🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.84 AU - 0.94 AU

Year: 305 Days

Day: 27.1 Hours

Environment

Temp: 93 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.31 AU - 2.09 AU

Year: 806 Days

Day: 31 Hours

Environment

Temp: -55 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,264,779 km

• M1: 344,973 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.18 AU - 3.28 AU

Year: 2110 Days

Day: 40.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 177.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,264,779 km

• M1: 106,514 km (0.086 R)

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.7

Radius: 10.8

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.61 AU - 8.89 AU

Year: 8612 Days

Day: 11.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,264,779 km

• M1: 134,339 km (0.06 R)
• M2: 566,378 km (0.041 R)
• M3: 2,605,696 km (0.1 R)
• M4: 3,229,818 km (0.082 R)
• M5: 4,509,029 km (0.064 R)
• M6: 5,377,445 km (0.077 R)
• M7: 7,160,801 km (0.11 R)
• M8: 8,034,752 km (0.05 R)
• M9: 8,430,438 km (0.036 R)
• M10: 8,839,140 km (0.098 R)
• M11: 11,301,222 km (0.032 R)
• M12: 13,563,291 km (0.047 R)
• M13: 14,638,002 km (0.094 R)
• M14: 17,316,702 km (0.102 R)
• M15: 20,468,579 km (0.112 R)
• M16: 24,530,311 km (0.061 R)
• M17: 25,459,014 km (0.112 R)
• M18: 27,783,317 km (0.046 R)
• M19: 29,202,701 km (0.102 R)
• M20: 30,669,807 km (0.109 R)
• M21: 42,475,623 km (0.098 R)
• M22: 43,949,461 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.3

Radius: 10

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.13 AU - 15.11 AU

Year: 15335 Days

Day: 9.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,264,779 km

• M1: 128,205 km (0.08 R)
• M2: 525,537 km (0.034 R)
• M3: 1,788,592 km (0.08 R)
• M4: 4,991,632 km (0.059 R)
• M5: 7,277,188 km (0.09 R)
• M6: 9,070,418 km (0.085 R)
• M7: 9,505,748 km (0.114 R)
• M8: 12,286,024 km (0.107 R)
• M9: 13,092,207 km (0.084 R)
• M10: 13,719,471 km (0.069 R)
• M11: 14,809,591 km (0.046 R)
• M12: 15,185,381 km (0.104 R)
• M13: 15,878,019 km (0.072 R)
• M14: 16,915,630 km (0.116 R)
• M15: 20,115,678 km (0.098 R)
• M16: 39,205,563 km (0.061 R)
• M17: 42,591,411 km (0.086 R)
• M18: 44,901,801 km (0.115 R)
• M19: 45,531,608 km (0.102 R)
• M20: 47,294,320 km (0.054 R)
• M21: 53,029,902 km (0.074 R)
• M22: 56,978,239 km (0.099 R)
• M23: 60,160,335 km (0.117 R)
• M24: 61,118,360 km (0.086 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 10,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit