🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.56 AU - 2.32 AU

Year: 1140 Days

Day: 40.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,923,607 km

• M1: 103,821 km (0.06 R)
• M2: 609,462 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.63 AU - 2.79 AU

Year: 1882 Days

Day: 37.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.43 AU - 3.33 AU

Year: 2061 Days

Day: 14 Hours

Environment

Temp: -126 °C

Axial Tilt: 84.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.9

Radius: 11.2

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.18 AU - 6.42 AU

Year: 5146 Days

Day: 12.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,923,607 km

• M1: 153,787 km (0.066 R)
• M2: 263,143 km (0.109 R)
• M3: 409,001 km (0.066 R)
• M4: 510,727 km (0.066 R)
• M5: 646,562 km (0.112 R)
• M6: 861,534 km (0.082 R)
• M7: 999,314 km (0.093 R)
• M8: 1,345,184 km (0.098 R)
• M9: 1,441,525 km (0.11 R)
• M10: 1,710,502 km (0.084 R)
• M11: 2,125,487 km (0.071 R)
• M12: 2,315,925 km (0.1 R)
• M13: 2,511,898 km (0.069 R)
• M14: 2,591,783 km (0.09 R)
• M15: 2,713,406 km (0.077 R)
• M16: 3,306,113 km (0.12 R)
• M17: 3,527,518 km (0.102 R)
• M18: 3,617,576 km (0.108 R)
• M19: 3,915,275 km (0.063 R)
• M20: 4,031,962 km (0.063 R)
• M21: 5,184,464 km (0.093 R)
• M22: 6,213,847 km (0.097 R)
• M23: 6,737,888 km (0.117 R)
• M24: 6,878,061 km (0.059 R)
• M25: 7,076,129 km (0.112 R)
• M26: 7,420,054 km (0.082 R)
• M27: 7,857,778 km (0.096 R)
• M28: 8,094,591 km (0.115 R)
• M29: 9,096,598 km (0.111 R)
• M30: 9,596,404 km (0.095 R)
• M31: 10,009,294 km (0.113 R)
• M32: 11,248,862 km (0.073 R)
• M33: 11,482,534 km (0.044 R)
• M34: 11,954,665 km (0.028 R)
• M35: 12,640,272 km (0.091 R)
• M36: 12,744,093 km (0.057 R)
• M37: 13,444,361 km (0.066 R)
• M38: 14,085,088 km (0.101 R)
• M39: 14,663,134 km (0.058 R)
• M40: 14,735,989 km (0.085 R)
• M41: 14,845,345 km (0.062 R)
• M42: 14,991,801 km (0.071 R)
• M43: 15,507,614 km (0.108 R)
• M44: 15,805,165 km (0.113 R)
• M45: 16,104,510 km (0.113 R)
• M46: 16,254,856 km (0.062 R)
• M47: 16,405,650 km (0.098 R)
• M48: 16,594,892 km (0.106 R)
• M49: 17,052,063 km (0.108 R)
• M50: 17,436,081 km (0.099 R)
• M51: 18,056,613 km (0.09 R)
• M52: 18,173,748 km (0.078 R)
• M53: 18,605,487 km (0.073 R)
• M54: 19,159,747 km (0.083 R)
• M55: 19,239,483 km (0.087 R)
• M56: 20,610,099 km (0.05 R)
• M57: 21,142,517 km (0.119 R)
• M58: 21,266,085 km (0.107 R)
• M59: 21,513,819 km (0.099 R)
• M60: 22,053,868 km (0.028 R)
• M61: 23,444,679 km (0.054 R)
• M62: 24,517,296 km (0.066 R)
• M63: 24,733,764 km (0.056 R)
• M64: 24,820,531 km (0.096 R)
• M65: 25,430,591 km (0.025 R)
• M66: 25,561,938 km (0.059 R)
• M67: 25,957,475 km (0.082 R)
• M68: 27,156,202 km (0.116 R)
• M69: 27,649,726 km (0.057 R)
• M70: 27,784,813 km (0.058 R)
• M71: 28,554,643 km (0.079 R)
• M72: 28,919,213 km (0.05 R)
• M73: 29,607,214 km (0.116 R)
• M74: 30,022,647 km (0.094 R)
• M75: 30,486,400 km (0.116 R)
• M76: 30,812,374 km (0.101 R)
• M77: 31,468,062 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.2

Radius: 12.7

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.76 AU - 10.88 AU

Year: 11047 Days

Day: 13.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,923,607 km

• M1: 163,510 km (0.071 R)
• M2: 399,127 km (0.049 R)
• M3: 631,303 km (0.119 R)
• M4: 953,836 km (0.101 R)
• M5: 1,088,325 km (0.114 R)
• M6: 1,245,851 km (0.042 R)
• M7: 1,344,137 km (0.08 R)
• M8: 1,655,749 km (0.104 R)
• M9: 2,048,743 km (0.105 R)
• M10: 2,347,490 km (0.109 R)
• M11: 2,724,626 km (0.113 R)
• M12: 3,076,331 km (0.06 R)
• M13: 3,234,904 km (0.104 R)
• M14: 3,372,983 km (0.116 R)
• M15: 4,729,237 km (0.107 R)
• M16: 5,045,637 km (0.119 R)
• M17: 5,152,599 km (0.096 R)
• M18: 5,754,880 km (0.098 R)
• M19: 5,866,780 km (0.09 R)
• M20: 6,877,164 km (0.086 R)
• M21: 7,026,014 km (0.104 R)
• M22: 7,601,068 km (0.057 R)
• M23: 8,003,336 km (0.072 R)
• M24: 8,635,836 km (0.112 R)
• M25: 8,732,177 km (0.038 R)
• M26: 8,828,818 km (0.086 R)
• M27: 8,925,757 km (0.113 R)
• M28: 9,023,145 km (0.109 R)
• M29: 9,120,833 km (0.096 R)
• M30: 9,714,587 km (0.083 R)
• M31: 9,982,516 km (0.09 R)
• M32: 10,252,840 km (0.102 R)
• M33: 11,113,476 km (0.086 R)
• M34: 11,464,283 km (0.091 R)
• M35: 11,889,889 km (0.04 R)
• M36: 12,104,712 km (0.078 R)
• M37: 13,309,274 km (0.048 R)
• M38: 14,171,257 km (0.097 R)
• M39: 14,551,684 km (0.106 R)
• M40: 16,743,891 km (0.108 R)
• M41: 16,824,076 km (0.119 R)
• M42: 17,065,377 km (0.116 R)
• M43: 17,186,551 km (0.11 R)
• M44: 18,083,391 km (0.032 R)
• M45: 18,206,809 km (0.105 R)
• M46: 18,995,339 km (0.096 R)
• M47: 19,204,776 km (0.086 R)
• M48: 19,414,961 km (0.068 R)
• M49: 20,777,947 km (0.097 R)
• M50: 22,127,619 km (0.115 R)
• M51: 22,303,846 km (0.106 R)
• M52: 22,613,364 km (0.108 R)
• M53: 22,968,958 km (0.096 R)
• M54: 23,147,279 km (0.095 R)
• M55: 23,371,077 km (0.101 R)
• M56: 23,460,686 km (0.106 R)
• M57: 24,682,751 km (0.059 R)
• M58: 24,865,410 km (0.089 R)
• M59: 26,484,059 km (0.039 R)
• M60: 26,905,775 km (0.108 R)
• M61: 27,188,216 km (0.114 R)
• M62: 27,377,009 km (0.112 R)
• M63: 27,945,929 km (0.102 R)
• M64: 28,088,795 km (0.091 R)
• M65: 29,822,186 km (0.049 R)
• M66: 30,358,793 km (0.102 R)
• M67: 31,589,984 km (0.046 R)
• M68: 31,987,466 km (0.094 R)
• M69: 32,186,730 km (0.064 R)
• M70: 32,636,870 km (0.029 R)
• M71: 32,737,100 km (0.108 R)
• M72: 32,887,745 km (0.081 R)
• M73: 33,139,369 km (0.108 R)
• M74: 33,796,403 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.6

Radius: 8.9

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.17 AU - 11.43 AU

Year: 11961 Days

Day: 10.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 35,923,607 km

• M1: 171,589 km (0.108 R)
• M2: 251,624 km (0.087 R)
• M3: 553,063 km (0.048 R)
• M4: 950,545 km (0.117 R)
• M5: 1,732,493 km (0.099 R)
• M6: 2,061,010 km (0.113 R)
• M7: 2,158,398 km (0.068 R)
• M8: 2,748,861 km (0.052 R)
• M9: 3,020,830 km (0.116 R)
• M10: 3,502,834 km (0.061 R)
• M11: 3,738,152 km (0.11 R)
• M12: 4,131,444 km (0.068 R)
• M13: 4,380,076 km (0.072 R)
• M14: 4,794,612 km (0.089 R)
• M15: 4,924,762 km (0.119 R)
• M16: 5,221,714 km (0.103 R)
• M17: 5,288,584 km (0.099 R)
• M18: 5,456,882 km (0.108 R)
• M19: 5,695,490 km (0.067 R)
• M20: 5,764,305 km (0.115 R)
• M21: 6,007,252 km (0.072 R)
• M22: 6,395,907 km (0.114 R)
• M23: 6,683,883 km (0.048 R)
• M24: 7,384,450 km (0.069 R)
• M25: 7,497,247 km (0.098 R)
• M26: 7,762,634 km (0.118 R)
• M27: 7,877,225 km (0.067 R)
• M28: 8,459,161 km (0.116 R)
• M29: 8,775,112 km (0.098 R)
• M30: 9,296,909 km (0.107 R)
• M31: 9,828,730 km (0.113 R)
• M32: 11,093,580 km (0.108 R)
• M33: 11,309,300 km (0.104 R)
• M34: 11,396,067 km (0.113 R)
• M35: 11,526,516 km (0.089 R)
• M36: 11,701,246 km (0.118 R)
• M37: 12,009,119 km (0.087 R)
• M38: 12,186,243 km (0.093 R)
• M39: 12,543,183 km (0.104 R)
• M40: 12,948,892 km (0.113 R)
• M41: 13,819,253 km (0.055 R)
• M42: 14,472,696 km (0.109 R)
• M43: 17,235,619 km (0.087 R)
• M44: 18,242,862 km (0.116 R)
• M45: 18,702,277 km (0.079 R)
• M46: 19,217,342 km (0.108 R)
• M47: 19,320,864 km (0.078 R)
• M48: 19,736,896 km (0.094 R)
• M49: 20,050,902 km (0.051 R)
• M50: 20,261,236 km (0.118 R)
• M51: 20,525,127 km (0.069 R)
• M52: 20,843,172 km (0.079 R)
• M53: 21,430,793 km (0.06 R)
• M54: 21,753,475 km (0.045 R)
• M55: 21,861,485 km (0.09 R)
• M56: 22,840,902 km (0.068 R)
• M57: 23,170,616 km (0.051 R)
• M58: 23,501,975 km (0.107 R)
• M59: 23,723,679 km (0.113 R)
• M60: 24,001,782 km (0.109 R)
• M61: 24,224,982 km (0.108 R)
• M62: 24,280,931 km (0.094 R)
• M63: 24,561,278 km (0.118 R)
• M64: 24,673,626 km (0.092 R)
• M65: 26,150,605 km (0.045 R)
• M66: 27,131,668 km (0.117 R)
• M67: 27,247,906 km (0.085 R)
• M68: 29,487,386 km (0.066 R)
• M69: 30,629,117 km (0.072 R)
• M70: 33,203,846 km (0.088 R)
• M71: 33,827,071 km (0.065 R)
• M72: 33,889,602 km (0.042 R)
• M73: 34,643,127 km (0.077 R)
• M74: 35,338,607 km (0.052 R)
• M75: 35,465,466 km (0.093 R)
• M76: 35,592,625 km (0.1 R)
• M77: 36,679,004 km (0.107 R)
• M78: 36,871,986 km (0.108 R)
• M79: 36,936,313 km (0.108 R)
• M80: 37,194,070 km (0.076 R)
• M81: 37,517,201 km (0.08 R)
• M82: 37,646,753 km (0.03 R)
• M83: 37,841,230 km (0.073 R)
• M84: 39,475,437 km (0.101 R)
• M85: 40,533,393 km (0.089 R)
• M86: 42,272,319 km (0.09 R)
• M87: 43,762,613 km (0.075 R)
• M88: 44,514,342 km (0.105 R)
• M89: 44,651,374 km (0.071 R)
• M90: 45,408,040 km (0.113 R)
• M91: 46,030,367 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.5

Radius: 4.2

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.41 AU - 11.73 AU

Year: 15534 Days

Day: 19.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,923,607 km

• M1: 55,501 km (0.088 R)
• M2: 82,877 km (0.08 R)
• M3: 138,827 km (0.111 R)
• M4: 185,651 km (0.103 R)
• M5: 307,573 km (0.118 R)
• M6: 350,059 km (0.106 R)
• M7: 514,916 km (0.085 R)
• M8: 716,574 km (0.093 R)
• M9: 759,808 km (0.119 R)
• M10: 879,187 km (0.089 R)
• M11: 1,037,012 km (0.084 R)
• M12: 1,255,276 km (0.093 R)
• M13: 1,307,785 km (0.106 R)
• M14: 1,396,795 km (0.04 R)
• M15: 1,451,099 km (0.102 R)
• M16: 2,177,995 km (0.075 R)
• M17: 2,241,275 km (0.12 R)
• M18: 2,412,864 km (0.082 R)
• M19: 2,456,397 km (0.091 R)
• M20: 2,544,361 km (0.079 R)
• M21: 2,723,429 km (0.083 R)
• M22: 2,768,907 km (0.119 R)
• M23: 2,952,912 km (0.095 R)
• M24: 2,999,587 km (0.097 R)
• M25: 3,479,646 km (0.11 R)
• M26: 3,855,137 km (0.109 R)
• M27: 4,060,685 km (0.086 R)
• M28: 4,112,595 km (0.116 R)
• M29: 4,671,343 km (0.031 R)
• M30: 4,780,400 km (0.044 R)
• M31: 4,807,926 km (0.04 R)
• M32: 5,029,032 km (0.065 R)
• M33: 6,484,918 km (0.109 R)
• M34: 7,038,729 km (0.047 R)
• M35: 7,069,846 km (0.09 R)
• M36: 7,575,636 km (0.071 R)
• M37: 8,388,701 km (0.079 R)
• M38: 8,588,115 km (0.046 R)
• M39: 9,161,074 km (0.101 R)
• M40: 9,746,451 km (0.043 R)
• M41: 9,816,163 km (0.083 R)
• M42: 10,593,175 km (0.066 R)
• M43: 11,280,128 km (0.095 R)
• M44: 11,536,838 km (0.113 R)
• M45: 11,832,593 km (0.066 R)
• M46: 12,356,186 km (0.044 R)
• M47: 12,544,978 km (0.092 R)
• M48: 13,002,000 km (0.112 R)
• M49: 13,348,319 km (0.086 R)
• M50: 13,971,544 km (0.052 R)
• M51: 14,010,738 km (0.078 R)
• M52: 14,723,722 km (0.105 R)
• M53: 14,803,756 km (0.114 R)
• M54: 15,124,943 km (0.098 R)
• M55: 15,897,167 km (0.069 R)
• M56: 16,598,931 km (0.059 R)
• M57: 17,184,307 km (0.086 R)
• M58: 18,461,424 km (0.047 R)
• M59: 18,634,060 km (0.098 R)
• M60: 19,548,851 km (0.097 R)
• M61: 20,300,132 km (0.096 R)
• M62: 21,150,895 km (0.052 R)
• M63: 22,287,839 km (0.107 R)
• M64: 22,933,204 km (0.094 R)
• M65: 23,165,230 km (0.073 R)
• M66: 23,771,999 km (0.085 R)
• M67: 23,912,771 km (0.115 R)
• M68: 24,431,277 km (0.108 R)
• M69: 24,763,235 km (0.086 R)
• M70: 25,240,003 km (0.093 R)
• M71: 25,815,955 km (0.083 R)
• M72: 26,057,256 km (0.116 R)
• M73: 26,883,336 km (0.052 R)
• M74: 27,127,928 km (0.11 R)
• M75: 27,422,486 km (0.055 R)
• M76: 27,717,942 km (0.063 R)
• M77: 29,412,437 km (0.066 R)
• M78: 31,809,594 km (0.1 R)
• M79: 31,861,205 km (0.035 R)
• M80: 32,120,159 km (0.118 R)
• M81: 32,275,741 km (0.118 R)
• M82: 32,379,562 km (0.098 R)
• M83: 32,952,970 km (0.079 R)
• M84: 33,792,962 km (0.033 R)
• M85: 33,951,237 km (0.09 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: 448 - 17,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit