🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.49 AU - 0.57 AU

Year: 245 Days

Day: 26.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.62 AU - 0.62 AU

Year: 310 Days

Day: 38 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,774,700 km

• M1: 371,003 km (0.053 R)
• M2: 635,941 km (0.096 R)

Asteroid Belt

Center: 1.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.2

Radius: 10.7

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.27 AU - 3.43 AU

Year: 3899 Days

Day: 10.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 77,774,700 km

• M1: 133,292 km (0.103 R)
• M2: 657,632 km (0.092 R)
• M3: 2,240,527 km (0.109 R)
• M4: 2,691,864 km (0.039 R)
• M5: 3,184,789 km (0.05 R)
• M6: 3,654,526 km (0.093 R)
• M7: 4,058,889 km (0.079 R)
• M8: 5,374,304 km (0.039 R)
• M9: 5,757,723 km (0.097 R)
• M10: 6,247,805 km (0.086 R)
• M11: 7,921,806 km (0.12 R)
• M12: 8,900,475 km (0.095 R)
• M13: 9,477,923 km (0.101 R)
• M14: 10,162,333 km (0.088 R)
• M15: 10,537,973 km (0.094 R)
• M16: 11,096,721 km (0.046 R)
• M17: 12,320,581 km (0.091 R)
• M18: 14,556,920 km (0.117 R)
• M19: 15,196,451 km (0.027 R)
• M20: 16,588,609 km (0.065 R)
• M21: 17,345,275 km (0.114 R)
• M22: 18,864,890 km (0.095 R)
• M23: 19,242,475 km (0.087 R)
• M24: 22,167,412 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.8

Radius: 6.8

Gravity: 19.52 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.69 AU - 9.89 AU

Year: 18003 Days

Day: 17 Hours

Environment

Temp: -220 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 77,774,700 km

• M1: 86,468 km (0.052 R)
• M2: 321,486 km (0.087 R)
• M3: 651,798 km (0.107 R)
• M4: 1,921,136 km (0.11 R)
• M5: 3,138,115 km (0.05 R)
• M6: 5,637,297 km (0.073 R)
• M7: 6,348,036 km (0.05 R)
• M8: 7,070,145 km (0.078 R)
• M9: 7,499,640 km (0.086 R)
• M10: 11,390,980 km (0.051 R)
• M11: 15,878,767 km (0.097 R)
• M12: 16,532,210 km (0.091 R)
• M13: 17,118,634 km (0.046 R)
• M14: 19,789,554 km (0.103 R)
• M15: 21,816,605 km (0.119 R)
• M16: 26,504,554 km (0.1 R)
• M17: 29,568,169 km (0.086 R)
• M18: 37,522,736 km (0.088 R)
• M19: 41,525,377 km (0.092 R)
• M20: 42,451,986 km (0.106 R)
• M21: 46,959,071 km (0.111 R)
• M22: 53,208,971 km (0.113 R)
• M23: 57,099,114 km (0.097 R)
• M24: 63,588,520 km (0.071 R)
• M25: 68,605,284 km (0.074 R)
• M26: 69,034,780 km (0.034 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 12,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit