🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319

Radius: 14.5

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.04 AU - 1.6 AU

Year: 995 Days

Day: 12.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 36,174,539 km

• M1: 180,415 km (0.101 R)
• M2: 686,804 km (0.094 R)
• M3: 1,428,660 km (0.11 R)
• M4: 2,493,946 km (0.047 R)
• M5: 3,995,310 km (0.054 R)
• M6: 6,055,722 km (0.061 R)
• M7: 7,451,470 km (0.067 R)

Asteroid Belt

Center: 1.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.2

Radius: 12.8

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.26 AU - 2.38 AU

Year: 2318 Days

Day: 14.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 36,174,539 km

• M1: 159,471 km (0.11 R)
• M2: 568,771 km (0.107 R)
• M3: 1,008,888 km (0.1 R)
• M4: 1,511,836 km (0.055 R)
• M5: 2,169,169 km (0.109 R)
• M6: 2,758,884 km (0.09 R)
• M7: 3,244,179 km (0.094 R)
• M8: 5,709,852 km (0.064 R)
• M9: 6,587,542 km (0.084 R)
• M10: 7,863,762 km (0.115 R)
• M11: 8,477,711 km (0.092 R)
• M12: 9,512,181 km (0.028 R)
• M13: 10,209,606 km (0.105 R)
• M14: 11,380,209 km (0.063 R)
• M15: 13,346,224 km (0.075 R)
• M16: 13,894,351 km (0.096 R)
• M17: 17,776,565 km (0.053 R)
• M18: 18,835,569 km (0.037 R)
• M19: 19,293,937 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.9

Radius: 11

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.36 AU - 4.74 AU

Year: 6367 Days

Day: 11.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 36,174,539 km

• M1: 136,882 km (0.105 R)
• M2: 502,200 km (0.12 R)
• M3: 2,593,578 km (0.083 R)
• M4: 3,314,490 km (0.099 R)
• M5: 4,751,378 km (0.058 R)
• M6: 5,272,278 km (0.088 R)
• M7: 7,288,707 km (0.07 R)
• M8: 10,861,553 km (0.076 R)
• M9: 12,027,669 km (0.081 R)
• M10: 15,399,156 km (0.087 R)
• M11: 19,717,897 km (0.119 R)
• M12: 26,084,334 km (0.11 R)
• M13: 29,584,625 km (0.102 R)
• M14: 33,386,355 km (0.062 R)
• M15: 37,954,027 km (0.027 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.2

Radius: 7.3

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.8 AU - 10.16 AU

Year: 16200 Days

Day: 24.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,174,539 km

• M1: 90,806 km (0.091 R)
• M2: 1,055,263 km (0.077 R)
• M3: 1,295,518 km (0.107 R)
• M4: 2,382,795 km (0.047 R)
• M5: 3,957,911 km (0.067 R)
• M6: 4,682,862 km (0.065 R)
• M7: 5,282,450 km (0.066 R)
• M8: 6,094,168 km (0.056 R)
• M9: 6,879,258 km (0.047 R)
• M10: 7,730,021 km (0.117 R)
• M11: 11,040,921 km (0.095 R)
• M12: 11,287,159 km (0.1 R)
• M13: 11,944,642 km (0.081 R)
• M14: 14,831,731 km (0.063 R)
• M15: 15,805,913 km (0.1 R)
• M16: 17,813,965 km (0.101 R)
• M17: 23,525,761 km (0.103 R)
• M18: 27,733,201 km (0.087 R)
• M19: 32,315,683 km (0.042 R)
• M20: 35,528,896 km (0.095 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 20,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit