🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.9 AU - 2.26 AU

Year: 1054 Days

Day: 31.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.92 AU - 3.12 AU

Year: 1845 Days

Day: 19.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,120,136 km

• M1: 69,114 km (0.097 R)
• M2: 1,799,962 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.12 AU - 3.3 AU

Year: 2021 Days

Day: 16.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.33 AU - 5.21 AU

Year: 3101 Days

Day: 32.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,120,136 km

• M1: 2,305,752 km (0.067 R)

Asteroid Belt

Center: 8.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.4

Radius: 12.5

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 12.17 AU - 12.51 AU

Year: 15235 Days

Day: 12.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 60 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 20,120,136 km

• M1: 155,432 km (0.046 R)
• M2: 692,638 km (0.082 R)
• M3: 1,124,228 km (0.111 R)
• M4: 2,216,891 km (0.091 R)
• M5: 3,738,152 km (0.096 R)
• M6: 5,556,663 km (0.104 R)
• M7: 6,413,710 km (0.096 R)
• M8: 7,905,200 km (0.096 R)
• M9: 8,435,375 km (0.11 R)
• M10: 10,067,787 km (0.054 R)
• M11: 10,905,086 km (0.091 R)
• M12: 13,696,882 km (0.113 R)
• M13: 18,042,850 km (0.116 R)
• M14: 20,159,061 km (0.095 R)
• M15: 20,733,666 km (0.087 R)
• M16: 22,088,126 km (0.061 R)
• M17: 22,610,970 km (0.097 R)
• M18: 23,410,870 km (0.057 R)
• M19: 25,731,582 km (0.105 R)
• M20: 26,310,675 km (0.081 R)
• M21: 28,100,165 km (0.093 R)
• M22: 29,442,058 km (0.107 R)
• M23: 31,260,869 km (0.094 R)
• M24: 40,056,625 km (0.03 R)
• M25: 44,599,912 km (0.082 R)
• M26: 45,576,038 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.1

Radius: 12.4

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.88 AU - 14.08 AU

Year: 15495 Days

Day: 6.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 20,120,136 km

• M1: 155,283 km (0.083 R)
• M2: 3,143,500 km (0.074 R)
• M3: 3,623,111 km (0.091 R)
• M4: 5,075,706 km (0.072 R)
• M5: 6,713,204 km (0.058 R)
• M6: 17,326,575 km (0.061 R)
• M7: 18,546,097 km (0.095 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 14,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit