🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.97 AU - 2.99 AU

Year: 1419 Days

Day: 20.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.7

Radius: 8.7

Gravity: 11.87 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.32 AU - 8.1 AU

Year: 6317 Days

Day: 9.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 83,142,903 km

• M1: 108,309 km (0.113 R)
• M2: 470,037 km (0.118 R)
• M3: 833,260 km (0.062 R)
• M4: 1,222,813 km (0.112 R)
• M5: 1,703,920 km (0.115 R)
• M6: 1,981,573 km (0.116 R)
• M7: 2,428,721 km (0.101 R)
• M8: 3,956,714 km (0.096 R)
• M9: 4,422,113 km (0.098 R)
• M10: 4,923,715 km (0.098 R)
• M11: 5,650,910 km (0.05 R)
• M12: 7,393,875 km (0.073 R)
• M13: 7,979,999 km (0.107 R)
• M14: 9,558,706 km (0.102 R)
• M15: 10,302,057 km (0.065 R)
• M16: 12,436,370 km (0.12 R)
• M17: 13,152,794 km (0.066 R)
• M18: 16,295,696 km (0.098 R)
• M19: 16,621,969 km (0.027 R)
• M20: 21,039,744 km (0.1 R)
• M21: 26,361,239 km (0.055 R)
• M22: 27,542,015 km (0.098 R)
• M23: 27,912,420 km (0.091 R)
• M24: 28,285,965 km (0.111 R)
• M25: 28,947,786 km (0.048 R)
• M26: 29,911,197 km (0.088 R)
• M27: 30,204,408 km (0.12 R)
• M28: 33,662,064 km (0.077 R)
• M29: 35,924,582 km (0.109 R)
• M30: 37,036,842 km (0.081 R)
• M31: 37,601,425 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.1

Radius: 8.1

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.63 AU - 12.75 AU

Year: 12703 Days

Day: 14.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 83,142,903 km

• M1: 100,979 km (0.104 R)
• M2: 425,905 km (0.086 R)
• M3: 1,075,309 km (0.092 R)
• M4: 1,793,379 km (0.108 R)
• M5: 4,397,729 km (0.075 R)
• M6: 4,723,254 km (0.091 R)
• M7: 5,301,599 km (0.088 R)
• M8: 8,056,444 km (0.081 R)
• M9: 8,839,140 km (0.063 R)
• M10: 9,536,715 km (0.074 R)
• M11: 13,136,638 km (0.054 R)
• M12: 13,472,335 km (0.061 R)
• M13: 14,277,920 km (0.098 R)
• M14: 16,691,083 km (0.098 R)
• M15: 17,485,149 km (0.072 R)
• M16: 18,304,197 km (0.105 R)
• M17: 18,582,748 km (0.115 R)
• M18: 19,220,035 km (0.11 R)
• M19: 20,463,493 km (0.063 R)
• M20: 26,327,580 km (0.058 R)
• M21: 30,315,560 km (0.057 R)
• M22: 32,199,296 km (0.077 R)
• M23: 36,089,290 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.5

Radius: 8.7

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.21 AU - 13.67 AU

Year: 14995 Days

Day: 11.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 83,142,903 km

• M1: 108,309 km (0.112 R)
• M2: 521,049 km (0.087 R)
• M3: 996,023 km (0.116 R)
• M4: 1,431,502 km (0.101 R)
• M5: 2,623,498 km (0.077 R)
• M6: 3,723,042 km (0.085 R)
• M7: 4,683,311 km (0.081 R)
• M8: 5,037,559 km (0.098 R)
• M9: 5,799,909 km (0.091 R)
• M10: 7,337,626 km (0.113 R)
• M11: 10,207,362 km (0.103 R)
• M12: 11,367,344 km (0.096 R)
• M13: 12,429,638 km (0.047 R)
• M14: 13,492,382 km (0.064 R)
• M15: 14,344,940 km (0.107 R)
• M16: 17,574,907 km (0.078 R)
• M17: 17,961,468 km (0.105 R)
• M18: 25,233,720 km (0.099 R)
• M19: 25,824,781 km (0.117 R)
• M20: 27,966,873 km (0.053 R)
• M21: 31,795,531 km (0.082 R)
• M22: 36,332,984 km (0.1 R)
• M23: 39,410,661 km (0.114 R)
• M24: 43,920,289 km (0.101 R)
• M25: 49,987,680 km (0.104 R)
• M26: 52,819,268 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.4

Radius: 7.7

Gravity: 12.08 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 13.01 AU - 16.79 AU

Year: 20903 Days

Day: 24.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 83,142,903 km

• M1: 96,341 km (0.108 R)
• M2: 343,028 km (0.099 R)
• M3: 666,907 km (0.086 R)
• M4: 1,049,878 km (0.105 R)
• M5: 1,574,218 km (0.087 R)
• M6: 3,136,319 km (0.117 R)
• M7: 3,472,915 km (0.069 R)
• M8: 4,559,145 km (0.053 R)
• M9: 5,029,331 km (0.061 R)
• M10: 5,373,406 km (0.115 R)
• M11: 6,635,114 km (0.041 R)
• M12: 9,442,468 km (0.036 R)
• M13: 11,923,399 km (0.111 R)
• M14: 14,963,976 km (0.043 R)
• M15: 15,436,855 km (0.043 R)
• M16: 25,076,044 km (0.039 R)
• M17: 29,748,733 km (0.095 R)
• M18: 34,695,935 km (0.034 R)
• M19: 38,233,625 km (0.11 R)
• M20: 43,899,645 km (0.114 R)
• M21: 44,382,247 km (0.082 R)
• M22: 45,357,925 km (0.118 R)
• M23: 55,913,999 km (0.06 R)
• M24: 66,928,143 km (0.058 R)
• M25: 72,603,886 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.6

Radius: 4.7

Gravity: 17.23 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 17.79 AU - 20.67 AU

Year: 30648 Days

Day: 15.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 83,142,903 km

• M1: 58,642 km (0.093 R)
• M2: 281,543 km (0.089 R)
• M3: 459,415 km (0.104 R)
• M4: 723,156 km (0.036 R)
• M5: 992,283 km (0.047 R)
• M6: 1,178,532 km (0.118 R)
• M7: 2,235,142 km (0.088 R)
• M8: 2,415,706 km (0.108 R)
• M9: 2,680,195 km (0.114 R)
• M10: 3,651,385 km (0.117 R)
• M11: 5,415,892 km (0.117 R)
• M12: 15,123,447 km (0.082 R)
• M13: 16,692,130 km (0.085 R)
• M14: 28,191,569 km (0.079 R)
• M15: 28,678,660 km (0.049 R)
• M16: 35,532,037 km (0.069 R)
• M17: 40,866,997 km (0.1 R)
• M18: 74,488,969 km (0.066 R)
• M19: 75,419,318 km (0.072 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 12,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit