🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.53 AU - 0.61 AU

Year: 160 Days

Day: 46.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.51 AU - 1.55 AU

Year: 705 Days

Day: 31.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.09 AU - 2.41 AU

Year: 1258 Days

Day: 36.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.25 AU - 3.71 AU

Year: 1918 Days

Day: 47.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631

Radius: 14.3

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5 AU - 8.04 AU

Year: 6206 Days

Day: 11.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,472,438 km

• M1: 177,872 km (0.069 R)
• M2: 771,177 km (0.111 R)
• M3: 1,446,911 km (0.036 R)
• M4: 2,089,134 km (0.114 R)
• M5: 3,704,941 km (0.051 R)
• M6: 4,577,096 km (0.106 R)
• M7: 5,118,491 km (0.086 R)
• M8: 6,042,557 km (0.119 R)
• M9: 6,662,341 km (0.114 R)
• M10: 7,579,077 km (0.113 R)
• M11: 8,222,797 km (0.095 R)
• M12: 8,820,889 km (0.062 R)
• M13: 9,882,435 km (0.109 R)
• M14: 10,559,366 km (0.077 R)
• M15: 11,412,223 km (0.119 R)
• M16: 12,568,316 km (0.06 R)
• M17: 14,361,695 km (0.106 R)
• M18: 16,694,674 km (0.099 R)
• M19: 17,590,765 km (0.086 R)
• M20: 18,994,741 km (0.103 R)
• M21: 20,042,524 km (0.107 R)
• M22: 21,499,009 km (0.065 R)
• M23: 24,540,484 km (0.118 R)
• M24: 26,121,733 km (0.117 R)
• M25: 28,574,240 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.1

Radius: 12.7

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.96 AU - 11.74 AU

Year: 12413 Days

Day: 11.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,472,438 km

• M1: 158,723 km (0.081 R)
• M2: 654,640 km (0.117 R)
• M3: 1,529,638 km (0.107 R)
• M4: 2,336,270 km (0.033 R)
• M5: 3,956,415 km (0.052 R)
• M6: 5,262,703 km (0.051 R)
• M7: 6,189,761 km (0.074 R)
• M8: 7,310,399 km (0.087 R)
• M9: 11,847,403 km (0.1 R)
• M10: 12,278,694 km (0.087 R)
• M11: 14,110,370 km (0.097 R)
• M12: 15,452,862 km (0.068 R)
• M13: 17,823,539 km (0.069 R)
• M14: 20,959,260 km (0.1 R)
• M15: 27,115,362 km (0.073 R)
• M16: 27,758,035 km (0.119 R)
• M17: 28,630,788 km (0.036 R)
• M18: 29,634,291 km (0.111 R)
• M19: 31,358,706 km (0.12 R)
• M20: 33,392,938 km (0.104 R)
• M21: 37,855,592 km (0.055 R)
• M22: 38,523,995 km (0.091 R)
• M23: 46,252,520 km (0.067 R)
• M24: 52,933,860 km (0.105 R)
• M25: 53,434,415 km (0.112 R)
• M26: 54,444,948 km (0.088 R)
• M27: 57,026,858 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.3

Radius: 8

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 11.04 AU - 13.66 AU

Year: 16179 Days

Day: 16.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 52,472,438 km

• M1: 115,190 km (0.099 R)
• M2: 512,223 km (0.071 R)
• M3: 957,726 km (0.102 R)
• M4: 1,261,559 km (0.118 R)
• M5: 1,659,788 km (0.1 R)
• M6: 2,176,200 km (0.119 R)
• M7: 2,667,180 km (0.079 R)
• M8: 3,182,396 km (0.073 R)
• M9: 4,380,824 km (0.083 R)
• M10: 4,967,996 km (0.095 R)
• M11: 5,571,773 km (0.116 R)
• M12: 6,000,819 km (0.048 R)
• M13: 8,029,815 km (0.081 R)
• M14: 8,577,493 km (0.073 R)
• M15: 9,696,784 km (0.106 R)
• M16: 13,320,344 km (0.077 R)
• M17: 14,884,390 km (0.118 R)
• M18: 15,225,024 km (0.075 R)
• M19: 16,206,685 km (0.038 R)
• M20: 17,909,857 km (0.056 R)
• M21: 21,581,438 km (0.1 R)
• M22: 22,639,244 km (0.073 R)
• M23: 26,514,278 km (0.105 R)
• M24: 27,217,238 km (0.058 R)
• M25: 30,045,685 km (0.095 R)
• M26: 31,363,343 km (0.115 R)
• M27: 33,064,271 km (0.105 R)
• M28: 34,349,915 km (0.072 R)
• M29: 38,534,467 km (0.09 R)
• M30: 39,826,992 km (0.112 R)
• M31: 41,550,210 km (0.051 R)
• M32: 44,578,669 km (0.105 R)
• M33: 46,871,556 km (0.108 R)
• M34: 49,694,917 km (0.093 R)
• M35: 50,916,982 km (0.074 R)
• M36: 51,225,452 km (0.097 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 17,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit