🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.07 AU - 1.43 AU

Year: 487 Days

Day: 16.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 33,245,162 km

• M1: 54,005 km (0.114 R)
• M2: 953,088 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.41 AU - 1.69 AU

Year: 672 Days

Day: 20.5 Hours

Environment

Temp: -15 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,245,162 km

• M1: 97,538 km (0.118 R)

Asteroid Belt

Center: 4.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271

Radius: 12

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.56 AU - 7.68 AU

Year: 5932 Days

Day: 9.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,245,162 km

• M1: 149,448 km (0.08 R)
• M2: 624,571 km (0.109 R)
• M3: 1,028,635 km (0.06 R)
• M4: 1,514,828 km (0.1 R)
• M5: 2,354,670 km (0.118 R)
• M6: 3,072,142 km (0.117 R)
• M7: 3,994,413 km (0.087 R)
• M8: 6,683,135 km (0.071 R)
• M9: 8,402,763 km (0.094 R)
• M10: 9,404,021 km (0.074 R)
• M11: 10,359,353 km (0.092 R)
• M12: 12,462,849 km (0.107 R)
• M13: 14,524,756 km (0.097 R)
• M14: 15,636,867 km (0.064 R)
• M15: 19,439,645 km (0.08 R)
• M16: 23,247,509 km (0.115 R)
• M17: 23,747,016 km (0.037 R)
• M18: 24,767,573 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.7

Radius: 9.1

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.78 AU - 7.5 AU

Year: 5959 Days

Day: 10.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,245,162 km

• M1: 113,246 km (0.076 R)
• M2: 407,056 km (0.113 R)
• M3: 1,007,691 km (0.082 R)
• M4: 1,533,677 km (0.119 R)
• M5: 1,874,312 km (0.091 R)
• M6: 2,447,122 km (0.117 R)
• M7: 3,531,108 km (0.059 R)
• M8: 3,963,596 km (0.083 R)
• M9: 4,254,713 km (0.109 R)
• M10: 5,931,705 km (0.089 R)
• M11: 7,707,731 km (0.074 R)
• M12: 8,319,138 km (0.1 R)
• M13: 9,595,207 km (0.119 R)
• M14: 11,235,698 km (0.108 R)
• M15: 12,071,950 km (0.082 R)
• M16: 13,593,510 km (0.092 R)
• M17: 13,923,672 km (0.105 R)
• M18: 14,315,619 km (0.118 R)
• M19: 14,946,323 km (0.068 R)
• M20: 17,786,140 km (0.094 R)
• M21: 19,891,281 km (0.034 R)
• M22: 21,334,302 km (0.112 R)
• M23: 23,707,223 km (0.034 R)
• M24: 24,752,613 km (0.083 R)
• M25: 30,258,413 km (0.111 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 20,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit