🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.57 AU - 0.83 AU

Year: 219 Days

Day: 17.6 Hours

Environment

Temp: 181 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,716,232 km

• M1: 35,305 km (0.066 R)
• M2: 72,256 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.2

Radius: 14.2

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.76 AU - 8.22 AU

Year: 7682 Days

Day: 10 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,716,232 km

• M1: 176,974 km (0.118 R)
• M2: 619,934 km (0.064 R)
• M3: 1,169,706 km (0.09 R)
• M4: 1,974,841 km (0.108 R)
• M5: 2,965,030 km (0.041 R)
• M6: 4,608,961 km (0.089 R)
• M7: 5,264,199 km (0.097 R)
• M8: 5,981,222 km (0.114 R)
• M9: 6,517,680 km (0.054 R)
• M10: 7,804,521 km (0.1 R)
• M11: 8,323,476 km (0.1 R)
• M12: 10,206,913 km (0.07 R)
• M13: 11,173,764 km (0.057 R)
• M14: 12,901,769 km (0.063 R)
• M15: 15,105,346 km (0.096 R)
• M16: 16,816,446 km (0.099 R)
• M17: 19,950,671 km (0.061 R)
• M18: 20,546,071 km (0.067 R)
• M19: 25,137,828 km (0.104 R)
• M20: 30,962,720 km (0.057 R)
• M21: 34,665,567 km (0.101 R)
• M22: 37,292,206 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.8

Radius: 12.3

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.45 AU - 11.65 AU

Year: 11059 Days

Day: 10.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,716,232 km

• M1: 562,937 km (0.115 R)
• M2: 1,301,053 km (0.111 R)
• M3: 1,686,716 km (0.092 R)
• M4: 2,377,260 km (0.118 R)
• M5: 3,271,556 km (0.105 R)
• M6: 5,234,729 km (0.075 R)
• M7: 5,786,894 km (0.065 R)
• M8: 10,400,343 km (0.057 R)
• M9: 11,065,156 km (0.101 R)
• M10: 14,886,484 km (0.114 R)
• M11: 20,285,022 km (0.079 R)
• M12: 27,532,591 km (0.079 R)
• M13: 31,361,847 km (0.095 R)
• M14: 32,425,638 km (0.096 R)
• M15: 33,403,559 km (0.105 R)
• M16: 35,418,193 km (0.086 R)
• M17: 42,718,570 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.1

Radius: 9.1

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.7 AU - 12.54 AU

Year: 12064 Days

Day: 6.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,716,232 km

• M1: 115,490 km (0.116 R)
• M2: 416,630 km (0.084 R)
• M3: 737,218 km (0.076 R)
• M4: 1,131,409 km (0.091 R)
• M5: 1,617,602 km (0.071 R)
• M6: 2,277,179 km (0.084 R)
• M7: 3,379,865 km (0.045 R)
• M8: 4,006,231 km (0.095 R)
• M9: 4,903,818 km (0.079 R)
• M10: 5,417,836 km (0.118 R)
• M11: 5,854,662 km (0.076 R)
• M12: 6,634,815 km (0.092 R)
• M13: 11,138,309 km (0.081 R)
• M14: 11,666,091 km (0.102 R)
• M15: 13,678,332 km (0.105 R)
• M16: 14,351,971 km (0.113 R)
• M17: 15,475,601 km (0.091 R)
• M18: 17,347,070 km (0.09 R)
• M19: 19,786,413 km (0.045 R)
• M20: 24,053,542 km (0.086 R)
• M21: 29,006,728 km (0.038 R)
• M22: 31,954,404 km (0.03 R)
• M23: 34,599,893 km (0.107 R)
• M24: 52,775,735 km (0.107 R)
• M25: 53,930,182 km (0.096 R)
• M26: 58,540,639 km (0.039 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 18,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit