🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.55 AU - 0.79 AU

Year: 192 Days

Day: 24.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,671,313 km

• M1: 123,119 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.79 AU - 2.21 AU

Year: 990 Days

Day: 16.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,671,313 km

• M1: 1,457,233 km (0.109 R)
• M2: 1,750,594 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.9 AU - 2.72 AU

Year: 1228 Days

Day: 30.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,671,313 km

• M1: 629,957 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.92 AU - 4.4 AU

Year: 2450 Days

Day: 33.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.13 AU - 4.81 AU

Year: 2767 Days

Day: 45.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.26 AU - 5.42 AU

Year: 3725 Days

Day: 28.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356

Radius: 13.9

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.05 AU - 7.79 AU

Year: 5691 Days

Day: 11.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 69,671,313 km

• M1: 199,115 km (0.069 R)
• M2: 309,518 km (0.076 R)
• M3: 415,583 km (0.081 R)
• M4: 549,623 km (0.106 R)
• M5: 745,596 km (0.106 R)
• M6: 991,834 km (0.046 R)
• M7: 1,550,133 km (0.107 R)
• M8: 1,777,372 km (0.041 R)
• M9: 1,871,320 km (0.078 R)
• M10: 2,114,117 km (0.074 R)
• M11: 2,595,373 km (0.115 R)
• M12: 2,812,290 km (0.097 R)
• M13: 3,187,183 km (0.064 R)
• M14: 3,719,003 km (0.116 R)
• M15: 4,131,145 km (0.093 R)
• M16: 4,428,546 km (0.094 R)
• M17: 4,536,406 km (0.104 R)
• M18: 4,865,521 km (0.057 R)
• M19: 5,385,374 km (0.082 R)
• M20: 5,734,086 km (0.112 R)
• M21: 5,875,606 km (0.056 R)
• M22: 6,018,472 km (0.086 R)
• M23: 6,429,268 km (0.105 R)
• M24: 6,601,156 km (0.101 R)
• M25: 6,724,873 km (0.111 R)
• M26: 7,278,236 km (0.111 R)
• M27: 7,534,796 km (0.068 R)
• M28: 8,030,414 km (0.109 R)
• M29: 8,162,658 km (0.055 R)
• M30: 8,295,651 km (0.077 R)
• M31: 8,456,020 km (0.089 R)
• M32: 8,752,971 km (0.114 R)
• M33: 9,776,969 km (0.045 R)
• M34: 10,088,731 km (0.099 R)
• M35: 10,780,471 km (0.04 R)
• M36: 10,926,479 km (0.098 R)
• M37: 11,368,541 km (0.084 R)
• M38: 11,786,517 km (0.084 R)
• M39: 13,070,516 km (0.082 R)
• M40: 14,786,104 km (0.092 R)
• M41: 15,078,867 km (0.097 R)
• M42: 15,340,813 km (0.116 R)
• M43: 15,439,398 km (0.04 R)
• M44: 16,943,754 km (0.065 R)
• M45: 17,147,806 km (0.068 R)
• M46: 17,489,786 km (0.088 R)
• M47: 17,627,267 km (0.062 R)
• M48: 18,076,360 km (0.114 R)
• M49: 18,704,521 km (0.113 R)
• M50: 18,845,143 km (0.073 R)
• M51: 19,375,318 km (0.099 R)
• M52: 20,234,010 km (0.101 R)
• M53: 20,631,790 km (0.111 R)
• M54: 20,886,256 km (0.05 R)
• M55: 21,032,114 km (0.025 R)
• M56: 21,214,923 km (0.043 R)
• M57: 23,260,524 km (0.104 R)
• M58: 23,373,919 km (0.101 R)
• M59: 24,402,853 km (0.084 R)
• M60: 24,556,490 km (0.11 R)
• M61: 24,787,619 km (0.094 R)
• M62: 25,058,092 km (0.105 R)
• M63: 25,174,330 km (0.092 R)
• M64: 25,758,360 km (0.088 R)
• M65: 25,993,228 km (0.098 R)
• M66: 26,228,845 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.2

Radius: 11.6

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8 AU - 11.74 AU

Year: 10848 Days

Day: 14.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,671,313 km

• M1: 150,346 km (0.114 R)
• M2: 258,056 km (0.1 R)
• M3: 792,420 km (0.097 R)
• M4: 1,256,024 km (0.112 R)
• M5: 1,361,789 km (0.061 R)
• M6: 1,659,340 km (0.096 R)
• M7: 1,756,578 km (0.052 R)
• M8: 2,039,617 km (0.052 R)
• M9: 2,469,412 km (0.108 R)
• M10: 3,046,411 km (0.089 R)
• M11: 3,191,072 km (0.105 R)
• M12: 3,818,486 km (0.036 R)
• M13: 4,053,803 km (0.074 R)
• M14: 4,320,985 km (0.095 R)
• M15: 4,704,703 km (0.106 R)
• M16: 4,872,552 km (0.108 R)
• M17: 4,985,648 km (0.091 R)
• M18: 5,128,065 km (0.025 R)
• M19: 5,243,106 km (0.066 R)
• M20: 5,329,873 km (0.107 R)
• M21: 5,711,796 km (0.108 R)
• M22: 6,471,155 km (0.114 R)
• M23: 6,626,737 km (0.116 R)
• M24: 7,069,397 km (0.108 R)
• M25: 7,197,602 km (0.102 R)
• M26: 7,718,353 km (0.036 R)
• M27: 8,083,521 km (0.085 R)
• M28: 8,184,051 km (0.111 R)
• M29: 8,693,132 km (0.073 R)
• M30: 9,564,540 km (0.101 R)
• M31: 9,777,866 km (0.034 R)
• M32: 10,756,984 km (0.077 R)
• M33: 11,016,088 km (0.043 R)
• M34: 11,277,136 km (0.103 R)
• M35: 11,615,826 km (0.044 R)
• M36: 11,729,371 km (0.093 R)
• M37: 12,110,845 km (0.078 R)
• M38: 12,226,185 km (0.092 R)
• M39: 12,574,150 km (0.054 R)
• M40: 12,690,836 km (0.058 R)
• M41: 13,200,815 km (0.104 R)
• M42: 13,637,491 km (0.071 R)
• M43: 14,647,726 km (0.104 R)
• M44: 14,729,556 km (0.059 R)
• M45: 14,976,093 km (0.12 R)
• M46: 15,223,977 km (0.034 R)
• M47: 15,514,945 km (0.056 R)
• M48: 15,891,632 km (0.086 R)
• M49: 16,102,266 km (0.104 R)
• M50: 17,298,750 km (0.068 R)
• M51: 17,733,032 km (0.078 R)
• M52: 17,820,398 km (0.115 R)
• M53: 18,127,073 km (0.096 R)
• M54: 18,612,369 km (0.097 R)
• M55: 18,834,522 km (0.077 R)
• M56: 19,191,612 km (0.114 R)
• M57: 19,370,979 km (0.107 R)
• M58: 20,872,344 km (0.085 R)
• M59: 21,893,948 km (0.103 R)
• M60: 22,694,446 km (0.103 R)
• M61: 23,456,797 km (0.09 R)
• M62: 24,957,413 km (0.077 R)
• M63: 25,300,441 km (0.055 R)
• M64: 25,694,631 km (0.103 R)
• M65: 25,842,883 km (0.104 R)
• M66: 26,638,743 km (0.075 R)
• M67: 27,493,097 km (0.105 R)
• M68: 27,746,067 km (0.109 R)
• M69: 27,999,785 km (0.102 R)
• M70: 29,590,309 km (0.117 R)
• M71: 29,693,981 km (0.087 R)
• M72: 31,210,005 km (0.1 R)
• M73: 31,579,811 km (0.064 R)
• M74: 33,126,952 km (0.099 R)
• M75: 33,991,030 km (0.064 R)
• M76: 35,411,162 km (0.093 R)
• M77: 35,686,422 km (0.108 R)
• M78: 35,796,676 km (0.096 R)
• M79: 35,907,229 km (0.094 R)
• M80: 36,239,187 km (0.108 R)
• M81: 36,350,039 km (0.08 R)
• M82: 37,409,192 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.4

Radius: 14.4

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 10.07 AU - 12.67 AU

Year: 13413 Days

Day: 13.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,671,313 km

• M1: 240,404 km (0.074 R)
• M2: 700,866 km (0.106 R)
• M3: 1,315,115 km (0.082 R)
• M4: 1,523,954 km (0.104 R)
• M5: 1,789,490 km (0.119 R)
• M6: 1,975,290 km (0.086 R)
• M7: 2,519,527 km (0.104 R)
• M8: 3,221,740 km (0.092 R)
• M9: 3,478,898 km (0.082 R)
• M10: 3,683,548 km (0.117 R)
• M11: 4,447,246 km (0.101 R)
• M12: 6,258,876 km (0.112 R)
• M13: 6,437,196 km (0.115 R)
• M14: 7,353,932 km (0.059 R)
• M15: 7,504,428 km (0.1 R)
• M16: 7,846,857 km (0.115 R)
• M17: 8,000,793 km (0.105 R)
• M18: 8,116,881 km (0.103 R)
• M19: 9,800,306 km (0.094 R)
• M20: 10,174,899 km (0.043 R)
• M21: 10,300,711 km (0.063 R)
• M22: 10,809,643 km (0.057 R)
• M23: 11,326,653 km (0.069 R)
• M24: 11,719,796 km (0.094 R)
• M25: 11,896,023 km (0.107 R)
• M26: 12,206,588 km (0.109 R)
• M27: 12,564,576 km (0.101 R)
• M28: 12,835,497 km (0.045 R)
• M29: 12,926,303 km (0.118 R)
• M30: 13,017,259 km (0.085 R)
• M31: 13,153,991 km (0.07 R)
• M32: 13,337,249 km (0.107 R)
• M33: 13,429,102 km (0.098 R)
• M34: 14,548,393 km (0.086 R)
• M35: 15,746,223 km (0.076 R)
• M36: 16,136,225 km (0.111 R)
• M37: 16,529,368 km (0.111 R)
• M38: 17,981,066 km (0.075 R)
• M39: 18,439,882 km (0.115 R)
• M40: 20,102,513 km (0.043 R)
• M41: 21,005,336 km (0.097 R)
• M42: 21,380,827 km (0.059 R)
• M43: 21,975,478 km (0.115 R)
• M44: 22,084,236 km (0.045 R)
• M45: 22,302,200 km (0.117 R)
• M46: 22,685,320 km (0.078 R)
• M47: 22,905,229 km (0.118 R)
• M48: 24,520,886 km (0.05 R)
• M49: 26,115,599 km (0.102 R)
• M50: 27,391,969 km (0.078 R)
• M51: 28,155,666 km (0.085 R)
• M52: 28,747,924 km (0.115 R)
• M53: 28,986,083 km (0.074 R)
• M54: 29,404,209 km (0.096 R)
• M55: 29,524,187 km (0.111 R)
• M56: 29,824,430 km (0.069 R)
• M57: 31,219,131 km (0.075 R)
• M58: 31,586,543 km (0.051 R)
• M59: 31,832,183 km (0.087 R)
• M60: 33,007,873 km (0.112 R)
• M61: 33,695,125 km (0.077 R)
• M62: 33,946,150 km (0.101 R)
• M63: 34,387,015 km (0.118 R)
• M64: 35,083,543 km (0.07 R)
• M65: 35,848,886 km (0.1 R)
• M66: 36,684,091 km (0.099 R)
• M67: 37,460,803 km (0.106 R)
• M68: 37,916,328 km (0.062 R)
• M69: 38,439,322 km (0.106 R)
• M70: 38,964,561 km (0.102 R)
• M71: 40,688,227 km (0.09 R)
• M72: 40,955,559 km (0.109 R)
• M73: 41,424,997 km (0.096 R)
• M74: 42,098,486 km (0.071 R)
• M75: 42,843,633 km (0.096 R)
• M76: 43,320,103 km (0.108 R)
• M77: 43,456,536 km (0.038 R)
• M78: 43,798,217 km (0.096 R)
• M79: 44,278,277 km (0.087 R)
• M80: 45,659,215 km (0.094 R)
• M81: 46,285,132 km (0.103 R)
• M82: 46,424,707 km (0.108 R)
• M83: 46,704,156 km (0.03 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.5

Radius: 4.7

Gravity: 14.42 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 17.28 AU - 17.8 AU

Year: 25699 Days

Day: 22.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 69,671,313 km

• M1: 475,721 km (0.062 R)
• M2: 533,915 km (0.112 R)
• M3: 1,185,563 km (0.093 R)
• M4: 1,347,727 km (0.098 R)
• M5: 1,488,200 km (0.105 R)
• M6: 1,753,137 km (0.053 R)
• M7: 1,969,456 km (0.029 R)
• M8: 2,259,825 km (0.098 R)
• M9: 2,426,926 km (0.07 R)
• M10: 2,844,304 km (0.03 R)
• M11: 4,183,804 km (0.098 R)
• M12: 4,597,442 km (0.043 R)
• M13: 5,067,478 km (0.092 R)
• M14: 5,419,033 km (0.047 R)
• M15: 6,757,635 km (0.104 R)
• M16: 7,144,046 km (0.052 R)
• M17: 7,192,815 km (0.114 R)
• M18: 7,687,087 km (0.05 R)
• M19: 8,397,228 km (0.076 R)
• M20: 8,760,003 km (0.118 R)
• M21: 8,969,739 km (0.047 R)
• M22: 9,662,526 km (0.1 R)
• M23: 10,317,167 km (0.104 R)
• M24: 10,873,671 km (0.069 R)
• M25: 11,841,868 km (0.037 R)
• M26: 11,899,613 km (0.086 R)
• M27: 12,424,253 km (0.109 R)
• M28: 13,135,142 km (0.082 R)
• M29: 13,195,131 km (0.082 R)
• M30: 14,103,638 km (0.111 R)
• M31: 15,346,198 km (0.115 R)
• M32: 15,409,179 km (0.079 R)
• M33: 16,687,942 km (0.077 R)
• M34: 17,867,820 km (0.081 R)
• M35: 18,000,513 km (0.083 R)
• M36: 19,006,409 km (0.078 R)
• M37: 19,074,177 km (0.117 R)
• M38: 19,482,131 km (0.057 R)
• M39: 21,282,990 km (0.059 R)
• M40: 23,643,943 km (0.11 R)
• M41: 24,670,334 km (0.078 R)
• M42: 25,337,840 km (0.107 R)
• M43: 28,375,575 km (0.079 R)
• M44: 29,230,826 km (0.033 R)
• M45: 29,387,155 km (0.1 R)
• M46: 31,686,325 km (0.052 R)
• M47: 33,223,742 km (0.076 R)
• M48: 33,386,954 km (0.06 R)
• M49: 33,714,274 km (0.113 R)
• M50: 33,878,383 km (0.091 R)
• M51: 34,042,641 km (0.107 R)
• M52: 35,700,185 km (0.113 R)
• M53: 35,783,811 km (0.047 R)
• M54: 36,791,652 km (0.038 R)
• M55: 37,383,909 km (0.118 R)
• M56: 37,553,703 km (0.108 R)
• M57: 38,320,991 km (0.094 R)
• M58: 39,007,196 km (0.081 R)
• M59: 39,351,869 km (0.044 R)
• M60: 39,524,655 km (0.099 R)
• M61: 40,479,089 km (0.088 R)
• M62: 41,792,858 km (0.093 R)
• M63: 44,551,891 km (0.1 R)
• M64: 44,912,123 km (0.079 R)
• M65: 45,092,538 km (0.068 R)
• M66: 45,907,847 km (0.1 R)
• M67: 47,277,265 km (0.052 R)
• M68: 47,828,833 km (0.09 R)
• M69: 49,589,450 km (0.03 R)
• M70: 50,524,586 km (0.079 R)
• M71: 54,130,643 km (0.114 R)
• M72: 54,515,110 km (0.08 R)
• M73: 56,256,130 km (0.119 R)
• M74: 57,818,829 km (0.093 R)
• M75: 57,917,115 km (0.078 R)
• M76: 58,704,299 km (0.061 R)
• M77: 58,802,884 km (0.056 R)
• M78: 59,494,924 km (0.056 R)
• M79: 59,594,107 km (0.097 R)
• M80: 60,687,667 km (0.076 R)
• M81: 60,787,449 km (0.089 R)
• M82: 60,887,231 km (0.096 R)
• M83: 61,086,944 km (0.096 R)
• M84: 62,390,690 km (0.111 R)
• M85: 63,096,642 km (0.085 R)
• M86: 64,007,992 km (0.106 R)
• M87: 67,696,776 km (0.062 R)
• M88: 68,007,342 km (0.093 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 12,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit