🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.81 AU - 1.07 AU

Year: 320 Days

Day: 40.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.69 AU - 2.81 AU

Year: 1186 Days

Day: 33.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,975,892 km

• M1: 334,501 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.06 AU - 3.34 AU

Year: 2012 Days

Day: 40.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,975,892 km

• M1: 765,492 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.9 AU - 4.2 AU

Year: 2865 Days

Day: 41.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.51 AU - 5.11 AU

Year: 3145 Days

Day: 17.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.4

Radius: 11.4

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.81 AU - 7.95 AU

Year: 7046 Days

Day: 9.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 96,975,892 km

• M1: 169,195 km (0.111 R)
• M2: 425,008 km (0.109 R)
• M3: 556,504 km (0.12 R)
• M4: 790,176 km (0.12 R)
• M5: 911,500 km (0.069 R)
• M6: 1,023,399 km (0.084 R)
• M7: 1,555,967 km (0.1 R)
• M8: 1,831,826 km (0.086 R)
• M9: 1,954,945 km (0.06 R)
• M10: 2,123,542 km (0.102 R)
• M11: 2,209,710 km (0.114 R)
• M12: 3,258,990 km (0.115 R)
• M13: 3,485,481 km (0.111 R)
• M14: 3,795,597 km (0.098 R)
• M15: 4,442,758 km (0.063 R)
• M16: 4,553,909 km (0.047 R)
• M17: 4,637,983 km (0.1 R)
• M18: 4,836,200 km (0.117 R)
• M19: 5,182,369 km (0.12 R)
• M20: 5,358,446 km (0.101 R)
• M21: 6,113,915 km (0.113 R)
• M22: 6,425,378 km (0.101 R)
• M23: 6,742,226 km (0.048 R)
• M24: 6,934,759 km (0.089 R)
• M25: 7,259,835 km (0.112 R)
• M26: 7,358,270 km (0.089 R)
• M27: 8,026,225 km (0.105 R)
• M28: 8,713,478 km (0.079 R)
• M29: 9,241,558 km (0.114 R)
• M30: 9,707,406 km (0.085 R)
• M31: 11,226,871 km (0.097 R)
• M32: 11,417,309 km (0.085 R)
• M33: 12,463,747 km (0.114 R)
• M34: 12,581,779 km (0.118 R)
• M35: 13,138,283 km (0.097 R)
• M36: 13,702,716 km (0.12 R)
• M37: 13,783,948 km (0.08 R)
• M38: 14,357,356 km (0.061 R)
• M39: 14,605,539 km (0.106 R)
• M40: 15,106,243 km (0.087 R)
• M41: 16,989,830 km (0.116 R)
• M42: 17,164,710 km (0.102 R)
• M43: 17,825,933 km (0.087 R)
• M44: 18,271,286 km (0.106 R)
• M45: 18,946,271 km (0.082 R)
• M46: 19,355,272 km (0.08 R)
• M47: 21,537,905 km (0.074 R)
• M48: 21,774,718 km (0.062 R)
• M49: 23,650,975 km (0.094 R)
• M50: 23,895,268 km (0.101 R)
• M51: 24,238,745 km (0.119 R)
• M52: 25,929,949 km (0.119 R)
• M53: 26,232,286 km (0.109 R)
• M54: 26,688,111 km (0.105 R)
• M55: 27,146,628 km (0.111 R)
• M56: 27,659,001 km (0.062 R)
• M57: 29,110,698 km (0.073 R)
• M58: 29,635,189 km (0.099 R)
• M59: 29,845,822 km (0.025 R)
• M60: 30,057,055 km (0.08 R)
• M61: 31,280,915 km (0.114 R)
• M62: 32,304,164 km (0.111 R)
• M63: 32,412,473 km (0.072 R)
• M64: 32,520,932 km (0.06 R)
• M65: 32,738,297 km (0.09 R)
• M66: 34,162,469 km (0.103 R)
• M67: 35,383,337 km (0.057 R)
• M68: 35,606,986 km (0.089 R)
• M69: 37,071,250 km (0.094 R)
• M70: 37,982,151 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.2

Radius: 10.5

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.82 AU - 11.28 AU

Year: 12044 Days

Day: 12.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 96,975,892 km

• M1: 329,714 km (0.116 R)
• M2: 579,692 km (0.104 R)
• M3: 834,158 km (0.076 R)
• M4: 1,123,929 km (0.11 R)
• M5: 1,291,628 km (0.1 R)
• M6: 1,423,125 km (0.056 R)
• M7: 1,559,109 km (0.08 R)
• M8: 1,699,432 km (0.069 R)
• M9: 2,601,208 km (0.034 R)
• M10: 2,740,783 km (0.075 R)
• M11: 3,085,905 km (0.077 R)
• M12: 3,629,843 km (0.117 R)
• M13: 3,786,322 km (0.076 R)
• M14: 4,041,237 km (0.042 R)
• M15: 4,138,326 km (0.1 R)
• M16: 4,334,897 km (0.07 R)
• M17: 5,116,846 km (0.088 R)
• M18: 5,327,928 km (0.114 R)
• M19: 5,434,591 km (0.092 R)
• M20: 5,686,365 km (0.086 R)
• M21: 6,201,281 km (0.102 R)
• M22: 6,502,271 km (0.103 R)
• M23: 6,692,710 km (0.094 R)
• M24: 7,079,420 km (0.046 R)
• M25: 7,593,139 km (0.077 R)
• M26: 8,118,826 km (0.087 R)
• M27: 11,100,760 km (0.039 R)
• M28: 11,191,716 km (0.119 R)
• M29: 11,466,378 km (0.053 R)
• M30: 13,644,672 km (0.058 R)
• M31: 14,134,904 km (0.103 R)
• M32: 15,284,265 km (0.108 R)
• M33: 15,385,692 km (0.112 R)
• M34: 15,640,009 km (0.049 R)
• M35: 16,515,306 km (0.11 R)
• M36: 17,195,527 km (0.064 R)
• M37: 17,618,590 km (0.117 R)
• M38: 18,045,094 km (0.066 R)
• M39: 18,367,178 km (0.103 R)
• M40: 19,126,237 km (0.063 R)
• M41: 19,564,559 km (0.077 R)
• M42: 20,117,174 km (0.111 R)
• M43: 21,237,811 km (0.09 R)
• M44: 21,521,150 km (0.085 R)
• M45: 21,634,844 km (0.11 R)
• M46: 22,436,090 km (0.099 R)
• M47: 22,551,430 km (0.113 R)
• M48: 25,677,278 km (0.103 R)
• M49: 26,586,384 km (0.067 R)
• M50: 27,382,693 km (0.089 R)
• M51: 27,814,882 km (0.089 R)
• M52: 27,938,749 km (0.05 R)
• M53: 28,062,765 km (0.106 R)
• M54: 28,373,630 km (0.106 R)
• M55: 28,936,267 km (0.116 R)
• M56: 29,439,365 km (0.12 R)
• M57: 29,565,626 km (0.103 R)
• M58: 29,755,316 km (0.049 R)
• M59: 30,135,893 km (0.119 R)
• M60: 30,709,900 km (0.034 R)
• M61: 30,901,983 km (0.106 R)
• M62: 32,976,008 km (0.045 R)
• M63: 34,560,998 km (0.097 R)
• M64: 36,984,483 km (0.096 R)
• M65: 37,735,913 km (0.07 R)
• M66: 38,010,276 km (0.117 R)
• M67: 38,216,571 km (0.093 R)
• M68: 39,114,906 km (0.083 R)
• M69: 39,810,686 km (0.055 R)
• M70: 41,497,103 km (0.117 R)
• M71: 41,567,863 km (0.088 R)
• M72: 42,348,913 km (0.085 R)
• M73: 42,562,838 km (0.111 R)
• M74: 42,634,196 km (0.116 R)
• M75: 43,493,786 km (0.097 R)
• M76: 43,565,742 km (0.092 R)
• M77: 45,230,168 km (0.029 R)
• M78: 46,033,509 km (0.086 R)
• M79: 48,322,955 km (0.067 R)
• M80: 48,695,603 km (0.093 R)
• M81: 49,518,990 km (0.066 R)
• M82: 49,970,027 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.6

Radius: 3.1

Gravity: 83.73 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 15.6 AU - 16.56 AU

Year: 22662 Days

Day: 16 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,975,892 km

• M1: 198,816 km (0.115 R)
• M2: 736,321 km (0.089 R)
• M3: 871,108 km (0.117 R)
• M4: 927,208 km (0.066 R)
• M5: 1,163,572 km (0.065 R)
• M6: 1,288,486 km (0.108 R)
• M7: 1,320,351 km (0.051 R)
• M8: 1,483,861 km (0.065 R)
• M9: 2,315,326 km (0.092 R)
• M10: 2,552,140 km (0.093 R)
• M11: 3,177,309 km (0.066 R)
• M12: 3,220,543 km (0.113 R)
• M13: 3,351,591 km (0.104 R)
• M14: 3,484,434 km (0.112 R)
• M15: 4,558,546 km (0.11 R)
• M16: 4,954,233 km (0.101 R)
• M17: 5,004,498 km (0.046 R)
• M18: 5,105,476 km (0.031 R)
• M19: 6,205,918 km (0.11 R)
• M20: 8,312,406 km (0.038 R)
• M21: 9,100,038 km (0.108 R)
• M22: 9,409,257 km (0.115 R)
• M23: 10,293,381 km (0.093 R)
• M24: 10,745,166 km (0.065 R)
• M25: 11,137,711 km (0.119 R)
• M26: 12,343,021 km (0.03 R)
• M27: 12,891,896 km (0.042 R)
• M28: 12,961,010 km (0.118 R)
• M29: 13,030,274 km (0.115 R)
• M30: 13,659,482 km (0.115 R)
• M31: 13,729,943 km (0.034 R)
• M32: 18,253,334 km (0.067 R)
• M33: 18,956,294 km (0.117 R)
• M34: 19,271,646 km (0.056 R)
• M35: 19,668,230 km (0.111 R)
• M36: 22,768,646 km (0.112 R)
• M37: 25,668,152 km (0.076 R)
• M38: 25,842,434 km (0.091 R)
• M39: 25,929,649 km (0.065 R)
• M40: 26,191,894 km (0.048 R)
• M41: 26,279,409 km (0.05 R)
• M42: 26,719,077 km (0.056 R)
• M43: 27,962,535 km (0.046 R)
• M44: 29,134,185 km (0.05 R)
• M45: 29,954,580 km (0.081 R)
• M46: 31,991,804 km (0.117 R)
• M47: 33,311,257 km (0.111 R)
• M48: 34,937,236 km (0.073 R)
• M49: 35,323,648 km (0.111 R)
• M50: 36,686,933 km (0.06 R)
• M51: 37,770,022 km (0.099 R)
• M52: 37,968,089 km (0.084 R)
• M53: 38,664,018 km (0.076 R)
• M54: 39,263,906 km (0.09 R)
• M55: 39,464,517 km (0.101 R)
• M56: 39,565,046 km (0.096 R)
• M57: 39,866,785 km (0.057 R)
• M58: 42,103,722 km (0.044 R)
• M59: 43,340,897 km (0.067 R)
• M60: 43,444,418 km (0.12 R)
• M61: 44,068,092 km (0.118 R)
• M62: 45,008,913 km (0.048 R)
• M63: 45,113,781 km (0.107 R)
• M64: 46,062,082 km (0.102 R)
• M65: 50,028,520 km (0.1 R)
• M66: 51,667,514 km (0.07 R)
• M67: 53,435,013 km (0.088 R)
• M68: 56,010,340 km (0.047 R)
• M69: 56,236,233 km (0.089 R)
• M70: 57,597,574 km (0.081 R)
• M71: 58,053,847 km (0.118 R)
• M72: 58,282,283 km (0.07 R)
• M73: 58,740,352 km (0.108 R)
• M74: 59,659,930 km (0.108 R)
• M75: 60,237,079 km (0.034 R)
• M76: 60,584,295 km (0.095 R)
• M77: 61,513,448 km (0.107 R)
• M78: 61,629,835 km (0.096 R)
• M79: 61,863,058 km (0.091 R)
• M80: 62,213,266 km (0.119 R)
• M81: 62,447,238 km (0.099 R)
• M82: 65,633,074 km (0.08 R)
• M83: 67,425,855 km (0.093 R)
• M84: 68,267,941 km (0.08 R)
• M85: 68,992,444 km (0.079 R)
• M86: 70,084,059 km (0.07 R)
• M87: 72,407,314 km (0.073 R)
• M88: 76,001,553 km (0.055 R)
• M89: 77,883,344 km (0.106 R)
• M90: 78,009,306 km (0.115 R)
• M91: 78,387,639 km (0.086 R)
• M92: 79,019,690 km (0.079 R)
• M93: 79,272,959 km (0.074 R)
• M94: 84,653,845 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.5

Radius: 7

Gravity: 20.38 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 14.65 AU - 18.61 AU

Year: 23835 Days

Day: 23.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 96,975,892 km

• M1: 102,923 km (0.05 R)
• M2: 694,433 km (0.11 R)
• M3: 776,563 km (0.036 R)
• M4: 862,133 km (0.101 R)
• M5: 981,362 km (0.116 R)
• M6: 1,202,916 km (0.091 R)
• M7: 1,269,188 km (0.11 R)
• M8: 1,619,098 km (0.055 R)
• M9: 2,238,433 km (0.092 R)
• M10: 2,659,551 km (0.116 R)
• M11: 3,430,728 km (0.105 R)
• M12: 3,525,872 km (0.066 R)
• M13: 5,000,159 km (0.04 R)
• M14: 5,436,686 km (0.107 R)
• M15: 6,346,091 km (0.096 R)
• M16: 7,609,894 km (0.026 R)
• M17: 8,688,196 km (0.066 R)
• M18: 8,948,795 km (0.065 R)
• M19: 9,145,965 km (0.12 R)
• M20: 9,881,089 km (0.097 R)
• M21: 10,221,574 km (0.099 R)
• M22: 10,635,212 km (0.119 R)
• M23: 11,195,157 km (0.065 R)
• M24: 11,265,916 km (0.101 R)
• M25: 12,416,773 km (0.086 R)
• M26: 13,080,539 km (0.092 R)
• M27: 13,755,823 km (0.097 R)
• M28: 14,673,606 km (0.082 R)
• M29: 14,984,022 km (0.049 R)
• M30: 15,296,532 km (0.037 R)
• M31: 16,407,146 km (0.063 R)
• M32: 16,810,163 km (0.069 R)
• M33: 17,216,321 km (0.097 R)
• M34: 18,038,511 km (0.083 R)
• M35: 18,873,267 km (0.105 R)
• M36: 19,465,226 km (0.075 R)
• M37: 21,189,641 km (0.086 R)
• M38: 21,804,787 km (0.1 R)
• M39: 21,981,462 km (0.114 R)
• M40: 23,957,650 km (0.077 R)
• M41: 24,414,672 km (0.039 R)
• M42: 24,874,536 km (0.114 R)
• M43: 26,365,129 km (0.045 R)
• M44: 27,121,346 km (0.088 R)
• M45: 27,406,779 km (0.095 R)
• M46: 28,076,528 km (0.074 R)
• M47: 29,725,695 km (0.113 R)
• M48: 29,921,669 km (0.112 R)
• M49: 30,019,954 km (0.096 R)
• M50: 30,118,240 km (0.101 R)
• M51: 33,523,536 km (0.094 R)
• M52: 34,445,209 km (0.093 R)
• M53: 35,999,830 km (0.096 R)
• M54: 37,682,956 km (0.09 R)
• M55: 39,176,840 km (0.093 R)
• M56: 40,581,115 km (0.047 R)
• M57: 40,798,630 km (0.059 R)
• M58: 41,125,651 km (0.1 R)
• M59: 41,562,926 km (0.114 R)
• M60: 42,111,801 km (0.058 R)
• M61: 43,105,878 km (0.111 R)
• M62: 45,680,907 km (0.092 R)
• M63: 46,930,049 km (0.117 R)
• M64: 47,960,329 km (0.105 R)
• M65: 48,305,452 km (0.074 R)
• M66: 48,766,961 km (0.118 R)
• M67: 49,345,755 km (0.088 R)
• M68: 51,565,937 km (0.048 R)
• M69: 54,536,652 km (0.043 R)
• M70: 54,776,607 km (0.078 R)
• M71: 58,296,495 km (0.09 R)
• M72: 59,527,087 km (0.116 R)
• M73: 59,897,940 km (0.091 R)
• M74: 62,515,454 km (0.053 R)
• M75: 62,766,629 km (0.092 R)
• M76: 63,144,064 km (0.102 R)
• M77: 63,648,508 km (0.111 R)
• M78: 64,407,718 km (0.096 R)
• M79: 65,424,684 km (0.069 R)
• M80: 66,446,886 km (0.047 R)
• M81: 68,248,493 km (0.109 R)
• M82: 74,679,107 km (0.108 R)
• M83: 79,525,330 km (0.026 R)
• M84: 84,333,406 km (0.064 R)
• M85: 85,863,942 km (0.114 R)
• M86: 86,143,091 km (0.109 R)
• M87: 87,965,642 km (0.106 R)
• M88: 91,221,042 km (0.095 R)
• M89: 93,221,913 km (0.107 R)
• M90: 94,515,785 km (0.084 R)
• M91: 96,540,293 km (0.085 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 15,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit