🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.58 AU - 0.66 AU

Year: 171 Days

Day: 38 Hours

Environment

Temp: 169 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.12 AU - 2.98 AU

Year: 1425 Days

Day: 42 Hours

Environment

Temp: -76 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.24 AU - 5.12 AU

Year: 2990 Days

Day: 24 Hours

Environment

Temp: -110 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,820,159 km

• M1: 1,706,313 km (0.049 R)
• M2: 2,050,688 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.23 AU - 5.19 AU

Year: 3022 Days

Day: 46.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.91 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.9

Radius: 5

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 11.9 AU - 15.32 AU

Year: 17566 Days

Day: 24.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,820,159 km

• M1: 62,382 km (0.042 R)
• M2: 304,282 km (0.078 R)
• M3: 587,770 km (0.093 R)
• M4: 819,348 km (0.054 R)
• M5: 992,731 km (0.07 R)
• M6: 1,274,873 km (0.107 R)
• M7: 1,509,742 km (0.102 R)
• M8: 2,335,821 km (0.079 R)
• M9: 2,648,182 km (0.072 R)
• M10: 2,857,170 km (0.104 R)
• M11: 4,643,219 km (0.031 R)
• M12: 4,855,049 km (0.093 R)
• M13: 5,733,338 km (0.068 R)
• M14: 6,866,991 km (0.113 R)
• M15: 7,673,024 km (0.077 R)
• M16: 8,142,313 km (0.108 R)
• M17: 8,495,513 km (0.112 R)
• M18: 12,609,006 km (0.054 R)
• M19: 14,699,636 km (0.118 R)
• M20: 15,223,079 km (0.091 R)
• M21: 15,623,852 km (0.083 R)
• M22: 19,552,442 km (0.1 R)
• M23: 20,750,272 km (0.113 R)
• M24: 36,353,479 km (0.086 R)
• M25: 40,915,766 km (0.028 R)
• M26: 41,949,936 km (0.055 R)
• M27: 42,342,181 km (0.103 R)
• M28: 44,883,700 km (0.087 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 13,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit