🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.73 AU - 0.85 AU

Year: 258 Days

Day: 47.4 Hours

Environment

Temp: 116 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,381,887 km

• M1: 231,278 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.68 AU - 0.92 AU

Year: 263 Days

Day: 24 Hours

Environment

Temp: 112 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,381,887 km

• M1: 232,026 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.76 AU - 2.68 AU

Year: 1214 Days

Day: 41.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.16 AU - 2.52 AU

Year: 1314 Days

Day: 43.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.01 AU - 2.97 AU

Year: 1442 Days

Day: 25.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,381,887 km

• M1: 130,150 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.6

Radius: 13.1

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.3 AU - 7.26 AU

Year: 5777 Days

Day: 10.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,381,887 km

• M1: 165,904 km (0.115 R)
• M2: 366,814 km (0.052 R)
• M3: 476,918 km (0.111 R)
• M4: 779,555 km (0.069 R)
• M5: 1,081,593 km (0.095 R)
• M6: 1,287,589 km (0.057 R)
• M7: 1,524,552 km (0.094 R)
• M8: 1,666,520 km (0.105 R)
• M9: 1,869,375 km (0.103 R)
• M10: 2,381,299 km (0.096 R)
• M11: 2,892,176 km (0.089 R)
• M12: 3,649,889 km (0.116 R)
• M13: 4,014,160 km (0.095 R)
• M14: 4,263,689 km (0.077 R)
• M15: 4,647,557 km (0.075 R)
• M16: 4,804,336 km (0.09 R)
• M17: 4,909,802 km (0.098 R)
• M18: 5,096,201 km (0.119 R)
• M19: 5,781,509 km (0.118 R)
• M20: 5,922,131 km (0.116 R)
• M21: 7,057,429 km (0.098 R)
• M22: 7,542,575 km (0.108 R)
• M23: 7,851,345 km (0.099 R)
• M24: 8,227,434 km (0.115 R)
• M25: 8,513,316 km (0.07 R)
• M26: 8,705,698 km (0.088 R)
• M27: 8,997,115 km (0.099 R)
• M28: 9,160,476 km (0.1 R)
• M29: 9,523,251 km (0.093 R)
• M30: 9,622,883 km (0.076 R)
• M31: 10,160,837 km (0.12 R)
• M32: 11,160,749 km (0.063 R)
• M33: 11,619,267 km (0.099 R)
• M34: 11,725,930 km (0.054 R)
• M35: 11,976,058 km (0.113 R)
• M36: 12,192,077 km (0.041 R)
• M37: 12,627,706 km (0.12 R)
• M38: 13,068,421 km (0.096 R)
• M39: 13,589,022 km (0.083 R)
• M40: 13,965,111 km (0.06 R)
• M41: 14,689,165 km (0.066 R)
• M42: 15,036,381 km (0.119 R)
• M43: 15,896,569 km (0.115 R)
• M44: 16,173,624 km (0.098 R)
• M45: 16,813,005 km (0.073 R)
• M46: 17,257,311 km (0.051 R)
• M47: 17,787,486 km (0.068 R)
• M48: 18,198,880 km (0.076 R)
• M49: 18,613,565 km (0.11 R)
• M50: 20,131,834 km (0.103 R)
• M51: 20,302,974 km (0.109 R)
• M52: 20,431,628 km (0.036 R)
• M53: 21,122,621 km (0.115 R)
• M54: 21,209,537 km (0.091 R)
• M55: 21,689,746 km (0.042 R)
• M56: 21,821,243 km (0.101 R)
• M57: 24,965,940 km (0.082 R)
• M58: 25,057,943 km (0.12 R)
• M59: 25,196,021 km (0.043 R)
• M60: 25,380,476 km (0.098 R)
• M61: 26,309,778 km (0.103 R)
• M62: 26,684,670 km (0.091 R)
• M63: 26,919,838 km (0.12 R)
• M64: 27,061,357 km (0.096 R)
• M65: 27,392,417 km (0.083 R)
• M66: 28,058,427 km (0.07 R)
• M67: 28,537,439 km (0.107 R)
• M68: 28,729,822 km (0.084 R)
• M69: 28,874,334 km (0.041 R)
• M70: 29,164,254 km (0.111 R)
• M71: 30,431,348 km (0.091 R)
• M72: 31,567,245 km (0.116 R)
• M73: 31,965,624 km (0.102 R)
• M74: 32,365,649 km (0.113 R)
• M75: 32,616,525 km (0.11 R)
• M76: 33,271,763 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.3

Radius: 9.6

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.87 AU - 10.91 AU

Year: 10563 Days

Day: 9.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 31,381,887 km

• M1: 120,426 km (0.071 R)
• M2: 194,926 km (0.09 R)
• M3: 265,835 km (0.076 R)
• M4: 437,873 km (0.036 R)
• M5: 625,618 km (0.098 R)
• M6: 774,319 km (0.094 R)
• M7: 1,049,279 km (0.078 R)
• M8: 1,122,882 km (0.097 R)
• M9: 2,214,647 km (0.109 R)
• M10: 2,486,915 km (0.032 R)
• M11: 3,106,400 km (0.118 R)
• M12: 5,359,493 km (0.096 R)
• M13: 6,099,853 km (0.035 R)
• M14: 6,592,629 km (0.101 R)
• M15: 7,792,104 km (0.053 R)
• M16: 7,909,838 km (0.054 R)
• M17: 9,274,918 km (0.032 R)
• M18: 9,493,780 km (0.113 R)
• M19: 11,073,085 km (0.098 R)
• M20: 11,172,418 km (0.089 R)
• M21: 11,707,081 km (0.092 R)
• M22: 12,284,528 km (0.1 R)
• M23: 12,455,968 km (0.11 R)
• M24: 12,697,568 km (0.077 R)
• M25: 13,643,775 km (0.084 R)
• M26: 13,750,288 km (0.077 R)
• M27: 14,576,368 km (0.118 R)
• M28: 15,086,945 km (0.113 R)
• M29: 16,351,346 km (0.118 R)
• M30: 16,540,289 km (0.087 R)
• M31: 16,729,829 km (0.115 R)
• M32: 17,649,557 km (0.099 R)
• M33: 19,059,966 km (0.105 R)
• M34: 19,298,574 km (0.059 R)
• M35: 19,498,138 km (0.059 R)
• M36: 19,939,601 km (0.045 R)
• M37: 20,914,231 km (0.095 R)
• M38: 21,324,877 km (0.117 R)
• M39: 22,154,248 km (0.053 R)
• M40: 22,615,009 km (0.084 R)
• M41: 24,359,620 km (0.1 R)
• M42: 27,392,268 km (0.1 R)
• M43: 27,706,423 km (0.117 R)
• M44: 28,067,104 km (0.086 R)
• M45: 28,520,086 km (0.115 R)
• M46: 29,204,048 km (0.108 R)
• M47: 29,571,011 km (0.117 R)
• M48: 30,588,127 km (0.112 R)
• M49: 31,241,271 km (0.071 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 17,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit