🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.32 AU - 1.38 AU

Year: 585 Days

Day: 45.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,616,194 km

• M1: 34,856 km (0.106 R)
• M2: 50,714 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.45 AU - 3.67 AU

Year: 1995 Days

Day: 34.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.8

Radius: 14.6

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.1 AU - 9.98 AU

Year: 8498 Days

Day: 8.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,616,194 km

• M1: 181,612 km (0.064 R)
• M2: 732,132 km (0.083 R)
• M3: 1,681,181 km (0.096 R)
• M4: 2,217,190 km (0.096 R)
• M5: 3,355,181 km (0.099 R)
• M6: 4,191,583 km (0.055 R)
• M7: 5,290,529 km (0.111 R)
• M8: 6,208,162 km (0.082 R)
• M9: 7,071,491 km (0.117 R)
• M10: 8,056,294 km (0.118 R)
• M11: 8,899,278 km (0.058 R)
• M12: 9,557,658 km (0.043 R)
• M13: 11,400,555 km (0.08 R)
• M14: 11,896,322 km (0.109 R)
• M15: 12,521,641 km (0.088 R)
• M16: 16,606,261 km (0.031 R)
• M17: 17,898,637 km (0.081 R)
• M18: 19,803,467 km (0.113 R)
• M19: 21,588,768 km (0.106 R)
• M20: 22,952,951 km (0.054 R)
• M21: 25,571,063 km (0.088 R)
• M22: 29,192,977 km (0.089 R)
• M23: 29,810,966 km (0.074 R)
• M24: 32,590,345 km (0.091 R)
• M25: 34,270,179 km (0.065 R)
• M26: 35,305,397 km (0.087 R)
• M27: 39,907,626 km (0.06 R)
• M28: 41,569,808 km (0.073 R)
• M29: 42,090,408 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.1

Radius: 13.4

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 10.19 AU - 11.69 AU

Year: 13489 Days

Day: 10.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,616,194 km

• M1: 166,652 km (0.113 R)
• M2: 594,951 km (0.09 R)
• M3: 1,065,885 km (0.079 R)
• M4: 1,559,558 km (0.087 R)
• M5: 2,682,589 km (0.099 R)
• M6: 4,571,711 km (0.088 R)
• M7: 7,405,244 km (0.057 R)
• M8: 12,934,531 km (0.106 R)
• M9: 14,639,498 km (0.093 R)
• M10: 17,511,179 km (0.119 R)
• M11: 18,491,194 km (0.102 R)
• M12: 22,116,848 km (0.106 R)
• M13: 23,652,321 km (0.089 R)
• M14: 26,191,894 km (0.093 R)
• M15: 28,129,636 km (0.043 R)
• M16: 28,684,345 km (0.096 R)
• M17: 31,331,030 km (0.089 R)
• M18: 34,262,400 km (0.113 R)
• M19: 36,184,583 km (0.055 R)
• M20: 37,371,942 km (0.06 R)
• M21: 39,546,646 km (0.118 R)
• M22: 43,258,468 km (0.1 R)
• M23: 46,113,693 km (0.099 R)
• M24: 47,040,901 km (0.079 R)
• M25: 56,127,476 km (0.119 R)
• M26: 58,794,656 km (0.075 R)
• M27: 63,616,195 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 20,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit