🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.5 AU - 0.7 AU

Year: 170 Days

Day: 40.9 Hours

Environment

Temp: 233 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.77 AU - 2.25 AU

Year: 1041 Days

Day: 34.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,128,021 km

• M1: 104,419 km (0.112 R)
• M2: 559,346 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.79 AU - 2.25 AU

Year: 1049 Days

Day: 28.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,128,021 km

• M1: 94,695 km (0.063 R)
• M2: 1,170,005 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.47 AU - 3.61 AU

Year: 1936 Days

Day: 24.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.9

Radius: 11.9

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.46 AU - 6.3 AU

Year: 5208 Days

Day: 9.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 65,128,021 km

• M1: 153,039 km (0.075 R)
• M2: 229,334 km (0.092 R)
• M3: 321,336 km (0.09 R)
• M4: 597,344 km (0.062 R)
• M5: 916,437 km (0.102 R)
• M6: 1,006,794 km (0.112 R)
• M7: 1,188,405 km (0.11 R)
• M8: 1,390,662 km (0.044 R)
• M9: 1,525,449 km (0.1 R)
• M10: 1,604,437 km (0.069 R)
• M11: 1,684,921 km (0.101 R)
• M12: 1,766,900 km (0.053 R)
• M13: 1,935,048 km (0.096 R)
• M14: 2,064,750 km (0.118 R)
• M15: 2,781,024 km (0.038 R)
• M16: 3,255,998 km (0.118 R)
• M17: 3,411,430 km (0.119 R)
• M18: 3,797,243 km (0.096 R)
• M19: 3,974,815 km (0.101 R)
• M20: 4,057,693 km (0.117 R)
• M21: 4,281,641 km (0.116 R)
• M22: 4,538,351 km (0.056 R)
• M23: 4,654,139 km (0.094 R)
• M24: 4,785,636 km (0.097 R)
• M25: 4,933,139 km (0.087 R)
• M26: 5,187,456 km (0.116 R)
• M27: 5,787,194 km (0.026 R)
• M28: 5,992,143 km (0.038 R)
• M29: 6,968,568 km (0.106 R)
• M30: 7,220,491 km (0.112 R)
• M31: 7,441,148 km (0.104 R)
• M32: 7,750,516 km (0.095 R)
• M33: 7,924,199 km (0.091 R)
• M34: 8,029,067 km (0.09 R)
• M35: 8,134,384 km (0.1 R)
• M36: 8,435,375 km (0.093 R)
• M37: 8,721,855 km (0.094 R)
• M38: 9,048,128 km (0.1 R)
• M39: 9,526,542 km (0.113 R)
• M40: 9,768,891 km (0.075 R)
• M41: 9,900,088 km (0.055 R)
• M42: 10,952,359 km (0.113 R)
• M43: 11,069,345 km (0.101 R)
• M44: 11,186,630 km (0.031 R)
• M45: 11,304,363 km (0.072 R)
• M46: 11,383,201 km (0.106 R)
• M47: 11,600,716 km (0.076 R)
• M48: 12,100,224 km (0.105 R)
• M49: 12,241,295 km (0.102 R)
• M50: 12,403,309 km (0.074 R)
• M51: 12,545,577 km (0.092 R)
• M52: 12,852,402 km (0.039 R)
• M53: 13,037,604 km (0.091 R)
• M54: 13,369,263 km (0.05 R)
• M55: 13,598,746 km (0.1 R)
• M56: 13,787,538 km (0.08 R)
• M57: 13,871,762 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.6

Radius: 13

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.74 AU - 9.26 AU

Year: 9051 Days

Day: 15 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,128,021 km

• M1: 162,912 km (0.047 R)
• M2: 280,795 km (0.088 R)
• M3: 586,124 km (0.056 R)
• M4: 825,182 km (0.109 R)
• M5: 1,014,124 km (0.102 R)
• M6: 1,218,175 km (0.07 R)
• M7: 1,307,485 km (0.109 R)
• M8: 1,768,097 km (0.078 R)
• M9: 1,932,804 km (0.051 R)
• M10: 2,017,028 km (0.098 R)
• M11: 2,211,505 km (0.069 R)
• M12: 2,367,237 km (0.118 R)
• M13: 2,526,558 km (0.068 R)
• M14: 2,619,309 km (0.112 R)
• M15: 3,150,082 km (0.088 R)
• M16: 3,479,646 km (0.092 R)
• M17: 3,873,837 km (0.092 R)
• M18: 4,008,475 km (0.107 R)
• M19: 4,172,135 km (0.093 R)
• M20: 4,562,885 km (0.117 R)
• M21: 5,289,781 km (0.067 R)
• M22: 5,621,290 km (0.109 R)
• M23: 5,866,630 km (0.096 R)
• M24: 5,990,647 km (0.081 R)
• M25: 6,336,218 km (0.12 R)
• M26: 6,431,661 km (0.062 R)
• M27: 6,688,371 km (0.086 R)
• M28: 6,915,910 km (0.056 R)
• M29: 7,112,930 km (0.071 R)
• M30: 7,378,616 km (0.105 R)
• M31: 7,783,128 km (0.091 R)
• M32: 8,438,666 km (0.115 R)
• M33: 8,684,755 km (0.095 R)
• M34: 9,219,866 km (0.049 R)
• M35: 9,364,528 km (0.092 R)
• M36: 11,388,736 km (0.087 R)
• M37: 11,544,019 km (0.091 R)
• M38: 11,699,900 km (0.064 R)
• M39: 11,856,529 km (0.082 R)
• M40: 12,092,744 km (0.085 R)
• M41: 12,490,076 km (0.114 R)
• M42: 12,730,480 km (0.099 R)
• M43: 13,707,503 km (0.082 R)
• M44: 13,789,932 km (0.109 R)
• M45: 13,872,659 km (0.062 R)
• M46: 15,175,208 km (0.045 R)
• M47: 15,560,722 km (0.079 R)
• M48: 15,906,143 km (0.07 R)
• M49: 15,992,910 km (0.08 R)
• M50: 18,896,904 km (0.044 R)
• M51: 18,988,907 km (0.084 R)
• M52: 19,080,909 km (0.119 R)
• M53: 19,311,739 km (0.075 R)
• M54: 19,450,715 km (0.066 R)
• M55: 20,197,358 km (0.082 R)
• M56: 21,239,158 km (0.112 R)
• M57: 21,766,789 km (0.099 R)
• M58: 24,168,733 km (0.088 R)
• M59: 24,418,561 km (0.103 R)
• M60: 24,769,667 km (0.096 R)
• M61: 25,173,133 km (0.085 R)
• M62: 26,653,703 km (0.112 R)
• M63: 27,482,625 km (0.044 R)
• M64: 28,109,889 km (0.088 R)
• M65: 28,741,790 km (0.052 R)
• M66: 29,272,115 km (0.085 R)
• M67: 29,698,618 km (0.098 R)
• M68: 29,805,581 km (0.115 R)
• M69: 30,827,932 km (0.067 R)
• M70: 32,135,867 km (0.104 R)
• M71: 32,741,439 km (0.079 R)
• M72: 33,295,250 km (0.117 R)
• M73: 33,740,453 km (0.099 R)
• M74: 33,907,853 km (0.102 R)
• M75: 35,939,093 km (0.066 R)
• M76: 36,682,295 km (0.105 R)
• M77: 37,835,545 km (0.091 R)
• M78: 38,242,003 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.4

Radius: 10.2

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.01 AU - 10.55 AU

Year: 11171 Days

Day: 6.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 65,128,021 km

• M1: 156,330 km (0.07 R)
• M2: 243,545 km (0.117 R)
• M3: 385,514 km (0.101 R)
• M4: 525,089 km (0.112 R)
• M5: 625,469 km (0.115 R)
• M6: 723,007 km (0.103 R)
• M7: 890,855 km (0.117 R)
• M8: 957,277 km (0.108 R)
• M9: 1,379,592 km (0.101 R)
• M10: 1,483,861 km (0.085 R)
• M11: 1,564,046 km (0.078 R)
• M12: 1,756,728 km (0.091 R)
• M13: 2,491,553 km (0.068 R)
• M14: 2,587,594 km (0.068 R)
• M15: 3,121,060 km (0.114 R)
• M16: 3,242,384 km (0.094 R)
• M17: 3,543,375 km (0.053 R)
• M18: 3,761,489 km (0.118 R)
• M19: 3,965,241 km (0.049 R)
• M20: 4,229,880 km (0.067 R)
• M21: 4,716,970 km (0.114 R)
• M22: 4,896,638 km (0.082 R)
• M23: 5,017,812 km (0.047 R)
• M24: 5,428,608 km (0.084 R)
• M25: 5,512,083 km (0.048 R)
• M26: 5,659,287 km (0.043 R)
• M27: 5,807,689 km (0.109 R)
• M28: 6,086,988 km (0.052 R)
• M29: 6,480,729 km (0.106 R)
• M30: 6,815,380 km (0.119 R)
• M31: 6,882,998 km (0.114 R)
• M32: 7,201,342 km (0.085 R)
• M33: 7,478,248 km (0.1 R)
• M34: 7,876,328 km (0.11 R)
• M35: 8,522,890 km (0.116 R)
• M36: 8,595,894 km (0.036 R)
• M37: 8,693,431 km (0.102 R)
• M38: 9,336,403 km (0.059 R)
• M39: 10,122,989 km (0.033 R)
• M40: 11,516,493 km (0.117 R)
• M41: 12,139,867 km (0.083 R)
• M42: 12,304,425 km (0.081 R)
• M43: 13,221,909 km (0.052 R)
• M44: 13,419,527 km (0.082 R)
• M45: 13,703,315 km (0.091 R)
• M46: 13,989,046 km (0.082 R)
• M47: 14,161,533 km (0.099 R)
• M48: 14,741,374 km (0.095 R)
• M49: 14,916,852 km (0.069 R)
• M50: 15,536,636 km (0.112 R)
• M51: 15,655,567 km (0.081 R)
• M52: 15,864,555 km (0.08 R)
• M53: 15,984,383 km (0.073 R)
• M54: 16,194,867 km (0.052 R)
• M55: 16,588,010 km (0.098 R)
• M56: 16,831,705 km (0.079 R)
• M57: 17,322,386 km (0.104 R)
• M58: 17,414,838 km (0.101 R)
• M59: 17,538,555 km (0.083 R)
• M60: 17,817,705 km (0.116 R)
• M61: 18,004,702 km (0.043 R)
• M62: 18,317,810 km (0.072 R)
• M63: 19,076,571 km (0.117 R)
• M64: 19,299,920 km (0.071 R)
• M65: 19,395,813 km (0.099 R)
• M66: 19,491,855 km (0.094 R)
• M67: 19,684,537 km (0.102 R)
• M68: 20,071,846 km (0.058 R)
• M69: 22,313,570 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.3

Radius: 6.5

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 16.83 AU - 20.87 AU

Year: 29892 Days

Day: 18.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,128,021 km

• M1: 237,861 km (0.103 R)
• M2: 453,132 km (0.119 R)
• M3: 562,638 km (0.096 R)
• M4: 1,060,799 km (0.078 R)
• M5: 1,183,768 km (0.07 R)
• M6: 1,470,697 km (0.096 R)
• M7: 1,837,062 km (0.065 R)
• M8: 2,684,085 km (0.084 R)
• M9: 2,955,605 km (0.079 R)
• M10: 3,129,737 km (0.08 R)
• M11: 3,524,825 km (0.084 R)
• M12: 3,598,278 km (0.041 R)
• M13: 4,204,897 km (0.12 R)
• M14: 4,282,987 km (0.116 R)
• M15: 4,361,526 km (0.105 R)
• M16: 4,599,985 km (0.056 R)
• M17: 4,720,860 km (0.057 R)
• M18: 4,965,752 km (0.085 R)
• M19: 5,256,720 km (0.095 R)
• M20: 5,383,130 km (0.095 R)
• M21: 6,206,965 km (0.072 R)
• M22: 6,340,556 km (0.045 R)
• M23: 9,563,941 km (0.096 R)
• M24: 10,134,358 km (0.111 R)
• M25: 10,983,625 km (0.05 R)
• M26: 11,855,631 km (0.111 R)
• M27: 13,376,892 km (0.099 R)
• M28: 14,542,858 km (0.104 R)
• M29: 15,923,347 km (0.05 R)
• M30: 16,106,604 km (0.104 R)
• M31: 16,536,549 km (0.075 R)
• M32: 18,678,641 km (0.041 R)
• M33: 19,847,598 km (0.035 R)
• M34: 19,978,945 km (0.095 R)
• M35: 20,640,018 km (0.094 R)
• M36: 20,839,731 km (0.117 R)
• M37: 21,375,441 km (0.12 R)
• M38: 21,442,760 km (0.112 R)
• M39: 21,645,017 km (0.109 R)
• M40: 22,051,325 km (0.119 R)
• M41: 22,119,392 km (0.117 R)
• M42: 22,665,723 km (0.09 R)
• M43: 23,216,542 km (0.098 R)
• M44: 24,401,657 km (0.065 R)
• M45: 25,749,384 km (0.085 R)
• M46: 27,486,066 km (0.049 R)
• M47: 28,516,496 km (0.097 R)
• M48: 30,010,230 km (0.112 R)
• M49: 30,387,666 km (0.092 R)
• M50: 30,463,362 km (0.066 R)
• M51: 30,842,593 km (0.099 R)
• M52: 30,918,738 km (0.081 R)
• M53: 32,607,549 km (0.1 R)
• M54: 34,799,905 km (0.072 R)
• M55: 35,037,616 km (0.087 R)
• M56: 35,434,948 km (0.073 R)
• M57: 35,993,846 km (0.081 R)
• M58: 36,073,881 km (0.109 R)
• M59: 38,913,548 km (0.057 R)
• M60: 38,995,677 km (0.059 R)
• M61: 39,737,982 km (0.074 R)
• M62: 40,901,853 km (0.052 R)
• M63: 41,655,976 km (0.111 R)
• M64: 41,908,497 km (0.067 R)
• M65: 41,992,721 km (0.101 R)
• M66: 43,945,870 km (0.116 R)
• M67: 44,546,057 km (0.066 R)
• M68: 46,189,091 km (0.101 R)
• M69: 47,061,845 km (0.065 R)
• M70: 47,149,359 km (0.048 R)
• M71: 47,324,688 km (0.109 R)
• M72: 48,204,473 km (0.079 R)
• M73: 48,823,509 km (0.052 R)
• M74: 50,158,820 km (0.089 R)
• M75: 50,248,279 km (0.056 R)
• M76: 53,229,914 km (0.103 R)
• M77: 53,412,424 km (0.114 R)
• M78: 53,686,637 km (0.066 R)
• M79: 54,144,705 km (0.104 R)
• M80: 55,064,583 km (0.028 R)
• M81: 55,711,743 km (0.118 R)
• M82: 55,896,945 km (0.053 R)
• M83: 57,200,092 km (0.102 R)
• M84: 57,480,588 km (0.094 R)
• M85: 61,360,110 km (0.114 R)
• M86: 62,030,907 km (0.089 R)
• M87: 62,993,270 km (0.107 R)
• M88: 63,863,780 km (0.101 R)
• M89: 63,960,719 km (0.103 R)
• M90: 65,030,494 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 11,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit