🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.52 AU - 0.58 AU

Year: 263 Days

Day: 34.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.47 AU - 0.77 AU

Year: 315 Days

Day: 21.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.8

Radius: 14.8

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.04 AU - 1.14 AU

Year: 735 Days

Day: 14.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 87,577,591 km

• M1: 198,068 km (0.075 R)
• M2: 311,014 km (0.109 R)
• M3: 460,163 km (0.099 R)
• M4: 593,904 km (0.072 R)
• M5: 712,235 km (0.046 R)
• M6: 813,812 km (0.053 R)
• M7: 968,945 km (0.069 R)
• M8: 1,126,472 km (0.084 R)
• M9: 1,338,751 km (0.041 R)
• M10: 1,653,056 km (0.045 R)
• M11: 1,923,230 km (0.107 R)
• M12: 2,034,381 km (0.078 R)
• M13: 2,224,670 km (0.082 R)
• M14: 2,641,001 km (0.102 R)
• M15: 2,898,160 km (0.064 R)
• M16: 3,008,264 km (0.11 R)
• M17: 3,113,580 km (0.078 R)
• M18: 3,277,091 km (0.089 R)
• M19: 3,462,892 km (0.059 R)
• M20: 3,619,520 km (0.073 R)
• M21: 3,778,393 km (0.117 R)
• M22: 3,878,923 km (0.093 R)
• M23: 3,987,232 km (0.106 R)
• M24: 4,199,960 km (0.107 R)
• M25: 4,629,605 km (0.056 R)
• M26: 4,933,887 km (0.087 R)
• M27: 5,081,092 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42

Radius: 14.1

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.26 AU - 5.4 AU

Year: 5818 Days

Day: 14.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 87,577,591 km

• M1: 214,972 km (0.091 R)
• M2: 426,504 km (0.069 R)
• M3: 834,457 km (0.117 R)
• M4: 1,294,470 km (0.106 R)
• M5: 1,684,322 km (0.067 R)
• M6: 1,858,754 km (0.082 R)
• M7: 2,236,638 km (0.094 R)
• M8: 2,375,315 km (0.105 R)
• M9: 2,752,002 km (0.114 R)
• M10: 3,280,083 km (0.073 R)
• M11: 3,512,708 km (0.038 R)
• M12: 4,046,473 km (0.067 R)
• M13: 4,470,433 km (0.052 R)
• M14: 4,565,129 km (0.059 R)
• M15: 4,881,079 km (0.068 R)
• M16: 5,147,513 km (0.065 R)
• M17: 5,390,011 km (0.091 R)
• M18: 6,020,417 km (0.12 R)
• M19: 6,352,075 km (0.115 R)
• M20: 6,520,223 km (0.025 R)
• M21: 7,080,766 km (0.115 R)
• M22: 7,754,406 km (0.083 R)
• M23: 7,917,767 km (0.117 R)
• M24: 8,415,179 km (0.087 R)
• M25: 8,854,399 km (0.094 R)
• M26: 9,042,443 km (0.071 R)
• M27: 9,318,451 km (0.089 R)
• M28: 9,702,619 km (0.06 R)
• M29: 10,432,357 km (0.084 R)
• M30: 12,001,040 km (0.052 R)
• M31: 12,095,736 km (0.091 R)
• M32: 13,094,152 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.3

Radius: 6.9

Gravity: 11.18 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.9 AU - 8.88 AU

Year: 12971 Days

Day: 16.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 169.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,577,591 km

• M1: 212,130 km (0.071 R)
• M2: 268,379 km (0.079 R)
• M3: 458,218 km (0.074 R)
• M4: 724,353 km (0.116 R)
• M5: 973,134 km (0.079 R)
• M6: 1,096,702 km (0.052 R)
• M7: 1,247,646 km (0.117 R)
• M8: 1,359,695 km (0.086 R)
• M9: 1,715,738 km (0.043 R)
• M10: 1,866,233 km (0.095 R)
• M11: 2,099,905 km (0.118 R)
• M12: 2,261,022 km (0.066 R)
• M13: 2,315,625 km (0.06 R)
• M14: 2,885,893 km (0.109 R)
• M15: 3,186,734 km (0.034 R)
• M16: 3,248,219 km (0.112 R)
• M17: 3,434,767 km (0.118 R)
• M18: 3,529,463 km (0.101 R)
• M19: 4,115,288 km (0.078 R)
• M20: 4,317,245 km (0.111 R)
• M21: 5,121,483 km (0.109 R)
• M22: 5,302,497 km (0.114 R)
• M23: 6,009,047 km (0.085 R)
• M24: 6,431,512 km (0.114 R)
• M25: 6,705,425 km (0.109 R)
• M26: 7,103,356 km (0.096 R)
• M27: 7,632,035 km (0.112 R)
• M28: 7,838,779 km (0.104 R)
• M29: 8,384,961 km (0.114 R)
• M30: 8,555,502 km (0.058 R)
• M31: 9,647,118 km (0.117 R)
• M32: 9,915,496 km (0.102 R)
• M33: 9,960,525 km (0.107 R)
• M34: 10,368,479 km (0.062 R)
• M35: 11,107,193 km (0.101 R)
• M36: 11,200,692 km (0.039 R)
• M37: 11,435,710 km (0.111 R)
• M38: 12,246,830 km (0.065 R)
• M39: 12,537,498 km (0.108 R)
• M40: 12,977,765 km (0.09 R)
• M41: 13,423,267 km (0.077 R)
• M42: 13,773,027 km (0.086 R)
• M43: 13,873,557 km (0.114 R)
• M44: 14,176,642 km (0.054 R)
• M45: 14,481,822 km (0.075 R)
• M46: 14,840,707 km (0.034 R)
• M47: 15,462,586 km (0.055 R)
• M48: 16,304,971 km (0.095 R)
• M49: 17,162,317 km (0.078 R)
• M50: 17,924,368 km (0.113 R)
• M51: 18,034,173 km (0.066 R)
• M52: 19,481,532 km (0.107 R)
• M53: 19,820,820 km (0.096 R)
• M54: 22,073,315 km (0.105 R)
• M55: 22,249,991 km (0.069 R)
• M56: 22,367,874 km (0.104 R)
• M57: 22,782,559 km (0.12 R)
• M58: 23,379,305 km (0.101 R)
• M59: 23,739,836 km (0.112 R)
• M60: 24,649,092 km (0.109 R)
• M61: 25,016,055 km (0.107 R)
• M62: 26,127,567 km (0.075 R)
• M63: 27,952,213 km (0.119 R)
• M64: 29,492,921 km (0.066 R)
• M65: 30,273,672 km (0.11 R)
• M66: 30,732,190 km (0.119 R)
• M67: 31,788,949 km (0.041 R)
• M68: 32,455,408 km (0.067 R)
• M69: 34,073,608 km (0.087 R)
• M70: 34,550,526 km (0.083 R)
• M71: 35,580,058 km (0.1 R)
• M72: 37,178,063 km (0.065 R)
• M73: 37,458,260 km (0.096 R)
• M74: 37,598,732 km (0.118 R)
• M75: 40,803,866 km (0.086 R)
• M76: 41,020,634 km (0.091 R)
• M77: 42,548,776 km (0.045 R)
• M78: 43,356,754 km (0.035 R)
• M79: 44,169,669 km (0.1 R)
• M80: 44,987,520 km (0.112 R)
• M81: 45,211,468 km (0.083 R)
• M82: 45,810,458 km (0.107 R)
• M83: 45,885,556 km (0.056 R)
• M84: 46,412,141 km (0.086 R)
• M85: 46,487,538 km (0.113 R)
• M86: 46,940,670 km (0.109 R)
• M87: 47,092,063 km (0.077 R)
• M88: 47,851,572 km (0.106 R)
• M89: 49,074,983 km (0.113 R)
• M90: 49,382,407 km (0.116 R)
• M91: 51,318,502 km (0.093 R)
• M92: 52,099,852 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.8

Radius: 7

Gravity: 18.61 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.15 AU - 10.49 AU

Year: 21406 Days

Day: 19.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,577,591 km

• M1: 412,292 km (0.117 R)
• M2: 1,094,757 km (0.059 R)
• M3: 1,184,965 km (0.081 R)
• M4: 1,372,860 km (0.119 R)
• M5: 1,604,288 km (0.091 R)
• M6: 2,217,040 km (0.084 R)
• M7: 2,449,366 km (0.039 R)
• M8: 2,528,503 km (0.083 R)
• M9: 2,689,471 km (0.083 R)
• M10: 3,543,674 km (0.099 R)
• M11: 4,867,915 km (0.083 R)
• M12: 5,477,825 km (0.116 R)
• M13: 5,951,003 km (0.105 R)
• M14: 7,678,859 km (0.105 R)
• M15: 7,737,052 km (0.073 R)
• M16: 7,795,395 km (0.077 R)
• M17: 8,627,160 km (0.086 R)
• M18: 9,053,663 km (0.119 R)
• M19: 9,611,962 km (0.091 R)
• M20: 12,704,150 km (0.103 R)
• M21: 13,398,584 km (0.063 R)
• M22: 14,969,361 km (0.058 R)
• M23: 16,748,080 km (0.113 R)
• M24: 16,975,170 km (0.095 R)
• M25: 17,203,157 km (0.104 R)
• M26: 18,280,710 km (0.109 R)
• M27: 19,538,828 km (0.083 R)
• M28: 19,618,414 km (0.112 R)
• M29: 19,698,150 km (0.046 R)
• M30: 20,987,384 km (0.089 R)
• M31: 21,724,453 km (0.092 R)
• M32: 22,636,851 km (0.038 R)
• M33: 24,928,989 km (0.118 R)
• M34: 25,796,657 km (0.103 R)
• M35: 26,585,786 km (0.066 R)
• M36: 27,382,993 km (0.106 R)
• M37: 27,650,474 km (0.093 R)
• M38: 28,548,210 km (0.083 R)
• M39: 28,819,431 km (0.079 R)
• M40: 29,091,550 km (0.101 R)
• M41: 29,364,416 km (0.068 R)
• M42: 29,455,522 km (0.12 R)
• M43: 29,638,181 km (0.071 R)
• M44: 31,391,617 km (0.08 R)
• M45: 32,139,906 km (0.115 R)
• M46: 32,422,047 km (0.106 R)
• M47: 33,178,265 km (0.065 R)
• M48: 34,708,352 km (0.113 R)
• M49: 36,066,102 km (0.08 R)
• M50: 37,638,675 km (0.083 R)
• M51: 38,035,408 km (0.102 R)
• M52: 38,134,741 km (0.088 R)
• M53: 38,433,488 km (0.112 R)
• M54: 39,233,687 km (0.072 R)
• M55: 40,140,549 km (0.093 R)
• M56: 40,241,827 km (0.066 R)
• M57: 41,258,345 km (0.097 R)
• M58: 42,386,313 km (0.112 R)
• M59: 42,798,904 km (0.116 R)
• M60: 44,044,904 km (0.062 R)
• M61: 44,149,324 km (0.071 R)
• M62: 47,853,816 km (0.089 R)
• M63: 48,606,592 km (0.113 R)
• M64: 48,714,452 km (0.049 R)
• M65: 51,546,639 km (0.099 R)
• M66: 52,428,818 km (0.105 R)
• M67: 55,105,124 km (0.12 R)
• M68: 55,893,953 km (0.076 R)
• M69: 56,233,241 km (0.041 R)
• M70: 58,397,773 km (0.117 R)
• M71: 61,870,388 km (0.069 R)
• M72: 61,987,224 km (0.082 R)
• M73: 66,244,480 km (0.05 R)
• M74: 67,083,126 km (0.064 R)
• M75: 70,472,864 km (0.094 R)
• M76: 70,961,600 km (0.048 R)
• M77: 75,036,946 km (0.109 R)
• M78: 77,669,569 km (0.119 R)
• M79: 78,300,722 km (0.113 R)
• M80: 79,187,389 km (0.077 R)
• M81: 79,568,415 km (0.115 R)
• M82: 79,822,731 km (0.079 R)
• M83: 82,252,500 km (0.076 R)
• M84: 82,381,004 km (0.082 R)
• M85: 82,638,313 km (0.115 R)
• M86: 83,411,883 km (0.061 R)
• M87: 83,799,491 km (0.094 R)
• M88: 84,317,249 km (0.112 R)
• M89: 84,706,354 km (0.096 R)
• M90: 85,877,106 km (0.073 R)
• M91: 86,529,802 km (0.046 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 13,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit