: 15,680,250 km (0.041 R)
• M28: 16,672,832 km (0.111 R)
• M29: 17,583,435 km (0.091 R)
• M30: 17,685,610 km (0.119 R)
• M31: 18,510,193 km (0.074 R)
• M32: 18,770,494 km (0.069 R)
• M33: 19,084,350 km (0.093 R)
• M34: 19,294,535 km (0.12 R)
• M35: 19,558,426 km (0.044 R)
• M36: 19,611,383 km (0.084 R)
• M37: 19,717,299 km (0.047 R)
• M38: 20,357,278 km (0.107 R)
• M39: 21,329,814 km (0.112 R)
• M40: 22,096,653 km (0.071 R)
• M41: 22,372,810 km (0.076 R)
• M42: 23,376,014 km (0.1 R)
• M43: 23,432,262 km (0.082 R)
• M44: 24,679,310 km (0.12 R)
• M45: 25,195,722 km (0.096 R)
• M46: 25,599,786 km (0.091 R)
• M47: 26,883,785 km (0.045 R)
• M48: 27,949,819 km (0.078 R)
• M49: 28,128,738 km (0.118 R)
• M50: 29,635,338 km (0.111 R)
• M51: 30,797,714 km (0.086 R)
• M52: 32,475,155 km (0.093 R)
• M53: 32,663,349 km (0.117 R)
• M54: 34,565,336 km (0.094 R)
• M55: 34,821,597 km (0.113 R)
• M56: 35,014,279 km (0.069 R)
• M57: 35,788,299 km (0.093 R)
• M58: 40,549,849 km (0.073 R)
• M59: 40,820,173 km (0.073 R)
• M60: 41,091,094 km (0.113 R)
• M61: 43,902,188 km (0.036 R)
• M62: 44,179,692 km (0.077 R)
• M63: 45,716,660 km (0.094 R)
• M64: 46,491,727 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 18,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit