🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.52 AU - 0.72 AU

Year: 179 Days

Day: 26.2 Hours

Environment

Temp: 219 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.74 AU - 1.18 AU

Year: 345 Days

Day: 30 Hours

Environment

Temp: 40 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,688,145 km

• M1: 29,620 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.49 AU - 2.89 AU

Year: 1620 Days

Day: 24.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.1

Radius: 7

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 12.55 AU - 18.43 AU

Year: 22379 Days

Day: 17.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 89,688,145 km

• M1: 87,066 km (0.079 R)
• M2: 329,265 km (0.093 R)
• M3: 661,372 km (0.1 R)
• M4: 1,634,357 km (0.112 R)
• M5: 2,080,607 km (0.043 R)
• M6: 2,540,621 km (0.083 R)
• M7: 5,256,420 km (0.115 R)
• M8: 10,114,910 km (0.111 R)
• M9: 13,105,821 km (0.106 R)
• M10: 13,970,496 km (0.111 R)
• M11: 14,244,111 km (0.05 R)
• M12: 21,296,603 km (0.046 R)
• M13: 22,771,489 km (0.087 R)
• M14: 24,214,959 km (0.047 R)
• M15: 25,616,242 km (0.061 R)
• M16: 27,176,697 km (0.09 R)
• M17: 28,909,938 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.5

Radius: 5.2

Gravity: 29.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 12.37 AU - 19.89 AU

Year: 23781 Days

Day: 24.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 89,688,145 km

• M1: 64,925 km (0.104 R)
• M2: 243,994 km (0.092 R)
• M3: 520,750 km (0.097 R)
• M4: 825,481 km (0.1 R)
• M5: 1,382,733 km (0.105 R)
• M6: 1,789,789 km (0.079 R)
• M7: 2,365,442 km (0.092 R)
• M8: 2,734,649 km (0.079 R)
• M9: 3,464,387 km (0.097 R)
• M10: 5,139,435 km (0.097 R)
• M11: 5,504,603 km (0.095 R)
• M12: 7,856,431 km (0.071 R)
• M13: 8,231,623 km (0.12 R)
• M14: 8,675,031 km (0.109 R)
• M15: 11,000,829 km (0.089 R)
• M16: 14,177,091 km (0.101 R)
• M17: 16,488,229 km (0.069 R)
• M18: 16,925,802 km (0.064 R)
• M19: 19,134,465 km (0.052 R)
• M20: 20,608,303 km (0.063 R)
• M21: 24,338,227 km (0.118 R)
• M22: 25,948,349 km (0.075 R)
• M23: 27,628,034 km (0.088 R)
• M24: 28,619,718 km (0.109 R)
• M25: 32,006,614 km (0.112 R)
• M26: 37,422,655 km (0.097 R)
• M27: 41,460,900 km (0.105 R)
• M28: 58,473,619 km (0.059 R)
• M29: 73,323,003 km (0.095 R)
• M30: 73,794,086 km (0.081 R)
• M31: 85,715,242 km (0.042 R)
• M32: 88,884,024 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 18,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit