🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.55 AU - 0.83 AU

Year: 208 Days

Day: 42.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.13 AU - 1.67 AU

Year: 602 Days

Day: 20.6 Hours

Environment

Temp: -15 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.13 AU - 2.77 AU

Year: 1394 Days

Day: 32.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,871,546 km

• M1: 75,397 km (0.118 R)
• M2: 1,072,916 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.6

Radius: 9.9

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.75 AU - 8.27 AU

Year: 8239 Days

Day: 13.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 40,871,546 km

• M1: 124,316 km (0.069 R)
• M2: 489,783 km (0.028 R)
• M3: 822,938 km (0.103 R)
• M4: 1,212,341 km (0.107 R)
• M5: 1,641,388 km (0.096 R)
• M6: 2,170,516 km (0.104 R)
• M7: 2,615,420 km (0.092 R)
• M8: 3,618,025 km (0.093 R)
• M9: 3,961,501 km (0.102 R)
• M10: 4,462,654 km (0.077 R)
• M11: 4,976,074 km (0.092 R)
• M12: 6,755,840 km (0.076 R)
• M13: 9,146,713 km (0.086 R)
• M14: 10,458,387 km (0.054 R)
• M15: 13,684,764 km (0.031 R)
• M16: 15,080,363 km (0.108 R)
• M17: 16,769,622 km (0.091 R)
• M18: 20,137,519 km (0.117 R)
• M19: 20,830,157 km (0.109 R)
• M20: 24,883,661 km (0.076 R)
• M21: 26,041,399 km (0.068 R)
• M22: 27,703,132 km (0.063 R)
• M23: 31,032,881 km (0.106 R)
• M24: 31,544,057 km (0.064 R)
• M25: 33,752,571 km (0.093 R)
• M26: 34,620,388 km (0.086 R)
• M27: 35,949,864 km (0.088 R)
• M28: 37,083,517 km (0.084 R)
• M29: 39,302,951 km (0.119 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 14,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit