🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.58 AU - 1.66 AU

Year: 794 Days

Day: 27.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,396,375 km

• M1: 125,662 km (0.036 R)

Asteroid Belt

Center: 2.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370

Radius: 12.4

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.87 AU - 4.31 AU

Year: 3185 Days

Day: 12 Hours

Environment

Temp: -140 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 61,396,375 km

• M1: 177,872 km (0.101 R)
• M2: 262,395 km (0.052 R)
• M3: 380,727 km (0.1 R)
• M4: 495,618 km (0.104 R)
• M5: 593,604 km (0.07 R)
• M6: 768,335 km (0.078 R)
• M7: 1,140,534 km (0.112 R)
• M8: 1,234,482 km (0.038 R)
• M9: 1,352,963 km (0.097 R)
• M10: 1,684,622 km (0.07 R)
• M11: 1,916,050 km (0.075 R)
• M12: 2,004,163 km (0.081 R)
• M13: 2,106,338 km (0.114 R)
• M14: 2,197,443 km (0.081 R)
• M15: 2,533,440 km (0.115 R)
• M16: 2,700,690 km (0.094 R)
• M17: 2,914,915 km (0.07 R)
• M18: 3,075,732 km (0.051 R)
• M19: 3,164,743 km (0.089 R)
• M20: 3,406,344 km (0.102 R)
• M21: 3,988,279 km (0.105 R)
• M22: 4,200,110 km (0.085 R)
• M23: 4,449,340 km (0.028 R)
• M24: 4,823,634 km (0.088 R)
• M25: 5,279,309 km (0.114 R)
• M26: 5,422,324 km (0.032 R)
• M27: 5,767,297 km (0.045 R)
• M28: 5,877,700 km (0.092 R)
• M29: 6,063,202 km (0.08 R)
• M30: 6,402,340 km (0.111 R)
• M31: 6,805,806 km (0.027 R)
• M32: 7,138,511 km (0.107 R)
• M33: 7,738,698 km (0.061 R)
• M34: 8,065,420 km (0.103 R)
• M35: 8,313,453 km (0.105 R)
• M36: 8,396,779 km (0.107 R)
• M37: 8,648,253 km (0.063 R)
• M38: 8,732,626 km (0.065 R)
• M39: 8,859,635 km (0.068 R)
• M40: 9,051,419 km (0.049 R)
• M41: 9,180,073 km (0.111 R)
• M42: 9,417,485 km (0.114 R)
• M43: 9,504,402 km (0.077 R)
• M44: 9,766,497 km (0.114 R)
• M45: 10,680,241 km (0.092 R)
• M46: 10,770,747 km (0.086 R)
• M47: 11,204,731 km (0.09 R)
• M48: 11,807,760 km (0.118 R)
• M49: 11,901,558 km (0.088 R)
• M50: 11,995,505 km (0.077 R)
• M51: 12,612,447 km (0.063 R)
• M52: 12,756,210 km (0.084 R)
• M53: 12,972,978 km (0.063 R)
• M54: 13,385,868 km (0.076 R)
• M55: 14,000,865 km (0.099 R)
• M56: 15,232,953 km (0.109 R)
• M57: 16,108,100 km (0.101 R)
• M58: 16,368,700 km (0.101 R)
• M59: 16,473,269 km (0.096 R)
• M60: 16,630,646 km (0.092 R)
• M61: 16,735,813 km (0.079 R)
• M62: 17,211,833 km (0.105 R)
• M63: 17,344,826 km (0.08 R)
• M64: 17,719,120 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.7

Radius: 14.4

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.66 AU - 7.48 AU

Year: 6484 Days

Day: 5.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 53.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 61,396,375 km

• M1: 206,595 km (0.096 R)
• M2: 640,877 km (0.055 R)
• M3: 740,360 km (0.105 R)
• M4: 1,123,480 km (0.031 R)
• M5: 1,222,813 km (0.054 R)
• M6: 1,498,971 km (0.101 R)
• M7: 1,595,760 km (0.109 R)
• M8: 1,737,729 km (0.091 R)
• M9: 2,035,129 km (0.043 R)
• M10: 2,221,678 km (0.047 R)
• M11: 2,430,367 km (0.099 R)
• M12: 2,629,033 km (0.057 R)
• M13: 2,730,311 km (0.082 R)
• M14: 2,850,288 km (0.08 R)
• M15: 2,954,708 km (0.117 R)
• M16: 3,095,778 km (0.059 R)
• M17: 3,607,702 km (0.106 R)
• M18: 3,816,242 km (0.058 R)
• M19: 4,009,223 km (0.081 R)
• M20: 4,126,657 km (0.088 R)
• M21: 4,245,288 km (0.096 R)
• M22: 4,385,162 km (0.119 R)
• M23: 4,855,648 km (0.074 R)
• M24: 5,107,720 km (0.093 R)
• M25: 5,278,112 km (0.115 R)
• M26: 5,385,673 km (0.027 R)
• M27: 5,559,206 km (0.06 R)
• M28: 5,889,668 km (0.047 R)
• M29: 6,755,690 km (0.095 R)
• M30: 7,203,586 km (0.084 R)
• M31: 7,395,221 km (0.061 R)
• M32: 7,637,121 km (0.118 R)
• M33: 7,832,496 km (0.083 R)
• M34: 7,955,465 km (0.098 R)
• M35: 8,378,528 km (0.047 R)
• M36: 8,936,827 km (0.1 R)
• M37: 9,117,093 km (0.098 R)
• M38: 9,298,405 km (0.088 R)
• M39: 9,533,573 km (0.076 R)
• M40: 9,876,601 km (0.051 R)
• M41: 10,036,222 km (0.095 R)
• M42: 10,223,668 km (0.103 R)
• M43: 10,820,264 km (0.105 R)
• M44: 12,075,839 km (0.116 R)
• M45: 12,447,141 km (0.062 R)
• M46: 12,880,227 km (0.089 R)
• M47: 13,054,808 km (0.098 R)
• M48: 13,494,925 km (0.092 R)
• M49: 13,761,359 km (0.063 R)
• M50: 13,969,748 km (0.11 R)
• M51: 14,359,600 km (0.087 R)
• M52: 14,997,037 km (0.063 R)
• M53: 15,396,314 km (0.067 R)
• M54: 15,954,912 km (0.085 R)
• M55: 16,048,560 km (0.117 R)
• M56: 16,362,417 km (0.092 R)
• M57: 17,316,103 km (0.114 R)
• M58: 17,767,290 km (0.091 R)
• M59: 18,026,992 km (0.097 R)
• M60: 18,879,401 km (0.08 R)
• M61: 19,778,484 km (0.056 R)
• M62: 20,385,702 km (0.112 R)
• M63: 20,657,521 km (0.053 R)
• M64: 21,067,569 km (0.064 R)
• M65: 21,445,752 km (0.08 R)
• M66: 22,069,575 km (0.096 R)
• M67: 22,488,749 km (0.112 R)
• M68: 22,593,916 km (0.116 R)
• M69: 22,981,075 km (0.113 R)
• M70: 23,370,479 km (0.104 R)
• M71: 23,726,222 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.2

Radius: 4.4

Gravity: 16.59 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 11.61 AU - 17.31 AU

Year: 21170 Days

Day: 24.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,396,375 km

• M1: 268,678 km (0.088 R)
• M2: 422,464 km (0.057 R)
• M3: 582,684 km (0.112 R)
• M4: 620,831 km (0.116 R)
• M5: 659,876 km (0.032 R)
• M6: 1,390,961 km (0.108 R)
• M7: 1,766,452 km (0.069 R)
• M8: 1,936,544 km (0.105 R)
• M9: 2,141,793 km (0.067 R)
• M10: 3,406,643 km (0.105 R)
• M11: 4,091,502 km (0.092 R)
• M12: 4,278,649 km (0.087 R)
• M13: 4,392,343 km (0.104 R)
• M14: 4,468,638 km (0.115 R)
• M15: 4,545,382 km (0.096 R)
• M16: 4,935,832 km (0.1 R)
• M17: 5,957,885 km (0.035 R)
• M18: 6,514,389 km (0.085 R)
• M19: 9,094,653 km (0.107 R)
• M20: 9,634,402 km (0.109 R)
• M21: 10,083,794 km (0.114 R)
• M22: 11,948,532 km (0.119 R)
• M23: 12,001,938 km (0.088 R)
• M24: 12,055,195 km (0.095 R)
• M25: 12,323,274 km (0.038 R)
• M26: 12,756,360 km (0.113 R)
• M27: 13,692,843 km (0.052 R)
• M28: 14,423,927 km (0.109 R)
• M29: 15,225,174 km (0.049 R)
• M30: 15,923,497 km (0.098 R)
• M31: 16,513,361 km (0.113 R)
• M32: 17,110,406 km (0.109 R)
• M33: 18,019,213 km (0.074 R)
• M34: 18,819,263 km (0.101 R)
• M35: 19,130,127 km (0.091 R)
• M36: 19,946,333 km (0.116 R)
• M37: 20,009,463 km (0.035 R)
• M38: 20,773,759 km (0.038 R)
• M39: 21,030,469 km (0.066 R)
• M40: 21,223,899 km (0.076 R)
• M41: 21,677,180 km (0.088 R)
• M42: 23,389,029 km (0.094 R)
• M43: 23,924,439 km (0.085 R)
• M44: 24,058,928 km (0.11 R)
• M45: 25,348,910 km (0.045 R)
• M46: 25,898,683 km (0.068 R)
• M47: 26,175,139 km (0.06 R)
• M48: 28,421,351 km (0.096 R)
• M49: 29,567,421 km (0.092 R)
• M50: 29,711,633 km (0.053 R)
• M51: 29,928,550 km (0.111 R)
• M52: 31,241,122 km (0.1 R)
• M53: 31,388,027 km (0.062 R)
• M54: 34,224,253 km (0.077 R)
• M55: 34,375,796 km (0.075 R)
• M56: 35,595,916 km (0.094 R)
• M57: 36,597,773 km (0.084 R)
• M58: 37,296,844 km (0.101 R)
• M59: 37,843,474 km (0.114 R)
• M60: 39,103,088 km (0.052 R)
• M61: 39,261,512 km (0.095 R)
• M62: 40,857,273 km (0.104 R)
• M63: 41,582,374 km (0.048 R)
• M64: 41,663,157 km (0.091 R)
• M65: 41,744,089 km (0.056 R)
• M66: 42,718,570 km (0.057 R)
• M67: 42,963,312 km (0.112 R)
• M68: 45,187,533 km (0.088 R)
• M69: 47,617,750 km (0.115 R)
• M70: 47,956,290 km (0.103 R)
• M71: 49,318,379 km (0.04 R)
• M72: 50,004,135 km (0.096 R)
• M73: 50,176,023 km (0.115 R)
• M74: 50,520,547 km (0.115 R)
• M75: 53,568,006 km (0.105 R)
• M76: 54,626,560 km (0.1 R)
• M77: 56,316,567 km (0.089 R)
• M78: 56,764,014 km (0.099 R)
• M79: 57,123,049 km (0.112 R)
• M80: 58,204,343 km (0.098 R)
• M81: 58,475,713 km (0.037 R)
• M82: 59,838,849 km (0.112 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: 446 - 18,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit