🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.58 AU - 0.66 AU

Year: 179 Days

Day: 28.7 Hours

Environment

Temp: 227 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,353,142 km

• M1: 42,486 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.61 AU - 0.87 AU

Year: 234 Days

Day: 27.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,353,142 km

• M1: 82,428 km (0.11 R)

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638

Radius: 8.7

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.12 AU - 7.22 AU

Year: 5626 Days

Day: 12.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 32,353,142 km

• M1: 108,458 km (0.075 R)
• M2: 587,321 km (0.037 R)
• M3: 1,001,408 km (0.101 R)
• M4: 1,448,107 km (0.069 R)
• M5: 1,798,166 km (0.105 R)
• M6: 2,430,217 km (0.042 R)
• M7: 2,816,479 km (0.111 R)
• M8: 3,243,431 km (0.08 R)
• M9: 3,537,092 km (0.089 R)
• M10: 3,941,006 km (0.102 R)
• M11: 5,426,663 km (0.03 R)
• M12: 6,637,807 km (0.041 R)
• M13: 7,148,684 km (0.107 R)
• M14: 8,020,241 km (0.118 R)
• M15: 11,107,044 km (0.101 R)
• M16: 12,324,471 km (0.034 R)
• M17: 12,629,351 km (0.113 R)
• M18: 14,119,795 km (0.069 R)
• M19: 14,793,135 km (0.032 R)
• M20: 15,312,090 km (0.111 R)
• M21: 15,664,692 km (0.094 R)
• M22: 16,264,580 km (0.079 R)
• M23: 18,418,939 km (0.096 R)
• M24: 19,427,228 km (0.091 R)
• M25: 19,979,843 km (0.054 R)
• M26: 21,188,893 km (0.046 R)
• M27: 21,922,521 km (0.12 R)
• M28: 22,977,784 km (0.109 R)
• M29: 25,929,649 km (0.118 R)
• M30: 27,280,967 km (0.119 R)
• M31: 30,307,332 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187

Radius: 9

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.75 AU - 10.09 AU

Year: 10613 Days

Day: 11.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 32,353,142 km

• M1: 113,246 km (0.093 R)
• M2: 850,464 km (0.114 R)
• M3: 1,616,106 km (0.1 R)
• M4: 1,937,592 km (0.069 R)
• M5: 2,237,835 km (0.047 R)
• M6: 4,046,174 km (0.097 R)
• M7: 4,567,223 km (0.084 R)
• M8: 4,911,896 km (0.064 R)
• M9: 7,110,836 km (0.102 R)
• M10: 7,466,131 km (0.088 R)
• M11: 8,406,353 km (0.097 R)
• M12: 10,115,958 km (0.101 R)
• M13: 19,017,480 km (0.061 R)
• M14: 20,762,539 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 16,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit