🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.76 AU - 1.1 AU

Year: 312 Days

Day: 39.9 Hours

Environment

Temp: 187 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,355,023 km

• M1: 338,989 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.9 AU - 1.46 AU

Year: 446 Days

Day: 27.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,355,023 km

• M1: 739,911 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1 AU - 1.44 AU

Year: 469 Days

Day: 30.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.51 AU - 2.67 AU

Year: 1452 Days

Day: 37.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,355,023 km

• M1: 620,532 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.31 AU - 3.93 AU

Year: 2399 Days

Day: 36.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,355,023 km

• M1: 1,171,651 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.69 AU - 4.89 AU

Year: 3094 Days

Day: 19.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.7

Radius: 10.1

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.34 AU - 10.46 AU

Year: 8478 Days

Day: 8.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 42,355,023 km

• M1: 200,012 km (0.079 R)
• M2: 335,997 km (0.12 R)
• M3: 433,535 km (0.117 R)
• M4: 532,568 km (0.099 R)
• M5: 780,153 km (0.11 R)
• M6: 983,307 km (0.053 R)
• M7: 1,365,380 km (0.034 R)
• M8: 1,644,978 km (0.086 R)
• M9: 1,742,217 km (0.087 R)
• M10: 1,925,773 km (0.083 R)
• M11: 2,045,900 km (0.1 R)
• M12: 2,532,991 km (0.093 R)
• M13: 2,975,950 km (0.097 R)
• M14: 3,484,882 km (0.111 R)
• M15: 3,803,227 km (0.086 R)
• M16: 4,309,915 km (0.063 R)
• M17: 4,559,743 km (0.044 R)
• M18: 4,628,708 km (0.056 R)
• M19: 5,410,506 km (0.039 R)
• M20: 6,029,991 km (0.109 R)
• M21: 7,389,536 km (0.066 R)
• M22: 7,881,564 km (0.076 R)
• M23: 8,696,573 km (0.118 R)
• M24: 9,303,492 km (0.085 R)
• M25: 10,073,771 km (0.112 R)
• M26: 10,649,723 km (0.059 R)
• M27: 10,864,545 km (0.036 R)
• M28: 11,392,476 km (0.1 R)
• M29: 11,580,670 km (0.117 R)
• M30: 11,706,781 km (0.075 R)
• M31: 11,960,499 km (0.035 R)
• M32: 12,119,821 km (0.063 R)
• M33: 13,652,750 km (0.071 R)
• M34: 14,391,016 km (0.039 R)
• M35: 14,492,743 km (0.099 R)
• M36: 14,731,052 km (0.097 R)
• M37: 15,039,224 km (0.112 R)
• M38: 15,696,856 km (0.062 R)
• M39: 15,801,574 km (0.048 R)
• M40: 16,011,610 km (0.071 R)
• M41: 16,363,913 km (0.118 R)
• M42: 17,255,666 km (0.12 R)
• M43: 17,980,467 km (0.077 R)
• M44: 18,309,732 km (0.04 R)
• M45: 18,456,787 km (0.065 R)
• M46: 19,873,180 km (0.118 R)
• M47: 20,556,393 km (0.101 R)
• M48: 20,939,214 km (0.069 R)
• M49: 21,324,428 km (0.078 R)
• M50: 22,730,349 km (0.081 R)
• M51: 22,809,337 km (0.052 R)
• M52: 22,967,611 km (0.069 R)
• M53: 24,045,464 km (0.063 R)
• M54: 24,206,431 km (0.076 R)
• M55: 24,448,780 km (0.053 R)
• M56: 24,935,721 km (0.099 R)
• M57: 25,262,293 km (0.087 R)
• M58: 25,507,933 km (0.057 R)
• M59: 26,250,088 km (0.094 R)
• M60: 26,540,607 km (0.079 R)
• M61: 26,957,387 km (0.088 R)
• M62: 27,924,387 km (0.114 R)
• M63: 28,093,732 km (0.084 R)
• M64: 28,178,554 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.7

Radius: 8.2

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.15 AU - 9.57 AU

Year: 9184 Days

Day: 6 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 42,355,023 km

• M1: 595,998 km (0.102 R)
• M2: 689,497 km (0.106 R)
• M3: 1,311,525 km (0.086 R)
• M4: 1,651,860 km (0.091 R)
• M5: 1,971,999 km (0.073 R)
• M6: 2,311,437 km (0.119 R)
• M7: 2,539,424 km (0.076 R)
• M8: 3,127,343 km (0.098 R)
• M9: 3,522,880 km (0.118 R)
• M10: 3,874,585 km (0.113 R)
• M11: 3,964,344 km (0.088 R)
• M12: 4,361,077 km (0.082 R)
• M13: 4,611,504 km (0.106 R)
• M14: 4,674,933 km (0.103 R)
• M15: 4,996,120 km (0.083 R)
• M16: 5,626,077 km (0.055 R)
• M17: 6,245,861 km (0.106 R)
• M18: 6,959,891 km (0.105 R)
• M19: 7,069,247 km (0.093 R)
• M20: 7,661,954 km (0.055 R)
• M21: 7,964,441 km (0.092 R)
• M22: 8,502,993 km (0.102 R)
• M23: 10,772,543 km (0.101 R)
• M24: 11,068,746 km (0.103 R)
• M25: 11,410,578 km (0.111 R)
• M26: 11,669,232 km (0.094 R)
• M27: 12,060,730 km (0.051 R)
• M28: 12,148,394 km (0.092 R)
• M29: 12,456,715 km (0.084 R)
• M30: 12,856,890 km (0.082 R)
• M31: 13,351,760 km (0.057 R)
• M32: 13,624,327 km (0.093 R)
• M33: 13,990,542 km (0.101 R)
• M34: 14,082,695 km (0.109 R)
• M35: 14,174,997 km (0.117 R)
• M36: 14,313,823 km (0.108 R)
• M37: 14,920,443 km (0.086 R)
• M38: 15,630,883 km (0.12 R)
• M39: 16,207,284 km (0.114 R)
• M40: 18,834,671 km (0.112 R)
• M41: 19,089,287 km (0.058 R)
• M42: 19,601,959 km (0.051 R)
• M43: 20,431,628 km (0.075 R)
• M44: 20,745,784 km (0.095 R)
• M45: 21,061,585 km (0.118 R)
• M46: 21,220,009 km (0.029 R)
• M47: 21,697,675 km (0.107 R)
• M48: 21,911,151 km (0.06 R)
• M49: 22,232,637 km (0.111 R)
• M50: 22,394,053 km (0.087 R)
• M51: 22,447,908 km (0.09 R)
• M52: 22,501,764 km (0.116 R)
• M53: 22,717,933 km (0.113 R)
• M54: 23,043,308 km (0.101 R)
• M55: 23,206,519 km (0.094 R)
• M56: 23,808,501 km (0.117 R)
• M57: 23,973,657 km (0.057 R)
• M58: 24,249,516 km (0.11 R)
• M59: 24,304,867 km (0.107 R)
• M60: 24,360,218 km (0.052 R)
• M61: 24,526,571 km (0.12 R)
• M62: 25,027,873 km (0.108 R)
• M63: 25,251,821 km (0.081 R)
• M64: 26,324,289 km (0.07 R)
• M65: 26,551,976 km (0.11 R)
• M66: 27,181,484 km (0.099 R)
• M67: 27,238,930 km (0.114 R)
• M68: 27,584,651 km (0.11 R)
• M69: 27,931,867 km (0.095 R)
• M70: 29,748,434 km (0.11 R)
• M71: 31,240,972 km (0.11 R)
• M72: 31,905,486 km (0.082 R)
• M73: 32,818,930 km (0.036 R)
• M74: 33,988,487 km (0.102 R)
• M75: 34,921,379 km (0.073 R)
• M76: 35,171,656 km (0.039 R)
• M77: 35,610,876 km (0.117 R)
• M78: 35,925,779 km (0.081 R)
• M79: 37,450,032 km (0.092 R)
• M80: 38,930,602 km (0.092 R)
• M81: 39,515,081 km (0.026 R)
• M82: 39,710,605 km (0.063 R)
• M83: 40,233,450 km (0.052 R)
• M84: 40,956,157 km (0.103 R)
• M85: 41,154,075 km (0.107 R)
• M86: 42,681,320 km (0.056 R)
• M87: 43,687,365 km (0.115 R)
• M88: 44,497,887 km (0.073 R)
• M89: 44,837,025 km (0.084 R)
• M90: 45,040,927 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.9

Radius: 15

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 9.61 AU - 15.85 AU

Year: 15817 Days

Day: 12.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,355,023 km

• M1: 197,170 km (0.078 R)
• M2: 333,603 km (0.05 R)
• M3: 1,070,074 km (0.103 R)
• M4: 1,440,777 km (0.064 R)
• M5: 1,621,342 km (0.114 R)
• M6: 2,140,297 km (0.117 R)
• M7: 2,710,115 km (0.097 R)
• M8: 3,012,752 km (0.102 R)
• M9: 3,273,650 km (0.111 R)
• M10: 3,845,563 km (0.114 R)
• M11: 3,958,210 km (0.047 R)
• M12: 4,186,796 km (0.085 R)
• M13: 4,361,077 km (0.11 R)
• M14: 4,508,281 km (0.08 R)
• M15: 4,837,846 km (0.072 R)
• M16: 4,990,435 km (0.074 R)
• M17: 5,363,084 km (0.107 R)
• M18: 5,584,638 km (0.082 R)
• M19: 6,267,702 km (0.119 R)
• M20: 6,434,354 km (0.093 R)
• M21: 6,568,693 km (0.119 R)
• M22: 7,080,916 km (0.111 R)
• M23: 7,394,473 km (0.06 R)
• M24: 7,535,394 km (0.116 R)
• M25: 8,035,500 km (0.077 R)
• M26: 8,918,127 km (0.03 R)
• M27: 11,338,023 km (0.109 R)
• M28: 11,623,455 km (0.104 R)
• M29: 11,746,574 km (0.104 R)
• M30: 11,993,860 km (0.032 R)
• M31: 13,043,438 km (0.102 R)
• M32: 13,214,130 km (0.089 R)
• M33: 13,385,419 km (0.119 R)
• M34: 13,600,840 km (0.064 R)
• M35: 13,773,925 km (0.088 R)
• M36: 14,122,338 km (0.099 R)
• M37: 14,297,517 km (0.118 R)
• M38: 15,635,221 km (0.075 R)
• M39: 16,319,183 km (0.053 R)
• M40: 17,106,068 km (0.081 R)
• M41: 17,199,417 km (0.106 R)
• M42: 17,527,635 km (0.043 R)
• M43: 17,621,732 km (0.115 R)
• M44: 18,047,637 km (0.116 R)
• M45: 18,190,203 km (0.051 R)
• M46: 18,620,597 km (0.088 R)
• M47: 19,102,751 km (0.111 R)
• M48: 19,394,018 km (0.046 R)
• M49: 20,276,645 km (0.114 R)
• M50: 20,425,046 km (0.039 R)
• M51: 20,772,712 km (0.109 R)
• M52: 20,972,275 km (0.092 R)
• M53: 22,438,035 km (0.11 R)
• M54: 23,571,837 km (0.1 R)
• M55: 24,198,204 km (0.109 R)
• M56: 24,566,214 km (0.109 R)
• M57: 24,936,020 km (0.081 R)
• M58: 25,201,257 km (0.087 R)
• M59: 25,520,798 km (0.116 R)
• M60: 25,841,686 km (0.043 R)
• M61: 26,056,359 km (0.057 R)
• M62: 26,487,500 km (0.081 R)
• M63: 26,866,730 km (0.056 R)
• M64: 29,012,263 km (0.068 R)
• M65: 29,235,463 km (0.078 R)
• M66: 29,739,608 km (0.082 R)
• M67: 30,021,001 km (0.078 R)
• M68: 30,133,798 km (0.118 R)
• M69: 31,670,318 km (0.1 R)
• M70: 32,941,152 km (0.09 R)
• M71: 33,057,539 km (0.112 R)
• M72: 34,464,507 km (0.095 R)
• M73: 34,760,112 km (0.108 R)
• M74: 35,891,072 km (0.086 R)
• M75: 39,170,557 km (0.098 R)
• M76: 39,788,396 km (0.096 R)
• M77: 40,409,526 km (0.053 R)
• M78: 41,347,056 km (0.032 R)
• M79: 42,165,357 km (0.041 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 19,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit