🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.58 AU - 0.68 AU

Year: 188 Days

Day: 15 Hours

Environment

Temp: 122 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.65 AU - 0.89 AU

Year: 255 Days

Day: 42.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.68 AU - 1.1 AU

Year: 316 Days

Day: 23 Hours

Environment

Temp: 17 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.94 AU - 1.48 AU

Year: 501 Days

Day: 47 Hours

Environment

Temp: 3 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,375,608 km

• M1: 67,768 km (0.044 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.33 AU - 1.59 AU

Year: 665 Days

Day: 31.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.13 AU - 1.85 AU

Year: 685 Days

Day: 23.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,375,608 km

• M1: 759,508 km (0.049 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.75 AU - 2.67 AU

Year: 1238 Days

Day: 22.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,375,608 km

• M1: 45,627 km (0.079 R)
• M2: 224,846 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.2

Radius: 14.7

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 9.59 AU - 11.87 AU

Year: 13241 Days

Day: 5.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,375,608 km

• M1: 190,588 km (0.069 R)
• M2: 369,357 km (0.094 R)
• M3: 505,192 km (0.104 R)
• M4: 633,248 km (0.112 R)
• M5: 726,298 km (0.032 R)
• M6: 1,311,225 km (0.084 R)
• M7: 1,586,485 km (0.083 R)
• M8: 1,857,706 km (0.092 R)
• M9: 2,047,247 km (0.057 R)
• M10: 2,681,392 km (0.113 R)
• M11: 2,869,736 km (0.05 R)
• M12: 3,146,642 km (0.082 R)
• M13: 3,374,479 km (0.109 R)
• M14: 3,578,531 km (0.117 R)
• M15: 3,697,012 km (0.099 R)
• M16: 3,937,865 km (0.058 R)
• M17: 4,152,986 km (0.084 R)
• M18: 4,724,301 km (0.09 R)
• M19: 4,821,988 km (0.069 R)
• M20: 4,953,185 km (0.035 R)
• M21: 5,524,649 km (0.048 R)
• M22: 5,731,394 km (0.088 R)
• M23: 7,438,605 km (0.093 R)
• M24: 7,552,748 km (0.117 R)
• M25: 8,014,856 km (0.086 R)
• M26: 8,210,230 km (0.089 R)
• M27: 8,486,238 km (0.056 R)
• M28: 9,662,826 km (0.076 R)
• M29: 10,418,744 km (0.086 R)
• M30: 10,760,874 km (0.118 R)
• M31: 11,063,211 km (0.063 R)
• M32: 11,281,026 km (0.106 R)
• M33: 11,544,168 km (0.119 R)
• M34: 11,809,406 km (0.103 R)
• M35: 12,436,221 km (0.111 R)
• M36: 13,028,030 km (0.102 R)
• M37: 13,396,639 km (0.096 R)
• M38: 13,675,489 km (0.09 R)
• M39: 13,862,487 km (0.097 R)
• M40: 14,475,988 km (0.066 R)
• M41: 14,571,281 km (0.096 R)
• M42: 17,421,270 km (0.077 R)
• M43: 17,878,591 km (0.038 R)
• M44: 18,598,007 km (0.045 R)
• M45: 19,484,375 km (0.092 R)
• M46: 19,959,198 km (0.042 R)
• M47: 20,118,370 km (0.117 R)
• M48: 20,598,280 km (0.088 R)
• M49: 20,920,365 km (0.068 R)
• M50: 21,028,075 km (0.102 R)
• M51: 21,569,470 km (0.104 R)
• M52: 21,678,377 km (0.049 R)
• M53: 22,390,313 km (0.079 R)
• M54: 24,401,657 km (0.092 R)
• M55: 24,799,437 km (0.085 R)
• M56: 25,890,006 km (0.097 R)
• M57: 26,528,490 km (0.102 R)
• M58: 27,231,001 km (0.118 R)
• M59: 27,584,651 km (0.097 R)
• M60: 28,654,425 km (0.067 R)
• M61: 30,467,551 km (0.093 R)
• M62: 30,712,144 km (0.091 R)
• M63: 31,388,027 km (0.119 R)
• M64: 31,758,880 km (0.09 R)
• M65: 33,823,929 km (0.101 R)
• M66: 34,267,487 km (0.058 R)
• M67: 34,649,260 km (0.104 R)
• M68: 34,776,867 km (0.048 R)
• M69: 36,255,194 km (0.088 R)
• M70: 37,034,598 km (0.087 R)
• M71: 37,295,647 km (0.078 R)
• M72: 37,819,688 km (0.077 R)
• M73: 38,874,802 km (0.052 R)
• M74: 39,739,328 km (0.103 R)
• M75: 41,622,765 km (0.108 R)
• M76: 42,438,822 km (0.09 R)
• M77: 45,755,706 km (0.03 R)
• M78: 46,106,064 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.8

Radius: 4.2

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 15.97 AU - 19.05 AU

Year: 27603 Days

Day: 17.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 63,375,608 km

• M1: 168,597 km (0.079 R)
• M2: 449,242 km (0.116 R)
• M3: 656,735 km (0.077 R)
• M4: 959,670 km (0.027 R)
• M5: 1,053,618 km (0.068 R)
• M6: 1,125,874 km (0.08 R)
• M7: 1,593,816 km (0.103 R)
• M8: 1,790,537 km (0.111 R)
• M9: 2,684,534 km (0.075 R)
• M10: 2,952,164 km (0.115 R)
• M11: 3,158,310 km (0.047 R)
• M12: 3,512,558 km (0.04 R)
• M13: 3,767,772 km (0.102 R)
• M14: 3,804,872 km (0.071 R)
• M15: 3,841,973 km (0.1 R)
• M16: 5,214,084 km (0.062 R)
• M17: 5,463,165 km (0.119 R)
• M18: 5,505,052 km (0.099 R)
• M19: 5,801,256 km (0.102 R)
• M20: 6,059,312 km (0.064 R)
• M21: 6,765,564 km (0.038 R)
• M22: 7,174,115 km (0.094 R)
• M23: 7,404,646 km (0.117 R)
• M24: 7,684,394 km (0.118 R)
• M25: 7,967,583 km (0.114 R)
• M26: 8,544,282 km (0.066 R)
• M27: 8,641,820 km (0.053 R)
• M28: 8,690,589 km (0.108 R)
• M29: 8,788,576 km (0.088 R)
• M30: 9,434,390 km (0.117 R)
• M31: 9,890,364 km (0.048 R)
• M32: 10,405,280 km (0.057 R)
• M33: 10,457,340 km (0.108 R)
• M34: 10,561,610 km (0.089 R)
• M35: 11,407,735 km (0.082 R)
• M36: 12,165,748 km (0.088 R)
• M37: 12,330,305 km (0.098 R)
• M38: 12,828,466 km (0.066 R)
• M39: 13,164,164 km (0.031 R)
• M40: 13,616,249 km (0.118 R)
• M41: 15,832,242 km (0.084 R)
• M42: 18,345,336 km (0.111 R)
• M43: 18,723,370 km (0.085 R)
• M44: 19,167,676 km (0.099 R)
• M45: 20,260,937 km (0.067 R)
• M46: 21,176,476 km (0.059 R)
• M47: 21,639,332 km (0.114 R)
• M48: 22,777,024 km (0.07 R)
• M49: 22,912,260 km (0.066 R)
• M50: 23,523,667 km (0.11 R)
• M51: 23,591,883 km (0.075 R)
• M52: 23,660,250 km (0.062 R)
• M53: 24,970,877 km (0.108 R)
• M54: 25,459,762 km (0.098 R)
• M55: 26,163,471 km (0.041 R)
• M56: 27,302,808 km (0.044 R)
• M57: 28,095,527 km (0.111 R)
• M58: 29,555,902 km (0.062 R)
• M59: 29,850,909 km (0.067 R)
• M60: 30,146,963 km (0.069 R)
• M61: 30,443,915 km (0.075 R)
• M62: 31,340,754 km (0.116 R)
• M63: 31,490,950 km (0.091 R)
• M64: 31,867,787 km (0.043 R)
• M65: 32,321,966 km (0.036 R)
• M66: 32,549,804 km (0.047 R)
• M67: 33,774,113 km (0.106 R)
• M68: 34,857,800 km (0.105 R)
• M69: 35,169,412 km (0.057 R)
• M70: 35,403,832 km (0.08 R)
• M71: 35,482,072 km (0.078 R)
• M72: 36,662,549 km (0.117 R)
• M73: 36,900,110 km (0.12 R)
• M74: 37,855,891 km (0.11 R)
• M75: 39,142,732 km (0.081 R)
• M76: 39,628,925 km (0.118 R)
• M77: 42,505,093 km (0.119 R)
• M78: 42,588,270 km (0.106 R)
• M79: 42,671,446 km (0.115 R)
• M80: 44,262,868 km (0.102 R)
• M81: 45,362,712 km (0.082 R)
• M82: 45,532,805 km (0.088 R)
• M83: 45,788,168 km (0.06 R)
• M84: 46,900,578 km (0.047 R)
• M85: 47,416,990 km (0.109 R)
• M86: 48,716,098 km (0.107 R)
• M87: 50,995,670 km (0.082 R)
• M88: 51,615,305 km (0.091 R)
• M89: 53,040,972 km (0.109 R)
• M90: 53,938,559 km (0.094 R)
• M91: 55,112,903 km (0.032 R)
• M92: 57,211,162 km (0.108 R)
• M93: 58,501,145 km (0.093 R)
• M94: 58,871,549 km (0.106 R)
• M95: 59,521,402 km (0.108 R)
• M96: 59,614,452 km (0.106 R)
• M97: 61,203,630 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 19,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit