🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.8 AU - 1.04 AU

Year: 340 Days

Day: 28.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.62 AU - 1.66 AU

Year: 809 Days

Day: 22.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 145.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.82 AU - 2.78 AU

Year: 1343 Days

Day: 47.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,624,586 km

• M1: 13,763 km (0.032 R)

Asteroid Belt

Center: 2.68 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.53 AU - 3.59 AU

Year: 2061 Days

Day: 23.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 62.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.6

Radius: 13

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.62 AU - 4.96 AU

Year: 4036 Days

Day: 12.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 26,624,586 km

• M1: 161,715 km (0.061 R)
• M2: 665,411 km (0.075 R)
• M3: 1,579,604 km (0.1 R)
• M4: 2,339,860 km (0.029 R)
• M5: 2,822,313 km (0.092 R)
• M6: 3,313,294 km (0.09 R)
• M7: 4,101,375 km (0.106 R)
• M8: 4,612,701 km (0.053 R)
• M9: 6,109,427 km (0.082 R)
• M10: 6,778,579 km (0.068 R)
• M11: 7,429,030 km (0.041 R)
• M12: 8,704,651 km (0.102 R)
• M13: 9,355,701 km (0.066 R)
• M14: 9,794,023 km (0.116 R)
• M15: 10,755,189 km (0.027 R)
• M16: 12,623,368 km (0.12 R)
• M17: 13,110,009 km (0.105 R)
• M18: 14,017,769 km (0.079 R)
• M19: 15,623,403 km (0.043 R)
• M20: 18,011,584 km (0.066 R)
• M21: 21,037,949 km (0.109 R)
• M22: 22,211,544 km (0.052 R)
• M23: 23,282,964 km (0.069 R)
• M24: 24,613,637 km (0.118 R)
• M25: 26,072,814 km (0.049 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 14,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit