🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.53 AU - 0.59 AU

Year: 182 Days

Day: 19.1 Hours

Environment

Temp: 38 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 9,146,836 km

• M1: 229,782 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.5 AU - 0.68 AU

Year: 196 Days

Day: 33.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 9,146,836 km

• M1: 192,233 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.61 AU - 0.79 AU

Year: 254 Days

Day: 36.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 9,146,836 km

• M1: 393,293 km (0.087 R)

Asteroid Belt

Center: 1.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.42 AU - 1.52 AU

Year: 773 Days

Day: 31.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33

Radius: 14.4

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.29 AU - 5.21 AU

Year: 3798 Days

Day: 7.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 9,146,836 km

• M1: 185,501 km (0.077 R)
• M2: 338,091 km (0.109 R)
• M3: 542,591 km (0.109 R)
• M4: 633,846 km (0.111 R)
• M5: 933,491 km (0.074 R)
• M6: 1,313,469 km (0.098 R)
• M7: 1,682,228 km (0.08 R)
• M8: 1,917,845 km (0.039 R)
• M9: 2,012,091 km (0.067 R)
• M10: 2,172,909 km (0.104 R)
• M11: 2,329,688 km (0.087 R)
• M12: 2,481,829 km (0.079 R)
• M13: 3,041,026 km (0.088 R)
• M14: 3,189,277 km (0.081 R)
• M15: 3,541,730 km (0.083 R)
• M16: 3,668,738 km (0.096 R)
• M17: 4,171,088 km (0.044 R)
• M18: 4,462,056 km (0.103 R)
• M19: 4,599,536 km (0.09 R)
• M20: 4,695,428 km (0.09 R)
• M21: 4,824,531 km (0.098 R)
• M22: 4,943,761 km (0.105 R)
• M23: 5,229,942 km (0.06 R)
• M24: 5,341,392 km (0.09 R)
• M25: 5,431,151 km (0.116 R)
• M26: 5,532,728 km (0.076 R)
• M27: 5,737,976 km (0.114 R)
• M28: 6,050,486 km (0.029 R)
• M29: 6,321,108 km (0.115 R)
• M30: 6,452,007 km (0.079 R)
• M31: 6,559,867 km (0.089 R)
• M32: 7,033,793 km (0.113 R)
• M33: 7,182,044 km (0.054 R)
• M34: 7,343,610 km (0.082 R)
• M35: 7,569,503 km (0.108 R)
• M36: 7,683,197 km (0.101 R)
• M37: 7,797,639 km (0.099 R)
• M38: 8,053,901 km (0.068 R)
• M39: 8,247,929 km (0.089 R)
• M40: 8,548,322 km (0.055 R)
• M41: 8,640,623 km (0.069 R)
• M42: 8,812,661 km (0.114 R)
• M43: 8,959,117 km (0.057 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 11,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit