🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.57 AU - 0.91 AU

Year: 222 Days

Day: 47.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,015,039 km

• M1: 72,405 km (0.066 R)

Asteroid Belt

Center: 2.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.25 AU - 6.13 AU

Year: 4118 Days

Day: 32.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,015,039 km

• M1: 90,357 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.7

Radius: 9.6

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.2 AU - 7.54 AU

Year: 6271 Days

Day: 6.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 30,015,039 km

• M1: 120,426 km (0.078 R)
• M2: 972,835 km (0.038 R)
• M3: 1,466,658 km (0.056 R)
• M4: 2,316,972 km (0.084 R)
• M5: 2,615,569 km (0.109 R)
• M6: 2,959,794 km (0.1 R)
• M7: 4,517,706 km (0.027 R)
• M8: 5,044,889 km (0.096 R)
• M9: 8,198,562 km (0.105 R)
• M10: 9,505,299 km (0.094 R)
• M11: 10,466,017 km (0.069 R)
• M12: 11,490,164 km (0.054 R)
• M13: 14,487,955 km (0.079 R)
• M14: 15,266,164 km (0.118 R)
• M15: 18,381,988 km (0.062 R)
• M16: 18,939,539 km (0.106 R)
• M17: 19,293,787 km (0.063 R)
• M18: 20,161,903 km (0.103 R)
• M19: 22,525,101 km (0.119 R)
• M20: 23,568,845 km (0.088 R)
• M21: 25,494,170 km (0.084 R)
• M22: 26,716,235 km (0.069 R)
• M23: 27,703,431 km (0.103 R)
• M24: 29,941,415 km (0.106 R)
• M25: 30,810,878 km (0.11 R)
• M26: 33,417,322 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.4

Radius: 12.1

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.81 AU - 11.03 AU

Year: 9278 Days

Day: 11.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 30,015,039 km

• M1: 153,338 km (0.092 R)
• M2: 547,977 km (0.114 R)
• M3: 981,212 km (0.086 R)
• M4: 1,626,727 km (0.118 R)
• M5: 2,300,516 km (0.045 R)
• M6: 2,729,264 km (0.102 R)
• M7: 3,432,673 km (0.052 R)
• M8: 3,996,657 km (0.117 R)
• M9: 4,422,711 km (0.106 R)
• M10: 5,173,543 km (0.1 R)
• M11: 6,731,156 km (0.038 R)
• M12: 7,689,331 km (0.118 R)
• M13: 8,201,554 km (0.039 R)
• M14: 9,458,176 km (0.119 R)
• M15: 11,390,531 km (0.059 R)
• M16: 13,157,133 km (0.105 R)
• M17: 14,377,403 km (0.06 R)
• M18: 16,080,574 km (0.102 R)
• M19: 19,613,627 km (0.025 R)
• M20: 20,020,533 km (0.078 R)
• M21: 21,275,061 km (0.102 R)
• M22: 22,953,549 km (0.058 R)
• M23: 23,557,625 km (0.067 R)
• M24: 28,172,869 km (0.084 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 14,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit