🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.51 AU - 0.57 AU

Year: 143 Days

Day: 33 Hours

Environment

Temp: 225 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.49 AU - 0.71 AU

Year: 167 Days

Day: 27.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.6 AU - 0.76 AU

Year: 202 Days

Day: 39.4 Hours

Environment

Temp: 126 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,269,165 km

• M1: 105,317 km (0.117 R)
• M2: 568,472 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.08 AU - 1.54 AU

Year: 540 Days

Day: 28.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.45 AU - 1.73 AU

Year: 722 Days

Day: 47.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,269,165 km

• M1: 162,463 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.6

Radius: 12.4

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.25 AU - 5.29 AU

Year: 4354 Days

Day: 8.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 26,269,165 km

• M1: 160,369 km (0.092 R)
• M2: 384,616 km (0.03 R)
• M3: 475,123 km (0.097 R)
• M4: 556,205 km (0.106 R)
• M5: 800,349 km (0.049 R)
• M6: 1,080,246 km (0.106 R)
• M7: 1,509,293 km (0.117 R)
• M8: 1,622,987 km (0.091 R)
• M9: 1,710,203 km (0.082 R)
• M10: 1,799,214 km (0.099 R)
• M11: 2,259,526 km (0.071 R)
• M12: 2,678,101 km (0.113 R)
• M13: 2,834,880 km (0.102 R)
• M14: 3,048,805 km (0.058 R)
• M15: 3,249,715 km (0.097 R)
• M16: 3,407,989 km (0.1 R)
• M17: 3,511,810 km (0.115 R)
• M18: 3,674,273 km (0.058 R)
• M19: 3,751,615 km (0.119 R)
• M20: 3,947,439 km (0.053 R)
• M21: 4,046,622 km (0.055 R)
• M22: 4,732,977 km (0.068 R)
• M23: 4,912,944 km (0.086 R)
• M24: 5,149,308 km (0.053 R)
• M25: 5,312,520 km (0.111 R)
• M26: 5,422,324 km (0.107 R)
• M27: 5,677,838 km (0.089 R)
• M28: 5,903,282 km (0.087 R)
• M29: 6,328,289 km (0.109 R)
• M30: 6,562,111 km (0.086 R)
• M31: 6,656,357 km (0.099 R)
• M32: 7,074,633 km (0.111 R)
• M33: 7,341,815 km (0.099 R)
• M34: 7,811,253 km (0.116 R)
• M35: 8,087,560 km (0.118 R)
• M36: 8,265,133 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.2

Radius: 13.7

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.6 AU - 12.4 AU

Year: 12245 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 26,269,165 km

• M1: 176,974 km (0.101 R)
• M2: 479,910 km (0.066 R)
• M3: 717,172 km (0.116 R)
• M4: 886,816 km (0.051 R)
• M5: 1,161,777 km (0.059 R)
• M6: 1,268,889 km (0.108 R)
• M7: 2,937,205 km (0.098 R)
• M8: 3,374,180 km (0.101 R)
• M9: 4,078,786 km (0.1 R)
• M10: 4,373,344 km (0.102 R)
• M11: 4,961,413 km (0.062 R)
• M12: 5,253,428 km (0.107 R)
• M13: 6,067,989 km (0.078 R)
• M14: 7,147,786 km (0.052 R)
• M15: 8,048,814 km (0.098 R)
• M16: 8,286,376 km (0.108 R)
• M17: 8,445,997 km (0.107 R)
• M18: 8,660,520 km (0.104 R)
• M19: 8,876,689 km (0.099 R)
• M20: 9,094,803 km (0.114 R)
• M21: 9,204,607 km (0.098 R)
• M22: 9,480,915 km (0.086 R)
• M23: 9,703,815 km (0.099 R)
• M24: 10,240,423 km (0.089 R)
• M25: 10,383,289 km (0.056 R)
• M26: 11,549,853 km (0.057 R)
• M27: 11,639,014 km (0.109 R)
• M28: 12,543,333 km (0.066 R)
• M29: 12,880,676 km (0.053 R)
• M30: 13,345,476 km (0.085 R)
• M31: 13,942,222 km (0.088 R)
• M32: 14,132,361 km (0.104 R)
• M33: 14,483,467 km (0.055 R)
• M34: 14,999,131 km (0.111 R)
• M35: 15,455,405 km (0.104 R)
• M36: 15,685,337 km (0.117 R)
• M37: 15,883,255 km (0.038 R)
• M38: 16,248,274 km (0.083 R)
• M39: 16,481,945 km (0.064 R)
• M40: 16,716,814 km (0.042 R)
• M41: 16,952,730 km (0.111 R)
• M42: 17,496,369 km (0.077 R)
• M43: 17,942,170 km (0.102 R)
• M44: 18,496,131 km (0.095 R)
• M45: 19,869,739 km (0.107 R)
• M46: 21,935,985 km (0.104 R)
• M47: 22,046,687 km (0.115 R)
• M48: 22,453,892 km (0.099 R)
• M49: 22,863,641 km (0.114 R)
• M50: 23,088,187 km (0.082 R)
• M51: 24,031,851 km (0.111 R)
• M52: 25,026,527 km (0.12 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 18,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit