🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.5 AU - 0.56 AU

Year: 136 Days

Day: 43.6 Hours

Environment

Temp: 206 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.7 AU - 0.82 AU

Year: 234 Days

Day: 26 Hours

Environment

Temp: 159 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.74 AU - 1.18 AU

Year: 332 Days

Day: 38.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.19 AU - 1.27 AU

Year: 482 Days

Day: 38.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.33 AU - 1.93 AU

Year: 735 Days

Day: 15.7 Hours

Environment

Temp: -25 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,990,492 km

• M1: 394,490 km (0.056 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.59 AU - 1.85 AU

Year: 797 Days

Day: 42.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.52 AU - 1.92 AU

Year: 797 Days

Day: 16.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,990,492 km

• M1: 305,479 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.9

Radius: 14.5

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 9.94 AU - 14.1 AU

Year: 14715 Days

Day: 9.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 96,990,492 km

• M1: 213,925 km (0.095 R)
• M2: 753,973 km (0.082 R)
• M3: 977,472 km (0.09 R)
• M4: 1,165,218 km (0.112 R)
• M5: 1,345,334 km (0.086 R)
• M6: 1,535,173 km (0.053 R)
• M7: 1,734,288 km (0.105 R)
• M8: 2,383,842 km (0.06 R)
• M9: 2,642,946 km (0.053 R)
• M10: 2,749,160 km (0.097 R)
• M11: 2,857,020 km (0.103 R)
• M12: 3,021,428 km (0.119 R)
• M13: 3,245,675 km (0.115 R)
• M14: 3,359,819 km (0.03 R)
• M15: 4,043,032 km (0.064 R)
• M16: 4,416,728 km (0.026 R)
• M17: 4,998,364 km (0.068 R)
• M18: 5,097,697 km (0.073 R)
• M19: 5,433,544 km (0.089 R)
• M20: 5,811,578 km (0.048 R)
• M21: 5,916,147 km (0.096 R)
• M22: 6,127,379 km (0.117 R)
• M23: 6,233,893 km (0.064 R)
• M24: 6,739,234 km (0.091 R)
• M25: 6,849,189 km (0.106 R)
• M26: 6,959,891 km (0.066 R)
• M27: 7,408,386 km (0.036 R)
• M28: 7,789,412 km (0.095 R)
• M29: 8,216,065 km (0.082 R)
• M30: 8,610,554 km (0.074 R)
• M31: 9,214,032 km (0.111 R)
• M32: 9,872,861 km (0.115 R)
• M33: 10,589,584 km (0.085 R)
• M34: 11,062,314 km (0.063 R)
• M35: 11,630,038 km (0.076 R)
• M36: 12,252,066 km (0.093 R)
• M37: 12,793,909 km (0.056 R)
• M38: 13,067,823 km (0.087 R)
• M39: 13,621,335 km (0.054 R)
• M40: 13,807,584 km (0.062 R)
• M41: 14,229,749 km (0.112 R)
• M42: 14,418,841 km (0.089 R)
• M43: 16,751,371 km (0.118 R)
• M44: 17,051,165 km (0.084 R)
• M45: 17,605,276 km (0.072 R)
• M46: 17,808,280 km (0.039 R)
• M47: 18,938,791 km (0.12 R)
• M48: 20,039,532 km (0.116 R)
• M49: 20,999,502 km (0.108 R)
• M50: 21,107,063 km (0.089 R)
• M51: 21,539,251 km (0.038 R)
• M52: 21,647,709 km (0.115 R)
• M53: 21,810,921 km (0.111 R)
• M54: 23,352,976 km (0.105 R)
• M55: 23,576,176 km (0.096 R)
• M56: 24,419,309 km (0.12 R)
• M57: 24,987,033 km (0.077 R)
• M58: 25,158,173 km (0.096 R)
• M59: 25,329,612 km (0.104 R)
• M60: 25,616,391 km (0.06 R)
• M61: 26,193,241 km (0.063 R)
• M62: 26,832,622 km (0.074 R)
• M63: 27,124,936 km (0.103 R)
• M64: 27,712,856 km (0.108 R)
• M65: 31,081,950 km (0.113 R)
• M66: 31,512,043 km (0.049 R)
• M67: 31,697,096 km (0.097 R)
• M68: 32,502,830 km (0.118 R)
• M69: 32,814,443 km (0.054 R)
• M70: 33,315,296 km (0.075 R)
• M71: 33,944,804 km (0.098 R)
• M72: 35,151,760 km (0.088 R)
• M73: 35,535,777 km (0.063 R)
• M74: 36,308,151 km (0.049 R)
• M75: 36,437,404 km (0.109 R)
• M76: 37,085,911 km (0.038 R)
• M77: 38,592,211 km (0.107 R)
• M78: 38,790,129 km (0.097 R)
• M79: 39,518,821 km (0.1 R)
• M80: 39,784,955 km (0.055 R)
• M81: 40,586,800 km (0.099 R)
• M82: 41,664,204 km (0.115 R)
• M83: 42,819,399 km (0.103 R)
• M84: 44,883,400 km (0.115 R)
• M85: 45,022,227 km (0.082 R)
• M86: 45,230,617 km (0.115 R)
• M87: 45,439,306 km (0.092 R)
• M88: 45,927,593 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.4

Radius: 6.7

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 13.34 AU - 17.28 AU

Year: 21152 Days

Day: 23.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 96,990,492 km

• M1: 127,457 km (0.12 R)
• M2: 229,334 km (0.055 R)
• M3: 351,705 km (0.082 R)
• M4: 407,056 km (0.075 R)
• M5: 481,107 km (0.092 R)
• M6: 527,781 km (0.068 R)
• M7: 713,432 km (0.114 R)
• M8: 1,548,039 km (0.091 R)
• M9: 1,840,353 km (0.075 R)
• M10: 2,283,911 km (0.102 R)
• M11: 2,448,319 km (0.119 R)
• M12: 2,560,068 km (0.097 R)
• M13: 2,616,467 km (0.03 R)
• M14: 3,143,650 km (0.111 R)
• M15: 3,295,940 km (0.033 R)
• M16: 3,703,146 km (0.109 R)
• M17: 5,412,301 km (0.086 R)
• M18: 5,742,613 km (0.062 R)
• M19: 6,577,519 km (0.084 R)
• M20: 7,128,339 km (0.075 R)
• M21: 8,569,116 km (0.093 R)
• M22: 8,996,966 km (0.036 R)
• M23: 9,387,865 km (0.079 R)
• M24: 9,431,697 km (0.034 R)
• M25: 10,051,930 km (0.058 R)
• M26: 10,776,731 km (0.085 R)
• M27: 10,868,435 km (0.113 R)
• M28: 11,565,112 km (0.088 R)
• M29: 12,516,405 km (0.112 R)
• M30: 12,903,864 km (0.09 R)
• M31: 12,952,632 km (0.111 R)
• M32: 13,197,075 km (0.071 R)
• M33: 13,295,361 km (0.11 R)
• M34: 14,089,875 km (0.114 R)
• M35: 14,341,349 km (0.111 R)
• M36: 15,933,370 km (0.092 R)
• M37: 16,723,546 km (0.082 R)
• M38: 16,989,830 km (0.11 R)
• M39: 17,472,583 km (0.109 R)
• M40: 17,742,756 km (0.079 R)
• M41: 19,840,717 km (0.065 R)
• M42: 20,178,958 km (0.1 R)
• M43: 21,725,201 km (0.091 R)
• M44: 25,907,359 km (0.102 R)
• M45: 26,710,700 km (0.057 R)
• M46: 26,897,248 km (0.116 R)
• M47: 27,146,778 km (0.102 R)
• M48: 27,396,905 km (0.103 R)
• M49: 27,585,099 km (0.093 R)
• M50: 27,962,684 km (0.107 R)
• M51: 28,468,774 km (0.083 R)
• M52: 28,595,783 km (0.055 R)
• M53: 29,105,762 km (0.091 R)
• M54: 29,233,668 km (0.056 R)
• M55: 31,897,408 km (0.077 R)
• M56: 32,095,326 km (0.109 R)
• M57: 32,824,615 km (0.035 R)
• M58: 33,425,400 km (0.076 R)
• M59: 35,181,230 km (0.085 R)
• M60: 35,795,928 km (0.12 R)
• M61: 36,070,291 km (0.049 R)
• M62: 36,207,771 km (0.052 R)
• M63: 38,150,150 km (0.027 R)
• M64: 38,360,335 km (0.082 R)
• M65: 39,629,074 km (0.095 R)
• M66: 40,126,188 km (0.117 R)
• M67: 41,774,158 km (0.095 R)
• M68: 44,544,860 km (0.115 R)
• M69: 45,283,874 km (0.119 R)
• M70: 46,474,673 km (0.095 R)
• M71: 48,583,105 km (0.068 R)
• M72: 49,496,251 km (0.037 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.5

Radius: 3.9

Gravity: 34.48 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 19.6 AU - 21.5 AU

Year: 32894 Days

Day: 15.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 96,990,492 km

• M1: 226,641 km (0.071 R)
• M2: 282,590 km (0.061 R)
• M3: 629,657 km (0.092 R)
• M4: 882,927 km (0.086 R)
• M5: 1,004,849 km (0.085 R)
• M6: 1,067,979 km (0.112 R)
• M7: 2,039,617 km (0.071 R)
• M8: 2,079,560 km (0.096 R)
• M9: 2,119,802 km (0.053 R)
• M10: 2,283,312 km (0.081 R)
• M11: 2,408,675 km (0.106 R)
• M12: 2,536,133 km (0.088 R)
• M13: 3,206,481 km (0.12 R)
• M14: 3,489,221 km (0.073 R)
• M15: 4,592,355 km (0.113 R)
• M16: 4,697,672 km (0.074 R)
• M17: 5,181,173 km (0.106 R)
• M18: 5,456,582 km (0.058 R)
• M19: 10,188,513 km (0.117 R)
• M20: 10,325,843 km (0.091 R)
• M21: 11,589,347 km (0.104 R)
• M22: 12,166,196 km (0.106 R)
• M23: 13,573,613 km (0.096 R)
• M24: 14,643,088 km (0.091 R)
• M25: 16,137,272 km (0.077 R)
• M26: 17,105,619 km (0.118 R)
• M27: 18,929,367 km (0.104 R)
• M28: 20,293,849 km (0.105 R)
• M29: 20,987,983 km (0.112 R)
• M30: 21,075,348 km (0.119 R)
• M31: 21,250,228 km (0.105 R)
• M32: 22,132,407 km (0.098 R)
• M33: 24,114,728 km (0.115 R)
• M34: 26,152,999 km (0.082 R)
• M35: 26,246,946 km (0.064 R)
• M36: 28,342,214 km (0.058 R)
• M37: 29,703,405 km (0.115 R)
• M38: 30,194,535 km (0.115 R)
• M39: 30,986,207 km (0.109 R)
• M40: 31,284,804 km (0.113 R)
• M41: 31,484,368 km (0.117 R)
• M42: 32,690,725 km (0.094 R)
• M43: 36,189,969 km (0.066 R)
• M44: 36,294,687 km (0.118 R)
• M45: 38,944,963 km (0.109 R)
• M46: 39,374,758 km (0.031 R)
• M47: 39,914,208 km (0.039 R)
• M48: 40,456,051 km (0.117 R)
• M49: 42,096,392 km (0.088 R)
• M50: 42,980,067 km (0.052 R)
• M51: 44,541,120 km (0.082 R)
• M52: 44,653,319 km (0.044 R)
• M53: 47,833,171 km (0.119 R)
• M54: 49,799,186 km (0.057 R)
• M55: 50,148,797 km (0.067 R)
• M56: 51,437,881 km (0.091 R)
• M57: 51,673,498 km (0.117 R)
• M58: 52,027,447 km (0.071 R)
• M59: 52,856,668 km (0.087 R)
• M60: 55,008,633 km (0.058 R)
• M61: 57,555,238 km (0.098 R)
• M62: 58,167,242 km (0.092 R)
• M63: 58,658,372 km (0.051 R)
• M64: 59,027,729 km (0.111 R)
• M65: 59,892,256 km (0.119 R)
• M66: 61,384,195 km (0.042 R)
• M67: 63,644,918 km (0.102 R)
• M68: 63,771,328 km (0.061 R)
• M69: 64,658,294 km (0.072 R)
• M70: 66,316,586 km (0.062 R)
• M71: 67,215,221 km (0.117 R)
• M72: 68,247,297 km (0.099 R)
• M73: 70,719,252 km (0.102 R)
• M74: 71,112,245 km (0.056 R)
• M75: 71,374,640 km (0.046 R)
• M76: 72,031,973 km (0.106 R)
• M77: 75,884,118 km (0.104 R)
• M78: 76,286,537 km (0.11 R)
• M79: 78,444,037 km (0.116 R)
• M80: 80,075,402 km (0.1 R)
• M81: 81,032,080 km (0.063 R)
• M82: 81,855,317 km (0.077 R)
• M83: 82,267,908 km (0.058 R)
• M84: 82,405,538 km (0.109 R)
• M85: 82,956,956 km (0.111 R)
• M86: 83,509,720 km (0.034 R)
• M87: 85,453,894 km (0.1 R)
• M88: 86,991,910 km (0.054 R)
• M89: 87,412,878 km (0.077 R)
• M90: 89,811,530 km (0.116 R)
• M91: 90,095,168 km (0.06 R)
• M92: 90,236,987 km (0.047 R)
• M93: 92,231,725 km (0.054 R)
• M94: 93,091,015 km (0.098 R)
• M95: 93,234,479 km (0.064 R)
• M96: 93,809,085 km (0.098 R)
• M97: 95,684,743 km (0.052 R)
• M98: 96,409,395 km (0.115 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 19,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit