🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.49 AU - 0.51 AU

Year: 127 Days

Day: 39.5 Hours

Environment

Temp: 255 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.55 AU - 0.63 AU

Year: 162 Days

Day: 32.2 Hours

Environment

Temp: 232 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.96 AU - 3.05 AU

Year: 1416 Days

Day: 35.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.99 AU - 3.01 AU

Year: 1861 Days

Day: 40.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.02 AU - 5.03 AU

Year: 2887 Days

Day: 40.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,241,782 km

• M1: 1,043,146 km (0.07 R)

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.2

Radius: 11.9

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.62 AU - 8.6 AU

Year: 7519 Days

Day: 12.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 71,241,782 km

• M1: 210,933 km (0.109 R)
• M2: 292,314 km (0.113 R)
• M3: 496,515 km (0.118 R)
• M4: 684,560 km (0.043 R)
• M5: 761,752 km (0.071 R)
• M6: 954,883 km (0.043 R)
• M7: 1,052,720 km (0.075 R)
• M8: 1,270,236 km (0.109 R)
• M9: 1,357,152 km (0.088 R)
• M10: 1,525,749 km (0.106 R)
• M11: 1,701,377 km (0.119 R)
• M12: 2,086,142 km (0.109 R)
• M13: 2,176,948 km (0.116 R)
• M14: 2,282,415 km (0.108 R)
• M15: 2,362,599 km (0.116 R)
• M16: 2,457,295 km (0.093 R)
• M17: 2,693,061 km (0.071 R)
• M18: 2,979,840 km (0.109 R)
• M19: 3,444,341 km (0.099 R)
• M20: 3,645,850 km (0.027 R)
• M21: 3,963,745 km (0.084 R)
• M22: 4,044,678 km (0.102 R)
• M23: 4,191,732 km (0.09 R)
• M24: 4,307,371 km (0.059 R)
• M25: 4,626,464 km (0.076 R)
• M26: 4,918,778 km (0.1 R)
• M27: 5,288,135 km (0.112 R)
• M28: 5,413,199 km (0.11 R)
• M29: 5,942,327 km (0.085 R)
• M30: 6,128,576 km (0.098 R)
• M31: 6,487,910 km (0.104 R)
• M32: 6,602,801 km (0.097 R)
• M33: 7,187,729 km (0.07 R)
• M34: 7,326,556 km (0.06 R)
• M35: 7,446,234 km (0.076 R)
• M36: 7,911,483 km (0.11 R)
• M37: 8,075,443 km (0.056 R)
• M38: 8,219,954 km (0.089 R)
• M39: 8,658,426 km (0.106 R)
• M40: 9,018,956 km (0.097 R)
• M41: 9,711,146 km (0.12 R)
• M42: 10,130,319 km (0.073 R)
• M43: 10,330,930 km (0.04 R)
• M44: 10,690,862 km (0.051 R)
• M45: 11,771,856 km (0.091 R)
• M46: 12,289,764 km (0.119 R)
• M47: 12,480,053 km (0.105 R)
• M48: 13,008,133 km (0.051 R)
• M49: 13,177,777 km (0.074 R)
• M50: 14,510,545 km (0.115 R)
• M51: 14,585,792 km (0.08 R)
• M52: 14,837,865 km (0.091 R)
• M53: 15,474,105 km (0.108 R)
• M54: 15,834,187 km (0.113 R)
• M55: 15,989,469 km (0.074 R)
• M56: 16,067,260 km (0.084 R)
• M57: 16,301,381 km (0.078 R)
• M58: 16,536,698 km (0.049 R)
• M59: 16,694,225 km (0.116 R)
• M60: 16,799,542 km (0.082 R)
• M61: 18,080,099 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.4

Radius: 14.1

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10.93 AU - 11.53 AU

Year: 13479 Days

Day: 5.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,241,782 km

• M1: 274,961 km (0.105 R)
• M2: 379,081 km (0.065 R)
• M3: 622,776 km (0.093 R)
• M4: 781,649 km (0.067 R)
• M5: 906,862 km (0.077 R)
• M6: 1,197,531 km (0.117 R)
• M7: 1,289,085 km (0.084 R)
• M8: 1,383,182 km (0.073 R)
• M9: 1,499,419 km (0.089 R)
• M10: 1,826,141 km (0.12 R)
• M11: 2,042,310 km (0.093 R)
• M12: 2,267,156 km (0.06 R)
• M13: 2,452,956 km (0.085 R)
• M14: 4,201,905 km (0.116 R)
• M15: 5,331,668 km (0.061 R)
• M16: 5,707,308 km (0.087 R)
• M17: 6,287,150 km (0.12 R)
• M18: 6,385,585 km (0.089 R)
• M19: 7,192,067 km (0.049 R)
• M20: 8,461,854 km (0.067 R)
• M21: 8,570,761 km (0.106 R)
• M22: 10,106,383 km (0.035 R)
• M23: 11,084,155 km (0.114 R)
• M24: 11,725,780 km (0.109 R)
• M25: 11,969,475 km (0.052 R)
• M26: 12,255,955 km (0.119 R)
• M27: 13,424,614 km (0.074 R)
• M28: 13,594,407 km (0.079 R)
• M29: 14,715,943 km (0.091 R)
• M30: 15,911,828 km (0.078 R)
• M31: 16,001,736 km (0.056 R)
• M32: 16,181,852 km (0.089 R)
• M33: 16,589,805 km (0.043 R)
• M34: 16,680,911 km (0.062 R)
• M35: 17,001,050 km (0.03 R)
• M36: 17,230,982 km (0.045 R)
• M37: 17,927,210 km (0.09 R)
• M38: 18,396,349 km (0.084 R)
• M39: 18,537,869 km (0.106 R)
• M40: 18,774,682 km (0.116 R)
• M41: 18,964,672 km (0.076 R)
• M42: 19,107,687 km (0.113 R)
• M43: 20,802,631 km (0.036 R)
• M44: 22,747,254 km (0.115 R)
• M45: 23,153,412 km (0.084 R)
• M46: 23,255,288 km (0.081 R)
• M47: 24,334,188 km (0.089 R)
• M48: 24,749,621 km (0.113 R)
• M49: 25,219,658 km (0.101 R)
• M50: 26,274,772 km (0.096 R)
• M51: 26,540,906 km (0.1 R)
• M52: 26,754,382 km (0.098 R)
• M53: 27,182,980 km (0.103 R)
• M54: 28,047,207 km (0.086 R)
• M55: 28,155,815 km (0.09 R)
• M56: 28,756,002 km (0.1 R)
• M57: 29,195,221 km (0.109 R)
• M58: 30,191,393 km (0.113 R)
• M59: 30,805,642 km (0.095 R)
• M60: 32,160,101 km (0.1 R)
• M61: 32,558,929 km (0.05 R)
• M62: 33,131,440 km (0.084 R)
• M63: 33,303,777 km (0.104 R)
• M64: 33,476,413 km (0.057 R)
• M65: 33,591,753 km (0.092 R)
• M66: 33,764,987 km (0.069 R)
• M67: 34,985,556 km (0.079 R)
• M68: 35,513,188 km (0.061 R)
• M69: 35,925,330 km (0.118 R)
• M70: 36,220,636 km (0.088 R)
• M71: 37,171,331 km (0.086 R)
• M72: 37,350,549 km (0.099 R)
• M73: 37,470,078 km (0.096 R)
• M74: 37,649,745 km (0.081 R)
• M75: 38,431,394 km (0.119 R)
• M76: 39,036,517 km (0.084 R)
• M77: 39,766,555 km (0.031 R)
• M78: 41,240,393 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.1

Radius: 7.5

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 10.89 AU - 18.11 AU

Year: 19775 Days

Day: 20.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,241,782 km

• M1: 111,301 km (0.089 R)
• M2: 186,848 km (0.107 R)
• M3: 391,498 km (0.077 R)
• M4: 444,605 km (0.036 R)
• M5: 579,243 km (0.04 R)
• M6: 749,934 km (0.057 R)
• M7: 1,010,982 km (0.117 R)
• M8: 1,887,626 km (0.061 R)
• M9: 2,143,737 km (0.103 R)
• M10: 2,618,561 km (0.076 R)
• M11: 2,904,293 km (0.071 R)
• M12: 3,125,100 km (0.091 R)
• M13: 3,544,273 km (0.034 R)
• M14: 3,740,695 km (0.073 R)
• M15: 3,981,099 km (0.084 R)
• M16: 4,646,809 km (0.093 R)
• M17: 5,301,898 km (0.06 R)
• M18: 6,267,104 km (0.051 R)
• M19: 6,552,686 km (0.088 R)
• M20: 6,600,707 km (0.075 R)
• M21: 7,235,750 km (0.056 R)
• M22: 7,285,416 km (0.107 R)
• M23: 7,535,394 km (0.109 R)
• M24: 7,737,351 km (0.032 R)
• M25: 7,890,091 km (0.069 R)
• M26: 7,941,253 km (0.11 R)
• M27: 8,250,323 km (0.116 R)
• M28: 8,458,563 km (0.115 R)
• M29: 10,186,269 km (0.105 R)
• M30: 10,241,919 km (0.072 R)
• M31: 10,521,966 km (0.055 R)
• M32: 11,204,581 km (0.106 R)
• M33: 11,842,616 km (0.082 R)
• M34: 12,136,576 km (0.065 R)
• M35: 12,314,149 km (0.079 R)
• M36: 12,373,539 km (0.107 R)
• M37: 13,214,728 km (0.11 R)
• M38: 13,765,248 km (0.118 R)
• M39: 14,074,317 km (0.103 R)
• M40: 15,782,575 km (0.076 R)
• M41: 17,622,180 km (0.084 R)
• M42: 19,528,506 km (0.089 R)
• M43: 20,646,900 km (0.098 R)
• M44: 21,000,699 km (0.063 R)
• M45: 21,071,608 km (0.089 R)
• M46: 21,142,667 km (0.12 R)
• M47: 23,532,493 km (0.104 R)
• M48: 23,827,949 km (0.052 R)
• M49: 24,198,952 km (0.116 R)
• M50: 26,388,466 km (0.106 R)
• M51: 28,169,578 km (0.082 R)
• M52: 29,749,631 km (0.081 R)
• M53: 30,469,945 km (0.117 R)
• M54: 30,792,029 km (0.117 R)
• M55: 32,173,116 km (0.1 R)
• M56: 32,336,926 km (0.097 R)
• M57: 33,325,618 km (0.093 R)
• M58: 34,659,283 km (0.104 R)
• M59: 35,248,101 km (0.03 R)
• M60: 35,586,192 km (0.079 R)
• M61: 36,350,637 km (0.075 R)
• M62: 37,378,374 km (0.088 R)
• M63: 38,155,535 km (0.088 R)
• M64: 38,415,686 km (0.078 R)
• M65: 39,025,148 km (0.081 R)
• M66: 41,049,955 km (0.12 R)
• M67: 41,762,190 km (0.038 R)
• M68: 42,119,879 km (0.087 R)
• M69: 43,560,806 km (0.11 R)
• M70: 44,469,463 km (0.062 R)
• M71: 44,560,718 km (0.065 R)
• M72: 45,292,700 km (0.108 R)
• M73: 46,398,079 km (0.109 R)
• M74: 47,232,835 km (0.085 R)
• M75: 50,146,253 km (0.087 R)
• M76: 51,289,630 km (0.119 R)
• M77: 51,768,493 km (0.103 R)
• M78: 51,960,576 km (0.063 R)
• M79: 52,056,618 km (0.111 R)
• M80: 54,380,172 km (0.098 R)
• M81: 55,358,393 km (0.083 R)
• M82: 56,144,978 km (0.057 R)
• M83: 58,627,256 km (0.09 R)
• M84: 60,537,471 km (0.119 R)
• M85: 61,652,723 km (0.054 R)
• M86: 63,389,555 km (0.056 R)
• M87: 63,697,726 km (0.057 R)
• M88: 63,800,649 km (0.057 R)
• M89: 64,315,565 km (0.088 R)
• M90: 64,935,499 km (0.102 R)
• M91: 65,661,049 km (0.102 R)
• M92: 66,181,051 km (0.03 R)
• M93: 68,379,840 km (0.059 R)
• M94: 69,541,019 km (0.102 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 16,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit