🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.46 AU - 0.56 AU

Year: 138 Days

Day: 45.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.48 AU - 0.6 AU

Year: 150 Days

Day: 45.4 Hours

Environment

Temp: 215 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.56 AU - 0.74 AU

Year: 198 Days

Day: 16.8 Hours

Environment

Temp: 106 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,018,068 km

• M1: 73,004 km (0.12 R)
• M2: 441,613 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1 AU - 1.1 AU

Year: 408 Days

Day: 12.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.7

Radius: 11.3

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.64 AU - 10.34 AU

Year: 10209 Days

Day: 11.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 27,018,068 km

• M1: 142,866 km (0.097 R)
• M2: 324,179 km (0.055 R)
• M3: 545,434 km (0.036 R)
• M4: 617,091 km (0.11 R)
• M5: 703,708 km (0.114 R)
• M6: 915,090 km (0.077 R)
• M7: 1,216,231 km (0.084 R)
• M8: 1,400,386 km (0.084 R)
• M9: 1,780,663 km (0.118 R)
• M10: 2,331,483 km (0.111 R)
• M11: 3,419,957 km (0.103 R)
• M12: 3,520,337 km (0.077 R)
• M13: 4,338,039 km (0.106 R)
• M14: 4,556,901 km (0.095 R)
• M15: 5,897,746 km (0.119 R)
• M16: 6,586,196 km (0.095 R)
• M17: 7,145,094 km (0.104 R)
• M18: 7,561,125 km (0.091 R)
• M19: 7,745,579 km (0.109 R)
• M20: 8,200,058 km (0.108 R)
• M21: 8,335,294 km (0.065 R)
• M22: 9,190,695 km (0.115 R)
• M23: 9,814,668 km (0.111 R)
• M24: 10,219,031 km (0.06 R)
• M25: 10,511,046 km (0.113 R)
• M26: 12,538,546 km (0.099 R)
• M27: 13,644,672 km (0.109 R)
• M28: 13,773,027 km (0.1 R)
• M29: 14,128,173 km (0.059 R)
• M30: 16,595,341 km (0.093 R)
• M31: 17,215,424 km (0.095 R)
• M32: 18,655,902 km (0.067 R)
• M33: 18,762,715 km (0.086 R)
• M34: 19,084,799 km (0.106 R)
• M35: 20,869,801 km (0.047 R)
• M36: 21,054,853 km (0.104 R)
• M37: 21,129,054 km (0.058 R)
• M38: 21,352,254 km (0.032 R)
• M39: 21,464,153 km (0.113 R)
• M40: 22,252,683 km (0.084 R)
• M41: 22,669,613 km (0.111 R)
• M42: 22,974,343 km (0.114 R)
• M43: 23,549,398 km (0.119 R)
• M44: 24,129,389 km (0.116 R)
• M45: 25,303,283 km (0.118 R)
• M46: 25,817,750 km (0.078 R)
• M47: 26,696,189 km (0.105 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: 437 - 20,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit