🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.64 AU - 1 AU

Year: 267 Days

Day: 16.2 Hours

Environment

Temp: 135 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.39 AU - 1.59 AU

Year: 655 Days

Day: 39.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.93 AU - 1.97 AU

Year: 980 Days

Day: 36.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,792,083 km

• M1: 399,277 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.31 AU - 2.75 AU

Year: 1448 Days

Day: 37.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,792,083 km

• M1: 107,112 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.4

Radius: 14.1

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 9.15 AU - 11.31 AU

Year: 11776 Days

Day: 14.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 36,792,083 km

• M1: 236,065 km (0.099 R)
• M2: 501,901 km (0.094 R)
• M3: 1,247,497 km (0.073 R)
• M4: 1,421,180 km (0.092 R)
• M5: 1,891,665 km (0.028 R)
• M6: 2,260,125 km (0.098 R)
• M7: 2,540,770 km (0.119 R)
• M8: 3,255,848 km (0.103 R)
• M9: 3,425,941 km (0.106 R)
• M10: 3,574,043 km (0.098 R)
• M11: 3,876,829 km (0.103 R)
• M12: 4,005,483 km (0.07 R)
• M13: 5,255,523 km (0.075 R)
• M14: 5,427,112 km (0.091 R)
• M15: 5,542,601 km (0.083 R)
• M16: 6,282,512 km (0.118 R)
• M17: 6,772,595 km (0.116 R)
• M18: 7,789,860 km (0.027 R)
• M19: 8,216,813 km (0.05 R)
• M20: 8,550,416 km (0.119 R)
• M21: 9,265,643 km (0.086 R)
• M22: 9,508,291 km (0.054 R)
• M23: 10,106,533 km (0.081 R)
• M24: 11,228,816 km (0.044 R)
• M25: 11,524,870 km (0.114 R)
• M26: 11,973,814 km (0.117 R)
• M27: 13,629,413 km (0.052 R)
• M28: 13,985,157 km (0.072 R)
• M29: 14,104,237 km (0.088 R)
• M30: 14,423,927 km (0.041 R)
• M31: 14,907,727 km (0.099 R)
• M32: 15,561,320 km (0.111 R)
• M33: 17,921,675 km (0.117 R)
• M34: 18,051,227 km (0.067 R)
• M35: 18,835,270 km (0.111 R)
• M36: 19,275,686 km (0.091 R)
• M37: 19,764,123 km (0.069 R)
• M38: 20,346,657 km (0.052 R)
• M39: 21,666,409 km (0.093 R)
• M40: 22,266,895 km (0.073 R)
• M41: 23,816,131 km (0.109 R)
• M42: 25,254,365 km (0.047 R)
• M43: 26,228,845 km (0.075 R)
• M44: 27,017,375 km (0.074 R)
• M45: 29,276,453 km (0.073 R)
• M46: 29,582,381 km (0.1 R)
• M47: 29,940,368 km (0.052 R)
• M48: 30,402,925 km (0.086 R)
• M49: 32,539,930 km (0.079 R)
• M50: 32,803,821 km (0.101 R)
• M51: 35,644,685 km (0.1 R)
• M52: 36,517,738 km (0.027 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 12,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit