🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.91 AU - 2.25 AU

Year: 1085 Days

Day: 16.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,423,095 km

• M1: 267,481 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.08 AU - 3.18 AU

Year: 2003 Days

Day: 25 Hours

Environment

Temp: -93 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.7 AU - 4.62 AU

Year: 3069 Days

Day: 27.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.6

Radius: 8.2

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.44 AU - 11.64 AU

Year: 11505 Days

Day: 10.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,423,095 km

• M1: 103,223 km (0.105 R)
• M2: 627,862 km (0.112 R)
• M3: 5,461,818 km (0.1 R)
• M4: 6,301,362 km (0.052 R)
• M5: 6,623,895 km (0.116 R)
• M6: 7,577,880 km (0.063 R)
• M7: 10,188,064 km (0.119 R)
• M8: 11,194,409 km (0.095 R)
• M9: 11,721,592 km (0.037 R)
• M10: 12,210,328 km (0.079 R)
• M11: 15,112,227 km (0.119 R)
• M12: 15,756,396 km (0.113 R)
• M13: 18,012,332 km (0.047 R)
• M14: 18,957,341 km (0.056 R)
• M15: 20,397,370 km (0.102 R)
• M16: 23,493,897 km (0.092 R)
• M17: 25,784,539 km (0.115 R)
• M18: 28,901,112 km (0.032 R)
• M19: 32,471,564 km (0.118 R)
• M20: 34,638,489 km (0.087 R)
• M21: 36,899,960 km (0.065 R)
• M22: 40,474,153 km (0.031 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.1

Radius: 5.3

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 12.09 AU - 18.87 AU

Year: 22027 Days

Day: 19.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 30,423,095 km

• M1: 91,105 km (0.081 R)
• M2: 506,838 km (0.064 R)
• M3: 732,282 km (0.111 R)
• M4: 1,217,427 km (0.101 R)
• M5: 2,687,227 km (0.085 R)
• M6: 4,212,377 km (0.048 R)
• M7: 5,144,222 km (0.109 R)
• M8: 6,019,669 km (0.055 R)
• M9: 6,237,483 km (0.103 R)
• M10: 7,231,112 km (0.089 R)
• M11: 8,098,630 km (0.112 R)
• M12: 8,441,359 km (0.117 R)
• M13: 9,738,073 km (0.064 R)
• M14: 15,784,371 km (0.109 R)
• M15: 29,521,494 km (0.052 R)
• M16: 29,700,264 km (0.114 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 12,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit