🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.5 AU - 2.1 AU

Year: 853 Days

Day: 28.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 9,652,630 km

• M1: 141,220 km (0.099 R)
• M2: 249,230 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.2 AU - 2.92 AU

Year: 1446 Days

Day: 43.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.13 AU - 3.25 AU

Year: 1558 Days

Day: 42.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 9,652,630 km

• M1: 411,245 km (0.092 R)

Asteroid Belt

Center: 4.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.3

Radius: 9.6

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.62 AU - 7.28 AU

Year: 5125 Days

Day: 8.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 9,652,630 km

• M1: 127,457 km (0.1 R)
• M2: 201,508 km (0.074 R)
• M3: 262,993 km (0.114 R)
• M4: 376,837 km (0.099 R)
• M5: 448,345 km (0.039 R)
• M6: 618,737 km (0.107 R)
• M7: 689,945 km (0.1 R)
• M8: 1,004,251 km (0.074 R)
• M9: 1,397,843 km (0.077 R)
• M10: 1,748,949 km (0.116 R)
• M11: 1,853,218 km (0.08 R)
• M12: 2,042,759 km (0.114 R)
• M13: 2,264,912 km (0.117 R)
• M14: 2,414,510 km (0.091 R)
• M15: 2,486,017 km (0.099 R)
• M16: 2,732,854 km (0.117 R)
• M17: 2,901,750 km (0.118 R)
• M18: 3,045,214 km (0.109 R)
• M19: 3,210,819 km (0.098 R)
• M20: 3,369,243 km (0.114 R)
• M21: 3,459,600 km (0.091 R)
• M22: 3,571,051 km (0.115 R)
• M23: 3,642,708 km (0.066 R)
• M24: 3,766,575 km (0.044 R)
• M25: 4,254,414 km (0.05 R)
• M26: 4,373,943 km (0.053 R)
• M27: 4,572,160 km (0.07 R)
• M28: 4,739,709 km (0.115 R)
• M29: 4,829,767 km (0.111 R)
• M30: 5,138,388 km (0.099 R)
• M31: 5,536,019 km (0.063 R)
• M32: 5,666,767 km (0.115 R)
• M33: 5,931,556 km (0.091 R)
• M34: 6,040,912 km (0.066 R)
• M35: 6,212,650 km (0.054 R)
• M36: 6,560,764 km (0.116 R)
• M37: 7,017,636 km (0.105 R)
• M38: 7,185,335 km (0.101 R)
• M39: 7,484,980 km (0.105 R)
• M40: 7,629,791 km (0.082 R)
• M41: 7,722,392 km (0.091 R)
• M42: 7,788,813 km (0.116 R)
• M43: 7,962,347 km (0.042 R)
• M44: 8,340,530 km (0.075 R)
• M45: 8,697,022 km (0.088 R)
• M46: 8,876,988 km (0.054 R)
• M47: 9,114,400 km (0.046 R)
• M48: 9,325,632 km (0.079 R)
• M49: 9,595,507 km (0.044 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 15,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit