🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.8 AU - 0.96 AU

Year: 291 Days

Day: 38.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.94 AU - 1.44 AU

Year: 458 Days

Day: 46.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 40,687,359 km

• M1: 15,708 km (0.089 R)
• M2: 36,352 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.32 AU - 3.64 AU

Year: 2292 Days

Day: 43.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 157.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,687,359 km

• M1: 83,625 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.5

Radius: 9

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.61 AU - 6.51 AU

Year: 4629 Days

Day: 12 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 40,687,359 km

• M1: 111,899 km (0.11 R)
• M2: 508,184 km (0.092 R)
• M3: 942,467 km (0.074 R)
• M4: 1,568,085 km (0.086 R)
• M5: 3,071,244 km (0.062 R)
• M6: 4,781,447 km (0.098 R)
• M7: 5,252,531 km (0.078 R)
• M8: 6,885,541 km (0.071 R)
• M9: 8,794,111 km (0.094 R)
• M10: 11,255,744 km (0.094 R)
• M11: 12,619,777 km (0.12 R)
• M12: 19,316,376 km (0.083 R)
• M13: 20,988,282 km (0.092 R)
• M14: 24,617,826 km (0.062 R)
• M15: 26,259,662 km (0.086 R)

Asteroid Belt

Center: 6.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.9

Radius: 13.5

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.28 AU - 7.84 AU

Year: 6624 Days

Day: 9 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,687,359 km

• M1: 167,998 km (0.108 R)
• M2: 623,374 km (0.112 R)
• M3: 1,066,932 km (0.094 R)
• M4: 1,950,158 km (0.111 R)
• M5: 2,373,819 km (0.118 R)
• M6: 2,879,609 km (0.087 R)
• M7: 3,322,569 km (0.076 R)
• M8: 4,510,376 km (0.118 R)
• M9: 4,993,577 km (0.055 R)
• M10: 6,064,698 km (0.104 R)
• M11: 7,911,334 km (0.072 R)
• M12: 8,532,165 km (0.114 R)
• M13: 13,653,349 km (0.082 R)
• M14: 15,103,401 km (0.04 R)
• M15: 16,388,447 km (0.115 R)
• M16: 17,262,098 km (0.105 R)
• M17: 20,991,723 km (0.101 R)
• M18: 22,264,651 km (0.082 R)
• M19: 27,969,416 km (0.117 R)
• M20: 28,444,988 km (0.11 R)
• M21: 30,002,900 km (0.073 R)
• M22: 31,926,130 km (0.103 R)
• M23: 33,822,732 km (0.059 R)
• M24: 34,798,709 km (0.087 R)
• M25: 39,962,378 km (0.118 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 14,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit