🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.62 AU - 0.8 AU

Year: 229 Days

Day: 33.5 Hours

Environment

Temp: 124 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,499,289 km

• M1: 103,223 km (0.091 R)
• M2: 382,971 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.84 AU - 1.16 AU

Year: 383 Days

Day: 40 Hours

Environment

Temp: 3 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.17 AU - 1.87 AU

Year: 718 Days

Day: 27 Hours

Environment

Temp: -59 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.9

Radius: 9.4

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.03 AU - 11.53 AU

Year: 12620 Days

Day: 6.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,499,289 km

• M1: 122,072 km (0.07 R)
• M2: 531,372 km (0.09 R)
• M3: 857,196 km (0.118 R)
• M4: 1,169,556 km (0.102 R)
• M5: 1,610,870 km (0.116 R)
• M6: 2,097,512 km (0.095 R)
• M7: 2,587,894 km (0.093 R)
• M8: 3,132,280 km (0.082 R)
• M9: 4,090,455 km (0.106 R)
• M10: 4,423,459 km (0.103 R)
• M11: 5,564,143 km (0.102 R)
• M12: 6,997,440 km (0.074 R)
• M13: 7,400,756 km (0.054 R)
• M14: 7,975,511 km (0.118 R)
• M15: 9,520,857 km (0.08 R)
• M16: 11,607,299 km (0.061 R)
• M17: 13,304,337 km (0.054 R)
• M18: 16,405,202 km (0.096 R)
• M19: 19,595,526 km (0.045 R)
• M20: 20,324,068 km (0.106 R)
• M21: 20,844,818 km (0.048 R)
• M22: 25,164,905 km (0.116 R)
• M23: 29,099,030 km (0.031 R)
• M24: 29,760,552 km (0.106 R)
• M25: 34,359,639 km (0.098 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 16,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit