🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.43 AU - 0.61 AU

Year: 138 Days

Day: 32.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,755,759 km

• M1: 297,401 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.56 AU - 0.64 AU

Year: 171 Days

Day: 25.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.48 AU - 1.88 AU

Year: 803 Days

Day: 47.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.17 AU - 3.35 AU

Year: 2172 Days

Day: 33.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.72 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.6

Radius: 7.7

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 11.76 AU - 16.58 AU

Year: 19680 Days

Day: 19.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 56,755,759 km

• M1: 96,191 km (0.104 R)
• M2: 345,721 km (0.11 R)
• M3: 879,037 km (0.102 R)
• M4: 1,300,005 km (0.114 R)
• M5: 2,382,196 km (0.106 R)
• M6: 2,717,296 km (0.095 R)
• M7: 6,129,773 km (0.1 R)
• M8: 7,880,217 km (0.067 R)
• M9: 8,723,501 km (0.063 R)
• M10: 9,522,503 km (0.119 R)
• M11: 11,791,753 km (0.095 R)
• M12: 12,395,680 km (0.083 R)
• M13: 13,211,138 km (0.027 R)
• M14: 14,534,929 km (0.114 R)
• M15: 14,810,040 km (0.061 R)
• M16: 17,213,479 km (0.105 R)
• M17: 17,754,724 km (0.099 R)
• M18: 19,697,252 km (0.068 R)
• M19: 21,332,208 km (0.103 R)
• M20: 23,242,423 km (0.058 R)
• M21: 25,165,055 km (0.102 R)
• M22: 27,191,208 km (0.094 R)
• M23: 28,137,564 km (0.12 R)
• M24: 28,780,536 km (0.054 R)
• M25: 33,200,854 km (0.066 R)
• M26: 35,138,296 km (0.072 R)
• M27: 35,883,892 km (0.085 R)
• M28: 41,676,920 km (0.093 R)
• M29: 42,793,069 km (0.053 R)
• M30: 46,113,095 km (0.066 R)
• M31: 46,558,448 km (0.095 R)
• M32: 49,290,853 km (0.084 R)
• M33: 52,611,626 km (0.057 R)
• M34: 53,423,644 km (0.092 R)
• M35: 55,406,713 km (0.057 R)
• M36: 56,755,787 km (0.044 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 16,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit