🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.45 AU - 0.59 AU

Year: 246 Days

Day: 22.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,565,657 km

• M1: 105,466 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.51 AU - 0.61 AU

Year: 275 Days

Day: 31.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.65 AU - 0.67 AU

Year: 352 Days

Day: 20.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.4

Radius: 13.1

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.71 AU - 0.83 AU

Year: 443 Days

Day: 12.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 35,565,657 km

• M1: 163,510 km (0.067 R)
• M2: 251,324 km (0.118 R)
• M3: 348,413 km (0.066 R)
• M4: 439,967 km (0.11 R)
• M5: 636,090 km (0.049 R)
• M6: 738,864 km (0.058 R)
• M7: 871,408 km (0.07 R)
• M8: 980,464 km (0.109 R)
• M9: 1,082,789 km (0.101 R)
• M10: 1,164,769 km (0.081 R)
• M11: 1,259,315 km (0.089 R)
• M12: 1,408,614 km (0.094 R)
• M13: 1,573,171 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.9

Radius: 6.5

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.01 AU - 9.63 AU

Year: 15743 Days

Day: 20.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 35,565,657 km

• M1: 81,980 km (0.099 R)
• M2: 408,402 km (0.101 R)
• M3: 551,119 km (0.041 R)
• M4: 1,103,434 km (0.091 R)
• M5: 1,186,162 km (0.108 R)
• M6: 1,340,247 km (0.098 R)
• M7: 1,899,893 km (0.1 R)
• M8: 2,589,988 km (0.111 R)
• M9: 2,768,159 km (0.029 R)
• M10: 2,836,076 km (0.062 R)
• M11: 2,904,443 km (0.107 R)
• M12: 3,136,469 km (0.073 R)
• M13: 3,326,309 km (0.047 R)
• M14: 3,422,799 km (0.111 R)
• M15: 3,569,106 km (0.108 R)
• M16: 4,543,138 km (0.109 R)
• M17: 5,226,052 km (0.097 R)
• M18: 5,338,400 km (0.086 R)
• M19: 5,423,072 km (0.073 R)
• M20: 5,795,422 km (0.093 R)
• M21: 5,911,659 km (0.092 R)
• M22: 6,716,196 km (0.114 R)
• M23: 7,271,504 km (0.101 R)
• M24: 10,472,898 km (0.046 R)
• M25: 11,187,826 km (0.118 R)
• M26: 12,890,998 km (0.114 R)
• M27: 13,927,861 km (0.097 R)
• M28: 14,792,237 km (0.119 R)
• M29: 15,391,527 km (0.114 R)
• M30: 15,633,576 km (0.058 R)
• M31: 15,836,131 km (0.078 R)
• M32: 15,876,822 km (0.096 R)
• M33: 18,762,415 km (0.108 R)
• M34: 20,596,336 km (0.116 R)
• M35: 21,220,159 km (0.078 R)
• M36: 22,486,505 km (0.09 R)
• M37: 25,949,247 km (0.108 R)
• M38: 26,093,160 km (0.108 R)
• M39: 26,237,223 km (0.112 R)
• M40: 27,594,973 km (0.11 R)
• M41: 33,876,139 km (0.089 R)
• M42: 34,085,725 km (0.096 R)
• M43: 34,559,203 km (0.064 R)
• M44: 35,459,183 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 10,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit