🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.82 AU - 1.16 AU

Year: 351 Days

Day: 44.8 Hours

Environment

Temp: 92 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.3

Radius: 10.8

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.55 AU - 10.29 AU

Year: 9496 Days

Day: 9.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 41,811,559 km

• M1: 140,323 km (0.037 R)
• M2: 538,852 km (0.056 R)
• M3: 1,916,798 km (0.114 R)
• M4: 2,411,368 km (0.114 R)
• M5: 2,968,471 km (0.078 R)
• M6: 4,424,955 km (0.107 R)
• M7: 4,801,643 km (0.054 R)
• M8: 5,231,288 km (0.098 R)
• M9: 5,720,024 km (0.075 R)
• M10: 8,770,175 km (0.094 R)
• M11: 9,893,206 km (0.076 R)
• M12: 10,438,939 km (0.088 R)
• M13: 12,366,508 km (0.077 R)
• M14: 18,872,968 km (0.086 R)
• M15: 20,577,935 km (0.118 R)
• M16: 26,400,434 km (0.049 R)
• M17: 27,937,552 km (0.113 R)
• M18: 30,665,469 km (0.083 R)
• M19: 34,347,222 km (0.071 R)
• M20: 34,912,403 km (0.11 R)
• M21: 36,998,545 km (0.087 R)
• M22: 38,313,511 km (0.089 R)
• M23: 42,705,106 km (0.118 R)
• M24: 43,621,991 km (0.105 R)
• M25: 44,284,859 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.2

Radius: 11

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 9.74 AU - 10.66 AU

Year: 11612 Days

Day: 11.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 176.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 41,811,559 km

• M1: 146,307 km (0.099 R)
• M2: 643,869 km (0.075 R)
• M3: 1,041,949 km (0.116 R)
• M4: 1,464,414 km (0.112 R)
• M5: 1,878,052 km (0.027 R)
• M6: 2,441,736 km (0.064 R)
• M7: 3,051,348 km (0.102 R)
• M8: 3,520,038 km (0.114 R)
• M9: 4,436,026 km (0.056 R)
• M10: 5,962,822 km (0.049 R)
• M11: 8,226,088 km (0.03 R)
• M12: 10,707,019 km (0.11 R)
• M13: 11,955,413 km (0.076 R)
• M14: 16,149,988 km (0.09 R)
• M15: 17,438,474 km (0.04 R)
• M16: 19,761,879 km (0.059 R)
• M17: 26,184,564 km (0.042 R)
• M18: 28,247,519 km (0.078 R)
• M19: 29,417,224 km (0.097 R)
• M20: 30,315,560 km (0.084 R)
• M21: 38,526,239 km (0.111 R)
• M22: 40,942,544 km (0.103 R)
• M23: 41,562,028 km (0.099 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 17,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit