🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.46 AU - 0.68 AU

Year: 150 Days

Day: 30.1 Hours

Environment

Temp: 247 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,968,165 km

• M1: 140,472 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.67 AU - 0.77 AU

Year: 213 Days

Day: 13.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.26 AU - 3.46 AU

Year: 1684 Days

Day: 41.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,968,165 km

• M1: 479,461 km (0.108 R)

Asteroid Belt

Center: 5.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.4

Radius: 14.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.32 AU - 10.42 AU

Year: 8433 Days

Day: 12.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 29,968,165 km

• M1: 195,225 km (0.074 R)
• M2: 348,413 km (0.067 R)
• M3: 604,824 km (0.116 R)
• M4: 729,589 km (0.094 R)
• M5: 929,152 km (0.113 R)
• M6: 1,077,853 km (0.082 R)
• M7: 1,264,700 km (0.11 R)
• M8: 1,431,652 km (0.089 R)
• M9: 1,655,450 km (0.119 R)
• M10: 1,874,013 km (0.106 R)
• M11: 2,743,027 km (0.054 R)
• M12: 3,615,033 km (0.119 R)
• M13: 3,834,792 km (0.05 R)
• M14: 4,036,450 km (0.069 R)
• M15: 4,241,698 km (0.094 R)
• M16: 4,734,324 km (0.119 R)
• M17: 4,902,621 km (0.106 R)
• M18: 5,520,012 km (0.095 R)
• M19: 6,293,582 km (0.057 R)
• M20: 6,612,525 km (0.103 R)
• M21: 7,349,893 km (0.037 R)
• M22: 7,657,765 km (0.103 R)
• M23: 7,770,861 km (0.109 R)
• M24: 8,027,272 km (0.064 R)
• M25: 8,607,113 km (0.12 R)
• M26: 8,813,259 km (0.115 R)
• M27: 9,472,088 km (0.108 R)
• M28: 10,084,692 km (0.1 R)
• M29: 10,427,271 km (0.109 R)
• M30: 11,477,747 km (0.106 R)
• M31: 11,672,374 km (0.038 R)
• M32: 11,770,061 km (0.036 R)
• M33: 12,461,802 km (0.099 R)
• M34: 12,728,834 km (0.12 R)
• M35: 12,964,151 km (0.088 R)
• M36: 13,166,857 km (0.12 R)
• M37: 13,302,691 km (0.111 R)
• M38: 14,092,419 km (0.06 R)
• M39: 14,968,165 km (0.05 R)
• M40: 15,645,544 km (0.085 R)
• M41: 16,405,800 km (0.119 R)
• M42: 17,141,074 km (0.119 R)
• M43: 17,363,825 km (0.113 R)
• M44: 17,624,873 km (0.089 R)
• M45: 19,026,306 km (0.108 R)
• M46: 19,141,496 km (0.098 R)
• M47: 21,654,142 km (0.095 R)
• M48: 22,177,136 km (0.116 R)
• M49: 22,298,460 km (0.114 R)
• M50: 22,419,934 km (0.107 R)
• M51: 23,564,507 km (0.107 R)
• M52: 24,937,965 km (0.115 R)
• M53: 25,232,673 km (0.113 R)
• M54: 26,680,331 km (0.098 R)
• M55: 26,809,434 km (0.054 R)
• M56: 27,284,408 km (0.068 R)
• M57: 28,286,414 km (0.111 R)
• M58: 28,593,688 km (0.113 R)
• M59: 29,078,984 km (0.07 R)
• M60: 29,256,108 km (0.061 R)
• M61: 29,878,884 km (0.119 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 12,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit