🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.67 AU - 0.75 AU

Year: 261 Days

Day: 43.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.94 AU - 0.96 AU

Year: 404 Days

Day: 35.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.2 AU - 1.78 AU

Year: 794 Days

Day: 27.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.8

Radius: 3

Gravity: 89.76 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 12.85 AU - 19.97 AU

Year: 29020 Days

Day: 18.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 103,032,431 km

• M1: 37,399 km (0.099 R)
• M2: 178,171 km (0.052 R)
• M3: 285,134 km (0.099 R)
• M4: 848,968 km (0.115 R)
• M5: 1,665,922 km (0.111 R)
• M6: 2,064,600 km (0.107 R)
• M7: 2,347,041 km (0.096 R)
• M8: 2,735,547 km (0.088 R)
• M9: 3,195,560 km (0.08 R)
• M10: 3,349,347 km (0.092 R)
• M11: 3,572,996 km (0.112 R)
• M12: 5,823,696 km (0.096 R)
• M13: 7,559,480 km (0.114 R)
• M14: 9,113,353 km (0.037 R)
• M15: 10,527,053 km (0.075 R)
• M16: 14,269,991 km (0.09 R)
• M17: 22,958,336 km (0.091 R)
• M18: 32,137,363 km (0.086 R)
• M19: 33,432,731 km (0.033 R)
• M20: 34,762,506 km (0.119 R)
• M21: 38,640,382 km (0.081 R)
• M22: 42,968,996 km (0.12 R)
• M23: 45,967,387 km (0.081 R)
• M24: 46,328,965 km (0.093 R)
• M25: 47,425,367 km (0.102 R)
• M26: 56,618,007 km (0.108 R)
• M27: 60,865,240 km (0.059 R)
• M28: 61,520,030 km (0.103 R)
• M29: 67,626,316 km (0.092 R)
• M30: 68,094,108 km (0.1 R)
• M31: 71,913,940 km (0.115 R)
• M32: 72,645,624 km (0.111 R)
• M33: 79,196,814 km (0.065 R)
• M34: 83,955,671 km (0.093 R)
• M35: 85,856,761 km (0.039 R)
• M36: 91,160,754 km (0.114 R)
• M37: 95,499,242 km (0.115 R)
• M38: 98,167,320 km (0.092 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 13,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit