🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.46 AU - 0.6 AU

Year: 136 Days

Day: 30.2 Hours

Environment

Temp: 197 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.42 AU - 1.76 AU

Year: 708 Days

Day: 45.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,996,894 km

• M1: 363,074 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.34 AU - 1.84 AU

Year: 708 Days

Day: 41.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.91 AU - 2.01 AU

Year: 969 Days

Day: 42.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.94 AU - 4.26 AU

Year: 2931 Days

Day: 35.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,996,894 km

• M1: 395,238 km (0.084 R)

Asteroid Belt

Center: 5.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.3

Radius: 12.3

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.73 AU - 8.41 AU

Year: 7354 Days

Day: 14.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 52,996,894 km

• M1: 166,054 km (0.073 R)
• M2: 484,697 km (0.063 R)
• M3: 574,905 km (0.073 R)
• M4: 740,509 km (0.094 R)
• M5: 829,819 km (0.087 R)
• M6: 1,597,556 km (0.083 R)
• M7: 1,741,170 km (0.112 R)
• M8: 1,977,684 km (0.118 R)
• M9: 2,454,602 km (0.118 R)
• M10: 2,792,543 km (0.113 R)
• M11: 2,952,464 km (0.097 R)
• M12: 3,404,249 km (0.075 R)
• M13: 3,685,942 km (0.093 R)
• M14: 5,476,778 km (0.043 R)
• M15: 6,527,404 km (0.116 R)
• M16: 7,275,244 km (0.097 R)
• M17: 7,598,375 km (0.11 R)
• M18: 8,321,531 km (0.101 R)
• M19: 8,489,978 km (0.109 R)
• M20: 8,595,894 km (0.117 R)
• M21: 9,502,307 km (0.098 R)
• M22: 10,078,708 km (0.084 R)
• M23: 10,598,112 km (0.102 R)
• M24: 11,686,436 km (0.116 R)
• M25: 11,827,956 km (0.105 R)
• M26: 13,127,213 km (0.113 R)
• M27: 13,471,438 km (0.069 R)
• M28: 14,168,714 km (0.077 R)
• M29: 14,674,055 km (0.093 R)
• M30: 14,928,970 km (0.03 R)
• M31: 15,572,690 km (0.03 R)
• M32: 16,489,126 km (0.084 R)
• M33: 17,342,283 km (0.108 R)
• M34: 17,828,476 km (0.032 R)
• M35: 18,073,218 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.5

Radius: 10.2

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.21 AU - 10.95 AU

Year: 10470 Days

Day: 14.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,996,894 km

• M1: 189,840 km (0.071 R)
• M2: 304,880 km (0.111 R)
• M3: 382,372 km (0.109 R)
• M4: 792,420 km (0.11 R)
• M5: 888,761 km (0.064 R)
• M6: 1,072,916 km (0.051 R)
• M7: 1,224,907 km (0.102 R)
• M8: 2,394,464 km (0.079 R)
• M9: 3,201,394 km (0.102 R)
• M10: 3,783,031 km (0.111 R)
• M11: 3,883,112 km (0.088 R)
• M12: 3,950,431 km (0.093 R)
• M13: 4,154,632 km (0.093 R)
• M14: 4,397,280 km (0.037 R)
• M15: 4,680,319 km (0.075 R)
• M16: 5,871,417 km (0.099 R)
• M17: 5,987,655 km (0.082 R)
• M18: 6,420,741 km (0.101 R)
• M19: 6,620,903 km (0.11 R)
• M20: 6,945,680 km (0.089 R)
• M21: 7,695,165 km (0.077 R)
• M22: 8,558,045 km (0.115 R)
• M23: 9,090,315 km (0.096 R)
• M24: 9,587,877 km (0.033 R)
• M25: 9,725,058 km (0.107 R)
• M26: 9,816,911 km (0.058 R)
• M27: 10,893,867 km (0.106 R)
• M28: 11,373,777 km (0.076 R)
• M29: 11,811,649 km (0.075 R)
• M30: 12,754,116 km (0.12 R)
• M31: 13,107,466 km (0.032 R)
• M32: 13,772,130 km (0.098 R)
• M33: 13,978,874 km (0.073 R)
• M34: 14,082,695 km (0.107 R)
• M35: 15,028,004 km (0.117 R)
• M36: 15,669,629 km (0.07 R)
• M37: 15,831,494 km (0.116 R)
• M38: 16,102,416 km (0.108 R)
• M39: 16,211,173 km (0.118 R)
• M40: 16,648,747 km (0.089 R)
• M41: 17,928,706 km (0.106 R)
• M42: 18,551,931 km (0.093 R)
• M43: 19,124,741 km (0.115 R)
• M44: 19,936,310 km (0.074 R)
• M45: 20,523,033 km (0.097 R)
• M46: 20,877,729 km (0.06 R)
• M47: 21,174,831 km (0.118 R)
• M48: 21,773,372 km (0.083 R)
• M49: 22,256,124 km (0.095 R)
• M50: 23,109,580 km (0.065 R)
• M51: 23,911,574 km (0.071 R)
• M52: 24,848,356 km (0.052 R)
• M53: 25,352,800 km (0.083 R)
• M54: 25,606,368 km (0.105 R)
• M55: 25,797,106 km (0.097 R)
• M56: 25,924,563 km (0.03 R)
• M57: 26,757,674 km (0.114 R)
• M58: 26,822,150 km (0.107 R)
• M59: 27,469,460 km (0.056 R)
• M60: 28,122,006 km (0.064 R)
• M61: 29,243,093 km (0.104 R)
• M62: 29,309,514 km (0.117 R)
• M63: 30,715,435 km (0.1 R)
• M64: 31,664,932 km (0.117 R)
• M65: 32,624,154 km (0.103 R)
• M66: 32,968,977 km (0.099 R)
• M67: 33,801,639 km (0.113 R)
• M68: 36,126,689 km (0.082 R)
• M69: 36,483,480 km (0.076 R)
• M70: 36,554,988 km (0.096 R)
• M71: 36,841,468 km (0.12 R)
• M72: 38,139,678 km (0.082 R)
• M73: 40,188,870 km (0.116 R)
• M74: 40,410,574 km (0.069 R)
• M75: 42,951,194 km (0.067 R)
• M76: 43,784,305 km (0.111 R)
• M77: 45,851,448 km (0.087 R)
• M78: 46,083,026 km (0.078 R)
• M79: 46,625,019 km (0.032 R)
• M80: 47,403,077 km (0.1 R)
• M81: 49,287,711 km (0.109 R)
• M82: 49,762,685 km (0.062 R)
• M83: 52,321,406 km (0.103 R)
• M84: 52,644,388 km (0.113 R)
• M85: 52,886,886 km (0.067 R)
• M86: 54,023,830 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.2

Radius: 10.7

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.93 AU - 13.81 AU

Year: 13538 Days

Day: 12.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,996,894 km

• M1: 170,841 km (0.069 R)
• M2: 637,736 km (0.113 R)
• M3: 815,009 km (0.101 R)
• M4: 1,175,690 km (0.088 R)
• M5: 1,329,177 km (0.059 R)
• M6: 1,466,358 km (0.074 R)
• M7: 1,906,026 km (0.109 R)
• M8: 2,275,832 km (0.066 R)
• M9: 2,582,358 km (0.118 R)
• M10: 2,668,377 km (0.067 R)
• M11: 2,872,578 km (0.105 R)
• M12: 3,676,218 km (0.065 R)
• M13: 3,805,770 km (0.032 R)
• M14: 4,305,427 km (0.034 R)
• M15: 4,896,787 km (0.078 R)
• M16: 6,116,907 km (0.102 R)
• M17: 6,465,470 km (0.09 R)
• M18: 7,756,650 km (0.056 R)
• M19: 8,431,486 km (0.036 R)
• M20: 8,862,926 km (0.113 R)
• M21: 9,345,828 km (0.083 R)
• M22: 9,747,348 km (0.095 R)
• M23: 10,018,121 km (0.094 R)
• M24: 13,107,466 km (0.067 R)
• M25: 14,163,926 km (0.099 R)
• M26: 14,470,752 km (0.116 R)
• M27: 14,987,163 km (0.085 R)
• M28: 15,143,194 km (0.096 R)
• M29: 17,112,351 km (0.113 R)
• M30: 17,220,959 km (0.075 R)
• M31: 17,493,825 km (0.079 R)
• M32: 17,933,344 km (0.045 R)
• M33: 19,273,591 km (0.111 R)
• M34: 19,443,385 km (0.035 R)
• M35: 19,727,471 km (0.06 R)
• M36: 20,070,350 km (0.085 R)
• M37: 21,636,938 km (0.11 R)
• M38: 21,990,438 km (0.114 R)
• M39: 22,822,651 km (0.066 R)
• M40: 23,242,722 km (0.102 R)
• M41: 23,363,148 km (0.112 R)
• M42: 23,544,162 km (0.079 R)
• M43: 23,907,834 km (0.112 R)
• M44: 24,579,229 km (0.106 R)
• M45: 25,256,758 km (0.098 R)
• M46: 25,566,874 km (0.087 R)
• M47: 25,691,190 km (0.101 R)
• M48: 26,065,484 km (0.086 R)
• M49: 26,190,698 km (0.062 R)
• M50: 26,316,061 km (0.078 R)
• M51: 28,092,236 km (0.116 R)
• M52: 28,542,376 km (0.113 R)
• M53: 28,735,956 km (0.033 R)
• M54: 30,696,137 km (0.072 R)
• M55: 32,295,188 km (0.098 R)
• M56: 32,362,507 km (0.118 R)
• M57: 32,766,721 km (0.115 R)
• M58: 32,834,189 km (0.035 R)
• M59: 32,901,808 km (0.105 R)
• M60: 36,760,086 km (0.119 R)
• M61: 37,676,074 km (0.098 R)
• M62: 37,746,834 km (0.112 R)
• M63: 38,101,231 km (0.032 R)
• M64: 38,456,825 km (0.079 R)
• M65: 39,962,528 km (0.097 R)
• M66: 40,251,401 km (0.064 R)
• M67: 40,831,542 km (0.109 R)
• M68: 41,122,510 km (0.119 R)
• M69: 41,195,364 km (0.108 R)
• M70: 42,440,766 km (0.076 R)
• M71: 42,735,624 km (0.1 R)
• M72: 42,883,277 km (0.086 R)
• M73: 43,253,232 km (0.07 R)
• M74: 43,624,235 km (0.079 R)
• M75: 43,847,286 km (0.112 R)
• M76: 45,494,807 km (0.077 R)
• M77: 46,477,964 km (0.115 R)
• M78: 46,781,797 km (0.046 R)
• M79: 47,315,263 km (0.115 R)
• M80: 47,774,080 km (0.114 R)
• M81: 47,850,674 km (0.079 R)
• M82: 48,696,201 km (0.077 R)
• M83: 48,850,437 km (0.081 R)
• M84: 49,082,014 km (0.088 R)
• M85: 49,391,532 km (0.052 R)
• M86: 49,856,931 km (0.09 R)
• M87: 50,168,095 km (0.086 R)
• M88: 51,340,493 km (0.118 R)
• M89: 51,575,960 km (0.117 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 14,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit