🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.52 AU - 0.58 AU

Year: 146 Days

Day: 23.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,045,158 km

• M1: 67,469 km (0.109 R)
• M2: 306,975 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.74 AU - 0.95 AU

Year: 276 Days

Day: 38 Hours

Environment

Temp: 152 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,045,158 km

• M1: 75,397 km (0.065 R)

Asteroid Belt

Center: 3.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.4

Radius: 12.6

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.29 AU - 5.65 AU

Year: 4582 Days

Day: 11.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 27,045,158 km

• M1: 156,629 km (0.096 R)
• M2: 628,311 km (0.09 R)
• M3: 1,034,619 km (0.069 R)
• M4: 1,520,214 km (0.093 R)
• M5: 2,649,977 km (0.06 R)
• M6: 3,315,089 km (0.085 R)
• M7: 4,158,522 km (0.081 R)
• M8: 6,056,619 km (0.091 R)
• M9: 6,878,660 km (0.116 R)
• M10: 8,101,323 km (0.076 R)
• M11: 8,941,016 km (0.118 R)
• M12: 9,670,306 km (0.094 R)
• M13: 10,351,724 km (0.064 R)
• M14: 11,156,261 km (0.041 R)
• M15: 12,539,593 km (0.079 R)
• M16: 14,521,465 km (0.105 R)
• M17: 15,245,220 km (0.08 R)
• M18: 19,362,452 km (0.086 R)
• M19: 20,376,726 km (0.119 R)
• M20: 21,927,757 km (0.098 R)
• M21: 28,320,074 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.2

Radius: 10.8

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.44 AU - 5.62 AU

Year: 4658 Days

Day: 7.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 27,045,158 km

• M1: 134,339 km (0.077 R)
• M2: 652,247 km (0.106 R)
• M3: 1,298,061 km (0.091 R)
• M4: 1,694,046 km (0.085 R)
• M5: 2,214,796 km (0.045 R)
• M6: 2,736,594 km (0.039 R)
• M7: 3,418,012 km (0.096 R)
• M8: 3,810,108 km (0.036 R)
• M9: 5,250,287 km (0.116 R)
• M10: 5,605,283 km (0.109 R)
• M11: 7,321,918 km (0.113 R)
• M12: 8,155,777 km (0.098 R)
• M13: 10,907,181 km (0.086 R)
• M14: 11,532,799 km (0.095 R)
• M15: 11,994,159 km (0.107 R)
• M16: 13,605,029 km (0.116 R)
• M17: 16,428,689 km (0.038 R)
• M18: 18,473,243 km (0.106 R)
• M19: 21,157,926 km (0.076 R)
• M20: 21,780,253 km (0.075 R)
• M21: 22,131,210 km (0.041 R)
• M22: 22,557,414 km (0.091 R)
• M23: 25,153,685 km (0.033 R)
• M24: 26,803,750 km (0.066 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 19,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit