🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.75 AU - 0.81 AU

Year: 255 Days

Day: 32.5 Hours

Environment

Temp: 103 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.42 AU - 1.92 AU

Year: 800 Days

Day: 31.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.45 AU - 3.53 AU

Year: 1917 Days

Day: 37.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 114,767,292 km

• M1: 1,341,295 km (0.1 R)
• M2: 1,520,064 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.53 AU - 4.53 AU

Year: 3576 Days

Day: 30.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,767,292 km

• M1: 1,619,098 km (0.114 R)

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.1

Radius: 9.5

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.22 AU - 6.02 AU

Year: 4296 Days

Day: 10.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 114,767,292 km

• M1: 131,497 km (0.102 R)
• M2: 232,325 km (0.114 R)
• M3: 340,634 km (0.043 R)
• M4: 441,164 km (0.118 R)
• M5: 542,741 km (0.11 R)
• M6: 653,144 km (0.12 R)
• M7: 784,042 km (0.09 R)
• M8: 924,216 km (0.06 R)
• M9: 1,086,978 km (0.108 R)
• M10: 1,333,964 km (0.11 R)
• M11: 1,456,485 km (0.039 R)
• M12: 2,001,620 km (0.089 R)
• M13: 2,472,703 km (0.107 R)
• M14: 2,682,439 km (0.059 R)
• M15: 2,838,620 km (0.099 R)
• M16: 3,078,575 km (0.069 R)
• M17: 3,262,879 km (0.091 R)
• M18: 3,472,017 km (0.106 R)
• M19: 3,969,729 km (0.099 R)
• M20: 4,148,199 km (0.058 R)
• M21: 4,260,996 km (0.106 R)
• M22: 5,249,240 km (0.098 R)
• M23: 5,743,960 km (0.091 R)
• M24: 5,996,930 km (0.084 R)
• M25: 6,331,431 km (0.077 R)
• M26: 6,409,521 km (0.079 R)
• M27: 6,487,760 km (0.117 R)
• M28: 6,751,352 km (0.103 R)
• M29: 7,153,321 km (0.05 R)
• M30: 7,398,213 km (0.047 R)
• M31: 7,618,272 km (0.104 R)
• M32: 7,840,574 km (0.097 R)
• M33: 8,064,821 km (0.067 R)
• M34: 8,376,882 km (0.114 R)
• M35: 8,606,216 km (0.094 R)
• M36: 8,808,771 km (0.063 R)
• M37: 9,634,103 km (0.08 R)
• M38: 9,934,944 km (0.077 R)
• M39: 10,484,268 km (0.05 R)
• M40: 11,137,561 km (0.102 R)
• M41: 11,389,933 km (0.095 R)
• M42: 11,644,100 km (0.096 R)
• M43: 12,190,581 km (0.099 R)
• M44: 12,548,718 km (0.109 R)
• M45: 12,614,242 km (0.086 R)
• M46: 12,679,766 km (0.072 R)
• M47: 12,745,439 km (0.097 R)
• M48: 13,142,173 km (0.049 R)
• M49: 13,542,796 km (0.077 R)
• M50: 13,711,094 km (0.112 R)
• M51: 13,846,031 km (0.059 R)
• M52: 14,185,618 km (0.083 R)
• M53: 14,356,309 km (0.057 R)
• M54: 15,290,398 km (0.108 R)
• M55: 15,360,410 km (0.108 R)
• M56: 15,888,491 km (0.113 R)
• M57: 16,386,951 km (0.108 R)
• M58: 16,962,753 km (0.096 R)
• M59: 17,655,242 km (0.103 R)
• M60: 18,917,249 km (0.076 R)
• M61: 19,673,167 km (0.085 R)
• M62: 20,169,832 km (0.11 R)
• M63: 20,362,065 km (0.111 R)
• M64: 20,825,669 km (0.106 R)
• M65: 21,058,743 km (0.069 R)
• M66: 21,214,624 km (0.03 R)
• M67: 22,356,205 km (0.026 R)
• M68: 22,834,469 km (0.093 R)
• M69: 22,954,596 km (0.118 R)
• M70: 23,074,873 km (0.052 R)
• M71: 24,044,716 km (0.058 R)
• M72: 24,411,979 km (0.114 R)
• M73: 24,780,887 km (0.1 R)
• M74: 25,234,468 km (0.113 R)
• M75: 25,898,982 km (0.087 R)
• M76: 26,149,708 km (0.088 R)
• M77: 26,317,257 km (0.108 R)
• M78: 27,160,541 km (0.119 R)
• M79: 27,287,848 km (0.071 R)
• M80: 27,969,865 km (0.072 R)
• M81: 28,399,061 km (0.059 R)
• M82: 28,873,586 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.5

Radius: 8.8

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.2 AU - 11.56 AU

Year: 10654 Days

Day: 14.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 114,767,292 km

• M1: 142,268 km (0.119 R)
• M2: 202,256 km (0.101 R)
• M3: 317,746 km (0.112 R)
• M4: 415,284 km (0.059 R)
• M5: 508,184 km (0.112 R)
• M6: 851,960 km (0.038 R)
• M7: 1,934,600 km (0.102 R)
• M8: 2,125,786 km (0.117 R)
• M9: 2,615,420 km (0.071 R)
• M10: 2,735,696 km (0.067 R)
• M11: 3,171,026 km (0.114 R)
• M12: 4,388,154 km (0.089 R)
• M13: 4,567,672 km (0.058 R)
• M14: 5,309,827 km (0.108 R)
• M15: 5,578,505 km (0.079 R)
• M16: 6,009,646 km (0.105 R)
• M17: 6,089,232 km (0.085 R)
• M18: 6,169,117 km (0.088 R)
• M19: 6,573,929 km (0.08 R)
• M20: 6,945,680 km (0.087 R)
• M21: 7,281,826 km (0.096 R)
• M22: 7,882,910 km (0.103 R)
• M23: 8,233,568 km (0.059 R)
• M24: 9,041,097 km (0.051 R)
• M25: 12,161,260 km (0.087 R)
• M26: 12,312,653 km (0.097 R)
• M27: 12,617,234 km (0.107 R)
• M28: 12,770,572 km (0.107 R)
• M29: 13,027,431 km (0.108 R)
• M30: 13,130,504 km (0.091 R)
• M31: 13,285,936 km (0.108 R)
• M32: 13,441,817 km (0.101 R)
• M33: 14,283,754 km (0.116 R)
• M34: 15,142,596 km (0.088 R)
• M35: 15,251,204 km (0.054 R)
• M36: 16,797,747 km (0.076 R)
• M37: 17,248,784 km (0.064 R)
• M38: 17,532,721 km (0.112 R)
• M39: 17,875,450 km (0.1 R)
• M40: 18,625,683 km (0.05 R)
• M41: 18,916,950 km (0.097 R)
• M42: 20,997,856 km (0.082 R)
• M43: 21,544,637 km (0.102 R)
• M44: 21,727,894 km (0.106 R)
• M45: 23,275,334 km (0.054 R)
• M46: 23,526,360 km (0.097 R)
• M47: 23,967,524 km (0.093 R)
• M48: 24,922,257 km (0.053 R)
• M49: 26,149,259 km (0.11 R)
• M50: 26,671,804 km (0.119 R)
• M51: 28,796,094 km (0.046 R)
• M52: 29,810,517 km (0.107 R)
• M53: 30,905,424 km (0.118 R)
• M54: 31,043,204 km (0.104 R)
• M55: 31,181,283 km (0.093 R)
• M56: 31,388,625 km (0.111 R)
• M57: 31,874,220 km (0.093 R)
• M58: 32,502,381 km (0.05 R)
• M59: 33,487,483 km (0.113 R)
• M60: 34,911,805 km (0.103 R)
• M61: 35,055,269 km (0.035 R)
• M62: 35,270,840 km (0.087 R)
• M63: 36,573,987 km (0.074 R)
• M64: 37,011,860 km (0.092 R)
• M65: 37,158,166 km (0.119 R)
• M66: 38,854,905 km (0.042 R)
• M67: 39,003,606 km (0.091 R)
• M68: 39,750,099 km (0.106 R)
• M69: 40,576,777 km (0.108 R)
• M70: 41,105,755 km (0.104 R)
• M71: 42,476,520 km (0.062 R)
• M72: 43,398,641 km (0.043 R)
• M73: 43,939,587 km (0.061 R)
• M74: 44,249,704 km (0.064 R)
• M75: 44,327,345 km (0.104 R)
• M76: 44,716,150 km (0.057 R)
• M77: 44,872,031 km (0.03 R)
• M78: 45,654,129 km (0.118 R)
• M79: 45,889,596 km (0.05 R)
• M80: 46,598,690 km (0.107 R)
• M81: 48,506,810 km (0.057 R)
• M82: 48,586,845 km (0.038 R)
• M83: 50,035,551 km (0.112 R)
• M84: 51,416,639 km (0.077 R)
• M85: 52,070,980 km (0.104 R)
• M86: 52,728,013 km (0.084 R)
• M87: 53,967,282 km (0.088 R)
• M88: 54,382,566 km (0.08 R)
• M89: 55,718,475 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.6

Radius: 10.3

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.94 AU - 11.3 AU

Year: 11065 Days

Day: 6 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 114,767,292 km

• M1: 135,685 km (0.108 R)
• M2: 287,826 km (0.089 R)
• M3: 428,149 km (0.085 R)
• M4: 550,969 km (0.111 R)
• M5: 671,395 km (0.085 R)
• M6: 1,576,911 km (0.081 R)
• M7: 1,985,164 km (0.079 R)
• M8: 2,275,533 km (0.106 R)
• M9: 2,476,742 km (0.066 R)
• M10: 2,763,073 km (0.108 R)
• M11: 2,843,108 km (0.102 R)
• M12: 3,032,798 km (0.116 R)
• M13: 3,597,679 km (0.074 R)
• M14: 4,012,664 km (0.051 R)
• M15: 4,380,525 km (0.078 R)
• M16: 4,537,004 km (0.088 R)
• M17: 5,083,036 km (0.094 R)
• M18: 5,181,621 km (0.069 R)
• M19: 5,752,038 km (0.071 R)
• M20: 6,097,011 km (0.103 R)
• M21: 6,272,040 km (0.094 R)
• M22: 6,342,651 km (0.112 R)
• M23: 6,484,320 km (0.057 R)
• M24: 6,627,186 km (0.099 R)
• M25: 7,098,718 km (0.119 R)
• M26: 7,656,120 km (0.083 R)
• M27: 7,845,062 km (0.084 R)
• M28: 7,921,207 km (0.097 R)
• M29: 8,112,244 km (0.113 R)
• M30: 9,051,120 km (0.09 R)
• M31: 9,614,506 km (0.059 R)
• M32: 9,695,887 km (0.096 R)
• M33: 10,106,533 km (0.06 R)
• M34: 11,029,851 km (0.078 R)
• M35: 11,243,477 km (0.054 R)
• M36: 11,761,833 km (0.108 R)
• M37: 12,464,943 km (0.099 R)
• M38: 12,598,385 km (0.061 R)
• M39: 13,499,562 km (0.089 R)
• M40: 13,911,854 km (0.064 R)
• M41: 15,506,866 km (0.096 R)
• M42: 15,794,244 km (0.081 R)
• M43: 15,890,435 km (0.111 R)
• M44: 16,374,534 km (0.057 R)
• M45: 17,158,876 km (0.113 R)
• M46: 17,356,943 km (0.084 R)
• M47: 19,584,904 km (0.097 R)
• M48: 20,051,650 km (0.12 R)
• M49: 20,943,403 km (0.111 R)
• M50: 21,633,946 km (0.055 R)
• M51: 21,794,315 km (0.055 R)
• M52: 23,201,134 km (0.106 R)
• M53: 23,970,815 km (0.114 R)
• M54: 24,136,868 km (0.05 R)
• M55: 24,414,372 km (0.075 R)
• M56: 24,748,873 km (0.046 R)
• M57: 25,874,747 km (0.034 R)
• M58: 26,501,113 km (0.094 R)
• M59: 26,672,702 km (0.112 R)
• M60: 27,826,850 km (0.1 R)
• M61: 30,004,396 km (0.111 R)
• M62: 30,362,683 km (0.098 R)
• M63: 30,722,316 km (0.08 R)
• M64: 31,083,446 km (0.055 R)
• M65: 31,567,095 km (0.11 R)
• M66: 32,114,325 km (0.052 R)
• M67: 34,271,526 km (0.106 R)
• M68: 34,458,673 km (0.076 R)
• M69: 35,525,306 km (0.11 R)
• M70: 35,840,957 km (0.109 R)
• M71: 36,921,502 km (0.111 R)
• M72: 39,179,832 km (0.109 R)
• M73: 39,244,907 km (0.111 R)
• M74: 40,358,514 km (0.062 R)
• M75: 40,424,337 km (0.104 R)
• M76: 41,018,390 km (0.09 R)
• M77: 41,084,512 km (0.065 R)
• M78: 41,283,328 km (0.068 R)
• M79: 42,482,654 km (0.085 R)
• M80: 43,423,325 km (0.107 R)
• M81: 43,896,204 km (0.044 R)
• M82: 44,574,780 km (0.042 R)
• M83: 44,642,847 km (0.071 R)
• M84: 45,530,561 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.9

Radius: 6.4

Gravity: 23.58 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 18.99 AU - 19.41 AU

Year: 31200 Days

Day: 15.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 114,767,292 km

• M1: 830,567 km (0.115 R)
• M2: 997,070 km (0.114 R)
• M3: 2,341,655 km (0.048 R)
• M4: 2,723,429 km (0.089 R)
• M5: 3,227,873 km (0.1 R)
• M6: 4,378,430 km (0.039 R)
• M7: 5,208,998 km (0.046 R)
• M8: 5,331,668 km (0.112 R)
• M9: 5,579,851 km (0.115 R)
• M10: 5,768,344 km (0.04 R)
• M11: 6,087,287 km (0.082 R)
• M12: 6,477,588 km (0.101 R)
• M13: 8,332,153 km (0.07 R)
• M14: 9,652,952 km (0.051 R)
• M15: 10,260,768 km (0.116 R)
• M16: 12,319,833 km (0.109 R)
• M17: 13,817,607 km (0.053 R)
• M18: 13,902,579 km (0.105 R)
• M19: 14,158,242 km (0.098 R)
• M20: 14,587,887 km (0.104 R)
• M21: 16,981,004 km (0.071 R)
• M22: 17,254,319 km (0.103 R)
• M23: 17,437,427 km (0.103 R)
• M24: 18,362,241 km (0.095 R)
• M25: 19,208,067 km (0.116 R)
• M26: 19,397,758 km (0.055 R)
• M27: 19,588,046 km (0.106 R)
• M28: 20,066,610 km (0.059 R)
• M29: 22,616,356 km (0.092 R)
• M30: 25,682,514 km (0.11 R)
• M31: 28,876,279 km (0.117 R)
• M32: 29,968,343 km (0.058 R)
• M33: 31,073,871 km (0.089 R)
• M34: 31,408,073 km (0.111 R)
• M35: 32,080,216 km (0.045 R)
• M36: 33,097,332 km (0.047 R)
• M37: 33,324,721 km (0.083 R)
• M38: 34,010,178 km (0.066 R)
• M39: 35,278,918 km (0.056 R)
• M40: 35,395,006 km (0.063 R)
• M41: 37,151,734 km (0.118 R)
• M42: 37,506,580 km (0.119 R)
• M43: 38,219,414 km (0.06 R)
• M44: 40,021,170 km (0.08 R)
• M45: 40,871,335 km (0.094 R)
• M46: 41,359,922 km (0.036 R)
• M47: 46,223,199 km (0.056 R)
• M48: 50,085,218 km (0.11 R)
• M49: 52,982,330 km (0.083 R)
• M50: 53,915,521 km (0.1 R)
• M51: 56,068,833 km (0.104 R)
• M52: 57,155,961 km (0.052 R)
• M53: 58,387,301 km (0.098 R)
• M54: 58,662,112 km (0.05 R)
• M55: 60,181,279 km (0.111 R)
• M56: 60,320,105 km (0.093 R)
• M57: 61,573,586 km (0.059 R)
• M58: 62,835,743 km (0.078 R)
• M59: 63,258,357 km (0.119 R)
• M60: 64,673,703 km (0.106 R)
• M61: 65,670,772 km (0.088 R)
• M62: 65,813,638 km (0.117 R)
• M63: 66,386,149 km (0.1 R)
• M64: 66,529,464 km (0.075 R)
• M65: 67,968,745 km (0.056 R)
• M66: 71,464,848 km (0.072 R)
• M67: 72,200,420 km (0.089 R)
• M68: 72,938,686 km (0.119 R)
• M69: 75,018,844 km (0.067 R)
• M70: 76,066,179 km (0.055 R)
• M71: 77,118,450 km (0.11 R)
• M72: 80,456,727 km (0.078 R)
• M73: 80,762,505 km (0.08 R)
• M74: 84,151,794 km (0.039 R)
• M75: 85,084,238 km (0.066 R)
• M76: 87,273,154 km (0.067 R)
• M77: 88,374,493 km (0.09 R)
• M78: 89,164,071 km (0.093 R)
• M79: 93,789,188 km (0.107 R)
• M80: 96,861,480 km (0.094 R)
• M81: 97,838,503 km (0.116 R)
• M82: 98,818,818 km (0.09 R)
• M83: 100,459,907 km (0.1 R)
• M84: 101,118,886 km (0.118 R)
• M85: 110,493,436 km (0.098 R)
• M86: 112,025,767 km (0.109 R)
• M87: 112,196,458 km (0.097 R)
• M88: 112,367,299 km (0.08 R)
• M89: 113,565,129 km (0.107 R)
• M90: 113,908,157 km (0.104 R)
• M91: 114,423,372 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 12,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit