🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.81 AU - 1.17 AU

Year: 433 Days

Day: 45.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.15 AU - 1.85 AU

Year: 808 Days

Day: 43.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.51 AU - 1.71 AU

Year: 898 Days

Day: 24.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.69 AU - 1.91 AU

Year: 1062 Days

Day: 19.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.8

Radius: 11.7

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.33 AU - 3.39 AU

Year: 2708 Days

Day: 6.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,908,505 km

• M1: 156,031 km (0.103 R)
• M2: 248,781 km (0.03 R)
• M3: 458,368 km (0.108 R)
• M4: 561,291 km (0.048 R)
• M5: 648,806 km (0.117 R)
• M6: 803,490 km (0.113 R)
• M7: 1,162,076 km (0.095 R)
• M8: 1,310,777 km (0.111 R)
• M9: 1,465,910 km (0.035 R)
• M10: 1,734,587 km (0.115 R)
• M11: 1,993,990 km (0.094 R)
• M12: 2,122,046 km (0.101 R)
• M13: 2,226,615 km (0.111 R)
• M14: 2,427,225 km (0.116 R)
• M15: 2,550,494 km (0.117 R)
• M16: 2,647,882 km (0.068 R)
• M17: 2,789,252 km (0.08 R)
• M18: 2,991,509 km (0.091 R)
• M19: 3,064,961 km (0.077 R)
• M20: 3,258,690 km (0.07 R)
• M21: 3,456,608 km (0.089 R)
• M22: 3,595,884 km (0.059 R)
• M23: 3,737,104 km (0.086 R)
• M24: 3,880,270 km (0.102 R)
• M25: 3,960,604 km (0.067 R)
• M26: 4,057,693 km (0.099 R)
• M27: 4,139,223 km (0.119 R)
• M28: 4,320,686 km (0.106 R)
• M29: 4,454,277 km (0.1 R)
• M30: 4,623,173 km (0.058 R)
• M31: 4,708,593 km (0.096 R)
• M32: 4,897,984 km (0.098 R)
• M33: 5,231,438 km (0.083 R)
• M34: 5,608,424 km (0.102 R)
• M35: 5,699,529 km (0.118 R)
• M36: 5,957,286 km (0.105 R)
• M37: 6,031,637 km (0.059 R)
• M38: 6,427,173 km (0.086 R)
• M39: 6,541,616 km (0.104 R)
• M40: 6,734,148 km (0.074 R)
• M41: 7,542,725 km (0.114 R)
• M42: 8,278,148 km (0.108 R)
• M43: 8,908,404 km (0.089 R)
• M44: 9,100,487 km (0.047 R)
• M45: 9,816,612 km (0.072 R)
• M46: 9,948,857 km (0.099 R)
• M47: 10,059,410 km (0.089 R)
• M48: 10,237,281 km (0.06 R)
• M49: 10,349,031 km (0.101 R)
• M50: 10,483,520 km (0.108 R)
• M51: 10,799,769 km (0.104 R)
• M52: 11,441,694 km (0.074 R)
• M53: 11,650,682 km (0.109 R)
• M54: 12,190,431 km (0.069 R)
• M55: 12,332,549 km (0.092 R)
• M56: 12,451,480 km (0.06 R)
• M57: 12,810,514 km (0.028 R)
• M58: 13,027,581 km (0.067 R)
• M59: 13,172,841 km (0.057 R)
• M60: 13,318,848 km (0.114 R)
• M61: 13,735,179 km (0.075 R)
• M62: 13,809,080 km (0.104 R)
• M63: 14,230,497 km (0.112 R)
• M64: 14,530,591 km (0.101 R)
• M65: 14,605,839 km (0.092 R)
• M66: 15,213,206 km (0.052 R)
• M67: 15,725,728 km (0.113 R)
• M68: 16,741,348 km (0.119 R)
• M69: 16,925,952 km (0.112 R)
• M70: 17,111,154 km (0.08 R)
• M71: 17,350,361 km (0.046 R)
• M72: 17,617,244 km (0.049 R)
• M73: 17,858,844 km (0.072 R)
• M74: 17,993,482 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.6

Radius: 14.3

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.4 AU - 5.88 AU

Year: 5890 Days

Day: 12.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 36,908,505 km

• M1: 231,428 km (0.116 R)
• M2: 342,130 km (0.074 R)
• M3: 440,865 km (0.108 R)
• M4: 579,991 km (0.12 R)
• M5: 976,276 km (0.106 R)
• M6: 1,205,759 km (0.099 R)
• M7: 1,466,807 km (0.069 R)
• M8: 1,691,952 km (0.08 R)
• M9: 1,816,118 km (0.096 R)
• M10: 1,929,065 km (0.037 R)
• M11: 2,374,268 km (0.059 R)
• M12: 2,514,291 km (0.116 R)
• M13: 2,657,157 km (0.118 R)
• M14: 3,034,892 km (0.066 R)
• M15: 3,290,555 km (0.073 R)
• M16: 3,805,321 km (0.086 R)
• M17: 4,576,498 km (0.087 R)
• M18: 4,772,022 km (0.109 R)
• M19: 4,930,447 km (0.055 R)
• M20: 5,050,424 km (0.082 R)
• M21: 5,832,971 km (0.097 R)
• M22: 5,959,979 km (0.072 R)
• M23: 6,066,642 km (0.087 R)
• M24: 6,238,530 km (0.083 R)
• M25: 6,565,402 km (0.103 R)
• M26: 6,920,098 km (0.049 R)
• M27: 7,349,743 km (0.103 R)
• M28: 7,510,262 km (0.113 R)
• M29: 7,718,203 km (0.115 R)
• M30: 7,834,740 km (0.094 R)
• M31: 8,069,309 km (0.072 R)
• M32: 8,163,855 km (0.058 R)
• M33: 9,277,162 km (0.085 R)
• M34: 9,550,478 km (0.096 R)
• M35: 10,130,768 km (0.085 R)
• M36: 10,696,397 km (0.067 R)
• M37: 10,904,787 km (0.112 R)
• M38: 11,167,032 km (0.062 R)
• M39: 11,457,851 km (0.054 R)
• M40: 11,751,362 km (0.108 R)
• M41: 11,858,623 km (0.106 R)
• M42: 12,020,339 km (0.105 R)
• M43: 12,291,260 km (0.11 R)
• M44: 12,784,185 km (0.027 R)
• M45: 12,949,940 km (0.114 R)
• M46: 13,339,493 km (0.106 R)
• M47: 13,563,740 km (0.113 R)
• M48: 13,761,209 km (0.094 R)
• M49: 13,902,729 km (0.113 R)
• M50: 14,016,273 km (0.117 R)
• M51: 14,330,279 km (0.097 R)
• M52: 14,675,402 km (0.08 R)
• M53: 14,820,063 km (0.064 R)
• M54: 15,198,396 km (0.114 R)
• M55: 15,432,666 km (0.074 R)
• M56: 15,994,256 km (0.032 R)
• M57: 16,532,360 km (0.066 R)
• M58: 17,167,702 km (0.107 R)
• M59: 17,473,181 km (0.077 R)
• M60: 18,618,652 km (0.113 R)
• M61: 18,712,599 km (0.091 R)
• M62: 19,501,728 km (0.114 R)
• M63: 20,237,301 km (0.082 R)
• M64: 21,014,611 km (0.109 R)
• M65: 21,407,007 km (0.086 R)
• M66: 21,801,646 km (0.056 R)
• M67: 22,132,556 km (0.093 R)
• M68: 22,265,249 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.7

Radius: 12

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.05 AU - 9.87 AU

Year: 9875 Days

Day: 12.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,908,505 km

• M1: 162,164 km (0.092 R)
• M2: 421,567 km (0.103 R)
• M3: 547,977 km (0.096 R)
• M4: 801,097 km (0.06 R)
• M5: 981,063 km (0.095 R)
• M6: 1,508,695 km (0.029 R)
• M7: 1,639,293 km (0.119 R)
• M8: 1,734,887 km (0.025 R)
• M9: 1,892,114 km (0.087 R)
• M10: 1,972,598 km (0.098 R)
• M11: 2,095,417 km (0.06 R)
• M12: 2,284,808 km (0.079 R)
• M13: 2,909,828 km (0.104 R)
• M14: 3,074,236 km (0.104 R)
• M15: 3,193,615 km (0.095 R)
• M16: 3,437,011 km (0.099 R)
• M17: 3,561,177 km (0.084 R)
• M18: 4,579,789 km (0.086 R)
• M19: 4,661,619 km (0.12 R)
• M20: 4,744,197 km (0.057 R)
• M21: 4,966,500 km (0.114 R)
• M22: 5,050,723 km (0.107 R)
• M23: 5,306,386 km (0.041 R)
• M24: 5,624,730 km (0.037 R)
• M25: 5,949,358 km (0.05 R)
• M26: 7,404,646 km (0.061 R)
• M27: 7,501,286 km (0.103 R)
• M28: 7,826,063 km (0.104 R)
• M29: 7,990,172 km (0.069 R)
• M30: 8,155,478 km (0.11 R)
• M31: 8,422,360 km (0.119 R)
• M32: 8,828,070 km (0.08 R)
• M33: 9,033,318 km (0.089 R)
• M34: 11,024,465 km (0.05 R)
• M35: 11,319,772 km (0.1 R)
• M36: 11,617,621 km (0.05 R)
• M37: 11,805,217 km (0.087 R)
• M38: 11,955,862 km (0.077 R)
• M39: 12,069,407 km (0.119 R)
• M40: 12,796,303 km (0.077 R)
• M41: 13,028,778 km (0.113 R)
• M42: 13,933,097 km (0.114 R)
• M43: 14,092,419 km (0.085 R)
• M44: 14,898,302 km (0.119 R)
• M45: 15,306,854 km (0.08 R)
• M46: 15,471,262 km (0.082 R)
• M47: 16,260,541 km (0.116 R)
• M48: 16,596,837 km (0.063 R)
• M49: 17,020,348 km (0.115 R)
• M50: 17,148,105 km (0.047 R)
• M51: 18,225,060 km (0.113 R)
• M52: 18,662,035 km (0.117 R)
• M53: 18,793,831 km (0.086 R)
• M54: 18,925,926 km (0.064 R)
• M55: 19,324,006 km (0.116 R)
• M56: 20,263,630 km (0.11 R)
• M57: 20,444,195 km (0.111 R)
• M58: 20,943,851 km (0.075 R)
• M59: 21,080,883 km (0.055 R)
• M60: 22,187,159 km (0.078 R)
• M61: 22,888,325 km (0.085 R)
• M62: 23,549,098 km (0.043 R)
• M63: 23,834,382 km (0.098 R)
• M64: 24,600,323 km (0.079 R)
• M65: 25,813,561 km (0.119 R)
• M66: 26,255,025 km (0.037 R)
• M67: 27,046,098 km (0.079 R)
• M68: 27,294,879 km (0.069 R)
• M69: 28,297,784 km (0.067 R)
• M70: 28,702,296 km (0.112 R)
• M71: 29,363,668 km (0.096 R)
• M72: 30,598,000 km (0.081 R)
• M73: 30,701,672 km (0.083 R)
• M74: 30,961,224 km (0.09 R)
• M75: 31,221,524 km (0.087 R)
• M76: 32,270,056 km (0.105 R)
• M77: 33,810,764 km (0.073 R)
• M78: 34,941,425 km (0.092 R)
• M79: 35,049,884 km (0.099 R)
• M80: 36,248,761 km (0.094 R)
• M81: 36,523,273 km (0.071 R)
• M82: 36,633,227 km (0.103 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 10,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit