🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.54 AU - 0.64 AU

Year: 165 Days

Day: 44.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,628,402 km

• M1: 342,130 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.22 AU - 1.64 AU

Year: 621 Days

Day: 25.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.19 AU - 2.43 AU

Year: 1276 Days

Day: 24.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,628,402 km

• M1: 130,898 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.97 AU - 3.04 AU

Year: 1437 Days

Day: 16 Hours

Environment

Temp: -91 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.49 AU - 3.93 AU

Year: 2090 Days

Day: 34.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,628,402 km

• M1: 83,775 km (0.107 R)
• M2: 598,541 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.47 AU - 4.25 AU

Year: 2756 Days

Day: 23.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,628,402 km

• M1: 36,352 km (0.096 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.75 AU - 5.73 AU

Year: 3751 Days

Day: 19 Hours

Environment

Temp: -136 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,628,402 km

• M1: 1,157,439 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.3

Radius: 5.8

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 12.19 AU - 19.89 AU

Year: 23347 Days

Day: 23.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,628,402 km

• M1: 72,405 km (0.099 R)
• M2: 272,418 km (0.093 R)
• M3: 507,436 km (0.11 R)
• M4: 818,600 km (0.093 R)
• M5: 1,549,086 km (0.099 R)
• M6: 1,824,346 km (0.068 R)
• M7: 2,170,216 km (0.046 R)
• M8: 3,889,844 km (0.104 R)
• M9: 4,245,737 km (0.101 R)
• M10: 4,623,023 km (0.085 R)
• M11: 6,727,416 km (0.061 R)
• M12: 7,284,070 km (0.117 R)
• M13: 7,917,467 km (0.064 R)
• M14: 8,685,503 km (0.055 R)
• M15: 10,147,224 km (0.106 R)
• M16: 10,480,528 km (0.103 R)
• M17: 11,169,127 km (0.115 R)
• M18: 14,434,699 km (0.082 R)
• M19: 16,397,273 km (0.028 R)
• M20: 18,366,879 km (0.048 R)
• M21: 20,842,873 km (0.08 R)
• M22: 23,148,775 km (0.054 R)
• M23: 24,910,589 km (0.066 R)
• M24: 29,365,464 km (0.109 R)
• M25: 32,016,487 km (0.088 R)
• M26: 35,453,798 km (0.027 R)
• M27: 39,401,087 km (0.119 R)
• M28: 44,070,635 km (0.084 R)
• M29: 44,660,649 km (0.089 R)
• M30: 45,405,347 km (0.105 R)
• M31: 46,158,423 km (0.118 R)
• M32: 47,844,241 km (0.119 R)
• M33: 53,816,039 km (0.116 R)
• M34: 56,026,796 km (0.08 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 10,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit