🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.83 AU - 1.05 AU

Year: 279 Days

Day: 44.3 Hours

Environment

Temp: 238 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.27 AU - 1.29 AU

Year: 444 Days

Day: 36.9 Hours

Environment

Temp: 195 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.58 AU - 1.66 AU

Year: 632 Days

Day: 46.3 Hours

Environment

Temp: 110 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.63 AU - 2.35 AU

Year: 860 Days

Day: 24.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.98 AU - 3.1 AU

Year: 1241 Days

Day: 20.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 48.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,379,032 km

• M1: 605,123 km (0.116 R)
• M2: 1,235,978 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.31 AU - 3.59 AU

Year: 1964 Days

Day: 14.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,379,032 km

• M1: 2,535,385 km (0.074 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.59 AU - 5.77 AU

Year: 3103 Days

Day: 41.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.5

Radius: 8.7

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.92 AU - 14.74 AU

Year: 14086 Days

Day: 12.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,379,032 km

• M1: 133,740 km (0.089 R)
• M2: 467,643 km (0.095 R)
• M3: 855,101 km (0.114 R)
• M4: 1,258,268 km (0.086 R)
• M5: 1,397,095 km (0.116 R)
• M6: 1,614,909 km (0.099 R)
• M7: 1,740,870 km (0.07 R)
• M8: 2,361,402 km (0.109 R)
• M9: 2,505,016 km (0.1 R)
• M10: 2,891,577 km (0.093 R)
• M11: 3,014,397 km (0.053 R)
• M12: 3,457,805 km (0.055 R)
• M13: 3,921,708 km (0.119 R)
• M14: 4,834,704 km (0.12 R)
• M15: 5,017,662 km (0.103 R)
• M16: 5,352,761 km (0.06 R)
• M17: 5,542,152 km (0.12 R)
• M18: 5,810,830 km (0.119 R)
• M19: 5,966,412 km (0.045 R)
• M20: 6,401,143 km (0.096 R)
• M21: 6,846,197 km (0.114 R)
• M22: 6,969,466 km (0.098 R)
• M23: 7,511,459 km (0.12 R)
• M24: 7,596,131 km (0.115 R)
• M25: 8,547,574 km (0.117 R)
• M26: 8,769,128 km (0.111 R)
• M27: 9,308,428 km (0.107 R)
• M28: 9,904,875 km (0.039 R)
• M29: 10,513,589 km (0.104 R)
• M30: 10,894,315 km (0.081 R)
• M31: 11,279,530 km (0.072 R)
• M32: 11,669,232 km (0.119 R)
• M33: 11,816,437 km (0.026 R)
• M34: 12,965,947 km (0.069 R)
• M35: 13,271,725 km (0.099 R)
• M36: 13,994,282 km (0.062 R)
• M37: 14,835,770 km (0.101 R)
• M38: 15,155,461 km (0.083 R)
• M39: 15,693,565 km (0.109 R)
• M40: 15,964,935 km (0.119 R)
• M41: 16,512,314 km (0.091 R)
• M42: 16,567,366 km (0.116 R)
• M43: 18,020,709 km (0.089 R)
• M44: 18,077,407 km (0.089 R)
• M45: 18,762,715 km (0.115 R)
• M46: 19,864,952 km (0.103 R)
• M47: 21,708,147 km (0.103 R)
• M48: 22,131,808 km (0.078 R)
• M49: 22,253,431 km (0.114 R)
• M50: 22,558,312 km (0.103 R)
• M51: 24,040,976 km (0.075 R)
• M52: 24,920,312 km (0.029 R)
• M53: 25,874,149 km (0.117 R)
• M54: 26,194,737 km (0.111 R)
• M55: 26,323,391 km (0.119 R)
• M56: 26,516,671 km (0.105 R)
• M57: 27,099,355 km (0.049 R)
• M58: 27,621,003 km (0.105 R)
• M59: 28,674,022 km (0.068 R)
• M60: 29,138,823 km (0.099 R)
• M61: 29,472,426 km (0.052 R)
• M62: 30,819,256 km (0.11 R)
• M63: 31,023,008 km (0.074 R)
• M64: 31,500,225 km (0.086 R)
• M65: 31,979,836 km (0.061 R)
• M66: 32,738,297 km (0.106 R)
• M67: 32,946,238 km (0.056 R)
• M68: 33,572,605 km (0.111 R)
• M69: 34,554,715 km (0.06 R)
• M70: 35,902,741 km (0.109 R)
• M71: 36,690,972 km (0.089 R)
• M72: 36,762,929 km (0.085 R)
• M73: 37,123,310 km (0.084 R)
• M74: 37,702,403 km (0.052 R)
• M75: 37,920,367 km (0.12 R)
• M76: 39,089,774 km (0.119 R)
• M77: 39,384,033 km (0.062 R)
• M78: 39,900,594 km (0.067 R)
• M79: 43,503,210 km (0.111 R)
• M80: 47,992,792 km (0.117 R)
• M81: 48,623,646 km (0.061 R)
• M82: 48,702,634 km (0.071 R)
• M83: 48,781,771 km (0.081 R)
• M84: 48,860,909 km (0.085 R)
• M85: 49,336,480 km (0.118 R)
• M86: 49,733,962 km (0.089 R)
• M87: 50,292,411 km (0.064 R)
• M88: 51,415,292 km (0.104 R)
• M89: 52,952,410 km (0.069 R)
• M90: 53,930,930 km (0.097 R)
• M91: 54,340,529 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.5

Radius: 10.2

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 11.87 AU - 19.37 AU

Year: 18922 Days

Day: 10.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,379,032 km

• M1: 399,426 km (0.027 R)
• M2: 485,146 km (0.117 R)
• M3: 897,737 km (0.068 R)
• M4: 1,065,137 km (0.048 R)
• M5: 1,295,817 km (0.095 R)
• M6: 1,486,704 km (0.093 R)
• M7: 1,957,488 km (0.082 R)
• M8: 2,050,837 km (0.087 R)
• M9: 2,145,682 km (0.119 R)
• M10: 2,339,860 km (0.049 R)
• M11: 2,607,940 km (0.118 R)
• M12: 3,321,222 km (0.097 R)
• M13: 3,546,666 km (0.104 R)
• M14: 3,661,408 km (0.106 R)
• M15: 4,622,425 km (0.083 R)
• M16: 4,789,974 km (0.097 R)
• M17: 5,131,057 km (0.077 R)
• M18: 6,339,808 km (0.053 R)
• M19: 6,620,155 km (0.095 R)
• M20: 7,144,495 km (0.109 R)
• M21: 7,831,299 km (0.088 R)
• M22: 8,590,359 km (0.034 R)
• M23: 8,848,714 km (0.12 R)
• M24: 9,532,227 km (0.047 R)
• M25: 9,907,418 km (0.107 R)
• M26: 11,912,030 km (0.115 R)
• M27: 12,142,261 km (0.114 R)
• M28: 12,607,361 km (0.082 R)
• M29: 14,525,504 km (0.076 R)
• M30: 14,895,310 km (0.075 R)
• M31: 15,019,177 km (0.079 R)
• M32: 15,330,491 km (0.101 R)
• M33: 15,896,270 km (0.1 R)
• M34: 16,213,567 km (0.117 R)
• M35: 16,725,640 km (0.102 R)
• M36: 16,789,967 km (0.108 R)
• M37: 17,373,100 km (0.088 R)
• M38: 17,438,325 km (0.066 R)
• M39: 19,499,783 km (0.097 R)
• M40: 21,357,190 km (0.074 R)
• M41: 22,555,320 km (0.117 R)
• M42: 23,342,205 km (0.082 R)
• M43: 23,414,311 km (0.115 R)
• M44: 25,831,064 km (0.095 R)
• M45: 25,980,064 km (0.112 R)
• M46: 26,353,759 km (0.092 R)
• M47: 27,258,078 km (0.049 R)
• M48: 27,561,762 km (0.09 R)
• M49: 27,637,907 km (0.044 R)
• M50: 28,019,532 km (0.085 R)
• M51: 28,095,976 km (0.119 R)
• M52: 28,326,058 km (0.071 R)
• M53: 28,479,695 km (0.083 R)
• M54: 30,188,252 km (0.068 R)
• M55: 31,055,022 km (0.044 R)
• M56: 31,930,020 km (0.111 R)
• M57: 32,169,975 km (0.092 R)
• M58: 32,250,159 km (0.085 R)
• M59: 35,344,442 km (0.062 R)
• M60: 37,094,737 km (0.119 R)
• M61: 37,515,556 km (0.111 R)
• M62: 40,160,296 km (0.088 R)
• M63: 41,200,002 km (0.12 R)
• M64: 41,461,349 km (0.086 R)
• M65: 41,898,175 km (0.119 R)
• M66: 42,952,690 km (0.084 R)
• M67: 43,838,010 km (0.1 R)
• M68: 44,819,073 km (0.062 R)
• M69: 46,258,654 km (0.063 R)
• M70: 47,988,005 km (0.101 R)
• M71: 48,446,522 km (0.075 R)
• M72: 49,645,699 km (0.049 R)
• M73: 50,481,502 km (0.042 R)
• M74: 50,574,702 km (0.03 R)
• M75: 51,697,135 km (0.064 R)
• M76: 52,261,418 km (0.045 R)
• M77: 52,922,341 km (0.115 R)
• M78: 53,871,240 km (0.075 R)
• M79: 56,558,168 km (0.104 R)
• M80: 56,654,958 km (0.109 R)
• M81: 57,820,475 km (0.059 R)
• M82: 60,867,783 km (0.09 R)
• M83: 61,961,643 km (0.104 R)
• M84: 62,461,001 km (0.119 R)
• M85: 63,363,225 km (0.109 R)
• M86: 63,866,173 km (0.115 R)
• M87: 64,168,660 km (0.065 R)
• M88: 64,370,617 km (0.106 R)
• M89: 64,572,724 km (0.103 R)
• M90: 65,078,963 km (0.103 R)
• M91: 65,281,818 km (0.075 R)
• M92: 65,484,972 km (0.115 R)
• M93: 67,629,906 km (0.052 R)
• M94: 68,350,070 km (0.036 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.3

Radius: 4.2

Gravity: 28.7 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 14.78 AU - 21.68 AU

Year: 23858 Days

Day: 19.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,379,032 km

• M1: 54,603 km (0.076 R)
• M2: 141,370 km (0.077 R)
• M3: 238,908 km (0.115 R)
• M4: 434,133 km (0.069 R)
• M5: 537,056 km (0.034 R)
• M6: 815,159 km (0.034 R)
• M7: 1,246,001 km (0.058 R)
• M8: 1,393,205 km (0.101 R)
• M9: 1,769,294 km (0.066 R)
• M10: 1,934,749 km (0.115 R)
• M11: 2,036,476 km (0.072 R)
• M12: 2,175,003 km (0.098 R)
• M13: 2,210,009 km (0.114 R)
• M14: 2,388,330 km (0.073 R)
• M15: 3,469,623 km (0.107 R)
• M16: 3,973,319 km (0.104 R)
• M17: 4,102,871 km (0.065 R)
• M18: 4,189,937 km (0.057 R)
• M19: 4,908,605 km (0.113 R)
• M20: 5,187,905 km (0.094 R)
• M21: 5,616,353 km (0.106 R)
• M22: 5,761,762 km (0.066 R)
• M23: 6,507,059 km (0.109 R)
• M24: 7,020,478 km (0.115 R)
• M25: 7,600,320 km (0.12 R)
• M26: 7,977,157 km (0.113 R)
• M27: 8,031,461 km (0.115 R)
• M28: 8,415,329 km (0.061 R)
• M29: 8,526,181 km (0.072 R)
• M30: 9,257,864 km (0.076 R)
• M31: 10,009,444 km (0.116 R)
• M32: 10,244,761 km (0.087 R)
• M33: 10,422,334 km (0.105 R)
• M34: 10,481,724 km (0.119 R)
• M35: 10,900,898 km (0.079 R)
• M36: 11,693,766 km (0.086 R)
• M37: 12,003,584 km (0.055 R)
• M38: 12,758,305 km (0.092 R)
• M39: 12,885,613 km (0.117 R)
• M40: 12,949,341 km (0.078 R)
• M41: 13,077,247 km (0.098 R)
• M42: 14,115,606 km (0.112 R)
• M43: 14,511,741 km (0.092 R)
• M44: 15,314,932 km (0.088 R)
• M45: 15,721,839 km (0.076 R)
• M46: 18,308,984 km (0.062 R)
• M47: 19,468,069 km (0.03 R)
• M48: 19,687,977 km (0.07 R)
• M49: 21,552,565 km (0.067 R)
• M50: 21,628,262 km (0.101 R)
• M51: 21,780,104 km (0.081 R)
• M52: 22,698,036 km (0.052 R)
• M53: 23,472,654 km (0.062 R)
• M54: 25,286,827 km (0.113 R)
• M55: 25,767,485 km (0.073 R)
• M56: 28,298,532 km (0.098 R)
• M57: 29,048,017 km (0.087 R)
• M58: 29,215,417 km (0.105 R)
• M59: 29,635,488 km (0.089 R)
• M60: 29,972,981 km (0.105 R)
• M61: 30,396,492 km (0.102 R)
• M62: 30,907,518 km (0.118 R)
• M63: 31,421,238 km (0.102 R)
• M64: 31,765,313 km (0.086 R)
• M65: 32,631,036 km (0.054 R)
• M66: 33,592,202 km (0.119 R)
• M67: 34,917,789 km (0.07 R)
• M68: 35,452,751 km (0.111 R)
• M69: 35,721,279 km (0.119 R)
• M70: 38,719,220 km (0.085 R)
• M71: 39,922,286 km (0.065 R)
• M72: 40,108,386 km (0.067 R)
• M73: 40,294,934 km (0.115 R)
• M74: 40,481,633 km (0.058 R)
• M75: 44,372,673 km (0.12 R)
• M76: 45,339,674 km (0.092 R)
• M77: 46,607,067 km (0.045 R)
• M78: 47,984,863 km (0.101 R)
• M79: 49,076,928 km (0.097 R)
• M80: 49,575,986 km (0.044 R)
• M81: 49,876,229 km (0.113 R)
• M82: 50,679,869 km (0.073 R)
• M83: 51,184,163 km (0.048 R)
• M84: 52,401,591 km (0.047 R)
• M85: 54,348,607 km (0.12 R)
• M86: 55,902,331 km (0.089 R)
• M87: 56,423,530 km (0.056 R)
• M88: 57,785,918 km (0.094 R)
• M89: 58,629,799 km (0.118 R)
• M90: 60,223,016 km (0.09 R)
• M91: 61,185,679 km (0.065 R)
• M92: 67,732,381 km (0.106 R)
• M93: 68,844,940 km (0.066 R)
• M94: 69,739,386 km (0.081 R)
• M95: 73,697,147 km (0.054 R)
• M96: 75,530,619 km (0.104 R)
• M97: 76,799,807 km (0.086 R)

Kuiper Belt

Range: 35.7 - 51.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 12,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit