🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.1 AU - 1.82 AU

Year: 626 Days

Day: 32.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,844,200 km

• M1: 769,681 km (0.098 R)

Asteroid Belt

Center: 3.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.5

Radius: 10.8

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.06 AU - 6.3 AU

Year: 5450 Days

Day: 6.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 61,844,200 km

• M1: 135,835 km (0.091 R)
• M2: 641,775 km (0.095 R)
• M3: 1,147,565 km (0.086 R)
• M4: 1,743,264 km (0.033 R)
• M5: 2,136,557 km (0.078 R)
• M6: 2,945,881 km (0.102 R)
• M7: 4,218,660 km (0.051 R)
• M8: 4,880,481 km (0.072 R)
• M9: 5,640,887 km (0.072 R)
• M10: 6,212,351 km (0.063 R)
• M11: 6,927,429 km (0.073 R)
• M12: 8,562,085 km (0.097 R)
• M13: 9,018,657 km (0.118 R)
• M14: 10,208,708 km (0.087 R)
• M15: 12,159,913 km (0.036 R)
• M16: 16,152,830 km (0.037 R)
• M17: 17,305,781 km (0.081 R)
• M18: 18,927,272 km (0.101 R)
• M19: 21,394,440 km (0.101 R)
• M20: 22,942,030 km (0.099 R)
• M21: 26,258,615 km (0.097 R)
• M22: 26,782,208 km (0.112 R)
• M23: 27,312,831 km (0.099 R)
• M24: 32,809,356 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.7

Radius: 14.1

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.39 AU - 12.87 AU

Year: 12295 Days

Day: 7.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,844,200 km

• M1: 175,329 km (0.104 R)
• M2: 670,348 km (0.032 R)
• M3: 1,259,764 km (0.102 R)
• M4: 2,085,394 km (0.11 R)
• M5: 3,484,583 km (0.09 R)
• M6: 4,285,231 km (0.054 R)
• M7: 6,385,884 km (0.076 R)
• M8: 8,726,642 km (0.118 R)
• M9: 11,592,040 km (0.115 R)
• M10: 12,201,801 km (0.044 R)
• M11: 14,505,907 km (0.117 R)
• M12: 20,177,910 km (0.077 R)
• M13: 31,074,171 km (0.116 R)
• M14: 32,551,599 km (0.114 R)
• M15: 33,766,932 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.3

Radius: 11.3

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 9.05 AU - 13.33 AU

Year: 13280 Days

Day: 13.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,844,200 km

• M1: 140,472 km (0.048 R)
• M2: 664,364 km (0.098 R)
• M3: 1,250,189 km (0.086 R)
• M4: 1,676,843 km (0.09 R)
• M5: 3,473,214 km (0.069 R)
• M6: 4,001,444 km (0.102 R)
• M7: 4,877,190 km (0.108 R)
• M8: 5,432,647 km (0.077 R)
• M9: 6,384,688 km (0.078 R)
• M10: 7,669,883 km (0.105 R)
• M11: 10,860,955 km (0.111 R)
• M12: 13,072,610 km (0.039 R)
• M13: 13,804,443 km (0.073 R)
• M14: 18,204,565 km (0.05 R)
• M15: 19,371,428 km (0.087 R)
• M16: 22,412,155 km (0.093 R)
• M17: 24,243,083 km (0.092 R)
• M18: 25,757,462 km (0.097 R)
• M19: 28,200,695 km (0.081 R)
• M20: 28,640,812 km (0.097 R)
• M21: 37,634,486 km (0.061 R)
• M22: 43,201,322 km (0.083 R)
• M23: 55,589,372 km (0.09 R)
• M24: 56,108,177 km (0.117 R)
• M25: 58,571,755 km (0.104 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 18,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit