🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.65 AU - 0.93 AU

Year: 253 Days

Day: 28.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.6

Radius: 14.7

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.9 AU - 6.88 AU

Year: 5813 Days

Day: 7 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 61,494,191 km

• M1: 182,809 km (0.106 R)
• M2: 1,692,700 km (0.116 R)
• M3: 4,764,842 km (0.091 R)
• M4: 5,857,355 km (0.082 R)
• M5: 6,565,851 km (0.1 R)
• M6: 8,327,066 km (0.09 R)
• M7: 11,297,781 km (0.11 R)
• M8: 12,626,659 km (0.054 R)
• M9: 14,608,382 km (0.111 R)
• M10: 15,968,226 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.4

Radius: 9.2

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.22 AU - 8.94 AU

Year: 7511 Days

Day: 9.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 61,494,191 km

• M1: 114,442 km (0.074 R)
• M2: 414,237 km (0.077 R)
• M3: 866,471 km (0.071 R)
• M4: 1,404,874 km (0.065 R)
• M5: 1,764,058 km (0.059 R)
• M6: 3,207,229 km (0.062 R)
• M7: 3,883,411 km (0.103 R)
• M8: 5,577,158 km (0.118 R)
• M9: 6,131,269 km (0.104 R)
• M10: 7,349,295 km (0.104 R)
• M11: 7,640,562 km (0.066 R)
• M12: 8,169,091 km (0.094 R)
• M13: 9,468,498 km (0.114 R)
• M14: 10,257,328 km (0.104 R)
• M15: 11,089,241 km (0.05 R)
• M16: 11,816,437 km (0.045 R)
• M17: 14,077,309 km (0.119 R)
• M18: 15,576,280 km (0.065 R)
• M19: 16,612,096 km (0.107 R)
• M20: 19,644,744 km (0.115 R)
• M21: 20,349,798 km (0.119 R)
• M22: 21,071,458 km (0.116 R)
• M23: 22,489,796 km (0.076 R)
• M24: 23,732,505 km (0.108 R)
• M25: 25,020,543 km (0.045 R)
• M26: 28,712,170 km (0.074 R)
• M27: 30,546,838 km (0.077 R)
• M28: 32,458,250 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.7

Radius: 12.8

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.24 AU - 9.42 AU

Year: 10256 Days

Day: 11.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,494,191 km

• M1: 161,416 km (0.09 R)
• M2: 580,739 km (0.07 R)
• M3: 1,632,711 km (0.063 R)
• M4: 2,039,019 km (0.027 R)
• M5: 2,982,234 km (0.108 R)
• M6: 4,615,094 km (0.075 R)
• M7: 5,089,170 km (0.112 R)
• M8: 5,941,279 km (0.054 R)
• M9: 7,395,072 km (0.067 R)
• M10: 7,851,195 km (0.087 R)
• M11: 9,333,561 km (0.029 R)
• M12: 10,373,864 km (0.077 R)
• M13: 11,290,151 km (0.108 R)
• M14: 13,063,933 km (0.12 R)
• M15: 15,688,179 km (0.084 R)
• M16: 18,163,276 km (0.116 R)
• M17: 19,565,606 km (0.102 R)
• M18: 20,293,250 km (0.08 R)
• M19: 22,664,077 km (0.092 R)
• M20: 26,691,102 km (0.077 R)
• M21: 28,224,929 km (0.084 R)
• M22: 28,779,938 km (0.111 R)
• M23: 30,103,580 km (0.093 R)
• M24: 31,467,463 km (0.089 R)
• M25: 35,269,942 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.5

Radius: 4

Gravity: 24.53 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.74 AU - 17.6 AU

Year: 19197 Days

Day: 23.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 61,494,191 km

• M1: 50,714 km (0.117 R)
• M2: 330,761 km (0.032 R)
• M3: 878,140 km (0.109 R)
• M4: 1,579,604 km (0.091 R)
• M5: 1,844,991 km (0.034 R)
• M6: 3,136,918 km (0.102 R)
• M7: 4,222,849 km (0.066 R)
• M8: 4,473,276 km (0.077 R)
• M9: 5,574,615 km (0.103 R)
• M10: 6,108,829 km (0.097 R)
• M11: 6,845,000 km (0.077 R)
• M12: 7,869,446 km (0.09 R)
• M13: 8,393,637 km (0.103 R)
• M14: 8,739,208 km (0.09 R)
• M15: 9,145,666 km (0.103 R)
• M16: 9,725,058 km (0.076 R)
• M17: 10,553,980 km (0.117 R)
• M18: 11,914,722 km (0.069 R)
• M19: 12,605,117 km (0.107 R)
• M20: 14,065,192 km (0.09 R)
• M21: 15,931,575 km (0.102 R)
• M22: 16,846,216 km (0.064 R)
• M23: 18,946,720 km (0.074 R)
• M24: 21,856,099 km (0.117 R)
• M25: 23,952,713 km (0.114 R)
• M26: 24,447,134 km (0.03 R)
• M27: 27,883,098 km (0.094 R)
• M28: 30,806,690 km (0.117 R)
• M29: 31,745,865 km (0.102 R)
• M30: 32,342,312 km (0.115 R)
• M31: 33,434,825 km (0.097 R)
• M32: 35,821,659 km (0.099 R)
• M33: 40,511,103 km (0.057 R)
• M34: 41,779,843 km (0.093 R)
• M35: 42,640,180 km (0.097 R)
• M36: 43,512,336 km (0.12 R)
• M37: 44,248,208 km (0.079 R)
• M38: 57,000,080 km (0.064 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 17,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit