🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.25 AU - 2.93 AU

Year: 1500 Days

Day: 41.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.87 AU - 3.31 AU

Year: 1955 Days

Day: 21.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.74 AU - 4 AU

Year: 2226 Days

Day: 25.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,037,817 km

• M1: 409,449 km (0.059 R)

Asteroid Belt

Center: 6.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.2

Radius: 12.9

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.39 AU - 10.19 AU

Year: 10190 Days

Day: 9.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 92,037,817 km

• M1: 160,369 km (0.096 R)
• M2: 605,123 km (0.081 R)
• M3: 1,146,518 km (0.078 R)
• M4: 2,544,061 km (0.077 R)
• M5: 4,715,026 km (0.078 R)
• M6: 9,116,644 km (0.111 R)
• M7: 9,609,569 km (0.052 R)
• M8: 13,197,973 km (0.114 R)
• M9: 17,596,300 km (0.074 R)
• M10: 18,753,290 km (0.116 R)
• M11: 20,708,833 km (0.086 R)
• M12: 27,388,229 km (0.082 R)
• M13: 32,334,233 km (0.106 R)
• M14: 39,900,594 km (0.117 R)
• M15: 46,656,434 km (0.105 R)
• M16: 52,550,142 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559

Radius: 4

Gravity: 34.94 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 14.44 AU - 23.26 AU

Year: 29454 Days

Day: 15.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 92,037,817 km

• M1: 59,241 km (0.054 R)
• M2: 281,094 km (0.059 R)
• M3: 595,250 km (0.089 R)
• M4: 1,243,607 km (0.109 R)
• M5: 1,521,859 km (0.037 R)
• M6: 2,608,688 km (0.03 R)
• M7: 2,952,314 km (0.028 R)
• M8: 3,415,918 km (0.066 R)
• M9: 3,601,868 km (0.115 R)
• M10: 4,709,191 km (0.072 R)
• M11: 7,161,250 km (0.115 R)
• M12: 7,885,603 km (0.069 R)
• M13: 8,432,084 km (0.086 R)
• M14: 8,945,205 km (0.042 R)
• M15: 11,479,393 km (0.103 R)
• M16: 12,541,388 km (0.111 R)
• M17: 12,835,348 km (0.068 R)
• M18: 14,294,525 km (0.063 R)
• M19: 15,521,826 km (0.098 R)
• M20: 16,377,975 km (0.078 R)
• M21: 20,622,814 km (0.084 R)
• M22: 22,507,748 km (0.049 R)
• M23: 26,616,304 km (0.12 R)
• M24: 28,089,693 km (0.099 R)
• M25: 32,973,315 km (0.088 R)
• M26: 34,384,173 km (0.085 R)
• M27: 35,834,674 km (0.057 R)
• M28: 37,024,127 km (0.091 R)
• M29: 39,481,421 km (0.098 R)
• M30: 43,870,922 km (0.032 R)
• M31: 45,748,824 km (0.12 R)
• M32: 55,354,055 km (0.026 R)
• M33: 58,968,489 km (0.103 R)
• M34: 82,713,112 km (0.117 R)
• M35: 86,099,259 km (0.116 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 12,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit