🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.33 AU - 1.57 AU

Year: 622 Days

Day: 43.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,831,940 km

• M1: 126,560 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.45 AU - 3.71 AU

Year: 2414 Days

Day: 18.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.1

Radius: 13.1

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.95 AU - 11.51 AU

Year: 13414 Days

Day: 5.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 52,831,940 km

• M1: 163,062 km (0.118 R)
• M2: 655,837 km (0.077 R)
• M3: 1,411,606 km (0.115 R)
• M4: 1,874,013 km (0.074 R)
• M5: 2,741,082 km (0.083 R)
• M6: 3,231,613 km (0.081 R)
• M7: 4,050,662 km (0.077 R)
• M8: 4,940,170 km (0.09 R)
• M9: 5,742,165 km (0.11 R)
• M10: 7,188,028 km (0.111 R)
• M11: 8,723,052 km (0.106 R)
• M12: 10,361,298 km (0.1 R)
• M13: 11,170,323 km (0.109 R)
• M14: 11,618,668 km (0.082 R)
• M15: 13,408,756 km (0.059 R)
• M16: 14,174,099 km (0.025 R)
• M17: 16,214,764 km (0.088 R)
• M18: 17,157,380 km (0.025 R)
• M19: 20,287,566 km (0.062 R)
• M20: 21,211,183 km (0.111 R)
• M21: 21,640,080 km (0.12 R)
• M22: 23,323,206 km (0.108 R)
• M23: 31,154,505 km (0.092 R)
• M24: 33,182,304 km (0.042 R)
• M25: 38,507,689 km (0.049 R)
• M26: 39,404,378 km (0.052 R)
• M27: 40,314,831 km (0.086 R)
• M28: 42,720,664 km (0.084 R)
• M29: 44,797,382 km (0.067 R)
• M30: 45,504,381 km (0.074 R)
• M31: 47,523,653 km (0.083 R)
• M32: 48,258,927 km (0.066 R)
• M33: 51,739,920 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.4

Radius: 11.2

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.34 AU - 13.98 AU

Year: 14192 Days

Day: 14.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,831,940 km

• M1: 139,425 km (0.071 R)
• M2: 573,558 km (0.073 R)
• M3: 1,464,713 km (0.083 R)
• M4: 3,717,956 km (0.1 R)
• M5: 5,005,246 km (0.114 R)
• M6: 5,715,387 km (0.115 R)
• M7: 6,885,242 km (0.119 R)
• M8: 8,073,199 km (0.099 R)
• M9: 10,367,132 km (0.09 R)
• M10: 11,635,124 km (0.065 R)
• M11: 12,880,526 km (0.074 R)
• M12: 16,707,539 km (0.064 R)
• M13: 20,469,626 km (0.107 R)
• M14: 21,061,735 km (0.036 R)
• M15: 24,008,214 km (0.092 R)
• M16: 25,241,050 km (0.105 R)
• M17: 26,118,891 km (0.095 R)
• M18: 27,524,662 km (0.063 R)
• M19: 28,874,633 km (0.062 R)
• M20: 34,124,621 km (0.046 R)
• M21: 39,585,691 km (0.099 R)
• M22: 47,785,599 km (0.059 R)
• M23: 50,496,163 km (0.112 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 13,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit