🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.66 AU - 1.1 AU

Year: 289 Days

Day: 30 Hours

Environment

Temp: 164 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.13 AU - 1.39 AU

Year: 495 Days

Day: 22 Hours

Environment

Temp: 32 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.45 AU - 1.59 AU

Year: 656 Days

Day: 37.1 Hours

Environment

Temp: -18 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,761,887 km

• M1: 84,373 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.42 AU - 1.78 AU

Year: 708 Days

Day: 14.9 Hours

Environment

Temp: -23 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.68 AU - 5.26 AU

Year: 3876 Days

Day: 28 Hours

Environment

Temp: -139 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.53 AU - 6.25 AU

Year: 4378 Days

Day: 41.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.51 AU - 6.43 AU

Year: 4476 Days

Day: 14.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.3

Radius: 9

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.43 AU - 7.67 AU

Year: 6549 Days

Day: 13.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,761,887 km

• M1: 118,033 km (0.036 R)
• M2: 377,286 km (0.1 R)
• M3: 659,876 km (0.096 R)
• M4: 908,508 km (0.104 R)
• M5: 1,344,286 km (0.059 R)
• M6: 1,584,840 km (0.067 R)
• M7: 1,681,031 km (0.045 R)
• M8: 2,002,367 km (0.12 R)
• M9: 2,106,787 km (0.081 R)
• M10: 2,256,085 km (0.062 R)
• M11: 3,150,830 km (0.051 R)
• M12: 3,854,539 km (0.071 R)
• M13: 4,688,397 km (0.073 R)
• M14: 4,856,246 km (0.11 R)
• M15: 5,111,610 km (0.085 R)
• M16: 5,371,461 km (0.108 R)
• M17: 5,458,976 km (0.105 R)
• M18: 5,964,318 km (0.082 R)
• M19: 6,640,350 km (0.103 R)
• M20: 6,860,558 km (0.098 R)
• M21: 7,211,515 km (0.108 R)
• M22: 7,964,142 km (0.097 R)
• M23: 8,097,583 km (0.1 R)
• M24: 8,400,668 km (0.074 R)
• M25: 8,844,974 km (0.116 R)
• M26: 9,331,915 km (0.095 R)
• M27: 9,756,324 km (0.106 R)
• M28: 11,591,741 km (0.119 R)
• M29: 11,667,437 km (0.094 R)
• M30: 12,009,717 km (0.104 R)
• M31: 12,743,046 km (0.089 R)
• M32: 12,899,376 km (0.108 R)
• M33: 13,253,324 km (0.11 R)
• M34: 13,570,621 km (0.086 R)
• M35: 14,010,888 km (0.092 R)
• M36: 14,334,169 km (0.063 R)
• M37: 14,578,163 km (0.098 R)
• M38: 15,484,726 km (0.081 R)
• M39: 16,324,718 km (0.094 R)
• M40: 17,352,007 km (0.112 R)
• M41: 17,961,020 km (0.04 R)
• M42: 18,092,366 km (0.116 R)
• M43: 18,180,180 km (0.107 R)
• M44: 18,843,049 km (0.025 R)
• M45: 19,065,800 km (0.05 R)
• M46: 19,155,110 km (0.074 R)
• M47: 20,466,036 km (0.064 R)
• M48: 20,603,367 km (0.082 R)
• M49: 21,386,960 km (0.074 R)
• M50: 21,479,861 km (0.07 R)
• M51: 22,509,842 km (0.057 R)
• M52: 22,888,474 km (0.113 R)
• M53: 23,269,051 km (0.04 R)
• M54: 23,412,366 km (0.083 R)
• M55: 23,508,109 km (0.107 R)
• M56: 25,695,379 km (0.05 R)
• M57: 25,942,365 km (0.113 R)
• M58: 26,041,399 km (0.04 R)
• M59: 27,038,618 km (0.116 R)
• M60: 27,189,263 km (0.046 R)
• M61: 29,379,227 km (0.059 R)
• M62: 29,585,821 km (0.119 R)
• M63: 29,792,865 km (0.076 R)
• M64: 30,000,507 km (0.056 R)
• M65: 30,783,053 km (0.094 R)
• M66: 30,992,939 km (0.102 R)
• M67: 31,255,932 km (0.083 R)
• M68: 32,475,155 km (0.104 R)
• M69: 33,332,350 km (0.099 R)
• M70: 33,763,791 km (0.055 R)
• M71: 33,871,950 km (0.097 R)
• M72: 34,959,826 km (0.082 R)
• M73: 35,069,182 km (0.107 R)
• M74: 35,453,050 km (0.083 R)
• M75: 36,059,071 km (0.064 R)
• M76: 36,224,825 km (0.045 R)
• M77: 36,557,381 km (0.086 R)
• M78: 36,724,033 km (0.1 R)
• M79: 37,169,536 km (0.062 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359

Radius: 8.8

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.25 AU - 9.23 AU

Year: 7533 Days

Day: 13.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,761,887 km

• M1: 110,403 km (0.108 R)
• M2: 167,998 km (0.103 R)
• M3: 292,015 km (0.081 R)
• M4: 393,742 km (0.092 R)
• M5: 509,530 km (0.049 R)
• M6: 764,445 km (0.087 R)
• M7: 1,117,795 km (0.088 R)
• M8: 1,586,785 km (0.098 R)
• M9: 1,797,718 km (0.03 R)
• M10: 1,980,377 km (0.087 R)
• M11: 2,246,511 km (0.088 R)
• M12: 2,729,413 km (0.119 R)
• M13: 2,813,038 km (0.114 R)
• M14: 2,961,439 km (0.046 R)
• M15: 3,199,898 km (0.116 R)
• M16: 3,310,451 km (0.114 R)
• M17: 3,444,790 km (0.12 R)
• M18: 3,512,558 km (0.071 R)
• M19: 4,119,177 km (0.064 R)
• M20: 4,909,952 km (0.103 R)
• M21: 5,166,662 km (0.092 R)
• M22: 5,559,954 km (0.111 R)
• M23: 5,800,508 km (0.105 R)
• M24: 5,935,744 km (0.069 R)
• M25: 6,044,652 km (0.064 R)
• M26: 6,209,209 km (0.059 R)
• M27: 6,627,186 km (0.058 R)
• M28: 6,825,403 km (0.067 R)
• M29: 6,968,269 km (0.077 R)
• M30: 7,140,905 km (0.107 R)
• M31: 7,667,340 km (0.084 R)
• M32: 7,786,120 km (0.026 R)
• M33: 7,935,419 km (0.103 R)
• M34: 8,695,825 km (0.053 R)
• M35: 8,881,775 km (0.043 R)
• M36: 9,384,125 km (0.066 R)
• M37: 9,799,259 km (0.041 R)
• M38: 10,285,602 km (0.05 R)
• M39: 10,581,057 km (0.102 R)
• M40: 10,946,226 km (0.105 R)
• M41: 11,180,646 km (0.118 R)
• M42: 11,620,613 km (0.087 R)
• M43: 12,031,708 km (0.07 R)
• M44: 12,868,110 km (0.114 R)
• M45: 13,009,330 km (0.1 R)
• M46: 13,831,520 km (0.1 R)
• M47: 13,976,181 km (0.104 R)
• M48: 14,230,647 km (0.046 R)
• M49: 14,303,501 km (0.053 R)
• M50: 14,413,306 km (0.036 R)
• M51: 15,040,121 km (0.105 R)
• M52: 15,300,870 km (0.087 R)
• M53: 15,413,069 km (0.05 R)
• M54: 16,130,091 km (0.078 R)
• M55: 16,511,865 km (0.109 R)
• M56: 18,107,925 km (0.077 R)
• M57: 18,266,349 km (0.105 R)
• M58: 20,530,961 km (0.106 R)
• M59: 20,778,845 km (0.051 R)
• M60: 21,402,818 km (0.12 R)
• M61: 21,654,142 km (0.115 R)
• M62: 21,906,514 km (0.098 R)
• M63: 22,033,074 km (0.077 R)
• M64: 22,669,313 km (0.085 R)
• M65: 23,053,929 km (0.088 R)
• M66: 23,182,733 km (0.091 R)
• M67: 24,220,793 km (0.082 R)
• M68: 24,789,564 km (0.112 R)
• M69: 25,806,381 km (0.111 R)
• M70: 27,652,718 km (0.054 R)
• M71: 28,522,779 km (0.055 R)
• M72: 28,661,007 km (0.12 R)
• M73: 29,308,766 km (0.116 R)
• M74: 30,101,934 km (0.051 R)
• M75: 30,666,068 km (0.08 R)
• M76: 31,233,642 km (0.113 R)
• M77: 31,471,203 km (0.106 R)
• M78: 31,709,363 km (0.097 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.8

Radius: 8

Gravity: 10.14 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.65 AU - 12.69 AU

Year: 13947 Days

Day: 12.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,761,887 km

• M1: 120,277 km (0.03 R)
• M2: 304,132 km (0.074 R)
• M3: 775,067 km (0.092 R)
• M4: 940,223 km (0.08 R)
• M5: 1,352,963 km (0.095 R)
• M6: 1,604,886 km (0.083 R)
• M7: 2,010,446 km (0.117 R)
• M8: 2,066,994 km (0.115 R)
• M9: 2,568,595 km (0.112 R)
• M10: 2,630,080 km (0.105 R)
• M11: 2,754,546 km (0.096 R)
• M12: 3,009,311 km (0.043 R)
• M13: 3,074,236 km (0.089 R)
• M14: 3,139,611 km (0.089 R)
• M15: 3,679,210 km (0.11 R)
• M16: 5,385,823 km (0.115 R)
• M17: 6,070,382 km (0.109 R)
• M18: 6,318,715 km (0.119 R)
• M19: 6,612,375 km (0.05 R)
• M20: 7,256,993 km (0.1 R)
• M21: 7,608,996 km (0.07 R)
• M22: 7,742,438 km (0.113 R)
• M23: 8,238,355 km (0.092 R)
• M24: 8,605,468 km (0.106 R)
• M25: 8,837,644 km (0.083 R)
• M26: 9,738,672 km (0.052 R)
• M27: 10,029,340 km (0.11 R)
• M28: 11,524,870 km (0.111 R)
• M29: 12,455,070 km (0.107 R)
• M30: 13,195,280 km (0.04 R)
• M31: 14,004,006 km (0.094 R)
• M32: 14,332,074 km (0.079 R)
• M33: 14,828,889 km (0.094 R)
• M34: 16,181,104 km (0.084 R)
• M35: 17,104,273 km (0.109 R)
• M36: 17,513,572 km (0.117 R)
• M37: 17,866,922 km (0.119 R)
• M38: 18,341,746 km (0.046 R)
• M39: 18,580,804 km (0.052 R)
• M40: 19,486,020 km (0.112 R)
• M41: 19,546,907 km (0.056 R)
• M42: 19,730,014 km (0.11 R)
• M43: 20,036,241 km (0.082 R)
• M44: 20,159,061 km (0.114 R)
• M45: 20,591,399 km (0.099 R)
• M46: 20,839,731 km (0.073 R)
• M47: 21,780,104 km (0.118 R)
• M48: 22,096,503 km (0.086 R)
• M49: 22,414,548 km (0.119 R)
• M50: 23,442,435 km (0.114 R)
• M51: 23,701,838 km (0.034 R)
• M52: 24,354,384 km (0.098 R)
• M53: 24,419,908 km (0.067 R)
• M54: 25,877,589 km (0.099 R)
• M55: 26,280,008 km (0.037 R)
• M56: 26,482,114 km (0.115 R)
• M57: 27,159,045 km (0.109 R)
• M58: 29,154,531 km (0.119 R)
• M59: 29,293,806 km (0.081 R)
• M60: 29,573,255 km (0.095 R)
• M61: 29,783,290 km (0.117 R)
• M62: 30,205,007 km (0.085 R)
• M63: 31,410,616 km (0.104 R)
• M64: 31,481,974 km (0.055 R)
• M65: 32,271,103 km (0.098 R)
• M66: 33,357,483 km (0.043 R)
• M67: 33,576,195 km (0.087 R)
• M68: 33,649,199 km (0.119 R)
• M69: 35,864,145 km (0.093 R)
• M70: 36,088,093 km (0.116 R)
• M71: 36,462,686 km (0.118 R)
• M72: 36,838,476 km (0.075 R)
• M73: 38,430,646 km (0.054 R)
• M74: 38,813,168 km (0.09 R)
• M75: 39,119,993 km (0.079 R)
• M76: 40,045,256 km (0.073 R)
• M77: 40,277,731 km (0.065 R)
• M78: 40,433,013 km (0.05 R)
• M79: 43,340,448 km (0.034 R)
• M80: 43,658,792 km (0.096 R)
• M81: 44,217,690 km (0.085 R)
• M82: 45,342,666 km (0.114 R)
• M83: 46,395,835 km (0.079 R)
• M84: 46,477,216 km (0.042 R)
• M85: 46,721,509 km (0.045 R)
• M86: 47,703,021 km (0.081 R)
• M87: 49,686,240 km (0.081 R)
• M88: 51,780,760 km (0.074 R)
• M89: 52,796,230 km (0.089 R)
• M90: 53,647,592 km (0.099 R)
• M91: 54,332,002 km (0.113 R)
• M92: 55,968,752 km (0.11 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 13,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit