🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.03 AU - 1.15 AU

Year: 398 Days

Day: 27.4 Hours

Environment

Temp: 159 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.11 AU - 1.83 AU

Year: 624 Days

Day: 16 Hours

Environment

Temp: -9 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 6.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533

Radius: 9

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.15 AU - 12.97 AU

Year: 12005 Days

Day: 7.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,294,228 km

• M1: 111,899 km (0.066 R)
• M2: 458,218 km (0.092 R)
• M3: 756,816 km (0.103 R)
• M4: 1,323,792 km (0.058 R)
• M5: 1,849,329 km (0.069 R)
• M6: 2,170,067 km (0.105 R)
• M7: 2,925,386 km (0.052 R)
• M8: 3,388,242 km (0.107 R)
• M9: 4,201,905 km (0.099 R)
• M10: 5,993,489 km (0.037 R)
• M11: 6,435,401 km (0.104 R)
• M12: 7,806,316 km (0.072 R)
• M13: 11,169,725 km (0.1 R)
• M14: 11,953,917 km (0.109 R)
• M15: 12,418,269 km (0.12 R)
• M16: 13,321,391 km (0.102 R)
• M17: 15,056,128 km (0.07 R)
• M18: 20,657,521 km (0.118 R)
• M19: 23,062,307 km (0.116 R)
• M20: 24,610,047 km (0.054 R)
• M21: 24,890,094 km (0.118 R)
• M22: 26,128,764 km (0.104 R)
• M23: 27,208,562 km (0.092 R)
• M24: 28,215,804 km (0.093 R)
• M25: 31,277,324 km (0.116 R)
• M26: 32,718,849 km (0.058 R)
• M27: 36,334,331 km (0.101 R)
• M28: 39,056,114 km (0.058 R)
• M29: 40,726,824 km (0.11 R)
• M30: 43,525,351 km (0.114 R)
• M31: 44,762,974 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.1

Radius: 8.8

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.49 AU - 12.75 AU

Year: 12973 Days

Day: 14.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,294,228 km

• M1: 110,702 km (0.08 R)
• M2: 660,026 km (0.092 R)
• M3: 1,042,697 km (0.055 R)
• M4: 2,687,975 km (0.082 R)
• M5: 3,011,854 km (0.108 R)
• M6: 4,143,861 km (0.116 R)
• M7: 4,674,933 km (0.116 R)
• M8: 6,502,421 km (0.083 R)
• M9: 7,307,706 km (0.109 R)
• M10: 8,564,478 km (0.084 R)
• M11: 9,743,908 km (0.119 R)
• M12: 14,762,168 km (0.037 R)
• M13: 21,005,935 km (0.111 R)
• M14: 22,380,290 km (0.114 R)
• M15: 33,353,444 km (0.067 R)
• M16: 35,986,815 km (0.078 R)
• M17: 42,952,690 km (0.103 R)
• M18: 43,242,761 km (0.074 R)
• M19: 49,007,066 km (0.067 R)
• M20: 57,872,535 km (0.062 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 16,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit