🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.75 AU - 0.83 AU

Year: 249 Days

Day: 39.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,204,769 km

• M1: 37,100 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.59 AU - 1.93 AU

Year: 828 Days

Day: 47.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,204,769 km

• M1: 274,961 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.79 AU - 4.57 AU

Year: 3032 Days

Day: 29.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337

Radius: 12.9

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.98 AU - 6.02 AU

Year: 4576 Days

Day: 10.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 98,204,769 km

• M1: 160,369 km (0.098 R)
• M2: 1,037,312 km (0.076 R)
• M3: 1,664,576 km (0.056 R)
• M4: 2,769,057 km (0.108 R)
• M5: 3,481,741 km (0.096 R)
• M6: 3,953,722 km (0.118 R)
• M7: 4,357,487 km (0.111 R)
• M8: 6,750,754 km (0.109 R)
• M9: 10,625,787 km (0.104 R)
• M10: 12,778,800 km (0.104 R)
• M11: 13,478,020 km (0.062 R)
• M12: 15,994,107 km (0.1 R)
• M13: 16,696,618 km (0.092 R)
• M14: 19,775,343 km (0.04 R)
• M15: 22,136,895 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.2

Radius: 5.8

Gravity: 16.83 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 17.57 AU - 22.87 AU

Year: 32256 Days

Day: 18.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 98,204,769 km

• M1: 72,106 km (0.085 R)
• M2: 324,478 km (0.111 R)
• M3: 529,128 km (0.087 R)
• M4: 745,147 km (0.102 R)
• M5: 980,913 km (0.097 R)
• M6: 1,939,985 km (0.116 R)
• M7: 3,139,311 km (0.082 R)
• M8: 4,279,546 km (0.071 R)
• M9: 4,883,323 km (0.056 R)
• M10: 5,672,302 km (0.057 R)
• M11: 6,447,369 km (0.09 R)
• M12: 8,545,928 km (0.115 R)
• M13: 11,902,455 km (0.093 R)
• M14: 12,861,079 km (0.077 R)
• M15: 13,089,514 km (0.04 R)
• M16: 14,931,363 km (0.104 R)
• M17: 16,398,919 km (0.083 R)
• M18: 17,030,371 km (0.056 R)
• M19: 19,318,171 km (0.046 R)
• M20: 21,588,319 km (0.109 R)
• M21: 23,459,938 km (0.073 R)
• M22: 24,962,050 km (0.104 R)
• M23: 25,556,552 km (0.094 R)
• M24: 26,897,548 km (0.112 R)
• M25: 31,201,179 km (0.089 R)
• M26: 32,450,022 km (0.085 R)
• M27: 37,006,025 km (0.112 R)
• M28: 60,337,908 km (0.052 R)
• M29: 70,189,526 km (0.12 R)
• M30: 70,425,142 km (0.086 R)
• M31: 72,568,880 km (0.044 R)
• M32: 73,778,528 km (0.026 R)
• M33: 75,494,416 km (0.116 R)
• M34: 82,362,454 km (0.062 R)
• M35: 84,208,641 km (0.069 R)
• M36: 87,710,129 km (0.106 R)
• M37: 89,912,359 km (0.05 R)
• M38: 92,433,832 km (0.119 R)
• M39: 93,569,429 km (0.103 R)
• M40: 95,868,449 km (0.083 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 12,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit