🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.72 AU - 1.14 AU

Year: 326 Days

Day: 26.4 Hours

Environment

Temp: 90 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 13,839,029 km

• M1: 452,683 km (0.105 R)
• M2: 707,448 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.05 AU - 3.71 AU

Year: 2258 Days

Day: 26 Hours

Environment

Temp: -100 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.3

Radius: 14.2

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.56 AU - 5.42 AU

Year: 4051 Days

Day: 12.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 13,839,029 km

• M1: 330,910 km (0.078 R)
• M2: 487,390 km (0.108 R)
• M3: 704,606 km (0.086 R)
• M4: 951,742 km (0.08 R)
• M5: 1,597,406 km (0.109 R)
• M6: 1,805,497 km (0.09 R)
• M7: 2,109,330 km (0.066 R)
• M8: 2,256,534 km (0.098 R)
• M9: 2,896,065 km (0.1 R)
• M10: 3,052,096 km (0.074 R)
• M11: 3,253,454 km (0.086 R)
• M12: 3,433,421 km (0.034 R)
• M13: 3,651,983 km (0.032 R)
• M14: 3,947,589 km (0.093 R)
• M15: 4,288,373 km (0.077 R)
• M16: 4,533,713 km (0.11 R)
• M17: 4,842,184 km (0.119 R)
• M18: 5,097,847 km (0.066 R)
• M19: 5,571,473 km (0.105 R)
• M20: 6,485,666 km (0.049 R)
• M21: 6,811,640 km (0.094 R)
• M22: 6,932,665 km (0.03 R)
• M23: 7,514,151 km (0.064 R)
• M24: 7,764,877 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.1

Radius: 10.9

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.8 AU - 6.12 AU

Year: 4637 Days

Day: 8.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 13,839,029 km

• M1: 176,226 km (0.117 R)
• M2: 250,576 km (0.109 R)
• M3: 545,434 km (0.058 R)
• M4: 671,844 km (0.099 R)
• M5: 745,596 km (0.112 R)
• M6: 848,519 km (0.118 R)
• M7: 956,678 km (0.106 R)
• M8: 1,084,435 km (0.119 R)
• M9: 1,157,888 km (0.115 R)
• M10: 1,233,285 km (0.104 R)
• M11: 1,437,336 km (0.114 R)
• M12: 2,059,514 km (0.116 R)
• M13: 2,596,421 km (0.059 R)
• M14: 2,943,338 km (0.115 R)
• M15: 3,436,263 km (0.09 R)
• M16: 3,613,836 km (0.089 R)
• M17: 3,794,550 km (0.111 R)
• M18: 3,863,066 km (0.091 R)
• M19: 4,024,632 km (0.1 R)
• M20: 4,791,620 km (0.111 R)
• M21: 5,090,816 km (0.087 R)
• M22: 5,217,375 km (0.111 R)
• M23: 5,655,398 km (0.118 R)
• M24: 6,375,412 km (0.081 R)
• M25: 7,610,193 km (0.101 R)
• M26: 9,564,989 km (0.094 R)
• M27: 9,910,560 km (0.091 R)
• M28: 10,100,699 km (0.062 R)
• M29: 10,356,212 km (0.094 R)
• M30: 10,613,969 km (0.038 R)
• M31: 11,004,419 km (0.103 R)
• M32: 11,135,617 km (0.1 R)
• M33: 11,267,412 km (0.052 R)
• M34: 11,432,718 km (0.115 R)
• M35: 11,632,282 km (0.118 R)
• M36: 11,933,871 km (0.103 R)
• M37: 12,442,055 km (0.105 R)
• M38: 12,544,529 km (0.097 R)
• M39: 13,165,510 km (0.075 R)
• M40: 13,374,798 km (0.1 R)
• M41: 14,080,152 km (0.106 R)
• M42: 14,725,367 km (0.077 R)
• M43: 15,051,491 km (0.101 R)
• M44: 15,563,714 km (0.043 R)
• M45: 16,268,020 km (0.055 R)
• M46: 16,907,103 km (0.1 R)
• M47: 17,248,634 km (0.07 R)
• M48: 17,324,929 km (0.114 R)
• M49: 17,554,263 km (0.101 R)
• M50: 19,108,884 km (0.094 R)
• M51: 19,266,859 km (0.092 R)
• M52: 19,862,857 km (0.106 R)
• M53: 20,022,777 km (0.077 R)
• M54: 20,626,405 km (0.114 R)
• M55: 20,747,878 km (0.12 R)
• M56: 20,828,960 km (0.067 R)
• M57: 21,195,176 km (0.11 R)
• M58: 21,399,527 km (0.088 R)
• M59: 21,686,904 km (0.089 R)
• M60: 21,810,322 km (0.11 R)
• M61: 21,892,751 km (0.086 R)
• M62: 22,306,688 km (0.119 R)
• M63: 22,597,955 km (0.102 R)
• M64: 23,310,639 km (0.106 R)
• M65: 23,648,431 km (0.108 R)
• M66: 25,189,140 km (0.056 R)
• M67: 25,579,291 km (0.06 R)
• M68: 26,015,219 km (0.118 R)
• M69: 27,160,092 km (0.101 R)
• M70: 27,604,846 km (0.039 R)
• M71: 27,694,007 km (0.033 R)
• M72: 27,962,385 km (0.12 R)
• M73: 29,089,456 km (0.063 R)
• M74: 29,727,191 km (0.115 R)
• M75: 29,864,373 km (0.079 R)
• M76: 30,369,415 km (0.071 R)
• M77: 30,646,021 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.3

Radius: 13

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.48 AU - 5.72 AU

Year: 4816 Days

Day: 6.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 13,839,029 km

• M1: 170,542 km (0.079 R)
• M2: 371,452 km (0.071 R)
• M3: 755,170 km (0.087 R)
• M4: 1,071,270 km (0.075 R)
• M5: 1,319,154 km (0.061 R)
• M6: 2,027,799 km (0.11 R)
• M7: 2,156,603 km (0.101 R)
• M8: 2,628,734 km (0.107 R)
• M9: 2,787,607 km (0.098 R)
• M10: 3,151,878 km (0.044 R)
• M11: 3,473,812 km (0.084 R)
• M12: 3,886,403 km (0.118 R)
• M13: 4,129,200 km (0.09 R)
• M14: 4,335,496 km (0.08 R)
• M15: 4,694,082 km (0.077 R)
• M16: 4,779,802 km (0.1 R)
• M17: 5,128,365 km (0.081 R)
• M18: 5,238,917 km (0.103 R)
• M19: 5,485,156 km (0.088 R)
• M20: 6,748,510 km (0.114 R)
• M21: 7,313,242 km (0.118 R)
• M22: 7,413,023 km (0.1 R)
• M23: 8,357,584 km (0.091 R)
• M24: 8,619,530 km (0.118 R)
• M25: 8,884,019 km (0.095 R)
• M26: 9,044,089 km (0.118 R)
• M27: 9,475,529 km (0.097 R)
• M28: 10,330,780 km (0.113 R)
• M29: 10,668,423 km (0.108 R)
• M30: 10,924,085 km (0.118 R)
• M31: 11,124,397 km (0.071 R)
• M32: 11,674,169 km (0.119 R)
• M33: 12,381,318 km (0.086 R)
• M34: 13,437,330 km (0.118 R)
• M35: 13,744,454 km (0.091 R)
• M36: 13,867,872 km (0.117 R)
• M37: 14,428,116 km (0.094 R)
• M38: 15,250,456 km (0.101 R)
• M39: 15,635,221 km (0.049 R)
• M40: 15,925,890 km (0.088 R)
• M41: 16,088,054 km (0.119 R)
• M42: 16,185,742 km (0.119 R)
• M43: 16,316,191 km (0.096 R)
• M44: 16,545,225 km (0.12 R)
• M45: 16,643,810 km (0.109 R)
• M46: 16,808,518 km (0.083 R)
• M47: 17,239,060 km (0.094 R)
• M48: 17,472,433 km (0.059 R)
• M49: 18,009,938 km (0.068 R)
• M50: 18,757,778 km (0.119 R)
• M51: 19,066,697 km (0.11 R)
• M52: 19,481,233 km (0.057 R)
• M53: 19,898,611 km (0.065 R)
• M54: 20,213,664 km (0.096 R)
• M55: 20,530,363 km (0.102 R)
• M56: 21,061,884 km (0.045 R)
• M57: 21,382,921 km (0.1 R)
• M58: 21,561,990 km (0.104 R)
• M59: 22,066,135 km (0.038 R)
• M60: 22,501,315 km (0.105 R)
• M61: 22,683,525 km (0.107 R)
• M62: 23,122,595 km (0.061 R)
• M63: 23,306,451 km (0.111 R)
• M64: 24,270,310 km (0.09 R)
• M65: 24,644,454 km (0.083 R)
• M66: 24,982,844 km (0.08 R)
• M67: 25,133,639 km (0.027 R)
• M68: 25,360,579 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.5

Radius: 11.4

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.35 AU - 6.27 AU

Year: 5090 Days

Day: 6.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 13,839,029 km

• M1: 250,876 km (0.117 R)
• M2: 567,425 km (0.119 R)
• M3: 889,659 km (0.089 R)
• M4: 1,692,999 km (0.103 R)
• M5: 1,976,786 km (0.117 R)
• M6: 2,105,889 km (0.101 R)
• M7: 2,411,667 km (0.119 R)
• M8: 2,711,461 km (0.064 R)
• M9: 2,960,093 km (0.109 R)
• M10: 3,216,205 km (0.051 R)
• M11: 3,325,112 km (0.069 R)
• M12: 3,501,937 km (0.096 R)
• M13: 3,636,575 km (0.081 R)
• M14: 3,818,934 km (0.096 R)
• M15: 3,911,236 km (0.11 R)
• M16: 4,383,966 km (0.045 R)
• M17: 4,456,521 km (0.104 R)
• M18: 5,229,343 km (0.077 R)
• M19: 5,435,639 km (0.096 R)
• M20: 5,909,565 km (0.091 R)
• M21: 6,506,909 km (0.05 R)
• M22: 7,066,704 km (0.061 R)
• M23: 7,151,975 km (0.044 R)
• M24: 7,641,908 km (0.06 R)
• M25: 8,533,063 km (0.106 R)
• M26: 8,654,386 km (0.104 R)
• M27: 9,083,583 km (0.049 R)
• M28: 9,425,713 km (0.118 R)
• M29: 9,645,622 km (0.117 R)
• M30: 10,154,703 km (0.097 R)
• M31: 10,315,521 km (0.118 R)
• M32: 10,770,598 km (0.112 R)
• M33: 11,099,564 km (0.099 R)
• M34: 11,232,107 km (0.098 R)
• M35: 11,700,199 km (0.113 R)
• M36: 11,801,327 km (0.085 R)
• M37: 12,038,589 km (0.033 R)
• M38: 12,277,198 km (0.083 R)
• M39: 12,655,531 km (0.032 R)
• M40: 12,933,185 km (0.082 R)
• M41: 13,706,905 km (0.083 R)
• M42: 15,151,721 km (0.093 R)
• M43: 16,116,777 km (0.1 R)
• M44: 16,191,875 km (0.117 R)
• M45: 16,342,371 km (0.09 R)
• M46: 16,455,467 km (0.109 R)
• M47: 16,986,988 km (0.093 R)
• M48: 17,139,877 km (0.12 R)
• M49: 17,370,108 km (0.118 R)
• M50: 17,447,151 km (0.12 R)
• M51: 17,794,816 km (0.081 R)
• M52: 18,340,400 km (0.052 R)
• M53: 18,851,875 km (0.037 R)
• M54: 19,768,461 km (0.1 R)
• M55: 20,050,154 km (0.096 R)
• M56: 20,211,869 km (0.056 R)
• M57: 20,292,802 km (0.109 R)
• M58: 21,273,116 km (0.088 R)
• M59: 21,520,551 km (0.116 R)
• M60: 22,436,090 km (0.116 R)
• M61: 22,772,237 km (0.037 R)
• M62: 23,067,692 km (0.107 R)
• M63: 23,152,215 km (0.119 R)
• M64: 23,747,764 km (0.099 R)
• M65: 24,004,474 km (0.119 R)
• M66: 24,219,147 km (0.081 R)
• M67: 24,434,419 km (0.066 R)
• M68: 25,476,667 km (0.071 R)
• M69: 25,608,014 km (0.117 R)
• M70: 25,739,510 km (0.03 R)
• M71: 25,915,288 km (0.103 R)
• M72: 26,844,440 km (0.071 R)
• M73: 27,156,501 km (0.061 R)
• M74: 27,290,691 km (0.047 R)
• M75: 27,380,150 km (0.12 R)
• M76: 27,649,426 km (0.092 R)
• M77: 28,826,313 km (0.057 R)
• M78: 28,963,195 km (0.115 R)
• M79: 29,880,978 km (0.075 R)
• M80: 30,065,731 km (0.111 R)
• M81: 30,948,209 km (0.107 R)
• M82: 31,041,708 km (0.072 R)
• M83: 31,275,529 km (0.109 R)

Asteroid Belt

Center: 6.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.9

Radius: 9.2

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.46 AU - 8.22 AU

Year: 7978 Days

Day: 14.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 13,839,029 km

• M1: 120,725 km (0.101 R)
• M2: 236,813 km (0.118 R)
• M3: 341,831 km (0.083 R)
• M4: 491,130 km (0.077 R)
• M5: 635,791 km (0.107 R)
• M6: 795,113 km (0.112 R)
• M7: 1,323,642 km (0.113 R)
• M8: 1,397,693 km (0.087 R)
• M9: 1,923,529 km (0.074 R)
• M10: 2,704,430 km (0.112 R)
• M11: 3,354,732 km (0.045 R)
• M12: 3,770,315 km (0.09 R)
• M13: 3,970,776 km (0.088 R)
• M14: 4,807,627 km (0.099 R)
• M15: 5,530,334 km (0.064 R)
• M16: 7,190,870 km (0.118 R)
• M17: 7,929,585 km (0.066 R)
• M18: 8,152,336 km (0.036 R)
• M19: 8,377,331 km (0.079 R)
• M20: 8,481,900 km (0.075 R)
• M21: 9,011,028 km (0.112 R)
• M22: 9,279,556 km (0.096 R)
• M23: 9,550,777 km (0.052 R)
• M24: 10,361,448 km (0.091 R)
• M25: 10,680,690 km (0.083 R)
• M26: 11,136,664 km (0.079 R)
• M27: 11,482,983 km (0.108 R)
• M28: 11,637,966 km (0.117 R)
• M29: 11,989,222 km (0.081 R)
• M30: 13,205,752 km (0.069 R)
• M31: 13,633,602 km (0.086 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 10,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit