🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.52 AU - 0.56 AU

Year: 178 Days

Day: 39.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,882,241 km

• M1: 445,054 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.63 AU - 0.79 AU

Year: 269 Days

Day: 13.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.6

Radius: 4.2

Gravity: 35.69 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 11.26 AU - 11.78 AU

Year: 17579 Days

Day: 17.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 67,882,241 km

• M1: 62,981 km (0.046 R)
• M2: 197,768 km (0.112 R)
• M3: 510,129 km (0.103 R)
• M4: 1,112,111 km (0.096 R)
• M5: 1,258,268 km (0.103 R)
• M6: 1,447,509 km (0.079 R)
• M7: 2,152,265 km (0.109 R)
• M8: 2,445,776 km (0.109 R)
• M9: 2,579,516 km (0.117 R)
• M10: 3,269,910 km (0.072 R)
• M11: 3,983,642 km (0.108 R)
• M12: 4,169,442 km (0.108 R)
• M13: 5,333,164 km (0.114 R)
• M14: 5,558,907 km (0.078 R)
• M15: 10,673,808 km (0.106 R)
• M16: 11,585,457 km (0.107 R)
• M17: 13,082,334 km (0.104 R)
• M18: 15,372,827 km (0.11 R)
• M19: 22,334,962 km (0.092 R)
• M20: 22,626,977 km (0.103 R)
• M21: 24,432,025 km (0.117 R)
• M22: 25,264,238 km (0.036 R)
• M23: 26,439,329 km (0.114 R)
• M24: 28,668,038 km (0.079 R)
• M25: 30,181,969 km (0.09 R)
• M26: 32,989,622 km (0.064 R)
• M27: 36,367,542 km (0.05 R)
• M28: 37,863,520 km (0.106 R)
• M29: 38,836,505 km (0.086 R)
• M30: 40,977,550 km (0.061 R)
• M31: 44,872,629 km (0.095 R)
• M32: 47,709,304 km (0.113 R)
• M33: 50,495,864 km (0.101 R)
• M34: 50,998,662 km (0.114 R)
• M35: 51,844,040 km (0.099 R)
• M36: 52,014,132 km (0.088 R)
• M37: 67,476,120 km (0.073 R)
• M38: 67,678,974 km (0.094 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 16,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit