🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.57 AU - 0.61 AU

Year: 196 Days

Day: 20.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 159.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,208,374 km

• M1: 201,957 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.11 AU - 1.43 AU

Year: 620 Days

Day: 37 Hours

Environment

Temp: -78 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,208,374 km

• M1: 473,328 km (0.098 R)
• M2: 663,467 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.54 AU - 1.92 AU

Year: 986 Days

Day: 46.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,208,374 km

• M1: 410,646 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.93 AU - 2.83 AU

Year: 1592 Days

Day: 23.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.43 AU - 2.79 AU

Year: 1828 Days

Day: 20.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.6

Radius: 14

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.13 AU - 3.45 AU

Year: 2020 Days

Day: 12 Hours

Environment

Temp: -130 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 30,208,374 km

• M1: 182,360 km (0.105 R)
• M2: 303,833 km (0.065 R)
• M3: 412,292 km (0.055 R)
• M4: 528,380 km (0.06 R)
• M5: 638,484 km (0.038 R)
• M6: 729,140 km (0.06 R)
• M7: 847,921 km (0.102 R)
• M8: 1,014,872 km (0.06 R)
• M9: 1,229,246 km (0.092 R)
• M10: 1,478,177 km (0.12 R)
• M11: 1,744,012 km (0.107 R)
• M12: 1,898,696 km (0.107 R)
• M13: 2,200,136 km (0.103 R)
• M14: 2,575,627 km (0.107 R)
• M15: 2,741,231 km (0.077 R)
• M16: 2,971,762 km (0.107 R)
• M17: 3,714,964 km (0.093 R)
• M18: 4,846,223 km (0.109 R)
• M19: 5,067,029 km (0.049 R)
• M20: 5,276,018 km (0.095 R)
• M21: 5,427,112 km (0.025 R)
• M22: 5,518,516 km (0.032 R)
• M23: 5,795,571 km (0.053 R)
• M24: 5,967,309 km (0.104 R)
• M25: 6,124,836 km (0.106 R)
• M26: 6,299,866 km (0.112 R)
• M27: 6,395,907 km (0.047 R)
• M28: 6,573,480 km (0.117 R)
• M29: 6,851,134 km (0.089 R)
• M30: 7,621,712 km (0.117 R)
• M31: 7,930,782 km (0.11 R)
• M32: 8,052,105 km (0.12 R)
• M33: 8,139,171 km (0.075 R)
• M34: 8,314,201 km (0.107 R)
• M35: 8,437,619 km (0.1 R)
• M36: 8,685,952 km (0.094 R)
• M37: 8,811,165 km (0.049 R)
• M38: 8,990,982 km (0.055 R)
• M39: 9,482,560 km (0.101 R)
• M40: 9,685,415 km (0.116 R)
• M41: 9,889,616 km (0.078 R)
• M42: 10,114,162 km (0.062 R)
• M43: 10,568,192 km (0.12 R)
• M44: 10,701,932 km (0.117 R)
• M45: 11,125,743 km (0.107 R)
• M46: 11,222,832 km (0.067 R)
• M47: 11,339,818 km (0.057 R)
• M48: 11,772,006 km (0.104 R)
• M49: 12,149,591 km (0.108 R)
• M50: 12,289,764 km (0.118 R)
• M51: 12,693,230 km (0.057 R)
• M52: 13,533,820 km (0.112 R)
• M53: 13,762,406 km (0.069 R)
• M54: 13,971,244 km (0.058 R)
• M55: 14,118,149 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.5

Radius: 9.7

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.42 AU - 3.4 AU

Year: 2152 Days

Day: 9 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 30,208,374 km

• M1: 121,025 km (0.094 R)
• M2: 187,446 km (0.119 R)
• M3: 260,599 km (0.084 R)
• M4: 349,760 km (0.049 R)
• M5: 590,014 km (0.048 R)
• M6: 667,655 km (0.039 R)
• M7: 958,174 km (0.081 R)
• M8: 1,080,994 km (0.112 R)
• M9: 1,186,311 km (0.1 R)
• M10: 1,319,004 km (0.107 R)
• M11: 1,448,407 km (0.105 R)
• M12: 1,582,297 km (0.064 R)
• M13: 1,720,376 km (0.109 R)
• M14: 1,844,542 km (0.089 R)
• M15: 1,944,174 km (0.09 R)
• M16: 2,036,476 km (0.106 R)
• M17: 2,111,275 km (0.115 R)
• M18: 2,519,677 km (0.113 R)
• M19: 2,692,163 km (0.104 R)
• M20: 2,921,048 km (0.106 R)
• M21: 3,027,263 km (0.114 R)
• M22: 3,102,510 km (0.062 R)
• M23: 3,199,898 km (0.061 R)
• M24: 3,331,545 km (0.086 R)
• M25: 3,442,696 km (0.081 R)
• M26: 3,510,015 km (0.049 R)
• M27: 3,634,480 km (0.076 R)
• M28: 3,714,515 km (0.106 R)
• M29: 3,818,186 km (0.091 R)
• M30: 4,063,976 km (0.112 R)
• M31: 4,242,745 km (0.04 R)
• M32: 4,744,646 km (0.11 R)
• M33: 5,034,567 km (0.079 R)
• M34: 5,123,877 km (0.097 R)
• M35: 5,239,665 km (0.097 R)
• M36: 5,330,172 km (0.087 R)
• M37: 5,460,621 km (0.107 R)
• M38: 5,737,826 km (0.079 R)
• M39: 5,817,861 km (0.108 R)
• M40: 5,884,881 km (0.089 R)
• M41: 6,278,473 km (0.047 R)
• M42: 6,402,490 km (0.11 R)
• M43: 6,541,167 km (0.085 R)
• M44: 6,948,971 km (0.094 R)
• M45: 7,220,640 km (0.065 R)
• M46: 7,759,642 km (0.057 R)
• M47: 7,863,163 km (0.056 R)
• M48: 8,041,634 km (0.114 R)
• M49: 8,251,519 km (0.085 R)
• M50: 8,493,569 km (0.1 R)
• M51: 8,692,085 km (0.049 R)
• M52: 8,845,722 km (0.077 R)
• M53: 8,907,506 km (0.111 R)
• M54: 9,015,815 km (0.081 R)
• M55: 9,155,838 km (0.058 R)
• M56: 9,296,610 km (0.071 R)
• M57: 9,485,253 km (0.091 R)
• M58: 10,091,424 km (0.05 R)
• M59: 10,220,676 km (0.092 R)
• M60: 10,334,221 km (0.098 R)
• M61: 10,841,956 km (0.083 R)
• M62: 11,057,227 km (0.096 R)
• M63: 11,273,995 km (0.041 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.8

Radius: 14

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.46 AU - 3.76 AU

Year: 2377 Days

Day: 5.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 30,208,374 km

• M1: 261,946 km (0.077 R)
• M2: 380,727 km (0.097 R)
• M3: 497,563 km (0.091 R)
• M4: 607,218 km (0.049 R)
• M5: 714,779 km (0.105 R)
• M6: 863,329 km (0.106 R)
• M7: 1,044,941 km (0.118 R)
• M8: 1,295,218 km (0.065 R)
• M9: 1,440,179 km (0.095 R)
• M10: 1,668,615 km (0.103 R)
• M11: 1,900,043 km (0.051 R)
• M12: 2,267,605 km (0.059 R)
• M13: 2,405,085 km (0.079 R)
• M14: 2,494,993 km (0.047 R)
• M15: 2,596,421 km (0.099 R)
• M16: 2,803,314 km (0.073 R)
• M17: 3,091,590 km (0.102 R)
• M18: 3,356,079 km (0.068 R)
• M19: 3,536,643 km (0.071 R)
• M20: 3,907,347 km (0.068 R)
• M21: 4,574,254 km (0.101 R)
• M22: 4,699,318 km (0.077 R)
• M23: 4,863,726 km (0.12 R)
• M24: 5,159,331 km (0.07 R)
• M25: 5,647,320 km (0.07 R)
• M26: 5,930,957 km (0.119 R)
• M27: 6,205,469 km (0.084 R)
• M28: 6,442,283 km (0.101 R)
• M29: 6,568,693 km (0.104 R)
• M30: 6,710,362 km (0.076 R)
• M31: 6,852,929 km (0.119 R)
• M32: 7,170,226 km (0.108 R)
• M33: 7,374,726 km (0.115 R)
• M34: 7,984,786 km (0.057 R)
• M35: 8,166,398 km (0.043 R)
• M36: 8,364,615 km (0.073 R)
• M37: 8,595,594 km (0.084 R)
• M38: 8,797,402 km (0.117 R)
• M39: 8,906,608 km (0.105 R)
• M40: 9,126,667 km (0.034 R)
• M41: 9,444,114 km (0.106 R)
• M42: 9,652,503 km (0.062 R)
• M43: 9,765,300 km (0.059 R)
• M44: 10,073,621 km (0.039 R)
• M45: 10,171,758 km (0.066 R)
• M46: 10,368,778 km (0.05 R)
• M47: 10,500,873 km (0.113 R)
• M48: 10,733,498 km (0.107 R)
• M49: 10,833,728 km (0.102 R)
• M50: 11,458,449 km (0.102 R)

Asteroid Belt

Center: 5.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.4

Radius: 9.8

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.94 AU - 7.08 AU

Year: 8045 Days

Day: 8.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,208,374 km

• M1: 137,929 km (0.042 R)
• M2: 222,751 km (0.074 R)
• M3: 323,730 km (0.091 R)
• M4: 630,555 km (0.117 R)
• M5: 724,802 km (0.094 R)
• M6: 1,000,959 km (0.034 R)
• M7: 1,094,009 km (0.115 R)
• M8: 1,582,297 km (0.057 R)
• M9: 1,989,652 km (0.084 R)
• M10: 2,303,957 km (0.107 R)
• M11: 2,454,303 km (0.089 R)
• M12: 2,608,089 km (0.071 R)
• M13: 2,686,179 km (0.1 R)
• M14: 2,844,753 km (0.09 R)
• M15: 2,925,237 km (0.039 R)
• M16: 3,367,448 km (0.064 R)
• M17: 3,510,015 km (0.079 R)
• M18: 4,160,915 km (0.072 R)
• M19: 4,252,619 km (0.063 R)
• M20: 4,344,921 km (0.106 R)
• M21: 4,437,970 km (0.102 R)
• M22: 4,784,888 km (0.05 R)
• M23: 7,337,925 km (0.093 R)
• M24: 7,523,427 km (0.11 R)
• M25: 7,598,076 km (0.06 R)
• M26: 7,672,875 km (0.054 R)
• M27: 8,127,353 km (0.117 R)
• M28: 8,319,437 km (0.116 R)
• M29: 8,435,226 km (0.044 R)
• M30: 8,590,658 km (0.083 R)
• M31: 9,022,846 km (0.03 R)
• M32: 9,301,696 km (0.094 R)
• M33: 9,421,973 km (0.097 R)
• M34: 10,072,574 km (0.116 R)
• M35: 10,320,308 km (0.04 R)
• M36: 10,653,762 km (0.11 R)
• M37: 10,948,470 km (0.096 R)
• M38: 11,675,366 km (0.12 R)
• M39: 12,022,732 km (0.094 R)
• M40: 12,153,929 km (0.097 R)
• M41: 12,550,364 km (0.069 R)
• M42: 13,628,216 km (0.12 R)
• M43: 14,132,062 km (0.074 R)
• M44: 16,352,992 km (0.079 R)
• M45: 17,084,376 km (0.053 R)
• M46: 17,182,662 km (0.11 R)
• M47: 17,478,866 km (0.087 R)
• M48: 19,701,591 km (0.106 R)
• M49: 20,115,229 km (0.109 R)
• M50: 21,003,840 km (0.086 R)
• M51: 21,109,157 km (0.1 R)
• M52: 21,214,773 km (0.096 R)
• M53: 22,119,092 km (0.107 R)
• M54: 22,279,910 km (0.1 R)
• M55: 22,927,370 km (0.059 R)
• M56: 23,910,078 km (0.077 R)
• M57: 24,240,689 km (0.117 R)
• M58: 24,572,946 km (0.115 R)
• M59: 26,540,457 km (0.084 R)
• M60: 26,711,448 km (0.083 R)
• M61: 27,111,772 km (0.107 R)
• M62: 27,341,554 km (0.063 R)
• M63: 27,456,595 km (0.072 R)
• M64: 29,084,818 km (0.11 R)
• M65: 29,496,811 km (0.088 R)
• M66: 29,614,843 km (0.091 R)
• M67: 30,624,629 km (0.095 R)
• M68: 31,464,621 km (0.106 R)
• M69: 31,645,634 km (0.085 R)
• M70: 31,766,509 km (0.053 R)
• M71: 32,008,708 km (0.119 R)
• M72: 34,650,607 km (0.071 R)
• M73: 35,275,028 km (0.106 R)
• M74: 35,337,560 km (0.034 R)
• M75: 36,408,232 km (0.115 R)
• M76: 37,297,891 km (0.105 R)
• M77: 38,066,076 km (0.08 R)
• M78: 38,259,057 km (0.064 R)
• M79: 39,748,603 km (0.038 R)
• M80: 40,598,768 km (0.097 R)
• M81: 40,927,434 km (0.061 R)
• M82: 41,521,188 km (0.1 R)
• M83: 43,319,654 km (0.097 R)
• M84: 43,924,777 km (0.109 R)
• M85: 44,194,502 km (0.08 R)
• M86: 45,620,170 km (0.067 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.9

Radius: 11.7

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.7 AU - 9.72 AU

Year: 10197 Days

Day: 10.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 30,208,374 km

• M1: 224,247 km (0.088 R)
• M2: 432,487 km (0.104 R)
• M3: 512,373 km (0.074 R)
• M4: 726,298 km (0.111 R)
• M5: 800,349 km (0.107 R)
• M6: 890,556 km (0.092 R)
• M7: 1,212,491 km (0.076 R)
• M8: 1,426,565 km (0.111 R)
• M9: 1,703,471 km (0.05 R)
• M10: 1,839,904 km (0.106 R)
• M11: 2,197,144 km (0.086 R)
• M12: 2,518,331 km (0.075 R)
• M13: 2,674,660 km (0.103 R)
• M14: 2,754,097 km (0.102 R)
• M15: 2,854,627 km (0.066 R)
• M16: 3,163,397 km (0.114 R)
• M17: 3,858,428 km (0.054 R)
• M18: 4,386,658 km (0.077 R)
• M19: 4,937,927 km (0.057 R)
• M20: 5,715,536 km (0.107 R)
• M21: 6,829,442 km (0.103 R)
• M22: 7,467,477 km (0.069 R)
• M23: 7,608,697 km (0.091 R)
• M24: 7,693,968 km (0.119 R)
• M25: 8,445,548 km (0.118 R)
• M26: 8,592,752 km (0.07 R)
• M27: 9,009,681 km (0.085 R)
• M28: 9,463,561 km (0.081 R)
• M29: 9,678,085 km (0.099 R)
• M30: 12,642,666 km (0.117 R)
• M31: 12,912,989 km (0.09 R)
• M32: 13,082,783 km (0.118 R)
• M33: 13,185,108 km (0.104 R)
• M34: 13,356,098 km (0.111 R)
• M35: 14,257,425 km (0.12 R)
• M36: 14,750,948 km (0.036 R)
• M37: 15,285,910 km (0.039 R)
• M38: 15,863,508 km (0.084 R)
• M39: 16,009,067 km (0.098 R)
• M40: 16,521,888 km (0.079 R)
• M41: 16,854,444 km (0.12 R)
• M42: 17,189,244 km (0.084 R)
• M43: 18,321,102 km (0.084 R)
• M44: 18,780,666 km (0.095 R)
• M45: 18,896,156 km (0.077 R)
• M46: 19,399,253 km (0.118 R)
• M47: 19,515,940 km (0.114 R)
• M48: 21,174,531 km (0.058 R)
• M49: 22,837,013 km (0.098 R)
• M50: 23,372,723 km (0.066 R)
• M51: 26,156,589 km (0.085 R)
• M52: 26,285,692 km (0.061 R)
• M53: 26,803,899 km (0.028 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 13,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit