🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.43 AU - 0.63 AU

Year: 144 Days

Day: 27.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,722,668 km

• M1: 58,942 km (0.087 R)
• M2: 444,754 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.94 AU - 1 AU

Year: 356 Days

Day: 46.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,722,668 km

• M1: 75,248 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.92 AU - 1.52 AU

Year: 502 Days

Day: 38.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 139.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,722,668 km

• M1: 34,707 km (0.079 R)

Asteroid Belt

Center: 8.14 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324

Radius: 7.9

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.93 AU - 17.17 AU

Year: 21765 Days

Day: 22.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,722,668 km

• M1: 100,081 km (0.077 R)
• M2: 349,909 km (0.099 R)
• M3: 802,144 km (0.116 R)
• M4: 1,224,459 km (0.096 R)
• M5: 1,689,708 km (0.058 R)
• M6: 2,348,836 km (0.05 R)
• M7: 2,899,955 km (0.116 R)
• M8: 3,644,204 km (0.042 R)
• M9: 3,928,590 km (0.1 R)
• M10: 8,552,959 km (0.078 R)
• M11: 9,904,725 km (0.096 R)
• M12: 10,347,834 km (0.038 R)
• M13: 11,818,381 km (0.083 R)
• M14: 12,316,991 km (0.04 R)
• M15: 13,157,133 km (0.11 R)
• M16: 14,243,064 km (0.096 R)
• M17: 14,594,319 km (0.089 R)
• M18: 16,980,854 km (0.07 R)
• M19: 19,789,405 km (0.11 R)
• M20: 23,085,345 km (0.117 R)
• M21: 25,065,871 km (0.104 R)
• M22: 31,922,091 km (0.096 R)
• M23: 36,688,279 km (0.119 R)
• M24: 36,951,422 km (0.103 R)
• M25: 38,151,646 km (0.084 R)
• M26: 42,484,748 km (0.118 R)
• M27: 45,903,807 km (0.081 R)
• M28: 46,979,715 km (0.033 R)
• M29: 52,279,220 km (0.099 R)
• M30: 60,495,135 km (0.059 R)
• M31: 62,160,758 km (0.093 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 15,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit