🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.57 AU - 0.93 AU

Year: 246 Days

Day: 14.8 Hours

Environment

Temp: 89 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.97 AU - 1.23 AU

Year: 437 Days

Day: 35.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 13,963,507 km

• M1: 181,163 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.14 AU - 1.22 AU

Year: 485 Days

Day: 32.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 13,963,507 km

• M1: 654,191 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.88 AU - 2.52 AU

Year: 1236 Days

Day: 45.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,963,507 km

• M1: 213,177 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.2

Radius: 13

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.99 AU - 6.57 AU

Year: 4595 Days

Day: 8.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 13,963,507 km

• M1: 165,156 km (0.095 R)
• M2: 334,800 km (0.03 R)
• M3: 428,299 km (0.119 R)
• M4: 515,813 km (0.107 R)
• M5: 644,767 km (0.088 R)
• M6: 884,722 km (0.086 R)
• M7: 1,163,423 km (0.107 R)
• M8: 1,277,715 km (0.078 R)
• M9: 1,508,844 km (0.07 R)
• M10: 1,774,231 km (0.104 R)
• M11: 1,928,466 km (0.115 R)
• M12: 2,087,339 km (0.084 R)
• M13: 2,317,121 km (0.083 R)
• M14: 2,406,880 km (0.114 R)
• M15: 2,922,095 km (0.066 R)
• M16: 3,044,017 km (0.114 R)
• M17: 3,230,267 km (0.058 R)
• M18: 3,510,314 km (0.112 R)
• M19: 3,784,976 km (0.077 R)
• M20: 4,066,968 km (0.067 R)
• M21: 4,665,658 km (0.108 R)
• M22: 4,780,250 km (0.109 R)
• M23: 5,026,788 km (0.101 R)
• M24: 5,426,812 km (0.12 R)
• M25: 6,163,731 km (0.073 R)
• M26: 6,337,115 km (0.112 R)
• M27: 6,672,663 km (0.111 R)
• M28: 7,014,046 km (0.08 R)
• M29: 7,327,753 km (0.049 R)
• M30: 7,411,228 km (0.09 R)
• M31: 7,713,865 km (0.064 R)
• M32: 7,883,808 km (0.092 R)
• M33: 8,123,912 km (0.086 R)
• M34: 8,436,123 km (0.058 R)
• M35: 8,664,110 km (0.078 R)
• M36: 9,487,198 km (0.068 R)
• M37: 9,596,404 km (0.039 R)
• M38: 9,687,659 km (0.047 R)
• M39: 9,981,918 km (0.064 R)
• M40: 10,297,869 km (0.067 R)
• M41: 11,439,001 km (0.116 R)
• M42: 11,535,791 km (0.04 R)
• M43: 12,301,134 km (0.092 R)
• M44: 12,639,973 km (0.086 R)
• M45: 12,840,584 km (0.079 R)
• M46: 13,224,901 km (0.115 R)
• M47: 13,387,962 km (0.101 R)
• M48: 13,490,138 km (0.114 R)
• M49: 13,757,020 km (0.071 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 17,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit