🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.69 AU - 0.87 AU

Year: 258 Days

Day: 26.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,746,498 km

• M1: 238,160 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.18 AU - 1.42 AU

Year: 555 Days

Day: 32.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 157.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,746,498 km

• M1: 195,375 km (0.118 R)
• M2: 315,203 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.52 AU - 1.6 AU

Year: 730 Days

Day: 17.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.8

Radius: 10.5

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.97 AU - 5.03 AU

Year: 3577 Days

Day: 12.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,746,498 km

• M1: 132,394 km (0.064 R)
• M2: 475,123 km (0.119 R)
• M3: 994,975 km (0.116 R)
• M4: 3,283,224 km (0.086 R)
• M5: 4,898,133 km (0.108 R)
• M6: 7,251,458 km (0.081 R)
• M7: 8,375,386 km (0.092 R)
• M8: 9,865,980 km (0.067 R)
• M9: 10,501,471 km (0.039 R)
• M10: 11,124,397 km (0.101 R)
• M11: 15,639,859 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.2

Radius: 6.1

Gravity: 24.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 11.27 AU - 13.77 AU

Year: 16601 Days

Day: 24.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,746,498 km

• M1: 76,295 km (0.052 R)
• M2: 314,754 km (0.068 R)
• M3: 630,555 km (0.114 R)
• M4: 960,568 km (0.09 R)
• M5: 1,355,806 km (0.106 R)
• M6: 1,608,028 km (0.052 R)
• M7: 1,872,666 km (0.078 R)
• M8: 2,166,028 km (0.109 R)
• M9: 2,422,588 km (0.066 R)
• M10: 2,870,484 km (0.049 R)
• M11: 4,755,567 km (0.085 R)
• M12: 5,341,392 km (0.11 R)
• M13: 5,533,924 km (0.081 R)
• M14: 5,811,428 km (0.114 R)
• M15: 8,480,554 km (0.092 R)
• M16: 12,602,125 km (0.07 R)
• M17: 15,052,987 km (0.079 R)
• M18: 18,497,029 km (0.096 R)
• M19: 18,761,368 km (0.039 R)
• M20: 20,495,058 km (0.099 R)
• M21: 21,936,882 km (0.05 R)
• M22: 22,532,282 km (0.086 R)
• M23: 24,488,423 km (0.083 R)
• M24: 26,891,564 km (0.09 R)
• M25: 28,735,058 km (0.069 R)
• M26: 33,187,540 km (0.085 R)
• M27: 36,398,359 km (0.118 R)
• M28: 36,674,965 km (0.102 R)
• M29: 37,653,934 km (0.048 R)
• M30: 40,844,258 km (0.052 R)
• M31: 49,091,738 km (0.062 R)
• M32: 52,891,674 km (0.113 R)
• M33: 63,239,209 km (0.08 R)
• M34: 73,746,514 km (0.105 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 17,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit