🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.54 AU - 0.76 AU

Year: 183 Days

Day: 39.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 161.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,795,543 km

• M1: 29,920 km (0.118 R)
• M2: 176,077 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.75 AU - 0.93 AU

Year: 268 Days

Day: 39.5 Hours

Environment

Temp: 190 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,795,543 km

• M1: 41,439 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.81 AU - 0.99 AU

Year: 297 Days

Day: 12.2 Hours

Environment

Temp: 127 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 6.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.1

Radius: 11

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 10.94 AU - 13.4 AU

Year: 14785 Days

Day: 7.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 35,795,543 km

• M1: 138,378 km (0.064 R)
• M2: 503,397 km (0.115 R)
• M3: 1,217,876 km (0.086 R)
• M4: 2,262,967 km (0.058 R)
• M5: 3,799,636 km (0.112 R)
• M6: 4,358,534 km (0.117 R)
• M7: 5,459,275 km (0.097 R)
• M8: 11,878,969 km (0.079 R)
• M9: 16,002,783 km (0.08 R)
• M10: 18,019,363 km (0.078 R)
• M11: 23,598,466 km (0.1 R)
• M12: 29,104,715 km (0.09 R)
• M13: 31,740,180 km (0.053 R)
• M14: 36,956,209 km (0.111 R)
• M15: 48,890,978 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.1

Radius: 14

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.3 AU - 14.32 AU

Year: 15041 Days

Day: 5.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,795,543 km

• M1: 174,132 km (0.106 R)
• M2: 1,033,871 km (0.1 R)
• M3: 1,561,802 km (0.085 R)
• M4: 2,067,592 km (0.099 R)
• M5: 2,557,974 km (0.12 R)
• M6: 3,292,051 km (0.092 R)
• M7: 4,339,385 km (0.102 R)
• M8: 6,068,288 km (0.106 R)
• M9: 6,633,020 km (0.085 R)
• M10: 7,196,406 km (0.114 R)
• M11: 9,599,845 km (0.058 R)
• M12: 10,138,397 km (0.077 R)
• M13: 11,080,714 km (0.086 R)
• M14: 12,923,461 km (0.091 R)
• M15: 14,031,383 km (0.081 R)
• M16: 14,726,115 km (0.11 R)
• M17: 17,078,392 km (0.113 R)
• M18: 18,207,856 km (0.074 R)
• M19: 20,248,969 km (0.033 R)
• M20: 23,069,338 km (0.038 R)
• M21: 24,037,685 km (0.114 R)
• M22: 28,550,006 km (0.056 R)
• M23: 29,291,113 km (0.099 R)
• M24: 32,987,378 km (0.054 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 14,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit