🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.57 AU - 0.95 AU

Year: 246 Days

Day: 12.2 Hours

Environment

Temp: 131 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.02 AU - 1.04 AU

Year: 388 Days

Day: 36 Hours

Environment

Temp: 33 °C

Axial Tilt: 45.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.22 AU - 1.76 AU

Year: 675 Days

Day: 34.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,173,857 km

• M1: 40,092 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.34 AU - 2 AU

Year: 800 Days

Day: 22.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,173,857 km

• M1: 53,257 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.72 AU - 3.88 AU

Year: 2223 Days

Day: 46.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 69.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.98 AU - 4.44 AU

Year: 3204 Days

Day: 35.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,173,857 km

• M1: 1,465,012 km (0.085 R)

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.4

Radius: 13.9

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.85 AU - 6.53 AU

Year: 5034 Days

Day: 12.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 171.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 93,173,857 km

• M1: 175,777 km (0.113 R)
• M2: 264,788 km (0.09 R)
• M3: 514,766 km (0.044 R)
• M4: 603,777 km (0.093 R)
• M5: 699,370 km (0.078 R)
• M6: 787,932 km (0.046 R)
• M7: 881,131 km (0.06 R)
• M8: 1,095,056 km (0.12 R)
• M9: 1,279,062 km (0.089 R)
• M10: 1,558,361 km (0.112 R)
• M11: 1,679,386 km (0.116 R)
• M12: 1,857,856 km (0.101 R)
• M13: 1,968,110 km (0.091 R)
• M14: 2,292,887 km (0.118 R)
• M15: 2,411,817 km (0.078 R)
• M16: 2,553,187 km (0.103 R)
• M17: 2,994,201 km (0.047 R)
• M18: 3,081,118 km (0.106 R)
• M19: 3,168,782 km (0.042 R)
• M20: 3,550,855 km (0.068 R)
• M21: 3,643,007 km (0.102 R)
• M22: 4,384,414 km (0.057 R)
• M23: 4,533,264 km (0.085 R)
• M24: 4,810,768 km (0.104 R)
• M25: 5,488,895 km (0.107 R)
• M26: 5,595,858 km (0.099 R)
• M27: 6,031,038 km (0.111 R)
• M28: 6,590,534 km (0.089 R)
• M29: 6,847,843 km (0.092 R)
• M30: 7,313,391 km (0.08 R)
• M31: 7,789,262 km (0.05 R)
• M32: 8,091,898 km (0.105 R)
• M33: 8,398,424 km (0.119 R)
• M34: 8,677,574 km (0.081 R)
• M35: 9,054,710 km (0.117 R)
• M36: 9,501,410 km (0.069 R)
• M37: 10,053,426 km (0.076 R)
• M38: 10,749,953 km (0.1 R)
• M39: 10,951,911 km (0.115 R)
• M40: 11,875,977 km (0.115 R)
• M41: 12,015,103 km (0.099 R)
• M42: 12,718,512 km (0.1 R)
• M43: 14,349,727 km (0.106 R)
• M44: 14,497,829 km (0.09 R)
• M45: 15,663,645 km (0.087 R)
• M46: 17,094,100 km (0.087 R)
• M47: 17,251,327 km (0.09 R)
• M48: 17,409,003 km (0.047 R)
• M49: 17,844,932 km (0.115 R)
• M50: 19,011,645 km (0.12 R)
• M51: 19,337,918 km (0.032 R)
• M52: 19,789,554 km (0.105 R)
• M53: 19,913,272 km (0.044 R)
• M54: 20,577,636 km (0.094 R)
• M55: 22,873,514 km (0.088 R)
• M56: 23,525,612 km (0.084 R)
• M57: 23,612,977 km (0.041 R)
• M58: 24,448,780 km (0.059 R)
• M59: 24,892,637 km (0.054 R)
• M60: 25,026,228 km (0.074 R)
• M61: 25,115,538 km (0.106 R)
• M62: 25,249,577 km (0.082 R)
• M63: 25,743,250 km (0.09 R)
• M64: 26,194,737 km (0.044 R)
• M65: 27,980,487 km (0.085 R)
• M66: 28,119,463 km (0.085 R)
• M67: 28,584,563 km (0.091 R)
• M68: 28,817,935 km (0.103 R)
• M69: 29,616,489 km (0.087 R)
• M70: 30,565,239 km (0.113 R)
• M71: 30,803,847 km (0.03 R)
• M72: 32,055,383 km (0.099 R)
• M73: 32,395,120 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.3

Radius: 14.3

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.75 AU - 8.81 AU

Year: 9648 Days

Day: 9.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 93,173,857 km

• M1: 527,632 km (0.085 R)
• M2: 802,593 km (0.096 R)
• M3: 949,198 km (0.102 R)
• M4: 1,606,681 km (0.075 R)
• M5: 1,724,714 km (0.119 R)
• M6: 2,253,243 km (0.055 R)
• M7: 2,577,721 km (0.084 R)
• M8: 2,975,651 km (0.081 R)
• M9: 3,122,706 km (0.107 R)
• M10: 3,424,146 km (0.067 R)
• M11: 3,609,497 km (0.112 R)
• M12: 3,926,196 km (0.048 R)
• M13: 4,553,011 km (0.1 R)
• M14: 5,825,640 km (0.086 R)
• M15: 6,197,989 km (0.096 R)
• M16: 6,926,830 km (0.099 R)
• M17: 7,044,414 km (0.096 R)
• M18: 8,050,310 km (0.032 R)
• M19: 8,215,466 km (0.092 R)
• M20: 8,549,070 km (0.075 R)
• M21: 8,717,666 km (0.079 R)
• M22: 9,186,955 km (0.053 R)
• M23: 9,533,424 km (0.107 R)
• M24: 9,796,117 km (0.089 R)
• M25: 10,734,395 km (0.117 R)
• M26: 10,870,828 km (0.114 R)
• M27: 10,962,083 km (0.087 R)
• M28: 11,191,417 km (0.113 R)
• M29: 11,561,522 km (0.101 R)
• M30: 11,748,220 km (0.114 R)
• M31: 12,792,413 km (0.094 R)
• M32: 12,985,544 km (0.106 R)
• M33: 13,228,192 km (0.118 R)
• M34: 13,767,492 km (0.111 R)
• M35: 14,514,584 km (0.075 R)
• M36: 14,766,507 km (0.05 R)
• M37: 14,918,498 km (0.071 R)
• M38: 15,172,665 km (0.082 R)
• M39: 15,840,619 km (0.115 R)
• M40: 16,048,112 km (0.069 R)
• M41: 16,781,291 km (0.075 R)
• M42: 18,280,411 km (0.088 R)
• M43: 18,771,391 km (0.117 R)
• M44: 19,377,412 km (0.097 R)
• M45: 23,440,939 km (0.068 R)
• M46: 23,914,865 km (0.082 R)
• M47: 24,451,772 km (0.093 R)
• M48: 24,691,727 km (0.109 R)
• M49: 25,416,229 km (0.12 R)
• M50: 26,025,392 km (0.11 R)
• M51: 26,516,223 km (0.116 R)
• M52: 27,506,860 km (0.066 R)
• M53: 29,079,133 km (0.092 R)
• M54: 29,460,757 km (0.096 R)
• M55: 29,716,121 km (0.05 R)
• M56: 30,680,279 km (0.099 R)
• M57: 31,981,930 km (0.096 R)
• M58: 32,112,978 km (0.099 R)
• M59: 33,168,690 km (0.06 R)
• M60: 33,767,531 km (0.078 R)
• M61: 35,314,073 km (0.119 R)
• M62: 35,585,444 km (0.078 R)
• M63: 37,089,950 km (0.05 R)
• M64: 39,455,990 km (0.08 R)
• M65: 40,302,714 km (0.117 R)
• M66: 40,515,292 km (0.04 R)
• M67: 40,728,319 km (0.106 R)
• M68: 42,085,920 km (0.073 R)
• M69: 42,301,640 km (0.12 R)
• M70: 43,023,300 km (0.117 R)
• M71: 43,603,591 km (0.041 R)
• M72: 43,967,562 km (0.031 R)
• M73: 44,625,344 km (0.088 R)
• M74: 45,065,611 km (0.07 R)
• M75: 45,433,771 km (0.082 R)
• M76: 45,876,730 km (0.088 R)
• M77: 48,715,200 km (0.088 R)
• M78: 50,537,153 km (0.101 R)
• M79: 50,842,931 km (0.057 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.8

Radius: 8.4

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.7 AU - 9.72 AU

Year: 10366 Days

Day: 10.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 93,173,857 km

• M1: 139,126 km (0.114 R)
• M2: 221,255 km (0.053 R)
• M3: 613,052 km (0.113 R)
• M4: 677,828 km (0.096 R)
• M5: 745,297 km (0.092 R)
• M6: 850,913 km (0.065 R)
• M7: 905,815 km (0.117 R)
• M8: 1,019,210 km (0.103 R)
• M9: 1,366,726 km (0.072 R)
• M10: 1,990,250 km (0.116 R)
• M11: 2,293,036 km (0.066 R)
• M12: 2,370,977 km (0.118 R)
• M13: 2,664,637 km (0.047 R)
• M14: 2,719,390 km (0.11 R)
• M15: 3,228,322 km (0.108 R)
• M16: 4,140,869 km (0.116 R)
• M17: 4,592,655 km (0.09 R)
• M18: 4,724,750 km (0.078 R)
• M19: 4,858,041 km (0.114 R)
• M20: 5,128,365 km (0.071 R)
• M21: 5,789,886 km (0.046 R)
• M22: 7,578,179 km (0.116 R)
• M23: 8,329,759 km (0.086 R)
• M24: 8,410,243 km (0.118 R)
• M25: 9,063,686 km (0.102 R)
• M26: 9,522,353 km (0.084 R)
• M27: 9,606,577 km (0.06 R)
• M28: 9,733,436 km (0.099 R)
• M29: 9,818,258 km (0.077 R)
• M30: 10,505,810 km (0.061 R)
• M31: 11,120,059 km (0.068 R)
• M32: 11,655,918 km (0.064 R)
• M33: 11,972,467 km (0.064 R)
• M34: 15,190,766 km (0.11 R)
• M35: 15,289,351 km (0.12 R)
• M36: 15,635,670 km (0.037 R)
• M37: 15,784,969 km (0.111 R)
• M38: 16,084,913 km (0.077 R)
• M39: 16,336,237 km (0.039 R)
• M40: 16,487,780 km (0.088 R)
• M41: 16,588,908 km (0.11 R)
• M42: 17,252,075 km (0.105 R)
• M43: 17,354,849 km (0.063 R)
• M44: 17,923,770 km (0.098 R)
• M45: 18,236,728 km (0.096 R)
• M46: 18,920,839 km (0.087 R)
• M47: 19,506,366 km (0.098 R)
• M48: 20,043,871 km (0.101 R)
• M49: 21,740,610 km (0.081 R)
• M50: 25,211,430 km (0.077 R)
• M51: 25,386,609 km (0.117 R)
• M52: 25,503,595 km (0.099 R)
• M53: 25,679,372 km (0.097 R)
• M54: 26,327,280 km (0.066 R)
• M55: 26,980,574 km (0.109 R)
• M56: 27,759,530 km (0.097 R)
• M57: 28,972,470 km (0.06 R)
• M58: 29,217,063 km (0.04 R)
• M59: 29,893,395 km (0.115 R)
• M60: 30,574,813 km (0.114 R)
• M61: 30,761,511 km (0.053 R)
• M62: 31,011,190 km (0.107 R)
• M63: 32,459,297 km (0.097 R)
• M64: 33,095,687 km (0.087 R)
• M65: 34,316,405 km (0.078 R)
• M66: 34,639,985 km (0.088 R)
• M67: 35,551,635 km (0.053 R)
• M68: 35,682,533 km (0.064 R)
• M69: 35,813,581 km (0.115 R)
• M70: 36,603,308 km (0.102 R)
• M71: 36,669,280 km (0.062 R)
• M72: 38,132,647 km (0.106 R)
• M73: 38,400,726 km (0.116 R)
• M74: 39,411,858 km (0.115 R)
• M75: 39,818,615 km (0.027 R)
• M76: 40,022,666 km (0.055 R)
• M77: 40,295,084 km (0.049 R)
• M78: 41,116,227 km (0.077 R)
• M79: 41,873,790 km (0.07 R)
• M80: 42,774,968 km (0.079 R)
• M81: 43,053,669 km (0.083 R)
• M82: 43,193,094 km (0.093 R)
• M83: 43,612,566 km (0.071 R)
• M84: 43,682,578 km (0.04 R)
• M85: 45,303,920 km (0.12 R)
• M86: 45,943,750 km (0.049 R)
• M87: 46,514,915 km (0.091 R)
• M88: 46,586,423 km (0.101 R)
• M89: 46,944,859 km (0.059 R)
• M90: 47,448,106 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990

Radius: 4.3

Gravity: 53.54 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 13.96 AU - 16.96 AU

Year: 22543 Days

Day: 22.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,173,857 km

• M1: 537,356 km (0.041 R)
• M2: 611,706 km (0.105 R)
• M3: 883,824 km (0.114 R)
• M4: 1,741,319 km (0.118 R)
• M5: 1,890,169 km (0.098 R)
• M6: 2,567,698 km (0.105 R)
• M7: 2,652,071 km (0.11 R)
• M8: 2,694,407 km (0.072 R)
• M9: 2,737,192 km (0.055 R)
• M10: 3,131,682 km (0.108 R)
• M11: 3,267,217 km (0.065 R)
• M12: 3,358,472 km (0.094 R)
• M13: 3,404,548 km (0.114 R)
• M14: 3,685,044 km (0.07 R)
• M15: 3,732,467 km (0.091 R)
• M16: 4,418,224 km (0.105 R)
• M17: 5,141,978 km (0.078 R)
• M18: 5,463,314 km (0.09 R)
• M19: 6,013,236 km (0.112 R)
• M20: 6,238,082 km (0.079 R)
• M21: 6,351,477 km (0.056 R)
• M22: 7,164,840 km (0.1 R)
• M23: 8,320,035 km (0.1 R)
• M24: 9,143,123 km (0.088 R)
• M25: 10,058,213 km (0.092 R)
• M26: 10,594,222 km (0.107 R)
• M27: 12,185,794 km (0.038 R)
• M28: 12,398,821 km (0.107 R)
• M29: 13,263,347 km (0.072 R)
• M30: 15,507,914 km (0.067 R)
• M31: 15,584,807 km (0.075 R)
• M32: 15,738,893 km (0.094 R)
• M33: 16,281,933 km (0.084 R)
• M34: 16,595,041 km (0.054 R)
• M35: 18,759,723 km (0.048 R)
• M36: 19,335,226 km (0.061 R)
• M37: 20,672,481 km (0.042 R)
• M38: 21,266,833 km (0.105 R)
• M39: 21,352,104 km (0.069 R)
• M40: 21,694,683 km (0.029 R)
• M41: 21,952,889 km (0.071 R)
• M42: 22,646,275 km (0.116 R)
• M43: 24,321,472 km (0.082 R)
• M44: 25,129,002 km (0.093 R)
• M45: 25,672,042 km (0.066 R)
• M46: 26,769,941 km (0.111 R)
• M47: 26,954,395 km (0.072 R)
• M48: 27,231,899 km (0.115 R)
• M49: 28,727,728 km (0.096 R)
• M50: 29,867,065 km (0.054 R)
• M51: 30,442,120 km (0.107 R)
• M52: 34,268,833 km (0.079 R)
• M53: 36,085,250 km (0.114 R)
• M54: 36,391,178 km (0.05 R)
• M55: 37,622,817 km (0.103 R)
• M56: 38,555,560 km (0.109 R)
• M57: 39,181,627 km (0.101 R)
• M58: 39,495,932 km (0.106 R)
• M59: 39,600,800 km (0.035 R)
• M60: 40,655,316 km (0.111 R)
• M61: 41,399,116 km (0.092 R)
• M62: 43,007,742 km (0.074 R)
• M63: 43,548,539 km (0.091 R)
• M64: 45,403,851 km (0.08 R)
• M65: 45,844,118 km (0.119 R)
• M66: 46,175,328 km (0.08 R)
• M67: 46,617,988 km (0.113 R)
• M68: 47,173,445 km (0.096 R)
• M69: 48,066,693 km (0.085 R)
• M70: 48,403,139 km (0.107 R)
• M71: 53,774,600 km (0.079 R)
• M72: 57,776,194 km (0.103 R)
• M73: 58,372,640 km (0.08 R)
• M74: 58,492,169 km (0.101 R)
• M75: 63,955,483 km (0.115 R)
• M76: 65,563,810 km (0.076 R)
• M77: 67,185,301 km (0.112 R)
• M78: 68,189,851 km (0.076 R)
• M79: 68,693,846 km (0.046 R)
• M80: 70,086,453 km (0.115 R)
• M81: 72,513,828 km (0.108 R)
• M82: 72,642,332 km (0.064 R)
• M83: 73,544,108 km (0.113 R)
• M84: 74,190,371 km (0.119 R)
• M85: 75,879,780 km (0.079 R)
• M86: 76,271,278 km (0.111 R)
• M87: 76,402,026 km (0.072 R)
• M88: 77,713,102 km (0.103 R)
• M89: 77,976,245 km (0.102 R)
• M90: 80,623,528 km (0.102 R)
• M91: 81,958,091 km (0.046 R)
• M92: 84,243,797 km (0.065 R)
• M93: 86,550,297 km (0.06 R)
• M94: 87,916,724 km (0.039 R)
• M95: 88,877,441 km (0.114 R)
• M96: 92,476,317 km (0.066 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 17,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit