🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.26 AU - 1.42 AU

Year: 564 Days

Day: 39 Hours

Environment

Temp: 4 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 53,572,305 km

• M1: 375,191 km (0.088 R)
• M2: 586,723 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.14 AU - 1.66 AU

Year: 602 Days

Day: 46.4 Hours

Environment

Temp: -15 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.35 AU - 1.63 AU

Year: 661 Days

Day: 40.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.1

Radius: 11

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.43 AU - 6.27 AU

Year: 5142 Days

Day: 13.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 53,572,305 km

• M1: 151,094 km (0.09 R)
• M2: 222,003 km (0.097 R)
• M3: 317,895 km (0.12 R)
• M4: 589,416 km (0.116 R)
• M5: 968,347 km (0.059 R)
• M6: 1,114,803 km (0.099 R)
• M7: 1,229,844 km (0.119 R)
• M8: 1,308,832 km (0.074 R)
• M9: 1,403,228 km (0.053 R)
• M10: 1,599,351 km (0.082 R)
• M11: 1,759,869 km (0.053 R)
• M12: 1,895,255 km (0.106 R)
• M13: 2,049,940 km (0.085 R)
• M14: 2,257,432 km (0.057 R)
• M15: 2,438,445 km (0.098 R)
• M16: 2,607,192 km (0.113 R)
• M17: 3,100,416 km (0.09 R)
• M18: 3,228,322 km (0.034 R)
• M19: 3,376,723 km (0.065 R)
• M20: 3,546,367 km (0.081 R)
• M21: 3,738,301 km (0.086 R)
• M22: 4,032,560 km (0.077 R)
• M23: 4,314,103 km (0.115 R)
• M24: 4,416,279 km (0.071 R)
• M25: 4,539,847 km (0.119 R)
• M26: 4,981,759 km (0.037 R)
• M27: 5,132,105 km (0.044 R)
• M28: 5,305,937 km (0.075 R)
• M29: 5,659,287 km (0.107 R)
• M30: 5,816,216 km (0.104 R)
• M31: 6,388,876 km (0.074 R)
• M32: 6,576,023 km (0.086 R)
• M33: 6,693,906 km (0.098 R)
• M34: 6,883,896 km (0.052 R)
• M35: 7,003,574 km (0.108 R)
• M36: 7,245,174 km (0.08 R)
• M37: 7,563,220 km (0.092 R)
• M38: 7,810,954 km (0.069 R)
• M39: 7,961,000 km (0.096 R)
• M40: 8,391,094 km (0.075 R)
• M41: 8,985,297 km (0.103 R)
• M42: 10,625,937 km (0.073 R)
• M43: 11,409,680 km (0.048 R)
• M44: 11,494,652 km (0.08 R)
• M45: 11,779,785 km (0.119 R)
• M46: 12,415,277 km (0.086 R)
• M47: 12,532,113 km (0.102 R)
• M48: 12,619,927 km (0.078 R)
• M49: 12,737,361 km (0.059 R)
• M50: 12,914,036 km (0.036 R)
• M51: 13,032,368 km (0.086 R)
• M52: 13,449,297 km (0.117 R)
• M53: 14,143,731 km (0.104 R)
• M54: 14,633,813 km (0.052 R)
• M55: 15,819,825 km (0.073 R)
• M56: 16,392,486 km (0.108 R)
• M57: 16,552,705 km (0.061 R)
• M58: 16,681,210 km (0.1 R)
• M59: 17,264,043 km (0.038 R)
• M60: 17,656,289 km (0.105 R)
• M61: 17,919,282 km (0.07 R)
• M62: 18,216,982 km (0.07 R)
• M63: 19,220,634 km (0.063 R)
• M64: 20,242,237 km (0.107 R)
• M65: 21,316,350 km (0.084 R)
• M66: 21,491,380 km (0.1 R)
• M67: 22,196,135 km (0.107 R)
• M68: 22,622,639 km (0.07 R)
• M69: 22,765,355 km (0.065 R)
• M70: 23,339,362 km (0.105 R)
• M71: 23,773,046 km (0.04 R)
• M72: 24,209,423 km (0.092 R)
• M73: 24,501,887 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.9

Radius: 14.3

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.71 AU - 7.09 AU

Year: 5208 Days

Day: 9.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 53,572,305 km

• M1: 179,368 km (0.05 R)
• M2: 282,142 km (0.086 R)
• M3: 404,213 km (0.068 R)
• M4: 851,960 km (0.111 R)
• M5: 1,021,155 km (0.073 R)
• M6: 1,124,826 km (0.099 R)
• M7: 1,222,364 km (0.091 R)
• M8: 1,598,902 km (0.11 R)
• M9: 2,024,358 km (0.088 R)
• M10: 2,133,266 km (0.102 R)
• M11: 2,537,180 km (0.1 R)
• M12: 2,829,045 km (0.087 R)
• M13: 3,504,181 km (0.069 R)
• M14: 3,830,304 km (0.095 R)
• M15: 4,043,032 km (0.112 R)
• M16: 4,197,417 km (0.045 R)
• M17: 4,753,323 km (0.051 R)
• M18: 4,883,772 km (0.115 R)
• M19: 4,982,357 km (0.057 R)
• M20: 5,605,283 km (0.11 R)
• M21: 5,777,919 km (0.102 R)
• M22: 6,128,726 km (0.09 R)
• M23: 6,486,414 km (0.094 R)
• M24: 6,576,921 km (0.059 R)
• M25: 6,814,183 km (0.076 R)
• M26: 7,017,187 km (0.111 R)
• M27: 7,335,083 km (0.092 R)
• M28: 7,448,328 km (0.096 R)
• M29: 7,562,322 km (0.057 R)
• M30: 7,830,252 km (0.095 R)
• M31: 7,965,488 km (0.045 R)
• M32: 8,140,518 km (0.083 R)
• M33: 8,435,076 km (0.046 R)
• M34: 8,533,960 km (0.094 R)
• M35: 8,753,121 km (0.091 R)
• M36: 8,853,352 km (0.097 R)
• M37: 9,401,179 km (0.101 R)
• M38: 9,710,248 km (0.115 R)
• M39: 9,939,133 km (0.103 R)
• M40: 10,148,720 km (0.078 R)
• M41: 10,296,373 km (0.097 R)
• M42: 10,444,774 km (0.078 R)
• M43: 10,593,773 km (0.091 R)
• M44: 11,001,876 km (0.102 R)
• M45: 11,262,326 km (0.084 R)
• M46: 11,393,374 km (0.091 R)
• M47: 12,324,621 km (0.086 R)
• M48: 12,527,475 km (0.057 R)
• M49: 12,753,966 km (0.108 R)
• M50: 14,496,632 km (0.114 R)
• M51: 14,662,985 km (0.111 R)
• M52: 15,748,168 km (0.079 R)
• M53: 16,066,512 km (0.068 R)
• M54: 16,288,216 km (0.086 R)
• M55: 16,387,100 km (0.044 R)
• M56: 16,634,984 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.3

Radius: 6.6

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.06 AU - 20 AU

Year: 24425 Days

Day: 24.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,572,305 km

• M1: 200,611 km (0.119 R)
• M2: 280,945 km (0.11 R)
• M3: 402,717 km (0.111 R)
• M4: 542,442 km (0.094 R)
• M5: 1,072,766 km (0.065 R)
• M6: 1,247,347 km (0.096 R)
• M7: 1,502,262 km (0.088 R)
• M8: 2,474,498 km (0.119 R)
• M9: 2,647,434 km (0.111 R)
• M10: 2,884,097 km (0.069 R)
• M11: 3,066,158 km (0.112 R)
• M12: 3,158,609 km (0.048 R)
• M13: 3,602,167 km (0.044 R)
• M14: 4,167,049 km (0.091 R)
• M15: 5,303,394 km (0.064 R)
• M16: 5,489,195 km (0.118 R)
• M17: 5,752,936 km (0.076 R)
• M18: 6,648,429 km (0.118 R)
• M19: 6,929,523 km (0.089 R)
• M20: 7,173,517 km (0.093 R)
• M21: 8,263,338 km (0.115 R)
• M22: 8,652,591 km (0.103 R)
• M23: 8,783,639 km (0.11 R)
• M24: 8,827,471 km (0.067 R)
• M25: 8,959,416 km (0.104 R)
• M26: 9,674,195 km (0.115 R)
• M27: 10,360,849 km (0.057 R)
• M28: 10,407,225 km (0.114 R)
• M29: 11,205,479 km (0.085 R)
• M30: 11,491,809 km (0.101 R)
• M31: 11,539,830 km (0.071 R)
• M32: 12,023,181 km (0.061 R)
• M33: 12,513,263 km (0.04 R)
• M34: 13,868,620 km (0.116 R)
• M35: 14,227,655 km (0.113 R)
• M36: 14,434,100 km (0.089 R)
• M37: 14,902,341 km (0.071 R)
• M38: 17,097,989 km (0.09 R)
• M39: 18,205,014 km (0.106 R)
• M40: 18,373,162 km (0.119 R)
• M41: 18,823,750 km (0.098 R)
• M42: 19,449,369 km (0.096 R)
• M43: 20,255,552 km (0.087 R)
• M44: 20,604,414 km (0.061 R)
• M45: 21,072,506 km (0.075 R)
• M46: 24,015,694 km (0.119 R)
• M47: 24,261,633 km (0.097 R)
• M48: 24,817,838 km (0.087 R)
• M49: 25,817,301 km (0.108 R)
• M50: 26,006,094 km (0.06 R)
• M51: 27,469,011 km (0.098 R)
• M52: 28,632,584 km (0.097 R)
• M53: 30,010,230 km (0.104 R)
• M54: 31,543,609 km (0.032 R)
• M55: 32,150,527 km (0.117 R)
• M56: 32,693,418 km (0.077 R)
• M57: 33,444,549 km (0.119 R)
• M58: 33,513,214 km (0.067 R)
• M59: 33,581,730 km (0.057 R)
• M60: 34,063,435 km (0.098 R)
• M61: 36,083,156 km (0.1 R)
• M62: 36,153,617 km (0.074 R)
• M63: 36,576,530 km (0.081 R)
• M64: 37,641,218 km (0.113 R)
• M65: 39,293,227 km (0.068 R)
• M66: 39,582,998 km (0.114 R)
• M67: 39,800,813 km (0.063 R)
• M68: 40,237,489 km (0.091 R)
• M69: 40,749,114 km (0.102 R)
• M70: 40,895,570 km (0.093 R)
• M71: 41,630,993 km (0.053 R)
• M72: 41,778,646 km (0.067 R)
• M73: 41,926,299 km (0.103 R)
• M74: 42,000,350 km (0.059 R)
• M75: 42,148,302 km (0.049 R)
• M76: 43,114,705 km (0.102 R)
• M77: 43,338,802 km (0.091 R)
• M78: 43,563,349 km (0.098 R)
• M79: 43,638,148 km (0.054 R)
• M80: 43,713,096 km (0.079 R)
• M81: 44,163,685 km (0.118 R)
• M82: 44,766,864 km (0.092 R)
• M83: 45,448,731 km (0.082 R)
• M84: 45,600,722 km (0.098 R)
• M85: 46,210,333 km (0.118 R)
• M86: 46,669,300 km (0.054 R)
• M87: 47,129,762 km (0.111 R)
• M88: 47,900,640 km (0.106 R)
• M89: 48,442,633 km (0.077 R)
• M90: 48,753,348 km (0.085 R)
• M91: 49,064,661 km (0.043 R)
• M92: 50,316,645 km (0.104 R)
• M93: 50,395,184 km (0.056 R)
• M94: 50,552,561 km (0.086 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 15,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit