🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.4 AU - 0.64 AU

Year: 139 Days

Day: 12.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,957,566 km

• M1: 25,432 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.48 AU - 0.62 AU

Year: 151 Days

Day: 37 Hours

Environment

Temp: 228 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,957,566 km

• M1: 46,375 km (0.077 R)
• M2: 148,999 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.62 AU - 0.86 AU

Year: 236 Days

Day: 42.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.69 AU - 1.09 AU

Year: 311 Days

Day: 44.1 Hours

Environment

Temp: 76 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,957,566 km

• M1: 43,234 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.99 AU - 3.01 AU

Year: 1927 Days

Day: 30 Hours

Environment

Temp: -108 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,957,566 km

• M1: 131,497 km (0.088 R)

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715

Radius: 9.3

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.65 AU - 6.93 AU

Year: 6562 Days

Day: 14.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 75,957,566 km

• M1: 115,639 km (0.074 R)
• M2: 500,106 km (0.116 R)
• M3: 910,453 km (0.111 R)
• M4: 1,491,640 km (0.031 R)
• M5: 2,303,508 km (0.116 R)
• M6: 2,905,490 km (0.107 R)
• M7: 3,362,661 km (0.079 R)
• M8: 3,678,163 km (0.109 R)
• M9: 4,527,879 km (0.086 R)
• M10: 7,293,644 km (0.106 R)
• M11: 9,354,654 km (0.106 R)
• M12: 14,648,025 km (0.114 R)
• M13: 15,432,816 km (0.056 R)
• M14: 17,152,144 km (0.084 R)
• M15: 17,617,992 km (0.086 R)
• M16: 18,854,568 km (0.079 R)
• M17: 22,991,248 km (0.112 R)
• M18: 25,570,764 km (0.097 R)
• M19: 28,988,477 km (0.084 R)
• M20: 31,002,214 km (0.093 R)
• M21: 31,693,655 km (0.099 R)
• M22: 35,843,650 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.7

Radius: 5

Gravity: 16.11 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 16.81 AU - 17.21 AU

Year: 26017 Days

Day: 21.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 75,957,566 km

• M1: 78,539 km (0.074 R)
• M2: 384,915 km (0.088 R)
• M3: 1,085,333 km (0.056 R)
• M4: 1,262,307 km (0.106 R)
• M5: 1,539,512 km (0.105 R)
• M6: 1,837,660 km (0.101 R)
• M7: 2,525,810 km (0.094 R)
• M8: 4,811,068 km (0.104 R)
• M9: 6,932,216 km (0.116 R)
• M10: 7,258,489 km (0.068 R)
• M11: 9,156,138 km (0.096 R)
• M12: 9,663,424 km (0.073 R)
• M13: 10,189,111 km (0.033 R)
• M14: 11,361,210 km (0.118 R)
• M15: 13,750,887 km (0.052 R)
• M16: 14,117,401 km (0.101 R)
• M17: 16,210,874 km (0.026 R)
• M18: 17,975,680 km (0.113 R)
• M19: 22,482,316 km (0.098 R)
• M20: 29,952,336 km (0.073 R)
• M21: 39,801,561 km (0.118 R)
• M22: 45,853,692 km (0.046 R)
• M23: 47,498,820 km (0.027 R)
• M24: 48,167,672 km (0.085 R)
• M25: 63,705,206 km (0.086 R)
• M26: 66,790,812 km (0.087 R)
• M27: 69,544,310 km (0.051 R)
• M28: 72,593,264 km (0.095 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 16,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit