🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.85 AU - 1.29 AU

Year: 398 Days

Day: 36.6 Hours

Environment

Temp: 38 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,466,830 km

• M1: 34,707 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.2 AU - 1.26 AU

Year: 491 Days

Day: 47 Hours

Environment

Temp: 8 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.17 AU - 3.25 AU

Year: 1606 Days

Day: 34.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.41 AU - 3.07 AU

Year: 1632 Days

Day: 13.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,466,830 km

• M1: 58,343 km (0.095 R)

Asteroid Belt

Center: 4.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.9

Radius: 13.4

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.67 AU - 7.61 AU

Year: 5476 Days

Day: 5.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 27,466,830 km

• M1: 166,951 km (0.112 R)
• M2: 889,060 km (0.105 R)
• M3: 1,688,511 km (0.08 R)
• M4: 2,160,492 km (0.097 R)
• M5: 2,965,030 km (0.094 R)
• M6: 3,398,116 km (0.069 R)
• M7: 4,139,672 km (0.074 R)
• M8: 4,585,923 km (0.12 R)
• M9: 5,802,153 km (0.079 R)
• M10: 7,560,676 km (0.071 R)
• M11: 8,304,178 km (0.119 R)
• M12: 9,095,999 km (0.076 R)
• M13: 11,139,805 km (0.078 R)
• M14: 12,340,927 km (0.114 R)
• M15: 12,776,257 km (0.084 R)
• M16: 13,626,720 km (0.107 R)
• M17: 14,675,102 km (0.025 R)
• M18: 15,109,235 km (0.109 R)
• M19: 16,755,410 km (0.081 R)
• M20: 18,581,402 km (0.062 R)
• M21: 21,843,683 km (0.1 R)
• M22: 23,647,085 km (0.11 R)
• M23: 26,736,281 km (0.104 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 18,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit