🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.71 AU - 0.93 AU

Year: 266 Days

Day: 31.7 Hours

Environment

Temp: 122 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.17 AU - 5.27 AU

Year: 3105 Days

Day: 30.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756

Radius: 13.5

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.36 AU - 9.26 AU

Year: 7817 Days

Day: 15 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 98,501,493 km

• M1: 167,849 km (0.086 R)
• M2: 845,826 km (0.104 R)
• M3: 1,713,943 km (0.1 R)
• M4: 2,305,752 km (0.104 R)
• M5: 3,314,191 km (0.102 R)
• M6: 3,907,197 km (0.028 R)
• M7: 5,093,508 km (0.083 R)
• M8: 7,209,720 km (0.096 R)
• M9: 12,149,890 km (0.101 R)
• M10: 16,454,868 km (0.1 R)
• M11: 17,549,476 km (0.077 R)
• M12: 24,629,793 km (0.104 R)
• M13: 25,338,887 km (0.068 R)
• M14: 28,894,081 km (0.071 R)
• M15: 30,283,845 km (0.078 R)
• M16: 32,030,699 km (0.118 R)
• M17: 33,735,517 km (0.026 R)
• M18: 38,025,385 km (0.076 R)
• M19: 40,914,718 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.6

Radius: 12.5

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.19 AU - 10.01 AU

Year: 8257 Days

Day: 9.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 98,501,493 km

• M1: 155,582 km (0.081 R)
• M2: 951,742 km (0.115 R)
• M3: 1,662,481 km (0.091 R)
• M4: 2,511,299 km (0.119 R)
• M5: 3,184,340 km (0.068 R)
• M6: 4,519,501 km (0.117 R)
• M7: 4,974,279 km (0.081 R)
• M8: 6,693,906 km (0.079 R)
• M9: 7,322,965 km (0.089 R)
• M10: 10,196,292 km (0.093 R)
• M11: 11,414,916 km (0.075 R)
• M12: 12,110,247 km (0.095 R)
• M13: 12,728,535 km (0.107 R)
• M14: 13,152,196 km (0.119 R)
• M15: 15,896,270 km (0.049 R)
• M16: 16,388,148 km (0.064 R)
• M17: 17,209,141 km (0.107 R)
• M18: 18,390,814 km (0.09 R)
• M19: 21,881,681 km (0.091 R)
• M20: 23,268,004 km (0.091 R)
• M21: 25,372,846 km (0.1 R)
• M22: 28,492,710 km (0.098 R)
• M23: 29,402,863 km (0.052 R)
• M24: 32,054,336 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.4

Radius: 7.2

Gravity: 14.71 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 17.81 AU - 18.69 AU

Year: 27923 Days

Day: 21.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 98,501,493 km

• M1: 89,609 km (0.066 R)
• M2: 500,255 km (0.092 R)
• M3: 841,937 km (0.099 R)
• M4: 1,536,819 km (0.082 R)
• M5: 2,993,005 km (0.081 R)
• M6: 4,567,223 km (0.077 R)
• M7: 5,618,447 km (0.1 R)
• M8: 6,063,052 km (0.07 R)
• M9: 6,340,855 km (0.097 R)
• M10: 6,822,710 km (0.038 R)
• M11: 7,805,269 km (0.117 R)
• M12: 10,177,143 km (0.095 R)
• M13: 10,636,558 km (0.073 R)
• M14: 11,881,512 km (0.101 R)
• M15: 14,330,130 km (0.117 R)
• M16: 14,823,952 km (0.12 R)
• M17: 17,464,953 km (0.111 R)
• M18: 18,798,618 km (0.069 R)
• M19: 21,134,589 km (0.078 R)
• M20: 24,697,112 km (0.116 R)
• M21: 28,770,214 km (0.03 R)
• M22: 30,221,463 km (0.11 R)
• M23: 38,847,425 km (0.114 R)
• M24: 43,975,790 km (0.105 R)
• M25: 45,545,072 km (0.116 R)
• M26: 46,611,705 km (0.09 R)
• M27: 54,152,484 km (0.026 R)
• M28: 56,157,096 km (0.108 R)
• M29: 63,342,431 km (0.033 R)
• M30: 71,116,883 km (0.082 R)
• M31: 72,071,317 km (0.108 R)
• M32: 72,792,678 km (0.083 R)
• M33: 74,249,911 km (0.048 R)
• M34: 74,985,783 km (0.045 R)
• M35: 78,738,296 km (0.056 R)
• M36: 80,016,460 km (0.064 R)
• M37: 84,732,234 km (0.036 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 11,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit