🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.79 AU - 1.01 AU

Year: 393 Days

Day: 19.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,741,170 km

• M1: 386,411 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.95 AU - 1.53 AU

Year: 635 Days

Day: 36 Hours

Environment

Temp: -93 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,741,170 km

• M1: 330,312 km (0.071 R)
• M2: 533,316 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.04 AU - 2.06 AU

Year: 1351 Days

Day: 33.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.7

Radius: 8.8

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.19 AU - 8.57 AU

Year: 10179 Days

Day: 12.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 79,741,170 km

• M1: 117,135 km (0.076 R)
• M2: 535,261 km (0.07 R)
• M3: 1,004,101 km (0.068 R)
• M4: 2,145,233 km (0.119 R)
• M5: 3,883,561 km (0.035 R)
• M6: 9,855,657 km (0.116 R)
• M7: 11,178,402 km (0.086 R)
• M8: 12,500,847 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.2

Radius: 5.1

Gravity: 26.31 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 12.79 AU - 13.13 AU

Year: 21470 Days

Day: 16.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 79,741,170 km

• M1: 64,177 km (0.079 R)
• M2: 259,403 km (0.039 R)
• M3: 1,058,405 km (0.103 R)
• M4: 2,129,825 km (0.097 R)
• M5: 2,346,443 km (0.116 R)
• M6: 3,167,585 km (0.083 R)
• M7: 3,335,285 km (0.087 R)
• M8: 4,753,622 km (0.053 R)
• M9: 6,667,278 km (0.073 R)
• M10: 7,179,800 km (0.076 R)
• M11: 7,718,203 km (0.057 R)
• M12: 10,883,395 km (0.113 R)
• M13: 11,527,264 km (0.083 R)
• M14: 11,992,813 km (0.069 R)
• M15: 13,392,301 km (0.088 R)
• M16: 16,344,465 km (0.09 R)
• M17: 22,866,483 km (0.067 R)
• M18: 24,677,066 km (0.061 R)
• M19: 31,314,873 km (0.113 R)
• M20: 31,959,640 km (0.051 R)
• M21: 35,595,168 km (0.042 R)
• M22: 38,606,423 km (0.113 R)
• M23: 39,646,727 km (0.111 R)
• M24: 40,858,470 km (0.1 R)
• M25: 43,514,729 km (0.066 R)
• M26: 43,834,719 km (0.097 R)
• M27: 45,457,707 km (0.115 R)
• M28: 46,117,882 km (0.12 R)
• M29: 46,283,936 km (0.083 R)
• M30: 55,105,423 km (0.061 R)
• M31: 55,292,420 km (0.083 R)
• M32: 58,148,543 km (0.048 R)
• M33: 58,342,272 km (0.095 R)
• M34: 71,442,109 km (0.067 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: 273 - 10,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit