🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.56 AU - 2.78 AU

Year: 1626 Days

Day: 19.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.79 AU - 3.59 AU

Year: 2124 Days

Day: 45.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,735,007 km

• M1: 901,926 km (0.068 R)

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.7

Radius: 9.8

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.79 AU - 6.51 AU

Year: 5685 Days

Day: 13.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,735,007 km

• M1: 147,504 km (0.11 R)
• M2: 363,822 km (0.073 R)
• M3: 578,345 km (0.08 R)
• M4: 820,245 km (0.104 R)
• M5: 1,113,307 km (0.04 R)
• M6: 2,145,233 km (0.085 R)
• M7: 2,778,332 km (0.03 R)
• M8: 3,055,686 km (0.12 R)
• M9: 4,474,173 km (0.096 R)
• M10: 4,852,955 km (0.066 R)
• M11: 5,061,494 km (0.1 R)
• M12: 5,328,527 km (0.12 R)
• M13: 6,496,437 km (0.118 R)
• M14: 6,707,669 km (0.107 R)
• M15: 6,922,342 km (0.051 R)
• M16: 8,282,636 km (0.074 R)
• M17: 8,973,927 km (0.074 R)
• M18: 10,026,199 km (0.028 R)
• M19: 10,289,042 km (0.105 R)
• M20: 11,979,199 km (0.091 R)
• M21: 13,843,189 km (0.074 R)
• M22: 14,554,676 km (0.062 R)
• M23: 18,483,565 km (0.09 R)
• M24: 18,738,330 km (0.084 R)
• M25: 20,197,957 km (0.095 R)
• M26: 24,730,473 km (0.084 R)
• M27: 25,321,983 km (0.104 R)
• M28: 25,980,812 km (0.102 R)
• M29: 26,343,736 km (0.083 R)
• M30: 28,133,525 km (0.047 R)
• M31: 32,225,177 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.9

Radius: 14.7

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9 AU - 11.62 AU

Year: 12341 Days

Day: 14.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 46,735,007 km

• M1: 184,005 km (0.031 R)
• M2: 1,828,086 km (0.053 R)
• M3: 2,294,831 km (0.073 R)
• M4: 2,886,641 km (0.108 R)
• M5: 3,209,922 km (0.111 R)
• M6: 5,375,949 km (0.116 R)
• M7: 6,350,729 km (0.092 R)
• M8: 7,409,433 km (0.053 R)
• M9: 9,032,271 km (0.069 R)
• M10: 9,484,355 km (0.084 R)
• M11: 10,641,944 km (0.095 R)
• M12: 11,451,418 km (0.12 R)
• M13: 13,757,469 km (0.085 R)
• M14: 15,201,687 km (0.085 R)
• M15: 16,718,908 km (0.109 R)
• M16: 19,851,189 km (0.099 R)
• M17: 20,338,279 km (0.043 R)
• M18: 22,539,462 km (0.12 R)
• M19: 24,181,598 km (0.114 R)
• M20: 25,058,541 km (0.06 R)
• M21: 28,650,535 km (0.109 R)
• M22: 29,457,167 km (0.065 R)
• M23: 29,976,272 km (0.062 R)
• M24: 30,876,701 km (0.098 R)
• M25: 31,867,338 km (0.052 R)
• M26: 35,661,589 km (0.04 R)
• M27: 36,726,128 km (0.093 R)
• M28: 39,841,952 km (0.092 R)
• M29: 41,403,903 km (0.097 R)
• M30: 42,196,174 km (0.102 R)
• M31: 44,164,583 km (0.096 R)
• M32: 44,618,163 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 19,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit