🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.81 AU - 0.89 AU

Year: 347 Days

Day: 47.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.84 AU - 0.9 AU

Year: 359 Days

Day: 44.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,474,383 km

• M1: 530,923 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.21 AU - 1.3 AU

Year: 619 Days

Day: 37.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,474,383 km

• M1: 37,399 km (0.035 R)
• M2: 611,855 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.37 AU - 1.83 AU

Year: 896 Days

Day: 47.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,474,383 km

• M1: 151,393 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.65 AU - 1.69 AU

Year: 956 Days

Day: 22.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.79 AU - 2.33 AU

Year: 1310 Days

Day: 14.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161

Radius: 10.6

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.75 AU - 3.61 AU

Year: 2512 Days

Day: 13.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 29,474,383 km

• M1: 133,740 km (0.055 R)
• M2: 254,316 km (0.096 R)
• M3: 320,289 km (0.117 R)
• M4: 435,779 km (0.115 R)
• M5: 556,654 km (0.073 R)
• M6: 628,012 km (0.11 R)
• M7: 741,706 km (0.067 R)
• M8: 919,429 km (0.099 R)
• M9: 1,173,296 km (0.105 R)
• M10: 1,358,049 km (0.117 R)
• M11: 1,587,383 km (0.119 R)
• M12: 1,675,496 km (0.06 R)
• M13: 1,857,108 km (0.114 R)
• M14: 1,959,732 km (0.105 R)
• M15: 2,054,727 km (0.057 R)
• M16: 2,200,285 km (0.115 R)
• M17: 2,269,400 km (0.077 R)
• M18: 2,339,262 km (0.115 R)
• M19: 2,409,872 km (0.118 R)
• M20: 2,501,725 km (0.044 R)
• M21: 2,667,928 km (0.025 R)
• M22: 2,837,872 km (0.102 R)
• M23: 2,924,339 km (0.061 R)
• M24: 3,541,879 km (0.101 R)
• M25: 3,682,052 km (0.115 R)
• M26: 3,943,849 km (0.093 R)
• M27: 4,187,095 km (0.045 R)
• M28: 4,298,096 km (0.116 R)
• M29: 4,385,312 km (0.108 R)
• M30: 4,498,109 km (0.113 R)
• M31: 4,586,521 km (0.108 R)
• M32: 4,662,816 km (0.051 R)
• M33: 4,933,289 km (0.091 R)
• M34: 5,011,529 km (0.08 R)
• M35: 5,116,397 km (0.101 R)
• M36: 5,182,369 km (0.096 R)
• M37: 5,368,619 km (0.107 R)
• M38: 5,652,107 km (0.065 R)
• M39: 5,871,417 km (0.111 R)
• M40: 6,009,945 km (0.081 R)
• M41: 6,233,893 km (0.103 R)
• M42: 6,346,839 km (0.095 R)
• M43: 6,632,422 km (0.09 R)
• M44: 7,097,970 km (0.081 R)
• M45: 7,216,003 km (0.119 R)
• M46: 7,559,180 km (0.111 R)
• M47: 7,953,520 km (0.11 R)
• M48: 8,230,426 km (0.109 R)
• M49: 8,385,709 km (0.092 R)
• M50: 8,589,012 km (0.097 R)
• M51: 8,699,116 km (0.118 R)
• M52: 8,952,685 km (0.091 R)
• M53: 9,064,285 km (0.119 R)
• M54: 9,224,654 km (0.102 R)
• M55: 9,941,526 km (0.081 R)
• M56: 10,090,376 km (0.093 R)
• M57: 10,440,585 km (0.104 R)
• M58: 10,659,297 km (0.053 R)
• M59: 10,828,642 km (0.112 R)
• M60: 10,947,722 km (0.084 R)
• M61: 11,290,301 km (0.119 R)
• M62: 11,428,380 km (0.047 R)
• M63: 11,514,997 km (0.104 R)
• M64: 11,619,117 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.8

Radius: 11.2

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.96 AU - 4.16 AU

Year: 2975 Days

Day: 11.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 29,474,383 km

• M1: 141,370 km (0.119 R)
• M2: 239,057 km (0.075 R)
• M3: 344,225 km (0.099 R)
• M4: 443,558 km (0.048 R)
• M5: 530,624 km (0.054 R)
• M6: 638,035 km (0.109 R)
• M7: 718,818 km (0.107 R)
• M8: 884,423 km (0.119 R)
• M9: 960,718 km (0.08 R)
• M10: 1,104,032 km (0.12 R)
• M11: 1,246,300 km (0.092 R)
• M12: 1,359,396 km (0.111 R)
• M13: 1,476,232 km (0.082 R)
• M14: 1,624,633 km (0.065 R)
• M15: 1,768,546 km (0.06 R)
• M16: 1,847,085 km (0.052 R)
• M17: 2,152,115 km (0.111 R)
• M18: 2,343,151 km (0.114 R)
• M19: 2,462,680 km (0.079 R)
• M20: 2,651,323 km (0.048 R)
• M21: 2,730,460 km (0.097 R)
• M22: 2,868,090 km (0.091 R)
• M23: 3,222,189 km (0.079 R)
• M24: 3,294,744 km (0.109 R)
• M25: 3,404,548 km (0.103 R)
• M26: 3,653,180 km (0.085 R)
• M27: 3,754,308 km (0.102 R)
• M28: 3,830,753 km (0.096 R)
• M29: 3,933,526 km (0.068 R)
• M30: 4,128,752 km (0.039 R)
• M31: 4,220,904 km (0.111 R)
• M32: 4,340,582 km (0.04 R)
• M33: 4,719,962 km (0.109 R)
• M34: 4,983,404 km (0.108 R)
• M35: 5,294,717 km (0.09 R)
• M36: 5,980,923 km (0.041 R)
• M37: 6,100,601 km (0.05 R)
• M38: 6,251,246 km (0.056 R)
• M39: 6,372,570 km (0.084 R)
• M40: 6,648,728 km (0.106 R)
• M41: 6,975,898 km (0.096 R)
• M42: 7,117,717 km (0.083 R)
• M43: 7,308,305 km (0.102 R)
• M44: 7,792,254 km (0.033 R)
• M45: 7,988,676 km (0.07 R)
• M46: 8,087,560 km (0.085 R)
• M47: 8,220,104 km (0.114 R)
• M48: 8,588,115 km (0.104 R)
• M49: 8,961,511 km (0.062 R)
• M50: 9,081,488 km (0.118 R)
• M51: 9,236,472 km (0.092 R)
• M52: 9,636,646 km (0.06 R)
• M53: 10,078,109 km (0.05 R)
• M54: 10,310,285 km (0.1 R)
• M55: 10,634,613 km (0.118 R)
• M56: 10,907,630 km (0.092 R)
• M57: 11,145,939 km (0.081 R)
• M58: 11,404,743 km (0.109 R)
• M59: 11,553,444 km (0.092 R)
• M60: 11,646,643 km (0.101 R)
• M61: 11,833,940 km (0.098 R)
• M62: 11,984,585 km (0.105 R)
• M63: 12,135,828 km (0.108 R)
• M64: 12,306,669 km (0.092 R)
• M65: 12,650,894 km (0.105 R)
• M66: 12,727,787 km (0.102 R)
• M67: 12,882,022 km (0.054 R)
• M68: 13,037,006 km (0.054 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.2

Radius: 14.7

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.22 AU - 4.14 AU

Year: 3127 Days

Day: 6.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 29,474,383 km

• M1: 194,328 km (0.068 R)
• M2: 449,093 km (0.062 R)
• M3: 546,481 km (0.117 R)
• M4: 714,031 km (0.096 R)
• M5: 850,913 km (0.085 R)
• M6: 1,451,249 km (0.112 R)
• M7: 1,609,523 km (0.115 R)
• M8: 1,718,431 km (0.054 R)
• M9: 2,060,561 km (0.118 R)
• M10: 2,538,526 km (0.098 R)
• M11: 2,641,001 km (0.108 R)
• M12: 2,744,822 km (0.057 R)
• M13: 2,863,303 km (0.05 R)
• M14: 3,105,652 km (0.102 R)
• M15: 3,369,094 km (0.059 R)
• M16: 3,683,249 km (0.066 R)
• M17: 3,873,538 km (0.111 R)
• M18: 4,097,037 km (0.075 R)
• M19: 4,309,765 km (0.053 R)
• M20: 4,448,442 km (0.072 R)
• M21: 4,841,585 km (0.119 R)
• M22: 5,262,404 km (0.111 R)
• M23: 5,377,894 km (0.098 R)
• M24: 5,477,376 km (0.114 R)
• M25: 6,088,035 km (0.117 R)
• M26: 6,383,940 km (0.087 R)
• M27: 6,489,556 km (0.117 R)
• M28: 6,720,385 km (0.083 R)
• M29: 7,764,429 km (0.07 R)
• M30: 8,009,769 km (0.051 R)
• M31: 8,238,504 km (0.083 R)
• M32: 8,469,334 km (0.114 R)
• M33: 8,663,362 km (0.053 R)
• M34: 8,957,322 km (0.057 R)
• M35: 9,254,423 km (0.106 R)
• M36: 9,354,355 km (0.088 R)
• M37: 9,595,207 km (0.076 R)
• M38: 9,858,649 km (0.104 R)
• M39: 10,103,990 km (0.102 R)
• M40: 11,147,884 km (0.1 R)
• M41: 11,275,341 km (0.109 R)
• M42: 11,532,051 km (0.117 R)
• M43: 11,833,940 km (0.082 R)
• M44: 12,225,886 km (0.108 R)
• M45: 12,555,749 km (0.094 R)
• M46: 12,688,592 km (0.091 R)
• M47: 13,382,278 km (0.119 R)
• M48: 13,517,963 km (0.101 R)
• M49: 13,996,526 km (0.045 R)
• M50: 14,180,233 km (0.094 R)
• M51: 14,272,385 km (0.091 R)
• M52: 14,993,746 km (0.11 R)
• M53: 15,276,187 km (0.049 R)
• M54: 15,607,845 km (0.104 R)
• M55: 16,037,789 km (0.117 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.3

Radius: 13.7

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.42 AU - 6.54 AU

Year: 5682 Days

Day: 9.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 29,474,383 km

• M1: 172,935 km (0.075 R)
• M2: 279,299 km (0.097 R)
• M3: 440,865 km (0.091 R)
• M4: 601,084 km (0.106 R)
• M5: 760,256 km (0.077 R)
• M6: 948,451 km (0.05 R)
• M7: 1,403,826 km (0.095 R)
• M8: 1,623,885 km (0.067 R)
• M9: 1,771,688 km (0.119 R)
• M10: 1,889,870 km (0.116 R)
• M11: 2,010,745 km (0.037 R)
• M12: 2,098,858 km (0.088 R)
• M13: 2,188,168 km (0.11 R)
• M14: 2,445,626 km (0.066 R)
• M15: 3,153,074 km (0.089 R)
• M16: 3,487,426 km (0.104 R)
• M17: 3,680,556 km (0.094 R)
• M18: 3,833,445 km (0.11 R)
• M19: 3,988,279 km (0.115 R)
• M20: 4,145,357 km (0.113 R)
• M21: 4,327,418 km (0.048 R)
• M22: 5,106,374 km (0.089 R)
• M23: 5,474,983 km (0.064 R)
• M24: 5,801,405 km (0.105 R)
• M25: 5,954,294 km (0.089 R)
• M26: 6,447,369 km (0.107 R)
• M27: 6,579,314 km (0.043 R)
• M28: 6,765,564 km (0.104 R)
• M29: 6,953,608 km (0.089 R)
• M30: 7,088,994 km (0.107 R)
• M31: 7,225,278 km (0.048 R)
• M32: 7,723,140 km (0.096 R)
• M33: 8,752,373 km (0.039 R)
• M34: 9,164,216 km (0.058 R)
• M35: 9,763,655 km (0.088 R)
• M36: 10,283,208 km (0.065 R)
• M37: 11,222,234 km (0.071 R)
• M38: 12,714,772 km (0.057 R)
• M39: 13,014,117 km (0.106 R)
• M40: 13,315,706 km (0.08 R)
• M41: 13,891,957 km (0.099 R)
• M42: 15,882,806 km (0.107 R)
• M43: 16,097,479 km (0.081 R)
• M44: 16,421,508 km (0.03 R)
• M45: 16,602,372 km (0.066 R)
• M46: 16,783,984 km (0.11 R)
• M47: 17,002,696 km (0.116 R)
• M48: 17,369,360 km (0.062 R)
• M49: 17,775,817 km (0.066 R)
• M50: 18,036,118 km (0.084 R)
• M51: 18,447,661 km (0.093 R)
• M52: 18,598,007 km (0.117 R)
• M53: 19,394,466 km (0.105 R)
• M54: 19,585,802 km (0.109 R)
• M55: 20,824,921 km (0.111 R)
• M56: 21,296,005 km (0.12 R)
• M57: 21,969,644 km (0.045 R)
• M58: 22,329,128 km (0.067 R)
• M59: 22,489,497 km (0.053 R)
• M60: 23,053,780 km (0.082 R)
• M61: 23,337,717 km (0.031 R)
• M62: 23,663,690 km (0.1 R)
• M63: 24,237,548 km (0.06 R)
• M64: 25,190,636 km (0.108 R)
• M65: 25,357,587 km (0.067 R)
• M66: 25,692,686 km (0.111 R)
• M67: 25,860,685 km (0.095 R)
• M68: 26,071,319 km (0.097 R)
• M69: 26,240,364 km (0.107 R)
• M70: 27,218,585 km (0.105 R)
• M71: 27,604,697 km (0.089 R)
• M72: 27,690,715 km (0.081 R)
• M73: 27,819,968 km (0.077 R)
• M74: 29,035,900 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 15,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit