🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.45 AU - 0.69 AU

Year: 155 Days

Day: 24 Hours

Environment

Temp: 171 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.58 AU - 0.72 AU

Year: 189 Days

Day: 29.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.75 AU - 0.89 AU

Year: 267 Days

Day: 44 Hours

Environment

Temp: 154 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,948,552 km

• M1: 170,242 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.65 AU - 3.73 AU

Year: 2050 Days

Day: 30.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,948,552 km

• M1: 644,168 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.29 AU - 4.33 AU

Year: 2676 Days

Day: 33.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.4

Radius: 10.6

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.72 AU - 7.68 AU

Year: 6953 Days

Day: 11.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 33,948,552 km

• M1: 131,796 km (0.056 R)
• M2: 605,123 km (0.106 R)
• M3: 973,733 km (0.068 R)
• M4: 1,426,117 km (0.115 R)
• M5: 2,091,827 km (0.075 R)
• M6: 2,566,351 km (0.103 R)
• M7: 3,710,476 km (0.092 R)
• M8: 4,110,351 km (0.086 R)
• M9: 4,512,919 km (0.113 R)
• M10: 5,137,939 km (0.108 R)
• M11: 5,636,249 km (0.062 R)
• M12: 6,527,254 km (0.087 R)
• M13: 8,191,231 km (0.096 R)
• M14: 8,627,908 km (0.085 R)
• M15: 9,206,103 km (0.108 R)
• M16: 10,439,837 km (0.12 R)
• M17: 12,184,148 km (0.117 R)
• M18: 14,801,513 km (0.066 R)
• M19: 16,427,791 km (0.092 R)
• M20: 16,931,786 km (0.113 R)
• M21: 18,236,878 km (0.044 R)
• M22: 20,103,710 km (0.119 R)
• M23: 21,416,880 km (0.097 R)
• M24: 23,891,229 km (0.069 R)
• M25: 25,280,544 km (0.097 R)
• M26: 28,129,935 km (0.112 R)
• M27: 30,900,039 km (0.104 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 11,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit