🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.63 AU - 2.63 AU

Year: 1184 Days

Day: 15.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.26 AU - 3 AU

Year: 1624 Days

Day: 13.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,501,718 km

• M1: 1,405,023 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.68 AU - 3.26 AU

Year: 1949 Days

Day: 12.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.4

Radius: 11.9

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.91 AU - 9.93 AU

Year: 10145 Days

Day: 11.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 17,501,718 km

• M1: 149,598 km (0.086 R)
• M2: 247,285 km (0.071 R)
• M3: 384,167 km (0.077 R)
• M4: 462,557 km (0.027 R)
• M5: 632,201 km (0.107 R)
• M6: 713,283 km (0.059 R)
• M7: 789,727 km (0.068 R)
• M8: 999,164 km (0.085 R)
• M9: 1,096,253 km (0.107 R)
• M10: 1,279,511 km (0.057 R)
• M11: 1,619,397 km (0.092 R)
• M12: 1,735,186 km (0.08 R)
• M13: 1,841,999 km (0.099 R)
• M14: 2,099,756 km (0.111 R)
• M15: 2,201,183 km (0.092 R)
• M16: 2,369,481 km (0.108 R)
• M17: 2,461,932 km (0.101 R)
• M18: 2,569,194 km (0.054 R)
• M19: 2,664,188 km (0.116 R)
• M20: 2,816,180 km (0.11 R)
• M21: 3,013,799 km (0.074 R)
• M22: 3,497,748 km (0.117 R)
• M23: 3,880,718 km (0.064 R)
• M24: 4,149,097 km (0.103 R)
• M25: 4,472,528 km (0.087 R)
• M26: 4,571,113 km (0.044 R)
• M27: 4,687,200 km (0.102 R)
• M28: 4,770,676 km (0.046 R)
• M29: 5,178,480 km (0.071 R)
• M30: 5,386,571 km (0.057 R)
• M31: 5,757,424 km (0.086 R)
• M32: 6,082,051 km (0.088 R)
• M33: 6,468,462 km (0.037 R)
• M34: 6,617,761 km (0.094 R)
• M35: 7,015,093 km (0.095 R)
• M36: 7,187,878 km (0.06 R)
• M37: 7,576,683 km (0.05 R)
• M38: 8,072,600 km (0.071 R)
• M39: 8,375,087 km (0.087 R)
• M40: 8,929,198 km (0.112 R)
• M41: 9,053,962 km (0.098 R)
• M42: 9,137,438 km (0.078 R)
• M43: 9,242,156 km (0.114 R)
• M44: 9,516,369 km (0.067 R)
• M45: 9,686,462 km (0.117 R)
• M46: 9,814,668 km (0.086 R)
• M47: 10,137,649 km (0.112 R)
• M48: 10,993,948 km (0.042 R)
• M49: 11,691,223 km (0.083 R)
• M50: 12,565,324 km (0.116 R)
• M51: 13,412,795 km (0.109 R)
• M52: 14,060,554 km (0.066 R)
• M53: 14,327,437 km (0.093 R)
• M54: 14,816,921 km (0.092 R)
• M55: 14,940,190 km (0.114 R)
• M56: 15,311,940 km (0.101 R)
• M57: 16,165,845 km (0.081 R)
• M58: 16,267,422 km (0.105 R)
• M59: 16,420,012 km (0.039 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 19,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit