🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.02 AU - 1.16 AU

Year: 406 Days

Day: 43.1 Hours

Environment

Temp: 41 °C

Axial Tilt: 167.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,118,108 km

• M1: 194,926 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.67 AU - 5.21 AU

Year: 3335 Days

Day: 44.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.3

Radius: 10

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.59 AU - 6.43 AU

Year: 4610 Days

Day: 13.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 94,118,108 km

• M1: 125,064 km (0.045 R)
• M2: 747,989 km (0.065 R)
• M3: 1,156,092 km (0.102 R)
• M4: 1,494,333 km (0.112 R)
• M5: 2,087,040 km (0.064 R)
• M6: 2,662,094 km (0.098 R)
• M7: 3,206,630 km (0.112 R)
• M8: 4,424,806 km (0.067 R)
• M9: 4,760,354 km (0.089 R)
• M10: 5,243,106 km (0.102 R)
• M11: 5,758,172 km (0.062 R)
• M12: 6,640,051 km (0.119 R)
• M13: 7,408,386 km (0.103 R)
• M14: 10,152,609 km (0.116 R)
• M15: 14,956,047 km (0.07 R)
• M16: 15,660,503 km (0.115 R)
• M17: 16,273,705 km (0.071 R)
• M18: 18,454,393 km (0.099 R)
• M19: 18,950,310 km (0.09 R)
• M20: 20,098,624 km (0.115 R)
• M21: 20,889,697 km (0.089 R)
• M22: 21,976,376 km (0.102 R)
• M23: 23,531,595 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.2

Radius: 10.3

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.38 AU - 13.02 AU

Year: 14265 Days

Day: 12 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 94,118,108 km

• M1: 131,646 km (0.056 R)
• M2: 485,894 km (0.091 R)
• M3: 931,546 km (0.089 R)
• M4: 1,510,490 km (0.097 R)
• M5: 2,737,940 km (0.055 R)
• M6: 3,518,841 km (0.118 R)
• M7: 3,875,931 km (0.117 R)
• M8: 5,888,322 km (0.116 R)
• M9: 6,802,514 km (0.053 R)
• M10: 7,993,313 km (0.071 R)
• M11: 8,323,626 km (0.114 R)
• M12: 8,961,361 km (0.069 R)
• M13: 10,955,650 km (0.105 R)
• M14: 11,721,741 km (0.05 R)
• M15: 12,460,156 km (0.116 R)
• M16: 13,034,163 km (0.116 R)
• M17: 13,426,558 km (0.105 R)
• M18: 17,716,726 km (0.09 R)
• M19: 18,524,555 km (0.054 R)
• M20: 21,456,075 km (0.098 R)
• M21: 23,799,525 km (0.112 R)
• M22: 25,487,288 km (0.052 R)
• M23: 26,101,687 km (0.11 R)
• M24: 29,546,178 km (0.112 R)
• M25: 35,643,937 km (0.052 R)
• M26: 37,982,151 km (0.106 R)
• M27: 42,103,124 km (0.109 R)
• M28: 44,124,640 km (0.116 R)
• M29: 46,665,111 km (0.106 R)
• M30: 48,360,055 km (0.078 R)
• M31: 51,221,413 km (0.111 R)

Asteroid Belt

Center: 14.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.7

Radius: 4.5

Gravity: 35.74 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 13.53 AU - 22.07 AU

Year: 26769 Days

Day: 18.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 94,118,108 km

• M1: 55,950 km (0.086 R)
• M2: 218,562 km (0.107 R)
• M3: 399,576 km (0.064 R)
• M4: 939,624 km (0.089 R)
• M5: 1,456,186 km (0.066 R)
• M6: 1,886,878 km (0.1 R)
• M7: 2,256,385 km (0.083 R)
• M8: 3,436,263 km (0.075 R)
• M9: 3,885,057 km (0.105 R)
• M10: 4,629,905 km (0.075 R)
• M11: 6,350,878 km (0.077 R)
• M12: 6,778,878 km (0.095 R)
• M13: 8,799,945 km (0.084 R)
• M14: 8,974,825 km (0.117 R)
• M15: 9,513,377 km (0.073 R)
• M16: 9,759,615 km (0.101 R)
• M17: 11,464,582 km (0.094 R)
• M18: 13,435,086 km (0.12 R)
• M19: 13,744,903 km (0.097 R)
• M20: 16,049,458 km (0.106 R)
• M21: 16,310,656 km (0.104 R)
• M22: 26,126,969 km (0.099 R)
• M23: 27,593,178 km (0.073 R)
• M24: 30,289,380 km (0.097 R)
• M25: 32,319,274 km (0.106 R)
• M26: 34,727,500 km (0.092 R)
• M27: 39,421,881 km (0.09 R)
• M28: 40,056,775 km (0.045 R)
• M29: 48,759,631 km (0.076 R)
• M30: 58,026,022 km (0.096 R)
• M31: 59,468,295 km (0.102 R)
• M32: 74,019,830 km (0.099 R)
• M33: 76,695,986 km (0.105 R)
• M34: 79,688,093 km (0.048 R)
• M35: 86,169,720 km (0.116 R)
• M36: 91,878,674 km (0.116 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 11,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit