🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.59 AU - 0.73 AU

Year: 196 Days

Day: 24.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.15 AU - 1.61 AU

Year: 592 Days

Day: 15.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.19 AU - 2.65 AU

Year: 1375 Days

Day: 28.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,565,008 km

• M1: 1,966,913 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.42 AU - 2.7 AU

Year: 1496 Days

Day: 28.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,565,008 km

• M1: 444,306 km (0.111 R)
• M2: 646,113 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.27 AU - 3.67 AU

Year: 1869 Days

Day: 30.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,565,008 km

• M1: 43,234 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.57 AU - 3.59 AU

Year: 2474 Days

Day: 42.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.71 AU - 4.39 AU

Year: 2977 Days

Day: 46.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.5

Radius: 13.2

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.01 AU - 8.49 AU

Year: 7880 Days

Day: 9.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,565,008 km

• M1: 482,603 km (0.04 R)
• M2: 838,346 km (0.093 R)
• M3: 1,046,736 km (0.095 R)
• M4: 1,234,182 km (0.091 R)
• M5: 1,332,319 km (0.117 R)
• M6: 1,796,820 km (0.047 R)
• M7: 2,334,624 km (0.049 R)
• M8: 2,483,175 km (0.098 R)
• M9: 2,842,210 km (0.102 R)
• M10: 3,163,397 km (0.036 R)
• M11: 3,300,727 km (0.078 R)
• M12: 3,468,277 km (0.095 R)
• M13: 3,899,568 km (0.036 R)
• M14: 4,017,600 km (0.089 R)
• M15: 4,166,749 km (0.099 R)
• M16: 4,257,107 km (0.114 R)
• M17: 4,409,248 km (0.086 R)
• M18: 4,656,533 km (0.116 R)
• M19: 4,972,035 km (0.058 R)
• M20: 5,100,240 km (0.078 R)
• M21: 5,327,330 km (0.082 R)
• M22: 5,491,588 km (0.101 R)
• M23: 5,624,132 km (0.119 R)
• M24: 5,791,532 km (0.102 R)
• M25: 6,338,013 km (0.113 R)
• M26: 7,334,185 km (0.039 R)
• M27: 7,925,396 km (0.086 R)
• M28: 8,455,272 km (0.096 R)
• M29: 8,840,935 km (0.063 R)
• M30: 9,192,939 km (0.105 R)
• M31: 9,709,500 km (0.076 R)
• M32: 10,358,306 km (0.1 R)
• M33: 10,605,292 km (0.102 R)
• M34: 11,570,049 km (0.111 R)
• M35: 11,783,525 km (0.099 R)
• M36: 11,955,263 km (0.075 R)
• M37: 12,214,367 km (0.053 R)
• M38: 12,475,415 km (0.093 R)
• M39: 12,562,780 km (0.086 R)
• M40: 12,738,259 km (0.077 R)
• M41: 13,269,481 km (0.047 R)
• M42: 13,358,791 km (0.077 R)
• M43: 13,582,739 km (0.104 R)
• M44: 13,853,212 km (0.09 R)
• M45: 13,943,718 km (0.119 R)
• M46: 14,262,362 km (0.11 R)
• M47: 15,232,205 km (0.098 R)
• M48: 16,606,560 km (0.116 R)
• M49: 17,138,231 km (0.064 R)
• M50: 17,430,695 km (0.12 R)
• M51: 17,823,090 km (0.102 R)
• M52: 18,020,410 km (0.108 R)
• M53: 18,317,661 km (0.067 R)
• M54: 19,169,022 km (0.114 R)
• M55: 21,118,133 km (0.058 R)
• M56: 21,904,868 km (0.1 R)
• M57: 22,647,771 km (0.044 R)
• M58: 22,861,547 km (0.105 R)
• M59: 23,452,907 km (0.092 R)
• M60: 24,650,887 km (0.105 R)
• M61: 26,710,101 km (0.077 R)
• M62: 27,332,877 km (0.033 R)
• M63: 27,845,998 km (0.116 R)
• M64: 28,075,182 km (0.117 R)
• M65: 28,304,815 km (0.049 R)
• M66: 30,991,293 km (0.079 R)
• M67: 31,765,163 km (0.057 R)
• M68: 32,364,751 km (0.076 R)
• M69: 33,941,214 km (0.068 R)
• M70: 35,232,842 km (0.078 R)
• M71: 35,542,659 km (0.074 R)
• M72: 36,227,668 km (0.053 R)
• M73: 36,540,327 km (0.1 R)
• M74: 38,946,758 km (0.097 R)
• M75: 39,524,057 km (0.093 R)
• M76: 39,781,664 km (0.091 R)
• M77: 40,104,347 km (0.071 R)
• M78: 40,557,628 km (0.055 R)
• M79: 41,012,555 km (0.067 R)
• M80: 41,927,496 km (0.072 R)
• M81: 42,124,516 km (0.072 R)
• M82: 43,113,807 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.1

Radius: 8.6

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.95 AU - 10.17 AU

Year: 9147 Days

Day: 7.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 53,565,008 km

• M1: 110,702 km (0.06 R)
• M2: 175,777 km (0.086 R)
• M3: 322,683 km (0.11 R)
• M4: 657,183 km (0.069 R)
• M5: 779,106 km (0.065 R)
• M6: 875,896 km (0.112 R)
• M7: 1,322,595 km (0.101 R)
• M8: 1,400,236 km (0.103 R)
• M9: 1,539,811 km (0.109 R)
• M10: 1,642,285 km (0.119 R)
• M11: 1,876,107 km (0.115 R)
• M12: 2,212,253 km (0.118 R)
• M13: 2,940,346 km (0.064 R)
• M14: 3,094,432 km (0.117 R)
• M15: 3,277,540 km (0.074 R)
• M16: 3,410,532 km (0.054 R)
• M17: 3,764,930 km (0.115 R)
• M18: 3,848,256 km (0.103 R)
• M19: 4,597,292 km (0.044 R)
• M20: 4,656,683 km (0.092 R)
• M21: 4,988,491 km (0.107 R)
• M22: 5,296,662 km (0.109 R)
• M23: 5,390,310 km (0.062 R)
• M24: 6,094,318 km (0.032 R)
• M25: 6,159,692 km (0.112 R)
• M26: 6,490,453 km (0.09 R)
• M27: 6,624,343 km (0.072 R)
• M28: 7,203,736 km (0.085 R)
• M29: 7,481,988 km (0.118 R)
• M30: 7,622,460 km (0.063 R)
• M31: 7,763,830 km (0.105 R)
• M32: 7,906,098 km (0.101 R)
• M33: 8,593,500 km (0.045 R)
• M34: 8,777,505 km (0.097 R)
• M35: 9,299,901 km (0.099 R)
• M36: 9,450,995 km (0.101 R)
• M37: 10,102,344 km (0.103 R)
• M38: 10,257,776 km (0.067 R)
• M39: 10,335,717 km (0.083 R)
• M40: 10,610,229 km (0.098 R)
• M41: 10,847,491 km (0.114 R)
• M42: 11,126,342 km (0.115 R)
• M43: 12,975,671 km (0.062 R)
• M44: 13,186,903 km (0.106 R)
• M45: 13,784,696 km (0.109 R)
• M46: 14,260,417 km (0.104 R)
• M47: 15,855,130 km (0.073 R)
• M48: 16,490,472 km (0.107 R)
• M49: 16,811,360 km (0.055 R)
• M50: 17,319,544 km (0.115 R)
• M51: 18,067,832 km (0.034 R)
• M52: 18,636,005 km (0.051 R)
• M53: 18,970,207 km (0.065 R)
• M54: 19,789,854 km (0.034 R)
• M55: 20,670,387 km (0.103 R)
• M56: 21,115,440 km (0.095 R)
• M57: 21,264,589 km (0.113 R)
• M58: 21,563,635 km (0.064 R)
• M59: 22,672,604 km (0.114 R)
• M60: 22,774,181 km (0.068 R)
• M61: 23,233,896 km (0.076 R)
• M62: 23,799,824 km (0.076 R)
• M63: 24,006,718 km (0.087 R)
• M64: 24,110,390 km (0.106 R)
• M65: 24,266,271 km (0.07 R)
• M66: 26,322,045 km (0.093 R)
• M67: 26,536,119 km (0.116 R)
• M68: 27,560,416 km (0.048 R)
• M69: 28,268,762 km (0.103 R)
• M70: 28,487,923 km (0.112 R)
• M71: 29,314,750 km (0.116 R)
• M72: 30,149,506 km (0.107 R)
• M73: 30,992,041 km (0.119 R)
• M74: 31,331,329 km (0.052 R)
• M75: 31,501,422 km (0.084 R)
• M76: 32,013,346 km (0.106 R)
• M77: 32,070,492 km (0.112 R)
• M78: 33,276,550 km (0.07 R)
• M79: 33,565,873 km (0.105 R)
• M80: 34,088,867 km (0.09 R)
• M81: 34,438,926 km (0.092 R)
• M82: 34,731,689 km (0.048 R)
• M83: 35,025,200 km (0.101 R)
• M84: 36,029,301 km (0.072 R)
• M85: 36,803,470 km (0.108 R)
• M86: 37,162,654 km (0.12 R)
• M87: 38,854,157 km (0.045 R)
• M88: 39,954,749 km (0.083 R)
• M89: 40,755,995 km (0.105 R)
• M90: 40,879,713 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237

Radius: 3.6

Gravity: 18.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 13.03 AU - 15.89 AU

Year: 20084 Days

Day: 23.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 53,565,008 km

• M1: 53,556 km (0.083 R)
• M2: 133,441 km (0.09 R)
• M3: 184,903 km (0.082 R)
• M4: 243,695 km (0.062 R)
• M5: 505,491 km (0.099 R)
• M6: 735,124 km (0.116 R)
• M7: 891,005 km (0.028 R)
• M8: 1,278,613 km (0.071 R)
• M9: 1,347,727 km (0.095 R)
• M10: 1,394,551 km (0.084 R)
• M11: 1,611,917 km (0.056 R)
• M12: 1,686,716 km (0.054 R)
• M13: 1,891,815 km (0.05 R)
• M14: 2,818,274 km (0.063 R)
• M15: 3,030,404 km (0.101 R)
• M16: 3,279,185 km (0.098 R)
• M17: 3,310,750 km (0.065 R)
• M18: 3,406,044 km (0.094 R)
• M19: 3,664,549 km (0.116 R)
• M20: 3,996,507 km (0.075 R)
• M21: 5,380,287 km (0.097 R)
• M22: 6,102,995 km (0.119 R)
• M23: 6,141,890 km (0.102 R)
• M24: 6,694,654 km (0.112 R)
• M25: 7,140,157 km (0.073 R)
• M26: 7,345,854 km (0.117 R)
• M27: 7,636,971 km (0.039 R)
• M28: 7,805,119 km (0.059 R)
• M29: 8,707,494 km (0.086 R)
• M30: 9,506,795 km (0.055 R)
• M31: 9,823,943 km (0.039 R)
• M32: 9,869,570 km (0.065 R)
• M33: 10,190,607 km (0.063 R)
• M34: 10,283,058 km (0.077 R)
• M35: 11,509,013 km (0.061 R)
• M36: 11,557,034 km (0.095 R)
• M37: 12,286,024 km (0.105 R)
• M38: 13,130,056 km (0.048 R)
• M39: 13,635,248 km (0.054 R)
• M40: 13,941,474 km (0.114 R)
• M41: 13,992,637 km (0.086 R)
• M42: 15,452,862 km (0.065 R)
• M43: 15,505,819 km (0.053 R)
• M44: 15,612,183 km (0.088 R)
• M45: 15,771,954 km (0.102 R)
• M46: 16,416,721 km (0.104 R)
• M47: 17,621,133 km (0.11 R)
• M48: 18,066,037 km (0.105 R)
• M49: 18,121,987 km (0.105 R)
• M50: 18,627,478 km (0.079 R)
• M51: 18,910,368 km (0.119 R)
• M52: 19,137,607 km (0.078 R)
• M53: 20,578,533 km (0.106 R)
• M54: 20,812,355 km (0.068 R)
• M55: 21,696,778 km (0.06 R)
• M56: 22,413,202 km (0.069 R)
• M57: 22,653,755 km (0.09 R)
• M58: 24,856,584 km (0.051 R)
• M59: 25,167,897 km (0.109 R)
• M60: 25,857,244 km (0.08 R)
• M61: 26,236,026 km (0.081 R)
• M62: 26,299,306 km (0.087 R)
• M63: 26,998,825 km (0.058 R)
• M64: 27,511,348 km (0.084 R)
• M65: 27,640,002 km (0.108 R)
• M66: 29,133,737 km (0.063 R)
• M67: 29,527,777 km (0.076 R)
• M68: 30,254,673 km (0.069 R)
• M69: 30,387,516 km (0.068 R)
• M70: 30,520,359 km (0.079 R)
• M71: 34,529,433 km (0.073 R)
• M72: 35,995,791 km (0.103 R)
• M73: 36,630,385 km (0.111 R)
• M74: 36,701,145 km (0.106 R)
• M75: 37,696,270 km (0.097 R)
• M76: 37,839,136 km (0.096 R)
• M77: 38,916,540 km (0.104 R)
• M78: 39,277,968 km (0.083 R)
• M79: 39,713,148 km (0.115 R)
• M80: 40,222,679 km (0.045 R)
• M81: 43,101,540 km (0.105 R)
• M82: 43,550,334 km (0.075 R)
• M83: 43,625,282 km (0.057 R)
• M84: 43,775,329 km (0.066 R)
• M85: 44,301,764 km (0.082 R)
• M86: 45,893,485 km (0.064 R)
• M87: 47,041,948 km (0.113 R)
• M88: 47,812,826 km (0.099 R)
• M89: 48,587,892 km (0.101 R)
• M90: 50,307,520 km (0.089 R)
• M91: 50,701,112 km (0.105 R)
• M92: 51,491,288 km (0.078 R)
• M93: 51,808,585 km (0.089 R)
• M94: 53,484,680 km (0.085 R)
• M95: 53,565,014 km (0.062 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 15,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit