🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.84 AU - 1.28 AU

Year: 382 Days

Day: 40.7 Hours

Environment

Temp: 83 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.99 AU - 1.31 AU

Year: 431 Days

Day: 16.2 Hours

Environment

Temp: 39 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.73 AU - 2.09 AU

Year: 923 Days

Day: 26.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.85 AU - 3.01 AU

Year: 1325 Days

Day: 13.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.5

Radius: 13.8

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.25 AU - 7.39 AU

Year: 6231 Days

Day: 10.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,655,708 km

• M1: 172,337 km (0.083 R)
• M2: 611,855 km (0.047 R)
• M3: 1,239,867 km (0.103 R)
• M4: 2,188,018 km (0.107 R)
• M5: 3,264,226 km (0.068 R)
• M6: 3,861,271 km (0.099 R)
• M7: 5,807,240 km (0.07 R)
• M8: 7,735,257 km (0.106 R)
• M9: 9,018,657 km (0.103 R)
• M10: 10,731,254 km (0.099 R)
• M11: 14,250,244 km (0.096 R)
• M12: 15,661,102 km (0.07 R)
• M13: 16,302,877 km (0.113 R)
• M14: 19,264,615 km (0.091 R)
• M15: 19,927,184 km (0.063 R)
• M16: 26,412,252 km (0.092 R)
• M17: 30,276,365 km (0.042 R)
• M18: 35,152,358 km (0.099 R)
• M19: 36,812,446 km (0.053 R)
• M20: 37,377,327 km (0.104 R)

Asteroid Belt

Center: 8.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.1

Radius: 8.6

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.49 AU - 11.17 AU

Year: 12469 Days

Day: 12.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,655,708 km

• M1: 106,962 km (0.04 R)
• M2: 456,124 km (0.117 R)
• M3: 1,129,763 km (0.119 R)
• M4: 1,672,504 km (0.1 R)
• M5: 2,100,354 km (0.103 R)
• M6: 5,493,383 km (0.118 R)
• M7: 6,675,506 km (0.073 R)
• M8: 8,019,194 km (0.081 R)
• M9: 9,584,736 km (0.115 R)
• M10: 10,096,959 km (0.116 R)
• M11: 12,936,177 km (0.056 R)
• M12: 13,561,945 km (0.104 R)
• M13: 14,273,432 km (0.11 R)
• M14: 15,490,860 km (0.109 R)
• M15: 19,476,446 km (0.1 R)
• M16: 19,884,549 km (0.061 R)
• M17: 23,265,760 km (0.032 R)
• M18: 23,540,721 km (0.074 R)
• M19: 25,332,903 km (0.098 R)
• M20: 33,647,703 km (0.1 R)
• M21: 36,039,623 km (0.081 R)
• M22: 36,778,786 km (0.101 R)
• M23: 39,057,012 km (0.053 R)
• M24: 50,173,480 km (0.119 R)
• M25: 51,404,671 km (0.111 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 17,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit