🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.57 AU - 0.61 AU

Year: 161 Days

Day: 19.9 Hours

Environment

Temp: 187 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,477,902 km

• M1: 180,415 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1 AU - 1.58 AU

Year: 520 Days

Day: 15.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.12 AU - 1.58 AU

Year: 556 Days

Day: 17.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 53 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.43 AU - 1.55 AU

Year: 645 Days

Day: 31.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 39,477,902 km

• M1: 286,031 km (0.108 R)
• M2: 551,567 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.39 AU - 1.65 AU

Year: 665 Days

Day: 31.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.34 AU - 1.92 AU

Year: 738 Days

Day: 44.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,477,902 km

• M1: 95,593 km (0.065 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.65 AU - 2.65 AU

Year: 1118 Days

Day: 17.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.6

Radius: 8.3

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.85 AU - 10.95 AU

Year: 10224 Days

Day: 13.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,477,902 km

• M1: 121,324 km (0.095 R)
• M2: 293,661 km (0.106 R)
• M3: 369,208 km (0.028 R)
• M4: 512,822 km (0.101 R)
• M5: 658,530 km (0.112 R)
• M6: 932,294 km (0.055 R)
• M7: 1,240,166 km (0.085 R)
• M8: 1,327,532 km (0.119 R)
• M9: 1,394,551 km (0.045 R)
• M10: 1,485,656 km (0.073 R)
• M11: 2,152,414 km (0.106 R)
• M12: 3,018,586 km (0.093 R)
• M13: 3,380,164 km (0.11 R)
• M14: 3,472,765 km (0.108 R)
• M15: 3,755,655 km (0.054 R)
• M16: 4,478,362 km (0.082 R)
• M17: 4,786,384 km (0.1 R)
• M18: 4,855,797 km (0.096 R)
• M19: 4,925,510 km (0.081 R)
• M20: 5,531,531 km (0.076 R)
• M21: 6,930,570 km (0.112 R)
• M22: 7,009,259 km (0.098 R)
• M23: 7,088,246 km (0.105 R)
• M24: 7,487,224 km (0.057 R)
• M25: 7,689,480 km (0.064 R)
• M26: 8,182,405 km (0.101 R)
• M27: 8,265,582 km (0.113 R)
• M28: 8,349,057 km (0.103 R)
• M29: 8,855,446 km (0.082 R)
• M30: 8,983,651 km (0.103 R)
• M31: 9,633,804 km (0.078 R)
• M32: 10,660,045 km (0.112 R)
• M33: 11,162,993 km (0.062 R)
• M34: 12,959,664 km (0.063 R)
• M35: 13,940,726 km (0.069 R)
• M36: 14,289,738 km (0.072 R)
• M37: 14,540,913 km (0.098 R)
• M38: 15,611,286 km (0.057 R)
• M39: 16,391,439 km (0.103 R)
• M40: 16,601,624 km (0.06 R)
• M41: 18,423,875 km (0.116 R)
• M42: 19,358,563 km (0.09 R)
• M43: 19,469,564 km (0.113 R)
• M44: 20,365,057 km (0.115 R)
• M45: 22,954,746 km (0.104 R)
• M46: 23,425,830 km (0.086 R)
• M47: 24,858,379 km (0.117 R)
• M48: 24,918,667 km (0.062 R)
• M49: 25,524,389 km (0.071 R)
• M50: 25,707,048 km (0.036 R)
• M51: 25,890,155 km (0.092 R)
• M52: 26,012,527 km (0.098 R)
• M53: 26,196,382 km (0.072 R)
• M54: 26,874,061 km (0.095 R)
• M55: 27,059,861 km (0.082 R)
• M56: 27,246,111 km (0.083 R)
• M57: 27,932,765 km (0.061 R)
• M58: 29,005,082 km (0.038 R)
• M59: 29,322,978 km (0.091 R)
• M60: 31,319,960 km (0.078 R)
• M61: 31,385,184 km (0.112 R)
• M62: 32,829,851 km (0.098 R)
• M63: 32,895,973 km (0.099 R)
• M64: 34,161,871 km (0.115 R)
• M65: 34,564,887 km (0.056 R)
• M66: 35,172,404 km (0.115 R)
• M67: 37,637,777 km (0.063 R)
• M68: 38,193,084 km (0.115 R)
• M69: 38,332,360 km (0.112 R)
• M70: 38,821,096 km (0.091 R)
• M71: 39,663,781 km (0.066 R)
• M72: 39,804,852 km (0.113 R)
• M73: 40,441,540 km (0.045 R)
• M74: 41,367,252 km (0.092 R)
• M75: 41,438,760 km (0.067 R)
• M76: 41,868,554 km (0.114 R)
• M77: 42,443,908 km (0.055 R)
• M78: 43,748,252 km (0.116 R)
• M79: 43,893,960 km (0.066 R)
• M80: 44,771,651 km (0.107 R)
• M81: 48,114,415 km (0.069 R)
• M82: 48,340,158 km (0.093 R)
• M83: 48,490,803 km (0.088 R)
• M84: 48,641,598 km (0.094 R)
• M85: 50,006,080 km (0.04 R)
• M86: 50,158,371 km (0.1 R)
• M87: 50,846,072 km (0.04 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.1

Radius: 5.2

Gravity: 12.84 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 14.34 AU - 15.14 AU

Year: 20076 Days

Day: 20 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 39,477,902 km

• M1: 445,502 km (0.082 R)
• M2: 957,576 km (0.113 R)
• M3: 1,025,344 km (0.034 R)
• M4: 1,362,687 km (0.11 R)
• M5: 1,543,700 km (0.111 R)
• M6: 1,815,520 km (0.085 R)
• M7: 1,871,619 km (0.117 R)
• M8: 2,220,780 km (0.038 R)
• M9: 2,372,323 km (0.065 R)
• M10: 2,495,891 km (0.077 R)
• M11: 2,621,703 km (0.094 R)
• M12: 2,717,296 km (0.048 R)
• M13: 3,418,910 km (0.064 R)
• M14: 4,210,582 km (0.079 R)
• M15: 5,417,088 km (0.072 R)
• M16: 6,376,160 km (0.076 R)
• M17: 6,462,030 km (0.089 R)
• M18: 7,567,558 km (0.098 R)
• M19: 7,749,768 km (0.096 R)
• M20: 7,933,474 km (0.088 R)
• M21: 7,979,550 km (0.086 R)
• M22: 8,072,152 km (0.054 R)
• M23: 8,211,726 km (0.045 R)
• M24: 8,399,023 km (0.065 R)
• M25: 8,682,511 km (0.035 R)
• M26: 9,113,801 km (0.097 R)
• M27: 9,162,122 km (0.07 R)
• M28: 10,297,569 km (0.06 R)
• M29: 10,907,330 km (0.102 R)
• M30: 11,372,430 km (0.064 R)
• M31: 11,424,490 km (0.088 R)
• M32: 11,896,621 km (0.052 R)
• M33: 14,071,176 km (0.043 R)
• M34: 14,690,361 km (0.094 R)
• M35: 15,088,890 km (0.101 R)
• M36: 16,896,481 km (0.095 R)
• M37: 17,855,852 km (0.053 R)
• M38: 19,141,796 km (0.094 R)
• M39: 19,327,895 km (0.115 R)
• M40: 19,576,976 km (0.038 R)
• M41: 19,827,103 km (0.09 R)
• M42: 20,330,650 km (0.048 R)
• M43: 20,647,349 km (0.063 R)
• M44: 22,321,049 km (0.056 R)
• M45: 22,516,873 km (0.091 R)
• M46: 23,970,815 km (0.057 R)
• M47: 24,104,555 km (0.103 R)
• M48: 25,250,774 km (0.117 R)
• M49: 27,666,032 km (0.11 R)
• M50: 28,016,988 km (0.029 R)
• M51: 28,440,201 km (0.088 R)
• M52: 29,078,834 km (0.096 R)
• M53: 29,150,043 km (0.107 R)
• M54: 29,578,940 km (0.045 R)
• M55: 33,009,069 km (0.059 R)
• M56: 34,657,339 km (0.042 R)
• M57: 35,263,360 km (0.106 R)
• M58: 35,567,642 km (0.086 R)
• M59: 37,024,875 km (0.095 R)
• M60: 37,334,243 km (0.086 R)
• M61: 37,799,792 km (0.105 R)
• M62: 38,423,465 km (0.117 R)
• M63: 41,352,143 km (0.032 R)
• M64: 41,432,177 km (0.095 R)
• M65: 41,753,364 km (0.091 R)
• M66: 42,155,782 km (0.097 R)
• M67: 42,397,981 km (0.116 R)
• M68: 42,640,629 km (0.089 R)
• M69: 42,964,808 km (0.042 R)
• M70: 43,534,028 km (0.115 R)
• M71: 44,926,933 km (0.085 R)
• M72: 45,256,797 km (0.074 R)
• M73: 45,339,375 km (0.114 R)
• M74: 45,753,162 km (0.062 R)
• M75: 46,001,944 km (0.104 R)
• M76: 48,853,279 km (0.079 R)
• M77: 49,022,923 km (0.097 R)
• M78: 49,107,745 km (0.066 R)
• M79: 49,192,567 km (0.105 R)
• M80: 49,532,603 km (0.086 R)
• M81: 50,129,349 km (0.062 R)
• M82: 51,502,508 km (0.065 R)
• M83: 52,801,017 km (0.104 R)
• M84: 52,888,083 km (0.091 R)
• M85: 53,672,724 km (0.104 R)
• M86: 54,637,032 km (0.041 R)
• M87: 56,671,713 km (0.034 R)
• M88: 57,028,204 km (0.088 R)
• M89: 57,832,742 km (0.06 R)
• M90: 58,191,627 km (0.072 R)
• M91: 58,641,169 km (0.117 R)
• M92: 60,087,481 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.5

Radius: 3.9

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 14.83 AU - 22.57 AU

Year: 28688 Days

Day: 18.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 39,477,902 km

• M1: 243,246 km (0.082 R)
• M2: 284,834 km (0.116 R)
• M3: 412,441 km (0.071 R)
• M4: 516,113 km (0.077 R)
• M5: 1,184,815 km (0.104 R)
• M6: 1,351,916 km (0.082 R)
• M7: 1,546,244 km (0.061 R)
• M8: 3,034,593 km (0.078 R)
• M9: 3,496,102 km (0.077 R)
• M10: 4,006,680 km (0.051 R)
• M11: 4,312,907 km (0.057 R)
• M12: 5,859,150 km (0.115 R)
• M13: 5,953,098 km (0.102 R)
• M14: 7,489,169 km (0.088 R)
• M15: 7,557,086 km (0.098 R)
• M16: 7,693,669 km (0.113 R)
• M17: 8,743,248 km (0.116 R)
• M18: 9,321,294 km (0.11 R)
• M19: 9,614,805 km (0.108 R)
• M20: 9,688,706 km (0.059 R)
• M21: 9,725,657 km (0.062 R)
• M22: 10,060,906 km (0.092 R)
• M23: 10,895,961 km (0.116 R)
• M24: 11,321,866 km (0.067 R)
• M25: 11,439,001 km (0.097 R)
• M26: 12,631,895 km (0.112 R)
• M27: 12,672,286 km (0.101 R)
• M28: 13,201,862 km (0.082 R)
• M29: 15,999,941 km (0.072 R)
• M30: 17,872,009 km (0.101 R)
• M31: 18,373,610 km (0.116 R)
• M32: 19,344,052 km (0.098 R)
• M33: 19,484,075 km (0.039 R)
• M34: 20,998,156 km (0.053 R)
• M35: 22,353,662 km (0.117 R)
• M36: 23,239,880 km (0.094 R)
• M37: 23,438,396 km (0.091 R)
• M38: 24,792,855 km (0.065 R)
• M39: 25,812,514 km (0.073 R)
• M40: 26,689,906 km (0.119 R)
• M41: 29,326,419 km (0.048 R)
• M42: 29,433,680 km (0.057 R)
• M43: 30,404,122 km (0.118 R)
• M44: 30,784,399 km (0.064 R)
• M45: 31,166,173 km (0.066 R)
• M46: 31,275,529 km (0.118 R)
• M47: 31,439,788 km (0.086 R)
• M48: 31,989,560 km (0.07 R)
• M49: 32,931,428 km (0.115 R)
• M50: 33,042,878 km (0.094 R)
• M51: 33,210,129 km (0.098 R)
• M52: 33,489,727 km (0.107 R)
• M53: 35,069,481 km (0.043 R)
• M54: 35,582,452 km (0.07 R)
• M55: 36,615,575 km (0.065 R)
• M56: 36,788,809 km (0.036 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 12,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit