🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.74 AU - 0.9 AU

Year: 270 Days

Day: 21.4 Hours

Environment

Temp: 179 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.09 AU - 1.13 AU

Year: 425 Days

Day: 46.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.83 AU - 3.21 AU

Year: 1907 Days

Day: 33.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,660,741 km

• M1: 88,712 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.33 AU - 5.37 AU

Year: 3882 Days

Day: 20.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,660,741 km

• M1: 40,092 km (0.089 R)
• M2: 76,145 km (0.116 R)

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.2

Radius: 13.9

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.26 AU - 6.76 AU

Year: 5355 Days

Day: 6.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,660,741 km

• M1: 175,030 km (0.117 R)
• M2: 738,565 km (0.089 R)
• M3: 1,234,332 km (0.045 R)
• M4: 3,699,256 km (0.077 R)
• M5: 5,567,135 km (0.05 R)
• M6: 6,574,078 km (0.112 R)
• M7: 7,886,201 km (0.072 R)
• M8: 8,425,950 km (0.073 R)
• M9: 9,031,523 km (0.082 R)
• M10: 9,972,344 km (0.042 R)
• M11: 10,977,492 km (0.078 R)
• M12: 11,504,824 km (0.103 R)
• M13: 13,029,675 km (0.038 R)
• M14: 13,785,743 km (0.104 R)
• M15: 15,149,926 km (0.045 R)
• M16: 19,364,397 km (0.095 R)
• M17: 26,036,163 km (0.1 R)
• M18: 26,631,712 km (0.118 R)
• M19: 27,236,387 km (0.098 R)
• M20: 27,938,450 km (0.096 R)
• M21: 28,833,045 km (0.086 R)
• M22: 32,899,265 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.4

Radius: 8.8

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.26 AU - 10.32 AU

Year: 9471 Days

Day: 12.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 46,660,741 km

• M1: 109,655 km (0.046 R)
• M2: 522,396 km (0.107 R)
• M3: 1,067,082 km (0.099 R)
• M4: 1,378,993 km (0.086 R)
• M5: 1,891,067 km (0.039 R)
• M6: 2,584,004 km (0.081 R)
• M7: 3,000,185 km (0.068 R)
• M8: 3,941,156 km (0.111 R)
• M9: 4,581,734 km (0.056 R)
• M10: 6,212,201 km (0.093 R)
• M11: 7,603,761 km (0.077 R)
• M12: 9,052,018 km (0.106 R)
• M13: 9,333,860 km (0.092 R)
• M14: 10,316,120 km (0.102 R)
• M15: 12,542,884 km (0.092 R)
• M16: 13,190,942 km (0.109 R)
• M17: 14,617,956 km (0.094 R)
• M18: 16,630,197 km (0.115 R)
• M19: 17,557,105 km (0.068 R)
• M20: 18,144,427 km (0.103 R)
• M21: 18,593,370 km (0.06 R)
• M22: 20,868,753 km (0.118 R)
• M23: 24,757,251 km (0.026 R)
• M24: 25,776,312 km (0.032 R)
• M25: 28,496,450 km (0.102 R)
• M26: 28,798,787 km (0.106 R)
• M27: 30,029,678 km (0.053 R)
• M28: 31,295,127 km (0.12 R)
• M29: 32,816,238 km (0.119 R)
• M30: 34,158,579 km (0.056 R)
• M31: 36,004,916 km (0.119 R)
• M32: 38,527,884 km (0.086 R)
• M33: 42,727,097 km (0.049 R)
• M34: 45,004,874 km (0.083 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 15,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit